1
|
Guo H, Li X, Mao D, Wang H, Wei L, Qu D, Qin X, Li X, Liu Y, Chen Y. Homologous-magnetic dual-targeted metal-organic framework to improve the Anti-hepatocellular carcinoma efficacy of PD-1 inhibitor. J Nanobiotechnology 2024; 22:206. [PMID: 38658950 DOI: 10.1186/s12951-024-02469-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/07/2024] [Indexed: 04/26/2024] Open
Abstract
The insufficient abundance and weak activity of tumour-infiltrating lymphocytes (TILs) are two important reasons for the poor efficacy of PD-1 inhibitors in hepatocellular carcinoma (HCC) treatment. The combined administration of tanshinone IIA (TSA) and astragaloside IV (As) can up-regulate the abundance and activity of TILs by normalising tumour blood vessels and reducing the levels of immunosuppressive factors respectively. For enhancing the efficacy of PD-1 antibody, a magnetic metal-organic framework (MOF) with a homologous tumour cell membrane (Hm) coating (Hm@TSA/As-MOF) is established to co-deliver TSA&As into the HCC microenvironment. Hm@TSA/As-MOF is a spherical nanoparticle and has a high total drug-loading capacity of 16.13 wt%. The Hm coating and magnetic responsiveness of Hm@TSA/As-MOF provide a homologous-magnetic dual-targeting, which enable Hm@TSA/As-MOF to counteract the interference posed by ascites tumour cells and enhance the precision of targeting solid tumours. Hm coating also enable Hm@TSA/As-MOF to evade immune clearance by macrophages. The release of TSA&As from Hm@TSA/As-MOF can be accelerated by HCC microenvironment, thereby up-regulating the abundance and activity of TILs to synergistic PD-1 antibody against HCC. This study presents a nanoplatform to improve the efficacy of PD-1 inhibitors in HCC, providing a novel approach for anti-tumour immunotherapy in clinical practice.
Collapse
Affiliation(s)
- Hong Guo
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Xia Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Dengxuan Mao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Hong Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Liangyin Wei
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Ding Qu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Xiaoying Qin
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Xiaoqi Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Rd, Qixia Qu, Nanjing, Jiangsu, 210028, China
- Multi-component of Traditional Chinese Medicine and Microecology Researh Center, Jiangsu Probince Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China
| | - Yuping Liu
- Jiangsu Clinical Innovation Center of Digestive Cancer of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China.
| | - Yan Chen
- Jiangsu Clinical Innovation Center of Digestive Cancer of Traditional Chinese Medicine, Nanjing, Jiangsu, 210028, China.
| |
Collapse
|
2
|
LaMarche NM, Hegde S, Park MD, Maier BB, Troncoso L, Le Berichel J, Hamon P, Belabed M, Mattiuz R, Hennequin C, Chin T, Reid AM, Reyes-Torres I, Nemeth E, Zhang R, Olson OC, Doroshow DB, Rohs NC, Gomez JE, Veluswamy R, Hall N, Venturini N, Ginhoux F, Liu Z, Buckup M, Figueiredo I, Roudko V, Miyake K, Karasuyama H, Gonzalez-Kozlova E, Gnjatic S, Passegué E, Kim-Schulze S, Brown BD, Hirsch FR, Kim BS, Marron TU, Merad M. An IL-4 signalling axis in bone marrow drives pro-tumorigenic myelopoiesis. Nature 2024; 625:166-174. [PMID: 38057662 DOI: 10.1038/s41586-023-06797-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 10/30/2023] [Indexed: 12/08/2023]
Abstract
Myeloid cells are known to suppress antitumour immunity1. However, the molecular drivers of immunosuppressive myeloid cell states are not well defined. Here we used single-cell RNA sequencing of human and mouse non-small cell lung cancer (NSCLC) lesions, and found that in both species the type 2 cytokine interleukin-4 (IL-4) was predicted to be the primary driver of the tumour-infiltrating monocyte-derived macrophage phenotype. Using a panel of conditional knockout mice, we found that only deletion of the IL-4 receptor IL-4Rα in early myeloid progenitors in bone marrow reduced tumour burden, whereas deletion of IL-4Rα in downstream mature myeloid cells had no effect. Mechanistically, IL-4 derived from bone marrow basophils and eosinophils acted on granulocyte-monocyte progenitors to transcriptionally programme the development of immunosuppressive tumour-promoting myeloid cells. Consequentially, depletion of basophils profoundly reduced tumour burden and normalized myelopoiesis. We subsequently initiated a clinical trial of the IL-4Rα blocking antibody dupilumab2-5 given in conjunction with PD-1/PD-L1 checkpoint blockade in patients with relapsed or refractory NSCLC who had progressed on PD-1/PD-L1 blockade alone (ClinicalTrials.gov identifier NCT05013450 ). Dupilumab supplementation reduced circulating monocytes, expanded tumour-infiltrating CD8 T cells, and in one out of six patients, drove a near-complete clinical response two months after treatment. Our study defines a central role for IL-4 in controlling immunosuppressive myelopoiesis in cancer, identifies a novel combination therapy for immune checkpoint blockade in humans, and highlights cancer as a systemic malady that requires therapeutic strategies beyond the primary disease site.
Collapse
Affiliation(s)
- Nelson M LaMarche
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Samarth Hegde
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Matthew D Park
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Barbara B Maier
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Leanna Troncoso
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jessica Le Berichel
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pauline Hamon
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Meriem Belabed
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Raphaël Mattiuz
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Clotilde Hennequin
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Theodore Chin
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amanda M Reid
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Iván Reyes-Torres
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Erika Nemeth
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ruiyuan Zhang
- Columbia Stem Cell Initiative, Department of Genetics and Development, Columbia University, New York, NY, USA
| | - Oakley C Olson
- Columbia Stem Cell Initiative, Department of Genetics and Development, Columbia University, New York, NY, USA
| | - Deborah B Doroshow
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nicholas C Rohs
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jorge E Gomez
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rajwanth Veluswamy
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nicole Hall
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nicholas Venturini
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), BIOPOLIS, Singapore, Singapore
- INSERM U1015, Gustave Roussy Cancer Campus, Villejuif, France
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- SingHealth Duke-NUS Academic Medical Centre, Translational Immunology Institute, Singapore, Singapore
| | - Zhaoyuan Liu
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mark Buckup
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Igor Figueiredo
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vladimir Roudko
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kensuke Miyake
- Inflammation, Infection and Immunity Laboratory, Advanced Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hajime Karasuyama
- Inflammation, Infection and Immunity Laboratory, Advanced Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Edgar Gonzalez-Kozlova
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sacha Gnjatic
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Emmanuelle Passegué
- Columbia Stem Cell Initiative, Department of Genetics and Development, Columbia University, New York, NY, USA
| | - Seunghee Kim-Schulze
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Brian D Brown
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Fred R Hirsch
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Brian S Kim
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Kimberly and Eric J. Waldman Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
- Mark Lebwohl Center for Neuroinflammation and Sensation, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Thomas U Marron
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Miriam Merad
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Immunology and Immunotherapy, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| |
Collapse
|
3
|
Lombardo KA, Obradovic A, Singh AK, Liu JL, Joice G, Kates M, Bishai W, McConkey D, Chaux A, Eich ML, Rezaei MK, Netto GJ, Drake CG, Tran P, Matoso A, Bivalacqua TJ. BCG invokes superior STING-mediated innate immune response over radiotherapy in a carcinogen murine model of urothelial cancer. J Pathol 2022; 256:223-234. [PMID: 34731491 PMCID: PMC8738146 DOI: 10.1002/path.5830] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 10/07/2021] [Accepted: 10/30/2021] [Indexed: 02/03/2023]
Abstract
Radiation and bacillus Calmette-Guérin (BCG) instillations are used clinically for treatment of urothelial carcinoma, but the precise mechanisms by which they activate an immune response remain elusive. The role of the cGAS-STING pathway has been implicated in both BCG and radiation-induced immune response; however, comparison of STING pathway molecules and the immune landscape following treatment in urothelial carcinoma has not been performed. We therefore comprehensively analyzed the local immune response in the bladder tumor microenvironment following radiotherapy and BCG instillations in a well-established spontaneous murine model of urothelial carcinoma to provide insight into activation of STING-mediated immune response. Mice were exposed to the oral carcinogen, BBN, for 12 weeks prior to treatment with a single 15 Gy dose of radiation or three intravesical instillations of BCG (1 × 108 CFU). At sacrifice, tumors were staged by a urologic pathologist and effects of therapy on the immune microenvironment were measured using the NanoString Myeloid Innate Immunity Panel and immunohistochemistry. Clinical relevance was established by measuring immune biomarker expression of cGAS and STING on a human tissue microarray consisting of BCG-treated non-muscle-invasive urothelial carcinomas. BCG instillations in the murine model elevated STING and downstream STING-induced interferon and pro-inflammatory molecules, intratumoral M1 macrophage and T-cell accumulation, and complete tumor eradication. In contrast, radiotherapy caused no changes in STING pathway or innate immune gene expression; rather, it induced M2 macrophage accumulation and elevated FoxP3 expression characteristic of immunosuppression. In human non-muscle-invasive bladder cancer, STING protein expression was elevated at baseline in patients who responded to BCG therapy and increased further after BCG therapy. Overall, these results show that STING pathway activation plays a key role in effective BCG-induced immune response and strongly indicate that the effects of BCG on the bladder cancer immune microenvironment are more beneficial than those induced by radiation. © 2021 The Pathological Society of Great Britain and Ireland.
Collapse
Affiliation(s)
- Kara A Lombardo
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
- Greenberg Bladder Cancer Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Aleksandar Obradovic
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
- Center for Translational Immunology, Columbia University Irving Medical Center, New York, NY, USA
| | - Alok Kumar Singh
- Center for Tuberculosis Research, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - James L Liu
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Gregory Joice
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Max Kates
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - William Bishai
- Center for Tuberculosis Research, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - David McConkey
- Greenberg Bladder Cancer Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Alcides Chaux
- Department of Scientific Research, School of Postgraduate Studies, Norte University, 1614 Asunción, Paraguay
| | - Marie-Lisa Eich
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - M Katayoon Rezaei
- Department of Pathology, George Washington University, Washington, DC, USA
| | - George J Netto
- Department of Pathology, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Charles G Drake
- Division of Urology, Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
- Division Hematology and Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
- Center for Translational Immunology, Columbia University Irving Medical Center, New York, NY, USA
| | - Phuoc Tran
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
- Department of Radiation Oncology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Andres Matoso
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
- Greenberg Bladder Cancer Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Trinity J Bivalacqua
- Department of Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
- Greenberg Bladder Cancer Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| |
Collapse
|
4
|
van Wilpe S, Gorris MAJ, van der Woude LL, Sultan S, Koornstra RHT, van der Heijden AG, Gerritsen WR, Simons M, de Vries IJM, Mehra N. Spatial and Temporal Heterogeneity of Tumor-Infiltrating Lymphocytes in Advanced Urothelial Cancer. Front Immunol 2022; 12:802877. [PMID: 35046958 PMCID: PMC8761759 DOI: 10.3389/fimmu.2021.802877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/13/2021] [Indexed: 12/14/2022] Open
Abstract
Checkpoint inhibitors targeting PD-(L)1 induce objective responses in 20% of patients with metastatic urothelial cancer (UC). CD8+ T cell infiltration has been proposed as a putative biomarker for response to checkpoint inhibitors. Nevertheless, data on spatial and temporal heterogeneity of tumor-infiltrating lymphocytes in advanced UC are lacking. The major aims of this study were to explore spatial heterogeneity for lymphocyte infiltration and to investigate how the immune landscape changes during the disease course. We performed multiplex immunohistochemistry to assess the density of intratumoral and stromal CD3+, CD8+, FoxP3+ and CD20+ immune cells in longitudinally collected samples of 49 UC patients. Within these samples, spatial heterogeneity for lymphocyte infiltration was observed. Regions the size of a 0.6 tissue microarray core (0.28 mm2) provided a representative sample in 60.6 to 71.6% of cases, depending on the cell type of interest. Regions of 3.30 mm2, the median tumor surface area in our biopsies, were representative in 58.8 to 73.8% of cases. Immune cell densities did not significantly differ between untreated primary tumors and metachronous distant metastases. Interestingly, CD3+, CD8+ and FoxP3+ T cell densities decreased during chemotherapy in two small cohorts of patients treated with neoadjuvant or palliative platinum-based chemotherapy. In conclusion, spatial heterogeneity in advanced UC challenges the use of immune cell infiltration in biopsies as biomarker for response prediction. Our data also suggests a decrease in tumor-infiltrating T cells during platinum-based chemotherapy.
Collapse
Affiliation(s)
- Sandra van Wilpe
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Mark A. J. Gorris
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
- Oncode Institute, Nijmegen, Netherlands
| | - Lieke L. van der Woude
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
- Oncode Institute, Nijmegen, Netherlands
| | - Shabaz Sultan
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Antoine G. van der Heijden
- Department of Urology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Winald R. Gerritsen
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Michiel Simons
- Department of Pathology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - I. Jolanda M. de Vries
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Niven Mehra
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, Netherlands
| |
Collapse
|
5
|
Roulleaux Dugage M, Nassif EF, Italiano A, Bahleda R. Improving Immunotherapy Efficacy in Soft-Tissue Sarcomas: A Biomarker Driven and Histotype Tailored Review. Front Immunol 2021; 12:775761. [PMID: 34925348 PMCID: PMC8678134 DOI: 10.3389/fimmu.2021.775761] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/19/2021] [Indexed: 12/16/2022] Open
Abstract
Anti-PD-(L)1 therapies yield a disappointing response rate of 15% across soft-tissue sarcomas, even if some subtypes benefit more than others. The proportions of TAMs and TILs in their tumor microenvironment are variable, and this heterogeneity correlates to histotype. Tumors with a richer CD8+ T cell, M1 macrophage, and CD20+ cells infiltrate have a better prognosis than those infiltrated by M0/M2 macrophages and a high immune checkpoint protein expression. PD-L1 and CD8+ infiltrate seem correlated to response to immune checkpoint inhibitors (ICI), but tertiary lymphoid structures have the best predictive value and have been validated prospectively. Trials for combination therapies are ongoing and focus on the association of ICI with chemotherapy, achieving encouraging results especially with pembrolizumab and doxorubicin at an early stage, or ICI with antiangiogenics. A synergy with oncolytic viruses is seen and intratumoral talimogene laherpavec yields an impressive 35% ORR when associated to pembrolizumab. Adoptive cellular therapies are also of great interest in tumors with a high expression of cancer-testis antigens (CTA), such as synovial sarcomas or myxoid round cell liposarcomas with an ORR ranging from 20 to 50%. It seems crucial to adapt the design of clinical trials to histology. Leiomyosarcomas are characterized by complex genomics but are poorly infiltrated by immune cells and do not benefit from ICI. They should be tested with PIK3CA/AKT inhibition, IDO blockade, or treatments aiming at increasing antigenicity (radiotherapy, PARP inhibitors). DDLPS are more infiltrated and have higher PD-L1 expression, but responses to ICI remain variable across clinical studies. Combinations with MDM2 antagonists or CDK4/6 inhibitors may improve responses for DDLPS. UPS harbor the highest copy number alterations (CNA) and mutation rates, with a rich immune infiltrate containing TLS. They have a promising 15-40% ORR to ICI. Trials for ICB should focus on immune-high UPS. Association of ICI with FGFR inhibitors warrants further exploration in the immune-low group of UPS. Finally translocation-related sarcomas are heterogeneous, and although synovial sarcomas a poorly infiltrated and have a poor response rate to ICI, ASPS largely benefit from ICB monotherapy or its association with antiangiogenics agents. Targeting specific neoantigens through vaccine or adoptive cellular therapies is probably the most promising approach in synovial sarcomas.
Collapse
Affiliation(s)
- Matthieu Roulleaux Dugage
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
| | - Elise F. Nassif
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
| | - Antoine Italiano
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
- Département d’Oncologie Médicale, Institut Bergonié, Bordeaux, France
| | - Rastislav Bahleda
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
| |
Collapse
|
6
|
Noor H, Zaman A, Teo C, Sughrue ME. PODNL1 Methylation Serves as a Prognostic Biomarker and Associates with Immune Cell Infiltration and Immune Checkpoint Blockade Response in Lower-Grade Glioma. Int J Mol Sci 2021; 22:ijms222212572. [PMID: 34830454 PMCID: PMC8625785 DOI: 10.3390/ijms222212572] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 12/27/2022] Open
Abstract
Lower-grade glioma (LGG) is a diffuse infiltrative tumor of the central nervous system, which lacks targeted therapy. We investigated the role of Podocan-like 1 (PODNL1) methylation in LGG clinical outcomes using the TCGA-LGG transcriptomics dataset. We identified four PODNL1 CpG sites, cg07425555, cg26969888, cg18547299, and cg24354933, which were associated with unfavorable overall survival (OS) and disease-free survival (DFS) in univariate and multivariate analysis after adjusting for age, gender, tumor-grade, and IDH1-mutation. In multivariate analysis, the OS and DFS hazard ratios ranged from 0.44 to 0.58 (p < 0.001) and 0.62 to 0.72 (p < 0.001), respectively, for the four PODNL1 CpGs. Enrichment analysis of differential gene and protein expression and analysis of 24 infiltrating immune cell types showed significantly increased infiltration in LGGs and its histological subtypes with low-methylation levels of the PODNL1 CpGs. High PODNL1 expression and low-methylation subgroups of the PODNL1 CpG sites were associated with significantly increased PD-L1, PD-1, and CTLA4 expressions. PODNL1 methylation may thus be a potential indicator of immune checkpoint blockade response, and serve as a biomarker for determining prognosis and immune subtypes in LGG.
Collapse
Affiliation(s)
- Humaira Noor
- Cure Brain Cancer Biomarkers and Translational Research Group, Prince of Wales Clinical School, University of New South Wales, Sydney, NSW 2031, Australia
- Adult Cancer Program, Lowy Cancer Research Centre, UNSW Sydney, Randwick, NSW 2031, Australia
- Faculty of Medicine, University of New South Wales, Randwick, NSW 2031, Australia;
- Correspondence:
| | - Ashraf Zaman
- Faculty of Medicine, University of New South Wales, Randwick, NSW 2031, Australia;
- Garvan-Weizmann Centre for Cellular Genomics, Garvan Institute of Medical Research, Darlinghurst, Sydney, NSW 2010, Australia
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Randwick, NSW 2031, Australia; (C.T.); (M.E.S.)
| | - Charles Teo
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Randwick, NSW 2031, Australia; (C.T.); (M.E.S.)
| | - Michael E. Sughrue
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Randwick, NSW 2031, Australia; (C.T.); (M.E.S.)
| |
Collapse
|
7
|
Yin H, Pu N, Chen Q, Zhang J, Zhao G, Xu X, Wang D, Kuang T, Jin D, Lou W, Wu W. Gut-derived lipopolysaccharide remodels tumoral microenvironment and synergizes with PD-L1 checkpoint blockade via TLR4/MyD88/AKT/NF-κB pathway in pancreatic cancer. Cell Death Dis 2021; 12:1033. [PMID: 34718325 PMCID: PMC8557215 DOI: 10.1038/s41419-021-04293-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/05/2021] [Accepted: 09/24/2021] [Indexed: 02/07/2023]
Abstract
Lipopolysaccharide (LPS) as an important inflammatory mediator activates the innate/adaptive immune system. The existence of LPS in pancreatic ductal adenocarcinoma (PDAC) has been reported, however, its biological function in PDAC remains unclear. Here, we demonstrated that circulating and tumoral LPS was significantly increased by intestinal leakage in the orthotopic murine PDAC model, and LPS administration promoted T cell infiltration but exhaustion paradoxically in the subcutaneous murine PDAC model. By bioinformatic analysis, Toll-like receptor 4 (TLR4), LPS receptor, was further found to enrich in immune tolerance signaling in PDAC tissues. Then, a significant positive correlation was found between TLR4 and programmed death ligand-1 (PD-L1) in clinical PDAC tissues, as well as serum LPS and tumoral PD-L1. Meanwhile, LPS stimulation in vitro and in vivo obviously upregulated tumor PD-L1 expression, and effectively promoted cancer cells resistance to T cell cytotoxicity. Mechanistically, the activation of TLR4/MyD88/AKT/NF-κB cascade was found to participate in LPS mediated PD-L1 transcription via binding to its promoter regions, which was enhanced by crosstalk between NF-κB and AKT pathways. Finally, PD-L1 blockade could significantly reverse LPS-induced immune escape, and synergized with LPS treatment. Taken together, LPS can remodel tumor microenvironment, and synergize with PD-L1 blockade to suppress tumor growth, which may be a promising comprehensive strategy for PDAC.
Collapse
MESH Headings
- Adenocarcinoma/metabolism
- Adenocarcinoma/pathology
- Aged
- Animals
- B7-H1 Antigen/genetics
- B7-H1 Antigen/metabolism
- Carcinoma, Pancreatic Ductal/immunology
- Carcinoma, Pancreatic Ductal/metabolism
- Carcinoma, Pancreatic Ductal/pathology
- Disease Models, Animal
- Female
- Gastrointestinal Tract/metabolism
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Evasion/drug effects
- Immune Tolerance/drug effects
- Lipopolysaccharides
- Lymphocytes, Tumor-Infiltrating/drug effects
- Male
- Mice, Inbred BALB C
- Models, Biological
- Myeloid Differentiation Factor 88/metabolism
- NF-kappa B/metabolism
- Pancreatic Neoplasms/immunology
- Pancreatic Neoplasms/metabolism
- Pancreatic Neoplasms/pathology
- Proto-Oncogene Proteins c-akt/metabolism
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Signal Transduction
- Toll-Like Receptor 4/metabolism
- Transcription, Genetic/drug effects
- Tumor Microenvironment/drug effects
- Tumor Microenvironment/immunology
- Mice
Collapse
Affiliation(s)
- Hanlin Yin
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Ning Pu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Qiangda Chen
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Jicheng Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Guochao Zhao
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Xuefeng Xu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Dansong Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Tiantao Kuang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Dayong Jin
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Wenhui Lou
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Wenchuan Wu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| |
Collapse
|
8
|
Ravensbergen CJ, Polack M, Roelands J, Crobach S, Putter H, Gelderblom H, Tollenaar RAEM, Mesker WE. Combined Assessment of the Tumor-Stroma Ratio and Tumor Immune Cell Infiltrate for Immune Checkpoint Inhibitor Therapy Response Prediction in Colon Cancer. Cells 2021; 10:2935. [PMID: 34831157 PMCID: PMC8616493 DOI: 10.3390/cells10112935] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/20/2021] [Accepted: 10/25/2021] [Indexed: 12/15/2022] Open
Abstract
The best current biomarker strategies for predicting response to immune checkpoint inhibitor (ICI) therapy fail to account for interpatient variability in response rates. The histologic tumor-stroma ratio (TSR) quantifies intratumoral stromal content and was recently found to be predictive of response to neoadjuvant therapy in multiple cancer types. In the current work, we predicted the likelihood of ICI therapy responsivity of 335 therapy-naive colon adenocarcinoma tumors from The Cancer Genome Atlas, using bioinformatics approaches. The TSR was scored on diagnostic tissue slides, and tumor-infiltrating immune cells (TIICs) were inferred from transcriptomic data. Tumors with high stromal content demonstrated increased T regulatory cell infiltration (p = 0.014) but failed to predict ICI therapy response. Consequently, we devised a hybrid tumor microenvironment classification of four stromal categories, based on histological stromal content and transcriptomic-deconvoluted immune cell infiltration, which was associated with previously established transcriptomic and genomic biomarkers for ICI therapy response. By integrating these biomarkers, stroma-low/immune-high tumors were predicted to be most responsive to ICI therapy. The framework described here provides evidence for expansion of current histological TIIC quantification to include the TSR as a novel, easy-to-use biomarker for the prediction of ICI therapy response.
Collapse
Affiliation(s)
- Cor J. Ravensbergen
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands; (C.J.R.); (M.P.); (R.A.E.M.T.)
| | - Meaghan Polack
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands; (C.J.R.); (M.P.); (R.A.E.M.T.)
| | - Jessica Roelands
- Department of Pathology, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands; (J.R.); (S.C.)
| | - Stijn Crobach
- Department of Pathology, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands; (J.R.); (S.C.)
| | - Hein Putter
- Department of Medical Statistics, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands;
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands;
| | - Rob A. E. M. Tollenaar
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands; (C.J.R.); (M.P.); (R.A.E.M.T.)
| | - Wilma E. Mesker
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2300RC Leiden, The Netherlands; (C.J.R.); (M.P.); (R.A.E.M.T.)
| |
Collapse
|
9
|
Binnewies M, Pollack JL, Rudolph J, Dash S, Abushawish M, Lee T, Jahchan NS, Canaday P, Lu E, Norng M, Mankikar S, Liu VM, Du X, Chen A, Mehta R, Palmer R, Juric V, Liang L, Baker KP, Reyno L, Krummel MF, Streuli M, Sriram V. Targeting TREM2 on tumor-associated macrophages enhances immunotherapy. Cell Rep 2021; 37:109844. [PMID: 34686340 DOI: 10.1016/j.celrep.2021.109844] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/09/2021] [Accepted: 09/27/2021] [Indexed: 01/22/2023] Open
Abstract
Converting checkpoint inhibitor (CPI)-resistant individuals to being responsive requires identifying suppressive mechanisms. We identify TREM2+ tumor-associated macrophages (TAMs) as being correlated with exhausted CD8+ tumor-infiltrating lymphocytes (TILs) in mouse syngeneic tumor models and human solid tumors of multiple histological types. Fc domain-enhanced anti-TREM2 monoclonal antibody (mAb) therapy promotes anti-tumor immunity by elimination and modulation of TAM populations, which leads to enhanced CD8+ TIL infiltration and effector function. TREM2+ TAMs are most enriched in individuals with ovarian cancer, where TREM2 expression corresponds to disease grade accompanied by worse recurrence-free survival. In an aggressive orthotopic ovarian cancer model, anti-TREM2 mAb therapy drives potent anti-tumor immunity. These results highlight TREM2 as a highly attractive target for immunotherapy modulation in individuals who are refractory to CPI therapy and likely have a TAM-rich tumor microenvironment.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents, Immunological/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cell Line, Tumor
- Coculture Techniques
- Drug Resistance, Neoplasm
- Female
- HEK293 Cells
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Membrane Glycoproteins/antagonists & inhibitors
- Membrane Glycoproteins/metabolism
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Neoplasms/drug therapy
- Neoplasms/immunology
- Neoplasms/metabolism
- Neoplasms/pathology
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/immunology
- Programmed Cell Death 1 Receptor/metabolism
- Receptors, Immunologic/antagonists & inhibitors
- Receptors, Immunologic/metabolism
- Signal Transduction
- Tumor Cells, Cultured
- Tumor Microenvironment
- Tumor-Associated Macrophages/drug effects
- Tumor-Associated Macrophages/immunology
- Tumor-Associated Macrophages/metabolism
- Mice
Collapse
Affiliation(s)
| | | | - Joshua Rudolph
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Subhadra Dash
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | | | - Tian Lee
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | | | - Pamela Canaday
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Erick Lu
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Manith Norng
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Shilpa Mankikar
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Victoria M Liu
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Xiaoyan Du
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Amanda Chen
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Ranna Mehta
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Rachael Palmer
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | | | - Linda Liang
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Kevin P Baker
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA.
| | - Leonard Reyno
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | - Matthew F Krummel
- Department of Pathology, University of California, San Francisco, San Francisco, CA 94143, USA.
| | - Michel Streuli
- Pionyr Immunotherapeutics, South San Francisco, CA 94080, USA
| | | |
Collapse
|
10
|
Bortolomeazzi M, Keddar MR, Montorsi L, Acha-Sagredo A, Benedetti L, Temelkovski D, Choi S, Petrov N, Todd K, Wai P, Kohl J, Denner T, Nye E, Goldstone R, Ward S, Wilson GA, Al Bakir M, Swanton C, John S, Miles J, Larijani B, Kunene V, Fontana E, Arkenau HT, Parker PJ, Rodriguez-Justo M, Shiu KK, Spencer J, Ciccarelli FD. Immunogenomics of Colorectal Cancer Response to Checkpoint Blockade: Analysis of the KEYNOTE 177 Trial and Validation Cohorts. Gastroenterology 2021; 161:1179-1193. [PMID: 34197832 PMCID: PMC8527923 DOI: 10.1053/j.gastro.2021.06.064] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 05/18/2021] [Accepted: 06/22/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND & AIMS Colorectal cancer (CRC) shows variable response to immune checkpoint blockade, which can only partially be explained by high tumor mutational burden (TMB). We conducted an integrated study of the cancer tissue and associated tumor microenvironment (TME) from patients treated with pembrolizumab (KEYNOTE 177 clinical trial) or nivolumab to dissect the cellular and molecular determinants of response to anti- programmed cell death 1 (PD1) immunotherapy. METHODS We selected multiple regions per tumor showing variable T-cell infiltration for a total of 738 regions from 29 patients, divided into discovery and validation cohorts. We performed multiregional whole-exome and RNA sequencing of the tumor cells and integrated these with T-cell receptor sequencing, high-dimensional imaging mass cytometry, detection of programmed death-ligand 1 (PDL1) interaction in situ, multiplexed immunofluorescence, and computational spatial analysis of the TME. RESULTS In hypermutated CRCs, response to anti-PD1 immunotherapy was not associated with TMB but with high clonality of immunogenic mutations, clonally expanded T cells, low activation of Wnt signaling, deregulation of the interferon gamma pathway, and active immune escape mechanisms. Responsive hypermutated CRCs were also rich in cytotoxic and proliferating PD1+CD8 T cells interacting with PDL1+ antigen-presenting macrophages. CONCLUSIONS Our study clarified the limits of TMB as a predictor of response of CRC to anti-PD1 immunotherapy. It identified a population of antigen-presenting macrophages interacting with CD8 T cells that consistently segregate with response. We therefore concluded that anti-PD1 agents release the PD1-PDL1 interaction between CD8 T cells and macrophages to promote cytotoxic antitumor activity.
Collapse
Affiliation(s)
- Michele Bortolomeazzi
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Mohamed Reda Keddar
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Lucia Montorsi
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Amelia Acha-Sagredo
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Lorena Benedetti
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Damjan Temelkovski
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Subin Choi
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Nedyalko Petrov
- Biomedical Research Centre, Guy's and St. Thomas' National Health Service Trust, London, United Kingdom
| | - Katrina Todd
- Biomedical Research Centre, Guy's and St. Thomas' National Health Service Trust, London, United Kingdom
| | - Patty Wai
- State-Dependent Neural Processing Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Johannes Kohl
- State-Dependent Neural Processing Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Tamara Denner
- Experimental Histopathology, The Francis Crick Institute, London, United Kingdom
| | - Emma Nye
- Experimental Histopathology, The Francis Crick Institute, London, United Kingdom
| | - Robert Goldstone
- Advanced Sequencing Facility, The Francis Crick Institute, London, United Kingdom
| | - Sophia Ward
- Advanced Sequencing Facility, The Francis Crick Institute, London, United Kingdom
| | - Gareth A Wilson
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, United Kingdom
| | - Maise Al Bakir
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, United Kingdom
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, United Kingdom; Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, United Kingdom
| | - Susan John
- School of Immunology and Microbial Sciences, King's College London, London, United Kingdom
| | | | - Banafshe Larijani
- FASTBASE Solutions S.L, Derio, Spain; Cell Biophysics Laboratory, Ikerbasque, Basque Foundation for Science, Research Centre for Experimental Marine Biology and Biotechnology & Biophysics Institute, University of the Basque Country, Leioa, Bizkaia, Spain; Centre for Therapeutic Innovation, Cell Biophysics Laboratory, Department of Pharmacy and Pharmacology & Department of Physics, University of Bath, Bath, United Kingdom
| | - Victoria Kunene
- Medical Oncology, University Hospitals Birmingham National Health Service Foundation Trust, Birmingham, United Kingdom
| | - Elisa Fontana
- Drug Development Unit, Sarah Cannon Research Institute UK, London, United Kingdom
| | - Hendrik-Tobias Arkenau
- Drug Development Unit, Sarah Cannon Research Institute UK, London, United Kingdom; Department of Oncology, University College Hospital, London, United Kingdom
| | - Peter J Parker
- School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom; Protein Phosphorylation Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Manuel Rodriguez-Justo
- Department of Histopathology, University College London Cancer Institute, London, United Kingdom
| | - Kai-Keen Shiu
- Department of Gastrointestinal Oncology, University College London Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Jo Spencer
- School of Immunology and Microbial Sciences, King's College London, London, United Kingdom.
| | - Francesca D Ciccarelli
- Cancer Systems Biology Laboratory, The Francis Crick Institute, London, United Kingdom; School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom.
| |
Collapse
|
11
|
Lee EJ, Kim JH, Kim TI, Kim YJ, Pak ME, Jeon CH, Park YJ, Li W, Kim YS, Choi JG, Chung HS. Sanguisorbae Radix Suppresses Colorectal Tumor Growth Through PD-1/PD-L1 Blockade and Synergistic Effect With Pembrolizumab in a Humanized PD-L1-Expressing Colorectal Cancer Mouse Model. Front Immunol 2021; 12:737076. [PMID: 34659228 PMCID: PMC8511399 DOI: 10.3389/fimmu.2021.737076] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/13/2021] [Indexed: 01/20/2023] Open
Abstract
Immune checkpoints such as programmed death-1 (PD-1) have been proven as antitumor targets by enhancing cytotoxic T cell activity. All immune checkpoint blockades are antibody therapeutics that have large size and high affinity, as well as known immune-related side effects and low responses. To overcome the limitation of antibody therapeutics, we have explored PD-1/PD-L1 (programmed death-ligand 1) blockades in traditional oriental medicine, which has a long history but has not yet studied PD-1/PD-L1 blockades. Sanguisorbae Radix extract (SRE) blocked PD-1 and PD-L1 binding in competitive ELISA. SRE effectively inhibited the PD-1/PD-L1 interaction, thereby improving T cell receptor (TCR) signaling and the NFAT-mediated luciferase activity of T cells. SRE treatment reduced tumor growth in the humanized PD-L1 MC38 cell allograft humanized PD-1 mouse model. Additionally, the combination of SRE and pembrolizumab (anti-PD-1 antibody) suppressed tumor growth and increased infiltrated cytotoxic T cells to a greater extent did either agent alone. This study showed that SRE alone has anticancer effects via PD-1/PD-L1 blockade and that the combination therapy of SRE and pembrolizumab has enhanced immuno-oncologic effects.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Jang-Gi Choi
- Korean Medicine Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| | - Hwan-Suck Chung
- Korean Medicine Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| |
Collapse
|
12
|
Shao Q, Wang L, Yuan M, Jin X, Chen Z, Wu C. TIGIT Induces (CD3+) T Cell Dysfunction in Colorectal Cancer by Inhibiting Glucose Metabolism. Front Immunol 2021; 12:688961. [PMID: 34659197 PMCID: PMC8511404 DOI: 10.3389/fimmu.2021.688961] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 09/08/2021] [Indexed: 12/19/2022] Open
Abstract
T-cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif domain (TIGIT) is an immunosuppressive receptor expressed on the surface of immune cells, suppressing immune responses by activating the intracellular negative regulatory signals. TIGIT plays an important role in the pathogenesis of various tumors, but its immune escape in colorectal cancer remains unclear. We found that the proportion of CD3+TIGIT+ T cells was increased in peripheral blood and cancer tissue in colorectal cancer patients when compared with the healthy donors. These cells exhibited functional defects, low proliferative activity, impaired cytokine production and reduced glucose metabolism. A strong association was also observed between the elevated TIGIT expression and poor prognosis in this cohort. In the in vitro co-culture assays of T cells and tumor cells, the suppressed glucose metabolic activity of T cells was reversed by TIGIT blockade. In addition, this blockade induced the apoptosis and reduced G2/M transit in tumor cells. The antitumor efficacy of TIGIT Ab therapy was further demonstrated in a human colorectal xenograft mice model while co-blockers of TIGIT and PD-1 exhibited synergistic suppressing effects on tumor growth. These results suggest that while TIGIT induces CD3+ T cell dysfunction in colorectal cancer, co-targeting TIGIT and PD-1 can lead to an effective antitumor response and may serve as a novel therapeutic strategy for colorectal patients.
Collapse
Affiliation(s)
- Qi Shao
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Department of Chemotherapy, Affiliated Hospital of Nantong University, Nantong, China
| | - Lei Wang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Maoling Yuan
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Xiaohong Jin
- Department of Chemotherapy, Affiliated Hospital of Nantong University, Nantong, China
| | - Zhiming Chen
- Department of Radiotherapy, Affiliated Hospital of Nantong University, Nantong, China
| | - Changping Wu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| |
Collapse
|
13
|
Audsley KM, Wagner T, Ta C, Newnes HV, Buzzai AC, Barnes SA, Wylie B, Armitage J, Kaisho T, Bosco A, McDonnell A, Cruickshank M, Fear VS, Foley B, Waithman J. IFNβ Is a Potent Adjuvant for Cancer Vaccination Strategies. Front Immunol 2021; 12:735133. [PMID: 34552594 PMCID: PMC8450325 DOI: 10.3389/fimmu.2021.735133] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/19/2021] [Indexed: 12/30/2022] Open
Abstract
Cancer vaccination drives the generation of anti-tumor T cell immunity and can be enhanced by the inclusion of effective immune adjuvants such as type I interferons (IFNs). Whilst type I IFNs have been shown to promote cross-priming of T cells, the role of individual subtypes remains unclear. Here we systematically compared the capacity of distinct type I IFN subtypes to enhance T cell responses to a whole-cell vaccination strategy in a pre-clinical murine model. We show that vaccination in combination with IFNβ induces significantly greater expansion of tumor-specific CD8+ T cells than the other type I IFN subtypes tested. Optimal expansion was dependent on the presence of XCR1+ dendritic cells, CD4+ T cells, and CD40/CD40L signaling. Therapeutically, vaccination with IFNβ delayed tumor progression when compared to vaccination without IFN. When vaccinated in combination with anti-PD-L1 checkpoint blockade therapy (CPB), the inclusion of IFNβ associated with more mice experiencing complete regression and a trend in increased overall survival. This work demonstrates the potent adjuvant activity of IFNβ, highlighting its potential to enhance cancer vaccination strategies alone and in combination with CPB.
Collapse
MESH Headings
- Adjuvants, Immunologic/pharmacology
- Animals
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cancer Vaccines/pharmacology
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Female
- Immune Checkpoint Inhibitors/pharmacology
- Interferon-beta/genetics
- Interferon-beta/metabolism
- Interferon-beta/pharmacology
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Melanoma, Experimental/therapy
- Mice, Inbred C57BL
- Mice, Transgenic
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Skin Neoplasms/therapy
- Vaccination
- Mice
Collapse
Affiliation(s)
- Katherine M. Audsley
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Teagan Wagner
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Clara Ta
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Hannah V. Newnes
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Anthony C. Buzzai
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
- Department of Experimental Dermatology, University of Magdeburg, Magdeburg, Germany
| | - Samantha A. Barnes
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Ben Wylie
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Jesse Armitage
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Tsuneyasu Kaisho
- Department of Immunology, Institute of Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Anthony Bosco
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Alison McDonnell
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Mark Cruickshank
- School of Biomedical Sciences, The University of Western Australia, Nedlands, WA, Australia
| | - Vanessa S. Fear
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Bree Foley
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Jason Waithman
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| |
Collapse
|
14
|
Huang KCY, Chiang SF, Yang PC, Ke TW, Chen TW, Lin CY, Chang HY, Chen WTL, Chao KSC. ATAD3A stabilizes GRP78 to suppress ER stress for acquired chemoresistance in colorectal cancer. J Cell Physiol 2021; 236:6481-6495. [PMID: 33580514 DOI: 10.1002/jcp.30323] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 12/19/2022]
Abstract
AAA domain containing 3A (ATAD3A) is a nucleus-encoded mitochondrial protein with vital function in communication between endoplasmic reticulum (ER) and mitochondria which is participated in cancer metastasis. Here we show that elevated ATAD3A expression is clinically associated with poor 5-year disease-free survival in patients with colorectal cancer (CRC), especially high-risk CRC patients who received adjuvant chemotherapy. Our results indicated ATAD3A is significantly upregulated to reduce chemotherapy-induced cancer cell death. We found that knockdown of ATAD3A leads to dysregulation in protein processing for inducing ER stress by RNA sequencing (RNA-seq). In response to chemotherapy-induced ER stress, ATAD3A interacts with elevated GRP78 protein to assist protein folding and alleviate ER stress for cancer cell survival. This reduction of ER stress leads to reduce the surface exposure of calreticulin, which is the initiator of immunogenic cell death and antitumor immunity. However, silencing of ATAD3A enhances cell death, triggers the feasibility of chemotherapy-induced ER stress for antitumor immunity, increases infiltration of T lymphocytes and delays tumor regrowth in vitro and in vivo. Clinically, CRC patients with less ATAD3A have high density of CD45+ intratumoral infiltrating lymphocytes (TILs) and memory CD45RO+ TILs. Taken together, our results suggest that pharmacologic targeting to ATAD3A might be a potential therapeutic strategy to enhance antitumor immunity for CRC patients who received adjuvant chemotherapy.
Collapse
Affiliation(s)
- Kevin Chih-Yang Huang
- Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung, Taiwan
- Translation Research Core, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Shu-Fen Chiang
- Lab of Precision Medicine, Feng-Yuan Hospital, Ministry of Health and Welfare, Taichung, Taiwan
- Cancer Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Pei-Chen Yang
- Cancer Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Tao-Wei Ke
- Department of Colorectal Surgery, China Medical University Hospital, China Medical University, Taichung, Taiwan
- School of Chinese Medicine & Graduate Institute of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Tsung-Wei Chen
- Department of Pathology, Asia University Hospital, Asia University, Taichung, Taiwan
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
| | - Chen-Yu Lin
- Cancer Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Hsin-Yu Chang
- Cancer Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - William Tzu-Liang Chen
- Department of Colorectal Surgery, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Department of Colorectal Surgery, China Medical University HsinChu Hospital, China Medical University, HsinChu, Taiwan
- Department of Surgery, School of Medicine, China Medical University, Taichung, Taiwan
| | - Kun-San Clifford Chao
- Cancer Center, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Department of Radiotherapy, School of Medicine, China Medical University, Taichung, Taiwan
| |
Collapse
|
15
|
Gonzalez VD, Huang YW, Delgado-Gonzalez A, Chen SY, Donoso K, Sachs K, Gentles AJ, Allard GM, Kolahi KS, Howitt BE, Porpiglia E, Fantl WJ. High-grade serous ovarian tumor cells modulate NK cell function to create an immune-tolerant microenvironment. Cell Rep 2021; 36:109632. [PMID: 34469729 PMCID: PMC8546503 DOI: 10.1016/j.celrep.2021.109632] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 05/12/2021] [Accepted: 08/06/2021] [Indexed: 12/30/2022] Open
Abstract
Tubo-ovarian high-grade serous carcinoma (HGSC) is unresponsive to immune checkpoint blockade despite significant frequencies of exhausted T cells. Here we apply mass cytometry and uncover decidual-like natural killer (dl-NK) cell subpopulations (CD56+CD9+CXCR3+KIR+CD3-CD16-) in newly diagnosed HGSC samples that correlate with both tumor and transitioning epithelial-mesenchymal cell abundance. We show different combinatorial expression patterns of ligands for activating and inhibitory NK receptors within three HGSC tumor compartments: epithelial (E), transitioning epithelial-mesenchymal (EV), and mesenchymal (vimentin expressing [V]), with a more inhibitory ligand phenotype in V cells. In cocultures, NK-92 natural killer cells acquire CD9 from HGSC tumor cells by trogocytosis, resulting in reduced anti-tumor cytokine production and cytotoxicity. Cytotoxicity in these cocultures is restored with a CD9-blocking antibody or CD9 CRISPR knockout, thereby identifying mechanisms of immune suppression in HGSC. CD9 is widely expressed in HGSC tumors and so represents an important new therapeutic target with immediate relevance for NK immunotherapy.
Collapse
MESH Headings
- Antineoplastic Agents/pharmacology
- Carboplatin/pharmacology
- Cell Line, Tumor
- Coculture Techniques
- Cytokines/metabolism
- Cytotoxicity, Immunologic
- Female
- Humans
- Immune Tolerance/drug effects
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Neoplasms, Cystic, Mucinous, and Serous/drug therapy
- Neoplasms, Cystic, Mucinous, and Serous/immunology
- Neoplasms, Cystic, Mucinous, and Serous/metabolism
- Neoplasms, Cystic, Mucinous, and Serous/pathology
- Ovarian Neoplasms/drug therapy
- Ovarian Neoplasms/immunology
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/pathology
- Phenotype
- Receptors, Natural Killer Cell/metabolism
- Tetraspanin 29/metabolism
- Trogocytosis
- Tumor Escape/drug effects
- Tumor Microenvironment/immunology
Collapse
Affiliation(s)
- Veronica D Gonzalez
- Baxter Laboratory for Stem Cell Biology, Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Ying-Wen Huang
- Department of Urology Stanford University School of Medicine, Stanford, CA 94305, USA
| | | | - Shih-Yu Chen
- Baxter Laboratory for Stem Cell Biology, Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Kenyi Donoso
- Department of Urology Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Karen Sachs
- Next Generation Analytics, Palo Alto, CA 94301, USA
| | - Andrew J Gentles
- Department of Medicine (Quantitative Sciences Unit, Biomedical Informatics) Biomedical Data Science, Stanford University School of Medicine, Stanford, CA 94305, USA; Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Grace M Allard
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Kevin S Kolahi
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Brooke E Howitt
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Ermelinda Porpiglia
- Baxter Laboratory for Stem Cell Biology, Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Wendy J Fantl
- Department of Urology Stanford University School of Medicine, Stanford, CA 94305, USA; Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA 94305, USA.
| |
Collapse
|
16
|
Wang Y, Wang F, Wang L, Qiu S, Yao Y, Yan C, Xiong X, Chen X, Ji Q, Cao J, Gao G, Li D, Zhang L, Guo Z, Wang R, Wang H, Fan G. NAD + supplement potentiates tumor-killing function by rescuing defective TUB-mediated NAMPT transcription in tumor-infiltrated T cells. Cell Rep 2021; 36:109516. [PMID: 34380043 DOI: 10.1016/j.celrep.2021.109516] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 06/14/2021] [Accepted: 07/21/2021] [Indexed: 01/07/2023] Open
Abstract
Although tumor-infiltrating lymphocytes (TILs) maintain their ability to proliferate, persist, and eradicate tumors, they are frequently dysfunctional in situ. By performing both whole-genome CRISPR and metabolic inhibitor screens, we identify that nicotinamide phosphoribosyltransferase (NAMPT) is required for T cell activation. NAMPT is low in TILs, and its expression is controlled by the transcriptional factor Tubby (TUB), whose activity depends on the T cell receptor-phospholipase C gamma (TCR-PLCγ) signaling axis. The intracellular level of NAD+, whose synthesis is dependent on the NAMPT-mediated salvage pathway, is also decreased in TILs. Liquid chromatography-mass spectrometry (LC-MS) and isotopic labeling studies confirm that NAD+ depletion led to suppressed glycolysis, disrupted mitochondrial function, and dampened ATP synthesis. Excitingly, both adoptive CAR-T and anti-PD1 immune checkpoint blockade mouse models demonstrate that NAD+ supplementation enhanced the tumor-killing efficacy of T cells. Collectively, this study reveals that an impaired TCR-TUB-NAMPT-NAD+ axis leads to T cell dysfunction in the tumor microenvironment, and an over-the-counter nutrient supplement of NAD+ could boost T-cell-based immunotherapy.
Collapse
Affiliation(s)
- Yuetong Wang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Fei Wang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Lihua Wang
- Department of Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shizhen Qiu
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Yufeng Yao
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Chenxu Yan
- Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Xuexue Xiong
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Xuyong Chen
- Center for Childhood Cancer and Blood Diseases, Hematology/Oncology & BMT, The Research Institute at Nationwide Children's Hospital, Ohio State University, Columbus, OH, USA
| | - Quanquan Ji
- State Key Laboratory of Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Jian Cao
- Department of Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Ganglong Gao
- Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Dake Li
- Department of Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Liye Zhang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Zhiqian Guo
- Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Ruoning Wang
- Center for Childhood Cancer and Blood Diseases, Hematology/Oncology & BMT, The Research Institute at Nationwide Children's Hospital, Ohio State University, Columbus, OH, USA
| | - Haopeng Wang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China.
| | - Gaofeng Fan
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China.
| |
Collapse
|
17
|
Wang Q, Liang J, Hu X, Gu S, Xu Q, Yan J. Early B-cell factors involve in the tumorigenesis and predict the overall survival of gastric cancer. Biosci Rep 2021; 41:228969. [PMID: 34100918 PMCID: PMC8239495 DOI: 10.1042/bsr20210055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 02/05/2023] Open
Abstract
Gastric cancer (GC) is a heavy health burden around the world, which is the fifth most frequent tumor and leads to the third most common cancer-related deaths. It is urgent to identify prognostic markers as the guideline for personalized treatment and follow-up. We accessed the prognostic value of Early B-cell factors (EBFs) in GC. A total of 415 GC tissues and 34 normal tissues from The Cancer Genome Atlas Stomach Adenocarcinoma (TCGA-STAD) cohort, 616 external patients from GSE15459, GSE22377, GSE51105, GSE62245 were enrolled for analysis. Univariate and multivariate Cox regression analyses were employed to evaluate the sole and integrative prognostic value of EBFs, respectively. Genetic alterations, DNA methylation of EBFs were also evaluated, as well as the involved signaling pathways. We revealed that increased EBFs associated with the poor prognosis of GC patients, the prognostic model was established in TCGA-STAD cohort, and validated in Gene Expression Omnibus (GEO) cohorts, with effectiveness in both HER2 positive and negative patients. DNA methylation was involved in the impact on prognosis. Cell cycle, immune-associated, and MAPK pathways were influenced by EBFs. Anti-CTLA4 immunotherapy is more suitable for EBFs determining high-risk groups, but not anti-PD-1/PD-L1 therapy. 5-Fluorouracil, methotrexate, vorinostat are suitable to inhibit the function of EBFs. Our new findings provide novel insight into the prediction of prognosis and clinical treatment of GC patients based on EBFs.
Collapse
Affiliation(s)
- Qing Wang
- Department of Biliary-Pancreatic Minimally Invasive Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Jiahong Liang
- Department of Biliary-Pancreatic Minimally Invasive Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Xianyu Hu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
| | - Songgang Gu
- Department of Biliary-Pancreatic Minimally Invasive Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Qiaodong Xu
- Department of Biliary-Pancreatic Minimally Invasive Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Jiang Yan
- Department of Biliary-Pancreatic Minimally Invasive Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
- Correspondence: Jiang Yan ()
| |
Collapse
|
18
|
Vito A, Salem O, El-Sayes N, MacFawn IP, Portillo AL, Milne K, Harrington D, Ashkar AA, Wan Y, Workenhe ST, Nelson BH, Bruno TC, Mossman KL. Immune checkpoint blockade in triple negative breast cancer influenced by B cells through myeloid-derived suppressor cells. Commun Biol 2021; 4:859. [PMID: 34253827 PMCID: PMC8275624 DOI: 10.1038/s42003-021-02375-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/21/2021] [Indexed: 12/13/2022] Open
Abstract
Triple negative breast cancer holds a dismal clinical outcome and as such, patients routinely undergo aggressive, highly toxic treatment regimens. Clinical trials for TNBC employing immune checkpoint blockade in combination with chemotherapy show modest prognostic benefit, but the percentage of patients that respond to treatment is low, and patients often succumb to relapsed disease. Here, we show that a combination immunotherapy platform utilizing low dose chemotherapy (FEC) combined with oncolytic virotherapy (oHSV-1) increases tumor-infiltrating lymphocytes, in otherwise immune-bare tumors, allowing 60% of mice to achieve durable tumor regression when treated with immune checkpoint blockade. Whole-tumor RNA sequencing of mice treated with FEC + oHSV-1 shows an upregulation of B cell receptor signaling pathways and depletion of B cells prior to the start of treatment in mice results in complete loss of therapeutic efficacy and expansion of myeloid-derived suppressor cells. Additionally, RNA sequencing data shows that FEC + oHSV-1 suppresses genes associated with myeloid-derived suppressor cells, a key population of cells that drive immune escape and mediate therapeutic resistance. These findings highlight the importance of tumor-infiltrating B cells as drivers of antitumor immunity and their potential role in the regulation of myeloid-derived suppressor cells.
Collapse
Affiliation(s)
- Alyssa Vito
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Omar Salem
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Nader El-Sayes
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Ian P MacFawn
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Ana L Portillo
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Katy Milne
- Deeley Research Centre, BC Cancer, Victoria, BC, Canada
| | | | - Ali A Ashkar
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Yonghong Wan
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Samuel T Workenhe
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Brad H Nelson
- Deeley Research Centre, BC Cancer, Victoria, BC, Canada
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Tullia C Bruno
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Karen L Mossman
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada.
- Department of Medicine, McMaster University, Hamilton, ON, Canada.
| |
Collapse
|
19
|
Jiang X, Li X, Zheng S, Du G, Ma J, Zhang L, Wang H, Tian J. Comparison study of different indoleamine-2,3 dioxygenase inhibitors from the perspective of pharmacodynamic effects. Int J Immunopathol Pharmacol 2021; 34:2058738420950584. [PMID: 32962460 PMCID: PMC7517983 DOI: 10.1177/2058738420950584] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Introduction: Indoleamine 2,3-dioxygenase (IDO) was a potential tumor immunotherapy target. IDO inhibitors showed inconsistent results in clinical trials, but no preclinical comparative study was reported. The purpose of this study was to evaluate the differences of representative IDO inhibitors (PCC0208009, INCB024360, NLG919) from the pharmacological perspective. Methods: In vitro experiments included: inhibition effects on IDO activity in cell and enzyme-based assay, effects on IDO expression in HeLa cells, and enhancement of proliferation and activation of peripheral blood mononuclear cell (PBMC). In vivo experiments included: pharmacokinetics and tumor distribution in CT26-bearing mice, effects on Kyn/Trp and anti-tumor effect and immunological mechanism in CT26 and B16F10 tumor-bearing mice. Results: Compared with INCB024360 and NLG919, PCC0208009 effectively inhibited IDO activity at lower dose 2 nM and longer duration more than 72 h, had higher enhancements on PBMC proliferation and activation, and could inhibit the IDO expression in Hela cells. The pharmacokinetics characteristics of three IDO inhibitors were similar in CT26-bearing mice. In CT26 and B16F10 tumor-bearing mice, PCC0208009 and INCB024360 had similar effects in Kyn/Trp reduction, and more potent than NLG919; three IDO inhibitors had similar effects in tumor suppression, changes of the percentages of CD3+CD8+ and CD3+CD4+ T cells, and activation of tumor infiltrating lymphocytes, while PCC0208009 had a better tendency than INCB024360 and NLG919. Conclusion: PCC0208009, INCB024360, and NLG919 were all effective IDO inhibitors, but the comprehensive pharmacological activity of PCC0208009 was better than INCB024360 and NLG919, which was basically consistent with the results or progresses of clinical trials.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents/pharmacokinetics
- Antineoplastic Agents/pharmacology
- Cell Proliferation/drug effects
- Enzyme Inhibitors/pharmacokinetics
- Enzyme Inhibitors/pharmacology
- HeLa Cells
- Humans
- Imidazoles/pharmacokinetics
- Imidazoles/pharmacology
- Indoleamine-Pyrrole 2,3,-Dioxygenase/antagonists & inhibitors
- Indoleamine-Pyrrole 2,3,-Dioxygenase/metabolism
- Isoindoles/pharmacokinetics
- Isoindoles/pharmacology
- Leukocytes, Mononuclear/drug effects
- Leukocytes, Mononuclear/enzymology
- Leukocytes, Mononuclear/immunology
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/enzymology
- Lymphocytes, Tumor-Infiltrating/immunology
- Male
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Neoplasms/drug therapy
- Neoplasms/enzymology
- Neoplasms/immunology
- Neoplasms/pathology
- Oximes/pharmacokinetics
- Oximes/pharmacology
- Sulfonamides/pharmacokinetics
- Sulfonamides/pharmacology
- Tetrazoles/pharmacokinetics
- Tetrazoles/pharmacology
- Tissue Distribution
- Tumor Burden/drug effects
Collapse
Affiliation(s)
| | | | | | - Guangying Du
- Guangying Du and Jingwei Tian, School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, North Campus of Yantai University, Yantai 264005, P.R. China. Emails: ;
| | | | | | | | | |
Collapse
|
20
|
Rossi M, Carboni S, Di Berardino-Besson W, Riva E, Santiago-Raber ML, Belnoue E, Derouazi M. STING Agonist Combined to a Protein-Based Cancer Vaccine Potentiates Peripheral and Intra-Tumoral T Cell Immunity. Front Immunol 2021; 12:695056. [PMID: 34276686 PMCID: PMC8283310 DOI: 10.3389/fimmu.2021.695056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/16/2021] [Indexed: 12/25/2022] Open
Abstract
Combining different immunotherapy approaches is currently building the future of immunotherapy, with the view to maximize anti-tumoral efficacy for larger patient population. The KISIMA™ platform allows the development of protein-based cancer vaccines able to induce tumor-specific T cell response resulting in anti-tumoral efficacy in various mouse models. Intra-tumoral administration of stimulator of interferon gene agonists (STINGa) was shown to induce a potent inflammatory response leading to the development of tumor-specific immunity. Here, we explored the efficacy and mechanisms of action of subcutaneous STINGa treatment combined with therapeutic vaccination in various mouse tumor models. This combinatory treatment highly enhanced frequency and effector function of both peripheral and intra-tumoral antigen-specific CD8 T cells, promoting potent IFNγ and TNFα production along with increased cytotoxicity. Moreover, combination therapy favorably modulated the tumor microenvironment by dampening immune-suppressive cells and increasing CD4 T cell infiltration together with their polarization toward Th1 phenotype. Combination with STINGa treatment improved the effect of therapeutic vaccination, resulting in a prolonged control and slower growth of B16-OVA and TC-1 tumors. Altogether, the results presented here highlight the potential of combining STINGa with a therapeutic protein vaccine for cancer treatment.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- CD4-Positive T-Lymphocytes/drug effects
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cancer Vaccines/pharmacology
- Cell Line, Tumor
- Cytotoxicity, Immunologic/drug effects
- Female
- Interferon-gamma/metabolism
- Lung Neoplasms/drug therapy
- Lung Neoplasms/immunology
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Membrane Proteins/agonists
- Membrane Proteins/metabolism
- Mice, Inbred C57BL
- Phenotype
- Signal Transduction
- Skin Neoplasms/drug therapy
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Th1 Cells/drug effects
- Th1 Cells/immunology
- Th1 Cells/metabolism
- Tumor Burden/drug effects
- Tumor Microenvironment
- Tumor Necrosis Factor-alpha/metabolism
- Vaccines, Subunit/pharmacology
- Mice
Collapse
Affiliation(s)
- Matteo Rossi
- AMAL Therapeutics, Geneva, Switzerland
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Susanna Carboni
- AMAL Therapeutics, Geneva, Switzerland
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | | | - Erika Riva
- AMAL Therapeutics, Geneva, Switzerland
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | | | - Elodie Belnoue
- AMAL Therapeutics, Geneva, Switzerland
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Madiha Derouazi
- AMAL Therapeutics, Geneva, Switzerland
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| |
Collapse
|
21
|
MaruYama T, Kobayashi S, Nakatsukasa H, Moritoki Y, Taguchi D, Sunagawa Y, Morimoto T, Asao A, Jin W, Owada Y, Ishii N, Iwabuchi Y, Yoshimura A, Chen W, Shibata H. The Curcumin Analog GO-Y030 Controls the Generation and Stability of Regulatory T Cells. Front Immunol 2021; 12:687669. [PMID: 34248973 PMCID: PMC8261301 DOI: 10.3389/fimmu.2021.687669] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/31/2021] [Indexed: 12/20/2022] Open
Abstract
Regulatory T cells (Tregs) play a crucial role in preventing antitumor immune responses in cancer tissues. Cancer tissues produce large amounts of transforming growth factor beta (TGF-β), which promotes the generation of Foxp3+ Tregs from naïve CD4+ T cells in the local tumor microenvironment. TGF-β activates nuclear factor kappa B (NF-κB)/p300 and SMAD signaling, which increases the number of acetylated histones at the Foxp3 locus and induces Foxp3 gene expression. TGF-β also helps stabilize Foxp3 expression. The curcumin analog and antitumor agent, GO-Y030, prevented the TGF-β-induced generation of Tregs by preventing p300 from accelerating NF-κB-induced Foxp3 expression. Moreover, the addition of GO-Y030 resulted in a significant reduction in the number of acetylated histones at the Foxp3 promoter and at the conserved noncoding sequence 1 regions that are generated in response to TGF-β. In vivo tumor models demonstrated that GO-Y030-treatment prevented tumor growth and reduced the Foxp3+ Tregs population in tumor-infiltrating lymphocytes. Therefore, GO-Y030 exerts a potent anticancer effect by controlling Treg generation and stability.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents, Phytogenic/pharmacology
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Coculture Techniques
- Curcumin/analogs & derivatives
- Curcumin/pharmacology
- Forkhead Transcription Factors/genetics
- Forkhead Transcription Factors/metabolism
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Mice, Inbred C57BL
- Mice, Transgenic
- NF-kappa B/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Tumor Burden/drug effects
- p300-CBP Transcription Factors/metabolism
- Mice
Collapse
Affiliation(s)
- Takashi MaruYama
- Mucosal Immunology Section, National Institute of Dental and Craniofacial Research (NIDCR), National Institute of Health, Bethesda, MS, United States
- Department of Immunology, Graduate School of Medicine, Akita University, Akita, Japan
| | - Shuhei Kobayashi
- Department of Organ Anatomy, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Hiroko Nakatsukasa
- Department of Microbiology and Immunology, Keio University School of Medicine, Tokyo, Japan
| | - Yuki Moritoki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Daiki Taguchi
- Department of Clinical Oncology, Graduate School of Medicine, Akita University, Akita, Japan
| | - Yoichi Sunagawa
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Tatsuya Morimoto
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Atsuko Asao
- Department of Microbiology and Immunology, Graduate School of Medicine, Tohoku University, Miyagi, Japan
| | - Wenwen Jin
- Mucosal Immunology Section, National Institute of Dental and Craniofacial Research (NIDCR), National Institute of Health, Bethesda, MS, United States
| | - Yuji Owada
- Department of Organ Anatomy, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Naoto Ishii
- Department of Microbiology and Immunology, Graduate School of Medicine, Tohoku University, Miyagi, Japan
| | - Yoshiharu Iwabuchi
- Department of Organic Chemistry, Graduate School of Pharmaceutics, Tohoku University, Miyagi, Japan
| | - Akihiko Yoshimura
- Department of Microbiology and Immunology, Keio University School of Medicine, Tokyo, Japan
| | - WanJun Chen
- Mucosal Immunology Section, National Institute of Dental and Craniofacial Research (NIDCR), National Institute of Health, Bethesda, MS, United States
| | - Hiroyuki Shibata
- Department of Clinical Oncology, Graduate School of Medicine, Akita University, Akita, Japan
| |
Collapse
|
22
|
Abstract
Breast cancer is the leading cause of women's death among all cancers. The main reason associated with this is the development of metastasis and therapy-resistant breast carcinoma (BC), which pose the main challenge of oncology nowadays. Evidence suggest that these tumors seem to have inhibitory mechanisms that may favor their progression and surveillance. Cancer cells can evade antitumor T cell responses by expressing some immune inhibitory molecules such as the cytotoxic T-lymphocyte antigen-4 (CTLA-4), whose clinical meaning has emerged in the last few years and is poorly understood in the BC context. This systematic literature review aims at identifying studies on CTLA-4 expression in BC, and address what is known about its clinical meaning. A literature search was performed in PubMed and LILACS databases, using the MESH terms "breast cancer"; "CTLA-4 Antigen/antagonists and inhibitors"; and "Lymphocytes, Tumor-Infiltrating/immunology", published in the last 10 years. In total, 12 studies were included in this review. Systematic review used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Despite the small number of eligible studies, the literature reports some associations between CTLA-4 expression in the tumor microenvironment and worse BC outcomes, regardless of its molecular subtype. CTLA-4 expression in BC is a putative marker of clinical significance and a rationale therapeutic target in the emerging field of immunotherapy.
Collapse
Affiliation(s)
- Rodrigo Kern
- Laboratory of Tumor Biology, State University of West Paraná, UNIOESTE, Francisco Beltrão, Brazil
| | - Carolina Panis
- Laboratory of Tumor Biology, State University of West Paraná, UNIOESTE, Francisco Beltrão, Brazil.
- State University of Western Paraná, Health Sciences Center, Vitório Traiano Highway, Km 2, Francisco Beltrão, PR, Brazil.
| |
Collapse
|
23
|
Baram T, Erlichman N, Dadiani M, Balint-Lahat N, Pavlovski A, Meshel T, Morzaev-Sulzbach D, Gal-Yam EN, Barshack I, Ben-Baruch A. Chemotherapy Shifts the Balance in Favor of CD8+ TNFR2+ TILs in Triple-Negative Breast Tumors. Cells 2021; 10:cells10061429. [PMID: 34201054 PMCID: PMC8229590 DOI: 10.3390/cells10061429] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 12/12/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is primarily treated via chemotherapy; in parallel, efforts are made to introduce immunotherapies into TNBC treatment. CD4+ TNFR2+ lymphocytes were reported as Tregs that contribute to tumor progression. However, our published study indicated that TNFR2+ tumor-infiltrating lymphocytes (TNFR2+ TILs) were associated with improved survival in TNBC patient tumors. Based on our analyses of the contents of CD4+ and CD8+ TILs in TNBC patient tumors, in the current study, we determined the impact of chemotherapy on CD4+ and CD8+ TIL subsets in TNBC mouse tumors. We found that chemotherapy led to (1) a reduction in CD4+ TNFR2+ FOXP3+ TILs, indicating that chemotherapy decreased the content of CD4+ TNFR2+ Tregs, and (2) an elevation in CD8+ TNFR2+ and CD8+ TNFR2+ PD-1+ TILs; high levels of these two subsets were significantly associated with reduced tumor growth. In spleens of tumor-bearing mice, chemotherapy down-regulated CD4+ TNFR2+ FOXP3+ cells but the subset of CD8+ TNFR2+ PD-1+ was not present prior to chemotherapy and was not increased by the treatment. Thus, our data suggest that chemotherapy promotes the proportion of protective CD8+ TNFR2+ TILs and that, unlike other cancer types, therapeutic strategies directed against TNFR2 may be detrimental in TNBC.
Collapse
Affiliation(s)
- Tamir Baram
- George S. Wise Faculty of Life Sciences, The Shmunis School of Biomedicine and Cancer Research, Tel Aviv University, Tel Aviv 69978-01, Israel; (T.B.); (N.E.); (T.M.)
| | - Nofar Erlichman
- George S. Wise Faculty of Life Sciences, The Shmunis School of Biomedicine and Cancer Research, Tel Aviv University, Tel Aviv 69978-01, Israel; (T.B.); (N.E.); (T.M.)
| | - Maya Dadiani
- Sheba Medical Center, Breast Oncology Institute, Ramat Gan 5211401, Israel; (M.D.); (D.M.-S.); (E.N.G.-Y.)
| | - Nora Balint-Lahat
- Sheba Medical Center, Pathology Institute, Ramat Gan 5211401, Israel; (N.B.-L.); (A.P.); (I.B.)
| | - Anya Pavlovski
- Sheba Medical Center, Pathology Institute, Ramat Gan 5211401, Israel; (N.B.-L.); (A.P.); (I.B.)
| | - Tsipi Meshel
- George S. Wise Faculty of Life Sciences, The Shmunis School of Biomedicine and Cancer Research, Tel Aviv University, Tel Aviv 69978-01, Israel; (T.B.); (N.E.); (T.M.)
| | - Dana Morzaev-Sulzbach
- Sheba Medical Center, Breast Oncology Institute, Ramat Gan 5211401, Israel; (M.D.); (D.M.-S.); (E.N.G.-Y.)
| | - Einav Nili Gal-Yam
- Sheba Medical Center, Breast Oncology Institute, Ramat Gan 5211401, Israel; (M.D.); (D.M.-S.); (E.N.G.-Y.)
| | - Iris Barshack
- Sheba Medical Center, Pathology Institute, Ramat Gan 5211401, Israel; (N.B.-L.); (A.P.); (I.B.)
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978-01, Israel
| | - Adit Ben-Baruch
- George S. Wise Faculty of Life Sciences, The Shmunis School of Biomedicine and Cancer Research, Tel Aviv University, Tel Aviv 69978-01, Israel; (T.B.); (N.E.); (T.M.)
- Correspondence: ; Tel.: +972-3-6407933 or +972-3-6405491; Fax: +972-3-6422046
| |
Collapse
|
24
|
Yang F, He Z, Duan H, Zhang D, Li J, Yang H, Dorsey JF, Zou W, Nabavizadeh SA, Bagley SJ, Abdullah K, Brem S, Zhang L, Xu X, Byrne KT, Vonderheide RH, Gong Y, Fan Y. Synergistic immunotherapy of glioblastoma by dual targeting of IL-6 and CD40. Nat Commun 2021; 12:3424. [PMID: 34103524 PMCID: PMC8187342 DOI: 10.1038/s41467-021-23832-3] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 05/17/2021] [Indexed: 01/20/2023] Open
Abstract
Immunologically-cold tumors including glioblastoma (GBM) are refractory to checkpoint blockade therapy, largely due to extensive infiltration of immunosuppressive macrophages (Mϕs). Consistent with a pro-tumor role of IL-6 in alternative Mϕs polarization, we here show that targeting IL-6 by genetic ablation or pharmacological inhibition moderately improves T-cell infiltration into GBM and enhances mouse survival; however, IL-6 inhibition does not synergize PD-1 and CTLA-4 checkpoint blockade. Interestingly, anti-IL-6 therapy reduces CD40 expression in GBM-associated Mϕs. We identify a Stat3/HIF-1α-mediated axis, through which IL-6 executes an anti-tumor role to induce CD40 expression in Mϕs. Combination of IL-6 inhibition with CD40 stimulation reverses Mϕ-mediated tumor immunosuppression, sensitizes tumors to checkpoint blockade, and extends animal survival in two syngeneic GBM models, particularly inducing complete regression of GL261 tumors after checkpoint blockade. Thus, antibody cocktail-based immunotherapy that combines checkpoint blockade with dual-targeting of IL-6 and CD40 may offer exciting opportunities for GBM and other solid tumors.
Collapse
Affiliation(s)
- Fan Yang
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Zhenqiang He
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
- State Key Laboratory of Oncology in South China, Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Hao Duan
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
- State Key Laboratory of Oncology in South China, Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Duo Zhang
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Juehui Li
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Huijuan Yang
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Jay F Dorsey
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Wei Zou
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - S Ali Nabavizadeh
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
| | - Stephen J Bagley
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Kalil Abdullah
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Steven Brem
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Lin Zhang
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA, USA
| | - Xiaowei Xu
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Katelyn T Byrne
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert H Vonderheide
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA.
- Institute for Immunology, University of Pennsylvania, Philadelphia, PA, USA.
| | - Yanqing Gong
- Division of Human Genetics and Translational Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Yi Fan
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA.
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, PA, USA.
- Institute for Immunology, University of Pennsylvania, Philadelphia, PA, USA.
| |
Collapse
|
25
|
Nielsen SR, Strøbech JE, Horton ER, Jackstadt R, Laitala A, Bravo MC, Maltese G, Jensen ARD, Reuten R, Rafaeva M, Karim SA, Hwang CI, Arnes L, Tuveson DA, Sansom OJ, Morton JP, Erler JT. Suppression of tumor-associated neutrophils by lorlatinib attenuates pancreatic cancer growth and improves treatment with immune checkpoint blockade. Nat Commun 2021; 12:3414. [PMID: 34099731 PMCID: PMC8184753 DOI: 10.1038/s41467-021-23731-7] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/29/2021] [Indexed: 02/08/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) patients have a 5-year survival rate of only 8% largely due to late diagnosis and insufficient therapeutic options. Neutrophils are among the most abundant immune cell type within the PDAC tumor microenvironment (TME), and are associated with a poor clinical prognosis. However, despite recent advances in understanding neutrophil biology in cancer, therapies targeting tumor-associated neutrophils are lacking. Here, we demonstrate, using pre-clinical mouse models of PDAC, that lorlatinib attenuates PDAC progression by suppressing neutrophil development and mobilization, and by modulating tumor-promoting neutrophil functions within the TME. When combined, lorlatinib also improves the response to anti-PD-1 blockade resulting in more activated CD8 + T cells in PDAC tumors. In summary, this study identifies an effect of lorlatinib in modulating tumor-associated neutrophils, and demonstrates the potential of lorlatinib to treat PDAC.
Collapse
Affiliation(s)
- Sebastian R Nielsen
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark.
| | - Jan E Strøbech
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - Edward R Horton
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | | | - Anu Laitala
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - Marina C Bravo
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - Giorgia Maltese
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - Adina R D Jensen
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - Raphael Reuten
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - Maria Rafaeva
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | | | - Chang-Il Hwang
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
- Lustgarten Pancreatic Cancer Research Laboratory, Cold Spring Harbor, New York, NY, USA
- Department of Microbiology and Molecular Genetics, University of California Davis, Davis, CA, USA
| | - Luis Arnes
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark
| | - David A Tuveson
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
- Lustgarten Pancreatic Cancer Research Laboratory, Cold Spring Harbor, New York, NY, USA
| | - Owen J Sansom
- CRUK Beatson Institute, Garscube Estate, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Garscube Estate, Glasgow, UK
| | - Jennifer P Morton
- CRUK Beatson Institute, Garscube Estate, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Garscube Estate, Glasgow, UK
| | - Janine T Erler
- Biotech Research and Innovation Centre (BRIC), University of Copenhagen (UCPH), Copenhagen, Denmark.
| |
Collapse
|
26
|
Pasqualini C, Rubino J, Brard C, Cassard L, André N, Rondof W, Scoazec JY, Marchais A, Nebchi S, Boselli L, Grivel J, Aerts I, Thebaud E, Paoletti X, Minard-Colin V, Vassal G, Geoerger B. Phase II and biomarker study of programmed cell death protein 1 inhibitor nivolumab and metronomic cyclophosphamide in paediatric relapsed/refractory solid tumours: Arm G of AcSé-ESMART, a trial of the European Innovative Therapies for Children With Cancer Consortium. Eur J Cancer 2021; 150:53-62. [PMID: 33892407 DOI: 10.1016/j.ejca.2021.03.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/19/2021] [Accepted: 03/15/2021] [Indexed: 11/15/2022]
Abstract
PURPOSE AcSé-ESMART is a European multicentre, proof-of-concept multiarm phase I/II platform trial in paediatric patients with relapsed/refractory cancer. Arm G assessed the activity and safety of nivolumab in combination with metronomic cyclophosphamide +/- irradiation. EXPERIMENTAL DESIGN Following a Phase II Simon two-stage design, nivolumab was administered intravenously at 3 mg/kg every 2 weeks of a 28-day cycle, oral cyclophosphamide at 25 mg/m2 twice a day, 1 week on/1 week off. The primary endpoint was objective response rate. Irradiation/radioablation of primary tumour or metastasis could be administered as per physician's choice. Biomarker evaluation was performed by tumour immunohistochemistry, whole exome and RNA sequencing, and immunophenotyping of peripheral blood by flow cytometry. RESULTS Thirteen patients were treated with a median age of 15 years (range: 5.5-19.4). The main histologies were high-grade glioma, neuroblastoma, and desmoplastic small round cell tumour (DSRCT). The safety profile was similar to those of single-agent nivolumab, albeit haematologic toxicity, mainly lymphocytopenia, was commonly reported with the addition of cyclophosphamide +/- irradiation. Two patients with DSRCT and ependymoma presented unconfirmed partial response and prolonged disease stabilisation. Low mutational load with modest intratumour CD3+ T-cell infiltration and immunosuppressive tumour microenvironment were observed in the tumour samples. Under combined treatment, no positive modulation of circulating T cells was displayed, while derived neutrophil-to-lymphocyte ratio increased. CONCLUSIONS Nivolumab in combination with cyclophosphamide was well tolerated but had limited activity in this paediatric setting. Metronomic cyclophosphamide did not modulate systemic immune response that could compensate limited T-cell infiltration and the immunosuppressive tumour microenvironment. CLINICALTRIALS. GOV IDENTIFIER NCT2813135.
Collapse
Affiliation(s)
- Claudia Pasqualini
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Jonathan Rubino
- Clinical Research Direction, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Caroline Brard
- Biostatistics and Epidemiology Unit, Gustave Roussy Cancer Campus, INSERM U1018, CESP, Université Paris-Saclay, Villejuif, France
| | - Lydie Cassard
- Laboratory of Immune-Monitoring in Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Nicolas André
- Department of Pediatric Oncology, Hôpital de La Timone, AP-HM, Marseille, France; UMR Inserm 1068, CNRS UMR 7258, Aix Marseille Université U105, Marseille Cancer Research Center (CRCM), Marseille, France; Metronomics Global Health Initiative, Marseille, France
| | - Windy Rondof
- INSERM U1015, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Jean-Yves Scoazec
- Department of Medical Biology and Pathology of Translational Research and Biobank, AMMICA, Laboratory INSERM US23/CNRS UMS3655, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Antonin Marchais
- INSERM U1015, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Souad Nebchi
- Biostatistics and Epidemiology Unit, Gustave Roussy Cancer Campus, INSERM U1018, CESP, Université Paris-Saclay, Villejuif, France
| | - Lisa Boselli
- Laboratory of Immune-Monitoring in Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Jonathan Grivel
- Laboratory of Immune-Monitoring in Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Isabelle Aerts
- SIREDO Oncology Center (Care, Innovation and Research for Children and AYA with Cancer), Institut Curie, PSL Research University, Paris, France
| | - Estelle Thebaud
- Department of Pediatric Oncology, Centre Hospitalier Universitaire, Nantes, France
| | - Xavier Paoletti
- Biostatistics and Epidemiology Unit, Gustave Roussy Cancer Campus, INSERM U1018, CESP, Université Paris-Saclay, Villejuif, France
| | - Véronique Minard-Colin
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France; INSERM U1015, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Gilles Vassal
- Clinical Research Direction, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Birgit Geoerger
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France; INSERM U1015, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France.
| |
Collapse
|
27
|
Kim HS, Kim MG, Min KW, Jung US, Kim DH. High MMP-11 expression associated with low CD8+ T cells decreases the survival rate in patients with breast cancer. PLoS One 2021; 16:e0252052. [PMID: 34038440 PMCID: PMC8153507 DOI: 10.1371/journal.pone.0252052] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/10/2021] [Indexed: 12/23/2022] Open
Abstract
Matrix metalloproteinase-11 (MMP-11) promote cancer invasion and metastasis through degrading the extracellular matrix. Protein degradation by MMP-11 in tumor cells may progressively suppress cancer surveillance activities with blocking immune response in breast cancer. The aim of study is to analyze clinicopathological parameters, molecular interactions and anticancer immune response in patients with MMP-11 expression and to provide candidate target drugs. We investigated the clinicopathologic parameters, specific gene sets, tumor antigenicity, and immunologic relevance according to MMP-11 expression in 226 and 776 breast cancer patients from the Hanyang University Guri Hospital (HUGH) cohort and The Cancer Genome Atlas (TCGA) data, respectively. We analyzed pathway networks and in vitro drug response. High MMP-11 expression was associated with worse survival rate in breast cancer from HUGH cohort and TCGA data (all p < 0.05). In analysis of immunologic gene sets, high MMP-11 expression was related to low immune response such as CD8+T cell, CD4+T cell and B cell. In silico cytometry, there was a decrease of cancer testis antigen and low tumor infiltrating lymphocyte in patient with high MMP-11 expression: activated dendritic cell, CD8+T cell, CD4+ memory T cell, and memory B cell. In pathway networks, MMP-11 was linked to the pathways including low immune response, response to growth hormone and catabolic process. We found that pictilisib and AZ960 effectively inhibited the breast cancer cell lines with high MMP-11 expression. Strategies making use of MMP-11-related hub genes could contribute to better clinical management/research for patients with breast cancer.
Collapse
Affiliation(s)
- Hyung Suk Kim
- Division of Breast Surgery, Department of Surgery, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Gyeonggi-do, Republic of Korea
| | - Min Gyu Kim
- Department of Surgery, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Gyeonggi-do, Republic of Korea
| | - Kyueng-Whan Min
- Department of Pathology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Gyeonggi-do, Republic of Korea
| | - Un Suk Jung
- Department of Obstetrics and Gynecology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Gyeonggi-do, Republic of Korea
- * E-mail: (USJ); (DHK)
| | - Dong-Hoon Kim
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- * E-mail: (USJ); (DHK)
| |
Collapse
|
28
|
Werner LR, Gibson KA, Goodman ML, Helm DE, Walter KR, Holloran SM, Trinca GM, Hastings RC, Yang HH, Hu Y, Wei J, Lei G, Yang XY, Madan R, Molinolo AA, Markiewicz MA, Chalise P, Axelrod ML, Balko JM, Hunter KW, Hartman ZC, Lange CA, Hagan CR. Progesterone promotes immunomodulation and tumor development in the murine mammary gland. J Immunother Cancer 2021; 9:jitc-2020-001710. [PMID: 33958486 PMCID: PMC8103939 DOI: 10.1136/jitc-2020-001710] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Clinical studies have linked usage of progestins (synthetic progesterone [P4]) to breast cancer risk. However, little is understood regarding the role of native P4, signaling through the progesterone receptor (PR), in breast tumor formation. Recently, we reported a link between PR and immune signaling pathways, showing that P4/PR can repress type I interferon signaling pathways. Given these findings, we sought to investigate whether P4/PR drive immunomodulation in the mammary gland and promote tumor formation. METHODS To determine the effect of P4 on immune cell populations in the murine mammary gland, mice were treated with P4 or placebo pellets for 21 days. Immune cell populations in the mammary gland, spleen, and inguinal lymph nodes were subsequently analyzed by flow cytometry. To assess the effect of PR overexpression on mammary gland tumor development as well as immune cell populations in the mammary gland, a transgenic mouse model was used in which PR was overexpressed throughout the entire mouse. Immune cell populations were assessed in the mammary glands, spleens, and inguinal lymph nodes of 6-month-old transgenic and control mice by flow cytometry. Transgenic mice were also monitored for mammary gland tumor development over a 2-year time span. Following development of mammary gland tumors, immune cell populations in the tumors and spleens of transgenic and control mice were analyzed by flow cytometry. RESULTS We found that mice treated with P4 exhibited changes in the mammary gland indicative of an inhibited immune response compared with placebo-treated mice. Furthermore, transgenic mice with PR overexpression demonstrated decreased numbers of immune cell populations in their mammary glands, lymph nodes, and spleens. On long-term monitoring, we determined that multiparous PR-overexpressing mice developed significantly more mammary gland tumors than control mice. Additionally, tumors from PR-overexpressing mice contained fewer infiltrating immune cells. Finally, RNA sequencing analysis of tumor samples revealed that immune-related gene signatures were lower in tumors from PR-overexpressing mice as compared with control mice. CONCLUSION Together, these findings offer a novel mechanism of P4-driven mammary gland tumor development and provide rationale in investigating the usage of antiprogestin therapies to promote immune-mediated elimination of mammary gland tumors.
Collapse
MESH Headings
- Adaptive Immunity/drug effects
- Animals
- Breast Neoplasms/chemically induced
- Breast Neoplasms/immunology
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Cell Line, Tumor
- Cell Transformation, Neoplastic/chemically induced
- Cell Transformation, Neoplastic/immunology
- Cell Transformation, Neoplastic/metabolism
- Cell Transformation, Neoplastic/pathology
- Drug Implants
- Female
- Galectin 4/genetics
- Galectin 4/metabolism
- Immunity, Innate/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Mammary Glands, Animal/drug effects
- Mammary Glands, Animal/immunology
- Mammary Glands, Animal/metabolism
- Mammary Glands, Animal/pathology
- Mice, Transgenic
- Ovariectomy
- Progesterone/administration & dosage
- Receptors, Progesterone/agonists
- Receptors, Progesterone/genetics
- Receptors, Progesterone/metabolism
- Signal Transduction
- Time Factors
- Tumor Burden/drug effects
- Tumor Escape/drug effects
- Tumor Microenvironment/immunology
Collapse
Affiliation(s)
- Lauryn R Werner
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Katelin A Gibson
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Merit L Goodman
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Dominika E Helm
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Katherine R Walter
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Sean M Holloran
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Gloria M Trinca
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Richard C Hastings
- Flow Cytometry Core Laboratory, University of Kansas Medical Center, Kansas City, Kansas, USA
- Department of Microbiology, Molecular Genetics, and Immunology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Howard H Yang
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ying Hu
- Center for Biomedical Informatics and Information Technology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Junping Wei
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Gangjun Lei
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Xiao-Yi Yang
- Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Rashna Madan
- Division of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Alfredo A Molinolo
- Department of Pathology, University of California San Diego Moores Cancer Center, La Jolla, California, USA
| | - Mary A Markiewicz
- Department of Microbiology, Molecular Genetics, and Immunology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Prabhakar Chalise
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Margaret L Axelrod
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Justin M Balko
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Pathology Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kent W Hunter
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Carol A Lange
- Department of Medicine (Hematology, Oncology, and Transplantation), University of Minnesota Cancer Center, Minneapolis, Minnesota, USA
- Department of Pharmacology, University of Minnesota Cancer Center, Minneapolis, Minnesota, USA
| | - Christy R Hagan
- Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, Kansas, USA
| |
Collapse
|
29
|
Wang Z, Xu F, Hu J, Zhang H, Cui L, Lu W, He W, Wang X, Li M, Zhang H, Xiong W, Xie C, Liu Y, Zhou P, Liu J, Huang P, Qin XF, Xia X. Modulation of lactate-lysosome axis in dendritic cells by clotrimazole potentiates antitumor immunity. J Immunother Cancer 2021; 9:e002155. [PMID: 34016722 PMCID: PMC8141455 DOI: 10.1136/jitc-2020-002155] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Dendritic cells (DCs) play a critical role in antitumor immunity, but the therapeutic efficacy of DC-mediated cancer vaccine remains low, partly due to unsustainable DC function in tumor antigen presentation. Thus, identifying drugs that could enhance DC-based antitumor immunity and uncovering the underlying mechanism may provide new therapeutic options for cancer immunotherapy. METHODS In vitro antigen presentation assay was used for DC-modulating drug screening. The function of DC and T cells was measured by flow cytometry, ELISA, or qPCR. B16, MC38, CT26 tumor models and C57BL/6, Balb/c, nude, and Batf3-/- mice were used to analyze the in vivo therapy efficacy and impact on tumor immune microenvironment by clotrimazole treatment. RESULTS By screening a group of small molecule inhibitors and the US Food and Drug Administration (FDA)-approved drugs, we identified that clotrimazole, an antifungal drug, could promote DC-mediated antigen presentation and enhance T cell response. Mechanistically, clotrimazole acted on hexokinase 2 to regulate lactate metabolic production and enhanced the lysosome pathway and Chop expression in DCs subsequently induced DC maturation and T cell activation. Importantly, in vivo clotrimazole administration induced intratumor immune infiltration and inhibited tumor growth depending on both DCs and CD8+ T cells and potentiated the antitumor efficacy of anti-PD1 antibody. CONCLUSIONS Our findings showed that clotrimazole could trigger DC activation via the lactate-lysosome axis to promote antigen cross-presentation and could be used as a potential combination therapy approach to improving the therapeutic efficacy of anti-PD1 immunotherapy.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- Basic-Leucine Zipper Transcription Factors/genetics
- Basic-Leucine Zipper Transcription Factors/metabolism
- Cell Line, Tumor
- Clotrimazole/pharmacology
- Colonic Neoplasms/drug therapy
- Colonic Neoplasms/genetics
- Colonic Neoplasms/immunology
- Colonic Neoplasms/metabolism
- Dendritic Cells/drug effects
- Dendritic Cells/immunology
- Dendritic Cells/metabolism
- Female
- Hexokinase/metabolism
- Immune Checkpoint Inhibitors/pharmacology
- Immunomodulating Agents/pharmacology
- Lactic Acid/metabolism
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Lysosomes/drug effects
- Lysosomes/immunology
- Lysosomes/metabolism
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/genetics
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Mice, Nude
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/metabolism
- Repressor Proteins/genetics
- Repressor Proteins/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- T-Lymphocytes/drug effects
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
- Transcription Factor CHOP/metabolism
- Tumor Burden
- Tumor Microenvironment
- Mice
Collapse
Affiliation(s)
- Zining Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Feifei Xu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jie Hu
- Department of Medical Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongxia Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Lei Cui
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wenhua Lu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wenzhuo He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of The VIP Region, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiaojuan Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Mengyun Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Huanling Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wenjing Xiong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chunyuan Xie
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yongxiang Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Penghui Zhou
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jinyun Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
- Metabolic Innovation Center, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Peng Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
- Metabolic Innovation Center, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xiaofeng Frank Qin
- Center of Systems Medicine, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Suzhou Institute of Systems Medicine, Suzhou, China
| | - Xiaojun Xia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| |
Collapse
|
30
|
Rettman P, Blunt MD, Fulton RJ, Vallejo AF, Bastidas-Legarda LY, España-Serrano L, Polak ME, Al-Shamkhani A, Retiere C, Khakoo SI. Peptide: MHC-based DNA vaccination strategy to activate natural killer cells by targeting killer cell immunoglobulin-like receptors. J Immunother Cancer 2021; 9:e001912. [PMID: 34016721 PMCID: PMC8141441 DOI: 10.1136/jitc-2020-001912] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Natural killer (NK) cells are increasingly being recognized as agents for cancer immunotherapy. The killer cell immunoglobulin-like receptors (KIRs) are expressed by NK cells and are immunogenetic determinants of the outcome of cancer. In particular, KIR2DS2 is associated with protective responses to several cancers and also direct recognition of cancer targets in vitro. Due to the high homology between activating and inhibitory KIR genes to date, it has been challenging to target individual KIR for therapeutic benefit. METHODS A novel KIR2DS2-targeting therapeutic peptide:MHC DNA vaccine was designed and used to immunize mice transgenic for KIR genes (KIR-Tg). NK cells were isolated from the livers and spleens of vaccinated mice and then analyzed for activation by flow cytometry, RNA profiling and cytotoxicity assays. In vivo assays of NK cell function using a syngeneic cancer model (B16 melanoma) and an adoptive transfer model for human hepatocellular carcinoma (Huh7) were performed. RESULTS Injecting KIR-Tg mice with the vaccine construct activated NK cells in both liver and spleens of mice, with preferential activation of KIR2DS2-positive NK cells. KIR-specific activation was most marked on the CD11b+CD27+ mature subset of NK cells. RNA profiling indicated that the DNA vaccine upregulated genes associated with cellular metabolism and downregulated genes related to histone H3 methylation, which are associated with immune cell maturation and NK cell function. Vaccination led to canonical and cross-reactive peptide:MHC-specific NK cell responses. In vivo, DNA vaccination led to enhanced antitumor responses against B16F10 melanoma cells and also enhanced responses against a tumor model expressing the KIR2DS2 ligand HLA-C*0102. CONCLUSION We show the feasibility of a peptide-based KIR-targeting vaccine strategy to activate NK cells and hence generate functional antitumor responses. This approach does not require detailed knowledge of the tumor peptidomes nor HLA matching with the patient. It therefore offers a novel opportunity for targeting NK cells for cancer immunotherapy.
Collapse
MESH Headings
- Animals
- Cancer Vaccines/administration & dosage
- Cancer Vaccines/genetics
- Cancer Vaccines/immunology
- Cell Line, Tumor
- Cytotoxicity, Immunologic/drug effects
- HLA-C Antigens/administration & dosage
- HLA-C Antigens/genetics
- HLA-C Antigens/immunology
- Haplotypes
- Humans
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lectins, C-Type/genetics
- Lectins, C-Type/immunology
- Lectins, C-Type/metabolism
- Liver Neoplasms/drug therapy
- Liver Neoplasms/genetics
- Liver Neoplasms/immunology
- Liver Neoplasms/metabolism
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/genetics
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Mice, Inbred C57BL
- Mice, Transgenic
- Peptides/administration & dosage
- Peptides/genetics
- Peptides/immunology
- Receptors, Immunologic/genetics
- Receptors, Immunologic/immunology
- Receptors, Immunologic/metabolism
- Receptors, KIR/genetics
- Receptors, KIR/immunology
- Receptors, KIR/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Vaccination
- Vaccines, DNA/administration & dosage
- Vaccines, DNA/genetics
- Vaccines, DNA/immunology
- Mice
Collapse
Affiliation(s)
- Pauline Rettman
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Matthew D Blunt
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Rebecca J Fulton
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Andres F Vallejo
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Leidy Y Bastidas-Legarda
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Laura España-Serrano
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Marta E Polak
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Aymen Al-Shamkhani
- Antibody and Vaccine Group, Centre for Cancer Immunology, Faculty of Medicine, University of Southampton, Southampton, UK
| | | | - Salim I Khakoo
- School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| |
Collapse
|
31
|
Zandberg DP, Menk AV, Velez M, Normolle D, DePeaux K, Liu A, Ferris RL, Delgoffe GM. Tumor hypoxia is associated with resistance to PD-1 blockade in squamous cell carcinoma of the head and neck. J Immunother Cancer 2021; 9:e002088. [PMID: 33986123 PMCID: PMC8126285 DOI: 10.1136/jitc-2020-002088] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2021] [Indexed: 02/04/2023] Open
Abstract
The majority of patients with recurrent/metastatic squamous cell carcinoma of the head and neck (HNSCC) (R/M) do not benefit from anti-PD-1 therapy. Hypoxia induced immunosuppression may be a barrier to immunotherapy. Therefore, we examined the metabolic effect of anti-PD-1 therapy in a murine MEER HNSCC model as well as intratumoral hypoxia in R/M patients. In order to characterize the tumor microenvironment in PD-1 resistance, a MEER cell line was created from the parental line that are completely resistant to anti-PD-1. These cell lines were then metabolically profiled using seahorse technology and injected into C57/BL6 mice. After tumor growth, mice were pulsed with pimonidazole and immunofluorescent imaging was performed to analyze hypoxia and T cell infiltration. To validate the preclinical results, we analyzed tissues from R/M patients (n=36) treated with anti-PD-1 mAb, via immunofluorescent imaging for number of CD8+ T cells (CD8), Tregs and the percent area (CAIX) and mean intensity (I) of carbonic anhydrase IX in tumor. We analyzed disease control rate (DCR), progression free survival (PFS), and overall survival (OS) using proportional odds and proportional hazards (Cox) regression. We found that anti-PD-1 resistant MEER has significantly higher oxidative metabolism, while there was no difference in glycolytic metabolism. Intratumoral hypoxia was significantly increased and CD8+ T cells decreased in anti-PD-1 resistant tumors compared with parental tumors in the same mouse. In R/M patients, lower tumor hypoxia by CAIX/I was significantly associated with DCR (p=0.007), PFS, and OS, and independently associated with response (p=0.028) and PFS (p=0.04) in a multivariate model including other significant immune factors. During PD-1 resistance, tumor cells developed increased oxidative metabolism leading to increased intratumoral hypoxia and a decrease in CD8+ T cells. Lower tumor hypoxia was independently associated with increased efficacy of anti-PD-1 therapy in patients with R/M HNSCC. To our knowledge this is the first analysis of the effect of hypoxia in this patient population and highlights its importance not only as a predictive biomarker but also as a potential target for therapeutic intervention.
Collapse
Affiliation(s)
| | - Ashley V Menk
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Maria Velez
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | | | - Kristin DePeaux
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Angen Liu
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Robert L Ferris
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Greg M Delgoffe
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
32
|
Zhou S, Meng F, Du S, Qian H, Ding N, Sha H, Zhu M, Yu X, Wang L, Liu B, Wei J. Bifunctional iRGD-anti-CD3 enhances antitumor potency of T cells by facilitating tumor infiltration and T-cell activation. J Immunother Cancer 2021; 9:e001925. [PMID: 33986122 PMCID: PMC8126316 DOI: 10.1136/jitc-2020-001925] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Poor infiltration and limited activation of transferred T cells are fundamental factors impeding the development of adoptive cell immunotherapy in solid tumors. A tumor-penetrating peptide iRGD has been widely used to deliver drugs deep into tumor tissues. CD3-targeting bispecific antibodies represent a promising immunotherapy which recruits and activates T cells. METHODS T-cell penetration was demonstrated in tumor spheroids using confocal microscope, and in xenografted tumors by histology and in vivo real-time fluorescence imaging. Activation and cytotoxicity of T cells were assessed by flow cytometry and confocal microscope. Bioluminescence imaging was used to evaluate in vivo antitumor effects, and transmission electron microscopy was used for mechanistic studies. RESULTS We generated a novel bifunctional agent iRGD-anti-CD3 which could immobilize iRGD on the surface of T cells through CD3 engaging. We found that iRGD-anti-CD3 modification not only facilitated T-cell infiltration in 3D tumor spheroids and xenografted tumor nodules but also induced T-cell activation and cytotoxicity against target cancer cells. T cells modified with iRGD-anti-CD3 significantly inhibited tumor growth and prolonged survival in several xenograft mouse models, which was further enhanced by the combination of programmed cell death protein 1 (PD-1) blockade. Mechanistic studies revealed that iRGD-anti-CD3 initiated a transport pathway called vesiculovacuolar organelles in the endothelial cytoplasm to promote T-cell extravasation. CONCLUSION Altogether, we show that iRGD-anti-CD3 modification is an innovative and bifunctional strategy to overcome major bottlenecks in adoptive cell therapy. Moreover, we demonstrate that combination with PD-1 blockade can further improve antitumor efficacy of iRGD-anti-CD3-modified T cells.
Collapse
MESH Headings
- Animals
- Antibodies, Bispecific/pharmacology
- Antineoplastic Agents, Immunological/pharmacology
- CD3 Complex/antagonists & inhibitors
- CD3 Complex/immunology
- CD3 Complex/metabolism
- Cell Line, Tumor
- Cell Movement/drug effects
- Coculture Techniques
- Cytotoxicity, Immunologic/drug effects
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immunotherapy, Adoptive
- Lymphocyte Activation/drug effects
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Lymphocytes, Tumor-Infiltrating/transplantation
- Male
- Mice, Inbred BALB C
- Mice, Nude
- Oligopeptides/pharmacology
- Spheroids, Cellular
- Stomach Neoplasms/immunology
- Stomach Neoplasms/metabolism
- Stomach Neoplasms/pathology
- Stomach Neoplasms/therapy
- T-Lymphocytes/drug effects
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
- T-Lymphocytes/transplantation
- Transendothelial and Transepithelial Migration/drug effects
- Tumor Microenvironment/immunology
- Xenograft Model Antitumor Assays
- Mice
Collapse
Affiliation(s)
- Shujuan Zhou
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Fanyan Meng
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Shiyao Du
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Hanqing Qian
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Naiqing Ding
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Huizi Sha
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Mei Zhu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Xiaoxiao Yu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Lifeng Wang
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Baorui Liu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Jia Wei
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| |
Collapse
|
33
|
Seier JA, Reinhardt J, Saraf K, Ng SS, Layer JP, Corvino D, Althoff K, Giordano FA, Schramm A, Fischer M, Hölzel M. Druggable epigenetic suppression of interferon-induced chemokine expression linked to MYCN amplification in neuroblastoma. J Immunother Cancer 2021; 9:e001335. [PMID: 34016720 PMCID: PMC8141444 DOI: 10.1136/jitc-2020-001335] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2021] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Amplification of the MYCN oncogene is a molecular hallmark of aggressive neuroblastoma (NB), a childhood cancer of the sympathetic nervous system. There is evidence that MYCN promotes a non-inflamed and T-cell infiltration-poor ('cold') tumor microenvironment (TME) by suppressing interferon signaling. This may explain, at least in part, why patients with NB seem to have little benefit from single-agent immune checkpoint blockade (ICB) therapy. Targeting MYCN or its effectors could be a strategy to convert a cold TME into a 'hot' (inflamed) TME and improve the efficacy of ICB therapy. METHODS NB transcriptome analyses were used to identify epigenetic drivers of a T-cell infiltration-poor TME. Biological and molecular responses of NB cells to epigenetic drugs and interferon (IFN)-γ exposure were assessed by proliferation assays, immunoblotting, ELISA, qRT-PCR, RNA-seq and ChIP-qPCR as well as co-culture assays with T cells. RESULTS We identified H3K9 euchromatic histone-lysine methyltransferases EHMT2 and EHMT1, also known as G9a and GLP, as epigenetic effectors of the MYCN-driven malignant phenotype and repressors of IFN-γ transcriptional responses in NB cells. EHMT inhibitors enhanced IFN-γ-induced expression of the Th1-type chemokines CXCL9 and CXCL10, key factors of T-cell recruitment into the TME. In MYCN-amplified NB cells, co-inhibition of EZH2 (enhancer of zeste homologue 2), a H3K27 histone methyltransferase cooperating with EHMTs, was needed for strong transcriptional responses to IFN-γ, in line with histone mark changes at CXCL9 and CXCL10 chemokine gene loci. EHMT and EZH2 inhibitor response gene signatures from NB cells were established as surrogate measures and revealed high EHMT and EZH2 activity in MYCN-amplified high-risk NBs with a cold immune phenotype. CONCLUSION Our results delineate a strategy for targeted epigenetic immunomodulation of high-risk NBs, whereby EHMT inhibitors alone or in combination with EZH2 inhibitors (in particular, MYCN-amplified NBs) could promote a T-cell-infiltrated TME via enhanced Th1-type chemokine expression.
Collapse
Affiliation(s)
- Johanna A Seier
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
| | - Julia Reinhardt
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
| | - Kritika Saraf
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
| | - Susanna S Ng
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
| | - Julian P Layer
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
- Department of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Dillon Corvino
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
| | - Kristina Althoff
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Frank A Giordano
- Department of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Alexander Schramm
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Matthias Fischer
- Department of Experimental Pediatric Oncology, University Children's Hospital of Cologne, Faculty of Medicine, University Hospital Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Michael Hölzel
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany
| |
Collapse
|
34
|
Graeser M, Feuerhake F, Gluz O, Volk V, Hauptmann M, Jozwiak K, Christgen M, Kuemmel S, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kolberg-Liedtke C, Kates R, Wuerstlein R, Nitz U, Kreipe HH, Harbeck N. Immune cell composition and functional marker dynamics from multiplexed immunohistochemistry to predict response to neoadjuvant chemotherapy in the WSG-ADAPT-TN trial. J Immunother Cancer 2021; 9:e002198. [PMID: 33963012 PMCID: PMC8108653 DOI: 10.1136/jitc-2020-002198] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The association of early changes in the immune infiltrate during neoadjuvant chemotherapy (NACT) with pathological complete response (pCR) in triple-negative breast cancer (TNBC) remains unexplored. METHODS Multiplexed immunohistochemistry was performed in matched tumor biopsies obtained at baseline and after 3 weeks of NACT from 66 patients from the West German Study Group Adjuvant Dynamic Marker-Adjusted Personalized Therapy Trial Optimizing Risk Assessment and Therapy Response Prediction in Early Breast Cancer - Triple Negative Breast Cancer (WSG-ADAPT-TN) trial. Association between CD4, CD8, CD73, T cells, PD1-positive CD4 and CD8 cells, and PDL1 levels in stroma and/or tumor at baseline, week 3 and 3-week change with pCR was evaluated with univariable logistic regression. RESULTS Compared with no change in immune cell composition and functional markers, transition from 'cold' to 'hot' (below-median and above-median marker level at baseline, respectively) suggested higher pCR rates for PD1-positive CD4 (tumor: OR=1.55, 95% CI 0.45 to 5.42; stroma: OR=2.65, 95% CI 0.65 to 10.71) and PD1-positive CD8 infiltrates (tumor: OR=1.77, 95% CI 0.60 to 5.20; stroma: OR=1.25, 95% CI 0.41 to 3.84; tumor+stroma: OR=1.62, 95% CI 0.51 to 5.12). No pCR was observed after 'hot-to-cold' transition in PD1-positive CD8 cells. pCR rates appeared lower after hot-to-cold transitions in T cells (tumor: OR=0.26, 95% CI 0.03 to 2.34; stroma: OR=0.35, 95% CI 0.04 to 3.25; tumor+stroma: OR=0.00, 95% CI 0.00 to 1.04) and PD1-positive CD4 cells (tumor: OR=0.60, 95% CI 0.11 to 3.35; stroma: OR=0.22, 95% CI 0.03 to 1.92; tumor+stroma: OR=0.32, 95% CI 0.04 to 2.94). Higher pCR rates collated with 'altered' distribution (levels below-median and above-median in tumor and stroma, respectively) of T cell (OR=3.50, 95% CI 0.84 to 14.56) and PD1-positive CD4 cells (OR=4.50, 95% CI 1.01 to 20.14). CONCLUSION Our exploratory findings indicate that comprehensive analysis of early immune infiltrate dynamics complements currently investigated predictive markers for pCR and may have a potential to improve guidance for individualized de-escalation/escalation strategies in TNBC.
Collapse
Affiliation(s)
- Monika Graeser
- West German Study Group, Moenchengladbach, Germany
- Breast Center Niederrhein, Bethesda Protestant Hospital Monchengladbach, Monchengladbach, Germany
- Department of Gynecology, University Medical Center Hamburg, Hamburg, Germany
| | - Friedrich Feuerhake
- Institute of Pathology, Medical School Hannover, Hannover, Germany
- Institute of Neuropathology, University Clinic Freiburg, Freiburg, Germany
| | - Oleg Gluz
- West German Study Group, Moenchengladbach, Germany
- Breast Center Niederrhein, Bethesda Protestant Hospital Monchengladbach, Monchengladbach, Germany
- University Clinics Cologne, Cologne, Germany
| | - Valery Volk
- Institute of Pathology, Medical School Hannover, Hannover, Germany
| | - Michael Hauptmann
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - Katarzyna Jozwiak
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | | | - Sherko Kuemmel
- West German Study Group, Moenchengladbach, Germany
- Breast Unit, Kliniken Essen-Mitte, Essen, Germany
- University Hospital Charité, Humboldt University, Berlin, Germany
| | | | | | - Michael Braun
- Breast Center, Rotkreuz Clinics Munich, Munich, Germany
| | - Mathias Warm
- Breast Center, City Hospital Holweide, Cologne, Germany
| | | | | | - Bahriye Aktas
- Women's Clinic, University Clinics Essen, Essen, Germany
- Women's Clinic, University Clinics Leipzig, Leipzig, Germany
| | | | - Cornelia Kolberg-Liedtke
- University Hospital Charité, Humboldt University, Berlin, Germany
- Women's Clinic, University Clinics Essen, Essen, Germany
| | - Ronald Kates
- West German Study Group, Moenchengladbach, Germany
| | - Rachel Wuerstlein
- West German Study Group, Moenchengladbach, Germany
- Breast Center, Department of Gynecology and Obstetrics and CCCLMU, LMU University Hospital, Munich, Germany
| | - Ulrike Nitz
- West German Study Group, Moenchengladbach, Germany
- Breast Center Niederrhein, Bethesda Protestant Hospital Monchengladbach, Monchengladbach, Germany
| | | | - Nadia Harbeck
- West German Study Group, Moenchengladbach, Germany
- Breast Center, Department of Gynecology and Obstetrics and CCCLMU, LMU University Hospital, Munich, Germany
| |
Collapse
|
35
|
Oba T, Makino K, Kajihara R, Yokoi T, Araki R, Abe M, Minderman H, Chang AE, Odunsi K, Ito F. In situ delivery of iPSC-derived dendritic cells with local radiotherapy generates systemic antitumor immunity and potentiates PD-L1 blockade in preclinical poorly immunogenic tumor models. J Immunother Cancer 2021; 9:e002432. [PMID: 34049930 PMCID: PMC8166607 DOI: 10.1136/jitc-2021-002432] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Dendritic cells (DCs) are a promising therapeutic target in cancer immunotherapy given their ability to prime antigen-specific T cells, and initiate antitumor immune response. A major obstacle for DC-based immunotherapy is the difficulty to obtain a sufficient number of functional DCs. Theoretically, this limitation can be overcome by using induced pluripotent stem cells (iPSCs); however, therapeutic strategies to engage iPSC-derived DCs (iPSC-DCs) into cancer immunotherapy remain to be elucidated. Accumulating evidence showing that induction of tumor-residing DCs enhances immunomodulatory effect of radiotherapy (RT) prompted us to investigate antitumor efficacy of combining intratumoral administration of iPSC-DCs with local RT. METHODS Mouse iPSCs were differentiated to iPSC-DCs on OP9 stromal cells expressing the notch ligand delta-like 1 in the presence of granulocyte macrophage colony-stimulating factor. Phenotype and the capacities of iPSC-DCs to traffic tumor-draining lymph nodes (TdLNs) and prime antigen-specific T cells were evaluated by flow cytometry and imaging flow cytometry. Antitumor efficacy of intratumoral injection of iPSC-DCs and RT was tested in syngeneic orthotopic mouse tumor models resistant to anti-PD-1 ligand 1 (PD-L1) therapy. RESULTS Mouse iPSC-DCs phenotypically resembled conventional type 2 DCs, and had a capacity to promote activation, proliferation and effector differentiation of antigen-specific CD8+ T cells in the presence of the cognate antigen in vitro. Combination of in situ administration of iPSC-DCs and RT facilitated the priming of tumor-specific CD8+ T cells, and synergistically delayed the growth of not only the treated tumor but also the distant non-irradiated tumors. Mechanistically, RT enhanced trafficking of intratumorally injected iPSC-DCs to the TdLN, upregulated CD40 expression, and increased the frequency of DC/CD8+ T cell aggregates. Phenotypic analysis of tumor-infiltrating CD8+ T cells and myeloid cells revealed an increase of stem-like Slamf6+ TIM3- CD8+ T cells and PD-L1 expression in tumor-associated macrophages and DCs. Consequently, combined therapy rendered poorly immunogenic tumors responsive to anti-PD-L1 therapy along with the development of tumor-specific immunological memory. CONCLUSIONS Our findings illustrate the translational potential of iPSC-DCs, and identify the therapeutic efficacy of a combinatorial platform to engage them for overcoming resistance to anti-PD-L1 therapy in poorly immunogenic tumors.
Collapse
MESH Headings
- Animals
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cell Line, Tumor
- Coculture Techniques
- Dendritic Cells/immunology
- Dendritic Cells/metabolism
- Dendritic Cells/transplantation
- Immune Checkpoint Inhibitors/pharmacology
- Immunotherapy, Adoptive
- Induced Pluripotent Stem Cells/immunology
- Induced Pluripotent Stem Cells/metabolism
- Induced Pluripotent Stem Cells/transplantation
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Melanoma, Experimental/therapy
- Mice, Inbred C57BL
- Mice, Transgenic
- Phenotype
- Radiotherapy, Adjuvant
- Signal Transduction
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Skin Neoplasms/therapy
- Tumor Burden/drug effects
- Tumor Microenvironment
- Mice
Collapse
Affiliation(s)
- Takaaki Oba
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Division of Breast and Endocrine Surgery, Department of Surgery, Shinshu University, Matsumoto, Nagano, Japan
| | - Kenichi Makino
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Obstetrics and Gynecology, Akita University Graduate School of Medicine, Akita, Japan
| | - Ryutaro Kajihara
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Toshihiro Yokoi
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Ryoko Araki
- Department of Basic Medical Sciences for Radiation Damages, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Masumi Abe
- Department of Basic Medical Sciences for Radiation Damages, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Hans Minderman
- Flow & Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Alfred E Chang
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Kunle Odunsi
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Gynecologic Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois, USA
| | - Fumito Ito
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, Nuew York, USA
| |
Collapse
|
36
|
He H, Shi L, Meng D, Zhou H, Ma J, Wu Y, Wu Y, Gu Y, Xie W, Zhang J, Zhu Y. PD-1 blockade combined with IL-33 enhances the antitumor immune response in a type-1 lymphocyte-mediated manner. Cancer Treat Res Commun 2021; 28:100379. [PMID: 33951555 DOI: 10.1016/j.ctarc.2021.100379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 01/01/2023]
Abstract
PD-1 immune checkpoint blockade and cytokine IL-33 have shown significant therapeutic effects in tumor immunotherapy. These therapies promote CD8+ T cell activation, proliferation, and effector functions. However, there were few research about the combined therapy efficacy. In this study, we established B16-empty vector and B16-IL33 melanoma mouse models and treated with PD-1 monoclonal antibody. We reported that PD-1 blockade combined with cytokine IL-33 further inhibited tumor progression and prolonged the survival of tumor-bearing mice. Mechanistically, the combination therapy was found to further facilitate CD4+ and CD8+ T lymphocytes accumulation, and enhance the antitumor effects of CD4+or CD8+tumor-infiltrating lymphocytes by promoting type-1 immune response within the tumor microenvironment using flow cytometry and quantitative real time polymerase chain reaction. Thus, PD-1 blockade combined with IL-33 has application potential in tumor immunotherapy. Further, this study provides a new promising strategy and theoretical basis for tumor combination immunotherapy.
Collapse
MESH Headings
- Animals
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- CD4-Positive T-Lymphocytes/drug effects
- CD4-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- Cell Line, Tumor
- Drug Synergism
- Female
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/therapeutic use
- Immunotherapy
- Interleukin-33/pharmacology
- Interleukin-33/therapeutic use
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/pathology
- Mice, Transgenic
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Skin Neoplasms/drug therapy
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- Tumor Microenvironment/drug effects
- Tumor Microenvironment/immunology
Collapse
Affiliation(s)
- Honghong He
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China; Suzhou Blood Center, Suzhou 215006, China
| | - Liyan Shi
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China; Department of Oncology, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Dan Meng
- Suzhou Junmeng Biopharm Co., Ltd, Suzhou 215200, China
| | - Huijun Zhou
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Jingshu Ma
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Yixian Wu
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Yanshi Wu
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Yanzheng Gu
- Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou 215006, China; Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Wei Xie
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Jing Zhang
- Suzhou Junmeng Biopharm Co., Ltd, Suzhou 215200, China
| | - Yibei Zhu
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China; Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou 215006, China; Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China.
| |
Collapse
|
37
|
Carnevalli LS, Ghadially H, Barry ST. Therapeutic Approaches Targeting the Natural Killer-Myeloid Cell Axis in the Tumor Microenvironment. Front Immunol 2021; 12:633685. [PMID: 33953710 PMCID: PMC8092119 DOI: 10.3389/fimmu.2021.633685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/29/2021] [Indexed: 01/21/2023] Open
Abstract
Immunotherapy has transformed cancer treatment by promoting durable clinical responses in a proportion of patients; however, treatment still fails in many patients. Innate immune cells play a key role in the response to immunotherapy. Crosstalk between innate and adaptive immune systems drives T-cell activation but also limits immunotherapy response, as myeloid cells are commonly associated with resistance. Hence, innate cells have both negative and positive effects within the tumor microenvironment (TME), and despite investment in early clinical trials targeting innate cells, they have seen limited success. Suppressive myeloid cells facilitate metastasis and immunotherapy resistance through TME remodeling and inhibition of adaptive immune cells. Natural killer (NK) cells, in contrast, secrete inflammatory cytokines and directly kill transformed cells, playing a key immunosurveillance role in early tumor development. Myeloid and NK cells show reciprocal crosstalk, influencing myeloid cell functional status or antigen presentation and NK effector function, respectively. Crosstalk between myeloid cells and the NK immune network in the TME is especially important in the context of therapeutic intervention. Here we discuss how myeloid and NK cell interactions shape anti-tumor responses by influencing an immunosuppressive TME and how this may influence outcomes of treatment strategies involving drugs that target myeloid and NK cells.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents, Immunological/adverse effects
- Antineoplastic Agents, Immunological/therapeutic use
- Cell Communication/drug effects
- Humans
- Immune Checkpoint Inhibitors/adverse effects
- Immune Checkpoint Inhibitors/therapeutic use
- Immunity, Cellular/drug effects
- Immunity, Humoral/drug effects
- Immunotherapy
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Myeloid-Derived Suppressor Cells/drug effects
- Myeloid-Derived Suppressor Cells/immunology
- Myeloid-Derived Suppressor Cells/metabolism
- Neoplasms/immunology
- Neoplasms/metabolism
- Neoplasms/pathology
- Neoplasms/therapy
- Tumor Escape/drug effects
- Tumor Microenvironment/drug effects
Collapse
Affiliation(s)
| | | | - Simon T. Barry
- Early Oncology, Research and Development, AstraZeneca, Cambridge, United Kingdom
| |
Collapse
|
38
|
Zhao Y, Zhang T, Wang Y, Lu D, Du J, Feng X, Zhou H, Liu N, Zhu H, Qin S, Liu C, Gao X, Yang Z, Liu Z. ICAM-1 orchestrates the abscopal effect of tumor radiotherapy. Proc Natl Acad Sci U S A 2021; 118:e2010333118. [PMID: 33785590 PMCID: PMC8040592 DOI: 10.1073/pnas.2010333118] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Compelling evidence indicates that radiotherapy (RT) has a systemic inhibitory effect on nonirradiated lesions (abscopal effect) in addition to the ablation of irradiated tumors. However, this effect occurs only in rare circumstances in clinical practice, and mechanisms underlying the abscopal effect of RT are neither fully understood nor therapeutically utilized. Here we identified that intercellular adhesion molecule-1 (ICAM-1), an inducible glycoprotein of the immunoglobulin superfamily, is up-regulated in nonirradiated tumors responsive to RT. ICAM-1 expression in preclinical animal models can be noninvasively detected by optical imaging and positron emission tomography (PET) using near-infrared fluorescence dye- and 64Cu-labeled imaging probes that we synthesized, respectively. Importantly, the expression levels of ICAM-1 determined by quantitative PET imaging showed a strong negative linear correlation with the growth of nonirradiated tumors. Moreover, genetic or pharmacologic up-regulation of ICAM-1 expression by either an intratumoral injection of engineered recombinant adenovirus or systemic administration of a Toll-like receptor 7 agonist-capsulated nanodrug could induce markedly increased abscopal responses to local RT in animal models. Mechanistic investigation revealed that ICAM-1 expression can enhance both the activation and tumor infiltration of CD8+ T cells to improve the responses of the nonirradiated tumors to RT. Together, our findings suggest that noninvasive PET imaging of ICAM-1 expression could be a powerful means to predict the responses of nonirradiated tumors to RT, which could facilitate the exploration of new combination RT strategies for effective ablation of primary and disseminated lesions.
Collapse
Affiliation(s)
- Yang Zhao
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Ting Zhang
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yanpu Wang
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Dehua Lu
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Jinhong Du
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Xun Feng
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Haoyi Zhou
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Ning Liu
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Hua Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Shangbin Qin
- Department of Radiation Oncology, Peking University First Hospital, Beijing 100034, China
| | - Chenxin Liu
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Xianshu Gao
- Department of Radiation Oncology, Peking University First Hospital, Beijing 100034, China
| | - Zhi Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Zhaofei Liu
- Medical Isotopes Research Center, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China;
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| |
Collapse
|
39
|
Balkenhol MC, Ciompi F, Świderska-Chadaj Ż, van de Loo R, Intezar M, Otte-Höller I, Geijs D, Lotz J, Weiss N, de Bel T, Litjens G, Bult P, van der Laak JA. Optimized tumour infiltrating lymphocyte assessment for triple negative breast cancer prognostics. Breast 2021; 56:78-87. [PMID: 33640523 PMCID: PMC7933536 DOI: 10.1016/j.breast.2021.02.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 12/29/2022] Open
Abstract
The tumour microenvironment has been shown to be a valuable source of prognostic information for different cancer types. This holds in particular for triple negative breast cancer (TNBC), a breast cancer subtype for which currently no prognostic biomarkers are established. Although different methods to assess tumour infiltrating lymphocytes (TILs) have been published, it remains unclear which method (marker, region) yields the most optimal prognostic information. In addition, to date, no objective TILs assessment methods are available. For this proof of concept study, a subset of our previously described TNBC cohort (n = 94) was stained for CD3, CD8 and FOXP3 using multiplex immunohistochemistry and subsequently imaged by a multispectral imaging system. Advanced whole-slide image analysis algorithms, including convolutional neural networks (CNN) were used to register unmixed multispectral images and corresponding H&E sections, to segment the different tissue compartments (tumour, stroma) and to detect all individual positive lymphocytes. Densities of positive lymphocytes were analysed in different regions within the tumour and its neighbouring environment and correlated to relapse free survival (RFS) and overall survival (OS). We found that for all TILs markers the presence of a high density of positive cells correlated with an improved survival. None of the TILs markers was superior to the others. The results of TILs assessment in the various regions did not show marked differences between each other. The negative correlation between TILs and survival in our cohort are in line with previous studies. Our results provide directions for optimizing TILs assessment methodology.
Collapse
Affiliation(s)
- Maschenka Ca Balkenhol
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands.
| | - Francesco Ciompi
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Żaneta Świderska-Chadaj
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands; Warsaw University of Technology, Faculty of Electrical Engineering, Warsaw, Poland
| | - Rob van de Loo
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Milad Intezar
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Irene Otte-Höller
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Daan Geijs
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Johannes Lotz
- Fraunhofer Institute for Image Computing MEVIS, Lübeck, Germany
| | - Nick Weiss
- Fraunhofer Institute for Image Computing MEVIS, Lübeck, Germany
| | - Thomas de Bel
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Geert Litjens
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Peter Bult
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands
| | - Jeroen Awm van der Laak
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pathology, Nijmegen, the Netherlands; Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
| |
Collapse
|
40
|
Beyranvand Nejad E, Labrie C, van Elsas MJ, Kleinovink JW, Mittrücker HW, Franken KLMC, Heink S, Korn T, Arens R, van Hall T, van der Burg SH. IL-6 signaling in macrophages is required for immunotherapy-driven regression of tumors. J Immunother Cancer 2021; 9:e002460. [PMID: 33879600 PMCID: PMC8061866 DOI: 10.1136/jitc-2021-002460] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND High serum interleukin (IL-6) levels may cause resistance to immunotherapy by modulation of myeloid cells in the tumor microenvironment. IL-6 signaling blockade is tested in cancer, but as this inflammatory cytokine has pleiotropic effects, this treatment is not always effective. METHODS IL-6 and IL-6R blockade was applied in an IL-6-mediated immunotherapy-resistant TC-1 tumor model (TC-1.IL-6) and immunotherapy-sensitive TC-1. CONTROL Effects on therapeutic vaccination-induced tumor regression, recurrence and survival as well on T cells and myeloid cells in the tumor microenvironment were studied. The effects of IL-6 signaling in macrophages under therapy conditions were studied in Il6rafl/fl×LysMcre+ mice. RESULTS Our therapeutic vaccination protocol elicits a strong tumor-specific CD8+ T-cell response, leading to enhanced intratumoral T-cell infiltration and recruitment of tumoricidal macrophages. Blockade of IL-6 signaling exacerbated tumor outgrowth, reflected by fewer complete regressions and more recurrences after therapeutic vaccination, especially in TC-1.IL-6 tumor-bearing mice. Early IL-6 signaling blockade partly inhibited the development of the vaccine-induced CD8+ T-cell response. However, the main mechanism was the malfunction of macrophages during therapy-induced tumor regression. Therapy efficacy was impaired in Il6rafl/fl×LysMcre+ but not cre-negative control mice, while no differences in the vaccine-induced CD8+ T-cell response were found between these mice. IL-6 signaling blockade resulted in decreased expression of suppressor of cytokine signaling 3, essential for effective M1-type function in macrophages, and increased expression of the phagocytic checkpoint molecule signal-regulatory protein alpha by macrophages. CONCLUSION IL-6 signaling is critical for macrophage function under circumstances of immunotherapy-induced tumor tissue destruction, in line with the acute inflammatory functions of IL-6 signaling described in infections.
Collapse
MESH Headings
- Animals
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cancer Vaccines/administration & dosage
- Cancer Vaccines/immunology
- Cell Line, Tumor
- Cytotoxicity, Immunologic/drug effects
- Female
- Injections, Subcutaneous
- Interleukin-6/metabolism
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Neoplasms/drug therapy
- Neoplasms/immunology
- Neoplasms/metabolism
- Oligodeoxyribonucleotides/administration & dosage
- Oligodeoxyribonucleotides/immunology
- Papillomavirus E7 Proteins/administration & dosage
- Papillomavirus E7 Proteins/immunology
- Phenotype
- Receptors, Interleukin-6/genetics
- Receptors, Interleukin-6/metabolism
- Signal Transduction
- Tumor Burden/drug effects
- Tumor-Associated Macrophages/drug effects
- Tumor-Associated Macrophages/immunology
- Tumor-Associated Macrophages/metabolism
- Mice
Collapse
Affiliation(s)
- Elham Beyranvand Nejad
- Medical Oncology, Oncode institute, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Camilla Labrie
- Medical Oncology, Oncode institute, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Marit J van Elsas
- Medical Oncology, Oncode institute, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Jan Willem Kleinovink
- Medical Oncology, Oncode institute, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Hans-Willi Mittrücker
- Department of Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kees L M C Franken
- Department of Immunology, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Sylvia Heink
- Experimental Neuroimmunology, Technische Universität München, Munchen, Bayern, Germany
| | - Thomas Korn
- Experimental Neuroimmunology, Technische Universität München, Munchen, Bayern, Germany
| | - Ramon Arens
- Department of Immunology, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Thorbald van Hall
- Medical Oncology, Oncode institute, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Sjoerd H van der Burg
- Medical Oncology, Oncode institute, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| |
Collapse
|
41
|
Bianchi F, Sommariva M, Le Noci V, Camelliti S, Gagliano N, Giussani M, Balsari A, Tagliabue E, Sfondrini L. Aerosol 1,25-dihydroxyvitamin D3 supplementation: A strategy to boost anti-tumor innate immune activity. PLoS One 2021; 16:e0248789. [PMID: 33780475 PMCID: PMC8007042 DOI: 10.1371/journal.pone.0248789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/05/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND 1,25-dihydroxyvitamin D3 [1,25(OH)2D3] plays a role in calcium homeostasis but can also exert immunomodulatory effects. In lungs, characterized by a particular immunosuppressive environment primarily due to the presence of alveolar macrophages (AM), 1,25(OH)2D3 has been shown to favor the immune response against pathogens. Here, we explored the ability of aerosolized 1,25(OH)2D3 to locally promote an anti-tumor phenotype in alveolar macrophages (AM) in the treatment of lung metastases. METHODS Cytotoxicity assay has been used to assess the capability of AM, in vitro treated of not with 1,25(OH)2D3, to stimulate NK cells. Sulforhodamine B (SRB) assay has been used to assess the effect of 1,25(OH)2D3 on MC-38 and B16 tumor cells in vitro growth. 1,25(OH)2D3 was aerosolized in immunocompetent mouse models to evaluate the effect of local administration of 1,25(OH)2D3 on in vivo growth of MC-38 and B16 tumor cells within lungs and on infiltrating immune cells. RESULTS In vitro incubation of naïve AM with 1,25(OH)2D3 improved their ability to stimulate NK cell cytotoxicity. In vivo aerosolized 1,25(OH)2D3 significantly reduced the metastatic growth of MC-38 colon carcinoma, a tumor histotype that frequently metastasizes to lung in human. Immune infiltrate obtained from digested lungs of 1,25(OH)2D3-treated mice bearing MC-38 metastases revealed an increased expression of MHCII and CD80 on AM and an up-modulation of CD69 expression on effector cells that paralleled a strong increased ability of these cells to kill MC-38 tumor in vitro. CONCLUSIONS Together, these data show that aerosol delivery can represent a feasible and novel approach to supplement 1,25(OH)2D3 directly to the lungs promoting the activation of local immunity against cancer.
Collapse
Affiliation(s)
- Francesca Bianchi
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
- Molecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Michele Sommariva
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| | - Valentino Le Noci
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| | - Simone Camelliti
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| | - Nicoletta Gagliano
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| | - Marta Giussani
- Laboratory Medicine Unit, Department of Diagnostic Pathology and Laboratory, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Balsari
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
- Molecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Elda Tagliabue
- Molecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Lucia Sfondrini
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| |
Collapse
|
42
|
Sheng G, Yuan H, Jin L, Ranjit S, Panov J, Lu X, Levi M, Glazer RI. Reduction of fibrosis and immune suppressive cells in ErbB2-dependent tumorigenesis by an LXR agonist. PLoS One 2021; 16:e0248996. [PMID: 33780491 PMCID: PMC8007044 DOI: 10.1371/journal.pone.0248996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/10/2021] [Indexed: 11/18/2022] Open
Abstract
One of the central challenges for cancer therapy is the identification of factors in the tumor microenvironment that increase tumor progression and prevent immune surveillance. One such element associated with breast cancer is stromal fibrosis, a histopathologic criterion for invasive cancer and poor survival. Fibrosis is caused by inflammatory factors and remodeling of the extracellular matrix that elicit an immune tolerant microenvironment. To address the role of fibrosis in tumorigenesis, we developed NeuT/ATTAC transgenic mice expressing a constitutively active NeuT/erbB2 transgene, and an inducible, fat-directed caspase-8 fusion protein, which upon activation results in selective and partial ablation of mammary fat and its replacement with fibrotic tissue. Induction of fibrosis in NeuT/ATTAC mice led to more rapid tumor development and an inflammatory and fibrotic stromal environment. In an effort to explore therapeutic options that could reduce fibrosis and immune tolerance, mice were treated with the oxysterol liver X receptor (LXR) pan agonist, N,N-dimethyl-3-β-hydroxy-cholenamide (DMHCA), an agent known to reduce fibrosis in non-malignant diseases. DMHCA reduced tumor progression, tumor multiplicity and fibrosis, and improved immune surveillance by reducing infiltrating myeloid-derived suppressor cells and increasing CD4 and CD8 effector T cells. These effects were associated with downregulation of an LXR-dependent gene network related to reduced breast cancer survival that included Spp1, S100a9, Anxa1, Mfge8 and Cd14. These findings suggest that the use of DMHCA may be a potentially effective approach to reduce desmoplasia and immune tolerance and increase the efficacy of cancer therapy.
Collapse
Affiliation(s)
- Gao Sheng
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States of America
- Department of Breast, Women’s Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Hongyan Yuan
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States of America
| | - Lu Jin
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States of America
| | - Suman Ranjit
- Department of Biochemistry and Molecular Biology, Georgetown University, Washington, DC, United States of America
| | - Julia Panov
- Faculty of Natural Sciences, University of Haifa, Haifa, Israel
| | - Xun Lu
- George Washington University, Washington, DC, United States of America
| | - Moshe Levi
- Department of Biochemistry and Molecular Biology, Georgetown University, Washington, DC, United States of America
| | - Robert I. Glazer
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States of America
- * E-mail:
| |
Collapse
|
43
|
Yamauchi T, Hoki T, Oba T, Jain V, Chen H, Attwood K, Battaglia S, George S, Chatta G, Puzanov I, Morrison C, Odunsi K, Segal BH, Dy GK, Ernstoff MS, Ito F. T-cell CX3CR1 expression as a dynamic blood-based biomarker of response to immune checkpoint inhibitors. Nat Commun 2021; 12:1402. [PMID: 33658501 PMCID: PMC7930182 DOI: 10.1038/s41467-021-21619-0] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 02/01/2021] [Indexed: 12/17/2022] Open
Abstract
Immune checkpoint inhibitors (ICI) have revolutionized treatment for various cancers; however, durable response is limited to only a subset of patients. Discovery of blood-based biomarkers that reflect dynamic change of the tumor microenvironment, and predict response to ICI, will markedly improve current treatment regimens. Here, we investigate CX3C chemokine receptor 1 (CX3CR1), a marker of T-cell differentiation, as a predictive correlate of response to ICI therapy. Successful treatment of tumor-bearing mice with ICI increases the frequency and T-cell receptor clonality of the peripheral CX3CR1+CD8+ T-cell subset that includes an enriched repertoire of tumor-specific and tumor-infiltrating CD8+ T cells. Furthermore, an increase in the frequency of the CX3CR1+ subset in circulating CD8+ T cells early after initiation of anti-PD-1 therapy correlates with response and survival in patients with non-small cell lung cancer. Collectively, these data support T-cell CX3CR1 expression as a blood-based dynamic early on-treatment predictor of response to ICI therapy.
Collapse
MESH Headings
- Aged
- Aged, 80 and over
- Animals
- Antibodies, Monoclonal, Humanized/pharmacology
- Biomarkers, Pharmacological/blood
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/physiology
- CX3C Chemokine Receptor 1/blood
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/immunology
- Carcinoma, Non-Small-Cell Lung/mortality
- Cell Line, Tumor
- Female
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Ki-67 Antigen/blood
- Lung Neoplasms/drug therapy
- Lung Neoplasms/immunology
- Lung Neoplasms/mortality
- Lymphocytes, Tumor-Infiltrating/drug effects
- Male
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Middle Aged
- Neoplasms, Experimental/blood supply
- Neoplasms, Experimental/drug therapy
- Neoplasms, Experimental/immunology
- Nivolumab/pharmacology
- Receptors, Antigen, T-Cell/metabolism
- Survival Rate
- Treatment Outcome
- Mice
Collapse
Affiliation(s)
- Takayoshi Yamauchi
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Toshifumi Hoki
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Merck Sharp & Dohme, Tokyo, Japan
| | - Takaaki Oba
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Vaibhav Jain
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Hongbin Chen
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Medicine, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA
| | - Kristopher Attwood
- Department of Biostatistics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Sebastiano Battaglia
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Saby George
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Medicine, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA
| | - Gurkamal Chatta
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Igor Puzanov
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Carl Morrison
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kunle Odunsi
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Gynecologic Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - Brahm H Segal
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Medicine, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Grace K Dy
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Marc S Ernstoff
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Medicine, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA
- Division of Cancer Treatment and Diagnosis, Developmental Therapeutics Program, National Cancer Institute, Bethesda, MD, USA
| | - Fumito Ito
- Center for Immunotherapy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA.
| |
Collapse
|
44
|
Gadwa J, Bickett TE, Darragh LB, Knitz MW, Bhatia S, Piper M, Van Court B, Bhuvane S, Nguyen D, Nangia V, Kleczko EK, Nemenoff RA, Karam SD. Complement C3a and C5a receptor blockade modulates regulatory T cell conversion in head and neck cancer. J Immunother Cancer 2021; 9:e002585. [PMID: 33789881 PMCID: PMC8016081 DOI: 10.1136/jitc-2021-002585] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Resistance to therapy is a major problem in treating head and neck squamous cell carcinomas (HNSCC). Complement system inhibition has been shown to reduce tumor growth, metastasis, and therapeutic resistance in other tumor models, but has yet to be explored in the context of HNSCC. Here, we tested the effects of complement inhibition and its therapeutic potential in HNSCC. METHODS We conducted our studies using two Human Papilloma Virus (HPV)-negative HNSCC orthotopic mouse models. Complement C3aR and C5aR1 receptor antagonists were paired with radiation therapy (RT). Tumor growth was measured and immune populations from tumor, lymph node, and peripheral blood were compared among various treatment groups. Genetically engineered mouse models DEREG and C3-/- were used in addition to standard wild type models. Flow cytometry, clinical gene sets, and in vitro assays were used to evaluate the role complement receptor blockade has on the immunological makeup of the tumor microenvironment. RESULTS In contrast to established literature, inhibition of complement C3a and C5a signaling using receptor antagonists accelerated tumor growth in multiple HNSCC cell lines and corresponded with increased frequency of regulatory T cell (Treg) populations. Local C3a and C5a signaling has importance for CD4 T cell homeostasis and eventual development into effector phenotypes. Interruption of this signaling axis drives a phenotypic conversion of CD4+ T cells into Tregs, characterized by enhanced expression of Foxp3. Depletion of Tregs reversed tumor growth, and combination of Treg depletion and C3a and C5a receptor inhibition decreased tumor growth below that of the control groups. Complete knockout of C3 does not harbor the expected effect on tumor growth, indicating a still undetermined compensatory mechanism. Dexamethasone is frequently prescribed to patients undergoing RT and inhibits complement activation. We report no deleterious effects associated with dexamethasone due to complement inhibition. CONCLUSIONS Our data establish Tregs as a pro-tumorigenic driver during complement inhibition and provide evidence that targeted C3a and C5a receptor inhibition may add therapeutic advantage when coupled with anti-Treg therapy.
Collapse
MESH Headings
- Animals
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Complement C3/genetics
- Complement C3/metabolism
- Complement Inactivating Agents/toxicity
- Dexamethasone/toxicity
- Forkhead Transcription Factors/metabolism
- Head and Neck Neoplasms/genetics
- Head and Neck Neoplasms/immunology
- Head and Neck Neoplasms/metabolism
- Head and Neck Neoplasms/pathology
- Humans
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Knockout
- Receptor, Anaphylatoxin C5a/antagonists & inhibitors
- Receptor, Anaphylatoxin C5a/metabolism
- Receptors, Complement/antagonists & inhibitors
- Receptors, Complement/metabolism
- Signal Transduction
- Squamous Cell Carcinoma of Head and Neck/genetics
- Squamous Cell Carcinoma of Head and Neck/immunology
- Squamous Cell Carcinoma of Head and Neck/metabolism
- Squamous Cell Carcinoma of Head and Neck/pathology
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Time Factors
- Tumor Burden/drug effects
- Mice
Collapse
Affiliation(s)
- Jacob Gadwa
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Thomas E Bickett
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Laurel B Darragh
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Michael William Knitz
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Shilpa Bhatia
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Miles Piper
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Benjamin Van Court
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Shiv Bhuvane
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Diemmy Nguyen
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Varuna Nangia
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Emily K Kleczko
- Medicine, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Raphael A Nemenoff
- Medicine, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Sana D Karam
- Radiation Oncology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA
| |
Collapse
|
45
|
Sun Y, Jing J, Xu H, Xu L, Hu H, Tang C, Liu S, Wei Q, Duan R, Guo J, Yang L. N-cadherin inhibitor creates a microenvironment that protect TILs from immune checkpoints and Treg cells. J Immunother Cancer 2021; 9:e002138. [PMID: 33692219 PMCID: PMC7949480 DOI: 10.1136/jitc-2020-002138] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/24/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Few patients with prostate cancer benefit from current immunotherapies. Therefore, we aimed to explore new strategies to change this paradigm. METHODS Human tissues, cell lines and in vivo experiments were used to determine whether and how N-cadherin impacts the production of programmed death ligand-1 (PD-L1) and indole amine 2,3-dioxygenase (IDO-1) and whether N-cadherin can increase the production of effector (e)Treg cells. Then, we used PC3-bearing humanized non-obese diabetic/severe combined immunodeficiency IL2Rγnull (hNSG) mice with an intravenous injection of human CD34+ hematopoietic stem cells into the tail vein to evaluate whether the N-cadherin antagonist N-Ac-CHAVC-NH2 (designated ADH-1) could improve the therapeutic effect of tumor-infiltrating lymphocyte (TIL)-related treatment. RESULTS N-cadherin dramatically upregulated the expression of PD-L1 and IDO-1 through IFN-γ (interferongamma) signaling and increasing the production of free fatty acids that could promote the generation of eTreg cells. In preclinical experiments, immune reconstitution mediated by TILs slowed tumor growth and extended the survival time; however, this effect disappeared after immune system suppression by PD-L1, IDO-1 and eTreg cells. Furthermore, ADH-1 effectively reduced immunosuppression and enhanced TIL-related therapy. CONCLUSIONS These data show that the N-cadherin antagonist ADH-1 promotes TIL antitumor responses. This important hurdle must be overcome for tumors to respond to immunotherapy.
Collapse
MESH Headings
- Animals
- Antigens, CD/metabolism
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/metabolism
- Cadherins/antagonists & inhibitors
- Cadherins/metabolism
- Drug Resistance, Neoplasm
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Indoleamine-Pyrrole 2,3,-Dioxygenase/metabolism
- Janus Kinase 1/metabolism
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Male
- Mice, Inbred NOD
- Mice, SCID
- Oligopeptides/pharmacology
- PC-3 Cells
- Peptides, Cyclic/pharmacology
- Prostatic Neoplasms/drug therapy
- Prostatic Neoplasms/immunology
- Prostatic Neoplasms/metabolism
- Prostatic Neoplasms/pathology
- Signal Transduction
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Tumor Microenvironment
- Xenograft Model Antitumor Assays
- Mice
Collapse
Affiliation(s)
- Yi Sun
- Department of Urology, West China Hospital of Sichuan University, Chengdu, China
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Jun Jing
- Department of Rheumatology and Clinical Immunology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Huan Xu
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
- Department of Urology, Shanghai Changhai Hospital of Second Military Medical University, Shanghai, China
| | - Lingfan Xu
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Hailiang Hu
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Cai Tang
- Department of Urology, West China Hospital of Sichuan University, Chengdu, China
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Shengzhuo Liu
- Department of Urology, West China Hospital of Sichuan University, Chengdu, China
| | - Qiang Wei
- Department of Urology, West China Hospital of Sichuan University, Chengdu, China
| | - Ruiqi Duan
- Department of Obstetrics and Gynecology/Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second Hospital of Sichuan University, Chengdu, China
| | - Ju Guo
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lu Yang
- Department of Urology, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
46
|
Olivo Pimentel V, Marcus D, van der Wiel AM, Lieuwes NG, Biemans R, Lieverse RI, Neri D, Theys J, Yaromina A, Dubois LJ, Lambin P. Releasing the brakes of tumor immunity with anti-PD-L1 and pushing its accelerator with L19-IL2 cures poorly immunogenic tumors when combined with radiotherapy. J Immunother Cancer 2021; 9:e001764. [PMID: 33688020 PMCID: PMC7944996 DOI: 10.1136/jitc-2020-001764] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Poorly immunogenic tumors are hardly responsive to immunotherapies such as immune checkpoint blockade (ICB) and are, therefore, a therapeutic challenge. Combination with other immunotherapies and/or immunogenic therapies, such as radiotherapy (RT), could make these tumors more immune responsive. We have previously shown that the immunocytokine L19-IL2 combined with single-dose RT resulted in 75% tumor remission and a 20% curative abscopal effect in the T cell-inflamed C51 colon carcinoma model. This treatment schedule was associated with the upregulation of inhibitory immune checkpoint (IC) molecules on tumor-infiltrating T cells, leading to only tumor growth delay in the poorly immunogenic Lewis lung carcinoma (LLC) model. METHODS We aimed to trigger curative therapeutic responses in three tumor models (LLC, C51 and CT26) by "pushing the accelerator" of tumor immunity with L19-IL2 and/or "releasing the brakes" with ICB, such as antibodies directed against cytotoxic T lymphocyte associated protein 4 (CTLA-4), programmed death 1 (PD-1) or its ligand (PD-L1), combined with single-dose RT (10 Gy or 5 Gy). Primary tumor endpoint was defined as time to reach four times the size of tumor volume at start of treatment (4T×SV). Multivariate analysis of 4T×SV was performed using the Cox proportional hazards model comparing each treatment group with controls. Causal involvement of T and natural killer (NK) cells in the anti-tumor effect was assessed by in vivo depletion of T, NK or both cell populations. Immune profiling was performed using flow cytometry on single cell suspensions from spleens, bone marrow, tumors and blood. RESULTS Combining RT, anti-PD-L1 and L19-IL2 cured 38% of LLC tumors, which was both CD8+ T and NK cell dependent. LLC tumors were resistant to RT +anti-PD-L1 likely explained by the upregulation of other IC molecules and increased T regulatory cell tumor infiltration. RT+L19-IL2 outperformed RT+ICB in C51 tumors; effects were comparable in CT26 tumors. Triple combinations were not superior to RT+L19-IL2 in both these models. CONCLUSIONS This study demonstrated that combinatorial strategies rationally designed on biological effects can turn immunotherapy-resistant tumors into immunologically responsive tumors. This hypothesis is currently being tested in the international multicentric randomized phase 2 trial: ImmunoSABR (NCT03705403).
Collapse
MESH Headings
- Animals
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- CTLA-4 Antigen/antagonists & inhibitors
- CTLA-4 Antigen/metabolism
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Carcinoma, Lewis Lung/therapy
- Cell Line, Tumor
- Chemoradiotherapy
- Coculture Techniques
- Colonic Neoplasms/immunology
- Colonic Neoplasms/metabolism
- Colonic Neoplasms/pathology
- Colonic Neoplasms/therapy
- Immune Checkpoint Inhibitors/pharmacology
- Immunologic Memory/drug effects
- Immunomodulating Agents/pharmacology
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lung Neoplasms/immunology
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Lung Neoplasms/therapy
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Memory T Cells/drug effects
- Memory T Cells/immunology
- Memory T Cells/metabolism
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Recombinant Fusion Proteins/pharmacology
- Signal Transduction
- Tumor Burden/drug effects
- Tumor Microenvironment
- Mice
Collapse
Affiliation(s)
- Veronica Olivo Pimentel
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Damiënne Marcus
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Alexander Ma van der Wiel
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Natasja G Lieuwes
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Rianne Biemans
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Relinde Iy Lieverse
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Dario Neri
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - Jan Theys
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Ala Yaromina
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Ludwig J Dubois
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| | - Philippe Lambin
- The M-Lab, Department of Precision Medicine, GROW - School for Oncology, Maastricht University, Maastricht, The Netherlands
| |
Collapse
|
47
|
Darrigrand R, Pierson A, Rouillon M, Renko D, Boulpicante M, Bouyssié D, Mouton-Barbosa E, Marcoux J, Garcia C, Ghosh M, Alami M, Apcher S. Isoginkgetin derivative IP2 enhances the adaptive immune response against tumor antigens. Commun Biol 2021; 4:269. [PMID: 33649389 PMCID: PMC7921396 DOI: 10.1038/s42003-021-01801-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 02/05/2021] [Indexed: 11/25/2022] Open
Abstract
The success of cancer immunotherapy relies on the induction of an immunoprotective response targeting tumor antigens (TAs) presented on MHC-I molecules. We demonstrated that the splicing inhibitor isoginkgetin and its water-soluble and non-toxic derivative IP2 act at the production stage of the pioneer translation products (PTPs). We showed that IP2 increases PTP-derived antigen presentation in cancer cells in vitro and impairs tumor growth in vivo. IP2 action is long-lasting and dependent on the CD8+ T cell response against TAs. We observed that the antigen repertoire displayed on MHC-I molecules at the surface of MCA205 fibrosarcoma is modified upon treatment with IP2. In particular, IP2 enhances the presentation of an exon-derived epitope from the tumor suppressor nischarin. The combination of IP2 with a peptide vaccine targeting the nischarin-derived epitope showed a synergistic antitumor effect in vivo. These findings identify the spliceosome as a druggable target for the development of epitope-based immunotherapies.
Collapse
Affiliation(s)
- Romain Darrigrand
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif, France
| | - Alison Pierson
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif, France
| | - Marine Rouillon
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif, France
- SATT Paris Saclay, Orsay, France
| | - Dolor Renko
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry, France
| | - Mathilde Boulpicante
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif, France
| | - David Bouyssié
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Emmanuelle Mouton-Barbosa
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Julien Marcoux
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Camille Garcia
- Institut Jacques Monod, CNRS U7592 Université Paris Diderot, Paris, France
- Institut Pasteur, Unité de Spectrométrie de Masse pour la Biologie (MSBio), Centre de Ressources et Recherches Technologiques (C2RT), USR 2000 CNRS, Paris, France
| | - Michael Ghosh
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Mouad Alami
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry, France
| | - Sébastien Apcher
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif, France.
| |
Collapse
|
48
|
Gomes INF, Silva AG, Frazao Lima GFD, Longatti TR, Do Carmo LF, Villar JAFP, Araujo AADC, Tome RG, Santos HBD, Azambuja Ribeiro RIMD. Alkaloid and phenolic compounds of Xylopia aromatica inhibits tumor growth by down-regulating matrix metalloproteinase-2 (MMP-2) expression. Pak J Pharm Sci 2021; 34:599-606. [PMID: 34275835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Annonacea species have been reported to possess antitumor properties. However, the in vitro and in vivo antitumor activities of Xylopia aromatica (Annonacea) have not yet been elucidated. This study aimed to investigate the effects of Xylopia aromatica leaves hexane fraction (XaHF) on Ehrlich ascites carcinoma cells lines (EAC), both in vitro and in vivo. In vitro assays revealed a significant cytotoxic effect with the two lower XaHF concentrations (62.5 and 32.3mg/mL). EAC (2.5x106 cells) were inoculated in the right flank of Swiss mice, and the animals were treated intraperitoneally with 32.3mg kg-1 of XaHF daily, for 20 days. Our findings indicate that XaHF suppressed the growth of EAC in vivo, with a significant decrease (46%) in tumor volume. There was also a decrease in the necrosis area (71%), inflammatory infiltrate, and MMP-2 expression. High-Performance Liquid Chromatography with Diode Array Detector (HPLC-DAD) identified secondary metabolites possibly related to phenolic acids, flavonoids, and alkaloids. Thus, the results confirmed the antitumoral activity that may be related to the presence of the identified metabolites in XaHF extract.
Collapse
Affiliation(s)
- Izabela Natalia Faria Gomes
- Experimental Pathology Laboratory - Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO)-400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Ana Gabriela Silva
- Experimental Pathology Laboratory - Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO)-400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Gustavo Fernando de Frazao Lima
- Experimental Pathology Laboratory - Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO)-400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Tamara Ribeiro Longatti
- Experimental Pathology Laboratory - Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO)-400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Lucas Fernandes Do Carmo
- Laboratory of Organic Synthesis and Nano Structures, Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO) -400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Jose Augusto Ferreira Perez Villar
- Laboratory of Organic Synthesis and Nano Structures, Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO) -400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Arali Aparecida Da Costa Araujo
- University of the State of Minas Gerais (UEMG), Rua Vereador Geraldo Moises da Silva s/nº - Campus Universitario, Setor Universitario, Ituiutaba, MG, Brazil
| | - Ralph Gruppi Tome
- Tissue Processing Laboratory, Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO) -400, Sebastiao Gonçalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Helio Batista Dos Santos
- Tissue Processing Laboratory, Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO) -400, Sebastiao Gonçalves Coelho, Chanadour, Divinopolis MG, Brazil
| | - Rosy Iara Maciel De Azambuja Ribeiro
- Experimental Pathology Laboratory - Federal University of Sao Joao del Rei - Centro-Oeste D. Lindu Campus (UFSJ/CCO)-400, Sebastiao Goncalves Coelho, Chanadour, Divinopolis MG, Brazil
| |
Collapse
|
49
|
Ross-Macdonald P, Walsh AM, Chasalow SD, Ammar R, Papillon-Cavanagh S, Szabo PM, Choueiri TK, Sznol M, Wind-Rotolo M. Molecular correlates of response to nivolumab at baseline and on treatment in patients with RCC. J Immunother Cancer 2021; 9:e001506. [PMID: 33658305 PMCID: PMC7931766 DOI: 10.1136/jitc-2020-001506] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Nivolumab is an immune checkpoint inhibitor targeting the programmed death-1 receptor that improves survival in a subset of patients with clear cell renal cell carcinoma (ccRCC). In contrast to other tumor types that respond to immunotherapy, factors such as programmed death ligand-1 (PD-L1) status and tumor mutational burden show limited predictive utility in ccRCC. To address this gap, we report here the first molecular characterization of nivolumab response using paired index lesions, before and during treatment of metastatic ccRCC. METHODS We analyzed gene expression and T-cell receptor (TCR) clonality using lesion-paired biopsies provided in the CheckMate 009 trial and integrated the results with their PD-L1/CD4/CD8 status, genomic mutation status and serum cytokine assays. Statistical tests included linear mixed models, logistic regression models, Fisher's exact test, and Kruskal-Wallis rank-sum test. RESULTS We identified transcripts related to response, both at baseline and on therapy, including several that are amenable to peripheral bioassays or to therapeutic intervention. At both timepoints, response was positively associated with T-cell infiltration but not associated with TCR clonality, and some non-Responders were highly infiltrated. Lower baseline T-cell infiltration correlated with elevated transcription of Wnt/β-catenin signaling components and hypoxia-regulated genes, including the Treg chemoattractant CCL28. On treatment, analysis of the non-responding patients whose tumors were highly T-cell infiltrated suggests association of the RIG-I-MDA5 pathway in their nivolumab resistance. We also analyzed our data using previous transcriptional classifications of ccRCC and found they concordantly identified a molecular subtype that has enhanced nivolumab response but is sunitinib-resistant. CONCLUSION Our study describes molecular characteristics of response and resistance to nivolumab in patients with metastatic ccRCC, potentially impacting patient selection and first-line treatment decisions. TRIAL REGISTRATION NUMBER NCT01358721.
Collapse
MESH Headings
- B7-H1 Antigen/genetics
- Biomarkers, Tumor/blood
- Biomarkers, Tumor/genetics
- CD4 Antigens/genetics
- CD8 Antigens/genetics
- Carcinoma, Renal Cell/blood
- Carcinoma, Renal Cell/drug therapy
- Carcinoma, Renal Cell/genetics
- Carcinoma, Renal Cell/immunology
- Cytokines/blood
- Drug Resistance, Neoplasm/genetics
- Humans
- Immune Checkpoint Inhibitors/adverse effects
- Immune Checkpoint Inhibitors/therapeutic use
- Kidney Neoplasms/blood
- Kidney Neoplasms/drug therapy
- Kidney Neoplasms/genetics
- Kidney Neoplasms/immunology
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Mutation
- Nivolumab/adverse effects
- Nivolumab/therapeutic use
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Receptors, Antigen, T-Cell/genetics
- T-Lymphocytes/drug effects
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
- Time Factors
- Treatment Outcome
Collapse
Affiliation(s)
| | - Alice M Walsh
- Translational Medicine, Bristol Myers Squibb, Princeton, New Jersey, USA
| | - Scott D Chasalow
- Translational Medicine, Bristol Myers Squibb, Princeton, New Jersey, USA
| | - Ron Ammar
- Translational Medicine, Bristol Myers Squibb, Princeton, New Jersey, USA
| | | | - Peter M Szabo
- Translational Medicine, Bristol Myers Squibb, Princeton, New Jersey, USA
| | - Toni K Choueiri
- Department of Genitourinary Oncology, The Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts, USA
| | - Mario Sznol
- Yale Cancer Center, Yale School of Medicine, New Haven, Connecticut, USA
| | - Megan Wind-Rotolo
- Translational Medicine, Bristol Myers Squibb, Princeton, New Jersey, USA
| |
Collapse
|
50
|
Egelston C, Guo W, Yost S, Lee JS, Rose D, Avalos C, Ye J, Frankel P, Schmolze D, Waisman J, Lee P, Yuan Y. Pre-existing effector T-cell levels and augmented myeloid cell composition denote response to CDK4/6 inhibitor palbociclib and pembrolizumab in hormone receptor-positive metastatic breast cancer. J Immunother Cancer 2021; 9:e002084. [PMID: 33757987 PMCID: PMC7993344 DOI: 10.1136/jitc-2020-002084] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Single-agent pembrolizumab treatment of hormone receptor-positive metastatic breast cancer (MBC) has demonstrated modest clinical responses. Little is known about potential biomarkers or mechanisms of response to immune checkpoint inhibitors (ICIs) in patients with HR+ MBC. The present study presents novel immune correlates of clinical responses to combined treatment with CDK4/6i and ICI. METHODS A combined analysis of two independent phase I clinical trials treating patients with HR+ MBC was performed. Patients treated with the combination of the CDK4/6i palbociclib+the ICI pembrolizumab+the aromatase inhibitor (AI) letrozole (palbo+pembro+AI) were compared with patients treated with pembrolizumab+AI (pembro+AI). Peripheral blood mononuclear cells collected at pretreatment, 3 weeks (cycle 2 day 1) and 9 weeks (cycle 4 day 1) were characterized by high-parameter flow cytometry to assess baseline immune subset composition and longitudinal changes in response to therapy. RESULTS In the peripheral blood, higher pretreatment frequencies of effector memory CD45RA+ CD8+ T cells and effector memory CD4+ T cells were observed in responders to palbo+pembro+AI. In contrast, this was not observed in pembro+AI-treated patients. We further characterized T-cell subsets of effector-like killer cell lectin-like receptor subfamily G member 1 (KLRG1+) ICOS+ CD4+ T cells and KLRG1+ CD45RA+ CD8+ T cells as baseline biomarkers of response. In comparison, pretreatment levels of tumor-infiltrating lymphocyte, tumor mutation burden, tumor programmed death-ligand 1 expression, and overall immune composition did not associate with clinical responses. Over the course of treatment, significant shifts in myeloid cell composition and phenotype were observed in palbo+pembro+AI-treated patients, but not in those treated with pembro+AI. We identified increased fractions of type 1 conventional dendritic cells (cDC1s) within circulating dendritic cells and decreased classical monocytes (cMO) within circulating monocytes only in patients treated with palbociclib. We also demonstrated that in palbociclib-treated patients, cDC1 and cMO displayed increased CD83 and human leukocyte antigen-DR isotype (HLA-DR) expression, respectively, suggesting increased maturation and antigen presentation capacity. CONCLUSIONS Pre-existing circulating effector CD8+ and CD4+ T cells and dynamic modulation of circulating myeloid cell composition denote response to combined pembrolizumab and palbociclib therapy for patients with HR+ MBC. TRIAL REGISTRATION NUMBER NCT02778685 and NCI02648477.
Collapse
Affiliation(s)
- Colt Egelston
- Immuno-oncology, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Weihua Guo
- Immuno-oncology, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Susan Yost
- Medical Oncology, City of Hope National Medical Center, Duarte, California, USA
| | - Jin Sun Lee
- Medical Oncology, City of Hope National Medical Center, Duarte, California, USA
| | - David Rose
- Immuno-oncology, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Christian Avalos
- Immuno-oncology, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Jian Ye
- Immuno-oncology, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Paul Frankel
- Biostatistics, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Daniel Schmolze
- Pathology, City of Hope National Medical Center, Duarte, California, USA
| | - James Waisman
- Medical Oncology, City of Hope National Medical Center, Duarte, California, USA
| | - Peter Lee
- Immuno-oncology, Beckman Research Institute City of Hope, Duarte, California, USA
| | - Yuan Yuan
- Medical Oncology, City of Hope National Medical Center, Duarte, California, USA
| |
Collapse
|