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Murphy S, Rahmy S, Gan D, Zhu Y, Manyak M, Li J, Lu X, Lu X. Overcome Prostate Cancer Resistance to Immune Checkpoint Therapy with Ketogenic Diet-Induced Epigenetic Reprogramming. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.08.07.552383. [PMID: 37609341 PMCID: PMC10441324 DOI: 10.1101/2023.08.07.552383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Advanced prostate cancer (PCa) is overwhelmingly resistant to immune checkpoint blockade (ICB) therapy, representing a formidable clinical challenge. In this study, we developed a syngeneic murine PCa model with acquired ICB resistance. Using this model, synergistic efficacy was achieved by combining anti-PD1 and anti-CTLA4 antibodies with histone deacetylase inhibitor (HDACi) vorinostat, a cyclic ketogenic diet (CKD), or supplementation of ketone body β-hydroxybutyrate (BHB, endogenous HDACi) via 1,3-butanediol-admixed food. CKD and BHB supplementation delayed PCa tumors as monotherapy, and both BHB and adaptive immunity are required for the anti-tumor activity of CKD. Single-cell transcriptomic and proteomic profiling revealed that the HDACi and ketogenesis-enhanced ICB therapy involves cancer-cell-intrinsic (upregulated MHC class I molecules) and extrinsic mechanisms (CD8 + T cell chemoattraction, M1/M2 macrophage rebalancing, monocyte differentiation toward antigen presenting cells, and diminished neutrophils). Overall, these findings underscore the potential of using HDACi and optimized KD to enhance ICB therapy for PCa.
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Brina D, Ponzoni A, Troiani M, Calì B, Pasquini E, Attanasio G, Mosole S, Mirenda M, D'Ambrosio M, Colucci M, Guccini I, Revandkar A, Alajati A, Tebaldi T, Donzel D, Lauria F, Parhizgari N, Valdata A, Maddalena M, Calcinotto A, Bolis M, Rinaldi A, Barry S, Rüschoff JH, Sabbadin M, Sumanasuriya S, Crespo M, Sharp A, Yuan W, Grinu M, Boyle A, Miller C, Trotman L, Delaleu N, Fassan M, Moch H, Viero G, de Bono J, Alimonti A. The Akt/mTOR and MNK/eIF4E pathways rewire the prostate cancer translatome to secrete HGF, SPP1 and BGN and recruit suppressive myeloid cells. NATURE CANCER 2023; 4:1102-1121. [PMID: 37460872 PMCID: PMC11331482 DOI: 10.1038/s43018-023-00594-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/13/2023] [Indexed: 08/25/2023]
Abstract
Cancer is highly infiltrated by myeloid-derived suppressor cells (MDSCs). Currently available immunotherapies do not completely eradicate MDSCs. Through a genome-wide analysis of the translatome of prostate cancers driven by different genetic alterations, we demonstrate that prostate cancer rewires its secretome at the translational level to recruit MDSCs. Among different secreted proteins released by prostate tumor cells, we identified Hgf, Spp1 and Bgn as the key factors that regulate MDSC migration. Mechanistically, we found that the coordinated loss of Pdcd4 and activation of the MNK/eIF4E pathways regulate the mRNAs translation of Hgf, Spp1 and Bgn. MDSC infiltration and tumor growth were dampened in prostate cancer treated with the MNK1/2 inhibitor eFT508 and/or the AKT inhibitor ipatasertib, either alone or in combination with a clinically available MDSC-targeting immunotherapy. This work provides a therapeutic strategy that combines translation inhibition with available immunotherapies to restore immune surveillance in prostate cancer.
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Affiliation(s)
- Daniela Brina
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Adele Ponzoni
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Ima Biotech, Lille, France
| | - Martina Troiani
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Bianca Calì
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Emiliano Pasquini
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Giuseppe Attanasio
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Simone Mosole
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Michela Mirenda
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Evotec, Toulouse, France
| | - Mariantonietta D'Ambrosio
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Imperial College London, London, UK
| | - Manuel Colucci
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Ilaria Guccini
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Institute of Molecular Health Sciences, ETH Zurich, Zurich, Switzerland
| | - Ajinkya Revandkar
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Harvard Medical School, Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Abdullah Alajati
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Department of Urology, Universitätklinikum Bonn, Bonn, Germany
| | - Toma Tebaldi
- Yale Cancer Center and Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Deborah Donzel
- Institute of Biophysics, CNR Unit at Trento, Povo, Italy
| | - Fabio Lauria
- Institute of Biophysics, CNR Unit at Trento, Povo, Italy
| | - Nahjme Parhizgari
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Biosun Pharmed, Kordan, Iran
| | - Aurora Valdata
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Martino Maddalena
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Arianna Calcinotto
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Marco Bolis
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
- Bioinformatics Core Unit, Swiss Institute of Bioinformatics, Bellinzona, Switzerland
- Computational Oncology Unit, Department of Oncology, Istituto di Richerche Farmacologiche 'Mario Negri' IRCCS, Milano, Italy
| | - Andrea Rinaldi
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Simon Barry
- IMED Oncology AstraZeneca, Li Ka Shing Centre, Cambridge, UK
| | - Jan Hendrik Rüschoff
- Department of Pathology and Molecular Pathology, University Hospital Zurich (USZ), Zurich, Switzerland
| | | | - Semini Sumanasuriya
- Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
| | - Mateus Crespo
- Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
| | - Adam Sharp
- Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
| | - Wei Yuan
- Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
| | - Mathew Grinu
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
| | - Alexandra Boyle
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
| | - Cynthia Miller
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
| | - Lloyd Trotman
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
| | | | - Matteo Fassan
- Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
- Department of Medicine (DIMED), Surgical Pathology Unit, University of Padua, Padua, Italy
| | - Holger Moch
- Department of Pathology and Molecular Pathology, University Hospital Zurich (USZ), Zurich, Switzerland
| | | | - Johann de Bono
- Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
- The Royal Marsden Hospital, London, UK
| | - Andrea Alimonti
- Institute of Oncology Research, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland.
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland.
- Department of Medicine, Venetian Institute of Molecular Medicine, University of Padova, Padova, Italy.
- Department of Health Sciences and Technology, Eidgenössische Technische Hochschule (ETH) Zürich, Zurich, Switzerland.
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Antonarakis ES, Park SH, Goh JC, Shin SJ, Lee JL, Mehra N, McDermott R, Sala-Gonzalez N, Fong PC, Greil R, Retz M, Sade JP, Yanez P, Huang YH, Begbie SD, Gafanov RA, De Santis M, Rosenbaum E, Kolinsky MP, Rey F, Chiu KY, Roubaud G, Kramer G, Sumitomo M, Massari F, Suzuki H, Qiu P, Zhang J, Kim J, Poehlein CH, Yu EY. Pembrolizumab Plus Olaparib for Patients With Previously Treated and Biomarker-Unselected Metastatic Castration-Resistant Prostate Cancer: The Randomized, Open-Label, Phase III KEYLYNK-010 Trial. J Clin Oncol 2023; 41:3839-3850. [PMID: 37290035 PMCID: PMC10419579 DOI: 10.1200/jco.23.00233] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/13/2023] [Accepted: 05/01/2023] [Indexed: 06/10/2023] Open
Abstract
PURPOSE There is an unmet need for therapeutic options that prolong survival for patients with heavily pretreated, metastatic castration-resistant prostate cancer (mCRPC). The phase III, open-label KEYLYNK-010 study evaluated pembrolizumab plus olaparib versus a next-generation hormonal agent (NHA) for biomarker-unselected, previously treated mCRPC. METHODS Eligible participants had mCRPC that progressed on or after abiraterone or enzalutamide (but not both) and docetaxel. Participants were randomly assigned (2:1) to pembrolizumab plus olaparib or NHA (abiraterone or enzalutamide). The dual primary end points were radiographic progression-free survival (rPFS) by blinded independent central review per Prostate Cancer Working Group-modified RECIST 1.1 and overall survival (OS). Time to first subsequent therapy (TFST) was a key secondary end point. Safety and objective response rate (ORR) were secondary end points. RESULTS Between May 30, 2019, and July 16, 2021, 529 participants were randomly assigned to pembrolizumab plus olaparib and 264 to NHA. At final rPFS analysis, median rPFS was 4.4 months (95% CI, 4.2 to 6.0) with pembrolizumab plus olaparib and 4.2 months (95% CI, 4.0 to 6.1) with NHA (hazard ratio [HR], 1.02 [95% CI, 0.82 to 1.25]; P = .55). At final OS analysis, median OS was 15.8 months (95% CI, 14.6 to 17.0) and 14.6 months (95% CI, 12.6 to 17.3), respectively (HR, 0.94 [95% CI, 0.77 to 1.14]; P = .26). At final TFST analysis, median TFST was 7.2 months (95% CI, 6.7 to 8.1) versus 5.7 months (95% CI, 5.0 to 7.1), respectively (HR, 0.86 [95% CI, 0.71 to 1.03]). ORR was higher with pembrolizumab plus olaparib versus NHA (16.8% v 5.9%). Grade ≥3 treatment-related adverse events occurred in 34.6% and 9.0% of participants, respectively. CONCLUSION Pembrolizumab plus olaparib did not significantly improve rPFS or OS versus NHA in participants with biomarker-unselected, heavily pretreated mCRPC. The study was stopped for futility. No new safety signals occurred.
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Affiliation(s)
- Emmanuel S. Antonarakis
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
- Current Address: University of Minnesota Masonic Cancer Center, Minneapolis, MN
| | - Se Hoon Park
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | | | - Sang Joon Shin
- Severance Hospital Yonsei University Health System, Seoul, South Korea
| | - Jae Lyun Lee
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Niven Mehra
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ray McDermott
- St Vincent's University Hospital, Cancer Trials Ireland, Dublin, Ireland
| | | | - Peter C. Fong
- Auckland City Hospital, University of Auckland, Auckland, New Zealand
| | - Richard Greil
- Salzburg Cancer Research Institute-CCCIT Gmbh, Paracelsus Medical University Salzburg, Cancer Cluster Salzburg, Salzburg, Austria
| | - Margitta Retz
- Rechts der Isar Medical Center, Technical University Munich, Munich, Germany
| | | | - Patricio Yanez
- James Lind Cancer Research Center, Universidad de La Frontera, Temuco, Chile
| | - Yi-Hsiu Huang
- Taipei Veterans General Hospital, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | | | | | - Maria De Santis
- Charité Universitaetsmedizin Berlin—Campus Mitte, Berlin, Germany
- Medical University of Vienna, Vienna, Austria
| | | | | | | | - Kun-Yuan Chiu
- Taichung Veterans General Hospital, Taichung, Taiwan
| | | | - Gero Kramer
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | | | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | | | | | | | | | - Evan Y. Yu
- Fred Hutchinson Cancer Center, University of Washington, Seattle, WA
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54
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Xiao Q, Li X, Liu C, Jiang Y, He Y, Zhang W, Azevedo HS, Wu W, Xia Y, He W. Improving cancer immunotherapy via co-delivering checkpoint blockade and thrombospondin-1 downregulator. Acta Pharm Sin B 2023; 13:3503-3517. [PMID: 37655330 PMCID: PMC10465872 DOI: 10.1016/j.apsb.2022.07.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/24/2022] [Accepted: 07/07/2022] [Indexed: 12/13/2022] Open
Abstract
The use of checkpoint-blockade antibodies is still restricted in several malignancies due to the modest efficacy, despite considerable success in anti-tumor immunotherapy. The poor response of cancer cells to immune destruction is an essential contributor to the failure of checkpoint therapy. We hypothesized that combining checkpoint therapy with natural-product chemosensitizer could enhance immune response. Herein, a targeted diterpenoid derivative was integrated with the checkpoint blockade (anti-CTLA-4) to improve immunotherapy using thermosensitive liposomes as carriers. In vivo, the liposomes enabled the co-delivery of the two drug payloads into the tumor. Consequently, the regulatory T cell proliferation was restrained, the cytotoxic T cell infiltration was enhanced, and the profound immunotherapeutic effect was achieved. In addition, the immunotherapeutic effect of another clinically used checkpoint antibody, anti-PD-1, also benefited from the diterpenoid derivative. Of note, our mechanism study revealed that the targeted diterpenoid derivative increased the sensitivity of cancer cells to immune attack via THBS1 downregulation and the resultant destruction of THBS1-CD47 interaction. Collectively, co-delivering THBS1 inhibitor and checkpoint blockade is promising to boost cancer immunotherapy. We first time discovered that THBS1 suppression could strengthen checkpoint therapy.
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Affiliation(s)
- Qingqing Xiao
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Xiaotong Li
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Chang Liu
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yuxin Jiang
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yonglong He
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Wanting Zhang
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Helena S. Azevedo
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, UK
| | - Wei Wu
- School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Yuanzheng Xia
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Wei He
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
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55
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Ren R, Xiong C, Ma R, Wang Y, Yue T, Yu J, Shao B. The recent progress of myeloid-derived suppressor cell and its targeted therapies in cancers. MedComm (Beijing) 2023; 4:e323. [PMID: 37547175 PMCID: PMC10397484 DOI: 10.1002/mco2.323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/09/2023] [Accepted: 05/24/2023] [Indexed: 08/08/2023] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are an immature group of myeloid-derived cells generated from myeloid cell precursors in the bone marrow. MDSCs appear almost exclusively in pathological conditions, such as tumor progression and various inflammatory diseases. The leading function of MDSCs is their immunosuppressive ability, which plays a crucial role in tumor progression and metastasis through their immunosuppressive effects. Since MDSCs have specific molecular features, and only a tiny amount exists in physiological conditions, MDSC-targeted therapy has become a promising research direction for tumor treatment with minimal side effects. In this review, we briefly introduce the classification, generation and maturation process, and features of MDSCs, and detail their functions under various circumstances. The present review specifically demonstrates the environmental specificity of MDSCs, highlighting the differences between MDSCs from cancer and healthy individuals, as well as tumor-infiltrating MDSCs and circulating MDSCs. Then, we further describe recent advances in MDSC-targeted therapies. The existing and potential targeted drugs are divided into three categories, monoclonal antibodies, small-molecular inhibitors, and peptides. Their targeting mechanisms and characteristics have been summarized respectively. We believe that a comprehensive in-depth understanding of MDSC-targeted therapy could provide more possibilities for the treatment of cancer.
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Affiliation(s)
- Ruiyang Ren
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesDepartment of OrthodonticsWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Chenyi Xiong
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Runyu Ma
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Yixuan Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Tianyang Yue
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Jiayun Yu
- Department of RadiotherapyCancer Center and State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Bin Shao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
- State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduSichuanChina
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Jiang P, Chen T, Chu LF, Xu RP, Gao JT, Wang L, Liu Q, Tang L, Wan H, Li M, Ren HC. Enhancing drug-drug Interaction Prediction by Integrating Physiologically-Based Pharmacokinetic Model with Fraction Metabolized by CYP3A4. Expert Opin Drug Metab Toxicol 2023; 19:721-731. [PMID: 37746740 DOI: 10.1080/17425255.2023.2263358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/31/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Enhancing the precision of drug-drug interaction (DDI) prediction is essential for improving drug safety and efficacy. The aim is to identify the most effective fraction metabolized by CY3A4 (fm) for improving DDI prediction using physiologically based pharmacokinetic (PBPK) models. RESEARCH DESIGN AND METHODS The fm values were determined for 33 approved drugs using a human liver microsome for in vitro measurements and the ADMET Predictor software for in silico predictions. Subsequently, these fm values were integrated into PBPK models using the GastroPlus platform. The PBPK models, combined with a ketoconazole model, were utilized to predict AUCR (AUCcombo with ketoconazole/AUCdosing alone), and the accuracy of these predictions was evaluated by comparison with observed AUCR. RESULTS The integration of in vitro fm method demonstrates superior performance compared to the in silico fm method and fm of 100% method. Under the Guest-limits criteria, the integration of in vitro fm achieves an accuracy of 76%, while the in silico fm and fm of 100% methods achieve accuracies of 67% and 58%, respectively. CONCLUSIONS Our study highlights the importance of in vitro fm data to improve the accuracy of predicting DDIs and demonstrates the promising potential of in silico fm in predicting DDIs.
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Affiliation(s)
- Pin Jiang
- Department of DMPK, Shanghai Medicilon Inc, Shanghai, P. R. China
| | - Tao Chen
- Shanghai PharmoGo Co., Ltd, Shanghai, P. R. China
| | - Lin-Feng Chu
- Department of DMPK, Shanghai Medicilon Inc, Shanghai, P. R. China
| | - Ren-Peng Xu
- Department of DMPK, Shanghai Medicilon Inc, Shanghai, P. R. China
| | - Jin-Ting Gao
- Drug Discovery Department, GenFleet Therapeutics (Shanghai) Inc, Shanghai, P. R. China
| | - Li Wang
- Drug Discovery Department, GenFleet Therapeutics (Shanghai) Inc, Shanghai, P. R. China
| | - Qiang Liu
- Drug Discovery Department, GenFleet Therapeutics (Shanghai) Inc, Shanghai, P. R. China
| | - Lily Tang
- Drug Discovery Department, GenFleet Therapeutics (Shanghai) Inc, Shanghai, P. R. China
| | - Hong Wan
- Department of DMPK, Shanghai Medicilon Inc, Shanghai, P. R. China
| | - Ming Li
- Department of Cardiovascular Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R.China
| | - Hong-Can Ren
- Drug Discovery Department, GenFleet Therapeutics (Shanghai) Inc, Shanghai, P. R. China
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Yang F, Li J, Ge Q, Zhang Y, Zhang M, Zhou J, Wang H, Du J, Gao S, Liang C, Meng J. Non-coding RNAs: emerging roles in the characterization of immune microenvironment and immunotherapy of prostate cancer. Biochem Pharmacol 2023:115669. [PMID: 37364622 DOI: 10.1016/j.bcp.2023.115669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 06/28/2023]
Abstract
Prostate cancer is the most common tumor among men. Although the prognosis for early-stage prostate cancer is good, patients with advanced disease often progress to metastatic castration-resistant prostate cancer (mCRPC), which usually leads to death owing to resistance to existing treatments and lack of long-term effective therapy. In recent years, immunotherapy, especially immune checkpoint inhibitors (ICIs), has made great progress in the treatment of various solid tumors, including prostate cancer. However, the ICIs have only shown modest outcomes in mCRPC compared with other tumors. Previous studies have suggested that the suppressive tumor immune microenvironment (TIME) of prostate cancer leads to poor anti-tumor immune response and tumor resistance to immunotherapy. It has been reported that non-coding RNAs (ncRNAs) are capable of regulating upstream signaling at the transcriptional level, leading to a "cascade of changes" in downstream molecules. As a result, ncRNAs have been identified as an ideal class of molecules for cancer treatment. The discovery of ncRNAs provides a new perspective on TIME regulation in prostate cancer. ncRNAs have been associated with establishing an immunosuppressive microenvironment in prostate cancer through multiple pathways to modulate the immune escape of tumor cells which can promote resistance of prostate cancer to immunotherapy. Targeting these related ncRNAs presents an opportunity to improve the effectiveness of immunotherapy in this patient population.
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Affiliation(s)
- Feixiang Yang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China.
| | - Jiawei Li
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Qintao Ge
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Yuchen Zhang
- First School of Clinical Medicine, Anhui Medical University, Hefei 230022, China.
| | - Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Jun Zhou
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Haitao Wang
- Center for Cancer Research, Clinical Research/NCI/NIH, Bethesda, MD 20892, USA
| | - Juan Du
- The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, Guangdong, China.
| | - Shenglin Gao
- Department of Urology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, Jiangsu, China; Gonghe County Hospital of Traditional Chinese Medicine, Hainan 813099, Qinghai, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
| | - Jialin Meng
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China.
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Gibellini L, Borella R, Santacroce E, Serattini E, Boraldi F, Quaglino D, Aramini B, De Biasi S, Cossarizza A. Circulating and Tumor-Associated Neutrophils in the Era of Immune Checkpoint Inhibitors: Dynamics, Phenotypes, Metabolism, and Functions. Cancers (Basel) 2023; 15:3327. [PMID: 37444436 DOI: 10.3390/cancers15133327] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Neutrophils are the most abundant myeloid cells in the blood and are a considerable immunological component of the tumor microenvironment. However, their functional importance has often been ignored, as they have always been considered a mono-dimensional population of terminally differentiated, short-living cells. During the last decade, the use of cutting-edge, single-cell technologies has revolutionized the classical view of these cells, unmasking their phenotypic and functional heterogeneity. In this review, we summarize the emerging concepts in the field of neutrophils in cancer, by reviewing the recent literature on the heterogeneity of both circulating neutrophils and tumor-associated neutrophils, as well as their possible significance in tumor prognosis and resistance to immune checkpoint inhibitors.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Elena Santacroce
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Eugenia Serattini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Federica Boraldi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Daniela Quaglino
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Beatrice Aramini
- Division of Thoracic Surgery, Department of Medical and Surgical Sciences (DIMEC), University Hospital GB Morgagni-L Pierantoni, 47121 Forlì, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
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Lin M, Sun X, Lv L. New insights and options into the mechanisms and effects of combined targeted therapy and immunotherapy in prostate cancer. Mol Ther Oncolytics 2023; 29:91-106. [PMID: 37215386 PMCID: PMC10199166 DOI: 10.1016/j.omto.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023] Open
Abstract
Chronic inflammation is believed to drive prostate carcinogenesis by producing reactive oxygen species or reactive nitrogen species to induce DNA damage. This effect might subsequently cause epigenetic and genomic alterations, leading to malignant transformation. Although established therapeutic advances have extended overall survival, tumors in patients with advanced prostate cancer are prone to metastasis, transformation into metastatic castration-resistant prostate cancer, and therapeutic resistance. The tumor microenvironment (TME) of prostate cancer is involved in carcinogenesis, invasion and drug resistance. A plethora of preclinical studies have focused on immune-based therapies. Understanding the intricate TME system in prostate cancer may hold much promise for developing novel therapies, designing combinational therapeutic strategies, and further overcoming resistance to established treatments to improve the lives of prostate cancer patients. In this review, we discuss nonimmune components and various immune cells within the TME and their putative roles during prostate cancer initiation, progression, and metastasis. We also outline the updated fundamental research focusing on therapeutic advances of targeted therapy as well as combinational options for prostate cancer.
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Affiliation(s)
- Mingen Lin
- Nourse Centre for Pet Nutrition, Wuhu 241200, China
| | - Xue Sun
- Nourse Centre for Pet Nutrition, Wuhu 241200, China
| | - Lei Lv
- Nourse Centre for Pet Nutrition, Wuhu 241200, China
- Shanghai Chowsing Pet Products Co., Ltd, Shanghai 201103, China
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60
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Wang H, Li N, Liu Q, Guo J, Pan Q, Cheng B, Xu J, Dong B, Yang G, Yang B, Wang X, Gu Y, Zhang G, Lian Y, Zhang W, Zhang M, Li T, Zang Y, Tan M, Li Q, Wang X, Yu Z, Jiang J, Huang H, Qin J. Antiandrogen treatment induces stromal cell reprogramming to promote castration resistance in prostate cancer. Cancer Cell 2023:S1535-6108(23)00183-6. [PMID: 37352863 DOI: 10.1016/j.ccell.2023.05.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 03/15/2023] [Accepted: 05/26/2023] [Indexed: 06/25/2023]
Abstract
Lineage plasticity causes therapeutic resistance; however, it remains unclear how the fate conversion and phenotype switching of cancer-associated fibroblasts (CAFs) are implicated in disease relapse. Here, we show that androgen deprivation therapy (ADT)-induced SPP1+ myofibroblastic CAFs (myCAFs) are critical stromal constituents that drive the development of castration-resistant prostate cancer (CRPC). Our results reveal that SPP1+ myCAFs arise from the inflammatory CAFs in hormone-sensitive PCa; therefore, they represent two functional states of an otherwise ontogenically identical cell type. Antiandrogen treatment unleashes TGF-β signaling, resulting in SOX4-SWI/SNF-dependent CAF phenotype switching. SPP1+ myCAFs in turn render PCa refractory to ADT via an SPP1-ERK paracrine mechanism. Importantly, these sub-myCAFs are associated with inferior therapeutic outcomes, providing the rationale for inhibiting polarization or paracrine mechanisms to circumvent castration resistance. Collectively, our results highlight that therapy-induced phenotypic switching of CAFs is coupled with disease progression and that targeting this stromal component may restrain CRPC.
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Affiliation(s)
- Hanling Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Ni Li
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Qiuli Liu
- Department of Urology, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing 400042, China
| | - Jiacheng Guo
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Qiang Pan
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Bisheng Cheng
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Junyu Xu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Baijun Dong
- Department of Urology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Guanjie Yang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai 200072, China
| | - Bin Yang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Yanchang Road, Shanghai 200072, China
| | - Xuege Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Yongqiang Gu
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Guoying Zhang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Yannan Lian
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Wei Zhang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Mingyu Zhang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Tianyi Li
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Yi Zang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Minjia Tan
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Qintong Li
- Department of Obstetrics, Gynecology and Pediatrics, West China Second University Hospital, Sichuan University, 20 Renmin South Road, Chengdu 610041, China
| | - Xiaoming Wang
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, China
| | - Zhengquan Yu
- State Key Laboratories for Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Jun Jiang
- Department of Urology, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing 400042, China.
| | - Hai Huang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China.
| | - Jun Qin
- CAS Key Laboratory of Tissue Microenvironment and Tumor, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Nutrition and Health, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China; Department of Urology, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing 400042, China.
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61
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Jiménez-Cortegana C, Poveda C, Cabrera G. Editorial: The regulatory immune system as a target to improve adjuvants and novel vaccines. Front Cell Infect Microbiol 2023; 13:1223689. [PMID: 37342243 PMCID: PMC10277800 DOI: 10.3389/fcimb.2023.1223689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/30/2023] [Indexed: 06/22/2023] Open
Affiliation(s)
- Carlos Jiménez-Cortegana
- Department of Medical Biochemistry, Molecular Biology and Immunology, Faculty of Medicine, University of Seville, Seville, Spain
| | - Cristina Poveda
- Department of Pediatrics, National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Gabriel Cabrera
- Laboratorio de Tecnología Inmunológica, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe Capital, Argentina
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Zhou S, Zhao Z, Zhong H, Ren Z, Li Y, Wang H, Qiu Y. The role of myeloid-derived suppressor cells in liver cancer. Discov Oncol 2023; 14:77. [PMID: 37217620 DOI: 10.1007/s12672-023-00681-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/09/2023] [Indexed: 05/24/2023] Open
Abstract
MDSCs are immature myeloid immune cells, which accumulate in models of liver cancer to reduce effector immune cell activity, contribute to immune escape and treatment resistance. The accumulation of MDSCs suppresses the role of CTL and the killing effects of NK cells, induces the accumulation of Treg cells, and blocks the antigen presentation of DCs, thus promoting the progression of liver cancer. Recently, immunotherapy has emerged a valuable approach following chemoradiotherapy in the therapy of advanced liver cancer. A considerable increasing of researches had proved that targeting MDSCs has become one of the therapeutic targets to enhance tumor immunity. In preclinical study models, targeting MDSCs have shown encouraging results in both alone and in combination administration. In this paper, we elaborated immune microenvironment of the liver, function and regulatory mechanisms of MDSCs, and therapeutic approaches to target MDSCs. We also expect these strategies to supply new views for future immunotherapy for the treatment of liver cancer.
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Affiliation(s)
- Shiyue Zhou
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, People's Republic of China
- School of Medical Technology, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Rd., West Area, Tuanbo New Town, Jinghai Dist, Tianjin, 301617, China
| | - Zixuan Zhao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, People's Republic of China
| | - Hao Zhong
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, People's Republic of China
| | - Zehao Ren
- School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China
| | - Yuye Li
- Binhai New Area Hospital of TCM, Tianjin, 300451, China.
| | - Hong Wang
- School of Medical Technology, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Rd., West Area, Tuanbo New Town, Jinghai Dist, Tianjin, 301617, China.
| | - Yuling Qiu
- School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China.
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63
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Shi W, Wang Y, Zhao Y, Kim JJ, Li H, Meng C, Chen F, Zhang J, Mak DH, Van V, Leo J, Croix BS, Aparicio A, Zhao D. Immune checkpoint B7-H3 is a therapeutic vulnerability in prostate cancer harboring PTEN and TP53 deficiencies. Sci Transl Med 2023; 15:eadf6724. [PMID: 37163614 PMCID: PMC10574140 DOI: 10.1126/scitranslmed.adf6724] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 04/17/2023] [Indexed: 05/12/2023]
Abstract
Checkpoint immunotherapy has yielded meaningful responses across many cancers but has shown modest efficacy in advanced prostate cancer. B7 homolog 3 protein (B7-H3/CD276) is an immune checkpoint molecule and has emerged as a promising therapeutic target. However, much remains to be understood regarding B7-H3's role in cancer progression, predictive biomarkers for B7-H3-targeted therapy, and combinatorial strategies. Our multi-omics analyses identified B7-H3 as one of the most abundant immune checkpoints in prostate tumors containing PTEN and TP53 genetic inactivation. Here, we sought in vivo genetic evidence for, and mechanistic understanding of, the role of B7-H3 in PTEN/TP53-deficient prostate cancer. We found that loss of PTEN and TP53 induced B7-H3 expression by activating transcriptional factor Sp1. Prostate-specific deletion of Cd276 resulted in delayed tumor progression and reversed the suppression of tumor-infiltrating T cells and NK cells in Pten/Trp53 genetically engineered mouse models. Furthermore, we tested the efficacy of the B7-H3 inhibitor in preclinical models of castration-resistant prostate cancer (CRPC). We demonstrated that enriched regulatory T cells and elevated programmed cell death ligand 1 (PD-L1) in myeloid cells hinder the therapeutic efficacy of B7-H3 inhibition in prostate tumors. Last, we showed that B7-H3 inhibition combined with blockade of PD-L1 or cytotoxic T lymphocyte-associated protein 4 (CTLA-4) achieved durable antitumor effects and had curative potential in a PTEN/TP53-deficient CRPC model. Given that B7-H3-targeted therapies have been evaluated in early clinical trials, our studies provide insights into the potential of biomarker-driven combinatorial immunotherapy targeting B7-H3 in prostate cancer, among other malignancies.
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Affiliation(s)
- Wei Shi
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yin Wang
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yuehui Zhao
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Justin Jimin Kim
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Biology, Colby College, Waterville, ME 04901, USA
| | - Haoyan Li
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chenling Meng
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Feiyu Chen
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jie Zhang
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Duncan H. Mak
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Vivien Van
- Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Javier Leo
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX 77030, USA
| | - Brad St. Croix
- Tumor Angiogenesis Unit, Mouse Cancer Genetics Program, National Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA
| | - Ana Aparicio
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Di Zhao
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX 77030, USA
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64
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Xu P, Yang JC, Chen B, Nip C, Van Dyke JE, Zhang X, Chen HW, Evans CP, Murphy WJ, Liu C. Androgen receptor blockade resistance with enzalutamide in prostate cancer results in immunosuppressive alterations in the tumor immune microenvironment. J Immunother Cancer 2023; 11:e006581. [PMID: 37147019 PMCID: PMC10163595 DOI: 10.1136/jitc-2022-006581] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Emerging data suggest that patients with enzalutamide-treated prostate cancer with increased programmed death-ligand 1 (PD-L1) expression may benefit from anti-PD-L1 treatment. Unfortunately, the Phase III IMbassador250 clinical trial revealed that the combination of atezolizumab (a PD-L1 inhibitor) and enzalutamide failed to extend overall survival in patients with castration-resistant prostate cancer (CRPC). However, the mechanisms underlying treatment failure remain unknown. METHODS Human CRPC C4-2B cells and murine Myc-CaP cells were chronically exposed to increasing concentrations of enzalutamide and the cells resistant to enzalutamide were referred to as C4-2B MDVR and Myc-CaP MDVR, respectively. The mechanisms of action in drug-resistant prostate cancer cells were determined using RNA sequencing analyses, RNA interference, real-time PCR, western blotting, and co-culturing technologies. Myc-CaP and Myc-CaP MDVR tumors were established in syngeneic FVB mice, and tumor-infiltrating leukocytes were isolated after enzalutamide treatment. The stained immune cells were determined by flow cytometry, and the data were analyzed using FlowJo. RESULTS Immune-related signaling pathways (interferon alpha/gamma response, inflammatory response, and cell chemotaxis) were suppressed in human enzalutamide-resistant prostate cancer cells. PD-L1 was overexpressed and negatively regulated by androgen receptor signaling in resistant cells and patient with CRPC cohorts. Enzalutamide treatment decreased CD8+ T-cell numbers but increased monocytic myeloid-derived suppressor cell (M-MDSC) populations and PD-L1 expression within murine Myc-CaP tumors. Similarly, chemotaxis and immune response-regulating signaling pathways were suppressed, and PD-L1 expression was also increased using enzalutamide-resistant Myc-CaP MDVR cells. Notably, MDSC populations were significantly increased in Myc-CaP MDVR orthotopic tumors compared with those in Myc-CaP parental tumors. Co-culturing bone marrow cells with Myc-CaP MDVR cells significantly promoted MDSC differentiation and shifted towards M2 macrophage skewing. CONCLUSIONS Our study suggests that immunosuppressive signaling can be promoted directly by enzalutamide-resistant prostate cancer cells and may be a potential means by which the efficacy of immune checkpoint inhibitors in enzalutamide-resistant prostate cancer is diminished.
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Affiliation(s)
- Pengfei Xu
- Department of Urologic Surgery, University of California Davis, Sacramento, California, USA
| | - Joy C Yang
- Department of Urologic Surgery, University of California Davis, Sacramento, California, USA
| | - Bo Chen
- Department of Urologic Surgery, University of California Davis, Sacramento, California, USA
| | - Christopher Nip
- Department of Urologic Surgery, University of California Davis, Sacramento, California, USA
| | - Jonathan E Van Dyke
- Flow Cytometry Core, University of California Davis, Sacramento, California, USA
| | - Xiong Zhang
- Department of Biochemistry and Molecular Medicine, University of California Davis, Davis, California, USA
| | - Hong-Wu Chen
- Department of Biochemistry and Molecular Medicine, University of California Davis, Davis, California, USA
- University of California Davis Comprehensive Cancer Center, Sacramento, California, USA
| | - Christopher P Evans
- Department of Urologic Surgery, University of California Davis, Sacramento, California, USA
- University of California Davis Comprehensive Cancer Center, Sacramento, California, USA
| | - William J Murphy
- University of California Davis Comprehensive Cancer Center, Sacramento, California, USA
- Department of Dermatology and Department of Internal Medicine, University of California Davis, Sacramento, California, USA
| | - Chengfei Liu
- Department of Urologic Surgery, University of California Davis, Sacramento, California, USA
- University of California Davis Comprehensive Cancer Center, Sacramento, California, USA
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65
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Lin Z, Huang K, Guo H, Jia M, Sun Q, Chen X, Wu J, Yao Q, Zhang P, Vakal S, Zou Z, Gao H, Ci L, Chen J, Guo W. Targeting ZDHHC9 potentiates anti-programmed death-ligand 1 immunotherapy of pancreatic cancer by modifying the tumor microenvironment. Biomed Pharmacother 2023; 161:114567. [PMID: 36963362 DOI: 10.1016/j.biopha.2023.114567] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 03/26/2023] Open
Abstract
Immune checkpoint blockade (ICB) therapy targeting the programmed death 1/programmed death-ligand 1 (PD-1/PD-L1) axis has achieved considerable success in treating a wide range of cancers. However, most patients with pancreatic cancer remain resistant to ICB. Moreover, there is a lack of optimal biomarkers for the prediction of response to this therapy. Palmitoylation is mediated by a family of 23 S-acyltransferases, termed zinc finger Asp-His-His-Cys-type palmitoyltransferases (ZDHHC), which precisely control various cancer-related protein functions and represent promising drug targets for cancer therapy. Here, we revealed that tumor cell-intrinsic ZDHHC9 was overexpressed in pancreatic cancer tissues and associated with impaired anti-tumor immunity. In syngeneic pancreatic tumor models, the knockdown of ZDHHC9 expression suppressed tumor progression and prolonged survival time of mice by modifying the immunosuppressive ('cold') to proinflammatory ('hot') tumor microenvironment. Furthermore, ZDHHC9 deficiency sensitized anti-PD-L1 immunotherapy mainly in a CD8+ T cell dependent manner. Lastly, we employed the ZDHHC9-siRNA nanoparticle system to efficiently silence ZDHHC9 in pancreatic tumors. Collectively, our findings indicate that ZDHHC9 overexpression in pancreatic tumors is a mechanism involved in the inhibition of host anti-tumor immunity and highlight the importance of inactivating ZDHHC9 as an effective immunotherapeutic strategy and booster for anti-PD-L1 therapy against pancreatic cancer.
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Affiliation(s)
- Zhiqing Lin
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Keke Huang
- Department of Ophthalmology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, 610031, China
| | - Hui Guo
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Manli Jia
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Qiuqin Sun
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Xuhao Chen
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China
| | - Jianmin Wu
- Institute of Genomic Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, 325000, China
| | - Qingqing Yao
- Institute of Advanced Materials for Nano-Bio Applications, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, 325000, China
| | - Peng Zhang
- Shenzhen Key Laboratory of E.N.T., Institute of E.N.T. and Longgang E.N.T. hospital, Shenzhen, Guangdong, 518000, China
| | - Sergii Vakal
- Structural Bioinformatics Lab, Department of Biochemistry, Åbo Akademi University, Turku, Southwest Finland, 20100, Finland
| | - Zhengzhi Zou
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, Guangdong, 510631, China
| | - Haiyao Gao
- Shanghai Model Organisms Center, Inc., Shanghai Engineering Research Center for Model Organisms, Shanghai, 200000, China
| | - Lei Ci
- Shanghai Model Organisms Center, Inc., Shanghai Engineering Research Center for Model Organisms, Shanghai, 200000, China
| | - Jiangfan Chen
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China.
| | - Wei Guo
- The Molecular Neuropharmacology Laboratory and the Eye-Brain Research Center, The State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, 325000, China.
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66
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Bergholz JS, Wang Q, Wang Q, Ramseier M, Prakadan S, Wang W, Fang R, Kabraji S, Zhou Q, Gray GK, Abell-Hart K, Xie S, Guo X, Gu H, Von T, Jiang T, Tang S, Freeman GJ, Kim HJ, Shalek AK, Roberts TM, Zhao JJ. PI3Kβ controls immune evasion in PTEN-deficient breast tumours. Nature 2023; 617:139-146. [PMID: 37076617 PMCID: PMC10494520 DOI: 10.1038/s41586-023-05940-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 03/10/2023] [Indexed: 04/21/2023]
Abstract
Loss of the PTEN tumour suppressor is one of the most common oncogenic drivers across all cancer types1. PTEN is the major negative regulator of PI3K signalling. The PI3Kβ isoform has been shown to play an important role in PTEN-deficient tumours, but the mechanisms underlying the importance of PI3Kβ activity remain elusive. Here, using a syngeneic genetically engineered mouse model of invasive breast cancer driven by ablation of both Pten and Trp53 (which encodes p53), we show that genetic inactivation of PI3Kβ led to a robust anti-tumour immune response that abrogated tumour growth in syngeneic immunocompetent mice, but not in immunodeficient mice. Mechanistically, PI3Kβ inactivation in the PTEN-null setting led to reduced STAT3 signalling and increased the expression of immune stimulatory molecules, thereby promoting anti-tumour immune responses. Pharmacological PI3Kβ inhibition also elicited anti-tumour immunity and synergized with immunotherapy to inhibit tumour growth. Mice with complete responses to the combined treatment displayed immune memory and rejected tumours upon re-challenge. Our findings demonstrate a molecular mechanism linking PTEN loss and STAT3 activation in cancer and suggest that PI3Kβ controls immune escape in PTEN-null tumours, providing a rationale for combining PI3Kβ inhibitors with immunotherapy for the treatment of PTEN-deficient breast cancer.
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Affiliation(s)
- Johann S Bergholz
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Qiwei Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Qi Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Geode Therapeutics, Inc., Boston, MA, USA
| | - Michelle Ramseier
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Department of Chemistry, and Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Sanjay Prakadan
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Department of Chemistry, and Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Weihua Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Rong Fang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, P. R. China
| | - Sheheryar Kabraji
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Qian Zhou
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, P. R. China
| | - G Kenneth Gray
- Department of Cell Biology and Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA
| | - Kayley Abell-Hart
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Shaozhen Xie
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Xiaocan Guo
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Hao Gu
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Thanh Von
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Tao Jiang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Shuang Tang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, P. R. China
| | - Gordon J Freeman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Hye-Jung Kim
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Immunology Discovery, Genentech, South San Francisco, CA, USA
| | - Alex K Shalek
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Department of Chemistry, and Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| | - Thomas M Roberts
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA.
| | - Jean J Zhao
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA.
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
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67
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Zhao Q, Liang G, Guo B, Wang W, Yang C, Chen D, Yang F, Xiao H, Xing N. Polyphotosensitizer-Based Nanoparticles with Michael Addition Acceptors Inhibiting GST Activity and Cisplatin Deactivation for Enhanced Chemotherapy and Photodynamic Immunotherapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2300175. [PMID: 36930173 PMCID: PMC10161037 DOI: 10.1002/advs.202300175] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/09/2023] [Indexed: 05/06/2023]
Abstract
Glutathione S-transferase (GST), which is a key enzyme in the conjugation reaction of glutathione (GSH), is overexpressed in cancer cells, leading to cisplatin deactivation and ultimately drug resistance. In addition, many tumors are immune "cold tumors," limiting the application of immune checkpoint inhibitors. Herein, a reactive oxygen species (ROS)-responsive polyphotosensitizer-based nanoparticle (NP2) with Michael addition acceptors inhibiting GST activity and cisplatin deactivation is designed. Under the 808 nm light irradiation, on the one hand, the Michael addition acceptor in NP2 can react with GST and inhibit its activity, thereby decreasing the GSH conjugation and reducing the GSH-mediated deactivation of cisplatin and improving its chemotherapeutic effect. On the other hand, NP2+L induces more ROS production in prostate tumor cells, which can further induce type II immunogenic cell death (ICD) and stimulate a stronger antitumor immune response. It is found that NP2 under the 808 nm light irradiation (NP2+L) can increase PD-L1 expression on the surface of prostate cancer cells. Subsequently, NP2+L combined with PD-L1 treatment is found to simultaneously enhance the efficacies of chemotherapy and photodynamic immunotherapy in prostate tumors, providing a new paradigm for the clinical multimodal treatment of tumors.
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Affiliation(s)
- Qinxin Zhao
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ganghao Liang
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Boda Guo
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Wenkuan Wang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Chao Yang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Dong Chen
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Feiya Yang
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Haihua Xiao
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Nianzeng Xing
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- Department of Urology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Shanxi, 030013, China
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68
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Wang D, Cheng C, Chen X, Wang J, Liu K, Jing N, Xu P, Xi X, Sun Y, Ji Z, Zhao H, He Y, Zhang K, Du X, Dong B, Fang Y, Zhang P, Qian X, Xue W, Gao WQ, Zhu HH. IL-1β Is an Androgen-Responsive Target in Macrophages for Immunotherapy of Prostate Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023:e2206889. [PMID: 37092583 DOI: 10.1002/advs.202206889] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 03/03/2023] [Indexed: 05/03/2023]
Abstract
Great attention is paid to the role of androgen receptor (AR) as a central transcriptional factor in driving the growth of prostate cancer (PCa) epithelial cells. However, the understanding of the role of androgen in PCa-infiltrated immune cells and the impact of androgen deprivation therapy (ADT), the first-line treatment for advanced PCa, on the PCa immune microenvironment remains limited. On the other hand, immune checkpoint blockade has revolutionized the treatment of certain cancer types, but fails to achieve any benefit in advanced PCa, due to an immune suppressive environment. In this study, it is reported that AR signaling pathway is evidently activated in tumor-associated macrophages (TAMs) of PCa both in mice and humans. AR acts as a transcriptional repressor for IL1B in TAMs. ADT releases the restraint of AR on IL1B and therefore leads to an excessive expression and secretion of IL-1β in TAMs. IL-1β induces myeloid-derived suppressor cells (MDSCs) accumulation that inhibits the activation of cytotoxic T cells, leading to the immune suppressive microenvironment. Critically, anti-IL-1β antibody coupled with ADT and the immune checkpoint inhibitor anti-PD-1 antibody exerts a stronger anticancer effect on PCa following castration. Together, IL-1β is an important androgen-responsive immunotherapeutic target for advanced PCa.
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Affiliation(s)
- Deng Wang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Chaping Cheng
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Xinyu Chen
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Jinming Wang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Kaiyuan Liu
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Na Jing
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Penghui Xu
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Xialian Xi
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Yujiao Sun
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Zhongzhong Ji
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Huifang Zhao
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Yuman He
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Kai Zhang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Xinxing Du
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, P. R. China
| | - Baijun Dong
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, P. R. China
| | - Yuxiang Fang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Pengcheng Zhang
- School of Biomedical Engineering, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Xueming Qian
- Mabspace Biosciences (Suzhou) Co. Limited, Suzhou, 215123, P. R. China
| | - Wei Xue
- Department of Urology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, P. R. China
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Helen He Zhu
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
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69
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Barry ST, Gabrilovich DI, Sansom OJ, Campbell AD, Morton JP. Therapeutic targeting of tumour myeloid cells. Nat Rev Cancer 2023; 23:216-237. [PMID: 36747021 DOI: 10.1038/s41568-022-00546-2] [Citation(s) in RCA: 74] [Impact Index Per Article: 74.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2022] [Indexed: 02/08/2023]
Abstract
Myeloid cells are pivotal within the immunosuppressive tumour microenvironment. The accumulation of tumour-modified myeloid cells derived from monocytes or neutrophils - termed 'myeloid-derived suppressor cells' - and tumour-associated macrophages is associated with poor outcome and resistance to treatments such as chemotherapy and immune checkpoint inhibitors. Unfortunately, there has been little success in large-scale clinical trials of myeloid cell modulators, and only a few distinct strategies have been used to target suppressive myeloid cells clinically so far. Preclinical and translational studies have now elucidated specific functions for different myeloid cell subpopulations within the tumour microenvironment, revealing context-specific roles of different myeloid cell populations in disease progression and influencing response to therapy. To improve the success of myeloid cell-targeted therapies, it will be important to target tumour types and patient subsets in which myeloid cells represent the dominant driver of therapy resistance, as well as to determine the most efficacious treatment regimens and combination partners. This Review discusses what we can learn from work with the first generation of myeloid modulators and highlights recent developments in modelling context-specific roles for different myeloid cell subtypes, which can ultimately inform how to drive more successful clinical trials.
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Affiliation(s)
- Simon T Barry
- Bioscience, Early Oncology, AstraZeneca, Cambridge, UK.
| | | | - Owen J Sansom
- Cancer Research UK Beatson Institute, Glasgow, UK
- School of Cancer Sciences, University of Glasgow, Glasgow, UK
| | | | - Jennifer P Morton
- Cancer Research UK Beatson Institute, Glasgow, UK
- School of Cancer Sciences, University of Glasgow, Glasgow, UK
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70
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Ebrahimi N, Fardi E, Ghaderi H, Palizdar S, Khorram R, Vafadar R, Ghanaatian M, Rezaei-Tazangi F, Baziyar P, Ahmadi A, Hamblin MR, Aref AR. Receptor tyrosine kinase inhibitors in cancer. Cell Mol Life Sci 2023; 80:104. [PMID: 36947256 PMCID: PMC11073124 DOI: 10.1007/s00018-023-04729-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/31/2023] [Accepted: 02/13/2023] [Indexed: 03/23/2023]
Abstract
Targeted therapy is a new cancer treatment approach, involving drugs that particularly target specific proteins in cancer cells, such as receptor tyrosine kinases (RTKs) which are involved in promoting growth and proliferation, Therefore inhibiting these proteins could impede cancer progression. An understanding of RTKs and the relevant signaling cascades, has enabled the development of many targeted drug therapies employing RTK inhibitors (RTKIs) some of which have entered clinical application. Here we discuss RTK structures, activation mechanisms and functions. Moreover, we cover the potential effects of combination drug therapy (including chemotherapy or immunotherapy agents with one RTKI or multiple RTKIs) especially for drug resistant cancers.
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Affiliation(s)
- Nasim Ebrahimi
- Genetics Division, Department of Cell and Molecular Biology and Microbiology, Faculty of Science and Technology, University of Isfahan, Isfahan, Iran
| | - Elmira Fardi
- Medical Branch, Islamic Azad University of Tehran, Tehran, Iran
| | - Hajarossadat Ghaderi
- Laboratory of Regenerative and Medical Innovation, Pasteur Institute of Iran, Tehran, Iran
| | - Sahar Palizdar
- Division of Microbiology, Faculty of Basic Sciences, Islamic Azad University of Tehran East Branch, Tehran, Iran
| | - Roya Khorram
- Bone and Joint Diseases Research Center, Department of Orthopedic Surgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Vafadar
- Department of Orthopeadic Surgery, Kerman University of Medical Sciences, Kerman, Iran
| | - Masoud Ghanaatian
- Master 1 Bio-Santé-Parcours Toulouse Graduate School of Cancer, Ageing and Rejuvenation (CARe), Université Toulouse III-Paul Sabatier, Toulouse, France
| | - Fatemeh Rezaei-Tazangi
- Department of Anatomy, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Payam Baziyar
- Department of Molecular and Cell Biology, Faculty of Basic Science, Uinversity of Mazandaran, Babolsar, Iran
| | - Amirhossein Ahmadi
- Department of Biological Science and Technology, Faculty of Nano and Bio Science and Technology, Persian Gulf University, Bushehr, 75169, Iran.
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, 2028, South Africa.
| | - Amir Reza Aref
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02115, USA.
- Translational Medicine Group, Xsphera Biosciences, 6 Tide Street, Boston, MA, 02210, USA.
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71
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Zhu Y, Zhao Y, Wen J, Liu S, Huang T, Hatial I, Peng X, Janabi HA, Huang G, Mittlesteadt J, Cheng M, Bhardwaj A, Ashfeld BL, Kao KR, Maeda DY, Dai X, Wiest O, Blagg BS, Lu X, Cheng L, Wan J, Lu X. Targeting the chromatin effector Pygo2 promotes cytotoxic T cell responses and overcomes immunotherapy resistance in prostate cancer. Sci Immunol 2023; 8:eade4656. [PMID: 36897957 PMCID: PMC10336890 DOI: 10.1126/sciimmunol.ade4656] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 02/16/2023] [Indexed: 03/12/2023]
Abstract
The noninflamed microenvironment in prostate cancer represents a barrier to immunotherapy. Genetic alterations underlying cancer cell-intrinsic oncogenic signaling are increasingly appreciated for their role in shaping the immune landscape. Recently, we identified Pygopus 2 (PYGO2) as the driver oncogene for the amplicon at 1q21.3 in prostate cancer. Here, using transgenic mouse models of metastatic prostate adenocarcinoma, we found that Pygo2 deletion decelerated tumor progression, diminished metastases, and extended survival. Pygo2 loss augmented the activation and infiltration of cytotoxic T lymphocytes (CTLs) and sensitized tumor cells to T cell killing. Mechanistically, Pygo2 orchestrated a p53/Sp1/Kit/Ido1 signaling network to foster a microenvironment hostile to CTLs. Genetic or pharmacological inhibition of Pygo2 enhanced the antitumor efficacy of immunotherapies using immune checkpoint blockade (ICB), adoptive cell transfer, or agents inhibiting myeloid-derived suppressor cells. In human prostate cancer samples, Pygo2 expression was inversely correlated with the infiltration of CD8+ T cells. Analysis of the ICB clinical data showed association between high PYGO2 level and worse outcome. Together, our results highlight a potential path to improve immunotherapy using Pygo2-targeted therapy for advanced prostate cancer.
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Affiliation(s)
- Yini Zhu
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
- Integrated Biomedical Sciences Graduate Program, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Yun Zhao
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Jiling Wen
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Sheng Liu
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Tianhe Huang
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Ishita Hatial
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Xiaoxia Peng
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Hawraa Al Janabi
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Gang Huang
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Jackson Mittlesteadt
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Michael Cheng
- Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Atul Bhardwaj
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Brandon L. Ashfeld
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Kenneth R. Kao
- Terry Fox Cancer Research Labs, Division of Biomedical Sciences, Faculty of Medicine, Memorial University, St. John’s Campus, NL A1B 3V6, Canada
| | | | - Xing Dai
- Department of Biological Chemistry, School of Medicine, University of California, Irvine, CA 92697, USA
| | - Olaf Wiest
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Brian S.J. Blagg
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Xuemin Lu
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Pathology and Laboratory Medicine, Brown University Warren Alpert Medical School, Lifespan Academic Medical Center, and the Legorreta Cancer Center at Brown University, Providence, RI, USA
| | - Jun Wan
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- School of Informatics and Computing, Indiana University - Purdue University at Indianapolis, Indianapolis, IN 46202, USA
| | - Xin Lu
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA
- Integrated Biomedical Sciences Graduate Program, University of Notre Dame, Notre Dame, IN 46556, USA
- Tumor Microenvironment and Metastasis Program, Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN 46202, USA
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72
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Bancaro N, Calì B, Troiani M, Elia AR, Arzola RA, Attanasio G, Lai P, Crespo M, Gurel B, Pereira R, Guo C, Mosole S, Brina D, D'Ambrosio M, Pasquini E, Spataro C, Zagato E, Rinaldi A, Pedotti M, Di Lascio S, Meani F, Montopoli M, Ferrari M, Gallina A, Varani L, Pereira Mestre R, Bolis M, Gillessen Sommer S, de Bono J, Calcinotto A, Alimonti A. Apolipoprotein E induces pathogenic senescent-like myeloid cells in prostate cancer. Cancer Cell 2023; 41:602-619.e11. [PMID: 36868226 DOI: 10.1016/j.ccell.2023.02.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/20/2022] [Accepted: 02/06/2023] [Indexed: 03/05/2023]
Abstract
Tumor cells promote the recruitment of immunosuppressive neutrophils, a subset of myeloid cells driving immune suppression, tumor proliferation, and treatment resistance. Physiologically, neutrophils are known to have a short half-life. Here, we report the identification of a subset of neutrophils that have upregulated expression of cellular senescence markers and persist in the tumor microenvironment. Senescent-like neutrophils express the triggering receptor expressed on myeloid cells 2 (TREM2) and are more immunosuppressive and tumor-promoting than canonical immunosuppressive neutrophils. Genetic and pharmacological elimination of senescent-like neutrophils decreases tumor progression in different mouse models of prostate cancer. Mechanistically, we have found that apolipoprotein E (APOE) secreted by prostate tumor cells binds TREM2 on neutrophils, promoting their senescence. APOE and TREM2 expression increases in prostate cancers and correlates with poor prognosis. Collectively, these results reveal an alternative mechanism of tumor immune evasion and support the development of immune senolytics targeting senescent-like neutrophils for cancer therapy.
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Affiliation(s)
- Nicolò Bancaro
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Bianca Calì
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Martina Troiani
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Angela Rita Elia
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Rydell Alvarez Arzola
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Giuseppe Attanasio
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Ping Lai
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Mateus Crespo
- The Institute of Cancer Research and the Royal Marsden NHS Foundation Trust, London, UK
| | - Bora Gurel
- The Institute of Cancer Research and the Royal Marsden NHS Foundation Trust, London, UK
| | - Rita Pereira
- The Institute of Cancer Research and the Royal Marsden NHS Foundation Trust, London, UK
| | - Christina Guo
- The Institute of Cancer Research and the Royal Marsden NHS Foundation Trust, London, UK
| | - Simone Mosole
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Daniela Brina
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Mariantonietta D'Ambrosio
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Emiliano Pasquini
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Clarissa Spataro
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Elena Zagato
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Andrea Rinaldi
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland
| | - Mattia Pedotti
- Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Institute for Research in Biomedicine (IRB), 6500 Bellinzona, Switzerland
| | - Simona Di Lascio
- Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Institute of Oncology of Southern Switzerland (IOSI), Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland
| | - Francesco Meani
- Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Institute of Oncology of Southern Switzerland (IOSI), Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland
| | - Monica Montopoli
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine, Padova, Italy
| | - Matteo Ferrari
- Department of Urology, Ente Ospedaliero Cantonale, Ospedale Regionale di Lugano - Civico USI - Università della Svizzera Italiana, Lugano, Switzerland
| | - Andrea Gallina
- Department of Urology, Ente Ospedaliero Cantonale, Ospedale Regionale di Lugano - Civico USI - Università della Svizzera Italiana, Lugano, Switzerland
| | - Luca Varani
- Institute for Research in Biomedicine (IRB), 6500 Bellinzona, Switzerland
| | - Ricardo Pereira Mestre
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Institute of Oncology of Southern Switzerland (IOSI), Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland
| | - Marco Bolis
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Computational Oncology Unit, Department of Oncology, IRCCS Istituto di Ricerche Farmacologiche 'Mario Negri', Via Mario Negri 2, 20156 Milano, Italy
| | - Silke Gillessen Sommer
- Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Institute of Oncology of Southern Switzerland (IOSI), Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland
| | - Johann de Bono
- The Institute of Cancer Research and the Royal Marsden NHS Foundation Trust, London, UK
| | - Arianna Calcinotto
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland.
| | - Andrea Alimonti
- Institute of Oncology Research (IOR), 6500 Bellinzona, Switzerland; Università della Svizzera Italiana, Faculty of Biomedical Sciences, 6900 Lugano, Switzerland; Institute of Oncology of Southern Switzerland (IOSI), Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland; Veneto Institute of Molecular Medicine, Padova, Italy; Department of Medicine, University of Padova, Padova, Italy; Department of Health Sciences and Technology (D-HEST) ETH Zurich, 8093 Zurich, Switzerland.
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Bedeschi M, Marino N, Cavassi E, Piccinini F, Tesei A. Cancer-Associated Fibroblast: Role in Prostate Cancer Progression to Metastatic Disease and Therapeutic Resistance. Cells 2023; 12:cells12050802. [PMID: 36899938 PMCID: PMC10000679 DOI: 10.3390/cells12050802] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/24/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Prostate cancer (PCa) is one of the most common cancers in European males. Although therapeutic approaches have changed in recent years, and several new drugs have been approved by the Food and Drug Administration (FDA), androgen deprivation therapy (ADT) remains the standard of care. Currently, PCa represents a clinical and economic burden due to the development of resistance to ADT, paving the way to cancer progression, metastasis, and to long-term side effects induced by ADT and radio-chemotherapeutic regimens. In light of this, a growing number of studies are focusing on the tumor microenvironment (TME) because of its role in supporting tumor growth. Cancer-associated fibroblasts (CAFs) have a central function in the TME because they communicate with prostate cancer cells, altering their metabolism and sensitivity to drugs; hence, targeted therapy against the TME, and, in particular, CAFs, could represent an alternative therapeutic approach to defeat therapy resistance in PCa. In this review, we focus on different CAF origins, subsets, and functions to highlight their potential in future therapeutic strategies for prostate cancer.
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Affiliation(s)
- Martina Bedeschi
- BioScience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy
- Correspondence: (M.B.); (A.T.); Tel.: +39-0543739932 (A.T.)
| | - Noemi Marino
- BioScience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy
| | - Elena Cavassi
- BioScience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy
| | - Filippo Piccinini
- BioScience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Anna Tesei
- BioScience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy
- Correspondence: (M.B.); (A.T.); Tel.: +39-0543739932 (A.T.)
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Sailer V, von Amsberg G, Duensing S, Kirfel J, Lieb V, Metzger E, Offermann A, Pantel K, Schuele R, Taubert H, Wach S, Perner S, Werner S, Aigner A. Experimental in vitro, ex vivo and in vivo models in prostate cancer research. Nat Rev Urol 2023; 20:158-178. [PMID: 36451039 DOI: 10.1038/s41585-022-00677-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2022] [Indexed: 12/02/2022]
Abstract
Androgen deprivation therapy has a central role in the treatment of advanced prostate cancer, often causing initial tumour remission before increasing independence from signal transduction mechanisms of the androgen receptor and then eventual disease progression. Novel treatment approaches are urgently needed, but only a fraction of promising drug candidates from the laboratory will eventually reach clinical approval, highlighting the demand for critical assessment of current preclinical models. Such models include standard, genetically modified and patient-derived cell lines, spheroid and organoid culture models, scaffold and hydrogel cultures, tissue slices, tumour xenograft models, patient-derived xenograft and circulating tumour cell eXplant models as well as transgenic and knockout mouse models. These models need to account for inter-patient and intra-patient heterogeneity, the acquisition of primary or secondary resistance, the interaction of tumour cells with their microenvironment, which make crucial contributions to tumour progression and resistance, as well as the effects of the 3D tissue network on drug penetration, bioavailability and efficacy.
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Affiliation(s)
- Verena Sailer
- Institute for Pathology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Gunhild von Amsberg
- Department of Oncology and Hematology, University Cancer Center Hamburg Eppendorf and Martini-Klinik, Prostate Cancer Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Stefan Duensing
- Section of Molecular Urooncology, Department of Urology, University Hospital Heidelberg and National Center for Tumour Diseases, Heidelberg, Germany
| | - Jutta Kirfel
- Institute for Pathology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Verena Lieb
- Research Division Molecular Urology, Department of Urology and Paediatric Urology, University Hospital Erlangen, Erlangen, Germany
| | - Eric Metzger
- Department of Urology, Center for Clinical Research, University of Freiburg Medical Center, Freiburg, Germany
| | - Anne Offermann
- Institute for Pathology, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Klaus Pantel
- Institute for Tumour Biology, Center for Experimental Medicine, University Clinics Hamburg-Eppendorf, Hamburg, Germany
- Mildred-Scheel-Nachwuchszentrum HaTRiCs4, University Cancer Center Hamburg, Hamburg, Germany
| | - Roland Schuele
- Department of Urology, Center for Clinical Research, University of Freiburg Medical Center, Freiburg, Germany
| | - Helge Taubert
- Research Division Molecular Urology, Department of Urology and Paediatric Urology, University Hospital Erlangen, Erlangen, Germany
| | - Sven Wach
- Research Division Molecular Urology, Department of Urology and Paediatric Urology, University Hospital Erlangen, Erlangen, Germany
| | - Sven Perner
- University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
- Pathology, Research Center Borstel, Leibniz Lung Center, Borstel, Germany
| | - Stefan Werner
- Institute for Tumour Biology, Center for Experimental Medicine, University Clinics Hamburg-Eppendorf, Hamburg, Germany
- Mildred-Scheel-Nachwuchszentrum HaTRiCs4, University Cancer Center Hamburg, Hamburg, Germany
| | - Achim Aigner
- Clinical Pharmacology, Rudolf-Boehm-Institute for Pharmacology and Toxicology, University of Leipzig, Medical Faculty, Leipzig, Germany.
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Zhao T, Liu S, Hanna NH, Jalal S, Ding X, Wan J, Yan C, Du H. LAL deficiency induced myeloid-derived suppressor cells as targets and biomarkers for lung cancer. J Immunother Cancer 2023; 11:e006272. [PMID: 36914206 PMCID: PMC10016256 DOI: 10.1136/jitc-2022-006272] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population of cells in tumor microenvironment, which suppress antitumor immunity. Expansion of various MDSC subpopulations is closely associated with poor clinical outcomes in cancer. Lysosomal acid lipase (LAL) is a key enzyme in the metabolic pathway of neutral lipids, whose deficiency (LAL-D) in mice induces the differentiation of myeloid lineage cells into MDSCs. These Lal -/- MDSCs not only suppress immune surveillance but also stimulate cancer cell proliferation and invasion. Understanding and elucidating the underlying mechanisms of MDSCs biogenesis will help to facilitate diagnosis/prognosis of cancer occurrence and prevent cancer growth and spreading. METHODS Single-cell RNA sequencing (scRNA-seq) was performed to distinguish intrinsic molecular and cellular differences between normal versus Lal -/- bone marrow-derived Ly6G+ myeloid populations in mice. In humans, LAL expression and metabolic pathways in various myeloid subsets of blood samples of patients with non-small cell lung cancer (NSCLC) were assessed by flow cytometry. The profiles of myeloid subsets were compared in patients with NSCLC before and after the treatment of programmed death-1 (PD-1) immunotherapy. RESULTS scRNA-seq of Lal -/- CD11b+Ly6G+ MDSCs identified two distinctive clusters with differential gene expression patterns and revealed a major metabolic shift towards glucose utilization and reactive oxygen species (ROS) overproduction. Blocking pyruvate dehydrogenase (PDH) in glycolysis reversed Lal -/- MDSCs' capabilities of immunosuppression and tumor growth stimulation and reduced ROS overproduction. In the blood samples of human patients with NSCLC, LAL expression was significantly decreased in CD13+/CD14+/CD15+/CD33+ myeloid cell subsets. Further analysis in the blood of patients with NSCLC revealed an expansion of CD13+/CD14+/CD15+ myeloid cell subsets, accompanied by upregulation of glucose-related and glutamine-related metabolic enzymes. Pharmacological inhibition of the LAL activity in the blood cells of healthy participants increased the numbers of CD13+ and CD14+ myeloid cell subsets. PD-1 checkpoint inhibitor treatment in patients with NSCLC reversed the increased number of CD13+ and CD14+ myeloid cell subsets and PDH levels in CD13+ myeloid cells. CONCLUSION These results demonstrate that LAL and the associated expansion of MDSCs could serve as targets and biomarkers for anticancer immunotherapy in humans.
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Affiliation(s)
- Ting Zhao
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Sheng Liu
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Nasser H Hanna
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Shadia Jalal
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Xinchun Ding
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jun Wan
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Cong Yan
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Hong Du
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
- IU Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Yin C, Wang M, Wang Y, Lin Q, Lin K, Du H, Lang C, Dai Y, Peng X. BHLHE22 drives the immunosuppressive bone tumor microenvironment and associated bone metastasis in prostate cancer. J Immunother Cancer 2023; 11:jitc-2022-005532. [PMID: 36941015 PMCID: PMC10030795 DOI: 10.1136/jitc-2022-005532] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND The molecular characteristics of prostate cancer (PCa) cells and the immunosuppressive bone tumor microenvironment (TME) contribute to the limitations of immune checkpoint therapy (ICT). Identifying subgroups of patients with PCa for ICT remains a challenge. Herein, we report that basic helix-loop-helix family member e22 (BHLHE22) is upregulated in bone metastatic PCa and drives an immunosuppressive bone TME. METHODS In this study, the function of BHLHE22 in PCa bone metastases was clarified. We performed immunohistochemical (IHC) staining of primary and bone metastatic PCa samples, and assessed the ability to promote bone metastasis in vivo and in vitro. Then, the role of BHLHE22 in bone TME was determined by immunofluorescence (IF), flow cytometry, and bioinformatic analyses. RNA sequencing, cytokine array, western blotting, IF, IHC, and flow cytometry were used to identify the key mediators. Subsequently, the role of BHLHE22 in gene regulation was confirmed using luciferase reporter, chromatin immunoprecipitation assay, DNA pulldown, co-immunoprecipitation, and animal experiments. Xenograft bone metastasis mouse models were used to assess whether the strategy of immunosuppressive neutrophils and monocytes neutralization by targeting protein arginine methyltransferase 5 (PRMT5)/colony stimulating factor 2 (CSF2) could improve the efficacy of ICT. Animals were randomly assigned to treatment or control groups. Moreover, we performed IHC and correlation analyses to identify whether BHLHE22 could act as a potential biomarker for ICT combination therapies in bone metastatic PCa. RESULTS Tumorous BHLHE22 mediates the high expression of CSF2, resulting in the infiltration of immunosuppressive neutrophils and monocytes and a prolonged immunocompromised T-cell status. Mechanistically, BHLHE22 binds to the CSF2 promoter and recruits PRMT5, forming a transcriptional complex. PRMT5 epigenetically activates CSF2 expression. In a tumor-bearing mouse model, ICT resistance of Bhlhe22+ tumors could be overcome by inhibition of Csf2 and Prmt5. CONCLUSIONS These results reveal the immunosuppressive mechanism of tumorous BHLHE22 and provide a potential ICT combination therapy for patients with BHLHE22+ PCa.
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Affiliation(s)
- Chi Yin
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Min Wang
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Yingzhao Wang
- Department of Gastrointestinal Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Qijun Lin
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Kaiyuan Lin
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Hong Du
- Department of Pathology, the First People's Hospital of Guangzhou City, Guangzhou, Guangdong, China
| | - Chuandong Lang
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Yuhu Dai
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Xinsheng Peng
- Department of Orthopaedic Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
- Orthopaedic Research Institute, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
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Siddiqui BA, Chapin BF, Jindal S, Duan F, Basu S, Yadav SS, Gu AD, Espejo AB, Kinder M, Pettaway CA, Ward JF, Tidwell RSS, Troncoso P, Corn PG, Logothetis CJ, Knoblauch R, Hutnick N, Gottardis M, Drake CG, Sharma P, Subudhi SK. Immune and pathologic responses in patients with localized prostate cancer who received daratumumab (anti-CD38) or edicotinib (CSF-1R inhibitor). J Immunother Cancer 2023; 11:e006262. [PMID: 36948506 PMCID: PMC10040066 DOI: 10.1136/jitc-2022-006262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND The prostate tumor microenvironment (TME) is immunosuppressive, with few effector T cells and enrichment of inhibitory immune populations, leading to limited responses to treatments such as immune checkpoint therapies (ICTs). The immune composition of the prostate TME differs across soft tissue and bone, the most common site of treatment-refractory metastasis. Understanding immunosuppressive mechanisms specific to prostate TMEs will enable rational immunotherapy strategies to generate effective antitumor immune responses. Daratumumab (anti-CD38 antibody) and edicotinib (colony-stimulating factor-1 receptor (CSF-1R) inhibitor) may alter the balance within the prostate TME to promote antitumor immune responses. HYPOTHESIS Daratumumab or edicotinib will be safe and will alter the immune TME, leading to antitumor responses in localized prostate cancer. PATIENTS AND METHODS In this presurgical study, patients with localized prostate cancer received 4 weekly doses of daratumumab or 4 weeks of daily edicotinib prior to radical prostatectomy (RP). Treated and untreated control (Gleason score ≥8 in prostate biopsy) prostatectomy specimens and patient-matched pre- and post-treatment peripheral blood mononuclear cells (PBMCs) and bone marrow samples were evaluated. The primary endpoint was incidence of adverse events (AEs). The secondary endpoint was pathologic complete remission (pCR) rate. RESULTS Twenty-five patients were treated (daratumumab, n=15; edicotinib, n=10). All patients underwent RP without delays. Grade 3 treatment-related AEs with daratumumab occurred in 3 patients (12%), and no ≥grade 3 treatment-related AEs occurred with edicotinib. No changes in serum prostate-specific antigen (PSA) levels or pCRs were observed. Daratumumab led to a decreased frequency of CD38+ T cells, natural killer cells, and myeloid cells in prostate tumors, bone marrow, and PBMCs. There were no consistent changes in CSF-1R+ immune cells in prostate, bone marrow, or PBMCs with edicotinib. Neither treatment induced T cell infiltration into the prostate TME. CONCLUSIONS Daratumumab and edicotinib treatment was safe and well-tolerated in patients with localized prostate cancer but did not induce pCRs. Decreases in CD38+ immune cells were observed in prostate tumors, bone marrow, and PBMCs with daratumumab, but changes in CSF-1R+ immune cells were not consistently observed with edicotinib. Neither myeloid-targeted agent alone was sufficient to generate antitumor responses in prostate cancer; thus, combinations with agents to induce T cell infiltration (eg, ICTs) will be needed to overcome the immunosuppressive prostate TME.
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Affiliation(s)
- Bilal A Siddiqui
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Brian F Chapin
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sonali Jindal
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Fei Duan
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sreyashi Basu
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shalini S Yadav
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ai-Di Gu
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alexsandra B Espejo
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michelle Kinder
- Janssen Research & Development, Spring House, Pennsylvania, USA
| | - Curtis A Pettaway
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - John F Ward
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Rebecca S S Tidwell
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Patricia Troncoso
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Paul G Corn
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Christopher J Logothetis
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Natalie Hutnick
- Janssen Research & Development, Spring House, Pennsylvania, USA
| | - Marco Gottardis
- Janssen Research & Development, Spring House, Pennsylvania, USA
| | - Charles G Drake
- Janssen Research & Development, Spring House, Pennsylvania, USA
- Department of Medicine, Columbia University Medical Center, New York, New York, USA
- Department of Urology, Columbia University Medical Center, New York, New York, USA
| | - Padmanee Sharma
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- The Immunotherapy Platform, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sumit K Subudhi
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Harnessing epithelial-mesenchymal plasticity to boost cancer immunotherapy. Cell Mol Immunol 2023; 20:318-340. [PMID: 36823234 PMCID: PMC10066239 DOI: 10.1038/s41423-023-00980-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 01/17/2023] [Indexed: 02/25/2023] Open
Abstract
Immune checkpoint blockade (ICB) therapy is a powerful option for cancer treatment. Despite demonstrable progress, most patients fail to respond or achieve durable responses due to primary or acquired ICB resistance. Recently, tumor epithelial-to-mesenchymal plasticity (EMP) was identified as a critical determinant in regulating immune escape and immunotherapy resistance in cancer. In this review, we summarize the emerging role of tumor EMP in ICB resistance and the tumor-intrinsic or extrinsic mechanisms by which tumors exploit EMP to achieve immunosuppression and immune escape. We discuss strategies to modulate tumor EMP to alleviate immune resistance and to enhance the efficiency of ICB therapy. Our discussion provides new prospects to enhance the ICB response for therapeutic gain in cancer patients.
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Saeed A, Park R, Dai J, Al-Rajabi R, Kasi A, Baranda J, Williamson S, Saeed A, Ripp J, Collins Z, Mulvaney K, Shugrue M, Firth-Braun J, Godwin AK, Madan R, Phadnis M, Sun W. Cabozantinib plus durvalumab in advanced gastroesophageal cancer and other gastrointestinal malignancies: Phase Ib CAMILLA trial results. Cell Rep Med 2023; 4:100916. [PMID: 36702123 PMCID: PMC9975105 DOI: 10.1016/j.xcrm.2023.100916] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/27/2022] [Accepted: 01/03/2023] [Indexed: 01/27/2023]
Abstract
This is the phase Ib part of the phase I/II CAMILLA trial evaluating cabozantinib plus durvalumab in advanced chemo-refractory proficient mismatch repair or microsatellite stable (pMMR/MSS) gastrointestinal malignancies including gastric/gastroesophageal junction/esophageal (G/GEJ/E) adenocarcinoma, colorectal cancer (CRC), and hepatocellular carcinoma (HCC). Thirty-five patients are enrolled. There are no observed dose-limiting toxicities during dose escalation. The overall grade 3/4 treatment-related adverse event rate is 34%. Among evaluable patients (n = 30), the objective response rate (ORR) is 30%, disease control rate (DCR) 83.3%, 6-month progression-free survival (PFS) 36.7%, median PFS 4.5 months, and median overall survival (OS) 8.7 months. Responses are seen in 4 of 17, 3 of 10, and 2 of 3 patients with CRC, G/GEJ/E adenocarcinoma, and HCC, respectively. Participants with a PD-L1 combined positive score (CPS) ≥5 have numerically higher ORR, PFS, and OS. Cabozantinib plus durvalumab demonstrates a tolerable safety profile and potential efficacy in previously treated advanced pMMR/MSS gastrointestinal malignancies.
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Affiliation(s)
- Anwaar Saeed
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA; Kansas University Cancer Center, Kansas City, KS 66205, USA; Department of Medicine, Division of Hematology and Oncology, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15213, USA.
| | - Robin Park
- Division of Hematology and Medical Oncology, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Junqiang Dai
- Department of Biostatistics, Kansas University Medical Center, Kansas City, KS 66160, USA
| | - Raed Al-Rajabi
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA; Kansas University Cancer Center, Kansas City, KS 66205, USA
| | - Anup Kasi
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA; Kansas University Cancer Center, Kansas City, KS 66205, USA
| | - Joaquina Baranda
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA; Kansas University Cancer Center, Kansas City, KS 66205, USA
| | - Stephen Williamson
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA; Kansas University Cancer Center, Kansas City, KS 66205, USA
| | - Azhar Saeed
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Jacob Ripp
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA
| | - Zachary Collins
- Department of Radiology, Kansas University Medical Center, Kansas City, KS 66160, USA
| | - Kelly Mulvaney
- Kansas University Cancer Center, Kansas City, KS 66205, USA
| | - Molly Shugrue
- Kansas University Cancer Center, Kansas City, KS 66205, USA
| | | | - Andrew K Godwin
- Kansas University Cancer Center, Kansas City, KS 66205, USA; Department of Pathology and Laboratory Medicine, Kansas University Medical Center, Kansas City, KS 66160, USA
| | - Rashna Madan
- Department of Pathology and Laboratory Medicine, Kansas University Medical Center, Kansas City, KS 66160, USA
| | - Milind Phadnis
- Department of Biostatistics, Kansas University Medical Center, Kansas City, KS 66160, USA
| | - Weijing Sun
- Department of Medicine, Division of Medical Oncology, Kansas University Medical Center, Kansas City, KS 66160, USA; Kansas University Cancer Center, Kansas City, KS 66205, USA
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Dioscin modulates macrophages polarization and MDSCs differentiation to inhibit tumorigenesis of colitis-associated colorectal cancer. Int Immunopharmacol 2023; 117:109839. [PMID: 36809720 DOI: 10.1016/j.intimp.2023.109839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/17/2023] [Accepted: 01/30/2023] [Indexed: 02/22/2023]
Abstract
It has been reported that colitis is one of risk factors in colorectal cancer (CRC). Intervention of intestinal inflammation and in the early stage of tumorigenesis is of great significance to control the incidence and mortality of CRC. In recent years, natural active products of traditional Chinese medicine have been confirmed that they had made great progress in disease prevention. Here, we showed that Dioscin, a natural active product of Dioscorea nipponica Makino, inhibited initiation and tumorigenesis of AOM/DSS-induced colitis-associated colon cancer (CAC), including alleviating colonic inflammation, improving intestinal barrier function and decreasing tumor burden. In addition, we also explored the immunoregulatory effect of Dioscin on mice. The results showed that Dioscin modulated M1/M2 macrophages phenotype in spleen and decreased monocytic myeloid-derived suppressor cells (M-MDSCs) population in blood and spleen of mice. The in vitro assay demonstrated that Dioscin promoted M1 as well as inhibited M2 macrophages phenotype in LPS- or IL-4-induced bone marrow-derived macrophages (BMDMs) model. Based on the plasticity of MDSCs and its ability to differentiate into M1/M2 macrophages, we here found that Dioscin increased M1- and decreased M2-like phenotype during the process of MDSCs differentiation in vitro, suggesting Dioscin promoted MDSCs differentiate into M1 as well as inhibited its differentiation into M2 macrophages. Taken together, our study indicated that Dioscin had the inhibitory effect on the initial of tumorigenesis at early stage of CAC via the ant-inflammatory effect, which provided a natural active candidate for effective prevention of CAC.
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81
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Polesso F, Caruso B, Hammond SA, Moran AE. Restored Thymic Output after Androgen Blockade Participates in Antitumor Immunity. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 210:496-503. [PMID: 36548468 PMCID: PMC9898132 DOI: 10.4049/jimmunol.2200696] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022]
Abstract
The thymus is a hormone-sensitive organ, which involutes with age in response to production of sex steroids. Thymic involution leads to a decrease in the generation of recent thymic emigrants (RTEs), resulting in a reduced response to immune challenges such as cancer. Interestingly, the standard of care for prostate cancer patients is androgen deprivation therapy (ADT), which leads to thymic regeneration and an increase in thymic output. It remains unknown whether these newly produced T cells can contribute to the antitumor immune response. This study defines the kinetics of thymic regeneration in response to ADT in mice, determining that thymic epithelial cell proliferation is critical for the increase in RTE output. Using a mouse model to track RTE in vivo, we demonstrate that these newly generated RTEs can traffic to tumors, where they become activated and produce effector cytokines at levels similar to more mature T cells. Collectively, these data suggest that RTEs produced from ADT-induced thymic regeneration could be harnessed for the antitumor immune response.
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Affiliation(s)
- Fanny Polesso
- Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, OR
| | - Breanna Caruso
- Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, OR
| | - Scott A Hammond
- Discovery Biosciences, R&D Oncology, AstraZeneca, Gaithersburg, MD; and
| | - Amy E Moran
- Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, OR
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR
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82
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A Novel Blood Proteomic Signature for Prostate Cancer. Cancers (Basel) 2023; 15:cancers15041051. [PMID: 36831393 PMCID: PMC9954127 DOI: 10.3390/cancers15041051] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
Prostate cancer is the most common malignant tumour in men. Improved testing for diagnosis, risk prediction, and response to treatment would improve care. Here, we identified a proteomic signature of prostate cancer in peripheral blood using data-independent acquisition mass spectrometry combined with machine learning. A highly predictive signature was derived, which was associated with relevant pathways, including the coagulation, complement, and clotting cascades, as well as plasma lipoprotein particle remodeling. We further validated the identified biomarkers against a second cohort, identifying a panel of five key markers (GP5, SERPINA5, ECM1, IGHG1, and THBS1) which retained most of the diagnostic power of the overall dataset, achieving an AUC of 0.91. Taken together, this study provides a proteomic signature complementary to PSA for the diagnosis of patients with localised prostate cancer, with the further potential for assessing risk of future development of prostate cancer. Data are available via ProteomeXchange with identifier PXD025484.
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83
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Iglesias-Escudero M, Arias-González N, Martínez-Cáceres E. Regulatory cells and the effect of cancer immunotherapy. Mol Cancer 2023; 22:26. [PMID: 36739406 PMCID: PMC9898962 DOI: 10.1186/s12943-023-01714-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/02/2023] [Indexed: 02/06/2023] Open
Abstract
Several mechanisms and cell types are involved in the regulation of the immune response. These include mostly regulatory T cells (Tregs), regulatory macrophages (Mregs), myeloid suppressor cells (MDSCs) and other regulatory cell types such as tolerogenic dendritic cells (tolDCs), regulatory B cells (Bregs), and mesenchymal stem cells (MSCs). These regulatory cells, known for their ability to suppress immune responses, can also suppress the anti-tumor immune response. The infiltration of many regulatory cells into tumor tissues is therefore associated with a poor prognosis. There is growing evidence that elimination of Tregs enhances anti-tumor immune responses. However, the systemic depletion of Treg cells can simultaneously cause deleterious autoimmunity. Furthermore, since regulatory cells are characterized by their high level of expression of immune checkpoints, it is also expected that immune checkpoint inhibitors perform part of their function by blocking these molecules and enhancing the immune response. This indicates that immunotherapy does not only act by activating specific effector T cells but can also directly or indirectly attenuate the suppressive activity of regulatory cells in tumor tissues. This review aims to draw together our current knowledge about the effect of immunotherapy on the various types of regulatory cells, and how these effects may be beneficial in the response to immunotherapy.
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Affiliation(s)
- María Iglesias-Escudero
- Immunology Division, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Campus Can Ruti, Badalona, Spain. .,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain.
| | - Noelia Arias-González
- grid.411438.b0000 0004 1767 6330Immunology Division, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Campus Can Ruti, Badalona, Spain
| | - Eva Martínez-Cáceres
- Immunology Division, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Campus Can Ruti, Badalona, Spain. .,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain.
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84
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Li J, Zhou J, Huang H, Jiang J, Zhang T, Ni C. Mature dendritic cells enriched in immunoregulatory molecules (mregDCs): A novel population in the tumour microenvironment and immunotherapy target. Clin Transl Med 2023; 13:e1199. [PMID: 36808888 PMCID: PMC9937888 DOI: 10.1002/ctm2.1199] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/21/2023] [Accepted: 01/30/2023] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND Dendritic cells (DCs) mediate divergent immune effects by activating T cells or negatively regulating the immune response to promote immune tolerance. They perform specific functions determined by their tissue distribution and maturation state. Traditionally, immature and semimature DCs were described to have immunosuppressive effects, leading to immune tolerance. Nonetheless, recent research has demonstrated that mature DCs can also suppress the immune response under certain circumstances. MAIN BODY Mature DCs enriched in immunoregulatory molecules (mregDCs) have emerged as a regulatory module across species and tumour types. Indeed, the distinct roles of mregDCs in tumour immunotherapy have sparked the interest of researchers in the field of single-cell omics. In particular, these regulatory cells were found to be associated with a positive response to immunotherapy and a favourable prognosis. CONCLUSION Here, we provide a general overview of the latest and most notable advances and recent findings regarding the basic features and complex roles of mregDCs in nonmalignant diseases and the tumour microenvironment. We also emphasise the important clinical implications of mregDCs in tumours.
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Affiliation(s)
- Jiaxin Li
- Department of Breast SurgerySecond Affiliated HospitalZhejiang UniversityHangzhouZhejiangChina
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang ProvinceSecond Affiliated Hospital, Zhejiang UniversityHangzhouZhejiangChina
- Cancer CenterZhejiang UniversityHangzhouZhejiangChina
| | - Jun Zhou
- Cancer CenterZhejiang UniversityHangzhouZhejiangChina
- Department of Breast SurgeryAffiliated Hangzhou First People's Hospital, Zhejiang UniversityHangzhouZhejiangChina
| | - Huanhuan Huang
- Department of Breast SurgerySecond Affiliated HospitalZhejiang UniversityHangzhouZhejiangChina
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang ProvinceSecond Affiliated Hospital, Zhejiang UniversityHangzhouZhejiangChina
- Cancer CenterZhejiang UniversityHangzhouZhejiangChina
| | - Jiahuan Jiang
- Department of Breast SurgerySecond Affiliated HospitalZhejiang UniversityHangzhouZhejiangChina
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang ProvinceSecond Affiliated Hospital, Zhejiang UniversityHangzhouZhejiangChina
- Cancer CenterZhejiang UniversityHangzhouZhejiangChina
| | - Ting Zhang
- Cancer CenterZhejiang UniversityHangzhouZhejiangChina
- Department of RadiotherapySecond Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiangChina
| | - Chao Ni
- Department of Breast SurgerySecond Affiliated HospitalZhejiang UniversityHangzhouZhejiangChina
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang ProvinceSecond Affiliated Hospital, Zhejiang UniversityHangzhouZhejiangChina
- Cancer CenterZhejiang UniversityHangzhouZhejiangChina
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85
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Green DS, Ning F, Duemler A, Myers TG, Trewhitt K, Ekwede I, McCoy A, Houston N, Lee JM, Lipkowitz S, Zimmer A, Pavelova M, Villanueva EN, Smith L, Blakely A, Casablanca Y, Highfill SL, Stroncek DF, Collins-Johnson N, Panch S, Procter J, Pham C, Holland SM, Rosen LB, Nunes AT, Zoon KC, Cole CB, Annunziata CM, Annunziata CM. Intraperitoneal Monocytes plus IFNs as a Novel Cellular Immunotherapy for Ovarian Cancer: Mechanistic Characterization and Results from a Phase I Clinical Trial. Clin Cancer Res 2023; 29:349-363. [PMID: 36099324 PMCID: PMC9851980 DOI: 10.1158/1078-0432.ccr-22-1893] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 01/22/2023]
Abstract
PURPOSE Ovarian cancer is the most lethal gynecologic cancer and intrinsically resistant to checkpoint immunotherapies. We sought to augment innate immunity, building on previous work with IFNs and monocytes. PATIENTS AND METHODS Preclinical experiments were designed to define the mechanisms of cancer cell death mediated by the combination of IFNs α and γ with monocytes. We translated these preclinical findings into a phase I trial of autologous IFN-activated monocytes administered intraperitoneally to platinum-resistant or -refractory ovarian cancer patients. RESULTS IFN-treated monocytes induced caspase 8-dependent apoptosis by the proapoptotic TRAIL and mediated by the death receptors 4 and 5 (DR4 and DR5, respectively) on cancer cells. Therapy was well tolerated with evidence of clinical activity, as 2 of 9 evaluable patients had a partial response by RECIST criteria, and 1 additional patient had a CA-125 response. Upregulation of monocyte-produced TRAIL and cytokines was confirmed in peripheral blood. Long-term responders had alterations in innate and adaptive immune compartments. CONCLUSIONS Given the mechanism of cancer cell death, and the acceptable tolerability of the clinical regimen, this platform presents a possibility for future combination therapies to augment anticancer immunity. See related commentary by Chow and Dorigo, p. 299.
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Affiliation(s)
- Daniel S. Green
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA,Laboratory of Infectious Diseases, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA,These authors contributed equally
| | - Franklin Ning
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA,These authors contributed equally
| | - Anna Duemler
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Timothy G Myers
- Genomic Technologies Section, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Kathryn Trewhitt
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Irene Ekwede
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Ann McCoy
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Nicole Houston
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Jung-min Lee
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Stanley Lipkowitz
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Alexandra Zimmer
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Miroslava Pavelova
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Erin N. Villanueva
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Leslie Smith
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Andrew Blakely
- Surgical Oncology Program, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Yovanni Casablanca
- Gynecologic Oncology, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Steven L. Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
| | - David F. Stroncek
- Center for Cellular Engineering, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
| | - Naoza Collins-Johnson
- Center for Cellular Engineering, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
| | - Sandhya Panch
- Center for Cellular Engineering, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
| | - JoLynn Procter
- Center for Cellular Engineering, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
| | - Chauha Pham
- Center for Cellular Engineering, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
| | - Steven M. Holland
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Lindsey B. Rosen
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Ana T. Nunes
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA
| | - Kathryn C. Zoon
- Laboratory of Infectious Diseases, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Christopher B. Cole
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA,These authors contributed equally
| | - Christina M. Annunziata
- Women’s Malignancies Branch, Center for Cancer Research (CCR), NCI, Bethesda, Maryland, USA,These authors contributed equally
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86
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Lin Y, Tan H, Yu G, Zhan M, Xu B. Molecular Mechanisms of Noncoding RNA in the Occurrence of Castration-Resistant Prostate Cancer. Int J Mol Sci 2023; 24:ijms24021305. [PMID: 36674820 PMCID: PMC9860629 DOI: 10.3390/ijms24021305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/25/2022] [Accepted: 12/28/2022] [Indexed: 01/12/2023] Open
Abstract
Although several therapeutic options have been shown to improve survival of most patients with prostate cancer, progression to castration-refractory state continues to present challenges in clinics and scientific research. As a highly heterogeneous disease entity, the mechanisms of castration-resistant prostate cancer (CRPC) are complicated and arise from multiple factors. Among them, noncoding RNAs (ncRNAs), the untranslated part of the human transcriptome, are closely related to almost all biological regulation, including tumor metabolisms, epigenetic modifications and immune escape, which has encouraged scientists to investigate their role in CRPC. In clinical practice, ncRNAs, especially miRNAs and lncRNAs, may function as potential biomarkers for diagnosis and prognosis of CRPC. Therefore, understanding the molecular biology of CRPC will help boost a shift in the treatment of CRPC patients. In this review, we summarize the recent findings of miRNAs and lncRNAs, discuss their potential functional mechanisms and highlight their clinical application prospects in CRPC.
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Affiliation(s)
- Yu Lin
- Department of Urology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Haisong Tan
- Department of Urology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Guopeng Yu
- Department of Urology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Ming Zhan
- Department of Urology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
- The Core Laboratory in Medical Center of Clinical Research, Department of Molecular Diagnostics & Endocrinology, Shanghai Ninth People’s Hospital, State Key Laboratory of Medical Genomics, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
- Correspondence: (M.Z.); (B.X.)
| | - Bin Xu
- Department of Urology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
- Correspondence: (M.Z.); (B.X.)
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87
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Zhang Y, Ji Q, Wang J, Dong Y, Pang M, Fu S, Wei Y, Zhu Q. High expression of KNL1 in prostate adenocarcinoma is associated with poor prognosis and immune infiltration. Front Genet 2023; 13:1100787. [PMID: 36685823 PMCID: PMC9853456 DOI: 10.3389/fgene.2022.1100787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/19/2022] [Indexed: 01/09/2023] Open
Abstract
Prostate adenocarcinoma (PRAD) is a common malignancy with increasing morbidity and mortality. Kinetochore scaffold 1 (KNL1) has been reported to be involved in tumor progression and prognosis in other tumors, but its role in PRAD has not been reported in detail. KNL1 expression analysis, clinicopathological parameters analysis, prognostic correlation analysis, molecular interaction network and functional abdominal muscle analysis and immune infiltration analysis by using multiple online databases and downloaded expression profile. The results suggest that KNL1 is highly expressed in PRAD, which is associated with worse prognosis in PRAD patients. KnL1-related genes are highly enriched in mitotic function, which is considered to be highly related to the development of cancer. Finally, KNL1 expression is associated with a variety of tumor infiltrating immune cells, especially Treg and Th2 cells. In conclusion, our findings provide preliminary evidence that KNL1 may be an independent prognostic predictor of PRAD and is associated with immune infiltration.
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Affiliation(s)
- Yetao Zhang
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Qianying Ji
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Jun Wang
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yuxiang Dong
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Mingyang Pang
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Shengqiang Fu
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yong Wei
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China,*Correspondence: Yong Wei, ; Qingyi Zhu,
| | - Qingyi Zhu
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China,Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China,*Correspondence: Yong Wei, ; Qingyi Zhu,
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88
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Gulhati P, Schalck A, Jiang S, Shang X, Wu CJ, Hou P, Ruiz SH, Soto LS, Parra E, Ying H, Han J, Dey P, Li J, Deng P, Sei E, Maeda DY, Zebala JA, Spring DJ, Kim M, Wang H, Maitra A, Moore D, Clise-Dwyer K, Wang YA, Navin NE, DePinho RA. Targeting T cell checkpoints 41BB and LAG3 and myeloid cell CXCR1/CXCR2 results in antitumor immunity and durable response in pancreatic cancer. NATURE CANCER 2023; 4:62-80. [PMID: 36585453 PMCID: PMC9925045 DOI: 10.1038/s43018-022-00500-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/18/2022] [Indexed: 12/31/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is considered non-immunogenic, with trials showing its recalcitrance to PD1 and CTLA4 immune checkpoint therapies (ICTs). Here, we sought to systematically characterize the mechanisms underlying de novo ICT resistance and to identify effective therapeutic options for PDAC. We report that agonist 41BB and antagonist LAG3 ICT alone and in combination, increased survival and antitumor immunity, characterized by modulating T cell subsets with antitumor activity, increased T cell clonality and diversification, decreased immunosuppressive myeloid cells and increased antigen presentation/decreased immunosuppressive capability of myeloid cells. Translational analyses confirmed the expression of 41BB and LAG3 in human PDAC. Since single and dual ICTs were not curative, T cell-activating ICTs were combined with a CXCR1/2 inhibitor targeting immunosuppressive myeloid cells. Triple therapy resulted in durable complete responses. Given similar profiles in human PDAC and the availability of these agents for clinical testing, our findings provide a testable hypothesis for this lethal disease.
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Affiliation(s)
- Pat Gulhati
- Department of Medical Oncology, Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
- Department of Gastrointestinal Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aislyn Schalck
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shan Jiang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiaoying Shang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chang-Jiun Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pingping Hou
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sharia Hernandez Ruiz
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Luisa Solis Soto
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Edwin Parra
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Haoqiang Ying
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jincheng Han
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Prasenjit Dey
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Jun Li
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pingna Deng
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Emi Sei
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Denise J Spring
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael Kim
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Huamin Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anirban Maitra
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dirk Moore
- Department of Biostatistics, Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Karen Clise-Dwyer
- Department of Hematopoietic Biology and Malignancy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Y Alan Wang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Brown Center for Immunotherapy, Indiana University School of Medicine, Indianapolis, IN, USA.
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA.
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, USA.
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN, USA.
| | - Nicholas E Navin
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ronald A DePinho
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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89
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Badve SS, Gökmen-Polar Y. Targeting the Tumor-Tumor Microenvironment Crosstalk. Expert Opin Ther Targets 2023; 27:447-457. [PMID: 37395003 DOI: 10.1080/14728222.2023.2230362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/23/2023] [Indexed: 07/04/2023]
Abstract
INTRODUCTION Cancer development and progression is a complex process influenced by co-evolution of the cancer cells and their microenvironment. However, traditional anti-cancer therapy is mostly targeted toward cancer cells. To improve the efficacy of cancer drugs, the complex interactions between the tumor (T) and the tumor microenvironment (TME) should be considered while developing therapeutics. AREAS COVERED The present review article will discuss the components of T-TME as well as the potential to co-target these two distinct elements. We document that these approaches have resulted in success in preventing tumor progression and metastasis, albeit in animal models in some cases. Lastly, it is important to consider the tissue context and tumor type as these could significantly modify the role of these molecules/pathways and hence the overall likelihood of response. Furthermore, we discuss the potential strategies to target the components of tumor microenvironment in anti-cancer therapy. PubMed and ClinicalTrials.gov was searched through May 2023. EXPERT OPINION The tumor-tumor microenvironment cross talk and heterogeneity are major mechanisms conferring resistance to standard of care. Better understanding of the tissue specific T-TME interactions and dual targeting has the promise of improving cancer control and clinical outcomes.
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Affiliation(s)
- Sunil S Badve
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Yesim Gökmen-Polar
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
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90
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Myeloid-derived suppressor cells in head and neck squamous cell carcinoma. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2023; 375:33-92. [PMID: 36967154 DOI: 10.1016/bs.ircmb.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Myeloid-derived suppressor cells (MDSCs), which originated from hematopoietic stem cells, are heterogeneous population of cells that have different differentiation patterns and widely presented in tumor microenvironment. For tumor research, myeloid suppressor cells have received extensive attention since their discovery due to their specific immunosuppressive properties, and the mechanisms of immunosuppression and therapeutic approaches for MDSCs have been investigated in a variety of different types of malignancies. To improve the efficacy of treatment for head and neck squamous cell carcinoma (HNSCC), a disease with a high occurrence, immunotherapy has gradually emerged in after traditional surgery and subsequent radiotherapy and chemotherapy, and has made some progress. In this review, we introduced the mechanisms on the development, differentiation, and elimination of MDSCs and provided a detailed overview of the mechanisms behind the immunosuppressive properties of MDSCs. We summarized the recent researches on MDSCs in HNSCC, especially for targeting-MDSCs therapy and combination with other types of therapy such as immune checkpoint blockade (ICB). Furthermore, we looked at drug delivery patterns and collected the current diverse drug delivery systems for the improvement that contributed to therapy against MDSCs in HNSCC. Most importantly, we made possible outlooks for the future research priorities, which provide a basis for further study on the clinical significance and therapeutic value of MDSCs in HNSCC.
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91
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Koerner J, Horvath D, Oliveri F, Li J, Basler M. Suppression of prostate cancer and amelioration of the immunosuppressive tumor microenvironment through selective immunoproteasome inhibition. Oncoimmunology 2022; 12:2156091. [PMID: 36531689 PMCID: PMC9757486 DOI: 10.1080/2162402x.2022.2156091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
New treatment options to battle hormone-refractory prostate carcinoma (PC) are a pressing medical need. Chronic inflammation has been implicated in PC etiology. The pro-inflammatory cytokines IL-6, IL-23 and IL-17 are key mediators to promote growth of PC. Here, we evaluate the potential of immunoproteasome inhibition for anti-inflammatory and direct anti-tumorigenic therapy of PC. The anti-tumor effect of immunoproteasome inhibitor ONX 0914 was tested in mouse and human PC cells and the in vivo therapeutic efficacy of immunoproteasome inhibition was analyzed in transgenic adenocarcinoma of the mouse prostate (TRAMP) mice in preventive and therapeutic settings and in castration-resistant (CR)PC after castration. Inhibition of the immunoproteasome subunit LMP7 induced apoptotic cell death in PC cell lines. In TRAMP mice, ONX 0914-treatment resulted in significant inhibition of PC growth with a decreased frequency of malignant prostatic lesions and inhibition of metastasis formation. The number of immunosuppressive myeloid cells in PC was greatly reduced in response to ONX 0914. Thus, immunoproteasome inhibition shows remarkable efficacy against PC progression in vivo and impedes tumor recurrence in CRPC-TRAMP mice by blocking the immunosuppressive inflammatory response in the tumor microenvironment. In conclusion, we show that the immunoproteasome is a promising drug target for the treatment of PC.
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Affiliation(s)
- Julia Koerner
- Division of Immunology, Department of Biology, University of Konstanz, Konstanz, Germany
| | - Dennis Horvath
- Division of Immunology, Department of Biology, University of Konstanz, Konstanz, Germany,Centre for the Advanced Study of Collective Behaviour, University of Konstanz, Konstanz, Germany
| | - Franziska Oliveri
- Division of Immunology, Department of Biology, University of Konstanz, Konstanz, Germany
| | - Jun Li
- Department of Urologic Oncology Surgery, Chongqing University Cancer Hospital, Chongqing, China,Jun Li Department of Urologic Oncology Surgery, Chongqing University Cancer Hospital, Han Yu Road 181, 400030 Chongqing, China
| | - Michael Basler
- Division of Immunology, Department of Biology, University of Konstanz, Konstanz, Germany,Biotechnology Institute Thurgau (BITg) at the University of Konstanz, Kreuzlingen, Switzerland,CONTACT Michael Basler Division of Immunology, Department of Biology, University of Konstanz, Universitaetsstr. 10, D-78457, Konstanz, Germany
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92
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Jiang S, Li Z, Dou R, Lin Z, Zhang J, Zhang W, Chen Z, Shen X, Ji J, Qu M, Wang Y, Li M, Gao X. Construction and validation of a novel cuproptosis-related long noncoding RNA signature for predicting the outcome of prostate cancer. Front Genet 2022; 13:976850. [PMID: 36561322 PMCID: PMC9763621 DOI: 10.3389/fgene.2022.976850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 11/22/2022] [Indexed: 12/12/2022] Open
Abstract
Background: Prostate cancer (PCa) is one of the most common tumors of the urinary system. Cuproptosis is a novel mode of controlled cell death that is related to the development of various tumor types. However, the functions of cuproptosis-related long noncoding RNAs (CRLs) in PCa have not yet been well studied. Methods: In this study, data of PCa patients were obtained from The Cancer Genome Atlas (TCGA) and from the Changhai Hospital. Univariate and multivariate Cox regression analyses and LASSO regression analysis were conducted to screen CRLs linked to the prognosis of PCa patients. A risk score model was constructed on the basis of CRLs to predict prognosis. PCa patients were categorized into high- and low-risk cohorts. The predictive value of the risk score was evaluated by Kaplan-Meier survival analysis, receiver operating characteristic curves, and nomograms. In addition, gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were used to explore possible pathways involving CRLs in PCa. Immune function analysis confirmed the correlation between CRLs and immunity in PCa. Finally, we explored the tumor mutational burden and drug response in the high- and low-risk cohorts. Results: First, we identified seven CRLs (C1orf229, C9orf139, LIPE-AS1, MCPH1-AS1, PRR26, SGMS1-AS1, and SNHG1) that were closely related to prognosis in PCa. The risk score model based on the selected CRLs could accurately predict the prognosis of PCa patients. The high-risk cohort was associated with worse disease-free survival (DFS) time in PCa patients (p < 0.001). ROC curve analysis was performed to confirm the validity of the signature (area under the curve (AUC) at 1 year: 0.703). Nomograms were constructed based on the risk score and clinicopathological features and also exhibited great predictive efficiency for PCa. GO and KEGG analyses showed that the CRLs were mainly enriched in metabolism-related biological pathways in PCa. In addition, immune function analysis showed that patients in the high-risk cohort had higher TMB and were more sensitive to conventional chemotherapy and targeted drugs including doxorubicin, epothilone B, etoposide, and mitomycin C. Conclusion: We constructed a novel CRL-related risk score model to accurately predict the prognosis of PCa patients. Our results indicate that CRLs are potential targets for drug therapy in PCa and provide a possible new direction for personalized treatment of PCa patients.
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Affiliation(s)
- Shaoqin Jiang
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China,Department of Urology, Fujian Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Zhihao Li
- Department of Urology, Fujian Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Ruiling Dou
- Department of Urology, Fujian Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Zequn Lin
- Department of Urology, Fujian Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Jili Zhang
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Wenhui Zhang
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zeyu Chen
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Xianqi Shen
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jin Ji
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Min Qu
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yan Wang
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Mengqiang Li
- Department of Urology, Fujian Union Hospital, Fujian Medical University, Fuzhou, Fujian, China,*Correspondence: Mengqiang Li, ; Xu Gao,
| | - Xu Gao
- Department of Urology, Changhai Hospital, Second Military Medical University, Shanghai, China,*Correspondence: Mengqiang Li, ; Xu Gao,
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93
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Zhao J, Dong Y, Zhang Y, Wang J, Wang Z. Biophysical heterogeneity of myeloid-derived microenvironment to regulate resistance to cancer immunotherapy. Adv Drug Deliv Rev 2022; 191:114585. [PMID: 36273512 DOI: 10.1016/j.addr.2022.114585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 09/25/2022] [Accepted: 10/12/2022] [Indexed: 01/24/2023]
Abstract
Despite the advances in immunotherapy for cancer treatment, patients still obtain limited benefits, mostly owing to unrestrained tumour self-expansion and immune evasion that exploits immunoregulatory mechanisms. Traditionally, myeloid cells have a dominantly immunosuppressive role. However, the complicated populations of the myeloid cells and their multilateral interactions with tumour/stromal/lymphoid cells and physical abnormalities in the tumour microenvironment (TME) determine their heterogeneous functions in tumour development and immune response. Tumour-associated myeloid cells (TAMCs) include monocytes, tumour-associated macrophages (TAMs), myeloid-derived suppressor cells (MDSCs), dendritic cells (DCs), and granulocytes. Single-cell profiling revealed heterogeneous TAMCs composition, sub-types, and transcriptomic signatures across 15 human cancer types. We systematically reviewed the biophysical heterogeneity of TAMC composition and pro/anti-tumoral and immuno-suppressive/stimulating properties of myeloid-derived microenvironments. We also summarised comprehensive clinical strategies to overcome resistance to immunotherapy from three dimensions: targeting TAMCs, reversing physical abnormalities, utilising nanomedicines, and finally, put forward futuristic perspectives for scientific and clinical research.
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Affiliation(s)
- Jie Zhao
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China
| | - Yiting Dong
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China
| | - Yundi Zhang
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China
| | - Jie Wang
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China.
| | - Zhijie Wang
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China.
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94
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Khaki Bakhtiarvand V, Ramezani-Ali Akbari K, Amir Jalali S, Hojjat-Farsangi M, Jeddi-Tehrani M, Shokri F, Shabani M. Myeloid-derived suppressor cells (MDSCs) depletion by cabozantinib improves the efficacy of anti-HER2 antibody-based immunotherapy in a 4T1-HER2 murine breast cancer model. Int Immunopharmacol 2022; 113:109470. [DOI: 10.1016/j.intimp.2022.109470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 11/24/2022]
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95
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ARID1A loss induces polymorphonuclear myeloid-derived suppressor cell chemotaxis and promotes prostate cancer progression. Nat Commun 2022; 13:7281. [PMID: 36435834 PMCID: PMC9701216 DOI: 10.1038/s41467-022-34871-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 11/10/2022] [Indexed: 11/28/2022] Open
Abstract
Chronic inflammation and an immunosuppressive microenvironment promote prostate cancer (PCa) progression and diminish the response to immune checkpoint blockade (ICB) therapies. However, it remains unclear how and to what extent these two events are coordinated. Here, we show that ARID1A, a subunit of the SWI/SNF chromatin remodeling complex, functions downstream of inflammation-induced IKKβ activation to shape the immunosuppressive tumor microenvironment (TME). Prostate-specific deletion of Arid1a cooperates with Pten loss to accelerate prostate tumorigenesis. We identify polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) as the major infiltrating immune cell type that causes immune evasion and reveal that neutralization of PMN-MDSCs restricts the progression of Arid1a-deficient tumors. Mechanistically, inflammatory cues activate IKKβ to phosphorylate ARID1A, leading to its degradation via β-TRCP. ARID1A downregulation in turn silences the enhancer of A20 deubiquitinase, a critical negative regulator of NF-κB signaling, and thereby unleashes CXCR2 ligand-mediated MDSC chemotaxis. Importantly, our results support the therapeutic strategy of anti-NF-κB antibody or targeting CXCR2 combined with ICB for advanced PCa. Together, our findings highlight that the IKKβ/ARID1A/NF-κB feedback axis integrates inflammation and immunosuppression to promote PCa progression.
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96
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Sridaran D, Chouhan S, Mahajan K, Renganathan A, Weimholt C, Bhagwat S, Reimers M, Kim EH, Thakur MK, Saeed MA, Pachynski RK, Seeliger MA, Miller WT, Feng FY, Mahajan NP. Inhibiting ACK1-mediated phosphorylation of C-terminal Src kinase counteracts prostate cancer immune checkpoint blockade resistance. Nat Commun 2022; 13:6929. [PMID: 36376335 PMCID: PMC9663509 DOI: 10.1038/s41467-022-34724-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
Solid tumours are highly refractory to immune checkpoint blockade (ICB) therapies due to the functional impairment of effector T cells and their inefficient trafficking to tumours. T-cell activation is negatively regulated by C-terminal Src kinase (CSK); however, the exact mechanism remains unknown. Here we show that the conserved oncogenic tyrosine kinase Activated CDC42 kinase 1 (ACK1) is able to phosphorylate CSK at Tyrosine 18 (pY18), which enhances CSK function, constraining T-cell activation. Mice deficient in the Tnk2 gene encoding Ack1, are characterized by diminished CSK Y18-phosphorylation and spontaneous activation of CD8+ and CD4+ T cells, resulting in inhibited growth of transplanted ICB-resistant tumours. Furthermore, ICB treatment of castration-resistant prostate cancer (CRPC) patients results in re-activation of ACK1/pY18-CSK signalling, confirming the involvement of this pathway in ICB insensitivity. An ACK1 small-molecule inhibitor, (R)-9b, recapitulates inhibition of ICB-resistant tumours, which provides evidence for ACK1 enzymatic activity playing a pivotal role in generating ICB resistance. Overall, our study identifies an important mechanism of ICB resistance and holds potential for expanding the scope of ICB therapy to tumours that are currently unresponsive.
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Affiliation(s)
- Dhivya Sridaran
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Surbhi Chouhan
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Kiran Mahajan
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Siteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Arun Renganathan
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Cody Weimholt
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Oncology, Department of Medicine, Washington University at St Louis, St Louis, MO, 63110, USA
- Anatomic and Clinical Pathology, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Shambhavi Bhagwat
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Melissa Reimers
- Siteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Oncology, Department of Medicine, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Eric H Kim
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Manish K Thakur
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA
| | - Muhammad A Saeed
- Siteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Russell K Pachynski
- Siteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA
- Division of Oncology, Department of Medicine, Washington University at St Louis, St Louis, MO, 63110, USA
| | - Markus A Seeliger
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA
- Department of Physiology and Biophysics, School of Medicine, Stony Brook University, Stony Brook, NY, 11794, USA
| | - W Todd Miller
- Department of Physiology and Biophysics, School of Medicine, Stony Brook University, Stony Brook, NY, 11794, USA
- Department of Veterans Affairs Medical Center, Northport, NY, 11768, USA
| | - Felix Y Feng
- Department of Radiation Oncology, University of California, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
- Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, CA, USA
- Department of Urology, University of California, San Francisco, CA, USA
| | - Nupam P Mahajan
- Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
- Division of Urologic Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
- Siteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA.
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97
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Lang J, Leal AD, Marín-Jiménez JA, Hartman SJ, Shulman J, Navarro NM, Lewis MS, Capasso A, Bagby SM, Yacob BW, MacBeth M, Freed BM, Eckhardt SG, Jordan K, Blatchford PJ, Pelanda R, Lieu CH, Messersmith WA, Pitts TM. Cabozantinib sensitizes microsatellite stable colorectal cancer to immune checkpoint blockade by immune modulation in human immune system mouse models. Front Oncol 2022; 12:877635. [PMID: 36419897 PMCID: PMC9676436 DOI: 10.3389/fonc.2022.877635] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 10/17/2022] [Indexed: 12/23/2023] Open
Abstract
Immune checkpoint inhibitors have been found to be effective in metastatic MSI-high colorectal cancers (CRC), however, have no efficacy in microsatellite stable (MSS) cancers, which comprise the majority of mCRC cases. Cabozantinib is a small molecule multi-tyrosine kinase inhibitor that is FDA approved in advanced renal cell, medullary thyroid, and hepatocellular carcinoma. Using Human Immune System (HIS) mice, we tested the ability of cabozantinib to prime MSS-CRC tumors to enhance the potency of immune checkpoint inhibitor nivolumab. In four independent experiments, we implanted distinct MSS-CRC patient-derived xenografts (PDXs) into the flanks of humanized BALB/c-Rag2nullIl2rγnullSirpαNOD (BRGS) mice that had been engrafted with human hematopoietic stem cells at birth. For each PDX, HIS-mice cohorts were treated with vehicle, nivolumab, cabozantinib, or the combination. In three out of the four models, the combination had a lower tumor growth rate compared to vehicle or nivolumab-treated groups. Furthermore, interrogation of the HIS in immune organs and tumors by flow cytometry revealed increased Granzyme B+, TNFα+ and IFNγ+ CD4+ T cells among the human tumor infiltrating leukocytes (TIL) that correlated with reduced tumor growth in the combination-treated HIS-mice. Notably, slower growth correlated with increased expression of the CD4+ T cell ligand, HLA-DR, on the tumor cells themselves. Finally, the cabozantinib/nivolumab combination was tested in comparison to cobimetinib/atezolizumab. Although both combinations showed tumor growth inhibition, cabozantinib/nivolumab had enhanced cytotoxic IFNγ and TNFα+ T cells. This pre-clinical in vivo data warrants testing the combination in clinical trials for patients with MSS-CRC.
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Affiliation(s)
- Julie Lang
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Alexis D. Leal
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Juan A. Marín-Jiménez
- Department of Medical Oncology, Catalan Institute of Oncology (ICO-L´Hospitalet), Barcelona, Spain
| | - Sarah J. Hartman
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Jeremy Shulman
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Natalie M. Navarro
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Matthew S. Lewis
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Anna Capasso
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Stacey M. Bagby
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Bethlehem W. Yacob
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Morgan MacBeth
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Brian M. Freed
- Division of Allergy and Clinical Immunology, School of Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO, United States
| | - S. Gail Eckhardt
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Kimberly Jordan
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Patrick J. Blatchford
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Denver, Aurora, CO, United States
| | - Roberta Pelanda
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Christopher H. Lieu
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Wells A. Messersmith
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Todd M. Pitts
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
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98
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He F, Furones AR, Landegren N, Fuxe J, Sarhan D. Sex dimorphism in the tumor microenvironment - From bench to bedside and back. Semin Cancer Biol 2022; 86:166-179. [PMID: 35278635 DOI: 10.1016/j.semcancer.2022.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 02/20/2022] [Accepted: 03/06/2022] [Indexed: 01/27/2023]
Abstract
Cancer represents a significant cause of death and suffering in both the developed and developing countries. Key underlying issues in the mortality of cancer are delayed diagnosis and resistance to treatments. However, improvements in biomarkers represent one important step that can be taken for alleviating the suffering caused by malignancy. Precision-based medicine is promising for revolutionizing diagnostic and treatment strategies for cancer patients worldwide. Contemporary methods, including various omics and systems biology approaches, as well as advanced digital imaging and artificial intelligence, allow more accurate assessment of tumor characteristics at the patient level. As a result, treatment strategies can be specifically tailored and adapted for individual and/or groups of patients that carry certain tumor characteristics. This includes immunotherapy, which is based on characterization of the immunosuppressive tumor microenvironment (TME) and, more specifically, the presence and activity of immune cell subsets. Unfortunately, while it is increasingly clear that gender strongly affects immune regulation and response, there is a knowledge gap concerning differences in sex-specific immune responses and how these contribute to the immunosuppressive TME and the response to immunotherapy. In fact, sex dimorphism is poorly understood in cancer progression and is typically ignored in current clinical practice. In this review, we aim to survey the available literature and highlight the existing knowledge gap in order to encourage further studies that would contribute to understanding both gender-biased immunosuppression in the TME and the driver of tumor progression towards invasive and metastatic disease. The review highlights the need to include sex optimized/genderized medicine as a new concept in future medicine cancer diagnostics and treatments.
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Affiliation(s)
- Fei He
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden; Department of Urology, First affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Andrea Rodgers Furones
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden; Tumor Immunology Department, Radboud Institute for Molecular Life Sciences, Nijmegen, Netherlands
| | - Nils Landegren
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala 751 23, Sweden; Center for Molecular Medicine, Department of Medicine (Solna), Karolinska Institutet, Stockholm 171 76, Sweden
| | - Jonas Fuxe
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden
| | - Dhifaf Sarhan
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, SE-141 86 Stockholm, Sweden.
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99
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Liu H, Zeng X, Ren X, Zhang Y, Huang M, Tan L, Dai Z, Lai J, Xie W, Chen Z, Peng S, Xu L, Chen S, Shen S, Kuang M, Lin S. Targeting tumour-intrinsic N 7-methylguanosine tRNA modification inhibits MDSC recruitment and improves anti-PD-1 efficacy. Gut 2022:gutjnl-2022-327230. [PMID: 36283801 DOI: 10.1136/gutjnl-2022-327230] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 10/07/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Intrahepatic cholangiocarcinoma (ICC) exhibits very low response rate to immune checkpoint inhibitors (ICIs) and the underlying mechanism is largely unknown. We investigate the tumour immune microenvironment (TIME) of ICCs and the underlying regulatory mechanisms with the aim of developing new target to inhibit tumour growth and improve anti-programmed cell death protein-1 (PD-1) efficacy. DESIGN Tumour tissues from patients with ICC together with hydrodynamic ICC mouse models were employed to identify the key cell population in TIME of ICCs. Functional analysis and mechanism studies were performed using cell culture, conditional knockout mouse model and hydrodynamic transfection ICC model. The efficacy of single or combined therapy with anti-PD-1 antibody, gene knockout and chemical inhibitor were evaluated in vivo. RESULTS Polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) are enriched in advanced ICCs and significantly correlated with N7-methylguanosine tRNA methyltransferase METTL1. Using diverse in vivo cancer models, we demonstrate the crucial immunomodulator function of METTL1 in regulation of PMN-MDSC accumulation in TIME and ICC progression. Mechanistically, CXCL8 in human and Cxcl5 in mouse are key translational targets of METTL1 that facilitate its function in promoting PMN-MDSC accumulation in TIME and ICC progression in vivo. Co-blockade of METTL1 and its downstream chemokine pathway enhances the anti-PD-1 efficacy in ICC preclinical mouse models. CONCLUSIONS Our data uncover novel mechanisms underlying chemokine regulation and TIME shaping at the layer of messenger RNA translation level and provide new insights for development of efficient cancer immunotherapeutic strategies.
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Affiliation(s)
- Haining Liu
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Xuezhen Zeng
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Xuxin Ren
- Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yifan Zhang
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Manling Huang
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Li Tan
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Zihao Dai
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Jiaming Lai
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wenxuan Xie
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Zebin Chen
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Sui Peng
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Clinical Trials Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Lixia Xu
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Shuling Chen
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Division of Interventional Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Shunli Shen
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ming Kuang
- Center of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China .,Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.,Sun Yat-sen University Zhongshan School of Medicine, Guangzhou, Guangdong, China
| | - Shuibin Lin
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China .,Center for Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
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100
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Rahmy S, Mishra SJ, Murphy S, Blagg BSJ, Lu X. Hsp90β inhibition upregulates interferon response and enhances immune checkpoint blockade therapy in murine tumors. Front Immunol 2022; 13:1005045. [PMID: 36341371 PMCID: PMC9630337 DOI: 10.3389/fimmu.2022.1005045] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 10/04/2022] [Indexed: 12/02/2022] Open
Abstract
Response resistance to the immune checkpoint blockade (ICB) immunotherapy remains a major clinical challenge that may be overcome through the rational combination of ICB and specific targeted therapeutics. One emerging combination strategy is based on sensitizing ICB-refractory tumors with antagonists of 90kD heat shock protein (Hsp90) that target all four isoforms. However, pan-Hsp90 inhibitors are limited by the modest efficacy, on-target and off-tumor toxicities, and induction of the heat shock response (HSR) that overrides the effect of Hsp90 inhibition. Recently, we developed Hsp90β-selective inhibitors that were cytotoxic to cancer cells but did not induce HSR in vitro. Here, we report that the Hsp90β inhibitor NDNB1182 downregulated CDK4 (an Hsp90β-dependent client protein) and induced the expression of endogenous retroviral elements and interferon-stimulated genes. In syngeneic mouse models of prostate cancer and breast cancer, NDNB1182 significantly augmented the efficacy of ICB therapy. Furthermore, NDNB1182 showed superior tolerability to the pan-Hsp90 inhibitor Ganetespib in mice. Our findings provide evidence that Hsp90β inhibition is a potentially effective and safe regimen to combine with ICB to treat immunotherapy-refractory solid tumors.
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Affiliation(s)
- Sharif Rahmy
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, United States
- Integrated Biomedical Sciences Graduate Program, University of Notre Dame, Notre Dame, IN, United States
| | - Sanket J. Mishra
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN, United States
| | - Sean Murphy
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, United States
| | - Brian S. J. Blagg
- Department of Chemistry and Biochemistry, Warren Family Research Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN, United States
| | - Xin Lu
- Department of Biological Sciences, Boler-Parseghian Center for Rare and Neglected Diseases, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, United States
- Integrated Biomedical Sciences Graduate Program, University of Notre Dame, Notre Dame, IN, United States
- Tumor Microenvironment and Metastasis Program, Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN, United States
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