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Chavanton A, Mialhe F, Abrey J, Baeza Garcia A, Garrido C. LAG-3 : recent developments in combinational therapies in cancer. Cancer Sci 2024. [PMID: 38702996 DOI: 10.1111/cas.16205] [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: 02/09/2024] [Revised: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 05/06/2024] Open
Abstract
The study of anticancer immune responses and in particular the action of immune checkpoint inhibitors that overcome T cell inhibition has revolutionized metastatic patients' care. Unfortunately, many patients are resistant to these innovative immunotherapies. Over the last decade, several immune checkpoint inhibitors, currently available in the clinic, have been developed, such as anti-PD-1/PD-L1 or anti-CTLA-4. More recently, other immune checkpoints have been characterized, among them lymphocyte activation gene 3 (LAG-3). LAG-3 has been the subject of numerous therapeutic studies and may be involved in cancer-associated immune resistance phenomena. This review summarizes the latest knowledge on LAG-3 as an immunotherapeutic target, particularly in combination with standard or innovative therapies. Indeed, many studies are looking at combining LAG-3 inhibitors with chemotherapeutic, immunotherapeutic, radiotherapeutic treatments, or adoptive cell therapies to potentiate their antitumor effects and/or to overcome patients' resistance. We will particularly focus on the association therapies that are currently in phase III clinical trials and innovative combinations in preclinical phase. These new discoveries highlight the possibility of developing other types of therapeutic combinations currently unavailable in the clinic, which could broaden the therapeutic spectrum of personalized medicine.
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Affiliation(s)
- Aude Chavanton
- INSERM, UMR 1231, Laboratoire d'Excellence LipSTIC and « Equipe labellisée par la Ligue Nationale contre le Cancer », Dijon, France
- Faculty of Medicine, Université de Bourgogne, Dijon, France
| | - Flavie Mialhe
- INSERM, UMR 1231, Laboratoire d'Excellence LipSTIC and « Equipe labellisée par la Ligue Nationale contre le Cancer », Dijon, France
- Faculty of Medicine, Université de Bourgogne, Dijon, France
| | - Jimena Abrey
- INSERM, UMR 1231, Laboratoire d'Excellence LipSTIC and « Equipe labellisée par la Ligue Nationale contre le Cancer », Dijon, France
- Faculty of Medicine, Université de Bourgogne, Dijon, France
| | - Alvaro Baeza Garcia
- INSERM, UMR 1231, Laboratoire d'Excellence LipSTIC and « Equipe labellisée par la Ligue Nationale contre le Cancer », Dijon, France
- Faculty of Medicine, Université de Bourgogne, Dijon, France
| | - Carmen Garrido
- INSERM, UMR 1231, Laboratoire d'Excellence LipSTIC and « Equipe labellisée par la Ligue Nationale contre le Cancer », Dijon, France
- Faculty of Medicine, Université de Bourgogne, Dijon, France
- Center for Cancer Georges-François Leclerc, Dijon, France
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2
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Jiang H, Wu J, Zhang J. PD-1 and LAG-3 positive T cells are related with the prognosis of patients with chronic kidney disease. Exp Cell Res 2024; 438:114027. [PMID: 38574959 DOI: 10.1016/j.yexcr.2024.114027] [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: 12/15/2023] [Revised: 03/06/2024] [Accepted: 04/01/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE Our objective was to study the frequency of circulating LAG-3+ and PD-1+ T cells in chronic kidney disease (CKD) patients and their correlation with cytokines and patient prognosis. METHODS A total of 83 patients with CKD between June 2020 and June 2022 were enrolled. We measured serum levels of IL-6, CRP, IL-1β, and TNF-α by ELISA. The frequency of PD-1+ and LAG-3+ T cells was measured using flow cytometry. All patients were followed up for 1 year, and the occurrence of any of the following conditions during the follow-up period was considered as major adverse cardiac events (MACE) indicating poor prognosis. RESULTS The frequencies of LAG-3+PD-1+, LAG-3+ and PD-1+ cells were significantly increased in CKD group compared to healthy volunteers. Additionally, CKD patients had remarkably enhanced levels of cytokines. Compared to the non-MACE group, MACE group had significantly higher frequencies of LAG-3PD-1, LAG-3 and PD-1 expression on CD8 and CD4. Positive correlations were observed between IL-1β, IL-6 and frequencies of PD-1+LAG-3+. CD4+LAG-3+PD-1+ frequency displayed the highest diagnostic value for CKD patients with MACE. Moreover, CD8+LAG-3+, CD4+LAG-3+PD-1+, CD4+PD-1+, IL-1β and IL-6 were identified as risk factors for the occurrence of MACE in patients with CKD. CONCLUSION In summary, the present research showed that the frequencies of LAG-3+ and PD-1+ T cells were remarkably enhanced in CKD patients. These findings offer novel insights and potential therapeutic targets for the management of CKD.
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Affiliation(s)
- Hongwei Jiang
- Department of Nephrology, Affiliated Hospital of Jiangnan University, No. 1000, Hefeng Road, Binhu District, 214122, Wuxi City, Jiangsu Province, China
| | - Jing Wu
- Department of Nephrology, Affiliated Hospital of Jiangnan University, No. 1000, Hefeng Road, Binhu District, 214122, Wuxi City, Jiangsu Province, China
| | - Junlin Zhang
- Department of Nephrology, Affiliated Hospital of Jiangnan University, No. 1000, Hefeng Road, Binhu District, 214122, Wuxi City, Jiangsu Province, China.
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3
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Wang P, Ma Y, Zhao Y, Li Y, Tang C, Wang S, Jin S, Wang J, Zhu M, Xie B, Wang P. Single-cell RNA sequencing unveils tumor heterogeneity and immune microenvironment between subungual and plantar melanoma. Sci Rep 2024; 14:7039. [PMID: 38528036 DOI: 10.1038/s41598-024-57640-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/20/2024] [Indexed: 03/27/2024] Open
Abstract
Acral melanoma (AM) is a subtype of melanoma with high prevalence in East Asians. AM is characterized by greater aggressiveness and lower survival rates. However, there are still fewer studies on immune mechanisms of AM especially subungual melanoma (SM) versus non-subungual melanoma (NSM). In order to explore tumor heterogeneity and immune microenvironment in different subtypes of AM, we applied single-cell RNA sequencing to 24,789 single cells isolated from the SM and plantar melanoma (PM) patients. Aspects of tumor heterogeneity, melanocytes from PM and SM had significant differences in gene expression, CNV and pathways in which tumor-associated such as NF-kb and Wnt were involved. Regarding the immune microenvironment, PM contained more fibroblasts and T/NK cells. The EPHA3-EFNA1 axis was expressed only in cancer-associated fibroblast (CAF) and melanocytes of PM, and the TIGIT-NECTIN2 axis was expressed in both AM subtypes of T/NK cells and melanocytes. Altogether, our study helps to elucidate the tumor heterogeneity in AM subpopulations and provides potential therapeutic targets for clinical research.
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Affiliation(s)
- Panpan Wang
- Fourth Clinical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yangyang Ma
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou, China
| | - Yige Zhao
- Fourth Clinical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yong Li
- Research Center, Shanghai Yeslab Biotechnology, Shanghai, China
| | - Chenyu Tang
- Fourth Clinical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Shiwen Wang
- Fourth Clinical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Sha Jin
- Fourth Clinical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiaqi Wang
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou, China
| | - Mengyan Zhu
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou, China
| | - Bo Xie
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou, China
| | - Ping Wang
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou, China.
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Zhang H, Lu X, Lu B, Gullo G, Chen L. Measuring the composition of the tumor microenvironment with transcriptome analysis: past, present and future. Future Oncol 2024. [PMID: 38362731 DOI: 10.2217/fon-2023-0658] [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] [Indexed: 02/17/2024] Open
Abstract
Interactions between tumor cells and immune cells in the tumor microenvironment (TME) play a vital role the mechanisms of immune evasion, by which cancer cells escape immune elimination. Thus, the characterization and quantification of different components in the TME is a hot topic in molecular biology and drug discovery. Since the development of transcriptome sequencing in bulk tissue, single cells and spatial dimensions, there are increasing methods emerging to deconvolute and subtype the TME. This review discusses and compares such computational strategies and downstream subtyping analyses. Integrative analyses of the transcriptome with other data, such as epigenetics and T-cell receptor sequencing, are needed to obtain comprehensive knowledge of the dynamic TME.
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Affiliation(s)
- Han Zhang
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA 15206, USA
| | - Xinghua Lu
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA 15206, USA
- UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Binfeng Lu
- Center for Discovery & Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA
| | - Giuseppe Gullo
- Department of Obstetrics & Gynecology, Villa Sofia Cervello Hospital, University of Palermo, 90146, Palermo, Italy
| | - Lujia Chen
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA 15206, USA
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5
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Xi P, Zhang Z, Liu Y, Nie Y, Gong B, Liu J, Huang H, Liu Z, Sun T, Xie W. Multidimensional comprehensive and integrated analysis of the potential function of TMEM25 in renal clear cell carcinoma with low expression status. Aging (Albany NY) 2024; 16:367-388. [PMID: 38189809 PMCID: PMC10817401 DOI: 10.18632/aging.205372] [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: 09/04/2023] [Accepted: 11/21/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Transmembrane 25(TMEM25) stands out as a potential prognostic biomarker and therapeutic target in the realm of cancer, yet its precise mechanism of action within clear cell renal cell carcinoma (ccRCC) remains unclear. MATERIALS AND METHODS Gene expression data and clinically relevant information extracted from The Cancer Genome Atlas (TCGA) and Gene expression omnibus (GEO) databases unveil the expression patterns of TMEM25 within renal clear cell carcinoma, which reveals its prognostic and diagnostic significance. The protein expression data is available via the Human Protein Atlas (HPA) database. Further, qPCR experiments conducted on cells and tissues provide strong evidence of the gene's expression status. Additionally, they explore the correlations between TMEM25 expression and DNA methylation, gene mutations, immune cell infiltration, and drug sensitivity within this specific tumor context. RESULTS At both the RNA and protein levels, TMEM25 displays a noteworthy downregulation in expression, which is consistently linked to an unfavorable prognosis. Receiver Operating Characteristic (ROC) curve analysis, univariate and multivariate Cox regression analyses confirmed the ability of TMEM25 to diagnose and determine prognosis in ccRCC. Its expression related closely with various immune cell types, immune checkpoints, immune inhibitors, and MHC molecules. Within ccRCC tissues, TMEM25 DNA methylation levels are observed to be elevated, and this upregulation is observed across various conditions. TMEM25 mutations also have an impact on the prognosis of ccRCC patients and the results of drug sensitivity analyses are useful for clinical decision-making. CONCLUSIONS TMEM25 in ccRCC could potentially function as a tumor suppressor gene, holding substantial promise as a novel biomarker for diagnosing, treating, and prognosticating ccRCC patients.
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Affiliation(s)
- Ping Xi
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Zhicheng Zhang
- Department of Surgery, Fuzhou First People’s Hospital, Fuzhou 344000, Jiangxi Province, China
| | - Yifu Liu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Yechen Nie
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Binbin Gong
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ji Liu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Hao Huang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ziwen Liu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ting Sun
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Wenjie Xie
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
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Liang Y, Wang L, Ma P, Ju D, Zhao M, Shi Y. Enhancing anti-tumor immune responses through combination therapies: epigenetic drugs and immune checkpoint inhibitors. Front Immunol 2023; 14:1308264. [PMID: 38077327 PMCID: PMC10704038 DOI: 10.3389/fimmu.2023.1308264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
Epigenetic mechanisms are processes that affect gene expression and cellular functions without involving changes in the DNA sequence. This abnormal or unstable expression of genes regulated by epigenetics can trigger cancer and other various diseases. The immune cells involved in anti-tumor responses and the immunogenicity of tumors may also be affected by epigenomic changes. This holds significant implications for the development and application of cancer immunotherapy, epigenetic therapy, and their combined treatments in the fight against cancer. We provide an overview of recent research literature focusing on how epigenomic changes in immune cells influence immune cell behavior and function, as well as the immunogenicity of cancer cells. And the combined utilization of epigenetic medications with immune checkpoint inhibitors that focus on immune checkpoint molecules [e.g., Programmed Death 1 (PD-1), Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA-4), T cell Immunoglobulin and Mucin Domain (TIM-3), Lymphocyte Activation Gene-3 (LAG-3)] present in immune cells and stromal cells associated with tumors. We highlight the potential of small-molecule inhibitors targeting epigenetic regulators to amplify anti-tumor immune responses. Moreover, we discuss how to leverage the intricate relationship between cancer epigenetics and cancer immunology to create treatment regimens that integrate epigenetic therapies with immunotherapies.
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Affiliation(s)
- Ying Liang
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Lingling Wang
- Wuchang Hospital Affiliated to Wuhan University of Science and Technology, Wuhan Wuchang Hospital, Wuhan, China
| | - Peijun Ma
- Clinical Laboratory, Shanghai Mental Health Center, Shanghai, China
| | - Dongen Ju
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Minggao Zhao
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Yun Shi
- Department of Immunology and Theranostics, Arthur Riggs Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, United States
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7
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Fu Q, Yi B, Su Q, Huang Y, Wang L, Zhang Z. A prognostic risk model for programmed cell death and revealing TRIB3 as a promising apoptosis suppressor in renal cell carcinoma. Aging (Albany NY) 2023; 15:13213-13238. [PMID: 38006403 DOI: 10.18632/aging.205237] [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: 08/04/2023] [Accepted: 10/19/2023] [Indexed: 11/27/2023]
Abstract
Programmed cell death (PCD), a common modality of cell death, affects tumor development and acts as a target for tumor therapeutics. Many modalities of PCD regulate genesis, progression and metastasis of cancers, thus affecting the patients' prognosis, but the comprehensive molecular mechanisms of PCD in tumors are lacking, especially in renal cancer. Here, seventeen PRPCDGs were identified from 1257 genes associated with thirteen PCD modalities, which were highly differentially expressed and significantly affected patients' prognosis. Then, LASSO regression analysis of these PRPCDGs screened the 9-gene PRPCDGs risk signature in TCGA-KIRC database. The PRPCDGs risk signature was closely associated with the patients' prognosis and presented stable prediction efficacy for 5- and 7-year overall survival (OS) in three different cohorts of renal cancer. Immune cell infiltration, immune checkpoint expression and pathway enrichment (including GO, KEGG pathway, tumor-associated pathways and metabolism-associated pathways) were significantly different in the high- or low-PRPCDGs-risk group. Finally, we illustrated that TRIB3 might be a protumor factor responsible for the elevated proliferation and invasion capacities of renal cell carcinoma (RCC) cells. In summary, the PRPCDGs risk signature was developed and showed stable prediction efficacy for the prognosis of patients and that (such as TRIB3) could be a potential target for RCC management.
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Affiliation(s)
- Qingfeng Fu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Bocun Yi
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Qiang Su
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Yue Huang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Lin Wang
- Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, Shandong, China
| | - Zhihong Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
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8
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Liu Y, Wang H, Zhao X, Zhang J, Zhao Z, Lian X, Zhang J, Kong F, Hu T, Wang T, Li X, Wang L, Wang D, Li C, Luan H, Liu X, Wang C, Jiang Y, Li X, Li F, Ji S, Wang Y, Li Z. Targeting the Immunoglobulin IGSF9 Enhances Antitumor T-cell Activity and Sensitivity to Anti-PD-1 Immunotherapy. Cancer Res 2023; 83:3385-3399. [PMID: 37506192 DOI: 10.1158/0008-5472.can-22-3115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 02/14/2023] [Accepted: 07/26/2023] [Indexed: 07/30/2023]
Abstract
Immune checkpoints modulate the immune response and represent important immunotherapy targets for cancer treatment. However, as many tumors are resistant to current immune checkpoint inhibitors, the discovery of novel immune checkpoints could facilitate the development of additional immunotherapeutic strategies to improve patient responses. Here, we identified increased expression of the adhesion molecule immunoglobulin superfamily member 9 (IGSF9) in tumor cells and tumor-infiltrating immune cells across multiple cancer types. IGSF9 overexpression or knockout in tumor cells did not alter cell proliferation in vitro or tumor growth in immunocompromised mice. Alternatively, IGSF9 deficient tumor cells lost the ability to suppress T-cell proliferation and exhibited reduced growth in immunocompetent mice. Similarly, growth of tumor cells was reduced in IGSF9 knockout syngeneic and humanized mice, accompanied by increased tumor-infiltrating T cells. Mechanistically, the extracellular domain (ECD) of IGSF9 bound to T cells and inhibited their proliferation and activation, and the tumor-promoting effect of IGSF9 ECD was reversed by CD3+ T-cell depletion. Anti-IGSF9 antibody treatment inhibited tumor growth and enhanced the antitumor efficacy of anti-programmed cell death protein 1 immunotherapy. Single-cell RNA sequencing revealed tumor microenvironment remodeling from tumor promoting to tumor suppressive following anti-IGSF9 treatment. Together, these results indicate that IGSF9 promotes tumor immune evasion and is a candidate immune checkpoint target. SIGNIFICANCE IGSF9 is an immune checkpoint regulator that suppresses T-cell activation in cancer and can be targeted to stimulate antitumor immunity and inhibit tumor growth.
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Affiliation(s)
- Yifan Liu
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Hongying Wang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Xinyu Zhao
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Jiashen Zhang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Shandong Agricultural University, Taian, Shandong, P.R. China
| | - Zhiling Zhao
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Xia Lian
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Juan Zhang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Feng Kong
- Shandong Institute of Clinical Medicine, Shandong Provincial Hospital, Jinan, Shandong, P.R. China
| | - Tao Hu
- Department of thoracic surgery, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, P.R. China
| | - Ting Wang
- Department of Pathology, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong, P.R. China
| | - Xiaohua Li
- Yantai Central Blood Station, Yantai, Shandong, P.R. China
| | - Lei Wang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Dapeng Wang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Chunling Li
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Huiwen Luan
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Xiaoli Liu
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Chunyan Wang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Yun Jiang
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Xiaomin Li
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Fangmin Li
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Shuhao Ji
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
| | - Yaopeng Wang
- Department of thoracic surgery, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, Shandong, P.R. China
| | - Zunling Li
- Department of Biochemistry and Molecular Biology, Shandong Tumor Immunotherapy Research Innovation Team, Binzhou Medical University, Yantai, Shandong, P.R. China
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9
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Barragan-Carrillo R, Govindarajan A, Rock A, Sperandio RC, Pal SK. Managing Metastatic Renal Cell Carcinoma after Progression on Immunotherapy. Hematol Oncol Clin North Am 2023; 37:965-976. [PMID: 37353376 DOI: 10.1016/j.hoc.2023.05.005] [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] [Indexed: 06/25/2023]
Abstract
Treatment of metastatic renal cell carcinoma (mRCC) after first-line immune checkpoint inhibitors (ICIs) lacks standardization, with limited evidence from small trials and retrospective data. Vascular endothelial growth factor receptor (VEGFR) inhibition through tyrosine kinase inhibitors (TKIs) is the most widely adopted second-line treatment. Encouraging results have been seen with VEGFR-TKIs in the second-line after exposure to an ICI-based combination, achieving a response rate of 30%, and 75% of patients achieving disease control. Rechallenge with ICI alone seems safe but has limited clinical benefit. Promising regimens with combination therapies and novel drugs are being evaluated in phase 3 trials.
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Affiliation(s)
- Regina Barragan-Carrillo
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA; Department of Hematology and Oncology, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubiran", Vasco de Quiroga 15 Tlalpan, Mexico City 14080, Mexico. https://twitter.com/ReginaBarCar
| | - Ameish Govindarajan
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA. https://twitter.com/AGovindarajanMD
| | - Adam Rock
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA
| | - Rubens C Sperandio
- Centro de Oncologia e Hematologia Einstein Família Dayan-Daycoval, Hospital Israelita Albert Einstein, Av. Albert Einstein, 627/701 - Morumbi, São Paulo, 05652-900, Brasil. https://twitter.com/RCSperandio
| | - Sumanta K Pal
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA 91010, USA.
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10
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Saad E, Saliby RM, Labaki C, Xu W, Viswanathan SR, Braun DA, Bakouny Z. Novel Immune Therapies for Renal Cell Carcinoma: Looking Beyond the Programmed Cell Death Protein 1 and Cytotoxic T-Lymphocyte-Associated Protein 4 Axes. Hematol Oncol Clin North Am 2023; 37:1027-1040. [PMID: 37391289 DOI: 10.1016/j.hoc.2023.05.023] [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] [Indexed: 07/02/2023]
Abstract
Immunotherapy has revolutionized treatment for patients with advanced and metastatic renal cell carcinoma. Nevertheless, many patients do not benefit or eventually relapse, highlighting the need for novel immune targets to overcome primary and acquired resistance. This review discusses 2 strategies currently being investigated: disabling inhibitory stimuli that maintain immunosuppression ("brakes") and priming the immune system to target tumoral cells ("gas pedals"). We explore each class of novel immunotherapy, including the rationale behind it, supporting preclinical and clinical evidence, and limitations.
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Affiliation(s)
- Eddy Saad
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115, USA
| | - Renée Maria Saliby
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115, USA
| | - Chris Labaki
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115, USA; Department of Medicine, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA 02115, USA
| | - Wenxin Xu
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115, USA
| | - Srinivas R Viswanathan
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| | - David A Braun
- Center of Molecular and Cellular Oncology, Yale Cancer Center, Yale School of Medicine, 300 George Street, Suite 6400, New Haven, CT 06510, USA.
| | - Ziad Bakouny
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02115, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA; Department of Medicine, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
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11
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Su J, Zhou L, Zhang Z, Xiao X, Qin Y, Zhou X, Huang T. The components of tumor microenvironment as biomarker for immunotherapy in metastatic renal cell carcinoma. Front Immunol 2023; 14:1146738. [PMID: 37350955 PMCID: PMC10282412 DOI: 10.3389/fimmu.2023.1146738] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/26/2023] [Indexed: 06/24/2023] Open
Abstract
Substantial improvement in prognosis among metastatic renal cell carcinoma (mRCC) patients has been achieved, owing to the rapid development and utilization of immunotherapy. In particular, immune checkpoint inhibitors (ICIs) have been considered the backbone of systemic therapy for patients with mRCC alongside multi-targeted tyrosine kinase inhibitors (TKIs) in the latest clinical practice guidelines. However, controversies and challenges in optimal individualized treatment regarding immunotherapy remains still About 2/3 of the patients presented non-response or acquired resistance to ICIs. Besides, immune-related toxicities, namely immune-related adverse events, are still elusive and life-threatening. Thus, reliable biomarkers to predict immunotherapeutic outcomes for mRCC patients are needed urgently. Tumor microenvironment (TME), consisting of immune cells, vasculature, signaling molecules, and extracellular matrix and regulates tumor immune surveillance and immunological evasion through complex interplay, plays a critical role in tumor immune escape and consequently manipulates the efficacy of immunotherapy. Various studied have identified the different TME components are significantly associated with the outcome of mRCC patients receiving immunotherapy, making them potential valuable biomarkers in therapeutic guidance. The present review aims to summarize the latest evidence on the associations between the components of TME including immune cells, cytokines and extracellular matrix, and the therapeutic responses among mRCC patients with ICI-based treatment. We further discuss the feasibility and limitation of these components as biomarkers.
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Affiliation(s)
- Jiaming Su
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Lu Zhou
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Zhe Zhang
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital, Guangxi Medical University, Nanning, China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, China
| | - Xue Xiao
- Department of Otorhinolaryngology and Head and Neck Surgery, First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | | | - Xiaoying Zhou
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, China
- Life Science Institute, Guangxi Medical University, Nanning, China
| | - Tingting Huang
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, China
- Department of Radiation Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
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12
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Cheung CCL, Seah YHJ, Fang J, Orpilla NHC, Lau MC, Lim CJ, Lim X, Lee JNLW, Lim JCT, Lim S, Cheng Q, Toh HC, Choo SP, Lee SY, Lee JJX, Liu J, Lim TKH, Tai D, Yeong J. Immunohistochemical scoring of LAG-3 in conjunction with CD8 in the tumor microenvironment predicts response to immunotherapy in hepatocellular carcinoma. Front Immunol 2023; 14:1150985. [PMID: 37342338 PMCID: PMC10277502 DOI: 10.3389/fimmu.2023.1150985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 05/04/2023] [Indexed: 06/22/2023] Open
Abstract
Introduction Immune checkpoint blockade (ICB) is a systemic therapeutic option for advanced hepatocellular carcinoma (HCC). However, low patient response rates necessitate the development of robust predictive biomarkers that identify individuals who will benefit from ICB. A 4-gene inflammatory signature, comprising CD8, PD-L1, LAG-3, and STAT1, was recently shown to be associated with a better overall response to ICB in various cancer types. Here, we examined whether tissue protein expression of CD8, PD-L1, LAG-3, and STAT1 predicts response to ICB in HCC. Methods HCC samples from 191 Asian patients, comprising resection specimens from 124 patients (ICB-naïve) and pre-treatment specimens from 67 advanced HCC patients treated with ICB (ICB-treated), were analyzed for CD8, PD-L1, LAG-3, and STAT1 tissue expression using multiplex immunohistochemistry followed by statistical and survival analyses. Results Immunohistochemical and survival analyses of ICB-naïve samples showed that high LAG-3 expression was associated with shorter median progression-free survival (mPFS) and overall survival (mOS). Analysis of ICB-treated samples revealed that high proportions of LAG-3+ and LAG-3+CD8+ cells pre-treatment were most closely associated with longer mPFS and mOS. Using a log-likelihood model, adding the total LAG-3+ cell proportion to the total CD8+ cell proportion significantly increased the predictive values for mPFS and mOS, compared with the total CD8+ cell proportion alone. Moreover, levels of CD8 and STAT1, but not PD-L1, were significantly correlated with better responses to ICB. After analyzing viral-related and non-viral HCC samples separately, only the LAG3+CD8+ cell proportion was significantly associated with responses to ICB regardless of viral status. Conclusion Immunohistochemical scoring of pre-treatment levels of LAG-3 and CD8 in the tumor microenvironment may help predict ICB benefits in HCC patients. Furthermore, immunohistochemistry-based techniques offer the advantage of being readily translatable in the clinical setting.
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Affiliation(s)
- Chun Chau Lawrence Cheung
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Yong Hock Justin Seah
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Juntao Fang
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | | | - Mai Chan Lau
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
| | - Chun Jye Lim
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
| | - Xinru Lim
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
| | - Justina Nadia Li Wen Lee
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
| | - Jeffrey Chun Tatt Lim
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
| | - Sherlly Lim
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
| | - Qing Cheng
- Duke-NUS Medical School, Singapore, Singapore
- Center of Statistical Research, School of Statistics, Southwestern University of Finance and Economics, Chengdu, Sichuan, China
| | - Han Chong Toh
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Su Pin Choo
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Suat Ying Lee
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Joycelyn Jie Xin Lee
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Jin Liu
- Duke-NUS Medical School, Singapore, Singapore
| | - Tony Kiat Hon Lim
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - David Tai
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Joe Yeong
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
- Institute of Molecular and Cell Biology (IMCB), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
- Singapore Immunology Network (SIgN), Agency of Science, Technology, and Research (A*STAR), Singapore, Singapore
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13
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Goodstein T, Yang Y, Runcie K, Srinivasan R, Singer EA. Two is company, is three a crowd? Triplet therapy, novel molecular targets, and updates on the management of advanced renal cell carcinoma. Curr Opin Oncol 2023; 35:206-217. [PMID: 37226958 PMCID: PMC10213993 DOI: 10.1097/cco.0000000000000939] [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] [Indexed: 05/26/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to highlight the most recent changes in the management of advanced renal cell carcinoma, a complicated and ever-changing field of research. RECENT FINDINGS A recent meta-analysis examining combination therapy favors nivolumab plus cabozantinib as the overall survival leader in doublet therapy. Initial results on the first ever trial of triplet therapy have demonstrated improved progression-free survival over current standard of care. The hypoxia-inducible factor-2α (HIF-2α) inhibitor belzutifan is FDA approved for patients with von Hippel-Lindau disease and is currently being investigated in patients with nonhereditary renal cell carcinoma. The new glutamate synthesis inhibitor, telaglenastat, perhaps confers synergistic benefit when combined with everolimus, but combination with cabozantinib was not so effective. Dual mammalian target of rapamycin (mTOR) inhibition with sapanisertib does not appear to be an effective therapeutic option. New biomarkers and targets are actively being investigated. Four recent trials examining alternative agents to pembrolizumab in the adjuvant setting did not demonstrate an improvement in recurrence-free survival. Cytoreductive nephrectomy in the combination therapy era is supported by retrospective data; clinical trials are recruiting patients. SUMMARY The last year ushered in novel approaches of varying success for managing advanced renal cell carcinoma, including triplet therapy, HIF-2α inhibitors, metabolic pathway inhibitors, and dual mTOR inhibitors. Pembrolizumab remains the only modern therapy available in the adjuvant setting, and the waters surrounding cytoreductive nephrectomy are still murky.
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Affiliation(s)
- Taylor Goodstein
- Division of Urologic Oncology, The Ohio State University Comprehensive Cancer Center, Columbus OH 43206
| | - Yuanquan Yang
- Divsion of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus OH 43206
| | - Karie Runcie
- Division of Medical Oncology, Columbia University Herbert Irving Comprehensive Cancer Center, New York, NY
| | - Ramaprasad Srinivasan
- Molecular Therapeutics Section, Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Eric A. Singer
- Division of Urologic Oncology, The Ohio State University Comprehensive Cancer Center, Columbus OH 43206
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14
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Yang H, Zhang H, Zhang L, Tusuphan P, Zheng J. ARHGAP11A Is a Novel Prognostic and Predictive Biomarker Correlated with Immunosuppressive Microenvironment in Clear Cell Renal Cell Carcinoma. Int J Mol Sci 2023; 24:ijms24097755. [PMID: 37175461 PMCID: PMC10178328 DOI: 10.3390/ijms24097755] [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: 02/24/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is a highly immunogenic tumor and immune dysfunction is associated with ccRCC poor prognosis. The RhoGTPase-activating proteins (RhoGAPs) family was reported to affect ccRCC development, but its role in immunity and prognosis prediction for ccRCC remain unknown. In the current study, we found ARHGAP11A was the only independent risk factor among 33 RhoGAPs (hazard ratio [HR] 1.949, 95% confidence interval [CI] 1.364-2.785). High ARHGAP11A level was associated with shorter overall survival (OS, HR 2.040, 95% CI 1.646-3.417) and ARHGAP11A is a prognostic biomarker for ccRCC. ARHGAP11A knockdown suppressed renal cell carcinoma (RCC) cell proliferation, colony formation, and migration, suggesting the promoting role of ARHGAP11A on RCC development. Mechanistically, ARHGAP11A might contribute to the suppressive tumor immune microenvironment (TIME). High ARHGAP11A level was correlated with infiltration of immunosuppressive cells (including T helper 2 (Th2) cells, regulatory T (Treg) cells, myeloid derived suppressor cells (MDSC), and M2 macrophage cells), activation of immunosuppressive pathways (IL6-JAK-STAT3 signaling and IFNγ response), and expression of inhibitory immune checkpoints (ICs). ARHGAP11A could promote T cell exhaustion and induce immune escape. ccRCC patients with low ARHGAP11A level were more suitable for immune checkpoint inhibitors (ICIs) therapy, while those with high ARHGAP11A level might benefit from a combination of ARHGAP11A blockade and ICIs. In all, ARHGAP11A might serve as a novel prognostic marker, therapeutic target, and predictor in the clinical response to ICIs therapy for ccRCC.
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Affiliation(s)
- Huihui Yang
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing100069, China
| | - Hongning Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing100069, China
| | - Liuxu Zhang
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing100069, China
| | - Paizigul Tusuphan
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing100069, China
| | - Junfang Zheng
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing100069, China
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15
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Lasorsa F, di Meo NA, Rutigliano M, Milella M, Ferro M, Pandolfo SD, Crocetto F, Tataru OS, Autorino R, Battaglia M, Ditonno P, Lucarelli G. Immune Checkpoint Inhibitors in Renal Cell Carcinoma: Molecular Basis and Rationale for Their Use in Clinical Practice. Biomedicines 2023; 11:biomedicines11041071. [PMID: 37189689 DOI: 10.3390/biomedicines11041071] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/29/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Renal cell carcinoma (RCC) is the seventh most common cancer in men and the ninth most common cancer in women worldwide. There is plenty of evidence about the role of the immune system in surveillance against tumors. Thanks to a better understanding of immunosurveillance mechanisms, immunotherapy has been introduced as a promising cancer treatment in recent years. Renal cell carcinoma (RCC) has long been thought chemoresistant but highly immunogenic. Considering that up to 30% of the patients present metastatic disease at diagnosis, and around 20–30% of patients undergoing surgery will suffer recurrence, we need to identify novel therapeutic targets. The introduction of immune checkpoint inhibitors (ICIs) in the clinical management of RCC has revolutionized the therapeutic approach against this tumor. Several clinical trials have shown that therapy with ICIs in combination or ICIs and the tyrosine kinase inhibitor has a very good response rate. In this review article we summarize the mechanisms of immunity modulation and immune checkpoints in RCC and discuss the potential therapeutic strategies in renal cancer treatment.
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Affiliation(s)
- Francesco Lasorsa
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | - Nicola Antonio di Meo
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | - Monica Rutigliano
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | - Martina Milella
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | - Matteo Ferro
- Division of Urology, European Institute of Oncology, IRCCS, 20141 Milan, Italy
| | - Savio Domenico Pandolfo
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy
| | - Felice Crocetto
- Department of Neurosciences and Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy
| | - Octavian Sabin Tataru
- The Institution Organizing University Doctoral Studies (I.O.S.U.D.), George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, 540139 Târgu Mureș, Romania
| | - Riccardo Autorino
- Department of Urology, Rush University Medical Center, Chicago, IL 60612, USA
| | - Michele Battaglia
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | - Pasquale Ditonno
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | - Giuseppe Lucarelli
- Urology, Andrology and Kidney Transplantation Unit, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari “Aldo Moro”, 70124 Bari, Italy
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16
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Zou W, Huang R, Li P, Liu X, Huang Q, Yue J, Liu C. Clinical significance of immune checkpoint proteins in HPV-infected cervical cancer. J Infect Public Health 2023; 16:542-550. [PMID: 36801634 DOI: 10.1016/j.jiph.2023.01.019] [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: 09/26/2022] [Revised: 11/19/2022] [Accepted: 01/25/2023] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE To investigate T cell immunoreceptor with Ig and ITIM domain (TIGIT), V-domain Ig suppressor of T cell activation (VISTA), and lymphocyte-activation gene-3 (LAG-3) expression in pathological tissue of human papillomavirus (HPV)-infected cervical cancer (CC) patients and their relationship with patient prognosis. METHODS Clinical data of 175 patients with HPV-infected CC were collected retrospectively. Tumor tissue sections were stained immunohistochemically for TIGIT, VISTA, and LAG-3. The Kaplan-Meier method calculated patient survival. Univariate and multivariate Cox proportional hazards models analyzed all potential risk factors for survival. RESULTS When combined positive score (CPS)= 1 was used as the cut-off value, the Kaplan-Meier survival curve showed that the progression-free survival (PFS) and overall survival (OS) of patients with positive expression of TIGIT and VISTA are shorter (both p < 0.05). Univariate COX regression analysis showed that the positive expression of TIGIT and VISTA are related to patient PFS and OS (both HR>1.0 and p < 0.05). Multivariate COX regression analysis showed that TIGIT-positive patients had shorter OS and VISTA-positive patients had shorter PFS (both HR>1.0 and p < 0.05). There is no significant correlation between LAG-3 expression and PFS or OS. When CPS= 10 was used as the cut-off value, Kaplan-Meier survival curve showed that TIGIT-positive patients had shorter OS (p = 0.019). Univariate COX regression analysis showed that TIGIT-positive expression was associated with the OS of patients (HR=2.209, CI: 1.118-4.365, p = 0.023). However, multivariate COX regression analysis showed that TIGIT expression was not associated significantly with OS. There was no significant correlation between VISTA and LAG-3 expression and PFS or OS. CONCLUSION TIGIT and VISTA are associated closely with HPV-infected CC prognosis and are effective biomarkers.
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Affiliation(s)
- Wenxue Zou
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
| | - Rui Huang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
| | - Peihang Li
- Department of Radiation Oncology, Tianjin Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.
| | - Xiang Liu
- Department of Radiation Oncology, The Affiliated Cancer Hospital of Gannan Medical University, Ganzhou Institute and Hospital, Jiangxi, China.
| | - Qingyu Huang
- Department of Graduate, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
| | - Jinbo Yue
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
| | - Chao Liu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
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17
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Charehjoo A, Majidpoor J, Mortezaee K. Indoleamine 2,3-dioxygenase 1 in circumventing checkpoint inhibitor responses: Updated. Int Immunopharmacol 2023; 118:110032. [PMID: 36933494 DOI: 10.1016/j.intimp.2023.110032] [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: 01/11/2023] [Revised: 01/30/2023] [Accepted: 02/07/2023] [Indexed: 03/18/2023]
Abstract
Metabolic alterations occur commonly in tumor cells as a way to adapt available energetic sources for their proliferation, survival and resistance. Indoleamine 2,3-dioxygenase 1 (IDO1) is an intracellular enzyme catalyzing tryptophan degradation into kynurenine. IDO1 expression shows a rise in the stroma of many types of human cancers, and it provides a negative feedback mechanism for cancer evasion from immunosurveillance. Upregulation of IDO1 correlates with cancer aggression, poor prognosis and shortened patient survival. The increased activity of this endogenous checkpoint impairs effector T cell function, increases regulatory T cell (Treg) population and induces immune tolerance, so its inhibition potentiates anti-tumor immune responses and reshapes immunogenic state of tumor microenvironment (TME) presumably through normalizing effector T cell activity. A point is that the expression of this immunoregulatory marker is upregulated after immune checkpoint inhibitor (ICI) therapy, and that it has inducible effect on expression of other checkpoints. These are indicative of the importance of IDO1 as an attractive immunotherapeutic target and rationalizing combination of IDO1 inhibitors with ICI drugs in patients with advanced solid cancers. In this review, we aimed to discuss about the impact of IDO1 on tumor immune ecosystem, and the IDO1-mediated bypass of ICI therapy. The efficacy of IDO1 inhibitor therapy in combination with ICIs in advanced/metastatic solid tumors is also a focus of this paper.
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Affiliation(s)
- Arian Charehjoo
- Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Jamal Majidpoor
- Department of Anatomy, School of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Keywan Mortezaee
- Cancer and Immunology Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran; Department of Anatomy, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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18
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Li L, Chao Z, Waikeong U, Xiao J, Ge Y, Wang Y, Xiong Z, Ma S, Wang Z, Hu Z, Zeng X. Metabolic classifications of renal cell carcinoma reveal intrinsic connections with clinical and immune characteristics. J Transl Med 2023; 21:146. [PMID: 36829161 PMCID: PMC9960222 DOI: 10.1186/s12967-023-03978-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 02/08/2023] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND Kidney cancer undergoes a dramatic metabolic shift and has demonstrated responsiveness to immunotherapeutic intervention. However, metabolic classification and the associations between metabolic alterations and immune infiltration in Renal cell carcinoma still remain elucidative. METHODS Unsupervised consensus clustering was conducted on the TCGA cohorts for metabolic classification. GESA, mRNAsi, prognosis, clinical features, mutation load, immune infiltration and differentially expressed gene differences among different clusters were compared. The prognosis model and nomograms were constructed based on metabolic gene signatures and verified using external ICGC datasets. Immunohistochemical results from Human Protein Atlas database and Tongji hospital were used to validate gene expression levels in normal tissues and tumor samples. CCK8, apoptosis analysis, qPCR, subcutaneously implanted murine models and flowcytometry analysis were applied to investigate the roles of ACAA2 in tumor progression and anti-tumor immunity. RESULTS Renal cell carcinoma was classified into 3 metabolic subclusters and the subcluster with low metabolic profiles displayed the poorest prognosis, highest invasiveness and AJCC grade, enhanced immune infiltration but suppressive immunophenotypes. ACAA2, ACAT1, ASRGL1, AKR1B10, ABCC2, ANGPTL4 were identified to construct the 6 gene-signature prognosis model and verified both internally and externally with ICGC cohorts. ACAA2 was demonstrated as a tumor suppressor and was associated with higher immune infiltration and elevated PD-1 expression of CD8+ T cells. CONCLUSIONS Our research proposed a new metabolic classification method for RCC and revealed intrinsic associations between metabolic phenotypes and immune profiles. The identified gene signatures might serve as key factors bridging tumor metabolism and tumor immunity and warrant further in-depth investigations.
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Affiliation(s)
- Le Li
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Zheng Chao
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Un Waikeong
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Jun Xiao
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Yue Ge
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Yanan Wang
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Zezhong Xiong
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Sheng Ma
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Zhihua Wang
- grid.412793.a0000 0004 1799 5032Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China
| | - Zhiquan Hu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China.
| | - Xing Zeng
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095, Jiefang Rd, Wuhan, China.
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19
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Zhou K, Li S, Zhao Y, Cheng K. Mechanisms of drug resistance to immune checkpoint inhibitors in non-small cell lung cancer. Front Immunol 2023; 14:1127071. [PMID: 36845142 PMCID: PMC9944349 DOI: 10.3389/fimmu.2023.1127071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/30/2023] [Indexed: 02/10/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) in the form of anti-CTLA-4 and anti-PD-1/PD-L1 have become the frontier of cancer treatment and successfully prolonged the survival of patients with advanced non-small cell lung cancer (NSCLC). But the efficacy varies among different patient population, and many patients succumb to disease progression after an initial response to ICIs. Current research highlights the heterogeneity of resistance mechanisms and the critical role of tumor microenvironment (TME) in ICIs resistance. In this review, we discussed the mechanisms of ICIs resistance in NSCLC, and proposed strategies to overcome resistance.
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Affiliation(s)
- Kexun Zhou
- Abdominal Oncology Ward, Division of Medical Oncology, Cancer Center, State Key Laboratory of Biological Therapy, West China Hospital, Sichuan University, Chengdu, China
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, State Key Laboratory of Biological Therapy, West China Hospital, Sichuan University, Chengdu, China
| | - Shuo Li
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
- Lung Cancer Center, West China Hospital Sichuan University, Chengdu, China
| | - Yi Zhao
- The First Clinical Medical College of Lanzhou University, Lanzhou University, Lanzhou, China
| | - Ke Cheng
- Abdominal Oncology Ward, Division of Medical Oncology, Cancer Center, State Key Laboratory of Biological Therapy, West China Hospital, Sichuan University, Chengdu, China
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, State Key Laboratory of Biological Therapy, West China Hospital, Sichuan University, Chengdu, China
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20
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Prognostic role of the innate immune signature CD163 and "eat me" signal calreticulin in clear cell renal cell carcinoma. Cancer Immunol Immunother 2023; 72:1779-1788. [PMID: 36646952 DOI: 10.1007/s00262-023-03369-8] [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: 09/26/2022] [Accepted: 01/05/2023] [Indexed: 01/18/2023]
Abstract
The effects of the innate immune status on patients with clear cell renal cell carcinoma (ccRCC) currently remain unknown. We herein provided more extensive information about the inner landscape of immunobiology of ccRCC. In total, 260 ccRCC samples from three different cohorts consisting of 213 primary tumors and 47 metastases were obtained. We focused on five representative innate immune signatures, CD68, CD163, the "eat me" signal calreticulin, the "don't eat me" signal CD47, and signal regulatory protein α, and examined the role of each signature by quantitative immunohistochemistry. We then conducted an integrated genome mutation analysis by next-generation sequencing. Among the five markers, high CD163 and low calreticulin expression levels were prognostic in ccRCC. The application of a new risk model based on CD163 and calreticulin levels, named the innate immune risk group (high risk: high-CD163/low calreticulin, intermediate risk: high-CD163/high calreticulin or low CD163/low calreticulin, low risk: low-CD163/high calreticulin), enabled the sequential stratification of patient prognosis and malignancy. Although organ-specific differences were observed, metastases appeared to have a higher innate immune risk, particularly in the lungs, with 50% of ccRCC metastases being classified into the high-risk group according to our risk score. An analysis of genomic alterations based on the innate immune risk group revealed that alterations in the TP53/Cell cycle pathway were highly prevalent in high-risk ccRCC patients according to two innate immune signatures CD163 and calreticulin. The present results provide insights into the immune-genomic biology of ccRCC tumors for innate immunity and will contribute to future therapies focused on the innate immune system in solid cancers.
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21
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Fu S, Liu Y, Zhang Z, Mei M, Chen Q, Wang S, Yang X, Sun T, Ma M, Xie W. Identification of a Novel Myc-Regulated Gene Signature for Patients with Kidney Renal Clear Cell Carcinoma. JOURNAL OF ONCOLOGY 2022; 2022:3487859. [PMID: 37342680 PMCID: PMC10279501 DOI: 10.1155/2022/3487859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 07/24/2023]
Abstract
Given that myc was known to be a cancer-causing gene in several cancers including kidney renal clear cell carcinoma (KIRC). We aimed to construct myc-regulated genes (MRGs)-based prognostic signature. We obtained the mRNA expression and clinical data of KIRC from The Cancer Genome Atlas (TCGA) database and MRGs from the Molecular Signature Database (MSigDB). Then, a prognostic signature consisting of 8 MRGs (IRF9, UBE2C, YBX3, CDKN2B, CKAP2L, CYFIP2, FBLN5, and PDLIM7) was developed by differential expression analysis, cox regression analysis, and least absolute shrinkage and selection operator (lasso) analysis. Patients with KIRC were divided into high- and low-risk groups based on risk scores of MRGs-based signatures. Patients in the high-risk group showed inferior clinical characteristics and survival. In addition, the risk score was an independent prognostic factor for KIRC, and the risk score=based nomogram displayed satisfactory performance to predict the survival of KIRC. The MRGs-based signature is also correlated with immune cell infiltration and the mRNA expression of important immune checkpoints (IDO2, PDCD1, LAG3, FOXP3, and TIGIT). The tumor mutation burden (TMB) landscape between the high- and low-risk groups showed higher levels of TMB in the high-risk group than in the low-risk group and that higher levels of TMB predicted a poorer prognosis in KIRC. Furthermore, patients with KIRC in the high-risk group are more likely to experience immune escape. At last, we found patients with KIRC in the high-risk group were more sensitive to several chemotherapy drugs such as sunitinib, gefitinib, nilotinib, and rapamycin than patients with KIRC in the low-risk group. Our study successfully constructed and validated an MRGs-based signature that can predict clinical characteristics, prognosis, level of immune infiltration, and responsiveness to immunotherapy and chemotherapy drugs in patients with KIRC.
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Affiliation(s)
- Shengqiang Fu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Yifu Liu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Zhicheng Zhang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ming Mei
- Department of Day Ward, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Qiang Chen
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Siyuan Wang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Xiaorong Yang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ting Sun
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Ming Ma
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Wenjie Xie
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
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22
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Larroquette M, Lefort F, Heraudet L, Bernhard JC, Ravaud A, Domblides C, Gross-Goupil M. Therapeutic Management of Metastatic Clear Cell Renal Cell Carcinoma: A Revolution in Every Decade. Cancers (Basel) 2022; 14:6230. [PMID: 36551715 PMCID: PMC9777357 DOI: 10.3390/cancers14246230] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Clear cell renal cell carcinoma (RCC) oncogenesis is mainly driven by VHL gene inactivation, leading to overexpression of vascular endothelial growth factor (VEGF). The use of tyrosine-kinase inhibitors (TKIs) directed against VEGF and its receptor (VEGFR) revolutionised the management of metastatic renal cancer in the 2000s. The more recent development of next-generation TKIs such as cabozantinib or lenvatinib has made it possible to bypass some of the mechanisms of resistance to first-generation anti-VEGFR TKIs. During the decade 2010-2020, the development of immune checkpoint blockade (ICB) therapies revolutionised the management of many solid cancers, including RCC, in first- and subsequent-line settings. Dual ICB or ICB plus anti-VEGFR TKI combinations are now the standard of care for patients with advanced clear cell RCC. To optimise these combination therapies while preserving patient quality of life, escalation and de-escalation strategies are being evaluated in prospective randomised trials, based on patient selection according to their prognosis risk. Finally, new therapeutic approaches, such as targeting hypoxia-inducible factor (HIF) and the development of innovative treatments using antibody-drug conjugates (ADCs), CAR-T cells, or radiopharmaceuticals, are all potential candidates to improve further patient survival.
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Affiliation(s)
- Mathieu Larroquette
- Department of Medical Oncology, University Hospital of Bordeaux, 33000 Bordeaux, France
- Faculty of Medicine, University of Bordeaux, 33000 Bordeaux, France
| | - Félix Lefort
- Department of Medical Oncology, University Hospital of Bordeaux, 33000 Bordeaux, France
| | - Luc Heraudet
- Department of Medical Oncology, University Hospital of Bordeaux, 33000 Bordeaux, France
- Faculty of Medicine, University of Bordeaux, 33000 Bordeaux, France
| | - Jean-Christophe Bernhard
- Faculty of Medicine, University of Bordeaux, 33000 Bordeaux, France
- Department of Urology, University Hospital of Bordeaux, 33000 Bordeaux, France
| | - Alain Ravaud
- Department of Medical Oncology, University Hospital of Bordeaux, 33000 Bordeaux, France
- Faculty of Medicine, University of Bordeaux, 33000 Bordeaux, France
| | - Charlotte Domblides
- Department of Medical Oncology, University Hospital of Bordeaux, 33000 Bordeaux, France
- Faculty of Medicine, University of Bordeaux, 33000 Bordeaux, France
| | - Marine Gross-Goupil
- Department of Medical Oncology, University Hospital of Bordeaux, 33000 Bordeaux, France
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23
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Kozłowski M, Borzyszkowska D, Cymbaluk-Płoska A. The Role of TIM-3 and LAG-3 in the Microenvironment and Immunotherapy of Ovarian Cancer. Biomedicines 2022; 10:2826. [PMID: 36359346 PMCID: PMC9687228 DOI: 10.3390/biomedicines10112826] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/30/2022] [Accepted: 11/03/2022] [Indexed: 08/11/2023] Open
Abstract
Ovarian cancer has the highest mortality rate among gynecologic malignancies. The main treatment options are surgical removal of the tumor and chemotherapy. Cancer treatment has been revolutionized by immunotherapy, which has developed explosively over the past two decades. Clinical anticancer strategies used in immunotherapy include therapies based on the inhibition of PD-1, PD-L1 or CTLA-4. Despite encouraging results, a large proportion of cancer patients are resistant to these therapies or eventually develop resistance. It is important to perform research that will focus on immunotherapy based on other immune checkpoint inhibitors. The aim of the review was to analyze studies considering the expression of TIM-3 and LAG-3 in the ovarian cancer microenvironment and considering immunotherapy for ovarian cancer that includes antibodies directed against TIM-3 and LAG-3. As the data showed, the expression of the described immune checkpoints was shown in different ways. Higher TIM-3 expression was associated with a more advanced tumor stage. Both TIM-3 and LAG-3 were co-expressed with PD-1 in a large proportion of studies. The effect of LAG-3 expression on progression-free survival and/or overall survival is inconclusive and certainly requires further study. Co-expression of immune checkpoints prompts combination therapies using anti-LAG-3 or anti-TIM-3. Research on immune checkpoints, especially TIM-3 and LAG-3, should be further developed.
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24
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Schoenfeld DA, Merkin RD, Moutafi M, Martinez S, Adeniran A, Kumar D, Jilaveanu L, Hurwitz M, Rimm DL, Kluger HM. Location matters: LAG3 levels are lower in renal cell carcinoma metastatic sites compared to primary tumors, and expression at metastatic sites only may have prognostic importance. Front Oncol 2022; 12:990367. [PMID: 36313654 PMCID: PMC9608089 DOI: 10.3389/fonc.2022.990367] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/20/2022] [Indexed: 11/21/2022] Open
Abstract
While great strides have been made in the treatment of advanced renal cell carcinoma (RCC) with the emergence of immune checkpoint inhibitors (ICIs) and VEGFR-targeting drugs, sizable proportions of patients still do not respond to upfront therapy and long-term responses only occur in a minority of patients. There is therefore a great need for the development of better predictors of response and an increased understanding of mechanisms of resistance to these therapies. Alternative immune checkpoints outside the PD-1/PD-L1 axis, such as LAG3, have been implicated as one mechanism of resistance to ICIs. These checkpoints thus represent attractive therapeutic targets, and indeed the LAG3 inhibitor relatlimab was recently approved for the treatment of metastatic melanoma in combination with anti-PD-1 therapy. LAG3 inhibitors are being evaluated for RCC as well. In this context, a better understanding of LAG3 expression patterns in RCC and how they relate to clinicopathologic features of disease and response to immunotherapy may give insight into mechanisms of resistance to PD-1 inhibitors and aid in the identification of subgroups of patients more likely to benefit from certain drug regimens. In this study, we assessed LAG3 protein levels in leukocytes in normal kidney adjacent to RCC, primary RCC tumors, and matched metastatic tumors, including large numbers of brain metastases. We found that LAG3 protein levels are on average lower at metastatic sites compared to matched primary tumors, and that the difference was more pronounced in patients with high-risk clinical characteristics, including those with larger primary tumor size, grade 4 tumors, IMDC poor-risk disease, and initial presentation with brain metastases. We further saw that the prognostic value of LAG3 levels varies depending on the tissue site queried (i.e., primary tumor versus metastases), and that relatively higher LAG3 levels at metastatic sites may predict a better response to immunotherapy and longer overall survival after the development of metastatic disease. These findings may have important implications for the design of future studies involving LAG3 or other immunotherapies in RCC.
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Affiliation(s)
- David A. Schoenfeld
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, United States
| | - Ross D. Merkin
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, United States
| | - Myrto Moutafi
- Department of Pathology, Yale School of Medicine, New Haven, CT, United States
| | - Sandra Martinez
- Department of Pathology, Yale School of Medicine, New Haven, CT, United States
| | - Adebowale Adeniran
- Department of Pathology, Yale School of Medicine, New Haven, CT, United States
| | - Deepika Kumar
- Department of Pathology, Yale School of Medicine, New Haven, CT, United States
| | - Lucia Jilaveanu
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, United States
| | - Michael Hurwitz
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, United States
| | - David L. Rimm
- Department of Pathology, Yale School of Medicine, New Haven, CT, United States
| | - Harriet M. Kluger
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, United States
- *Correspondence: Harriet M. Kluger,
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25
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Xie W, Xi P, Liu Y, Zhang Z, Sun T. A comprehensive analysis of the prognostic value and immune infiltration of low expression DBT in clear cell renal cell carcinoma. Front Pharmacol 2022; 13:1002588. [PMID: 36299888 PMCID: PMC9589218 DOI: 10.3389/fphar.2022.1002588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/26/2022] [Indexed: 12/01/2022] Open
Abstract
Background: Although DBT is strongly associated with human tumorigenesis and progression through a variety of pathways, the role of DBT in clear cell renal cell carcinoma (ccRCC) has not been well established. Materials and methods: The Cancer Genome Atlas (TCGA)-Kidney renal clear cell carcinoma (KIRC) databset provides RNA sequencing data and clinicopathological information on ccRCC. The Gene Expression Omnibus (GEO) database was used to validate the DBT expression levels, and qPCR was used to examine the DBT expression in renal cancer cell lines and ccRCC tissue samples from our centre. In parallel, DBT protein expression was explored in the Human Protein Atlas (HPA) database, and western blotting and immunohistochemistry of renal cancer cell lines and ccRCC tissues validated the results. Additionally, the diagnostic and prognostic value of DBT was comprehensively evaluated by receiver operating characteristic (ROC) curves, univariate and multivariate Cox regression analyses, and Kaplan‒Meier survival analysis. The protein‒protein interaction (PPI) network based on the STRING website, Gene Ontology (GO) analysis, Kyoto Gene and Genome Encyclopedia (KEGG) analysis and gene set enrichment analysis (GSEA) further provided a landscape of the molecular mechanisms of DBT in ccRCC. Finally, the TIMER 2.0, GEPIA and TISIDB websites were used to understand the relationship between DBT and immune characteristics. Results: The mRNA expression and protein expression of DBT were significantly downregulated in ccRCC tissues relative to normal tissues, which was associated with poor clinical outcomes. DBT has an encouraging discriminatory power for ccRCC and is an independent prognostic factor for ccRCC patients. Mechanistically, DBT is mainly involved in the regulation of immune-related signalling pathways in ccRCC; it is associated with a variety of immune infiltrating cells and immune checkpoints. Conclusion: DBT is a tumour suppressor gene in ccRCC and could be used as a new biomarker for diagnostic and prognostic purposes, and it is associated with immune infiltration in ccRCC.
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26
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Kufukihara R, Tanaka N, Takamatsu K, Niwa N, Fukumoto K, Yasumizu Y, Takeda T, Matsumoto K, Morita S, Kosaka T, Aimono E, Nishihara H, Mizuno R, Oya M. Hybridisation chain reaction-based visualisation and screening for lncRNA profiles in clear-cell renal-cell carcinoma. Br J Cancer 2022; 127:1133-1141. [PMID: 35764788 DOI: 10.1038/s41416-022-01895-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 06/03/2022] [Accepted: 06/09/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Analysis of long noncoding RNA (lncRNA) localisation at both the tissue and subcellular levels can provide important insights into the cell types that are important for their function. METHODS By applying new fluorescent in situ hybridisation technique called hybridisation chain reaction (HCR), we achieved a high-throughput lncRNA visualisation and evaluation of clinical samples. RESULTS Assessing 1728 pairs of 16 lncRNAs and clear-cell renal-cell carcinoma (ccRCC) specimens, three lncRNAs (TUG1, HOTAIR and CDKN2B-AS1) were associated with ccRCC prognosis. Furthermore, we derived a new lncRNA risk group of ccRCC prognosis by combining the expression levels of these three lncRNAs. Examining genomic alterations underlying this classification revealed prominent features of tumours that could serve as potential biomarkers for targeting lncRNAs. We then derived combination of HCR with expansion microscopy and visualised nanoscale-resolution HCR signals in cell nuclei, uncovering intracellular colocalization of three lncRNA (TUG1, HOTAIR and CDKN2B-AS1) signals such as those located intra- or out of the nucleus or nucleolus in cancer cells. CONCLUSION LncRNAs are expected to be desirable noncoding targets for cancer diagnosis or treatments. HCR involves plural probes consisting of small DNA oligonucleotides, clinically enabling us to detect cancerous lncRNA signals simply and rapidly at a lower cost.
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Affiliation(s)
- Ryohei Kufukihara
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Nobuyuki Tanaka
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan.
| | - Kimiharu Takamatsu
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Naoya Niwa
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Keishiro Fukumoto
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Yota Yasumizu
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Toshikazu Takeda
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Kazuhiro Matsumoto
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Shinya Morita
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Takeo Kosaka
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Eriko Aimono
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Nishihara
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ryuichi Mizuno
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, 160-8582, Tokyo, Japan
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27
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LAG3 ectodomain structure reveals functional interfaces for ligand and antibody recognition. Nat Immunol 2022; 23:1031-1041. [PMID: 35761082 DOI: 10.1038/s41590-022-01238-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/11/2022] [Indexed: 01/05/2023]
Abstract
The immune checkpoint receptor lymphocyte activation gene 3 protein (LAG3) inhibits T cell function upon binding to major histocompatibility complex class II (MHC class II) or fibrinogen-like protein 1 (FGL1). Despite the emergence of LAG3 as a target for next-generation immunotherapies, we have little information describing the molecular structure of the LAG3 protein or how it engages cellular ligands. Here we determined the structures of human and murine LAG3 ectodomains, revealing a dimeric assembly mediated by Ig domain 2. Epitope mapping indicates that a potent LAG3 antagonist antibody blocks interactions with MHC class II and FGL1 by binding to a flexible 'loop 2' region in LAG3 domain 1. We also defined the LAG3-FGL1 interface by mapping mutations onto structures of LAG3 and FGL1 and established that FGL1 cross-linking induces the formation of higher-order LAG3 oligomers. These insights can guide LAG3-based drug development and implicate ligand-mediated LAG3 clustering as a mechanism for disrupting T cell activation.
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28
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Pfeifer R, Henze J, Wittich K, Gosselink A, Kinkhabwala A, Gremse F, Bleilevens C, Bigott K, Jungblut M, Hardt O, Alves F, Al Rawashdeh W. A multimodal imaging workflow for monitoring CAR T cell therapy against solid tumor from whole-body to single-cell level. Am J Cancer Res 2022; 12:4834-4850. [PMID: 35836798 PMCID: PMC9274742 DOI: 10.7150/thno.68966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 05/19/2022] [Indexed: 01/12/2023] Open
Abstract
CAR T cell research in solid tumors often lacks spatiotemporal information and therefore, there is a need for a molecular tomography to facilitate high-throughput preclinical monitoring of CAR T cells. Furthermore, a gap exists between macro- and microlevel imaging data to better assess intratumor infiltration of therapeutic cells. We addressed this challenge by combining 3D µComputer tomography bioluminescence tomography (µCT/BLT), light-sheet fluorescence microscopy (LSFM) and cyclic immunofluorescence (IF) staining. Methods: NSG mice with subcutaneous AsPC1 xenograft tumors were treated with EGFR CAR T cell (± IL-2) or control BDCA-2 CAR T cell (± IL-2) (n = 7 each). Therapeutic T cells were genetically modified to co-express the CAR of interest and the luciferase CBR2opt. IL-2 was administered s.c. under the xenograft tumor on days 1, 3, 5 and 7 post-therapy-initiation at a dose of 25,000 IU/mouse. CAR T cell distribution was measured in 2D BLI and 3D µCT/BLT every 3-4 days. On day 6, 4 tumors were excised for cyclic IF where tumor sections were stained with a panel of 25 antibodies. On day 6 and 13, 8 tumors were excised from rhodamine lectin-preinjected mice, permeabilized, stained for CD3 and imaged by LSFM. Results: 3D µCT/BLT revealed that CAR T cells pharmacokinetics is affected by antigen recognition, where CAR T cell tumor accumulation based on target-dependent infiltration was significantly increased in comparison to target-independent infiltration, and spleen accumulation was delayed. LSFM supported these findings and revealed higher T cell accumulation in target-positive groups at day 6, which also infiltrated the tumor deeper. Interestingly, LSFM showed that most CAR T cells accumulate at the tumor periphery and around vessels. Surprisingly, LSFM and cyclic IF revealed that local IL-2 application resulted in early-phase increased proliferation, but long-term overstimulation of CAR T cells, which halted the early added therapeutic effect. Conclusion: Overall, we demonstrated that 3D µCT/BLT is a valuable non-isotope-based technology for whole-body cell therapy monitoring and investigating CAR T cell pharmacokinetics. We also presented combining LSFM and MICS for ex vivo 3D- and 2D-microscopy tissue analysis to assess intratumoral therapeutic cell distribution and status.
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Affiliation(s)
- Rita Pfeifer
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Janina Henze
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany.,University Medical Center Göttingen, Translational Molecular Imaging, Institute for Diagnostic and Interventional Radiology & Clinic for Haematology and Medical Oncology, Göttingen, Lower Saxony, Germany
| | - Katharina Wittich
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Andre Gosselink
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany.,Institute of Medical Statistics and Computational Biology, University of Cologne, Cologne, North Rhine-Westphalia, Germany
| | - Ali Kinkhabwala
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Felix Gremse
- Gremse-IT GmbH, Aachen, North Rhine-Westphalia, Germany
| | - Cathrin Bleilevens
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Kevin Bigott
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Melanie Jungblut
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Olaf Hardt
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany
| | - Frauke Alves
- University Medical Center Göttingen, Translational Molecular Imaging, Institute for Diagnostic and Interventional Radiology & Clinic for Haematology and Medical Oncology, Göttingen, Lower Saxony, Germany.,Max-Planck-Institute for Multidisciplinary Science, Translational Molecular Imaging, Göttingen, Lower Saxony, Germany
| | - Wa'el Al Rawashdeh
- Miltenyi Biotec B.V. & Co. KG, R&D Reagents, Bergisch Gladbach, North Rhine-Westphalia, Germany.,Ossium Health Inc, Indianapolis, Indiana, United States of America.,✉ Corresponding author: E-mail: (W.A.)
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29
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Masuda T, Tanaka N, Takamatsu K, Hakozaki K, Takahashi R, Anno T, Kufukihara R, Shojo K, Mikami S, Shinojima T, Kakimi K, Tsunoda T, Aimono E, Nishihara H, Mizuno R, Oya M. Unique characteristics of tertiary lymphoid structures in kidney clear cell carcinoma: prognostic outcome and comparison with bladder cancer. J Immunother Cancer 2022; 10:jitc-2021-003883. [PMID: 35314433 PMCID: PMC8938705 DOI: 10.1136/jitc-2021-003883] [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] [Accepted: 02/15/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The aims of this study were (1) to clarify the impact of tertiary lymphoid structure (TLS) status on the outcome and immunogenomic profile of human clear cell renal cell carcinoma (ccRCC) and (2) to determine phenotypic differences in TLSs between different types of genitourinary cancer, that is, urinary ccRCC and bladder cancer. METHODS We performed a quantitative immunohistological analysis of ccRCC tissue microarrays and conducted integrated genome mutation analysis by next-generation sequencing and methylation array analysis. Since the tumor immune microenvironment of ccRCC often differs from that of other cancer types, we analyzed the phenotypic differences in TLSs between ccRCC and in-house bladder cancer specimens. RESULTS Varying distribution patterns of TLSs were observed throughout ccRCC tumors, revealing that the presence of TLSs was related to poor prognosis. An analysis of genomic alterations based on TLS status in ccRCC revealed that alterations in the PI3K-mTOR pathway were highly prevalent in TLS-positive tumors. DNA methylation profiling also revealed distinct differences in methylation signatures among ccRCC samples with different TLS statuses. However, the TLS characteristics of ccRCC and bladder cancer markedly differed: TLSs had the exact opposite prognostic impact on bladder cancer as on ccRCC. The maturity and spatial distribution of TLSs were significantly different between the two cancer types; TLSs were more mature with follicle-like germinal center organization and likely to be observed inside the tumor in bladder cancer. Labeling for CD8, FOXP3, PD-1, and PD-L1 showed marked differences in the diversity of the immune microenvironment surrounding TLSs. The proportions of CD8-, FOXP3-, and PD-L1-positive cells were significantly higher in TLSs in bladder cancer than in TLSs in ccRCC; rather the proportion of PD-1-positive cells was significantly higher in TLSs in ccRCC than in TLSs in bladder cancer. CONCLUSION The immunobiology of ccRCC is unique, and various cancerous phenomena conflict with that seen in other cancer types; therefore, comparing the TLS characteristics between ccRCC and bladder cancer may help reveal differences in the prognostic impact, maturity and spatial distribution of TLSs and in the immune environment surrounding TLSs between the two cancers.
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Affiliation(s)
- Tsukasa Masuda
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Nobuyuki Tanaka
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Kimiharu Takamatsu
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Kyohei Hakozaki
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Ryohei Takahashi
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Tadatsugu Anno
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Ryohei Kufukihara
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Kazunori Shojo
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Shuji Mikami
- Department of Diagnostic Pathology, Keio University Hospital, Tokyo, Japan
| | - Toshiaki Shinojima
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.,Department of Urology, Saitama Medical University, Moroyama, Saitama
| | - Kazuhiro Kakimi
- Department of Immuno-therapeutics, The University of Tokyo Hospital, Tokyo, Japan
| | - Tatsuhiko Tsunoda
- Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.,Laboratory for Medical Science Mathematics, Department of Biological Sciences, TheGraduate School of Science, The University of Tokyo, Tokyo, Japan.,Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Eriko Aimono
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Nishihara
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ryuichi Mizuno
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
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Kim IH, Lee HJ. The Frontline Immunotherapy-Based Treatment of Advanced Clear Cell Renal Cell Carcinoma: Current Evidence and Clinical Perspective. Biomedicines 2022; 10:251. [PMID: 35203461 PMCID: PMC8869224 DOI: 10.3390/biomedicines10020251] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 01/20/2022] [Indexed: 12/24/2022] Open
Abstract
Approximately 400,000 patients are diagnosed with kidney cancer annually worldwide, leading to approximately 170,000 deaths. Renal cell carcinoma (RCC) accounts for more than 90% of kidney cancers. The most common histological subtype is clear cell RCC, which is found in approximately 85% of metastatic RCC cases. The VHL-HIF-VEGF axis is well known; therefore, targeting VEGF has been the mainstay for managing advanced clear cell RCC. Recently, the treatment landscape for advanced clear cell RCC has changed extensively. In particular, immune checkpoint inhibitor-based treatment showed promising results in front-line treatment and became the standard of care. Herein, we review the current evidence on front-line treatment options and discuss the clinical and future perspective.
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Affiliation(s)
- In-Ho Kim
- Department of Internal Medicine, Division of Medical Oncology, Seoul St. Mary’s Hospital, The Catholic University of Korea, College of Medicine, Seoul 06591, Korea;
| | - Hyo Jin Lee
- Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon 35015, Korea
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31
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Anker J, Miller J, Taylor N, Kyprianou N, Tsao CK. From Bench to Bedside: How the Tumor Microenvironment Is Impacting the Future of Immunotherapy for Renal Cell Carcinoma. Cells 2021; 10:3231. [PMID: 34831452 PMCID: PMC8619121 DOI: 10.3390/cells10113231] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/23/2022] Open
Abstract
Immunotherapy has revolutionized the treatment landscape for many cancer types. The treatment for renal cell carcinoma (RCC) has especially evolved in recent years, from cytokine-based immunotherapies to immune checkpoint inhibitors. Although clinical benefit from immunotherapy is limited to a subset of patients, many combination-based approaches have led to improved outcomes. The success of such approaches is a direct result of the tumor immunology knowledge accrued regarding the RCC microenvironment, which, while highly immunogenic, demonstrates many unique characteristics. Ongoing translational work has elucidated some of the mechanisms of response, as well as primary and secondary resistance, to immunotherapy. Here, we provide a comprehensive review of the RCC immunophenotype with a specific focus on how preclinical and clinical data are shaping the future of immunotherapy.
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Affiliation(s)
- Jonathan Anker
- Division of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Justin Miller
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (J.M.); (N.T.)
| | - Nicole Taylor
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (J.M.); (N.T.)
| | - Natasha Kyprianou
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
- Department of Pathology and Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Che-Kai Tsao
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (J.M.); (N.T.)
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
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