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Wang C, Chen L, Fu D, Liu W, Puri A, Kellis M, Yang J. Antigen presenting cells in cancer immunity and mediation of immune checkpoint blockade. Clin Exp Metastasis 2024; 41:333-349. [PMID: 38261139 PMCID: PMC11374820 DOI: 10.1007/s10585-023-10257-z] [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: 06/02/2023] [Accepted: 12/06/2023] [Indexed: 01/24/2024]
Abstract
Antigen-presenting cells (APCs) are pivotal mediators of immune responses. Their role has increasingly been spotlighted in the realm of cancer immunology, particularly as our understanding of immunotherapy continues to evolve and improve. There is growing evidence that these cells play a non-trivial role in cancer immunity and have roles dependent on surface markers, growth factors, transcription factors, and their surrounding environment. The main dendritic cell (DC) subsets found in cancer are conventional DCs (cDC1 and cDC2), monocyte-derived DCs (moDC), plasmacytoid DCs (pDC), and mature and regulatory DCs (mregDC). The notable subsets of monocytes and macrophages include classical and non-classical monocytes, macrophages, which demonstrate a continuum from a pro-inflammatory (M1) phenotype to an anti-inflammatory (M2) phenotype, and tumor-associated macrophages (TAMs). Despite their classification in the same cell type, each subset may take on an immune-activating or immunosuppressive phenotype, shaped by factors in the tumor microenvironment (TME). In this review, we introduce the role of DCs, monocytes, and macrophages and recent studies investigating them in the cancer immunity context. Additionally, we review how certain characteristics such as abundance, surface markers, and indirect or direct signaling pathways of DCs and macrophages may influence tumor response to immune checkpoint blockade (ICB) therapy. We also highlight existing knowledge gaps regarding the precise contributions of different myeloid cell subsets in influencing the response to ICB therapy. These findings provide a summary of our current understanding of myeloid cells in mediating cancer immunity and ICB and offer insight into alternative or combination therapies that may enhance the success of ICB in cancers.
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Affiliation(s)
- Cassia Wang
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Lee Chen
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Doris Fu
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Wendi Liu
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Anusha Puri
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Manolis Kellis
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jiekun Yang
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
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2
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Mestiri S, El-Ella DMA, Fernandes Q, Bedhiafi T, Almoghrabi S, Akbar S, Inchakalody V, Assami L, Anwar S, Uddin S, Gul ARZ, Al-Muftah M, Merhi M, Raza A, Dermime S. The dynamic role of immune checkpoint molecules in diagnosis, prognosis, and treatment of head and neck cancers. Biomed Pharmacother 2024; 171:116095. [PMID: 38183744 DOI: 10.1016/j.biopha.2023.116095] [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: 10/26/2023] [Revised: 12/21/2023] [Accepted: 12/26/2023] [Indexed: 01/08/2024] Open
Abstract
Head and neck cancer (HNC) is the sixth most common cancer type, accounting for approximately 277,597 deaths worldwide. Recently, the Food and Drug Administration (FDA) has approved immune checkpoint blockade (ICB) agents targeting programmed death-1 (PD-1) and programmed death-ligand 1 (PD-L1) as a treatment regimen for head and neck squamous cell carcinomas (HNSCC). Studies have reported the role of immune checkpoint inhibitors as targeted therapeutic regimens that unleash the immune response against HNSCC tumors. However, the overall response rates to immunotherapy vary between 14-32% in recurrent or metastatic HNSCC, with clinical response and treatment success being unpredictable. Keeping this perspective in mind, it is imperative to understand the role of T cells, natural killer cells, and antigen-presenting cells in modulating the immune response to immunotherapy. In lieu of this, these immune molecules could serve as prognostic and predictive biomarkers to facilitate longitudinal monitoring and understanding of treatment dynamics. These immune biomarkers could pave the path for personalized monitoring and management of HNSCC. In this review, we aim to provide updated immunological insight on the mechanism of action, expression, and the clinical application of immune cells' stimulatory and inhibitory molecules as prognostic and predictive biomarkers in HNC. The review is focused mainly on CD27 and CD137 (members of the TNF-receptor superfamily), natural killer group 2 member D (NKG2D), tumor necrosis factor receptor superfamily member 4 (TNFRSF4 or OX40), S100 proteins, PD-1, PD-L1, PD-L2, T cell immunoglobulin and mucin domain 3 (TIM-3), cytotoxic T lymphocyte-associated antigen 4 (CTLA-4), lymphocyte-activation gene 3 (LAG-3), indoleamine-pyrrole 2,3-dioxygenase (IDO), B and T lymphocyte attenuator (BTLA). It also highlights the importance of T, natural killer, and antigen-presenting cells as robust biomarker tools for understanding immune checkpoint inhibitor-based treatment dynamics. Though a comprehensive review, all aspects of the immune molecules could not be covered as they were beyond the scope of the review; Further review articles can cover other aspects to bridge the knowledge gap.
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Affiliation(s)
- Sarra Mestiri
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Dina Moustafa Abo El-Ella
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Queenie Fernandes
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; College of Medicine, Qatar University, Doha, Qatar
| | - Takwa Bedhiafi
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Salam Almoghrabi
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shayista Akbar
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Varghese Inchakalody
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Laila Assami
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shaheena Anwar
- Department of Biosciences, Salim Habib University, Karachi, Pakistan
| | - Shahab Uddin
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Laboratory Animal Research Center, Qatar University, Doha, Qatar
| | - Abdul Rehman Zar Gul
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Mariam Al-Muftah
- Translational Cancer and Immunity Centre, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar; College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Maysaloun Merhi
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Afsheen Raza
- Department of Biomedical Sciences, College of Health Science, Abu Dhabi University, Abu Dhabi, United Arab Emirates
| | - Said Dermime
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.
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3
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Kwon S, Meng F, Tamam H, Gadalla HH, Wang J, Dong B, Hopf Jannasch AS, Ratliff TL, Yeo Y. Systemic Delivery of Paclitaxel by Find-Me Nanoparticles Activates Antitumor Immunity and Eliminates Tumors. ACS NANO 2024; 18:3681-3698. [PMID: 38227965 PMCID: PMC11025439 DOI: 10.1021/acsnano.3c11445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Local delivery of immune-activating agents has shown promise in overcoming an immunosuppressive tumor microenvironment (TME) and stimulating antitumor immune responses in tumors. However, systemic therapy is ultimately needed to treat tumors that are not readily locatable or accessible. To enable systemic delivery of immune-activating agents, we employ poly(lactic-co-glycolide) (PLGA) nanoparticles (NPs) with a track record in systemic application. The surface of PLGA NPs is decorated with adenosine triphosphate (ATP), a damage-associated molecular pattern to recruit antigen-presenting cells (APCs). The ATP-conjugated PLGA NPs (NPpD-ATP) are loaded with paclitaxel (PTX), a chemotherapeutic agent inducing immunogenic cell death to generate tumor antigens in situ. We show that the NPpD-ATP retains ATP activity in hostile TME and provides a stable "find-me" signal to recruit APCs. Therefore, the PTX-loaded NPpD-ATP helps populate antitumor immune cells in TME and attenuate the growth of CT26 and B16F10 tumors better than a mixture of PTX-loaded NPpD and ATP. Combined with anti-PD-1 antibody, PTX-loaded NPpD-ATP achieves complete regression of CT26 tumors followed by antitumor immune memory. This study demonstrates the feasibility of systemic immunotherapy using a PLGA NP formulation that delivers ICD-inducing chemotherapy and an immunostimulatory signal.
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Affiliation(s)
- Soonbum Kwon
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Fanfei Meng
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Hassan Tamam
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
- Department of Industrial Pharmacy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Hytham H. Gadalla
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Jianping Wang
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Boyang Dong
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Amber S. Hopf Jannasch
- Metabolite Profiling Facility, Bindley Bioscience Center, Purdue University, 1203 Mitch Daniels Blvd., West Lafayette, IN 47907, USA
| | - Timothy L. Ratliff
- Purdue University Institute for Cancer Research, 201 South University Street, West Lafayette, IN, 47907, USA
- Department of Comparative Pathobiology, Purdue University, 625 Harrison Street, West Lafayette, IN, 47907, USA
| | - Yoon Yeo
- Department of Industrial and Molecular Pharmaceutics, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
- Purdue University Institute for Cancer Research, 201 South University Street, West Lafayette, IN, 47907, USA
- Weldon School of Biomedical Engineering, Purdue University, 206 S Martin Jischke Drive, West Lafayette, IN 47907, USA
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Qin L, Wu J. Targeting anticancer immunity in oral cancer: Drugs, products, and nanoparticles. ENVIRONMENTAL RESEARCH 2023; 239:116751. [PMID: 37507044 DOI: 10.1016/j.envres.2023.116751] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 07/30/2023]
Abstract
Oral cavity carcinomas are the most frequent malignancies among head and neck malignancies. Oral tumors include not only oral cancer cells with different potency and stemness but also consist of diverse cells, containing anticancer immune cells, stromal and also immunosuppressive cells that influence the immune system reactions. The infiltrated T and natural killer (NK) cells are the substantial tumor-suppressive immune compartments in the tumor. The infiltration of these cells has substantial impacts on the response of tumors to immunotherapy, chemotherapy, and radiotherapy. Nevertheless, cancer cells, stromal cells, and some other compartments like regulatory T cells (Tregs), macrophages, and myeloid-derived suppressor cells (MDSCs) can repress the immune responses against malignant cells. Boosting anticancer immunity by inducing the immune system or repressing the tumor-promoting cells is one of the intriguing approaches for the eradication of malignant cells such as oral cancers. This review aims to concentrate on the secretions and interactions in the oral tumor immune microenvironment. We review targeting tumor stroma, immune system and immunosuppressive interactions in oral tumors. This review will also focus on therapeutic targets and therapeutic agents such as nanoparticles and products with anti-tumor potency that can boost anticancer immunity in oral tumors. We also explain possible future perspectives including delivery of various cells, natural products and drugs by nanoparticles for boosting anticancer immunity in oral tumors.
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Affiliation(s)
- Liling Qin
- Gezhouba Central Hospital of the Third Clinical Medical College of Three Gorges University, Yichang, Hubei, 443002, China
| | - Jianan Wu
- Experimental and Practical Teaching Center, Hubei College of Chinese Medicine, Jingzhou, Hubei, 434000, China.
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Mandt T, Bangar A, Sauceda C, Das M, Moderbacher C, Ghani M, Webster N, Newton I. Stimulating Antitumoral Immunity by Percutaneous Cryoablation and Combination Immunoadjuvant Therapy in a Murine Model of Hepatocellular Carcinoma. J Vasc Interv Radiol 2023; 34:1516-1527.e6. [PMID: 37178816 PMCID: PMC10852103 DOI: 10.1016/j.jvir.2023.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 04/18/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
PURPOSE To test the hypothesis that antitumoral immunity can be induced after cryoablation (cryo) of hepatocellular carcinoma (HCC) through coadministration of the immunostimulant CpG and an immune checkpoint (programmed cell death 1 [PD-1]) inhibitor. MATERIALS AND METHODS Sixty-three immunocompetent C57BL/6J mice were generated with 2 orthotopic HCC tumor foci: 1 for treatment and 1 to observe for antitumoral immunity. Tumors were treated with incomplete cryo alone or intratumoral CpG and/or a PD-1 inhibitor. The primary endpoint was death or when the following criteria for sacrifice were met: tumor > 1 cm (determined using ultrasound) or moribund state. Antitumoral immunity was assessed using flow cytometry and histology (tumor and liver) as well as enzyme-linked immunosorbent assay (serum). Analysis of variance was used for statistical comparisons. RESULTS At 1 week, the nonablated satellite tumor growth was reduced by 1.9-fold (P = .047) in the cryo + CpG group and by 2.8-fold (P = .007) in the cryo + CpG + PD-1 group compared with that in the cryo group. Compared with cryo alone, the time to tumor progression to endpoints was also prolonged for cryo + CpG + PD-1 and cryo + CpG mice, with log-rank hazard ratios of 0.42 (P = .031) and 0.27 (P < .001), respectively. Flow cytometry and histology showed increased cytotoxic T-cell infiltration (P = .002) and serum levels of the proinflammatory cytokine interferon-γ (P = .015) in tumors and serum of cryo + CpG mice compared with those in tumors and serum of mice treated with cryo alone. High serum levels of the anti-inflammatory cytokine tumor growth factor-β and the proangiogenesis chemokine C-X-C motif chemokine ligand 1 were correlated with a shorter time to endpoints and faster tumor growth. CONCLUSIONS Cryo combined with the immunostimulant CpG promoted cytotoxic T-cell infiltration into tumors, slowed tumor growth, and prolonged the time to progression to endpoints in an aggressive murine HCC model.
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Affiliation(s)
- Tyler Mandt
- Health Department of Radiology, University of California San Diego, San Diego
| | - Amandip Bangar
- Health Department of Radiology, University of California San Diego, San Diego
| | - Consuelo Sauceda
- Health Department of Radiology, University of California San Diego, San Diego
| | - Manasi Das
- Health Department of Radiology, University of California San Diego, San Diego
| | | | - Mansur Ghani
- Health Department of Radiology, University of California San Diego, San Diego
| | - Nicholas Webster
- San Diego Veteran's Affairs, University of California San Diego, San Diego
| | - Isabel Newton
- San Diego Veteran's Affairs, University of California San Diego, San Diego.
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Lee YM, Chen YH, Ou DL, Hsu CL, Liu JH, Ko JY, Hu MCT, Tan CT. SN-38, an active metabolite of irinotecan, enhances anti-PD-1 treatment efficacy in head and neck squamous cell carcinoma. J Pathol 2023; 259:428-440. [PMID: 36641765 DOI: 10.1002/path.6055] [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: 03/26/2022] [Revised: 12/08/2022] [Accepted: 01/12/2023] [Indexed: 01/16/2023]
Abstract
Anti-programmed cell death 1 (anti-PD-1) therapy shows definite but modest activity in patients with advanced/metastatic head and neck squamous cell carcinoma (HNSCC). Preliminary evidence suggests that SN-38, an activated form of irinotecan that increases expression of the transcription factor FoxO3a, can suppress programmed cell death ligand-1 (PD-L1) expression in breast and ovarian tumor models. We analyzed the SN-38-mediated activation of natural killer cells in vitro and explored the efficacy of SN-38 in combination with anti-PD-1 for treatment in vivo. In vitro, SN-38 enhanced the expression of FoxO3a and reduced the expression of c-Myc and PD-L1 dose-dependently in tumor cells. Low-dose SN-38 increased interferon-γ secretion by NK cells and promoted NK cell-mediated cytotoxicity in tumor cells. In vivo studies revealed that at non-cytotoxic drug concentrations, SN-38 significantly enhanced anti-PD-1 activity in suppressing murine tumor growth. We found increased NK cell and CD8+ T-cell infiltration in post-treatment tumors. RNA-seq analysis indicated that SN-38 increased the enrichment of immune cells and biological function genes related to the immune responses. SN-38 is a potentially beneficial adjunct to checkpoint inhibitor therapy in HNSCC. Further studies exploring its mechanism of action and possible applications are necessary. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Yi-Mei Lee
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Stem Cell Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Hsin Chen
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Stem Cell Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Da-Liang Ou
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan.,YongLin Institute of Health, National Taiwan University, Taipei, Taiwan
| | - Chia-Lang Hsu
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Jia-Hua Liu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Stem Cell Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei, Taiwan
| | - Jenq-Yuh Ko
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Mickey C-T Hu
- Panorama Institute of Molecular Medicine, Sunnyvale, CA, USA.,Division of Gynecologic Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Ching-Ting Tan
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Stem Cell Core Laboratory, Center of Genomic Medicine, National Taiwan University, Taipei, Taiwan.,Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
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7
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William WN, Zhang J, Zhao X, Parra E, Uraoka N, Lin HY, Peng SA, El-Naggar AK, Rodriguez-Canales J, Song J, Gillenwater AM, Wistuba I, Myers J, Gold K, Ferrarotto R, Hwu P, Davoli T, Lee JJ, Heymach JV, Papadimitrakopoulou VA, Lippman SM. Spatial PD-L1, immune-cell microenvironment, and genomic copy-number alteration patterns and drivers of invasive-disease transition in prospective oral precancer cohort. Cancer 2023; 129:714-727. [PMID: 36597662 PMCID: PMC10508302 DOI: 10.1002/cncr.34607] [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] [Received: 09/16/2022] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Studies of the immune landscape led to breakthrough trials of programmed death-1 (PD-1) inhibitors for recurrent/metastatic head and neck squamous cell carcinoma therapy. This study investigated the timing, influence of somatic copy-number alterations (SCNAs), and clinical implications of PD-L1 and immune-cell patterns in oral precancer (OPC). METHODS The authors evaluated spatial CD3, CD3/8, and CD68 density (cells/mm2 ) and PD-L1 (membranous expression in cytokeratin-positive intraepithelial neoplastic cells and CD68) patterns by multiplex immunofluorescence in a 188-patient prospective OPC cohort, characterized by clinical, histologic, and SCNA risk factors and protocol-specified primary end point of invasive cancer. The authors used Wilcoxon rank-sum and Fisher exact tests, linear mixed effect models, mediation, and Cox regression and recursive-partitioning analyses. RESULTS Epithelial, but not CD68 immune-cell, PD-L1 expression was detected in 28% of OPCs, correlated with immune-cell infiltration, 9p21.3 loss of heterozygosity (LOH), and inferior oral cancer-free survival (OCFS), notably in OPCs with low CD3/8 cell density, dysplasia, and/or 9p21.3 LOH. High CD3/8 cell density in dysplastic lesions predicted better OCFS and eliminated the excess risk associated with prior oral cancer and dysplasia. PD-L1 and CD3/8 patterns revealed inferior OCFS in PD-L1 high intrinsic induction and dysplastic immune-cold subgroups. CONCLUSION This report provides spatial insight into the immune landscape and drivers of OPCs, and a publicly available immunogenomic data set for future precancer interrogation. The data suggest that 9p21.3 LOH triggers an immune-hot inflammatory phenotype; whereas increased 9p deletion size encompassing CD274 at 9p24.1 may contribute to CD3/8 and PD-L1 depletion during invasive transition. The inferior OCFS in PD-L1-high, immune-cold OPCs support the development of T-cell recruitment strategies.
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Affiliation(s)
- William N. William
- Department of Thoracic / Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
- Hospital BP, a Beneficência Portuguesa de São Paulo, 01323-001 São Paulo, Brazil
| | - Jianjun Zhang
- Department of Thoracic / Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Xin Zhao
- Department of Biochemistry and Molecular Pharmacology, Institute for Systems Genetics, New York University Langone Health, New York, NY 10016
| | - Edwin Parra
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Naohiro Uraoka
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Heather Y. Lin
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - S. Andrew Peng
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Adel K. El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Jaime Rodriguez-Canales
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Jaejoon Song
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Ann M. Gillenwater
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Ignacio Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Jeffrey Myers
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Kathryn Gold
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92093
| | - Renata Ferrarotto
- Department of Thoracic / Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | | | - Teresa Davoli
- Department of Biochemistry and Molecular Pharmacology, Institute for Systems Genetics, New York University Langone Health, New York, NY 10016
| | - J. Jack Lee
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - John V. Heymach
- Department of Thoracic / Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
| | - Vassiliki A. Papadimitrakopoulou
- Department of Thoracic / Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
- Pfizer Inc, New York, NY
| | - Scott M. Lippman
- Department of Thoracic / Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
- Moores Cancer Center, University of California San Diego, La Jolla, CA 92093
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8
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Tomiyama T, Itoh S, Iseda N, Toshida K, Kosai-Fujimoto Y, Tomino T, Kurihara T, Nagao Y, Morita K, Harada N, Liu YC, Ozaki D, Kohashi K, Oda Y, Mori M, Yoshizumi T. Clinical Significance of Signal Regulatory Protein Alpha (SIRPα) Expression in Hepatocellular Carcinoma. Ann Surg Oncol 2023; 30:3378-3389. [PMID: 36641515 DOI: 10.1245/s10434-022-13058-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/22/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Signal regulatory protein alpha (SIRPα), expressed in the macrophage membrane, inhibits phagocytosis of tumor cells via CD47/SIRPα interaction, which acts as an immune checkpoint factor in cancers. This study aimed to clarify the clinical significance of SIRPα expression in hepatocellular carcinoma (HCC). METHODS This study analyzed SIRPα expression using RNA sequencing data of 372 HCC tissues from The Cancer Genome Atlas (TCGA) and immunohistochemical staining of our 189 HCC patient cohort. The correlation between SIRPα expression and clinicopathologic factors, patient survival, and intratumor infiltration of immune cells was investigated. RESULTS Overall survival (OS) was significantly poorer with high SIRPα expression than with low expression in both TCGA and our cohort. High SIRPα expression correlated with lower recurrence-free survival (RFS) in our cohort. High SIRPα expression was associated with higher rates of microvascular invasion and lower serum albumin levels and correlated with greater intratumor infiltration of CD68-positive macrophages and myeloid-derived suppressor cells (MDSCs). Multivariate analysis showed that SIRPα expression and high infiltration of CD8-positive T cells and MDSCs were predictive factors for both RFS and OS. Patients with high SIRPα expression and infiltration of CD8-positive T cells and MDSCs had significantly lower RFS and OS rates. In spatial transcriptomics sequencing, SIRPα expression was significantly correlated with CD163 expression. CONCLUSIONS High SIRPα expression in HCC indicates poor prognosis, possibly by inhibiting macrophage phagocytosis of tumor cells, promoting MDSC infiltration and inducing antitumor immunity. Treatment alternatives using SIRPα blockage should be considered in HCC as inhibiting macrophage antitumor immunity and MDSCs.
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Affiliation(s)
- Takahiro Tomiyama
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shinji Itoh
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Norifumi Iseda
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Katsuya Toshida
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yukiko Kosai-Fujimoto
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takahiro Tomino
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takeshi Kurihara
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Nagao
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazutoyo Morita
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noboru Harada
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yu-Chen Liu
- Single-Cell Genomics, Human Immunology, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Daisuke Ozaki
- Single-Cell Genomics, Human Immunology, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan.,Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan.,Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka, Japan
| | - Kenichi Kohashi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Mori
- School of Medicine, Tokai University, Kanagawa, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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9
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Wang P, Tao L, Yu Y, Wang Q, Ye P, Sun Y, Zhou J. Oral squamous cell carcinoma cell-derived GM-CSF regulates PD-L1 expression in tumor-associated macrophages through the JAK2/STAT3 signaling pathway. Am J Cancer Res 2023; 13:589-601. [PMID: 36895967 PMCID: PMC9989602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 01/26/2023] [Indexed: 03/11/2023] Open
Abstract
Previous study reported that gastric cancer-derived granulocyte-macrophage colony-stimulating factor (GM-CSF) could mediate neutrophil activation and induce PD-L1 expression through JAK2/STAT3 signaling pathway. Moreover, this pathway in various cancers could also regulate PD-L1 expression of tumor cells. Therefore, our study aimed to investigate whether the JAK2/STAT3 pathway regulates PD-L1 expression in tumor-associated macrophages (TAMs) in oral squamous cell carcinoma (OSCC), which can help us achieve further understanding of immune escape mechanisms in OSCC. We induced human monocytes THP-1 into M0, M1, and M2 macrophages, and applied them to common medium and tumor-conditioned medium, the latter was collected from two types of OSCC cell line. Western blot and RT-PCR were used to detect PD-L1 expression and activation of JAK2/STAT3 pathway in macrophages under various conditions. We found that GM-CSF in tumor-conditioned medium from OSCC cells increased PD-L1 expression in M0 macrophages in a time-dependent manner. Moreover, both GM-CSF neutralizing antibody and JAK2/STAT3 pathway inhibitor AG490 could inhibited its up-regulation. In the meantime, we confirmed that GM-CSF indeed acted through JAK2/STAT3 pathway by measuring phosphorylation of key proteins in this pathway. Therefore, we concluded that OSCC cell-derived GM-CSF was able to up-regulate PD-L1 expression in TAMs through JAK2/STAT3 signaling pathway.
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Affiliation(s)
- Pingping Wang
- Anhui Engineering Research Center for Oral Materials and Application, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China.,Department of Oral Medicine, School of Stomatology, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China
| | - Liqing Tao
- Department of Neurobiology, School of Basic Medical Sciences, Nanjing Medical University Nanjing 211166, Jiangsu, People's Republic of China
| | - Yudu Yu
- Anhui Engineering Research Center for Oral Materials and Application, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China.,Department of Oral Medicine, School of Stomatology, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China
| | - Qiong Wang
- Department of Stomatology, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College) Wuhu 241000, Anhui, People's Republic of China.,Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution (Wannan Medical College) Wuhu 241000, Anhui, People's Republic of China
| | - Peihong Ye
- Anhui Engineering Research Center for Oral Materials and Application, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China.,Department of Oral Medicine, School of Stomatology, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China
| | - Yi Sun
- Anhui Engineering Research Center for Oral Materials and Application, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China
| | - Jingping Zhou
- Anhui Engineering Research Center for Oral Materials and Application, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China.,Department of Oral Medicine, School of Stomatology, Wannan Medical College Wuhu 241000, Anhui, People's Republic of China
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10
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Shao X, Hua S, Feng T, Ocansey DKW, Yin L. Hypoxia-Regulated Tumor-Derived Exosomes and Tumor Progression: A Focus on Immune Evasion. Int J Mol Sci 2022; 23:ijms231911789. [PMID: 36233088 PMCID: PMC9570495 DOI: 10.3390/ijms231911789] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/24/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022] Open
Abstract
Tumor cells express a high quantity of exosomes packaged with unique cargos under hypoxia, an important characteristic feature in solid tumors. These hypoxic tumor-derived exosomes are, crucially, involved in the interaction of cancer cells with their microenvironment, facilitating not only immune evasion, but increased cell growth and survival, enhanced angiogenesis, epithelial–mesenchymal transition (EMT), therapeutic resistance, autophagy, pre-metastasis, and metastasis. This paper explores the tumor microenvironment (TME) remodeling effects of hypoxic tumor-derived exosome towards facilitating the tumor progression process, particularly, the modulatory role of these factors on tumor cell immune evasion through suppression of immune cells, expression of surface recognition molecules, and secretion of antitumor soluble factor. Tumor-expressed exosomes educate immune effector cells, including macrophages, monocytes, T cells, natural killer (NK) cells, dendritic cells (DCs), γδ T lymphocytes, regulatory T cells (Tregs), myeloid-derived suppressor cells (MDSCs), mast cells, and B cells, within the hypoxic TME through the release of factors that regulate their recruitment, phenotype, and function. Thus, both hypoxia and tumor-derived exosomes modulate immune cells, growth factors, cytokines, receptor molecules, and other soluble factors, which, together, collaborate to form the immune-suppressive milieu of the tumor environment. Exploring the contribution of exosomal cargos, such as RNAs and proteins, as indispensable players in the cross-talk within the hypoxic tumor microenvironmental provides a potential target for antitumor immunity or subverting immune evasion and enhancing tumor therapies.
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11
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van Geffen C, Heiss C, Deißler A, Kolahian S. Pharmacological modulation of myeloid-derived suppressor cells to dampen inflammation. Front Immunol 2022; 13:933847. [PMID: 36110844 PMCID: PMC9468781 DOI: 10.3389/fimmu.2022.933847] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous cell population with potent suppressive and regulative properties. MDSCs’ strong immunosuppressive potential creates new possibilities to treat chronic inflammation and autoimmune diseases or induce tolerance towards transplantation. Here, we summarize and critically discuss different pharmacological approaches which modulate the generation, activation, and recruitment of MDSCs in vitro and in vivo, and their potential role in future immunosuppressive therapy.
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12
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Kuske M, Haist M, Jung T, Grabbe S, Bros M. Immunomodulatory Properties of Immune Checkpoint Inhibitors-More than Boosting T-Cell Responses? Cancers (Basel) 2022; 14:1710. [PMID: 35406483 PMCID: PMC8996886 DOI: 10.3390/cancers14071710] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/24/2022] [Accepted: 03/24/2022] [Indexed: 12/11/2022] Open
Abstract
The approval of immune checkpoint inhibitors (ICI) that serve to enhance effector T-cell anti-tumor responses has strongly improved success rates in the treatment of metastatic melanoma and other tumor types. The currently approved ICI constitute monoclonal antibodies blocking cytotoxic T-lymphocyte-associated protein (CTLA)-4 and anti-programmed cell death (PD)-1. By this, the T-cell-inhibitory CTLA-4/CD80/86 and PD-1/PD-1L/2L signaling axes are inhibited. This leads to sustained effector T-cell activity and circumvents the immune evasion of tumor cells, which frequently upregulate PD-L1 expression and modulate immune checkpoint molecule expression on leukocytes. As a result, profound clinical responses are observed in 40-60% of metastatic melanoma patients. Despite the pivotal role of T effector cells for triggering anti-tumor immunity, mounting evidence indicates that ICI efficacy may also be attributable to other cell types than T effector cells. In particular, emerging research has shown that ICI also impacts innate immune cells, such as myeloid cells, natural killer cells and innate lymphoid cells, which may amplify tumoricidal functions beyond triggering T effector cells, and thus improves clinical efficacy. Effects of ICI on non-T cells may additionally explain, in part, the character and extent of adverse effects associated with treatment. Deeper knowledge of these effects is required to further develop ICI treatment in terms of responsiveness of patients to treatment, to overcome resistance to ICI and to alleviate adverse effects. In this review we give an overview into the currently known immunomodulatory effects of ICI treatment in immune cell types other than the T cell compartment.
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Affiliation(s)
| | | | | | | | - Matthias Bros
- Department of Dermatology, University Medical Center Mainz, Langenbeckstraße 1, 55131 Mainz, Germany; (M.K.); (M.H.); (T.J.); (S.G.)
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13
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Lechien JR, Mouawad F, Hans S, Saussez S. Editorial: Advances in the Involvement of Human Papilloma Virus in Head and Neck Squamous Cell Carcinoma. Front Oncol 2022; 12:795280. [PMID: 35311153 PMCID: PMC8927759 DOI: 10.3389/fonc.2022.795280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/31/2022] [Indexed: 11/30/2022] Open
Affiliation(s)
- Jerome R Lechien
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, UMONS Research Institute for Health Sciences and Technology, University of Mons (UMons), Mons, Belgium.,Department of Otolaryngology-Head and Neck Surgery, Foch Hospital, School of Medicine, University Paris Saclay, Paris, France.,Department of Otolaryngology, Elsan Hospital, Paris, France
| | - Francois Mouawad
- Department of Otolaryngology-Head and Neck Surgery, CHRU de Lille, Hopital Claude Huriez, Lille, France
| | - Stéphane Hans
- Department of Otolaryngology-Head and Neck Surgery, Foch Hospital, School of Medicine, University Paris Saclay, Paris, France
| | - Sven Saussez
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, UMONS Research Institute for Health Sciences and Technology, University of Mons (UMons), Mons, Belgium.,Department of Otolaryngology-Head and Neck Surgery, Centre Hospitalier Universitaire (CHU) Saint-Pierre, Brussels, Belgium
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14
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Wang Q, Xie B, Liu S, Shi Y, Tao Y, Xiao D, Wang W. What Happens to the Immune Microenvironment After PD-1 Inhibitor Therapy? Front Immunol 2022; 12:773168. [PMID: 35003090 PMCID: PMC8733588 DOI: 10.3389/fimmu.2021.773168] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/23/2021] [Indexed: 12/11/2022] Open
Abstract
The fruitful results of tumor immunotherapy establish its indispensable status in the regulation of the tumorous immune context. It seems that the treatment of programmed cell death receptor 1 (PD-1) blockade is one of the most promising approaches for cancer control. The significant efficacy of PD-1 inhibitor therapy has been made in several cancer types, such as breast cancer, lung cancer, and multiple myeloma. Even so, the mechanisms of how anti-PD-1 therapy takes effect by impacting the immune microenvironment and how partial patients acquire the resistance to PD-1 blockade have yet to be studied. In this review, we discuss the cross talk between immune cells and how they promote PD-1 blockade efficacy. In addition, we also depict factors that may underlie tumor resistance to PD-1 blockade and feasible solutions in combination with it.
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Affiliation(s)
- Qingyi Wang
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, School of Basic Medicine, Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Central South University, Changsha, China
| | - Bin Xie
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Shuang Liu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, School of Basic Medicine, Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Central South University, Changsha, China
| | - Ying Shi
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, School of Basic Medicine, Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Central South University, Changsha, China
| | - Yongguang Tao
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, School of Basic Medicine, Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Central South University, Changsha, China.,National Health Commission (NHC) Key Laboratory of Carcinogenesis (Central South University), Cancer Research Institute and School of Basic Medicine, Central South University, Changsha, China.,Hunan Key Laboratory of Early Diagnosis and Precision Therapy, Second Xiangya Hospital, Central South University, Changsha, China
| | - Desheng Xiao
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Pathology, School of Basic Medicine, Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Central South University, Changsha, China
| | - Wenxiang Wang
- Department of the 2nd Department of Thoracic Surgery, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
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15
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Meng Q, Zhao Y, Dong C, Liu L, Pan Y, Lai J, Liu Z, Yu G, Chen X, Rao L. Genetically Programmable Fusion Cellular Vesicles for Cancer Immunotherapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Qian‐Fang Meng
- Institute of Biomedical Health Technology and Engineering Shenzhen Bay Laboratory Shenzhen 518132 China
| | - Yuyue Zhao
- Stomatological Hospital Southern Medical University Guangzhou 510280 China
| | - Chunbo Dong
- Shanxi Academy of Advanced Research and Innovation Taiyuan 030032 China
| | - Lujie Liu
- Institute of Biomedical Health Technology and Engineering Shenzhen Bay Laboratory Shenzhen 518132 China
| | - Yuanwei Pan
- Institute of Biomedical Health Technology and Engineering Shenzhen Bay Laboratory Shenzhen 518132 China
- Departments of Diagnostic Radiology, Surgery Chemical and Biomolecular Engineering, and Biomedical Engineering Yong Loo Lin School of Medicine and Faculty of Engineering National University of Singapore Singapore 119074 Singapore
| | - Jialin Lai
- Institute of Biomedical Health Technology and Engineering Shenzhen Bay Laboratory Shenzhen 518132 China
| | - Zhida Liu
- Shanxi Academy of Advanced Research and Innovation Taiyuan 030032 China
| | - Guang‐Tao Yu
- Stomatological Hospital Southern Medical University Guangzhou 510280 China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery Chemical and Biomolecular Engineering, and Biomedical Engineering Yong Loo Lin School of Medicine and Faculty of Engineering National University of Singapore Singapore 119074 Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine Yong Loo Lin School of Medicine National University of Singapore Singapore 117599 Singapore
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine Yong Loo Lin School of Medicine National University of Singapore Singapore 117597 Singapore
| | - Lang Rao
- Institute of Biomedical Health Technology and Engineering Shenzhen Bay Laboratory Shenzhen 518132 China
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16
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Meng QF, Zhao Y, Dong C, Liu L, Pan Y, Lai J, Liu Z, Yu GT, Chen X, Rao L. Genetically Programmable Fusion Cellular Vesicles for Cancer Immunotherapy. Angew Chem Int Ed Engl 2021; 60:26320-26326. [PMID: 34661332 DOI: 10.1002/anie.202108342] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/18/2021] [Indexed: 12/24/2022]
Abstract
Herein, we report that genetically programmable fusion cellular vesicles (Fus-CVs) displaying high-affinity SIRPα variants and PD-1 can activate potent antitumor immunity through both innate and adaptive immune effectors. Dual-blockade of CD47 and PD-L1 with Fus-CVs significantly increases the phagocytosis of cancer cells by macrophages, promotes antigen presentation, and activates antitumor T-cell immunity. Moreover, the bispecific targeting design of Fus-CVs ensures better targeting on tumor cells, but less on other cells, which reduces systemic side effects and enhances therapeutic efficacies. In malignant melanoma and mammary carcinoma models, we demonstrate that Fus-CVs significantly improve overall survival of model animals by inhibiting post-surgery tumor recurrence and metastasis. The Fus-CVs are suitable for protein display by genetic engineering. These advantages, integrated with other unique properties inherited from source cells, make Fus-CVs an attractive platform for multi-targeting immune checkpoint blockade therapy.
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Affiliation(s)
- Qian-Fang Meng
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Yuyue Zhao
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Chunbo Dong
- Shanxi Academy of Advanced Research and Innovation, Taiyuan, 030032, China
| | - Lujie Liu
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Yuanwei Pan
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China.,Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 119074, Singapore
| | - Jialin Lai
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Zhida Liu
- Shanxi Academy of Advanced Research and Innovation, Taiyuan, 030032, China
| | - Guang-Tao Yu
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 119074, Singapore.,Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore.,Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Lang Rao
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
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17
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Du XZ, Wen B, Liu L, Wei YT, Zhao K. Role of immune escape in different digestive tumours. World J Clin Cases 2021; 9:10438-10450. [PMID: 35004976 PMCID: PMC8686128 DOI: 10.12998/wjcc.v9.i34.10438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/15/2021] [Accepted: 10/18/2021] [Indexed: 02/06/2023] Open
Abstract
A counterbalance between immune cells and tumour cells is key to fighting tumours, and immune escape is an important mechanism for the survival of tumour cells in the body. Tumor cells and their cytokines impair the activity of T cells, NK cells, macrophages and other immune cells through various ways, and change the expression of their own surface antigens so as to avoid the clearance of the immune system. Changes in major histocompatibility complex molecules, high expression of programmed death-ligand 1, and the presence of immunosuppressive cells in the tumor microenvironment (TME) are main means by which tumors impair the function of immune cells. During the development of tumours of the digestive system, different mechanisms acting on tumour cells, the TME, and immune cells lead to immune escape and promote tumour progression. In this paper, the mechanisms of immune escape in tumour cells of the digestive system are reviewed to provide a theoretical basis for the immunotherapy of gastrointestinal tumours.
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Affiliation(s)
- Xin-Zhu Du
- Department of Gastroenterology, The Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
| | - Bin Wen
- Department of Gastroenterology, The Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
| | - Lin Liu
- Department of Gastroenterology, The Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
| | - Ying-Ting Wei
- Department of Gastroenterology, The Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
| | - Kui Zhao
- Department of Gastroenterology, The Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
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18
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Differential Expression of PD-L1 during Cell Cycle Progression of Head and Neck Squamous Cell Carcinoma. Int J Mol Sci 2021; 22:ijms222313087. [PMID: 34884892 PMCID: PMC8658507 DOI: 10.3390/ijms222313087] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/26/2021] [Accepted: 12/01/2021] [Indexed: 11/23/2022] Open
Abstract
The expression of PD-L1 by tumor cells is mainly associated with its immunosuppressive effect. In fact, PD-1/PD-L1 immune checkpoint inhibitors demonstrated remarkable effects in advanced cancer patients including HNSCC. In this context, irradiation is currently being investigated as a synergistic treatment modality to immunotherapy. However, the majority of HNSCC patients still show little improvement or even hyperprogression. Interestingly, there is increasing evidence for additional cell-intrinsic functions of PD-L1 in tumor cells. In previous studies, we showed that PD-L1 has a strong influence on proliferation, migration, invasion, and survival after irradiation. We demonstrated that cellular expression and localization of PD-L1 differed depending on sensitivity to irradiation. Here, we show that PD-L1 is also differentially expressed during cell cycle progression of HNSCC. Furthermore, cellular localization of PD-L1 also changes depending on a particular cell cycle phase. Moreover, distinct observations occurred depending on the general differentiation status. Overall, the function of PD-L1 cannot be generalized. Rather, it depends on the differentiation status and microenvironment. PD-L1 expression and localization are variable, depending on different factors. These findings may provide insight into why differential response to PD-1/PD-L1 antibody therapy can occur. Detailed understanding of cell-intrinsic PD-L1 functions will further allow antibody-based immunotherapy to be optimized.
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19
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Perri F, Crispo A, Ionna F, Muto P, Caponigro F, Longo F, Montagnese C, Franco P, Pavone E, Aversa C, Guida A, Bimonte S, Ottaiano A, Di Marzo M, Porciello G, Amore A, Celentano E, Della Vittoria Scarpati G, Cascella M. Patients affected by squamous cell carcinoma of the head and neck: A population particularly prone to developing severe forms of COVID-19. Exp Ther Med 2021; 22:1298. [PMID: 34630653 PMCID: PMC8461515 DOI: 10.3892/etm.2021.10733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 02/17/2021] [Indexed: 01/09/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the recent Coronavirus Disease 2019 (COVID-19) pandemic, which has spread all over the world over the past year. Comorbidities appear to affect the prognosis of patients with such diseases, but the impact of cancer on the course of SARS-CoV2 has remained largely elusive. The aim of the present study is to analyze the outcome of patients affected by squamous cell carcinoma of the head and neck (SCCHN) and a number of their comorbidities, if infected with SARS-CoV2. The clinical data of 100 patients affected by SCCHN, who were undergoing treatment or who had finished their oncologic treatment in the past 6 months, were retrospectively collected and analysed. For each patient, the Charlson Comorbidity Index (CCI) was calculated to provide a score assessing the real weight of comorbidities on the patient's outcome at the time of diagnosis. It was discovered that these patients, besides the SCCHN, frequently presented at diagnosis with several other comorbidities, including hypertension, type 2 diabetes, cardiac arrhytmia, chronic obstructive pulmonary disease and various forms of vasculopathy (and thus a poor CCI). This feature suggest that, given the high frequency of various comorbidities in patients with SCCHN, additional SARS-CoV2 infection could have particularly devastating consequences.
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Affiliation(s)
- Francesco Perri
- Head and Neck Medical and Experimental Oncology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy,Correspondence to: Dr Francesco Perri, Head and Neck Medical and Experimental Oncology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, 8031 Via M. Semmola, I-80131 Naples, Italy
| | - Anna Crispo
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Franco Ionna
- Otolaryngology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Paolo Muto
- Radiation Oncology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Francesco Caponigro
- Head and Neck Medical and Experimental Oncology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Francesco Longo
- Otolaryngology Unit, Casa Sollievo della Sofferenza di San Giovanni Rotondo, I-71013 Foggia, Italy
| | - Concetta Montagnese
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Pierluigi Franco
- Otolaryngology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Ettore Pavone
- Otolaryngology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Corrado Aversa
- Otolaryngology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Agostino Guida
- Otolaryngology Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Sabrina Bimonte
- Department of Anesthesia and Pain Medicine, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Alessandro Ottaiano
- Innovative Therapies for Abdominal Metastases, Department of Abdominal Oncology, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Massimiliano Di Marzo
- Colorectal and Abdominal Surgery Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Giuseppe Porciello
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Alfonso Amore
- Department Melanoma, Soft Tissue, Muscle-Skeletal and Head-Neck, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | - Egidio Celentano
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
| | | | - Marco Cascella
- Department of Anesthesia and Pain Medicine, Istituto Nazionale Tumori, IRCCS ‘Fondazione G. Pascale’, I-80131 Naples, Italy
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20
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Li Y, Lin H, Chen L, Chen Z, Li W. Novel Therapies for Tongue Squamous Cell Carcinoma Patients with High-Grade Tumors. Life (Basel) 2021; 11:813. [PMID: 34440557 PMCID: PMC8398384 DOI: 10.3390/life11080813] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/05/2021] [Accepted: 08/07/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Tongue squamous cell carcinoma (TSCC) patients with high-grade tumors usually suffer from high occurrence and poor prognosis. The current study aimed at finding the biomarkers related to tumor grades and proposing potential therapies by these biomarkers. METHODS The mRNA expression matrix of TSCC samples from The Cancer Genome Atlas (TCGA) database was analyzed to identify hub proteins related to tumor grades. The mRNA expression patterns of these hub proteins between TSCC and adjacent control samples were validated in three independent TSCC data sets (i.e., GSE9844, GSE30784, and GSE13601). The correlation between cell cycle index and immunotherapy efficacy was tested on the IMvigor210 data set. Based on the structure of hub proteins, virtual screening was applied to compounds to find the potential inhibitors. RESULTS A total of six cell cycle biomarkers (i.e., BUB1, CCNB2, CDC6, CDC20, CDK1, and MCM2) were selected as hub proteins by protein-protein interaction (PPI) analysis. In the validation data sets, the mRNA expression levels of these hub proteins were higher in tumor samples versus normal controls. The cell cycle index was constructed by the mRNA expression levels of these hub proteins, and patients with a high cell cycle index demonstrated favorable drug response to the immunotherapy. Three small molecules (i.e., ZINC100052685, ZINC8214703, and ZINC85537014) were found to bind with hub proteins and selected as drug candidates. CONCLUSION The cell cycle index might provide a novel reference for selecting appropriate cancer patient candidates for immunotherapy. The current research might contribute to the development of precision medicine and improve the prognosis of TSCC.
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Affiliation(s)
- Yinghua Li
- Department of Oral and Maxillofacial Surgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China;
| | - Hao Lin
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China;
| | - Lu Chen
- School of Clinical Medicine, Baotou Medical College, Baotou 014040, China;
| | - Zihao Chen
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China;
| | - Weizhong Li
- Department of Oral and Maxillofacial Surgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China;
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21
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Beizavi Z, Gheibihayat SM, Moghadasian H, Zare H, Yeganeh BS, Askari H, Vakili S, Tajbakhsh A, Savardashtaki A. The regulation of CD47-SIRPα signaling axis by microRNAs in combination with conventional cytotoxic drugs together with the help of nano-delivery: a choice for therapy? Mol Biol Rep 2021; 48:5707-5722. [PMID: 34275112 DOI: 10.1007/s11033-021-06547-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/02/2021] [Indexed: 12/12/2022]
Abstract
CD47, a member of the immunoglobulin superfamily, is an important "Don't Eat-Me" signal in phagocytosis process [clearance of apoptotic cells] as well as a regulator of the adaptive immune response. The lower level of CD47 on the cell surface leads to the clearance of apoptotic cells. Dysregulation of CD47 plays a critical role in the development of disorders, particularly cancers. In cancers, recognition of CD47 overexpression on the surface of cancer cells by its receptor, SIRPα on the phagocytic cells, inhibits phagocytosis of cancer cells. Thus, blocking of CD47-SIRPα signaling axis might be as a promising therapeutic target, which promotes phagocytosis of cancer cells, antigen-presenting cell function as well as adaptive T cell-mediated anti-cancer immunity. In this respect, it has been reported that CD47 expression can be regulated by microRNAs (miRNAs). MiRNAs can regulate phagocytosis of macrophages apoptotic process, drug resistance, relapse of disease, radio-sensitivity, and suppress cell proliferation, migration, and invasion through post-transcriptional regulation of CD47-SIRPα signaling axis. Moreover, the regulation of CD47 expression by miRNAs and combination with conventional cytotoxic drugs together with the help of nano-delivery represent a valuable opportunity for effective cancer treatment. In this review, we review studies that evaluate the role of miRNAs in the regulation of CD47-SIRPα in disorders to achieve a novel preventive, diagnostic, and therapeutic strategy.Please confirm if the author names are presented accurately and in the correct sequence (given name, middle name/initial, family name). Also, kindly confirm the details in the metadata are correct. Confirmed.Journal standard instruction requires a structured abstract; however, none was provided. Please supply an Abstract with subsections..Not confirmed. This is a review article. According to submission guidelines: "The abstract should be presented divided into subheadings (unless it is a mini or full review article)". Kindly check and confirm whether the corresponding authors and mail ID are correctly identified. Confirmed.
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Affiliation(s)
- Zahra Beizavi
- Department of General Surgery, Shiraz University of Medical Science, Shiraz, Iran
| | - Seyed Mohammad Gheibihayat
- Department of Medical Biotechnology, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hadis Moghadasian
- Laboratory of Common Basic Sciences, Mohammad Rasool Allah Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Zare
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Babak Shirazi Yeganeh
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hassan Askari
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sina Vakili
- Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Tajbakhsh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Amir Savardashtaki
- Epilepsy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
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22
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Denaro N, Merlano MC, Lo Nigro C. Further Understanding of the Immune Microenvironment in Head and Neck Squamous Cell Carcinoma: Implications for Prognosis. Cancer Manag Res 2021; 13:3973-3980. [PMID: 34040438 PMCID: PMC8139676 DOI: 10.2147/cmar.s277907] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/15/2021] [Indexed: 12/11/2022] Open
Abstract
Purpose We aimed to review the literature on the tumor microenvironment as a key player in tumor growth and anti-cancer treatment responses in head and neck cancer. Patients and Methods We reviewed the recent literature on this topic, using the following research words: “tumor microenvironment” and “head and neck cancer or neoplasm or head and neck squamous cell carcinoma” and “immune cells” and “stromal cells”. A search was conducted on the PubMed website and reports from international meetings, presentations and abstracts. Results The tumor microenvironment is a complex network in which myeloid cells, tumoral cells, growth factors and cytokines are involved in angiogenesis, the extracellular matrix and epithelial-to-mesenchymal transition. Conclusion Immune resistance and rapid tumor growth depend on immunosuppressive and pro-tumoral environments. Further investigations to classify and adequately treat patients with head and neck cancer are required.
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Affiliation(s)
- Nerina Denaro
- Medical Oncology, S. Croce & Carle Teaching Hospital, Cuneo, Italy
| | | | - Cristiana Lo Nigro
- Medical Oncology, S. Croce & Carle Teaching Hospital, Cuneo, Italy.,Central Laboratory, Galliera Hospital, Genoa, Italy
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23
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Liu X, Hogg GD, DeNardo DG. Rethinking immune checkpoint blockade: 'Beyond the T cell'. J Immunother Cancer 2021; 9:e001460. [PMID: 33468555 PMCID: PMC7817791 DOI: 10.1136/jitc-2020-001460] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2020] [Indexed: 12/21/2022] Open
Abstract
The clinical success of immune checkpoint inhibitors has highlighted the central role of the immune system in cancer control. Immune checkpoint inhibitors can reinvigorate anti-cancer immunity and are now the standard of care in a number of malignancies. However, research on immune checkpoint blockade has largely been framed with the central dogma that checkpoint therapies intrinsically target the T cell, triggering the tumoricidal potential of the adaptive immune system. Although T cells undoubtedly remain a critical piece of the story, mounting evidence, reviewed herein, indicates that much of the efficacy of checkpoint therapies may be attributable to the innate immune system. Emerging research suggests that T cell-directed checkpoint antibodies such as anti-programmed cell death protein-1 (PD-1) or programmed death-ligand-1 (PD-L1) can impact innate immunity by both direct and indirect pathways, which may ultimately shape clinical efficacy. However, the mechanisms and impacts of these activities have yet to be fully elucidated, and checkpoint therapies have potentially beneficial and detrimental effects on innate antitumor immunity. Further research into the role of innate subsets during checkpoint blockade may be critical for developing combination therapies to help overcome checkpoint resistance. The potential of checkpoint therapies to amplify innate antitumor immunity represents a promising new field that can be translated into innovative immunotherapies for patients fighting refractory malignancies.
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Affiliation(s)
- Xiuting Liu
- Department of Medicine, Washington University School of Medicine in Saint Louis, Saint Louis, Missouri, USA
| | - Graham D Hogg
- Department of Medicine, Washington University School of Medicine in Saint Louis, Saint Louis, Missouri, USA
| | - David G DeNardo
- Department of Medicine, Washington University School of Medicine in Saint Louis, Saint Louis, Missouri, USA
- Siteman Cancer Center, St. Louis, Mo, USA
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24
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Evrard D, Hourseau M, Couvelard A, Paradis V, Gauthier H, Raymond E, Halimi C, Barry B, Faivre S. PD-L1 expression in the microenvironment and the response to checkpoint inhibitors in head and neck squamous cell carcinoma. Oncoimmunology 2020; 9:1844403. [PMID: 33299655 PMCID: PMC7714503 DOI: 10.1080/2162402x.2020.1844403] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
In head and neck squamous cell carcinoma (HNSCC), data from studies using checkpoint-inhibiting antibodies that target programmed death 1 (PD-1) or its ligand the programmed death ligand 1 (PD-L1) demonstrated outstanding clinical activity. Translational investigations also suggested some correlations between therapeutic response and PD-L1 expression in tumor tissue. We comprehensively summarize results that have evaluated PD-L1 expression in HNSCC. We discuss flaws and strength of current PD-1/PD-L1 detection, quantification methods and the evaluation of PD-L1 as a prognostic and theragnostic biomarker. Understanding tumor microenvironment may help understanding resistance to checkpoint inhibitors, designing clinical trials that can exploit drug combinations.
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Affiliation(s)
- D Evrard
- Department of Otorhinolaryngology, Bichat Hospital, Paris, France
| | - M Hourseau
- Pathology Department, Bichat Hospital, Paris 7 University, Paris, France
| | - A Couvelard
- Pathology Department, Bichat Hospital, Paris 7 University, Paris, France
| | - V Paradis
- Pathology Department, Beaujon Hospital, Paris 7 University, Paris, France
| | - H Gauthier
- Medical Oncology Department, Saint-Louis Hospital, Paris 7 University, Paris, France
| | - E Raymond
- Medical Oncology Department, Paris-St Joseph Hospital, Paris, France
| | - C Halimi
- Department of Otorhinolaryngology, Bichat Hospital, Paris, France
| | - B Barry
- Department of Otorhinolaryngology, Bichat Hospital, Paris, France
| | - S Faivre
- Medical Oncology Department, Saint-Louis Hospital, Paris 7 University, Paris, France
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25
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Wu ZZ, Wang S, Yang QC, Wang XL, Yang LL, Liu B, Sun ZJ. Increased Expression of SHMT2 Is Associated With Poor Prognosis and Advanced Pathological Grade in Oral Squamous Cell Carcinoma. Front Oncol 2020; 10:588530. [PMID: 33163414 PMCID: PMC7581701 DOI: 10.3389/fonc.2020.588530] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/11/2020] [Indexed: 12/11/2022] Open
Abstract
This study focused on the expression of mitochondrial serine hydroxymethyltransferase (SHMT2) in oral squamous cell carcinoma (OSCC) and its correlation with clinical traits and the prognosis of OSCC patients. Immunochemical staining and Western blotting were used to quantify the expression of SHMT2 and related immune markers in OSCC. Using OSCC microarrays and The Cancer Genome Atlas (TCGA) database, we evaluated the association between SHMT2 and various clinical traits. We found that increased expression of SHMT2 was detected in OSCC and correlated with advanced pathological grade and recurrence of OSCC. By a multivariate Cox proportional hazard model, high expression of SHMT2 was shown to indicate a negative prognosis. In addition, in the OSCC microenvironment, increasing the expression of SHMT2 was associated with high expression levels of programmed cell death-ligand 1 (PD-L1), CKLF-like MARVEL transmembrane domain containing 6 (CMTM6), V-type immunoglobulin domain-containing suppressor (VISTA), B7-H4, Slug, and CD317. In the future, more effort will be required to investigate the role of SHMT2 in the OSCC microenvironment.
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Affiliation(s)
- Zhi-Zhong Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Shuo Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Qi-Chao Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Xiao-Long Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Bing Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial Head and Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST), Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial Head and Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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26
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Qiao XW, Jiang J, Pang X, Huang MC, Tang YJ, Liang XH, Tang YL. The Evolving Landscape of PD-1/PD-L1 Pathway in Head and Neck Cancer. Front Immunol 2020; 11:1721. [PMID: 33072064 PMCID: PMC7531035 DOI: 10.3389/fimmu.2020.01721] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 06/29/2020] [Indexed: 02/05/2023] Open
Abstract
Over the past 10 years, cancer immunotherapy has made significant progress in multiple cancer types and has been gradually been applied to clinical cancer care, in which the programmed cell death protein-1 (PD-1)/programmed cell death ligand 1 (PD-L1) pathway is one of the most attractive targets. Compared with traditional therapies, the emerging PD-1/PD-L1 blockade immunotherapy exhibited more satisfactory curative effects and lower toxicity for patients with advanced head and neck squamous cell carcinoma (HNSCC). This review analyzes the expression characteristics and clinical significance of PD-1/PD-L1 in HNSCC, the immunosuppressive roles of tumor cell and stromal cell expressing PD-1/PD-L1 in this disease, and presents the development landscape of PD-1/PD-L1 inhibitors, which may provide new curative alternatives for recurrent or metastatic HNSCC.
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Affiliation(s)
- Xin-Wei Qiao
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jian Jiang
- Department of Head and Neck Surgery, Sichuan Cancer Center, School of Medicine, Sichuan Cancer Hospital & Institute, University of Electronic Science and Technology of China, Chengdu, China
| | - Xin Pang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Mei-Chang Huang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Jie Tang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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27
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Overexpression of PREX1 in oral squamous cell carcinoma indicates poor prognosis. J Mol Histol 2020; 51:531-540. [PMID: 32785873 DOI: 10.1007/s10735-020-09901-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 07/25/2020] [Indexed: 02/06/2023]
Abstract
Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger (P-Rex) proteins control many fundamental cellular functions including cell migration, actin cytoskeletal rearrangement and adhesion in many cancers. However, P-Rex1 expression and its prognostic effect and possible clinical value are not clearly elucidated in human oral squamous cell carcinoma (OSCC). Here, OSCC tissue microarrays were used to verify the expression levels of P-Rex1, coinhibitory immune checkpoints and tumor associated macrophage (TAM) markers, and to analyze the relationship between PREX1 expression levels and clinicopathological characteristics in OSCC. The study found that P-Rex1 expression was elevated in OSCC compared to dysplasia and normal mucosa (P < 0.0001). In addition, patients who expressed high PREX1 had a poorer prognosis than those who expressed low PREX1 (P = 0.0070). Furthermore, positive correlations were found between P-Rex1 expression and the immune checkpoints PD-L1, Galectin-9 and B7-H4, and the TAM markers CD68, CD206 and CD163. In short, these findings implicated that overexpression of P-Rex1 may predict a poor prognosis in human OSCC.
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28
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Wondergem NE, Nauta IH, Muijlwijk T, Leemans CR, van de Ven R. The Immune Microenvironment in Head and Neck Squamous Cell Carcinoma: on Subsets and Subsites. Curr Oncol Rep 2020; 22:81. [PMID: 32602047 PMCID: PMC7324425 DOI: 10.1007/s11912-020-00938-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE To understand why some patients respond to immunotherapy but many do not, a clear picture of the tumor microenvironment (TME) of head and neck squamous cell carcinoma (HNSCC) is key. Here we review the current understanding on the immune composition per HNSCC subsite, the importance of the tumor's etiology and the prognostic power of specific immune cells. RECENT FINDINGS Large cohort data are mostly based on deconvolution of transcriptional databases. Studies focusing on infiltrate localization often entail small cohorts, a mixture of HNSCC subsites, or focus on a single immune marker rather than the interaction between cells within the TME. Conclusions on the prognostic impact of specific immune cells in HNSCC are hampered by the use of heterogeneous or small cohorts. To move forward, the field should focus on deciphering the immune composition per HNSCC subsite, in powered cohorts and considering the molecular diversity in this disease.
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Affiliation(s)
- Niels E Wondergem
- Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, Amsterdam UMC, VU University medical center, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - Irene H Nauta
- Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, Amsterdam UMC, VU University medical center, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - Tara Muijlwijk
- Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, Amsterdam UMC, VU University medical center, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - C René Leemans
- Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, Amsterdam UMC, VU University medical center, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - Rieneke van de Ven
- Department of Otolaryngology-Head and Neck Surgery, Cancer Center Amsterdam, Amsterdam UMC, VU University medical center, De Boelelaan, 1117, Amsterdam, The Netherlands.
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29
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Lechien JR, Descamps G, Seminerio I, Furgiuele S, Dequanter D, Mouawad F, Badoual C, Journe F, Saussez S. HPV Involvement in the Tumor Microenvironment and Immune Treatment in Head and Neck Squamous Cell Carcinomas. Cancers (Basel) 2020; 12:cancers12051060. [PMID: 32344813 PMCID: PMC7281394 DOI: 10.3390/cancers12051060] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/20/2020] [Accepted: 04/23/2020] [Indexed: 12/13/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCC) are one of the most prevalent cancers worldwide. Active human papillomavirus (HPV) infection has been identified as an important additional risk factor and seems to be associated with a better prognosis in non-drinker and non-smoker young patients with oropharyngeal SCC. The better response of the immune system against the HPV-induced HNSCC is suspected as a potential explanation for the better prognosis of young patients. To further assess this hypothesis, our review aims to shed light the current knowledge about the impact of HPV infection on the immune response in the context of HNSCC, focusing on the innate immune system, particularly highlighting the role of macrophages, Langerhans and myeloid cells, and on the adaptative immune system, pointing out the involvement of T regulatory, T CD8 and T CD4 lymphocytes. In addition, we also review the preventive (HPV vaccines) and therapeutic (checkpoint inhibitors) strategies against HPV-related HNSCC, stressing the use of anti-CTLA4, PD-L1, PD-L2 antibodies alone and in combination with other agents able to modulate immune responses.
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Affiliation(s)
- Jérôme R. Lechien
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium; (J.R.L.); (D.D.)
- Department of Otolaryngology and Head and Neck Surgery, CHU of Lille, University Lille 2, 59000 Lille, France;
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Géraldine Descamps
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Imelda Seminerio
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Sonia Furgiuele
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Didier Dequanter
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium; (J.R.L.); (D.D.)
| | - Francois Mouawad
- Department of Otolaryngology and Head and Neck Surgery, CHU of Lille, University Lille 2, 59000 Lille, France;
| | - Cécile Badoual
- Department of anatomo-pathology, G Pompidou European Hospital, AP-HP, University of Paris, 75015 Paris, France;
| | - Fabrice Journe
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
- Laboratory of Oncology and Experimental Surgery, Institute Jules Bordet, Free University of Brussels, Rue Heger-Bordet, 1, B1000 Brussels, Belgium
| | - Sven Saussez
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium; (J.R.L.); (D.D.)
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
- Correspondence: ; Tel.: +32-65-37-35-84
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30
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Li H, Yang LL, Wu CC, Xiao Y, Mao L, Chen L, Zhang WF, Sun ZJ. Expression and Prognostic Value of IFIT1 and IFITM3 in Head and Neck Squamous Cell Carcinoma. Am J Clin Pathol 2020; 153:618-629. [PMID: 31977029 DOI: 10.1093/ajcp/aqz205] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Interferon-induced protein with tetratricopeptide repeats 1 (IFIT1) and interferon-induced transmembrane protein 3 (IFITM3) are commonly induced by type I interferon. The study aims to investigate the expression and clinical significance of IFIT1 and IFITM3 in head and neck squamous cell carcinoma (HNSCC). METHODS Immunohistochemistry was applied on tissue microarray to reveal IFIT1 and IFITM3 expression in 275 HNSCC, 69 dysplasia, and 42 normal mucosa samples. The clinicopathologic features associated with IFIT1 and IFITM3 expression in HNSCC patients were analyzed. RESULTS IFIT1 and IFITM3 were highly expressed in HNSCC tissues. High expression of IFIT1 and IFITM3 predicts a negative prognosis for patients (P < .01). IFIT1 and IFITM3 expression was associated with programmed cell death ligand 1, B7-H4, V-domain Ig suppressor of T-cell activation, indoleamine 2,3-dioxygenase, and macrophage marker immunoreactivity. CONCLUSIONS IFIT1 and IFITM3 were overexpressed in HNSCC and indicated poor prognoses for patients with HNSCC. IFIT1 and IFITM3 expression was correlated with several immune checkpoint molecules and tumor-associated macrophage markers.
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Affiliation(s)
- Hao Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
| | - Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
| | - Cong-Cong Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
| | - Yao Xiao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
| | - Lei Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
| | - Wen-Feng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
- Department of Oral and Maxillofacial Head Neck Surgery, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan, China
- Department of Oral and Maxillofacial Head Neck Surgery, School & Hospital of Stomatology, Wuhan University, Wuhan, China
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Zhou J, Tang Z, Gao S, Li C, Feng Y, Zhou X. Tumor-Associated Macrophages: Recent Insights and Therapies. Front Oncol 2020; 10:188. [PMID: 32161718 PMCID: PMC7052362 DOI: 10.3389/fonc.2020.00188] [Citation(s) in RCA: 395] [Impact Index Per Article: 98.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 02/04/2020] [Indexed: 02/05/2023] Open
Abstract
Macrophages, which have functions of engulfing and digesting foreign substances, can clear away harmful matter, including cellular debris and tumor cells. Based on the condition of the internal environment, circulating monocytes give rise to mature macrophages, and when they are recruited into the tumor microenvironment and in suitable conditions, they are converted into tumor-associated macrophages (TAMs). Generally, macrophages grow into two main groups called classically activated macrophages (M1) and alternatively activated macrophages (M2). M2 and a small fraction of M1 cells, also known as TAMs, not only lack the function of phagocytizing tumor cells but also help these tumor cells escape from being killed and help them spread to other tissues and organs. In this review, we introduce several mechanisms by which macrophages play a role in the immune regulation of tumor cells, including both killing factors and promoting effects. Furthermore, the targeted therapy for treating tumors based on macrophages is also referred to in our review. We confirm that further studies of macrophage-focused therapeutic strategies and their use in clinical practice are needed to verify their superior efficacy and potential in cancer treatment.
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Affiliation(s)
- Jiawei Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China.,State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China College of Stomatology, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Sichuan University, Chengdu, China
| | - Ziwei Tang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China.,State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China College of Stomatology, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Sichuan University, Chengdu, China
| | - Siyang Gao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China College of Stomatology, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Sichuan University, Chengdu, China
| | - Chunyu Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China College of Stomatology, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Sichuan University, Chengdu, China
| | - Yiting Feng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China College of Stomatology, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Sichuan University, Chengdu, China
| | - Xikun Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China
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32
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Yang Q, Li H, Xiao Y, Wu C, Yang S, Sun Z. Expression of inositol polyphosphate 4‐phosphatase type II and the prognosis of oral squamous cell carcinoma. Eur J Oral Sci 2020; 128:37-45. [PMID: 32027770 DOI: 10.1111/eos.12673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Qi‐Chao Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology Wuhan University Wuhan China
| | - Hao Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology Wuhan University Wuhan China
| | - Yao Xiao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology Wuhan University Wuhan China
| | - Cong‐Cong Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology Wuhan University Wuhan China
| | - Shao‐Chen Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology Wuhan University Wuhan China
| | - Zhi‐Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology Wuhan University Wuhan China
- Department of Oral Maxillofacial‐Head Neck Oncology School & Hospital of Stomatology Wuhan University Wuhan China
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Agrawal K, Hill RC, Wilkinson BL, Allison PB, Thomas CE. Quantification of the anti-murine PD-1 monoclonal antibody RMP1-14 in BALB/c mouse plasma by liquid chromatography-tandem mass spectrometry and application to a pharmacokinetic study. Anal Bioanal Chem 2019; 412:739-752. [PMID: 31832706 DOI: 10.1007/s00216-019-02292-1] [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: 10/23/2019] [Accepted: 11/18/2019] [Indexed: 11/26/2022]
Abstract
RMP1-14 is a monoclonal antibody that targets the murine PD-1 protein, and has been used extensively to probe the effects of PD-1 inhibition in preclinical murine models. However, to date, no quantitative analytical methods have been published for RMP1-14. To evaluate its anti-tumor activity in BALB/c mice inoculated with CT26.WT murine colon cancer cells, a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method to quantify RMP1-14 in BALB/c mouse K3EDTA plasma was developed and validated. The methodology used a signature peptide (GFYPPDIYTEWK) as a surrogate for RMP1-14 quantitation and an isotopically labeled analog of the signature peptide as the internal standard. Initial method development focused on a hybrid LC-MS/MS assay involving Protein G immunoprecipitation, but this strategy was abandoned due to lack of selectivity. The final validated method consisted of dilution with Tris-buffered saline, trypsin digestion, and desalting using micro solid-phase extraction. Analytical run time was 3.50 min, and the method demonstrated linearity between 0.500 and 50.0 μg/mL of intact RMP1-14. Accuracy, precision, and robustness were all acceptable, and the method was demonstrated to be comparable to a commercially available fit-for-purpose enzyme-linked immunosorbent assay (ELISA) capable of measuring RMP1-14. The validated method was used to generate pharmacokinetic parameters from tumor-bearing BALB/c mice dosed with RMP1-14 at either 2.50 or 7.50 mg/kg. Overall, the validated method represents a novel tool that can be used to evaluate RMP1-14 activity in future immuno-oncology studies.
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Affiliation(s)
- Karan Agrawal
- Covance Laboratories, Inc., 8211 SciCor Drive, Indianapolis, IN, 46214, USA.
| | - Ryan C Hill
- Covance Laboratories, Inc., 8211 SciCor Drive, Indianapolis, IN, 46214, USA
- Eli Lilly and Company, 893 Delaware Street, Indianapolis, IN, 46225, USA
| | - Brandy L Wilkinson
- Covance Laboratories, Inc., 671 South Meridian Road, Greenfield, IN, 46140, USA
- Explora BioLabs, 11175 Flintkote Avenue, Suite B, San Diego, CA, 92121, USA
| | - Patrick B Allison
- Covance Laboratories, Inc., 671 South Meridian Road, Greenfield, IN, 46140, USA
- MI Bioresearch, 800 Technology Drive, Ann Arbor, MI, 48108, USA
| | - C Eric Thomas
- Covance Laboratories, Inc., 8211 SciCor Drive, Indianapolis, IN, 46214, USA
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Tuna M, Liu W, Amos CI, Mills GB. Genome-Wide Profiling of Acquired Uniparental Disomy Reveals Prognostic Factors in Head and Neck Squamous Cell Carcinoma. Neoplasia 2019; 21:1102-1109. [PMID: 31734631 PMCID: PMC6889229 DOI: 10.1016/j.neo.2019.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 01/04/2023] Open
Abstract
Acquired uniparental disomy (aUPD) leads to homozygosity facilitating identification of monoallelically expressed genes. We analyzed single-nucleotide polymorphism array-based genotyping data of 448 head and neck squamous cell carcinoma (HNSCC) samples from The Cancer Genome Atlas to determine the frequency and distribution of aUPD regions and their association with survival, as well as to gain a better understanding of their influence on the tumor genome. We used expression data from the same dataset to identify differentially expressed genes between groups with and without aUPD. Univariate and multivariable Cox proportional hazards models were performed for survival analysis. We found that 82.14% of HNSCC samples carried aUPD; the most common regions were in chromosome 17p (31.25%), 9p (30.13%), and 9q (27.46%). In univariate analysis, five independent aUPD regions at chromosome 9p, two regions at chromosome 9q, and the CDKN2A region were associated with poor overall survival in all groups, including training and test sets and human papillomavirus (HPV)-negative samples. Forty-three genes in areas of aUPD including PD-L1 and CDKN2A were differentially expressed in samples with aUPD compared to samples without aUPD. In multivariable analysis, aUPD at the CDKN2A region was a significant predictor of overall survival in the whole cohort and in patients with HPV-negative HNSCC. aUPD at specific regions in the genome influences clinical outcomes of HNSCC and may be beneficial for selection of personalized therapy to prolong survival in patients with this disease.
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Affiliation(s)
- Musaffe Tuna
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX; Department of Medicine, Baylor College of Medicine, Houston, TX.
| | - Wenbin Liu
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Gordon B Mills
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX; Department of Cell, Developmental & Cancer Biology, School of Medicine, Oregon Health Science University, Portland, OR; Precision Oncology, Knight Cancer Institute, Portland, OR
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35
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Lechien JR, Seminerio I, Descamps G, Mat Q, Mouawad F, Hans S, Julieron M, Dequanter D, Vanderhaegen T, Journe F, Saussez S. Impact of HPV Infection on the Immune System in Oropharyngeal and Non-Oropharyngeal Squamous Cell Carcinoma: A Systematic Review. Cells 2019; 8:cells8091061. [PMID: 31510065 PMCID: PMC6769551 DOI: 10.3390/cells8091061] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/23/2019] [Accepted: 09/03/2019] [Indexed: 12/20/2022] Open
Abstract
Objectives: To review the current knowledge regarding the involvement of human papilloma virus (HPV) infection and the immune system in the development of head and neck squamous cell carcinoma (HNSCC). Methods: An electronic literature search was conducted to identify articles published between 1990 and 2019 pertaining to tumor-infiltrating immune cells (TICs) in HNSCC using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Issues of clinical relevance, including tumor location, the number of tumor samples, the inclusion of additional specimens (dysplastic or normal mucosa), tumor size, methods used for HPV detection, relationship between antigen expression and patient characteristics (age, gender, smoking, alcohol consumption, etc.), and prognostic data (overall survival (OS) and recurrence-free survival (RFS)) were assessed by four blinded investigators. Results: The search identified 335 relevant studies, of which 41 met the inclusion criteria. Of these, 7 studies focused on the peripheral blood immune cell concentration in patients with HNSCC according to HPV status, and 36 studies investigated TICs in the intraepithelial and/or stromal compartment(s) according to HPV status. The immune cells studied were CD8+ T cells (N = 19), CD4+ T cells (N = 7), regulatory T cells (Tregs, N = 15), macrophages (N = 13), myeloid-derived suppressor cells (MDSCs, N = 4), and Langerhans cells (LCs, N = 2). Conclusions: Irrespective of tumor location, CD8+ and CD4+ T cells appear to play a key role in the development of HPV−related HNSCC, and their infiltration is likely associated with a significant impact on OS and RFS. To date, the roles and prognostic value of Tregs, macrophages, DCs and MDSCs remain unclear.
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Affiliation(s)
- Jerome R Lechien
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium.
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium.
- Department of Otolaryngology and Head and Neck Surgery, Centre Oscar Lambret, 59000 Lille, France.
| | - Imelda Seminerio
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium.
| | - Géraldine Descamps
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium.
| | - Quentin Mat
- Department of Otolaryngology and Head and Neck Surgery, CHU de Charleroi, 6042 Charleroi, Belgium.
| | - Francois Mouawad
- Department of Otolaryngology and Head and Neck Surgery, CHU de Lille, Université Lille 2, 59000 Lille, France.
| | - Stéphane Hans
- Department of Otolaryngology and Head and Neck Surgery, Foch Hospital, 92150 Paris, France.
| | - Morbize Julieron
- Department of Otolaryngology and Head and Neck Surgery, Centre Oscar Lambret, 59000 Lille, France.
| | - Didier Dequanter
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium.
| | - Thibault Vanderhaegen
- Department of Otolaryngology and Head and Neck Surgery, CHU de Charleroi, 6042 Charleroi, Belgium.
| | - Fabrice Journe
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium.
- Laboratory of Oncology and Experimental Surgery, Institut Jules Bordet, Université Libre de Bruxelles, Rue Heger-Bordet, 1, B1000 Brussels, Belgium.
| | - Sven Saussez
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium.
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium.
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36
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Wu L, Mao L, Liu JF, Chen L, Yu GT, Yang LL, Wu H, Bu LL, Kulkarni AB, Zhang WF, Sun ZJ. Blockade of TIGIT/CD155 Signaling Reverses T-cell Exhaustion and Enhances Antitumor Capability in Head and Neck Squamous Cell Carcinoma. Cancer Immunol Res 2019; 7:1700-1713. [PMID: 31387897 DOI: 10.1158/2326-6066.cir-18-0725] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 04/19/2019] [Accepted: 08/01/2019] [Indexed: 11/16/2022]
Abstract
Immunosuppression is common in head and neck squamous cell carcinoma (HNSCC). In previous studies, the TIGIT/CD155 pathway was identified as an immune-checkpoint signaling pathway that contributes to the "exhaustion" state of infiltrating T cells. Here, we sought to explore the clinical significance of TIGIT/CD155 signaling in HNSCC and identify the therapeutic effect of the TIGIT/CD155 pathway in a transgenic mouse model. TIGIT was overexpressed on tumor-infiltrating CD8+ and CD4+ T cells in both HNSCC patients and mouse models, and was correlated with immune-checkpoint molecules (PD-1, TIM-3, and LAG-3). TIGIT was also expressed on murine regulatory T cells (Treg) and correlated with immune suppression. Using a human HNSCC tissue microarray, we found that CD155 was expressed in tumor and tumor-infiltrating stromal cells, and also indicated poor overall survival. Multispectral IHC indicated that CD155 was coexpressed with CD11b or CD11c in tumor-infiltrating stromal cells. Anti-TIGIT treatment significantly delayed tumor growth in transgenic HNSCC mouse models and enhanced antitumor immune responses by activating CD8+ T-cell effector function and reducing the population of Tregs. In vitro coculture studies showed that anti-TIGIT treatment significantly abrogated the immunosuppressive capacity of myeloid-derived suppressor cells (MDSC), by decreasing Arg1 transcripts, and Tregs, by reducing TGFβ1 secretion. In vivo depletion studies showed that the therapeutic efficacy by anti-TIGIT mainly relies on CD8+ T cells and Tregs. Blocking PD-1/PD-L1 signaling increased the expression of TIGIT on Tregs. These results present a translatable method to improve antitumor immune responses by targeting TIGIT/CD155 signaling in HNSCC.
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Affiliation(s)
- Lei Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jian-Feng Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lei Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Guang-Tao Yu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hao Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lin-Lin Bu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Ashok B Kulkarni
- Functional Genomics Section, Laboratory of Cell and Developmental Biology, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Wen-Feng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
- Functional Genomics Section, Laboratory of Cell and Developmental Biology, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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Yang LL, Mao L, Wu H, Chen L, Deng WW, Xiao Y, Li H, Zhang L, Sun ZJ. pDC depletion induced by CD317 blockade drives the antitumor immune response in head and neck squamous cell carcinoma. Oral Oncol 2019; 96:131-139. [PMID: 31422204 DOI: 10.1016/j.oraloncology.2019.07.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 07/16/2019] [Accepted: 07/23/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Dysregulation of immune cells in the tumor microenvironment is a hallmark of head and neck squamous cell carcinoma (HNSCC). Increased infiltration of pDCs has been reported in the microenvironment of HNSCC. However, the precise immunological role of pDC and the therapeutic effects of pDC depletion in HNSCC need to be further investigated. MATERIALS AND METHODS CD317 antibodies were applied for depleting pDCs in an immunocompetent transgenic HNSCC mouse model. Tumor volume was monitored. Flow cytometric analysis was conducted for studying the immune profile changes after pDC depletion. In addition, immunohistochemical staining was carried out in a human HNSCC tissue microarray for detecting the infiltration of pDCs. We also analyzed the survival implication of pDCs and its correlation with other immune related markers in human HNSCC. RESULTS pDC depletion in the transgenic HNSCC mouse model significantly delayed tumor growth. After pDCs were depleted, T cells were markedly revitalized, and the proportions of regulatory T cells (Tregs) and monocytic myeloid-derived suppressor cells (MDSCs) were decreased. In human HNSCC microenvironment, pDC infiltration was upregulated and its high infiltration conferred a poor prognosis. Moreover, pDC infiltration was closely correlated with the expression of Foxp-3, PD-1, TIM-3, and LAG-3. CONCLUSION Our findings demonstrated that pDCs play a negative immunomodulatory role in HNSCC and may present as a target for effective immunotherapy.
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Affiliation(s)
- Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hao Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lei Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wei-Wei Deng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yao Xiao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hao Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lu Zhang
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei- MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China; Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
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38
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Zhang J. Effect of adriamycin combined with metformin on biological function of human tongue cancer SSC-15 cells. Oncol Lett 2019; 17:5674-5680. [PMID: 31186791 PMCID: PMC6507480 DOI: 10.3892/ol.2019.10237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 03/28/2019] [Indexed: 12/04/2022] Open
Abstract
The effect of adriamycin (ADM) combined with metformin (MET) on the biological function of human tongue cancer SSC-15 cells was investigated. SCC-15 cells (ATCC® CRL-1623) were cultured in vitro. The close concentration of the median lethal dose (LD50) of ADM was 0.05 mg/l and the LD50 of MET was 10 mmol/l after 48 h of intervention. They were used for drug combination experiments. Cells without drug treatment were used as the control group, cells treated with ADM alone, MET alone and their drug combination (ADM+MET) as the experimental groups. CCK-8 was used to detect the cell survival rate, and flow cytometry to detect the apoptosis rate in each group, Transwell chamber to detect the invasion ability in vitro of cells and scratch-healing experiment to observe the migration ability of the cells. The survival rate of tongue cancer SCC-15 cells gradually decreased with the increase in ADM and MET concentrations and in intervention time (P<0.05). The apoptosis rate in the ADM, MET and ADM+MET groups was significantly higher than that in the control group (P<0.05). The apoptosis rate in the ADM+MET group was higher than that in the ADM and MET groups (P<0.05). The invasion and migration ability of cells in the ADM and MET groups were higher than those in the ADM+MET group (P<0.05). The cell membrane number and the migration rate of cells in the ADM+MET group were significantly lower than those in the ADM and MET groups (P<0.05). Both MET and ADM inhibit the growth, invasion and migration of tongue cancer SSC-15 cells, and induce their apoptosis. Thus, ADM and MET in combination is more effective than ADM alone and MET alone in inhibiting the growth, invasion and migration of tongue cancer cells as well as in inducing their apoptosis.
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Affiliation(s)
- Jun Zhang
- Department of Stomatology, Qianfoshan Hospital of Shandong Province, Jinan, Shandong 250014, P.R. China
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39
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Deng WW, Li YC, Ma SR, Mao L, Yu GT, Bu LL, Kulkarni AB, Zhang WF, Sun ZJ. Specific blockade CD73 alters the "exhausted" phenotype of T cells in head and neck squamous cell carcinoma. Int J Cancer 2019; 143:1494-1504. [PMID: 29663369 DOI: 10.1002/ijc.31534] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 02/28/2018] [Accepted: 03/26/2018] [Indexed: 01/17/2023]
Abstract
The adenosine-induced immunosuppression hampers the immune response toward tumor cells and facilitates the tumor cells to evade immunosurveillance. CD73, an ecto-5-nucleotidase, is the ectoenzyme dephosphorylating extracellular AMP to adenosine. Here, using immunocompetent transgenic head and neck squamous cell carcinoma (HNSCC) mouse model, immune profiling showed high expression of CD73 on CD4+ and CD8+ T cells was associated with an "exhausted" phenotype. Further, treatment with anti-CD73 monoclonal antibody (mAb) significantly blunted the tumor growth in the mouse model, and the blockade of CD73 reversed the "exhausted" phenotype of CD4+ and CD8+ T cells through downregulation of total expression of PD-1 and CTLA-4 on T cells. Whereas the population of CD4+ CD73hi /CD8+ CD73hi T cells expressed higher CTLA-4 and PD-1 as compared to untreated controls. In addition, the human tissue microarrays showed the expression of CD73 is upregulated on tumor infiltrating immune cells in patients with primary HNSCC. Moreover, CD73 expression is an independent prognostic factor for poor outcome in our cohort of HNSCC patients. Altogether, these findings highlight the immunoregulatory role of CD73 in the development of HNSCC and we propose that CD73 may prove to be a promising immunotherapeutic target for the treatment of HNSCC.
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Affiliation(s)
- Wei-Wei Deng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yi-Cun Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Si-Rui Ma
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Guang-Tao Yu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lin-Lin Bu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Ashok B Kulkarni
- Functional Genomics Section, Laboratory of Cell and Developmental Biology, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
| | - Wen-Feng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Functional Genomics Section, Laboratory of Cell and Developmental Biology, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
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Gunda V, Gigliotti B, Ashry T, Ndishabandi D, McCarthy M, Zhou Z, Amin S, Lee KE, Stork T, Wirth L, Freeman GJ, Alessandrini A, Parangi S. Anti-PD-1/PD-L1 therapy augments lenvatinib's efficacy by favorably altering the immune microenvironment of murine anaplastic thyroid cancer. Int J Cancer 2019; 144:2266-2278. [PMID: 30515783 DOI: 10.1002/ijc.32041] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 10/08/2018] [Accepted: 10/22/2018] [Indexed: 12/14/2022]
Abstract
Patients with anaplastic thyroid cancer (ATC) have an extremely poor prognosis despite multimodal therapy with surgery and chemoradiation. Lenvatinib, a multi-targeted tyrosine kinase inhibitor, as well as checkpoint inhibitors targeting the programmed cell death pathway, have proven effective in some patients with advanced thyroid cancer. Combination of these therapies is a potential means to boost effectiveness and minimize treatment resistance in ATC. We utilized our novel immunocompetent murine model of orthotopic ATC to demonstrate that lenvatinib led to significant tumor shrinkage and increased survival, while combination therapy led to dramatic improvements in both. Lenvatinib monotherapy increased tumor-infiltrating macrophages, CD8+ T-cells, regulatory T-cells, and most notably, polymorphonuclear myeloid derived suppressor cells (PMN-MDSCs). While both combination therapies led to further increases in CD8+ T-cells, only the lenvatinib and anti-PD-1 combination decreased PMN-MDSCs. PMN-MDSC expansion was also seen in the blood of mice and one patient receiving lenvatinib therapy for ATC. RNA-Seq of the ATC cell line used in our mouse model demonstrated that lenvatinib has multifaceted effects on angiogenesis, response to hypoxia, the epithelial-to-mesenchymal transition, and on multiple pathways implicated in inflammation and host immunity. Combination of lenvatinib with anti-Gr-1 antibody ameliorated lenvatinib's expansion of MDSCs and significantly improved lenvatinib's anti-tumor effect. These data suggest that MDSCs play a negative role in ATC's response to lenvatinib and support future study of their role as a potential biomarker and treatment target.
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Affiliation(s)
- Viswanath Gunda
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Benjamin Gigliotti
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Tameem Ashry
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Dorothy Ndishabandi
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Michael McCarthy
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Zhiheng Zhou
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Salma Amin
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Kyu Eun Lee
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Tabea Stork
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Lori Wirth
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Gordon J Freeman
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Alessandro Alessandrini
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
| | - Sareh Parangi
- Department of Surgery, Division of General and Gastrointestinal Surgery, Harvard Medical School, Massachusetts General Hospital, Wang Ambulatory Care Center, 460, 15 Parkman Street, Boston, MA
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Que Y, Fang Z, Guan Y, Xiao W, Xu B, Zhao J, Chen H, Zhang X, Zeng M, Liang Y, Zhang X. LAG-3 expression on tumor-infiltrating T cells in soft tissue sarcoma correlates with poor survival. Cancer Biol Med 2019; 16:331-340. [PMID: 31516753 PMCID: PMC6713642 DOI: 10.20892/j.issn.2095-3941.2018.0306] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Objective To elucidate the role and prognostic significance of lymphocyte activation-gene-3 (LAG-3) in soft tissue sarcoma (STS). Methods The expression of LAG-3 in patient and matched normal blood samples was analyzed by flow cytometry. The localization and prognostic values of LAG-3+ cells in 163 STS patients were analyzed by immunohistochemistry. In addition, the expression of tumor-infiltrating CD3+ T, CD4+ T, and CD8+ T cells and their role in the prognosis of STS were evaluated by immunohistochemistry. The effect of LAG-3 blockade was evaluated in an immunocompetent MCA205 fibrosarcoma mouse model.
Results Peripheral CD8+ and CD4+ T cells from STS patients expressed higher levels of LAG-3 than those from healthy donors. LAG-3 expression in STS was significantly associated with a poor clinical outcome (P = 0.038 ) and was correlated with high pathological grade (P < 0.001), advanced tumor stage ( P = 0.016). Additionally, LAG-3 expression was highly correlated with CD8+ T-cell infiltration (r = 0.7034, P < 0.001). LAG-3 was expressed in murine tumor-infiltrating lymphocytes, and its blockade decreased tumor growth and enhanced secretion of interferon-gamma by CD8 + and CD4+ T cells.
Conclusions LAG-3 blockade may be a promising strategy to improve the effects of targeted therapy in STS.
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Affiliation(s)
- Yi Que
- Department of Medical Melanoma and Sarcoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Zhixin Fang
- Department of Laboratory Medicine and Central Laboratories, Guangdong Second Provincial General Hospital, Guangzhou 510000, China
| | - Yuanxiang Guan
- Department of Gastric and Pancreatic Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Wei Xiao
- Department of Medical Melanoma and Sarcoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Bushu Xu
- Department of Medical Melanoma and Sarcoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Jingjing Zhao
- Department of Medical Melanoma and Sarcoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Huoying Chen
- Department of Medical Melanoma and Sarcoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xinke Zhang
- Department of Pathology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Musheng Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Yao Liang
- Department of Gastric and Pancreatic Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xing Zhang
- Department of Medical Melanoma and Sarcoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
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Manca P, Raez LE, Salzberg M, Sanchez J, Hunis B, Rolfo C. The value of immunotherapy in head and neck cancer. Expert Opin Biol Ther 2018; 19:35-43. [PMID: 30537444 DOI: 10.1080/14712598.2019.1556637] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Head and neck squamous cell carcinomas (HNSCC) previously had limited treatment options once patients had progressed on systemic chemotherapy. With recent advances, immunotherapy now plays an important role in the treatment of advanced disease with improved outcomes as compared to cytotoxic chemotherapy. AREAS COVERED This article reviews the effects of the immune system and how it influences the development and response to HNSCC therapy. We additionally provide a summary of immunotherapy treatments available as well as their applicable clinical trials that led to their approval. EXPERT COMMENTARY The challenges that need to be addressed in order to maximize the benefits of immunotherapy in HNSCC are the selection criteria for immune checkpoint inhibitors and the optimization of combination regimens of immunotherapeutics or chemo-immunotherapy. Furthermore, there remains to be a lack of knowledge in how to incorporate molecular biomarkers as predictors of response to HNSCC immunotherapy.
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Affiliation(s)
- Paolo Manca
- a Medical Oncology Department , Campus Bio-medico University , Rome , Italy
| | - Luis E Raez
- b Memorial Cancer Institute/Florida International University , Hollywood , FL , USA
| | - Matthew Salzberg
- b Memorial Cancer Institute/Florida International University , Hollywood , FL , USA
| | - Jorge Sanchez
- c Departamento de Oncologia , Hospital Edgardo Rebagliati Martins , Lima , Peru
| | - Brian Hunis
- b Memorial Cancer Institute/Florida International University , Hollywood , FL , USA
| | - Christian Rolfo
- d Marlene and Stewart Greenebaum Comprehensive Cancer Center , University of Maryland School of Medicine , Baltimore , Maryland , USA
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Yang LL, Zhang MJ, Wu L, Mao L, Chen L, Yu GT, Deng WW, Zhang WF, Liu B, Sun WK, Sun ZJ. LAIR-1 overexpression and correlation with advanced pathological grade and immune suppressive status in oral squamous cell carcinoma. Head Neck 2018; 41:1080-1086. [PMID: 30549148 DOI: 10.1002/hed.25539] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 08/02/2018] [Accepted: 10/06/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND This study aims to investigate the characteristic role of inhibitory receptor leukocyte-associated immunoglobulin-like receptor 1 (LAIR-1) in oral squamous cell carcinoma (OSCC). METHODS The expressions of LAIR-1 and other immune-related molecules were detected in a human OSCC tissue microarray. LAIR-1 expression difference among different clinicopathological parameters was analyzed. The correlations of LAIR-1 with several immune-related markers were assessed. RESULTS Compared with dysplasia and oral mucosa, the expression of LAIR-1 was significantly upregulated in the stroma of OSCC, and its overexpression was correlated with advanced pathological grade. Overexpression of LAIR-1 was significantly associated with tumor-associated macrophage and myeloid-derived suppressor cell markers (CD68, CD163; CD33, CD11b), indoleamine 2,3-dioxygenase (IDO) and two immune checkpoints (B7-H3 and VISTA). CONCLUSIONS Overexpression of LAIR-1 was associated with advanced pathological grade and correlated with immune suppressive features in OSCC. Further studies are required to identify the specific immunological role of LAIR-1.
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Affiliation(s)
- Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Meng-Jie Zhang
- Department of Stomatology, Jining Medical University, Jining, China
| | - Lei Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lei Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Guang-Tao Yu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wei-Wei Deng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wen-Feng Zhang
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Bing Liu
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wei-Ke Sun
- School of Stomatology, Binzhou Medical University, Binzhou, China
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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de Vicente JC, Rodríguez-Santamarta T, Rodrigo JP, Blanco-Lorenzo V, Allonca E, García-Pedrero JM. PD-L1 Expression in Tumor Cells Is an Independent Unfavorable Prognostic Factor in Oral Squamous Cell Carcinoma. Cancer Epidemiol Biomarkers Prev 2018; 28:546-554. [PMID: 30487133 DOI: 10.1158/1055-9965.epi-18-0779] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 08/28/2018] [Accepted: 11/12/2018] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The immune checkpoint PD-1 and its ligand PD-L1 are involved in the induction of immunological tolerance of solid tumors including oral squamous cell carcinoma (OSCC). The aim of the study was to establish the clinical and prognostic significance of PD-L1 in OSCC. METHODS Tissue microarrays of 125 resected OSCC were stained with two different commercially available PD-L1 antibodies (clones E1L3N and 22C3), alongside PD-1 immunostaining. RESULTS PD-L1 expression in more than 10% of tumor cells was associated with poorer survival, and established as a clinically relevant cut-off point. This relevant PD-L1 expression was detected in 10% to 15% OSCC specimens depending on the anti-PD-L1 antibody, and showed an inverse correlation with tobacco and alcohol consumption. We consistently found that PD-L1 expression was associated with tumor recurrence and lower disease-specific survival. Multivariate analysis further revealed that neck node metastasis (HR 2.304; P = 0.009) and tumor PD-L1 expression (HR 2.571; P = 0.01) were significant independent factors for poor prognosis. CONCLUSIONS PD-L1 expression in more than 10% of tumor cells was a significant and independent factor of poor prognosis in OSCC. IMPACT PD-L1 expression in more than 10% of tumor cells was consistently established as a clinically relevant cut-off point by using two different antibodies. Remarkably, PD-L1 expression emerges as an independent poor prognosis marker in patients with OSCC.
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Affiliation(s)
- Juan C de Vicente
- Department of Oral and Maxillofacial Surgery, Hospital Universitario Central de Asturias, Asturias, Spain.
- Instituto de Investigación Sanitaria del Principado de Asturias, Instituto Universitario de Oncología del Principado de Asturias, Universidad de Oviedo, Asturias. Spain
| | - Tania Rodríguez-Santamarta
- Department of Oral and Maxillofacial Surgery, Hospital Universitario Central de Asturias, Asturias, Spain
| | - Juan P Rodrigo
- Instituto de Investigación Sanitaria del Principado de Asturias, Instituto Universitario de Oncología del Principado de Asturias, Universidad de Oviedo, Asturias. Spain
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Asturias. Spain
- Ciber de Cáncer, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Eva Allonca
- Instituto de Investigación Sanitaria del Principado de Asturias, Instituto Universitario de Oncología del Principado de Asturias, Universidad de Oviedo, Asturias. Spain
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Asturias. Spain
- Ciber de Cáncer, Instituto de Salud Carlos III, Madrid, Spain
| | - Juana M García-Pedrero
- Instituto de Investigación Sanitaria del Principado de Asturias, Instituto Universitario de Oncología del Principado de Asturias, Universidad de Oviedo, Asturias. Spain.
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Asturias. Spain
- Ciber de Cáncer, Instituto de Salud Carlos III, Madrid, Spain
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Lin W, Chen M, Hong L, Zhao H, Chen Q. Crosstalk Between PD-1/PD-L1 Blockade and Its Combinatorial Therapies in Tumor Immune Microenvironment: A Focus on HNSCC. Front Oncol 2018; 8:532. [PMID: 30519541 PMCID: PMC6258806 DOI: 10.3389/fonc.2018.00532] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 10/30/2018] [Indexed: 02/05/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common malignancy worldwide with a poor prognosis and high mortality. More than two-thirds of HNSCC patients still have no effective control of clinical progression, and the five-year survival rate is < 50%. Moreover, patients with platinum-refractory HNSCC have a median survival of < 6 months. The significant toxicity and low survival rates of current treatment strategies highlight the necessity for new treatment modalities. Recently, a large number of studies have demonstrated that programmed cell death protein-1 (PD-1) and its ligand, programmed cell death protein ligand-1 (PD-L1) play an essential role in tumor initiation and progression. PD-1/PD-L1 blockade has shown a desired and long-lasting therapeutic effect in the treatment of HNSCC and other malignancies. However, only a small number of patients with HNSCC can benefit from PD-1/PD-L1 blockade monotherapy, while the majority of patients do not respond. To overcome the unsatisfactory therapeutic effect of PD-1/PD-L1 blockade monotherapy, combining other treatment options for HNSCC (including chemotherapy, radiotherapy, targeted therapy, and immunotherapy) in the treatment scheme has become a commonly used strategy. Herein, the potential mechanisms underlying the crosstalk between PD-1/PD-L1 blockade and its combinatorial therapies for HNSCC were reviewed, and it is hoped that the improved understanding of the crosstalk process would provide further ideas for the design of a combinatorial regimen with a higher efficiency and response rate for the treatment of HNSCC and other malignancies.
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Affiliation(s)
- Weimin Lin
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Miao Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Le Hong
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Hang Zhao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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46
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Evrard D, Szturz P, Tijeras-Raballand A, Astorgues-Xerri L, Abitbol C, Paradis V, Raymond E, Albert S, Barry B, Faivre S. Macrophages in the microenvironment of head and neck cancer: potential targets for cancer therapy. Oral Oncol 2018; 88:29-38. [PMID: 30616794 DOI: 10.1016/j.oraloncology.2018.10.040] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/04/2018] [Accepted: 10/30/2018] [Indexed: 12/14/2022]
Abstract
The microenvironment of solid tumors has become a promising target for future therapies modulating immune cells. Patients with advanced head and neck cancer, which still portends a poor outcome, are particularly in need of innovative approaches. In oral squamous cell carcinoma, high density of tumor-associated macrophages (TAMs) appears consistently associated with poor prognosis, whereas data are currently limited for other head and neck sites. Several approaches to block TAMs have been investigated, including TAMs inactivation by means of the colony stimulating factor 1 (CSF-1)/CSF-1 receptor (CSF-1R) inhibitors or strategies to reprogram TAMs from M2 protumoral phenotype toward M1 antitumoral phenotype. This review focuses on both prognostic and therapeutic aspects related to TAMs in head and neck carcinomas.
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Affiliation(s)
- Diane Evrard
- Head and Neck Surgery Department, Hôpital Bichat, Paris, France
| | - Petr Szturz
- Oncology Department, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | | | | | - Chloé Abitbol
- Head and Neck Surgery Department, Hôpital Bichat, Paris, France
| | | | - Eric Raymond
- Medical Oncology Department, Groupe Hospitalier Paris---St Joseph, Paris, France
| | | | - Béatrix Barry
- Head and Neck Surgery Department, Hôpital Bichat, Paris, France
| | - Sandrine Faivre
- Medical Oncology Department, Hôpitaux Universitaires Paris Nord Val de Seine (HUPVNS) & Université Paris 7, Paris, France.
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Abdulrahman Z, Kortekaas KE, De Vos Van Steenwijk PJ, Van Der Burg SH, Van Poelgeest MIE. The immune microenvironment in vulvar (pre)cancer: review of literature and implications for immunotherapy. Expert Opin Biol Ther 2018; 18:1223-1233. [DOI: 10.1080/14712598.2018.1542426] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ziena Abdulrahman
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Gynaecology, Leiden University Medical Center, Leiden, The Netherlands
| | - Kim E Kortekaas
- Department of Gynaecology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Sjoerd H Van Der Burg
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
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Yang K, Xu J, Liu Q, Li J, Xi Y. Expression and significance of CD47, PD1 and PDL1 in T-cell acute lymphoblastic lymphoma/leukemia. Pathol Res Pract 2018; 215:265-271. [PMID: 30466764 DOI: 10.1016/j.prp.2018.10.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 10/04/2018] [Accepted: 10/19/2018] [Indexed: 12/23/2022]
Abstract
Although dose intensification strategies achieve a favorable prognosis for pediatric patients of T-lmphoblastic lymphoma/leukemia (T-LBL/ALL), numerous side effects have been followed. Molecular targeted therapies will be needed to optimize the current treatment strategy for T-LBL/ALL. The aim of this study was to analyse expression and significance of CD47, PD1 and PDL1 in. T-LBL/ALL. We performed immunohistochemistry staining and real time fluorescence quantitative PCR (qRT-PCR) on FFPE tissues. Immunohistochemistry results showed that the high expression rate of CD47 protein was 46.4% (26/56) and the positive expression rate of PDL1 protein was 37.5% (21/56). PD1 expression was observed in tumor infiltrating lymphocytes in approximately 20% of T-LBL/ALL patients, but not expressed on tumor cells of T-LBL/ALL. And the results of qRT-PCR showed that the relative expression levels of CD47, PDL1 and PD1 mRNA in 56 cases of T LBL/ALL were significantly higher than those in control group (6.915 vs 4.050, 12.255 vs 2.575, 37.990 vs 3.615), and the differences were all statistically significant (p all <0.05). Univariate analysis showed that age, CD47 protein, CD47 mRNA,PDL1 protein and PDL1 mRNA expression were closely correlated with prognosis (P all <0.05). We found that the overall one-year survival rates of patients with a high expression (≥M) of CD47 and PDL1 mRNA were higher than in patients with low expression (<M). However, the overall one-year survival rate of patients with a high expression (≥M) of CD47 and PDL1 protein were lower than in patients with low expression (<M). And patients with ≤25 years old had a worse prognosis than with >25 years old. Multivariate Cox regression analysis showed that the high expression of CD47 and PDL1 protein were independent prognostic factors (both p < 0.05). In a word, PD1/PDL1 and CD47 may be involved in the disease progression and prognosis of T-LBL/ALL, and detection and targeting of CD47 and PD1/PDL1 may provide a rational basis to for treatment of T-LBL/ALL.
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Affiliation(s)
- Kun Yang
- Department of Pathology, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Jing Xu
- Department of Pathology, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Qinghang Liu
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Jing Li
- Department of Pathology, Shanxi Cancer Hospital, Taiyuan, Shanxi Province, China
| | - Yanfeng Xi
- Department of Pathology, Shanxi Cancer Hospital, Taiyuan, Shanxi Province, China.
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Yu GT, Mao L, Wu L, Deng WW, Bu LL, Liu JF, Chen L, Yang LL, Wu H, Zhang WF, Sun ZJ. Inhibition of SRC family kinases facilitates anti-CTLA4 immunotherapy in head and neck squamous cell carcinoma. Cell Mol Life Sci 2018; 75:4223-4234. [PMID: 29955905 PMCID: PMC11105240 DOI: 10.1007/s00018-018-2863-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 06/04/2018] [Accepted: 06/25/2018] [Indexed: 01/05/2023]
Abstract
The immune system plays a critical role in the establishment, development, and progression of head and neck squamous cell carcinoma (HNSCC). As treatment with single-immune checkpoint agent results in a lower response rate in patients, it is important to investigate new strategies to maintain favorable anti-tumor immune response. Herein, the combination immunotherapeutic value of CTLA4 blockade and SFKs inhibition was assessed in transgenic HNSCC mouse model. Our present work showed that tumor growth was not entirely controlled when HNSCC model mice were administered anti-CTLA4 chemotherapeutic treatment. Moreover, it was observed that Src family kinases (SFKs) were hyper-activated and lack of anti-tumor immune responses following anti-CTLA4 chemotherapeutic treatment. We hypothesized that activation of SFKs is a mechanism of anti-CTLA4 immunotherapy resistance. We, therefore, carried out combined drug therapy using anti-CTLA4 mAbs and an SFKs' inhibitor, dasatinib. As expected, dasatinib and anti-CTLA4 synergistically inhibited tumor growth in Tgfbr1/Pten 2cKO mice. Furthermore, dasatinib and anti-CTLA4 combined to reduce the number of myeloid-derived suppressor cells and Tregs, increasing the CD8+ T cell-to-Tregs ratio. We also found that combining dasatinib with anti-CTLA4 therapy significantly attenuated the expression of p-STAT3Y705 and Ki67 in tumoral environment. These results suggest that combination therapy with SFKs inhibitors may be a useful therapeutic approach to increase the efficacy of anti-CTLA4 immunotherapy in HNSCC.
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MESH Headings
- Animals
- Antibodies, Monoclonal/therapeutic use
- CD4-Positive T-Lymphocytes/cytology
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- CD8-Positive T-Lymphocytes/cytology
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- CTLA-4 Antigen/immunology
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/pathology
- Carcinoma, Squamous Cell/therapy
- Dasatinib/therapeutic use
- Disease Models, Animal
- Down-Regulation/drug effects
- Drug Therapy, Combination
- Head and Neck Neoplasms/drug therapy
- Head and Neck Neoplasms/pathology
- Head and Neck Neoplasms/therapy
- Immunotherapy
- Mice
- Mice, Knockout
- PTEN Phosphohydrolase/deficiency
- PTEN Phosphohydrolase/genetics
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/therapeutic use
- Protein Serine-Threonine Kinases/deficiency
- Protein Serine-Threonine Kinases/genetics
- Receptor, Transforming Growth Factor-beta Type I
- Receptors, Transforming Growth Factor beta/deficiency
- Receptors, Transforming Growth Factor beta/genetics
- STAT3 Transcription Factor/metabolism
- Squamous Cell Carcinoma of Head and Neck
- Tumor Microenvironment
- src-Family Kinases/antagonists & inhibitors
- src-Family Kinases/metabolism
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Affiliation(s)
- Guang-Tao Yu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Liang Mao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Lei Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Wei-Wei Deng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Lin-Lin Bu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jian-Feng Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Lei Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Lei-Lei Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Hao Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Wen-Feng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China.
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China.
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
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Lamichhane P, Amin NP, Agarwal M, Lamichhane N. Checkpoint Inhibition: Will Combination with Radiotherapy and Nanoparticle-Mediated Delivery Improve Efficacy? MEDICINES (BASEL, SWITZERLAND) 2018; 5:E114. [PMID: 30360504 PMCID: PMC6313567 DOI: 10.3390/medicines5040114] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/17/2018] [Accepted: 10/18/2018] [Indexed: 02/07/2023]
Abstract
Checkpoint inhibition (CPI) has been a rare success story in the field of cancer immunotherapy. Knowledge gleaned from preclinical studies and patients that do not respond to these therapies suggest that the presence of tumor-infiltrating lymphocytes and establishment of immunostimulatory conditions, prior to CPI treatment, are required for efficacy of CPI. To this end, radiation therapy (RT) has been shown to promote immunogenic cell-death-mediated tumor-antigen release, increase infiltration and cross-priming of T cells, and decreasing immunosuppressive milieu in the tumor microenvironment, hence allowing CPI to take effect. Preclinical and clinical studies evaluating the combination of RT with CPI have been shown to overcome the resistance to either therapy alone. Additionally, nanoparticle and liposome-mediated delivery of checkpoint inhibitors has been shown to overcome toxicities and improve therapeutic efficacy, providing a rationale for clinical investigations of nanoparticle, microparticle, and liposomal delivery of checkpoint inhibitors. In this review, we summarize the preclinical and clinical studies of combined RT and CPI therapies in various cancers, and review findings from studies that evaluated nanoparticle and liposomal delivery of checkpoint inhibitors for cancer treatments.
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Affiliation(s)
| | - Neha P Amin
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Manuj Agarwal
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Narottam Lamichhane
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
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