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Gunawardana J, Law SC, Sabdia MB, Fennell É, Hennessy A, Leahy CI, Murray PG, Bednarska K, Brosda S, Trotman J, Berkahn L, Zaharia A, Birch S, Burgess M, Talaulikar D, Lee JN, Jude E, Hawkes EA, Jain S, Nath K, Snell C, Swain F, Tobin JWD, Keane C, Shanavas M, Blyth E, Steidl C, Savage K, Farinha P, Boyle M, Meissner B, Green MR, Vega F, Gandhi MK. Intra-tumoral and peripheral blood TIGIT and PD-1 as immune biomarkers in nodular lymphocyte predominant Hodgkin lymphoma. Am J Hematol 2024; 99:2096-2107. [PMID: 39152767 PMCID: PMC11469944 DOI: 10.1002/ajh.27459] [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: 06/10/2024] [Revised: 07/12/2024] [Accepted: 07/28/2024] [Indexed: 08/19/2024]
Abstract
In classical Hodgkin lymphoma (cHL), responsiveness to immune-checkpoint blockade (ICB) is associated with specific tumor microenvironment (TME) and peripheral blood features. The role of ICB in nodular lymphocyte predominant Hodgkin lymphoma (NLPHL) is not established. To gain insights into its potential in NLPHL, we compared TME and peripheral blood signatures between HLs using an integrative multiomic analysis. A discovery/validation approach in 121 NLPHL and 114 cHL patients highlighted >2-fold enrichment in programmed cell death-1 (PD-1) and T-cell Ig and ITIM domain (TIGIT) gene expression for NLPHL versus cHL. Multiplex imaging showed marked increase in intra-tumoral protein expression of PD-1+ (and/or TIGIT+) CD4+ T-cells and PD-1+CD8+ T-cells in NLPHL compared to cHL. This included T-cells that rosetted with lymphocyte predominant (LP) and Hodgkin Reed-Sternberg (HRS) cells. In NLPHL, intra-tumoral PD-1+CD4+ T-cells frequently expressed TCF-1, a marker of heightened T-cell response to ICB. The peripheral blood signatures between HLs were also distinct, with higher levels of PD-1+TIGIT+ in TH1, TH2, and regulatory CD4+ T-cells in NLPHL versus cHL. Circulating PD-1+CD4+ had high levels of TCF-1. Notably, in both lymphomas, highly expanded populations of clonal TIGIT+PD-1+CD4+ and TIGIT+PD-1+CD8+ T-cells in the blood were also present in the TME, indicating that immune-checkpoint expressing T-cells circulated between intra-tumoral and blood compartments. In in vitro assays, ICB was capable of reducing rosette formation around LP and HRS cells, suggesting that disruption of rosetting may be a mechanism of action of ICB in HL. Overall, results indicate that further evaluation of ICB is warranted in NLPHL.
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Affiliation(s)
- Jay Gunawardana
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | - Soi C. Law
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | - Muhammed B. Sabdia
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | - Éanna Fennell
- School of Medicine, Limerick Digital Cancer Research Centre, Health Research Institute and Bernal Institute, University of Limerick, Limerick, Ireland
| | - Aoife Hennessy
- School of Medicine, Limerick Digital Cancer Research Centre, Health Research Institute and Bernal Institute, University of Limerick, Limerick, Ireland
| | - Ciara I. Leahy
- School of Medicine, Limerick Digital Cancer Research Centre, Health Research Institute and Bernal Institute, University of Limerick, Limerick, Ireland
| | - Paul G. Murray
- School of Medicine, Limerick Digital Cancer Research Centre, Health Research Institute and Bernal Institute, University of Limerick, Limerick, Ireland
- Royal College of Surgeons Ireland, Adliya, Bahrain
| | - Karolina Bednarska
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | - Sandra Brosda
- Frazer Institute, University of Queensland, Translational Research Institute Brisbane, Australia
| | - Judith Trotman
- Concord Repatriation General Hospital, University of Sydney, Sydney, Australia
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW
| | - Leanne Berkahn
- Department of Haematology, Auckland City Hospital, Auckland, New Zealand
| | - Andreea Zaharia
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | - Simone Birch
- Princess Alexandra Hospital, Brisbane, Australia
| | - Melinda Burgess
- School of Medicine, Limerick Digital Cancer Research Centre, Health Research Institute and Bernal Institute, University of Limerick, Limerick, Ireland
- Princess Alexandra Hospital, Brisbane, Australia
| | - Dipti Talaulikar
- Haematology Translational Research Unit, ACT Pathology, Canberra Health Services, Canberra, Australia
- College of Health and Medicine, Australian National University, Canberra, Australia
| | - Justina N. Lee
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | | | - Eliza A. Hawkes
- Olivia Newton John Cancer Research and Wellness Centre, Austin Health, Melbourne, Australia
- Transfusion Research Unit, School of Public Health and Preventative Medicine, Monash University, Melbourne Australia
| | - Sanjiv Jain
- Anatomical Pathology Department, The Canberra Hospital, Canberra, Australia
| | - Karthik Nath
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
- Memorial Sloan Kettering Cancer Center, NY, USA
| | - Cameron Snell
- Peter MacCallum Cancer Centre, Melbourne, Australia
- Mater Pathology, Brisbane, Australia
| | - Fiona Swain
- Royal College of Surgeons Ireland, Adliya, Bahrain
- Princess Alexandra Hospital, Brisbane, Australia
| | - Joshua W. D. Tobin
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
- Princess Alexandra Hospital, Brisbane, Australia
| | - Colm Keane
- Frazer Institute, University of Queensland, Translational Research Institute Brisbane, Australia
- Princess Alexandra Hospital, Brisbane, Australia
| | - Mohamed Shanavas
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
| | - Emily Blyth
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW
- Department of Haematology, Westmead Hospital, Westmead, NSW, Australia
- Westmead Institute for Medical Research, The University of Sydney, Westmead, NSW
| | | | - Kerry Savage
- British Columbia Cancer Agency, Vancouver, Canada
| | | | | | | | | | - Francisco Vega
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maher K. Gandhi
- Blood Cancer Research Group, Mater Research, University of Queensland, Translational Research Institute, Brisbane, Australia
- Princess Alexandra Hospital, Brisbane, Australia
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Müller‐Meinhard B, Seifert N, Grund J, Reinke S, Yalcin F, Kaul H, Borchmann S, von Tresckow B, Borchmann P, Plütschow A, Richter J, Engert A, Altenbuchinger M, Bröckelmann PJ, Klapper W. Human leukocyte antigen (HLA) class I expression on Hodgkin-Reed-Sternberg cells is an EBV-independent major determinant of microenvironment composition in classic Hodgkin lymphoma. Hemasphere 2024; 8:e84. [PMID: 38836098 PMCID: PMC11145947 DOI: 10.1002/hem3.84] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/22/2024] [Accepted: 05/02/2024] [Indexed: 06/06/2024] Open
Abstract
Hodgkin-Reed-Sternberg cells (HRSCs) in classic Hodgkin Lymphoma (HL) frequently lack expression of human leukocyte antigen class I (HLA-I), considered to hamper activation of cytotoxic T cells in the tumor microenvironment (TME). Here, we demonstrate HLA-I expression on HRSCs to be a strong determinant of TME composition whereas expression of HLA-II was associated with only minor differential gene expression in the TME. In HLA-I-positive HL the HRSC content and expression of CCL17/TARC in HRSCs are low, independent of the presence of Epstein-Barr virus in HRSCs. Additionally, HLA-I-positive HL shows a high content of CD8+ cytotoxic T cells. However, an increased expression of the inhibitory immune checkpoint LAG3 on CD8+ T cells in close proximity to HRSCs is observed. Suggesting interference with cytotoxic activity, we observed an absence of clonally expanded T cells in the TME. While HLA-I-positive HL is not associated with an unfavorable clinical course in our cohorts, they share features with the recently described H2 subtype of HL. Given the major differences in TME composition, immune checkpoint inhibitors may differ in their mechanism of action in HLA-I-positive compared to HLA-I-negative HL.
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Affiliation(s)
- Berit Müller‐Meinhard
- Hematopathology Section and Lymph Node Registry, Department of PathologyUniversity Hospital Schleswig‐HolsteinKielGermany
| | - Nicole Seifert
- Department of Medical BioinformaticsUniversity Medical Center GöttingenGöttingenGermany
| | - Johanna Grund
- Hematopathology Section and Lymph Node Registry, Department of PathologyUniversity Hospital Schleswig‐HolsteinKielGermany
| | - Sarah Reinke
- Hematopathology Section and Lymph Node Registry, Department of PathologyUniversity Hospital Schleswig‐HolsteinKielGermany
| | - Fatih Yalcin
- Hematopathology Section and Lymph Node Registry, Department of PathologyUniversity Hospital Schleswig‐HolsteinKielGermany
| | - Helen Kaul
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
| | - Sven Borchmann
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
| | - Bastian von Tresckow
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center and German Cancer Consortium (DKTK partner site Essen), University Hospital EssenUniversity of Duisburg‐EssenEssenGermany
| | - Peter Borchmann
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
| | - Annette Plütschow
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
| | - Julia Richter
- Hematopathology Section and Lymph Node Registry, Department of PathologyUniversity Hospital Schleswig‐HolsteinKielGermany
| | - Andreas Engert
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
| | | | - Paul J. Bröckelmann
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD) and German Hodgkin Study Group (GHSG), Faculty of Medicine and University Hospital of CologneUniversity of CologneCologneGermany
- German Hodgkin Study Group (GHSG)CologneGermany
- Mildred Scheel School of Oncology Aachen Bonn Cologne Düsseldorf (MSSO ABCD)CologneGermany
- Max‐Planck Institute for Biology of AgeingCologneGermany
| | - Wolfram Klapper
- Hematopathology Section and Lymph Node Registry, Department of PathologyUniversity Hospital Schleswig‐HolsteinKielGermany
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Wu Y, Hao Y, Zhuang Q, Ma X, Shi C. AKR1B10 regulates M2 macrophage polarization to promote the malignant phenotype of gastric cancer. Biosci Rep 2023; 43:BSR20222007. [PMID: 37039038 PMCID: PMC10545534 DOI: 10.1042/bsr20222007] [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: 09/18/2022] [Revised: 02/21/2023] [Accepted: 03/09/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Immunotherapy has brought new hope to gastric cancer (GC) patients. Exploring the immune infiltration pattern in GC and the key molecules is critical for optimizing the efficacy of immunotherapy. Aldo-keto reductase family 1 member B10 (AKR1B10) is an inflammatory regulator and is closely related to the prognosis of patients with GC. However, the function of AKR1B10 in GC remains unclear. METHODS In the present study, the CIBERSORT algorithm was used to analyze the immune infiltration pattern in 373 samples in the Cancer Genome Atlas (TCGA) database. Differentially expressed genes (DEGs) were seared by combing the TCGA database and the Gene Expression Omnibus (GEO) database, and the key molecule AKR1B10 was identified by weighted gene coexpression network analysis (WGCNA). The biological functions of AKR1B10 in stomach adenocarcinoma (STAD) were investigated in vitro. RESULTS Macrophage polarization was the main immune infiltration pattern in GC, and the state of macrophage polarization was closely related to the pathological grading of GC and the clinical stage of patients. AKR1B10, MUC5AC, TFF2, GKN1, and PGC were significantly down-regulated in GC tissues. Low AKR1B10 expression induced M2 macrophage polarization and promoted the malignant phenotype of GC. CONCLUSION M2 macrophage polarization is the main immune infiltration pattern in GC. Low AKR1B10 expression induces M2 macrophage polarization and promotes the malignant transformation of GC.
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Affiliation(s)
- Yi Wu
- Department of Medical Oncology, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
- Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang, China
| | - Yanjie Hao
- Laser Department, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
| | - Qing'xin Zhuang
- Department of Medical Oncology, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
| | - Xiaoli Ma
- Department of Medical Oncology, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
| | - Chao Shi
- Central lLaboratory, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
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Martynchyk A, Chowdhury R, Hawkes EA, Keane C. Prognostic Markers within the Tumour Microenvironment in Classical Hodgkin Lymphoma. Cancers (Basel) 2023; 15:5217. [PMID: 37958391 PMCID: PMC10649036 DOI: 10.3390/cancers15215217] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Classical Hodgkin lymphoma (cHL) accounts for 0.4% of all new cancer cases globally. Despite high cure rates with standard treatment, approximately 15% of patients still experience relapsed or refractory (RR) disease, and many of these eventually die from lymphoma-related causes. Exciting new targeted agents such as anti-PD-1 agents and brentuximab vedotin have changed the therapeutic paradigm beyond chemotherapy and radiotherapy alone. Advances in understanding of the molecular biology are providing insights in the context of novel therapies. The signature histology of cHL requires the presence of scant malignant Hodgkin Reed-Sternberg cells (HRSCs) surrounded by a complex immune-rich tumour microenvironment (TME). The TME cellular composition strongly influences outcomes, yet knowledge of the precise characteristics of TME cells and their interactions with HRSCs is evolving. Novel high-throughput technologies and single-cell sequencing allow deeper analyses of the TME and mechanisms elicited by HRSCs to propagate growth and avoid immune response. In this review, we explore the evolution of knowledge on the prognostic role of immune cells within the TME and provide an up-to-date overview of emerging prognostic data on cHL from new technologies that are starting to unwind the complexity of the cHL TME and provide translational insights into how to improve therapy in the clinic.
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Affiliation(s)
- Arina Martynchyk
- Olivia Newton-John Cancer Research & Wellness Centre, Austin Health, 145 Studley Rd., Heidelberg, VIC 3084, Australia; (A.M.); (E.A.H.)
| | - Rakin Chowdhury
- Princess Alexandra Hospital, 199 Ipswich Rd., Woolloongabba, QLD 4102, Australia;
- Frazer Institute, University of Queensland, St. Lucia, QLD 4072, Australia
| | - Eliza A. Hawkes
- Olivia Newton-John Cancer Research & Wellness Centre, Austin Health, 145 Studley Rd., Heidelberg, VIC 3084, Australia; (A.M.); (E.A.H.)
- School of Public Health & Preventive Medicine, Monash University, 553 St Kilda Rd., Melbourne, VIC 3004, Australia
| | - Colm Keane
- Princess Alexandra Hospital, 199 Ipswich Rd., Woolloongabba, QLD 4102, Australia;
- Frazer Institute, University of Queensland, St. Lucia, QLD 4072, Australia
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Georgoulis V, Papoudou-Bai A, Makis A, Kanavaros P, Hatzimichael E. Unraveling the Immune Microenvironment in Classic Hodgkin Lymphoma: Prognostic and Therapeutic Implications. BIOLOGY 2023; 12:862. [PMID: 37372147 PMCID: PMC10294989 DOI: 10.3390/biology12060862] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/06/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023]
Abstract
Classic Hodgkin lymphoma (cHL) is a lymphoid neoplasm composed of rare neoplastic Hodgkin and Reed-Sternberg (HRS) cells surrounded by a reactive tumor microenvironment (TME) with suppressive properties against anti-tumor immunity. TME is mainly composed of T cells (CD4 helper, CD8 cytotoxic and regulatory) and tumor-associated macrophages (TAMs), but the impact of these cells on the natural course of the disease is not absolutely understood. TME contributes to the immune evasion of neoplastic HRS cells through the production of various cytokines and/or the aberrant expression of immune checkpoint molecules in ways that have not been fully understood yet. Herein, we present a comprehensive review of findings regarding the cellular components and the molecular features of the immune TME in cHL, its correlation with treatment response and prognosis, as well as the potential targeting of the TME with novel therapies. Among all cells, macrophages appear to be a most appealing target for immunomodulatory therapies, based on their functional plasticity and antitumor potency.
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Affiliation(s)
- Vasileios Georgoulis
- Department of Hematology, School of Health Sciences, Faculty of Medicine, University of Ioannina, 45 500 Ioannina, Greece;
| | - Alexandra Papoudou-Bai
- Department of Pathology, School of Health Sciences, Faculty of Medicine, University of Ioannina, 45 500 Ioannina, Greece;
| | - Alexandros Makis
- Department of Child Health, School of Health Sciences, Faculty of Medicine, University of Ioannina, 45 500 Ioannina, Greece;
| | - Panagiotis Kanavaros
- Department of Anatomy-Histology-Embryology, School of Health Sciences, Faculty of Medicine, University of Ioannina, 45 000 Ioannina, Greece;
| | - Eleftheria Hatzimichael
- Department of Hematology, School of Health Sciences, Faculty of Medicine, University of Ioannina, 45 500 Ioannina, Greece;
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Zaitsu S, Yano M, Adachi S, Miwa M, Katoh T, Kawano Y, Yasuda M. Lymphocyte-activation gene 3 protein expression in tumor-infiltrating lymphocytes is associated with a poor prognosis of ovarian clear cell carcinoma. J Ovarian Res 2023; 16:93. [PMID: 37179337 PMCID: PMC10182671 DOI: 10.1186/s13048-023-01179-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 05/01/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Histological analysis has revealed the need for new treatment techniques for epithelial ovarian cancer. Immune checkpoint inhibitors may be a new therapeutic strategy for ovarian clear cell carcinoma (OCCC). Lymphocyte-activation gene 3 (LAG-3), an immune checkpoint, is a poor prognostic factor and a new therapeutic target for several malignancies. In this study, we demonstrated the correlation between LAG-3 expression and the clinicopathological features of OCCC. We evaluated LAG-3 expression in tumor-infiltrating lymphocytes (TILs) via immunohistochemical analysis using tissue microarrays containing surgically resected specimens from 171 patients with OCCC. RESULTS The number of LAG-3-positive cases was 48 (28.1%), whereas the number of LAG-3-negative cases was 123 (71.9%). LAG-3 expression significantly increased in patients with advanced stages (P = 0.036) and recurrence (P = 0.012); however, its expression did not correlate with age (P = 0.613), residual tumor (P = 0.156), or death (P = 0.086). Using the Kaplan - Meier method, LAG-3 expression was found to be correlated with poor overall survival (P = 0.020) and progression-free survival (P = 0.019). Multivariate analysis revealed LAG-3 expression (hazard ratio [HR] = 1.86; 95% confidence interval [CI], 1.00 - 3.44, P = 0.049) and residual tumor (HR = 9.71; 95% CI, 5.13 - 18.52, P < 0.001) as independent prognostic factors. CONCLUSION Our study demonstrated that LAG-3 expression in patients with OCCC may be a useful biomarker for the prognosis of OCCC and could serve as a new therapeutic target.
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Affiliation(s)
- Sumika Zaitsu
- Departments of Obstetrics and Gynecology, Oita University Faculty of Medicine, Idaigaoka 1-1, Hasama-machi, Yufu-shi, Oita, 879-5593, Japan
| | - Mitsutake Yano
- Departments of Obstetrics and Gynecology, Oita University Faculty of Medicine, Idaigaoka 1-1, Hasama-machi, Yufu-shi, Oita, 879-5593, Japan.
- Department of Pathology, Saitama Medical University International Medical Centre, Saitama, Japan.
| | - Sawako Adachi
- Departments of Obstetrics and Gynecology, Oita University Faculty of Medicine, Idaigaoka 1-1, Hasama-machi, Yufu-shi, Oita, 879-5593, Japan
| | - Maiko Miwa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Centre, Saitama, Japan
| | - Tomomi Katoh
- Department of Pathology, Saitama Medical University International Medical Centre, Saitama, Japan
| | - Yasushi Kawano
- Departments of Obstetrics and Gynecology, Oita University Faculty of Medicine, Idaigaoka 1-1, Hasama-machi, Yufu-shi, Oita, 879-5593, Japan
| | - Masanori Yasuda
- Department of Pathology, Saitama Medical University International Medical Centre, Saitama, Japan
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7
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Ephraim R, Fraser S, Nurgali K, Apostolopoulos V. Checkpoint Markers and Tumor Microenvironment: What Do We Know? Cancers (Basel) 2022; 14:cancers14153788. [PMID: 35954452 PMCID: PMC9367329 DOI: 10.3390/cancers14153788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/01/2022] [Indexed: 02/04/2023] Open
Affiliation(s)
- Ramya Ephraim
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
| | - Sarah Fraser
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
| | - Kulmira Nurgali
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Institute for Musculoskeletal Science (AIMSS), Melbourne, VIC 3021, Australia
| | - Vasso Apostolopoulos
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Institute for Musculoskeletal Science (AIMSS), Melbourne, VIC 3021, Australia
- Correspondence:
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