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Zhang X, Yao J, Xie M, Liang Y, Lin X, Song J, Bao X, Ma X, Wang Y, Zhang Y, Liu Y, Han W, Pan L, Xue X. Tertiary lymphoid structures as potential biomarkers for cancer prediction and prognosis. Int Immunopharmacol 2024; 140:112790. [PMID: 39088920 DOI: 10.1016/j.intimp.2024.112790] [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: 03/05/2024] [Revised: 06/05/2024] [Accepted: 07/23/2024] [Indexed: 08/03/2024]
Abstract
Tertiary lymphoid structures (TLSs) are ectopic lymphocyte aggregates formed in non-lymphoid tissues, including cancers, and are loci for the generation of in situ anti-tumor immune responses, which play a crucial role in cancer control. The state of TLS presence in cancer and its composition can significantly impact the treatment response and prognosis of patients. TLSs have the potential to serve as predictive and prognostic biomarkers for cancer. However, the mechanisms underlying TLS formation in cancer and how the essential components of TLSs affect cancer are not fully understood. In this review, we summarized TLS formation in cancer, the value of the TLS in different states of existence, and its key constituents for cancer prediction and prognosis. Finally, we discussed the impact of cancer treatment on TLSs.
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Affiliation(s)
- Xin Zhang
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, 261000, China
| | - Jie Yao
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Mei Xie
- Department of Respiratory and Critical Care, Chinese PLA General Hospital, Beijing, 100835, China
| | - Yiran Liang
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Xuwen Lin
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Jialin Song
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, 261000, China
| | - Xinyu Bao
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, 261000, China
| | - Xidong Ma
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Yuanyong Wang
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi'an, Shanxi, 710038, China
| | - Yinguang Zhang
- Department of Thoracic Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Yiming Liu
- Department of Respiratory and Critical Care, Chinese PLA General Hospital, Beijing, 100835, China
| | - Wenya Han
- Department of Respiratory and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000, China
| | - Lei Pan
- Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China.
| | - Xinying Xue
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, 261000, China; Department of Respiratory and Critical Care, Emergency and Critical Care Medical Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China.
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Chen X, Wu P, Liu Z, Li T, Wu J, Zeng Z, Guo W, Xiong W. Tertiary lymphoid structures and their therapeutic implications in cancer. Cell Oncol (Dordr) 2024; 47:1579-1592. [PMID: 39133439 DOI: 10.1007/s13402-024-00975-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2024] [Indexed: 08/13/2024] Open
Abstract
Tertiary lymphoid structures (TLSs) are ectopic lymphoid aggregates formed by the structured accumulation of immune cells such as B cells and T cells in non-lymphoid tissues induced by infection, inflammation, and tumors. They play a crucial role in the immune response, particularly in association with tumor development, where they primarily exert anti-tumor immune functions during tumorigenesis. Current research suggests that TLSs inhibit tumor growth by facilitating immune cell infiltration and are correlated with favorable prognosis in various solid tumors, serving as an indicator of immunotherapy effectiveness to some extent. Therefore, TLSs hold great promise as a valuable biomarker. Most importantly, immunotherapies aimed to prompting TLSs formation are anticipated to be potent adjuncts to current cancer treatment. This review focuses on the formation process of TLSs and their potential applications in cancer therapy.
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Affiliation(s)
- Xun Chen
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Pan Wu
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Ziqi Liu
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Tiansheng Li
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Jie Wu
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
- Departments of Cancer Research Institute, Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China
- Xinjiang Key Laboratory of Translational Biomedical Engineering, Urumqi, China
| | - Zhaoyang Zeng
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China
| | - Wenjia Guo
- Departments of Cancer Research Institute, Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China.
- Xinjiang Key Laboratory of Translational Biomedical Engineering, Urumqi, China.
| | - Wei Xiong
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.
- Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan, China.
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Li X, Hou W, Xiao C, Yang H, Zhao C, Cao D. Panoramic tumor microenvironment in pancreatic ductal adenocarcinoma. Cell Oncol (Dordr) 2024; 47:1561-1578. [PMID: 39008192 DOI: 10.1007/s13402-024-00970-6] [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] [Accepted: 06/28/2024] [Indexed: 07/16/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is notorious for its resistance to various treatment modalities. The genetic heterogeneity of PDAC, coupled with the presence of a desmoplastic stroma within the tumor microenvironment (TME), contributes to an unfavorable prognosis. The mechanisms and consequences of interactions among different cell types, along with spatial variations influencing cellular function, potentially play a role in the pathogenesis of PDAC. Understanding the diverse compositions of the TME and elucidating the functions of microscopic neighborhoods may contribute to understanding the immune microenvironment status in pancreatic cancer. As we delve into the spatial biology of the microscopic neighborhoods within the TME, aiding in deciphering the factors that orchestrate this intricate ecosystem. This overview delineates the fundamental constituents and the structural arrangement of the PDAC microenvironment, highlighting their impact on cancer cell biology.
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Affiliation(s)
- Xiaoying Li
- Department of Abdominal Oncology, Division of Abdominal Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, 610017, People's Republic of China
| | - Wanting Hou
- Department of Abdominal Oncology, Division of Abdominal Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, 610017, People's Republic of China
| | - Chaoxin Xiao
- State Key Laboratory of Biotherapy and Cancer Center, West China HospitaL, Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, Sichuan, 610017, People's Republic of China
| | - Heqi Yang
- Department of Abdominal Oncology, Division of Abdominal Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, 610017, People's Republic of China
| | - Chengjian Zhao
- State Key Laboratory of Biotherapy and Cancer Center, West China HospitaL, Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, Sichuan, 610017, People's Republic of China
| | - Dan Cao
- Department of Abdominal Oncology, Division of Abdominal Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, 610017, People's Republic of China.
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Niu L, Chen T, Yang A, Yan X, Jin F, Zheng A, Song X. Macrophages and tertiary lymphoid structures as indicators of prognosis and therapeutic response in cancer patients. Biochim Biophys Acta Rev Cancer 2024; 1879:189125. [PMID: 38851437 DOI: 10.1016/j.bbcan.2024.189125] [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: 02/20/2024] [Revised: 05/24/2024] [Accepted: 06/02/2024] [Indexed: 06/10/2024]
Abstract
Tertiary lymphoid structures (TLS) can reflect cancer prognosis and clinical outcomes in various tumour tissues. Tumour-associated macrophages (TAMs) are indispensable components of the tumour microenvironment and play crucial roles in tumour development and immunotherapy. TAMs are associated with TLS induction via the modulation of the T cell response, which is a major component of the TLS. Despite their important roles in cancer immunology, the subtypes of TAMs that influence TLS and their correlation with prognosis are not completely understood. Here, we provide novel insights into the role of TAMs in regulating TLS formation. Furthermore, we discuss the prognostic value of these TAM subtypes and TLS, as well as the current antitumour therapies for inducing TLS. This study highlights an entirely new field of TLS regulation that may lead to the development of an innovative perspective on immunotherapy for cancer treatment.
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Affiliation(s)
- Li Niu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China
| | - Ting Chen
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Aodan Yang
- Department of Breast Surgery, the First Hospital of China Medical University, Shenyang, China
| | - Xiwen Yan
- Department of Breast Surgery, the First Hospital of China Medical University, Shenyang, China
| | - Feng Jin
- Department of Breast Surgery, the First Hospital of China Medical University, Shenyang, China
| | - Ang Zheng
- Department of Breast Surgery, the First Hospital of China Medical University, Shenyang, China.
| | - Xinyue Song
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, China.
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Xin S, Wen S, He P, Zhao Y, Zhao H. Density of tertiary lymphoid structures and their correlation with prognosis in non-small cell lung cancer. Front Immunol 2024; 15:1423775. [PMID: 39192984 PMCID: PMC11347756 DOI: 10.3389/fimmu.2024.1423775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 07/24/2024] [Indexed: 08/29/2024] Open
Abstract
Background Tertiary lymphoid structures (TLS), ordered structure of tumor-infiltrating immune cells in tumor immune microenvironment (TIME), play an important role in the development and anti-tumor immunity of various cancers, including liver, colon, and gastric cancers. Previous studies have demonstrated that the presence of TLS in intra-tumoral (IT), invasive margin (IM), and peri-tumoral (PT) regions of the tumors at various maturity statuses. However, the density of TLS in different regions of non-small cell lung cancer (NSCLC) has not been extensively studied. Methods TLS and tumor-infiltrating immune cells were assessed using immunohistochemistry (IHC) staining in 82 NSCLC patients. Tumor samples were divided into three subregions as IT, IM and PT regions, and TLS were identified as early/primary TLS (E-TLS) or secondary/follicular TLS (F-TLS). The distribution of TLS in different maturity statuses, along with their correlation with clinicopathological characteristics and prognostic value, was assessed. Nomograms were used to predict the probability of 1-, 3-, and 5-year overall survival (OS) in patients with NSCLC. Results The density of TLS and proportion of F-TLS in the IT region (90.2%, 0.45/mm2, and 61.0%, respectively) were significantly higher than those in the IM region (72.0%, 0.18/mm2, and 39.0%, respectively) and PT region (67.1%, 0.16/mm2, and 40.2%, respectively). A lower density of TLS, especially E-TLS in the IM region, was correlated with better prognosis in NSCLC patients. CD20+ B cells, CD3+ T cells, CD8+ cytotoxic T cells, and CD68+ macrophages were significantly overexpressed in the IM region. CD20+ B cells and CD3+ T cells in the IM region were significantly correlated with the density of E-TLS, while no statistically significant correlation was found with F-TLS. The E-TLS density in the IM region and TNM stage were independent prognostic factors for NSCLC patients. The nomogram showed good prognostic ability. Conclusions A higher density of E-TLS in the IM region was associated with a worse prognosis in NSCLC patients, potentially due to the inhibition of TLS maturation caused by the increased density of suppressive immune cells at the tumor invasion front.
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Affiliation(s)
- Shuyue Xin
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Shuang Wen
- Department of Pathology, The Friendship Hospital of Dalian, Dalian, China
| | - Peipei He
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yulong Zhao
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Hui Zhao
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
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Tang H, Su Z, Huang Q, Li Y, Chen R, Ban C, Liu C, Lu H, Yi XL, Tang Y. A model of tertiary lymphatic structure-related prognosis for penile squamous cell carcinoma. BMC Urol 2024; 24:165. [PMID: 39090582 PMCID: PMC11295339 DOI: 10.1186/s12894-024-01532-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 07/01/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND We investigated the feasibility of the tertiary lymphoid structure (TLS) as a prognostic marker for penile squamous cell carcinoma(SCC). METHODS We retrospectively collected data from 83 patients with penile squamous cell carcinoma. H&E-stained slides were reviewed for TLS density. In addition, clinical parameters were analyzed, the prognostic value of these parameters on overall survival (OS) was evaluated using ‒ Kaplan-Meier survival curves, and the prognostic value of influencing factors was evaluated using Cox multifactor design nomogram analysis. RESULT BMI, T, N, and M are significant in the survival curve with or without tertiary lymphoid structure. BMI, T, N, M and TLS were used to construct a prognostic model for penile squamous cell carcinoma, and the prediction accuracy reached a consensus of 0.884(0.835-0.932), and the decision consensus reached 0.581(0.508-0.655). CONCLUSION TLS may be a positive prognostic factor for penile squamous cell carcinoma, and the combination of BMI, T, N and M can better evaluate the prognosis of patients.
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Affiliation(s)
- Han Tang
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Zhengwei Su
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Qingming Huang
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Yongpeng Li
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Rongchao Chen
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Chengjie Ban
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Chanzhen Liu
- Department of Gynecology and Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
| | - Haoyuan Lu
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China
| | - Xian-Lin Yi
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China.
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China.
| | - Yong Tang
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, 530021, China.
- Department of Urology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, 530199, China.
- Department of Urology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430077, China.
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Li C, Zhang L, Jin Q, Jiang H, Wu C. Role and application of chemokine CXCL13 in central nervous system lymphoma. Ann Hematol 2024; 103:2671-2680. [PMID: 38010409 DOI: 10.1007/s00277-023-05560-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023]
Abstract
Chemokine ligand 13 (CXCL13) and its chemokine receptor 5 (CXCR5) both play significant roles in the tumor microenvironment (TME). CXCL13 in cerebrospinal fluid (CSF) has recently been found to have significant diagnostic and prognostic value in primary and secondary central nervous system (CNS) diffuse large B-cell lymphoma (DLBCL), and the CXCL13-CXCR5 axis has been shown to play an important chemotactic role in the TME of CNS-DLBCL. In this review, we first describe the clinical value of CXCL13 in CSF as a prognostic and diagnostic biomarker for CNS-DLBCL. In addition, this review also discusses the specific mechanisms associated with the CXCL13-CXCR5 axis in tumor immunity of primary diffuse large B cell lymphoma of the central nervous system (PCNS-DLBCL) by reviewing the specific mechanisms of this axis in the immune microenvironment of DLBCL and CNS inflammation, as well as the prospects for the use of CXCL13-CXCR5 axis in immunotherapy in PCNS-DLBCL.
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Affiliation(s)
- Cuicui Li
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China
| | - Litian Zhang
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China
| | - Qiqi Jin
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China
| | - Haoyun Jiang
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China
| | - Chongyang Wu
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China.
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Gong W, Zhang S, Tian X, Chen W, He Y, Chen L, Ding T, Ren P, Shi L, Wu Q, Sun Y, Chen L, Guo H. Tertiary lymphoid structures as a potential prognostic biomarker for combined hepatocellular-cholangiocarcinoma. Hepatol Int 2024; 18:1310-1325. [PMID: 38767772 PMCID: PMC11297834 DOI: 10.1007/s12072-024-10694-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 04/24/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Combined hepatocellular-cholangiocarcinoma (cHCC-CCA), as a rare primary hepatic tumor, is challenging to accurately assess in terms of the clinical outcomes and prognostic risk factors in patients. This study aimed to clarify the function of tertiary lymphoid structure (TLS) status in predicting the outcome of cHCC-CCA and to preliminarily explore the possible mechanism of TLS formation. METHODS The TLSs, with different spatial distributions and densities, of 137 cHCC-CCA were quantified, and their association with prognosis was assessed by Cox regression and Kaplan-Meier analyses. We further validated TLS possible efficacy in predicting immunotherapy responsiveness in two cHCC-CCA case reports. TLS composition and its relationship to CXCL12 expression were analysed by fluorescent multiplex immunohistochemistry. RESULTS A high intratumoural TLS score was correlated with prolonged survival, whereas a high TLS density in adjacent tissue indicated a worse prognosis in cHCC-CCA. Mature TLSs were related to favorable outcomes and showed more CD8 + T cells infiltrating tumor tissues. We further divided the cHCC-CCA patients into four immune grades by combining the peri-TLS and intra-TLS, and these grades were an independent prognostic factor. In addition, our reported cases suggested a potential value of TLS in predicting immunotherapy response in cHCC-CCA patients. Our findings suggested that CXCL12 expression in cHCC-CCA tissue was significantly correlated with TLS presence. CONCLUSION The spatial distribution and density of TLSs revealing the characteristics of the cHCC-CCA immune microenvironment, significantly correlated with prognosis and provided a potential immunotherapy response biomarker for cHCC-CCA.
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Affiliation(s)
- Wenchen Gong
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Su Zhang
- Department of Gynecological Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Xiangdong Tian
- Department of Endoscopic Diagnosis and Therapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Wenshuai Chen
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Yuchao He
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Liwei Chen
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Tingting Ding
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Peiqi Ren
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Lin Shi
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Qiang Wu
- Department of Hepatobiliary Cancer, Tianjin Medical University Cancer Institute and Hospital, Liver Cancer Research Center, Tianjin, 300060, China.
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Yan Sun
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China.
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Lu Chen
- Department of Hepatobiliary Cancer, Tianjin Medical University Cancer Institute and Hospital, Liver Cancer Research Center, Tianjin, 300060, China.
- National Center for Global Health and Medicine, Department of Hepato-Biliary-Pancreatic Surgery, Tokyo, Japan.
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Hua Guo
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China.
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Key Laboratory of Digestive Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
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Langouo Fontsa M, Padonou F, Willard-Gallo K. Tumor-associated tertiary lymphoid structures in cancer: implications for immunotherapy. Expert Rev Clin Immunol 2024; 20:839-847. [PMID: 39007892 DOI: 10.1080/1744666x.2024.2380892] [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: 03/22/2023] [Accepted: 07/12/2024] [Indexed: 07/16/2024]
Abstract
INTRODUCTION Tertiary lymphoid structures (TLS) arise at chronic inflammatory sites where they function as miniature lymph nodes to generate immune responses, which can be beneficial or detrimental, in diseases as diverse as autoimmunity, chronic infections and cancer. A growing number of studies show that a TLS presence in tumors from cancer patients treated with immune checkpoint inhibitors is closely linked with improved clinical outcomes. TLS may foster the generation of specific anti-tumor immune responses and immunological memory that recognizes a patient's own tumor. Due to repeated rounds of chronic inflammation, some tumor-associated TLS may be immunologically inactive, with immune checkpoint inhibitors functioning to revitalize them through pathway activation. AREAS COVERED This review summarizes work on TLS and how they mediate immune responses in human tumors. We also explore TLS as potential prognostic and predictive biomarkers for immunotherapy. EXPERT OPINION The presence of TLS in human tumors has been linked with a better clinical prognosis, response to treatment(s) and overall survival. TLS provide a structured microenvironment for the activation, expansion and maturation of immune cells at the tumor site. These activities can enhance the efficacy of immunotherapeutic treatments such as checkpoint inhibitors and cancer vaccines by revitalizing local anti-tumor immunity.
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Affiliation(s)
- Mireille Langouo Fontsa
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Francine Padonou
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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Wang J, Zhang Z, Liang R, Chen W, Li Q, Xu J, Zhao H, Xing D. Targeting lymph nodes for enhanced cancer vaccination: From nanotechnology to tissue engineering. Mater Today Bio 2024; 26:101068. [PMID: 38711936 PMCID: PMC11070719 DOI: 10.1016/j.mtbio.2024.101068] [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: 02/13/2024] [Revised: 04/02/2024] [Accepted: 04/23/2024] [Indexed: 05/08/2024] Open
Abstract
Lymph nodes (LNs) occupy a critical position in initiating and augmenting immune responses, both spatially and functionally. In cancer immunotherapy, tumor-specific vaccines are blooming as a powerful tool to suppress the growth of existing tumors, as well as provide preventative efficacy against tumorigenesis. Delivering these vaccines more efficiently to LNs, where antigen-presenting cells (APCs) and T cells abundantly reside, is under extensive exploration. Formulating vaccines into nanomedicines, optimizing their physiochemical properties, and surface modification to specifically bind molecules expressed on LNs or APCs, are common routes and have brought encouraging outcomes. Alternatively, porous scaffolds can be engineered to attract APCs and provide an environment for them to mature, proliferate and migrate to LNs. A relatively new research direction is inducing the formation of LN-like organoids, which have shown positive relevance to tumor prognosis. Cutting-edge advances in these directions and discussions from a future perspective are given here, from which the up-to-date pattern of cancer vaccination will be drawn to hopefully provide basic guidance to future studies.
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Affiliation(s)
- Jie Wang
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Zongying Zhang
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Rongxiang Liang
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao, 266033, China
| | - Wujun Chen
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Qian Li
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Jiazhen Xu
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Hongmei Zhao
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Dongming Xing
- Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
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11
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Song L, Gong Y, Wang E, Huang J, Li Y. Unraveling the tumor immune microenvironment of lung adenocarcinoma using single-cell RNA sequencing. Ther Adv Med Oncol 2024; 16:17588359231210274. [PMID: 38606165 PMCID: PMC11008351 DOI: 10.1177/17588359231210274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 10/09/2023] [Indexed: 04/13/2024] Open
Abstract
Tumor immune microenvironment (TIME) and its indications for lung cancer patient prognosis and therapeutic response have become new hotspots in cancer research in recent years. Tumor cells, immune cells, various regulatory factors, and their interactions in the TIME have been suggested to commonly influence lung cancer development and therapeutic outcome. The heterogeneity of TIME is composed of dynamic immune-related components, including various cancer cells, immune cells, cytokine/chemokine environments, cytotoxic activity, or immunosuppressive factors. The specific composition of cell subtypes may facilitate or hamper the response to immunotherapy and influence patient prognosis. Various markers have been found to stratify the patient prognosis or predict the therapeutic outcome. In this article, we systematically reviewed the recent advancement of TIME studies in lung adenocarcinoma (LUAD) using single-cell RNA sequencing (scRNA-seq) techniques, with specific focuses on the roles of TIME in LUAD development, TIME heterogeneity, indications of TIME in patient prognosis and therapeutic response during immunotherapy and drug resistance. The main findings in TIME heterogeneity and relevant markers or models for prognosis stratification and response prediction have been summarized. We hope that this review provides an overview of TIME status in LUAD and an inspiration for future development of strategies and biomarkers in LUAD treatment.
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Affiliation(s)
- Lele Song
- Department of Oncology, Chinese PLA General Hospital, Beijing, P.R. China
| | - Yuan Gong
- Department of Gastroenterology, The Second Medical Center of the Chinese PLA General Hospital, Beijing, P.R. China
| | - Erpeng Wang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong province, P.R. China
| | - Jianchun Huang
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University. No. 295, Xichang Road, Wuhua District, Kunming, Yunnan Province 650032, P.R. China
| | - Yuemin Li
- Department of Oncology, Chinese PLA General Hospital. No.8, Dongdajie, Fengtai District, Beijing 100071, P.R. China
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12
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Xing A, Lv D, Wu C, Zhou K, Zhao T, Zhao L, Wang H, Feng H. Tertiary Lymphoid Structures Gene Signature Predicts Prognosis and Immune Infiltration Analysis in Head and Neck Squamous Cell Carcinoma. Curr Genomics 2024; 25:88-104. [PMID: 38751598 PMCID: PMC11092909 DOI: 10.2174/0113892029278082240118053857] [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: 10/26/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 05/18/2024] Open
Abstract
Objectives This study aims to assess the prognostic implications of gene signature of the tertiary lymphoid structures (TLSs) in head and neck squamous cell carcinoma (HNSCC) and scrutinize the influence of TLS on immune infiltration. Methods Patients with HNSCC from the Cancer Genome Atlas were categorized into high/low TLS signature groups based on the predetermined TLS signature threshold. The association of the TLS signature with the immune microenvironment, driver gene mutation status, and tumor mutational load was systematically analyzed. Validation was conducted using independent datasets (GSE41613 and GSE102349). Results Patients with a high TLS signature score exhibited better prognosis compared to those with a low TLS signature score. The group with a high TLS signature score had significantly higher immune cell subpopulations compared to the group with a low TLS signature score. Moreover, the major immune cell subpopulations and immune circulation characteristics in the tumor immune microenvironment were positively correlated with the TLS signature. Mutational differences in driver genes were observed between the TLS signature high/low groups, primarily in the cell cycle and NRF2 signaling pathways. Patients with TP53 mutations and high TLS signature scores demonstrated a better prognosis compared to those with TP53 wild-type. In the independent cohort, the relationship between TLS signatures and patient prognosis and immune infiltration was also confirmed. Additionally, immune-related biological processes and signaling pathways were activated with elevated TLS signature. Conclusion High TLS signature is a promising independent prognostic factor for HNSCC patients. Immunological analysis indicated a correlation between TLS and immune cell infiltration in HNSCC. These findings provide a theoretical basis for future applications of TLS signature in HNSCC prognosis and immunotherapy.
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Affiliation(s)
- Aiyan Xing
- Department of Pathology, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China
| | - Dongxiao Lv
- Cancer Center, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
- Cancer Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Changshun Wu
- Department of Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
- Department of Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Kai Zhou
- Cancer Center, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
- Cancer Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Tianhui Zhao
- Department of Translational Medicine, Genecast Biotechnology Co., Ltd, Wuxi, Jiangsu, 214104, China
| | - Lihua Zhao
- Department of Translational Medicine, Genecast Biotechnology Co., Ltd, Wuxi, Jiangsu, 214104, China
| | - Huaqing Wang
- Department of Medical Oncology, Tianjin Union Medical Center, The Affiliated Hospital of Nankai University, Tianjin, 300000, China
| | - Hong Feng
- Cancer Center, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250021, China
- Cancer Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
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13
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Park S, Lee Y, Lee J, Min YW, Kim HK, Choi JY, Jung HA, Choi YS, Choi YL, Shim YM, Sun JM. Neoadjuvant Nivolumab Therapy for Esophageal Squamous Cell Carcinoma: A Single-Arm, Phase II Study. Cancer Res Treat 2024; 56:567-579. [PMID: 37846467 PMCID: PMC11016664 DOI: 10.4143/crt.2023.897] [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: 08/01/2023] [Accepted: 10/12/2023] [Indexed: 10/18/2023] Open
Abstract
PURPOSE Programmed death-1/programmed death-ligand 1 (PD-L1) inhibitors have shown efficacy in metastatic esophageal squamous cell carcinoma (ESCC) therapy. However, data is still limited regarding neoadjuvant immunotherapy for operable ESCC. MATERIALS AND METHODS Patients with clinical stage T2 or T3 and N0 ESCC received three cycles of nivolumab therapy every two weeks before surgical resection. The primary endpoint is major pathologic responses (MPR) rate (≤ 10% of residual viable tumor [RVT]). RESULTS Total 20 patients completed the planned nivolumab therapy. Among them, 17 patients underwent surgery as protocol, showing MPR in two patients (MPR rate, 11.8%), including one pathologic complete response, on conventional pathologic response evaluation. Pathologic response was re-evaluated using the immune-related pathologic response criteria based on immune-related RVT (irRVT). Three patients were classified as immunologic major pathologic response (iMPR; ≤ 10% irRVT, iMPR rate: 17.6%), five as pathologic partial response (> 10% and < 90% irRVT), and nine as pathologic nonresponse (≥ 90% irRVT). The combined positive score (CPS) for PD-L1 in the baseline samples was predictable for iMPR, with the probability as 37.5% in CPS ≥ 10 (3/8) and 0% in CPS < 10 (0/9). CONCLUSION Although the efficacy of neoadjuvant nivolumab therapy was modest in unselected ESCC patients, further researches on neoadjuvant immunotherapy are necessary in patients with PD-L1 expressed ESCC.
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Affiliation(s)
- Sehhoon Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yurimi Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jiyun Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang Won Min
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hong Kwan Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Young Choi
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Ae Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong Soo Choi
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon-La Choi
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong-Mu Sun
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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14
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Peng X, Lu X, Yang D, Liu J, Wu H, Peng H, Zhang Y. A novel CD8+ T cell-related gene signature as a prognostic biomarker in hepatocellular carcinoma. Medicine (Baltimore) 2024; 103:e37496. [PMID: 38489709 PMCID: PMC10939595 DOI: 10.1097/md.0000000000037496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 12/16/2023] [Accepted: 02/14/2024] [Indexed: 03/17/2024] Open
Abstract
CD8+ T cells have great roles in tumor suppression and elimination of various tumors including hepatocellular carcinoma (HCC). Nonetheless, potential prognostic roles of CD8+ T cell-related genes (CD8Gs) in HCC remains unknown. In our study, 416 CD8Gs were identified in HCC, which were enriched in inflammatory and immune signaling pathways. Using The Cancer Genome Atlas dataset, a 5-CD8Gs risk model (KLRB1, FYN, IL2RG, FCER1G, and DGKZ) was constructed, which was verified in International Cancer Genome Consortium and gene expression omnibus datasets. Furthermore, we found that overall survival was independently correlated with the CD8Gs signature, and it was associated with immune- and cancer-related signaling pathways and immune cells infiltration. Finally, drug sensitivity data indicated that 10 chemotherapeutic drugs held promise as therapeutics for HCC patients with high-risk. In conclusion, multi-databases analysis showed that 5-CD8Gs and their signature could be an indicator to predict candidate drugs for HCC therapy.
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Affiliation(s)
- Xiaozhen Peng
- School of Public Health & Laboratory Medicine, Hunan University of Medicine, Huaihua, China
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, Hunan University of Medicine, Huaihua, China
| | - Xingjun Lu
- School of Public Health & Laboratory Medicine, Hunan University of Medicine, Huaihua, China
| | - Daqing Yang
- School of Public Health & Laboratory Medicine, Hunan University of Medicine, Huaihua, China
| | - Jinyan Liu
- Hunan Normal University, Changsha, China
| | - Honglin Wu
- School of Public Health & Laboratory Medicine, Hunan University of Medicine, Huaihua, China
| | - Hong Peng
- Medical School, Huanghe Science & Technology College, Zhengzhou, China
| | - Yiya Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
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15
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Leone P, Malerba E, Susca N, Favoino E, Perosa F, Brunori G, Prete M, Racanelli V. Endothelial cells in tumor microenvironment: insights and perspectives. Front Immunol 2024; 15:1367875. [PMID: 38426109 PMCID: PMC10902062 DOI: 10.3389/fimmu.2024.1367875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/05/2024] [Indexed: 03/02/2024] Open
Abstract
The tumor microenvironment is a highly complex and dynamic mixture of cell types, including tumor, immune and endothelial cells (ECs), soluble factors (cytokines, chemokines, and growth factors), blood vessels and extracellular matrix. Within this complex network, ECs are not only relevant for controlling blood fluidity and permeability, and orchestrating tumor angiogenesis but also for regulating the antitumor immune response. Lining the luminal side of vessels, ECs check the passage of molecules into the tumor compartment, regulate cellular transmigration, and interact with both circulating pathogens and innate and adaptive immune cells. Thus, they represent a first-line defense system that participates in immune responses. Tumor-associated ECs are involved in T cell priming, activation, and proliferation by acting as semi-professional antigen presenting cells. Thus, targeting ECs may assist in improving antitumor immune cell functions. Moreover, tumor-associated ECs contribute to the development at the tumor site of tertiary lymphoid structures, which have recently been associated with enhanced response to immune checkpoint inhibitors (ICI). When compared to normal ECs, tumor-associated ECs are abnormal in terms of phenotype, genetic expression profile, and functions. They are characterized by high proliferative potential and the ability to activate immunosuppressive mechanisms that support tumor progression and metastatic dissemination. A complete phenotypic and functional characterization of tumor-associated ECs could be helpful to clarify their complex role within the tumor microenvironment and to identify EC specific drug targets to improve cancer therapy. The emerging therapeutic strategies based on the combination of anti-angiogenic treatments with immunotherapy strategies, including ICI, CAR T cells and bispecific antibodies aim to impact both ECs and immune cells to block angiogenesis and at the same time to increase recruitment and activation of effector cells within the tumor.
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Affiliation(s)
- Patrizia Leone
- Internal Medicine Unit, Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Eleonora Malerba
- Department of Precision and Regenerative Medicine and Ionian Area-(DiMePRe-J), Aldo Moro University of Bari, Bari, Italy
| | - Nicola Susca
- Internal Medicine Unit, Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Elvira Favoino
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Federico Perosa
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Giuliano Brunori
- Centre for Medical Sciences, University of Trento and Nephrology and Dialysis Division, Santa Chiara Hospital, Provincial Health Care Agency (APSS), Trento, Italy
| | - Marcella Prete
- Internal Medicine Unit, Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Vito Racanelli
- Centre for Medical Sciences, University of Trento and Internal Medicine Division, Santa Chiara Hospital, Provincial Health Care Agency (APSS), Trento, Italy
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16
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Luo J, Shi X, Liu Y, Wang J, Wang H, Yang X, Sun Q, Hui Z, Wei F, Ren X, Zhao H. Immune checkpoint ligands expressed on mature high endothelial venules predict poor prognosis of NSCLC: have a relationship with CD8 + T lymphocytes infiltration. Front Immunol 2024; 15:1302761. [PMID: 38390332 PMCID: PMC10882939 DOI: 10.3389/fimmu.2024.1302761] [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: 09/27/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Background An insufficient number of intratumoral CD8+ T lymphocytes is a major barrier to antitumor immunity and immunotherapy. High endothelial venules (HEVs) are the major sites through which lymphocytes enter tumors; however, the molecular mechanism through which HEVs mediate CD8+ T lymphocyte infiltration remains poorly understood. Methods Forty-two patients with stage IIIA lung adenocarcinoma, who underwent surgery, were recruited. Multiplex immunohistochemical staining was conducted on tumor tissues to detect the immune checkpoint ligands (ICLs) expressed in the HEVs, blood vessels, and lymphatics. A new ICL score model was constructed to evaluate ligand expression. The relationship between ICL score, tumor-infiltrating CD8+ T cell frequency, and survival of patients was investigated. Results Mature HEVs, but not blood vessels or lymphatics, mediated CD8+ T cell infiltration. However, the ICLs expressed on mature HEVs could negatively regulate CD8+ T cell entry into tertiary lymphoid structures (TLSs). In addition, according to the results obtained using our ICLtotal score model, the expression of ICLs on HEVs was observed to be a predictor of both CD8+ T cell infiltration and survival, in which a high ICLtotal score > 1 represent a weak CD8+ T cell infiltration and a high ICLtotal score > 2 predicts poor survival. Conclusion Using the ICL score model, we discovered that ICLs expressed on HEVs are indicative of CD8+ T cell subset infiltration in TLSs, as well as of patient survival with lung cancer.
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Affiliation(s)
- Jing Luo
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiuhuan Shi
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Department of Medical Oncology, Affiliated Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Yumeng Liu
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jian Wang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Hao Wang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, China
| | - Xuena Yang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Qian Sun
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Haihe Laboratory of Cell Ecosystem, Tianjin, China
| | - Zhenzhen Hui
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Feng Wei
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Haihe Laboratory of Cell Ecosystem, Tianjin, China
| | - Xiubao Ren
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Haihe Laboratory of Cell Ecosystem, Tianjin, China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Hua Zhao
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- Haihe Laboratory of Cell Ecosystem, Tianjin, China
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17
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Cai D, Wang X, Yu H, Bai C, Mao Y, Liang M, Xia X, Liu S, Wang M, Lu X, Du J, Shen X, Guan W. Infiltrating characteristics and prognostic value of tertiary lymphoid structures in resected gastric neuroendocrine neoplasm patients. Clin Transl Immunology 2024; 13:e1489. [PMID: 38322490 PMCID: PMC10844765 DOI: 10.1002/cti2.1489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/13/2023] [Accepted: 01/21/2024] [Indexed: 02/08/2024] Open
Abstract
Objectives Tertiary lymphoid structures (TLSs) are lymphocyte aggregates that play an anti-tumor role in most solid tumors. However, the functions of TLS in gastric neuroendocrine neoplasms (GNENs) remain unknown. This study aimed to determine the characteristics and prognostic values of TLS in resected GNEN patients. Methods Haematoxylin-eosin, immunohistochemistry (IHC) and multiple fluorescent IHC staining were used to assess TLS to investigate the correlation between TLSs and clinicopathological characteristics and its prognostic value. Results Tertiary lymphoid structures were identified in 84.3% of patients with GNEN. They were located in the stromal area or outside the tumor tissue and mainly composed of B and T cells. A high density of TLSs promoted an anti-tumor immune response in GNEN. CD15+ TANs and FOXP3+ Tregs in TLSs inhibited the formation of TLSs. High TLS density was significantly associated with prolonged recurrence-free survival (RFS) and overall survival (OS) of GNENs. Univariate and multivariate Cox regression analyses revealed that TLS density, tumor size, tumor-node-metastasis (TNM) stage and World Health Organisation (WHO) classification were independent prognostic factors for OS, whereas TLS density, tumor size and TNM stage were independent prognostic factors for RFS. Finally, OS and RFS nomograms were developed and validated, which were superior to the WHO classification and the TNM stage. Conclusion Tertiary lymphoid structures were mainly located in the stromal area or outside the tumor area, and high TLS density was significantly associated with the good prognosis of patients with GNEN. Incorporating TLS density into a nomogram may improve survival prediction in patients with resected GNEN.
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Affiliation(s)
- Daming Cai
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Xingzhou Wang
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Heng Yu
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Chunhua Bai
- Dermatology and Interventional Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Yonghuan Mao
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Mengjie Liang
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Xuefeng Xia
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Song Liu
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Meng Wang
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Xiaofeng Lu
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
| | - Junfeng Du
- Department of General Surgery, The 7th Medical CenterChinese PLA General HospitalBeijingChina
| | - Xiaofei Shen
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
- Department of General SurgeryDrum Tower Clinical Medical College of Nanjing Medical UniversityNanjingChina
| | - Wenxian Guan
- Department of General Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical SchoolNanjing UniversityNanjingChina
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18
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Shen Y, Li L, Yang Z, Wen Y, Qian L, He H. Prognostic significance of alveolar collapse in lung invasive adenocarcinoma and its relationship with tumor infiltrating lymphocytes. Pathol Res Pract 2024; 254:155149. [PMID: 38277751 DOI: 10.1016/j.prp.2024.155149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/18/2023] [Accepted: 01/17/2024] [Indexed: 01/28/2024]
Abstract
This study aims to investigate the correlations between alveolar collapse, tumor size, and tumor infiltrating lymphocytes (TILs), while also evaluating the prognostic significance of alveolar collapse in invasive lung adenocarcinoma. 355 patients with solitary invasive lung adenocarcinoma were divided into two groups based on the maximum diameter of alveolar collapse: alveolar collapse ≤ 5 mm group and alveolar collapse > 5 mm group. Differences in clinicopathological characteristics, tumor size, TILs, and prognosis were compared between the two groups. The alveolar collapse > 5 mm group had a higher mean age, larger tumor diameter, and increased TILs levels compared to the alveolar collapse ≤ 5 mm group (P < 0.05). A moderate positive correlation was observed between alveolar collapse and tumor size (r = 0.646, P < 0.001). Lung adenocarcinoma with alveolar collapse > 5 mm demonstrated superior 5-year survival and acted as an independent prognostic indicator (HR=0.152, P = 0.004) in multivariate Cox regression analysis, alongside tumor size (HR=10.172, P = 0.034) and lymph node metastasis (HR=2.88, P = 0.017). The size of alveolar collapse is associated with TILs abundance, suggesting that the immune microenvironment may play a crucial role in alveolar collapse formation. Pathologists should take note of alveolar collapse in lung adenocarcinoma.
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Affiliation(s)
- Yuechuan Shen
- Department of Emergency, Zhoushan Hospital of Zhejiang Province, Zhoushan City 316021, Zhejiang Province, China.
| | - Lue Li
- Department of Respiratory Medicine, Zhoushan Hospital of Zhejiang Province, Zhoushan City 316021, Zhejiang Province, China.
| | - Zhiqiang Yang
- Department of Respiratory Medicine, Zhoushan Hospital of Zhejiang Province, Zhoushan City 316021, Zhejiang Province, China.
| | - Yuanyuan Wen
- Department of Pathology, Zhoushan Hospital of Zhejiang Province, Zhoushan City 316021, Zhejiang Province, China.
| | - Liyong Qian
- Department of Pathology, Zhoushan Hospital of Zhejiang Province, Zhoushan City 316021, Zhejiang Province, China.
| | - Hui He
- Department of Pathology, Zhoushan Hospital of Zhejiang Province, Zhoushan City 316021, Zhejiang Province, China.
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Xu W, Yang J, Ye S, Liu W, Lu J, Anwaier A, Zhang H, Ye D. Insights into the maturation heterogeneity of tumor-associated tertiary lymphoid structures in cancer immunotherapy. Immunotherapy 2024; 16:131-134. [PMID: 38112020 DOI: 10.2217/imt-2023-0196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Affiliation(s)
- Wenhao Xu
- Department of Urology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, P.R. China
- Shanghai Genitourinary Cancer Institute, Shanghai, 200032, P.R. China
| | - Jianfeng Yang
- Department of Surgery, Pudong branch of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 1000 Shangnan Road, Shanghai, 200126, China
| | - Shiqi Ye
- Department of Urology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, P.R. China
- Shanghai Genitourinary Cancer Institute, Shanghai, 200032, P.R. China
| | - Wangrui Liu
- Department of Interventional Oncology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, P.R. China
| | - Jiahe Lu
- Department of Urology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, P.R. China
- Shanghai Genitourinary Cancer Institute, Shanghai, 200032, P.R. China
- School of Cellular & Molecular Medicine, University of Bristol, Bristol, BS8 1TD, UK
| | - Aihetaimujiang Anwaier
- Department of Urology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, P.R. China
- Shanghai Genitourinary Cancer Institute, Shanghai, 200032, P.R. China
| | - Hailiang Zhang
- Department of Urology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, P.R. China
- Shanghai Genitourinary Cancer Institute, Shanghai, 200032, P.R. China
| | - Dingwei Ye
- Department of Urology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, P.R. China
- Shanghai Genitourinary Cancer Institute, Shanghai, 200032, P.R. China
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20
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Lee H, Park S, Yun JH, Seo C, Ahn JM, Cha HY, Shin YS, Park HR, Lee D, Roh J, Heo HJ, Baek SE, Kim EK, Lee HS, Kim CH, Kim YH, Jang JY. Deciphering head and neck cancer microenvironment: Single-cell and spatial transcriptomics reveals human papillomavirus-associated differences. J Med Virol 2024; 96:e29386. [PMID: 38235919 DOI: 10.1002/jmv.29386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/19/2024]
Abstract
Human papillomavirus (HPV) is a major causative factor of head and neck squamous cell carcinoma (HNSCC), and the incidence of HPV- associated HNSCC is increasing. The role of tumor microenvironment in viral infection and metastasis needs to be explored further. We studied the molecular characteristics of primary tumors (PTs) and lymph node metastatic tumors (LNMTs) by stratifying them based on their HPV status. Eight samples for single-cell RNA profiling and six samples for spatial transcriptomics (ST), composed of matched primary tumors (PT) and lymph node metastases (LNMT), were collected from both HPV- negative (HPV- ) and HPV-positive (HPV+ ) patients. Using the 10x Genomics Visium platform, integrative analyses with single-cell RNA sequencing were performed. Intracellular and intercellular alterations were analyzed, and the findings were confirmed using experimental validation and publicly available data set. The HPV+ tissues were composed of a substantial amount of lymphoid cells regardless of the presence or absence of metastasis, whereas the HPV- tissue exhibited remarkable changes in the number of macrophages and plasma cells, particularly in the LNMT. From both single-cell RNA and ST data set, we discovered a central gene, pyruvate kinase muscle isoform 1/2 (PKM2), which is closely associated with the stemness of cancer stem cell-like populations in LNMT of HPV- tissue. The consistent expression was observed in HPV- HNSCC cell line and the knockdown of PKM2 weakened spheroid formation ability. Furthermore, we found an ectopic lymphoid structure morphology and clinical effects of the structure in ST slide of the HPV+ patients and verified their presence in tumor tissue using immunohistochemistry. Finally, the ephrin-A (EPHA2) pathway was detected as important signals in angiogenesis for HPV- patients from single-cell RNA and ST profiles, and knockdown of EPHA2 declined the cell migration. Our study described the distinct cellular composition and molecular alterations in primary and metastatic sites in HNSCC patients based on their HPV status. These results provide insights into HNSCC biology in the context of HPV infection and its potential clinical implications.
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Affiliation(s)
- Hansong Lee
- Medical Research Institute, Pusan National University, Yangsan, South Korea
| | - Sohee Park
- Data Science Center, Insilicogen, Inc., Yongin-si, South Korea
| | - Ju Hyun Yun
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
| | - Chorong Seo
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
| | - Ji Mi Ahn
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
| | - Hyun-Young Cha
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
| | - Yoo Seob Shin
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
| | - Hae Ryoun Park
- Department of Periodontology and Dental Research Institute, Pusan National University Dental Hospital, Yangsan, South Korea
- Periodontal Disease Signaling Network Research Center, School of Dentistry, Pusan National University, Yangsan, South Korea
- Department of Oral Pathology, School of Dentistry, Pusan National University, Yangsan, South Korea
| | - Dongjun Lee
- Department of Convergence Medicine, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Jin Roh
- Department of Pathology, School of Medicine, Ajou University, Suwon, South Korea
| | - Hye Jin Heo
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Seung Eun Baek
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Eun Kyoung Kim
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Hae Seul Lee
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Chul-Ho Kim
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
| | - Yun Hak Kim
- Periodontal Disease Signaling Network Research Center, School of Dentistry, Pusan National University, Yangsan, South Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Jeon Yeob Jang
- Department of Otolaryngology, School of Medicine, Ajou University, Suwon, South Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, South Korea
- Department of Convergence Healthcare Medicine, Graduate School of Ajou University, Suwon, South Korea
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Yang C, Cheng X, Gao S, Pan Q. Integrating bulk and single-cell data to predict the prognosis and identify the immune landscape in HNSCC. J Cell Mol Med 2024; 28:e18009. [PMID: 37882107 PMCID: PMC10805493 DOI: 10.1111/jcmm.18009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/20/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
The complex interplay between tumour cells and the tumour microenvironment (TME) underscores the necessity for gaining comprehensive insights into disease progression. This study centres on elucidating the elusive the elusive role of endothelial cells within the TME of head and neck squamous cell carcinoma (HNSCC). Despite their crucial involvement in angiogenesis and vascular function, the mechanistic diversity of endothelial cells among HNSCC patients remains largely uncharted. Leveraging advanced single-cell RNA sequencing (scRNA-Seq) technology and the Scissor algorithm, we aimed to bridge this knowledge gap and illuminate the intricate interplay between endothelial cells and patient prognosis within the context of HNSCC. Here, endothelial cells were categorized into Scissorhigh and Scissorlow subtypes. We identified Scissor+ endothelial cells exhibiting pro-tumorigenic profiles and constructed a prognostic risk model for HNSCC. Additionally, four biomarkers also were identified by analysing the gene expression profiles of patients with HNSCC and a prognostic risk prediction model was constructed based on these genes. Furthermore, the correlations between endothelial cells and prognosis of patients with HNSCC were analysed by integrating bulk and single-cell sequencing data, revealing a close association between SHSS and the overall survival (OS) of HNSCC patients with malignant endothelial cells. Finally, we validated the prognostic model by RT-qPCR and IHC analysis. These findings enhance our comprehension of TME heterogeneity at the single-cell level and provide a prognostic model for HNSCC.
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Affiliation(s)
- Chunlong Yang
- Clinical Research CenterAffiliated Hospital of Guangdong Medical UniversityZhanjiangChina
| | - Xiaoning Cheng
- Zhanjiang Central HospitalGuangdong Medical UniversityZhanjiangChina
| | - Shenglan Gao
- Clinical Research CenterAffiliated Hospital of Guangdong Medical UniversityZhanjiangChina
| | - Qingjun Pan
- Clinical Research CenterAffiliated Hospital of Guangdong Medical UniversityZhanjiangChina
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22
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Zhou Y, Gu Q, Zhu L, Zhang S, Wu H, Pu X, Jiang C, Chen J. High endothelial venule is a prognostic immune-related biomarker in patients with resected intrahepatic cholangiocarcinoma. Cell Prolif 2023; 56:e13513. [PMID: 37401015 PMCID: PMC10693183 DOI: 10.1111/cpr.13513] [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: 03/18/2023] [Revised: 05/03/2023] [Accepted: 05/16/2023] [Indexed: 07/05/2023] Open
Abstract
Having been reported to be a crucial prognostic factor in solid tumours, the role of high endothelial venule (HEV) in intrahepatic cholangiocarcinoma (ICC) remains unclear, however. The data of ICC and healthy individuals were downloaded from the Gene Expression Omnibus (GEO), and The Cancer Genome Atlas (TCGA) databases. Meanwhile, a cutting-edge ICC high-resolution spatial transcriptome was also acquired before these data were comprehensively analysed using bioinformatics approaches. Moreover, 95 individuals with ICC who had undergone resection surgery were enrolled in this study to investigate the relationship between HEV and tumour microenvironment (TME) applying immunohistochemistry and multiple immunofluorescence techniques. The high-HEV subtype contains rich immune infiltrates including tertiary lymphoid structure (TLS), CD8+ T cells, and CD20+ B cells. Furthermore, HEV and TLS exhibited a strong relationship of spatial colocalization. Correlated with improved prognostic outcomes in ICC, the high-HEV subtype could be an independent prognostic indicator for individuals with ICC. This study revealed the association of HEV with immune function and observed a strong spatial colocalization correlation between HEV and TLS. Moreover, correlated with immunotherapeutic response, HEV could improve prognostic outcomes, which may be a potential indicator of immunotherapy pathology in ICC.
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Affiliation(s)
- Yan Zhou
- Department of Pathology, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
| | - Qian Gu
- Department of CardiologyFirst Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Linxi Zhu
- Department of Pancreatic surgery, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Shuo Zhang
- Department of Pancreatic surgery, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Hongyan Wu
- Department of Pathology, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Xiaohong Pu
- Department of Pathology, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Chunping Jiang
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
- Department of Pancreatic surgery, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
- Jinan Microecological Biomedicine Shandong LaboratoryShounuo City Light West BlockJinan CityChina
| | - Jun Chen
- Department of Pathology, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
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23
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Ding P, Liu P, Meng L, Zhao Q. Mechanisms and biomarkers of immune-related adverse events in gastric cancer. Eur J Med Res 2023; 28:492. [PMID: 37936161 PMCID: PMC10631148 DOI: 10.1186/s40001-023-01365-3] [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: 01/10/2023] [Accepted: 09/12/2023] [Indexed: 11/09/2023] Open
Abstract
Immune-checkpoint inhibitors (ICIs), different from traditional cancer treatment models, have shown unprecedented anti-tumor effects in the past decade, greatly improving the prognosis of many malignant tumors in clinical practice. At present, the most widely used ICIs in clinical immunotherapy for a variety of solid tumors are monoclonal antibodies against cytotoxic T lymphocyte antigen-4 (CTLA-4), programmed cell death protein 1 (PD-1) and their ligand PD-L1. However, tumor patients may induce immune-related adverse events (irAEs) while performing immunotherapy, and irAE is an obstacle to the prospect of ICI treatment. IrAE is a non-specific disease caused by immune system imbalance, which can occur in many tissues and organs. For example, skin, gastrointestinal tract, endocrine system and lung. Although the exact mechanism is not completely clear, related studies have shown that irAE may develop through many ways. Such as excessive activation of autoreactive T cells, excessive release of inflammatory cytokines, elevated levels of autoantibodies, and common antigens between tumors and normal tissues. Considering that the occurrence of severe IrAE not only causes irreversible damage to the patient's body, but also terminates immunotherapy due to immune intolerance. Therefore, accurate identification and screening of sensitive markers of irAE are the main beneficiaries of ICI treatment. Additionally, irAEs usually require specific management, the most common of which are steroids and immunomodulatory therapies. This review aims to summarize the current biomarkers for predicting irAE in gastric cancer and their possible mechanisms.
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Affiliation(s)
- Ping'an Ding
- The Third Department of Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, 050011, China
| | - Pengpeng Liu
- The Third Department of Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, 050011, China
| | - Lingjiao Meng
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, 050011, China.
- Research Center of the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China.
| | - Qun Zhao
- The Third Department of Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China.
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, 050011, China.
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24
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Liu S, Jia M, Dai R. Deciphering the tumour immune microenvironment of hepatocellular carcinoma. Scand J Immunol 2023; 98:e13327. [PMID: 38441331 DOI: 10.1111/sji.13327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/13/2023] [Accepted: 08/28/2023] [Indexed: 03/07/2024]
Abstract
Current treatments for hepatocellular carcinoma (HCC) are less effective and prone to recurrence after surgery, so it's needed to seek new ideas for its therapy. Tumour immune microenvironment (TME) is crucial for the pathogenesis, development and metastasis of HCC. Interactions between immune cells and tumour cells significantly impact responses to immunotherapies and patient prognosis. In recent years, immunotherapies for HCC have shown promising potential, but the response rate is still unsatisfactory. Understanding their cross-talks is helpful for selecting potential therapeutic targets, predicting immunotherapy responses, determining immunotherapy efficacy, identifying prognostic markers and selecting individualized treatment options. In this paper, we reviewed the research advances on the roles of immune cells and multi-omic research associated with HCC pathogenesis and therapy, and future perspectives on TME.
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Affiliation(s)
- Sha Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
- Department of Pain, Daping Hospital, Army Medical University, Chongqing, China
| | - Man Jia
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
| | - Rongyang Dai
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, China
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25
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Li YY, Li SJ, Liu MC, Chen Z, Li L, Shen F, Liu QZ, Xu B, Lian ZX. B cells and tertiary lymphoid structures are associated with survival in papillary thyroid cancer. J Endocrinol Invest 2023; 46:2247-2256. [PMID: 37004696 DOI: 10.1007/s40618-023-02072-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 03/14/2023] [Indexed: 04/04/2023]
Abstract
PURPOSE The function of B cells in papillary thyroid cancer (PTC) is controversial. The role of B-cell-related tertiary lymphoid structures (TLSs) is still unclear. Whether B cells exert their anti-tumor effect through forming TLS in PTC needs further investigation. METHODS We detected the percentage of B cells in PTC tissues by multi-parameter flow cytometry. Paraffin-embedded tumor tissues of 125 PTC patients were collected and stained with Haematoxylin-Eosin (H&E) for inflammatory infiltration analysis in combination with clinical features. Multiplexed immunohistochemistry (mIHC) was performed to verify the TLSs in above inflammatory infiltration. Correlation of B cells and TLSs with prognosis was analyzed using the TCGA database. RESULTS We observed that PTC patients with higher expression of B lineage cell genes had improved survival and the percentage of B cells in the PTC tumor tissues was variable. Moreover, PTC tumor tissues with more B cells were surrounded by immune cell aggregates of varying sizes. We furtherly confirmed the immune cell aggregates as TLSs with different maturation stages. By analyzing PTC data from TCGA database, we found the maturation stages of TLSs were associated with genders and clinical stages among PTC patients. Moreover, patients with high TLSs survived longer and had a better prognosis. CONCLUSION B cells are associated with the existence of TLSs which have different maturation stages in PTC. Both B cells and TLSs are associated with the survival rate of PTC. These observations indicate that the anti-tumor effects of B cells in PTC are associated with TLSs formation.
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Affiliation(s)
- Y-Y Li
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - S-J Li
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - M-C Liu
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou, China
| | - Z Chen
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - L Li
- Medical Research Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - F Shen
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Q-Z Liu
- Chronic Disease Laboratory, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China.
| | - B Xu
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China.
| | - Z-X Lian
- Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
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26
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De Monte L, Clemente F, Ruggiero E, Pini R, Ceraolo MG, Schiavo Lena M, Balestrieri C, Lazarevic D, Belfiori G, Crippa S, Balzano G, Falconi M, Doglioni C, Bonini C, Reni M, Protti MP. Pro-tumor Tfh2 cells induce detrimental IgG4 production and PGE 2-dependent IgE inhibition in pancreatic cancer. EBioMedicine 2023; 97:104819. [PMID: 37776595 PMCID: PMC10542011 DOI: 10.1016/j.ebiom.2023.104819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) has a dismal prognosis and it is characterized by predominant pro-tumor Th2-type inflammation. T follicular helper (Tfh) cells are relevant immunoregulators in cancer, and often correlate with better survival. How the Th2-skewed microenvironment in PDAC modulates the differentiation of Tfh cells and their immunoregulatory function is unknown. METHODS We carried out high-dimensional flow cytometry and T-cell receptor- and RNA-sequencing, as well as bioinformatics, immunohistochemistry and in vitro mechanistic studies. FINDINGS We identified Tfh1-, Tfh2-, and Tfh17-like cell clusters in the blood, tumors and tumor-draining lymph-nodes (TDLNs) of chemo-naïve PDAC patients and showed that high percentages of Tfh2 cells within the tumor tissue and TDLNs correlated with reduced patient survival. Moreover, only Tfh2 cells were highly activated and were reduced in frequency in patients who responded to neoadjuvant chemotherapy. RNA-sequencing analysis of immunoglobulin expression showed that tumor and TDLN samples expressed all immunoglobulin (IGH) isotypes apart from IGHE. Consistent with these findings, Tfh2 cells differentiated in vitro by tumor microenvironment-conditioned dendritic cells promoted the production of anti-inflammatory IgG4 antibodies by co-cultured B cells, dependent on IL-13. Moreover, unexpectedly, Tfh2 cells inhibited the secretion of pro-inflammatory IgE, dependent on prostaglandin E2. INTERPRETATION Our results indicate that in PDAC, highly activated pro-tumor Tfh2 favor anti-inflammatory IgG4 production, while inhibit pro-inflammatory IgE. Thus, targeting the circuits that drive Tfh2 cells, in combination with chemotherapy, may re-establish beneficial anti-tumor Tfh-B cell interactions and facilitate more effective treatment. FUNDING Research grants from the Italian Association for Cancer Research (AIRC) IG-19119 to MPP and the AIRC Special Program in Metastatic disease: the key unmet need in oncology, 5 per Mille no. 22737 to CB, MF, CD, MR and MPP; the ERA-NET EuroNanoMed III (a collaborative european grant financed by the Italian Ministry of Health, Italy) project PANIPAC (JTC2018/041) to MPP; the Fondazione Valsecchi to SC.
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Affiliation(s)
- Lucia De Monte
- Tumor Immunology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy; Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Clemente
- Tumor Immunology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy; Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Eliana Ruggiero
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy; Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Pini
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Grazia Ceraolo
- Tumor Immunology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy; Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Chiara Balestrieri
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy; Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy; Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Dejan Lazarevic
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giulio Belfiori
- Pancreatic Surgery Unit and Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Crippa
- Pancreatic Surgery Unit and Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Gianpaolo Balzano
- Pancreatic Surgery Unit and Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Falconi
- Pancreatic Surgery Unit and Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Claudio Doglioni
- Pathology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy; Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Chiara Bonini
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy; Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Michele Reni
- Vita-Salute San Raffaele University, Milan, Italy; Department of Medical Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Pia Protti
- Tumor Immunology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy; Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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Bao J, Betzler AC, Hess J, Brunner C. Exploring the dual role of B cells in solid tumors: implications for head and neck squamous cell carcinoma. Front Immunol 2023; 14:1233085. [PMID: 37868967 PMCID: PMC10586314 DOI: 10.3389/fimmu.2023.1233085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/06/2023] [Indexed: 10/24/2023] Open
Abstract
In the tumor milieu of head and neck squamous cell carcinoma (HNSCC), distinct B cell subpopulations are present, which exert either pro- or anti-tumor activities. Multiple factors, including hypoxia, cytokines, interactions with tumor cells, and other immune infiltrating lymphocytes (TILs), alter the equilibrium between the dual roles of B cells leading to cancerogenesis. Certain B cell subsets in the tumor microenvironment (TME) exhibit immunosuppressive function. These cells are known as regulatory B (Breg) cells. Breg cells suppress immune responses by secreting a series of immunosuppressive cytokines, including IL-10, IL-35, TGF-β, granzyme B, and adenosine or dampen effector TILs by intercellular contacts. Multiple Breg phenotypes have been discovered in human and mouse cancer models. However, when compartmentalized within a tertiary lymphoid structure (TLS), B cells predominantly play anti-tumor effects. A mature TLS contains a CD20+ B cell zone with several important types of B cells, including germinal-center like B cells, antibody-secreting plasma cells, and memory B cells. They kill tumor cells via antibody-dependent cytotoxicity and phagocytosis, and local complement activation effects. TLSs are also privileged sites for local T and B cell coordination and activation. Nonetheless, in some cases, TLSs may serve as a niche for hidden tumor cells and indicate a bad prognosis. Thus, TIL-B cells exhibit bidirectional immune-modulatory activity and are responsive to a variety of immunotherapies. In this review, we discuss the functional distinctions between immunosuppressive Breg cells and immunogenic effector B cells that mature within TLSs with the focus on tumors of HNSCC patients. Additionally, we review contemporary immunotherapies that aim to target TIL-B cells. For the development of innovative therapeutic approaches to complement T-cell-based immunotherapy, a full understanding of either effector B cells or Breg cells is necessary.
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Affiliation(s)
- Jiantong Bao
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Ulm, Head & Neck Cancer Center of the Comprehensive Cancer Center Ulm, Ulm, Germany
- School of Medicine, Southeast University, Nanjing, China
| | - Annika C. Betzler
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Ulm, Head & Neck Cancer Center of the Comprehensive Cancer Center Ulm, Ulm, Germany
| | - Jochen Hess
- Department of Otorhinolaryngology, Head and Neck Surgery, Heidelberg University Hospital, Heidelberg, Germany
- Molecular Mechanisms of Head and Neck Tumors, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Cornelia Brunner
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Ulm, Head & Neck Cancer Center of the Comprehensive Cancer Center Ulm, Ulm, Germany
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28
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Abascal J, Oh MS, Liclican EL, Dubinett SM, Salehi-Rad R, Liu B. Dendritic Cell Vaccination in Non-Small Cell Lung Cancer: Remodeling the Tumor Immune Microenvironment. Cells 2023; 12:2404. [PMID: 37830618 PMCID: PMC10571973 DOI: 10.3390/cells12192404] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/23/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) remains one of the leading causes of death worldwide. While NSCLCs possess antigens that can potentially elicit T cell responses, defective tumor antigen presentation and T cell activation hinder host anti-tumor immune responses. The NSCLC tumor microenvironment (TME) is composed of cellular and soluble mediators that can promote or combat tumor growth. The composition of the TME plays a critical role in promoting tumorigenesis and dictating anti-tumor immune responses to immunotherapy. Dendritic cells (DCs) are critical immune cells that activate anti-tumor T cell responses and sustain effector responses. DC vaccination is a promising cellular immunotherapy that has the potential to facilitate anti-tumor immune responses and transform the composition of the NSCLC TME via tumor antigen presentation and cell-cell communication. Here, we will review the features of the NSCLC TME with an emphasis on the immune cell phenotypes that directly interact with DCs. Additionally, we will summarize the major preclinical and clinical approaches for DC vaccine generation and examine how effective DC vaccination can transform the NSCLC TME toward a state of sustained anti-tumor immune signaling.
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Affiliation(s)
- Jensen Abascal
- Division of Pulmonary and Critical Care, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA; (J.A.); (M.S.O.); (E.L.L.); (S.M.D.)
| | - Michael S. Oh
- Division of Pulmonary and Critical Care, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA; (J.A.); (M.S.O.); (E.L.L.); (S.M.D.)
| | - Elvira L. Liclican
- Division of Pulmonary and Critical Care, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA; (J.A.); (M.S.O.); (E.L.L.); (S.M.D.)
| | - Steven M. Dubinett
- Division of Pulmonary and Critical Care, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA; (J.A.); (M.S.O.); (E.L.L.); (S.M.D.)
- Department of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA 90095-1690, USA
| | - Ramin Salehi-Rad
- Division of Pulmonary and Critical Care, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA; (J.A.); (M.S.O.); (E.L.L.); (S.M.D.)
- Department of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
| | - Bin Liu
- Division of Pulmonary and Critical Care, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-1690, USA; (J.A.); (M.S.O.); (E.L.L.); (S.M.D.)
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29
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Ashina S, Masuda A, Yamakawa K, Hamada T, Tsujimae M, Tanaka T, Toyama H, Sofue K, Shiomi H, Sakai A, Kobayashi T, Abe S, Gonda M, Masuda S, Inomata N, Uemura H, Kohashi S, Nagao K, Harada Y, Miki M, Juri N, Irie Y, Kanzawa M, Itoh T, Inoue J, Imai T, Fukumoto T, Kodama Y. A comprehensive analysis of tumor-stromal collagen in relation to pathological, molecular, and immune characteristics and patient survival in pancreatic ductal adenocarcinoma. J Gastroenterol 2023; 58:1055-1067. [PMID: 37477731 PMCID: PMC10522520 DOI: 10.1007/s00535-023-02020-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/03/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Abundant collagen deposition is a hallmark of pancreatic ductal adenocarcinomas (PDACs). This study clarified the interactive relationship between tumor-stromal collagen, molecular and immune characteristics, and tumor pr ogression in human PDAC. METHODS We performed a comprehensive examination using an integrative molecular pathological epidemiology database on 169 cases with resected PDAC . The amount of tumor-stromal collagen was quantified through digital imaging analysis for Elastica van Gieson-stained whole-section tumor slides. We analyzed the association of tumor-stromal collagen with gene alterations (KRAS, TP53, CDKN2A/p16, and SMAD4), immune parameters (CD4+ tumor-infiltrating lymphocytes [TILs], CD8+ TILs, FOXP3+ TILs, and tertiary lymphoid structures), and patient prognosis. RESULTS Low amounts of tumor-stromal collagen were associated with poor differentiation (multivariable OR = 3.82, 95%CI = 1.41-12.2, P = 0.008) and CDKN2A/p16 alteration (OR [95%CI] = 2.06 [1.08-4.02], P = 0.03). Tumors with low collagen levels had shorter overall survival (HR [95%CI] = 2.38 [1.59-3.56], P < 0.0001). In the S-1 and gemcitabine (GEM) treatment groups, low tumor-stromal collagen was linked to poor prognosis of patients with PDAC (S-1 group: multivariable HR [95%CI] = 2.76 [1.36-5.79], P = 0.005; GEM group: multivariate HR [95%CI] = 2.91 [1.34-6.71], P = 0.007). Additionally, low amounts of tumor-stromal collagen were also linked to low levels of CD4+ TILs (P = 0.046), CD8+ TILs (P = 0.09), and tertiary lymphoid structures (P = 0.001). CONCLUSIONS Tumor-stromal collagen deposition may play a crucial role in modulating tumor-immune microenvironment and determining response to adjuvant chemotherapy and patient survival outcomes.
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Affiliation(s)
- Shigeto Ashina
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Atsuhiro Masuda
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.
| | - Kohei Yamakawa
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Tsuyoshi Hamada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Masahiro Tsujimae
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Takeshi Tanaka
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hirochika Toyama
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Keitaro Sofue
- Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hideyuki Shiomi
- Division of Gastroenterology and Hepatobiliary and Pancreatic Diseases, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, 650-0017, Japan
| | - Arata Sakai
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Takashi Kobayashi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shohei Abe
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Masanori Gonda
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shigeto Masuda
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Noriko Inomata
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hisahiro Uemura
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shinya Kohashi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Kae Nagao
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yoshiyuki Harada
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Mika Miki
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Noriko Juri
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yosuke Irie
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Maki Kanzawa
- Division of Diagnostic Pathology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Tomoo Itoh
- Division of Diagnostic Pathology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Jun Inoue
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Toshio Imai
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Takumi Fukumoto
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yuzo Kodama
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-Cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
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30
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Kinker GS, Vitiello GAF, Diniz AB, Cabral-Piccin MP, Pereira PHB, Carvalho MLR, Ferreira WAS, Chaves AS, Rondinelli A, Gusmão AF, Defelicibus A, Dos Santos GO, Nunes WA, Claro LCL, Bernardo TM, Nishio RT, Pacheco AM, Laus AC, Arantes LMRB, Fleck JL, de Jesus VHF, de Moricz A, Weinlich R, Coimbra FJF, de Lima VCC, Medina TDS. Mature tertiary lymphoid structures are key niches of tumour-specific immune responses in pancreatic ductal adenocarcinomas. Gut 2023; 72:1927-1941. [PMID: 37230755 DOI: 10.1136/gutjnl-2022-328697] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 04/27/2023] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To better understand the immune microenvironment of pancreatic ductal adenocarcinomas (PDACs), here we explored the relevance of T and B cell compartmentalisation into tertiary lymphoid structures (TLSs) for the generation of local antitumour immunity. DESIGN We characterised the functional states and spatial organisation of PDAC-infiltrating T and B cells using single-cell RNA sequencing (scRNA-seq), flow cytometry, multicolour immunofluorescence, gene expression profiling of microdissected TLSs, as well as in vitro assays. In addition, we performed a pan-cancer analysis of tumour-infiltrating T cells using scRNA-seq and sc T cell receptor sequencing datasets from eight cancer types. To evaluate the clinical relevance of our findings, we used PDAC bulk RNA-seq data from The Cancer Genome Atlas and the PRINCE chemoimmunotherapy trial. RESULTS We found that a subset of PDACs harbours fully developed TLSs where B cells proliferate and differentiate into plasma cells. These mature TLSs also support T cell activity and are enriched with tumour-reactive T cells. Importantly, we showed that chronically activated, tumour-reactive T cells exposed to fibroblast-derived TGF-β may act as TLS organisers by producing the B cell chemoattractant CXCL13. Identification of highly similar subsets of clonally expanded CXCL13 + tumour-infiltrating T cells across multiple cancer types further indicated a conserved link between tumour-antigen recognition and the allocation of B cells within sheltered hubs in the tumour microenvironment. Finally, we showed that the expression of a gene signature reflecting mature TLSs was enriched in pretreatment biopsies from PDAC patients with longer survival after receiving different chemoimmunotherapy regimens. CONCLUSION We provided a framework for understanding the biological role of PDAC-associated TLSs and revealed their potential to guide the selection of patients for future immunotherapy trials.
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Affiliation(s)
| | | | | | | | | | | | - Wallax Augusto Silva Ferreira
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
- Evandro Chagas Institute, Ananindeua, Brazil
| | | | - Amanda Rondinelli
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
| | | | | | | | | | | | | | - Ricardo Tadashi Nishio
- Faculty of Medical Sciences, Santa Casa de Misericórdia do Estado de São Paulo, São Paulo, Brazil
| | - Adhemar Monteiro Pacheco
- Faculty of Medical Sciences, Santa Casa de Misericórdia do Estado de São Paulo, São Paulo, Brazil
| | - Ana Carolina Laus
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil
| | | | - Julia Lima Fleck
- Mines Saint-Etienne, Univ Clermont Auvergne, CNRS, UMR 6158 LIMOS, Centre CIS, Saint-Etienne, France
| | | | - André de Moricz
- Faculty of Medical Sciences, Santa Casa de Misericórdia do Estado de São Paulo, São Paulo, Brazil
| | | | | | | | - Tiago da Silva Medina
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
- National Institute of Science and Technology in Oncogenomics and Therapeutic Innovation, São Paulo, Brazil
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Shen C, Zhang DL, Cheng XL, Zhang WC, Zhao JJ. Urological Tumor: A Narrative Review of Tertiary Lymphatic Structures. Urol Int 2023; 107:841-847. [PMID: 37769625 PMCID: PMC10623398 DOI: 10.1159/000532127] [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: 03/21/2023] [Accepted: 07/17/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Tertiary lymphoid structures (TLSs), as ectopic lymphoid-like tissues, are highly similar to secondary lymphoid organs and are not only involved in chronic inflammation and autoimmune responses but are also closely associated with tumor immunotherapy and prognosis. The complex composition of the urological tumor microenvironment not only varies greatly in response to immunotherapy, but the prognostic value of TLSs in different urological tumors remains controversial. SUMMARY We searched PubMed, Web of Science, and other full-text database systems. TLSs, kidney cancer, uroepithelial cancer, bladder cancer, and prostate cancer as keywords, relevant literature was searched from the time the library was built to 2023. Systematically explore the role and mechanism of TLSs in urological tumors. It includes the characteristics of TLSs, the role and mechanism of TLSs in urological tumors, and the clinical significance of TLSs in urological tumors. KEY MESSAGES The prognostic role of TLSs in different urological tumors was significantly different. It is not only related to its enrichment in the tumor but also highly correlated with the location of the tumor. In addition, autoimmune toxicity may be a potential barrier to its role in the formation of TLSs through induction. Therefore, studying the mechanisms of TLSs in autoimmune diseases may help in the development of antitumor target drugs.
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Affiliation(s)
- Chong Shen
- College of Clinical Medicine, Hebei University of Engineering, Handan, China
| | - Dong-Li Zhang
- College of Clinical Medicine, Hebei University of Engineering, Handan, China
| | - Xiao-Long Cheng
- Department of Urology II, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Wei-Chuan Zhang
- Department of Urology II, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Jian-Jun Zhao
- Department of Urology II, Affiliated Hospital of Hebei Engineering University, Handan, China
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32
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Wang Y, Lin H, Yao N, Chen X, Qiu B, Cui Y, Liu Y, Li B, Han C, Li Z, Zhao W, Wang Z, Pan X, Lu C, Liu J, Liu Z, Liu Z. Computerized tertiary lymphoid structures density on H&E-images is a prognostic biomarker in resectable lung adenocarcinoma. iScience 2023; 26:107635. [PMID: 37664636 PMCID: PMC10474456 DOI: 10.1016/j.isci.2023.107635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 07/17/2023] [Accepted: 08/11/2023] [Indexed: 09/05/2023] Open
Abstract
The increased amount of tertiary lymphoid structures (TLSs) is associated with a favorable prognosis in patients with lung adenocarcinoma (LUAD). However, evaluating TLSs manually is an experience-dependent and time-consuming process, which limits its clinical application. In this multi-center study, we developed an automated computational workflow for quantifying the TLS density in the tumor region of routine hematoxylin and eosin (H&E)-stained whole-slide images (WSIs). The association between the computerized TLS density and disease-free survival (DFS) was further explored in 802 patients with resectable LUAD of three cohorts. Additionally, a Cox proportional hazard regression model, incorporating clinicopathological variables and the TLS density, was established to assess its prognostic ability. The computerized TLS density was an independent prognostic biomarker in patients with resectable LUAD. The integration of the TLS density with clinicopathological variables could support individualized clinical decision-making by improving prognostic stratification.
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Affiliation(s)
- Yumeng Wang
- School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
| | - Huan Lin
- Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
- School of Medicine, South China University of Technology, Guangzhou 510006, China
| | - Ningning Yao
- Department of Radiobiology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University; Taiyuan 030013, China
| | - Xiaobo Chen
- First Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Center, Kunming 650118, China
| | - Bingjiang Qiu
- Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
- Guangdong Cardiovascular Institute, Guangzhou 510080, China
| | - Yanfen Cui
- Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
- Department of Radiobiology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University; Taiyuan 030013, China
- Guangdong Cardiovascular Institute, Guangzhou 510080, China
| | - Yu Liu
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
| | - Bingbing Li
- Department of Pathology, Ganzhou Hospital of Guangdong Provincial People’s Hospital, Ganzhou Municipal Hospital, 49 Dagong Road, Ganzhou 341000, China
| | - Chu Han
- Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
- Medical Research Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Zhenhui Li
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Center, Kunming 650118, China
| | - Wei Zhao
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Zimin Wang
- School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China
| | - Xipeng Pan
- School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China
| | - Cheng Lu
- School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China
- Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
- Medical Research Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Jun Liu
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Zhenbing Liu
- School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China
| | - Zaiyi Liu
- School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China
- Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou 510080, China
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Li J, Xiao Z, Wang D, Jia L, Nie S, Zeng X, Hu W. The screening, identification, design and clinical application of tumor-specific neoantigens for TCR-T cells. Mol Cancer 2023; 22:141. [PMID: 37649123 PMCID: PMC10466891 DOI: 10.1186/s12943-023-01844-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
Recent advances in neoantigen research have accelerated the development of tumor immunotherapies, including adoptive cell therapies (ACTs), cancer vaccines and antibody-based therapies, particularly for solid tumors. With the development of next-generation sequencing and bioinformatics technology, the rapid identification and prediction of tumor-specific antigens (TSAs) has become possible. Compared with tumor-associated antigens (TAAs), highly immunogenic TSAs provide new targets for personalized tumor immunotherapy and can be used as prospective indicators for predicting tumor patient survival, prognosis, and immune checkpoint blockade response. Here, the identification and characterization of neoantigens and the clinical application of neoantigen-based TCR-T immunotherapy strategies are summarized, and the current status, inherent challenges, and clinical translational potential of these strategies are discussed.
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Affiliation(s)
- Jiangping Li
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China.
| | - Zhiwen Xiao
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, People's Republic of China
| | - Donghui Wang
- Department of Radiation Oncology, The Third Affiliated Hospital Sun Yat-Sen University, Guangzhou, 510630, People's Republic of China
| | - Lei Jia
- International Health Medicine Innovation Center, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Shihong Nie
- Department of Radiation Oncology, West China Hospital, Sichuan University, Cancer Center, Chengdu, 610041, People's Republic of China
| | - Xingda Zeng
- Department of Parasitology of Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Wei Hu
- Division of Vascular Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, People's Republic of China
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Rosenberg MI, Greenstein E, Buchkovich M, Peres A, Santoni-Rugiu E, Yang L, Mikl M, Vaksman Z, Gibbs DL, Reshef D, Salovin A, Irwin MS, Naranjo A, Ulitsky I, de Alarcon PA, Matthay KK, Weigman V, Yaari G, Panzer JA, Friedman N, Maris JM. Polyclonal lymphoid expansion drives paraneoplastic autoimmunity in neuroblastoma. Cell Rep 2023; 42:112879. [PMID: 37537844 PMCID: PMC10551040 DOI: 10.1016/j.celrep.2023.112879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 04/25/2023] [Accepted: 07/13/2023] [Indexed: 08/05/2023] Open
Abstract
Neuroblastoma is a lethal childhood solid tumor of developing peripheral nerves. Two percent of children with neuroblastoma develop opsoclonus myoclonus ataxia syndrome (OMAS), a paraneoplastic disease characterized by cerebellar and brainstem-directed autoimmunity but typically with outstanding cancer-related outcomes. We compared tumor transcriptomes and tumor-infiltrating T and B cell repertoires from 38 OMAS subjects with neuroblastoma to 26 non-OMAS-associated neuroblastomas. We found greater B and T cell infiltration in OMAS-associated tumors compared to controls and showed that both were polyclonal expansions. Tertiary lymphoid structures (TLSs) were enriched in OMAS-associated tumors. We identified significant enrichment of the major histocompatibility complex (MHC) class II allele HLA-DOB∗01:01 in OMAS patients. OMAS severity scores were associated with the expression of several candidate autoimmune genes. We propose a model in which polyclonal auto-reactive B lymphocytes act as antigen-presenting cells and drive TLS formation, thereby supporting both sustained polyclonal T cell-mediated anti-tumor immunity and paraneoplastic OMAS neuropathology.
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Affiliation(s)
- Miriam I Rosenberg
- Hebrew University of Jerusalem, Edmond Safra Campus, Givat Ram, Jerusalem 91904, Israel.
| | - Erez Greenstein
- Department of Immunology, Weizmann Institute of Science, Rehovot 7610001, Israel
| | | | - Ayelet Peres
- Bio-engineering, Faculty of Engineering, Bar Ilan University, Ramat Gan, Israel; Bar Ilan Institute of Nanotechnologies and Advanced Materials, Bar Ilan University, Ramat Gan, Israel
| | - Eric Santoni-Rugiu
- Department of Pathology, Rigshospitalet, Copenhagen University Hospital and Department of Clinical Medicine, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Lei Yang
- Pacific Northwest Research Institute, Seattle, WA 98122, USA
| | - Martin Mikl
- Department of Human Biology, Faculty of Natural Sciences, University of Haifa, Mount Carmel, Haifa 31905, Israel
| | | | - David L Gibbs
- Institute for Systems Biology, 401 Terry Avenue N, Seattle, WA 98109, USA
| | - Dan Reshef
- Department of Immunology, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Amy Salovin
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Meredith S Irwin
- Department of Pediatrics and Division of Hematology-Oncology, Hospital for Sick Children, University of Toronto, 555 University Avenue, Toronto, ON M5G1X8, Canada
| | - Arlene Naranjo
- Department of Biostatistics, University of Florida, Children's Oncology Group Statistics & Data Center, Gainesville, FL, USA
| | - Igor Ulitsky
- Department of Immunology & Regenerative Biology, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Pedro A de Alarcon
- Department of Pediatrics, Hematology/Oncology, University of Illinois College of Medicine Peoria, Peoria, IL 61605, USA
| | - Katherine K Matthay
- Department of Pediatrics, UCSF School of Medicine, San Francisco, CA 94143, USA
| | | | - Gur Yaari
- Bio-engineering, Faculty of Engineering, Bar Ilan University, Ramat Gan, Israel; Bar Ilan Institute of Nanotechnologies and Advanced Materials, Bar Ilan University, Ramat Gan, Israel
| | - Jessica A Panzer
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Nir Friedman
- Department of Immunology, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - John M Maris
- Department of Pediatrics and Division of Oncology, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
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35
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Yiong CS, Lin TP, Lim VY, Toh TB, Yang VS. Biomarkers for immune checkpoint inhibition in sarcomas - are we close to clinical implementation? Biomark Res 2023; 11:75. [PMID: 37612756 PMCID: PMC10463641 DOI: 10.1186/s40364-023-00513-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 07/26/2023] [Indexed: 08/25/2023] Open
Abstract
Sarcomas are a group of diverse and complex cancers of mesenchymal origin that remains poorly understood. Recent developments in cancer immunotherapy have demonstrated a potential for better outcomes with immune checkpoint inhibition in some sarcomas compared to conventional chemotherapy. Immune checkpoint inhibitors (ICIs) are key agents in cancer immunotherapy, demonstrating improved outcomes in many tumor types. However, most patients with sarcoma do not benefit from treatment, highlighting the need for identification and development of predictive biomarkers for response to ICIs. In this review, we first discuss United States (US) Food and Drug Administration (FDA)-approved and European Medicines Agency (EMA)-approved biomarkers, as well as the limitations of their use in sarcomas. We then review eight potential predictive biomarkers and rationalize their utility in sarcomas. These include gene expression signatures (GES), circulating neutrophil-to-lymphocyte ratio (NLR), indoleamine 2,3-dioxygenase (IDO), lymphocyte activation gene 3 (LAG-3), T cell immunoglobin and mucin domain-containing protein 3 (TIM-3), TP53 mutation status, B cells, and tertiary lymphoid structures (TLS). Finally, we discuss the potential for TLS as both a predictive and prognostic biomarker for ICI response in sarcomas to be implemented in the clinic.
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Affiliation(s)
- Chin Sern Yiong
- Translational Precision Oncology Laboratory, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore
- Department of Pharmacy, National University of Singapore, Singapore, 117544, Singapore
| | - Tzu Ping Lin
- Translational Precision Oncology Laboratory, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore
- Department of Pharmacy, National University of Singapore, Singapore, 117544, Singapore
| | - Vivian Yujing Lim
- Translational Precision Oncology Laboratory, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore
| | - Tan Boon Toh
- The N.1 Institute for Health, National University of Singapore, Singapore, Singapore
- The Institute for Digital Medicine (WisDM), National University of Singapore, Singapore, Singapore
| | - Valerie Shiwen Yang
- Translational Precision Oncology Laboratory, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore.
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, 169610, Singapore.
- Duke-NUS Medical School, Oncology Academic Clinical Program, Singapore, 169857, Singapore.
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36
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Cao G, Yue J, Ruan Y, Han Y, Zhi Y, Lu J, Liu M, Xu X, Wang J, Gu Q, Wen X, Gao J, Zhang Q, Kang J, Wang C, Li F. Single-cell dissection of cervical cancer reveals key subsets of the tumor immune microenvironment. EMBO J 2023; 42:e110757. [PMID: 37427448 PMCID: PMC10425846 DOI: 10.15252/embj.2022110757] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/05/2023] [Accepted: 05/19/2023] [Indexed: 07/11/2023] Open
Abstract
The tumor microenvironment (TME) directly determines patients' outcomes and therapeutic efficiencies. An in-depth understanding of the TME is required to improve the prognosis of patients with cervical cancer (CC). This study conducted single-cell RNA and TCR sequencing of six-paired tumors and adjacent normal tissues to map the CC immune landscape. T and NK cells were highly enriched in the tumor area and transitioned from cytotoxic to exhaustion phenotypes. Our analyses suggest that cytotoxic large-clone T cells are critical effectors in the antitumor response. This study also revealed tumor-specific germinal center B cells associated with tertiary lymphoid structures. A high-germinal center B cell proportion in patients with CC is predictive of improved clinical outcomes and is associated with elevated hormonal immune responses. We depicted an immune-excluded stromal landscape and established a joint model of tumor and stromal cells to predict CC patients' prognosis. The study revealed tumor ecosystem subsets linked to antitumor response or prognosis in the TME and provides information for future combinational immunotherapy.
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Affiliation(s)
- Guangxu Cao
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Jiali Yue
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, Frontier Science Center for Stem Cells, School of Life Science and TechnologyTongji UniversityShanghaiChina
| | - Yetian Ruan
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Ya Han
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, Frontier Science Center for Stem Cells, School of Life Science and TechnologyTongji UniversityShanghaiChina
| | - Yong Zhi
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Jianqiao Lu
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Min Liu
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Xinxin Xu
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Jin Wang
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Quan Gu
- CVR BioinformaticsUniversity of Glasgow Centre for Virus ResearchGlasgowUK
| | - Xuejun Wen
- Department of Chemical and Life Science Engineering, School of EngineeringVirginia Commonwealth UniversityRichmondVirginiaUSA
| | - Jinli Gao
- Department of Pathology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Qingfeng Zhang
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, Frontier Science Center for Stem Cells, School of Life Science and TechnologyTongji UniversityShanghaiChina
| | - Jiuhong Kang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Collaborative Innovation Center for Brain Science, School of Life Sciences and TechnologyTongji UniversityShanghaiChina
| | - Chenfei Wang
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Orthopedics, Tongji Hospital, Frontier Science Center for Stem Cells, School of Life Science and TechnologyTongji UniversityShanghaiChina
| | - Fang Li
- Department of Obstetrics and Gynecology, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
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Esparcia-Pinedo L, Romero-Laorden N, Alfranca A. Tertiary lymphoid structures and B lymphocytes: a promising therapeutic strategy to fight cancer. Front Immunol 2023; 14:1231315. [PMID: 37622111 PMCID: PMC10445545 DOI: 10.3389/fimmu.2023.1231315] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023] Open
Abstract
Tertiary lymphoid structures (TLSs) are clusters of lymphoid cells with an organization that resembles that of secondary lymphoid organs. Both structures share common developmental characteristics, although TLSs usually appear in chronically inflamed non-lymphoid tissues, such as tumors. TLSs contain diverse types of immune cells, with varying degrees of spatial organization that represent different stages of maturation. These structures support both humoral and cellular immune responses, thus the correlation between the existence of TLS and clinical outcomes in cancer patients has been extensively studied. The finding that TLSs are associated with better prognosis in some types of cancer has led to the design of therapeutic strategies based on promoting the formation of these structures. Agents such as chemokines, cytokines, antibodies and cancer vaccines have been used in combination with traditional antitumor treatments to enhance TLS generation, with good results. The induction of TLS formation therefore represents a novel and promising avenue for the treatment of a number of tumor types.
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Affiliation(s)
- Laura Esparcia-Pinedo
- Immunology Department, Hospital Universitario de La Princesa and Instituto de Investigación Sanitaria Princesa, Madrid, Spain
- Department of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Nuria Romero-Laorden
- Medical Oncology Department, Hospital Universitario de La Princesa and Instituto de Investigación Sanitaria Princesa, Madrid, Spain
- Cátedra Universidad Autónoma de Madrid (UAM)-Fundación Instituto Roche de Medicina Personalizada de Precisión, Madrid, Spain
| | - Arantzazu Alfranca
- Immunology Department, Hospital Universitario de La Princesa and Instituto de Investigación Sanitaria Princesa, Madrid, Spain
- Department of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
- Cátedra Universidad Autónoma de Madrid (UAM)-Fundación Instituto Roche de Medicina Personalizada de Precisión, Madrid, Spain
- Centro de Investigación Biomédica en Red Cardiovascular, CIBERCV, Madrid, Spain
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38
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Mao Y, Wang X, Xi L, Dong M, Song P, Miao J, Lu C, Sun S, Li Q, Yu C, Shen X. Prediction values of tertiary lymphoid structures in the prognosis of patients with left- and right-sided colon cancer: a multicenter propensity score-matched study. Int J Surg 2023; 109:2344-2358. [PMID: 37247038 PMCID: PMC10442147 DOI: 10.1097/js9.0000000000000483] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/09/2023] [Indexed: 05/30/2023]
Abstract
BACKGROUND Tertiary lymphoid structures (TLS) are the lymphocyte aggregates that play a key role in the vast majority of solid tumors including colon cancer, displaying an antitumor effect under most circumstances. The heterogeneity between left- and right-sided colon cancer (LCC and RCC) encompasses various aspects, such as clinical manifestations, pathological features, and immune responses. However, the function and prognostic significance of TLS within LCC and RCC have yet to be fully understood. METHODS A retrospective analysis was performed on 2612 patients who underwent radical resection for LCC or RCC without distant metastasis in multiple medical centers. Utilizing propensity score matching, 121 patients with LCC and 121 patients with RCC were selected for the training set. An external validation set including 64 patients with LCC and 64 patients with RCC were also employed. Hematoxylin-eosin and immunohistochemical staining were used to assess TLS and the proportion of various immune cells. Clinical characteristics and prognostic values of TLS in patients with LCC and RCC were analyzed. Nomograms were constructed for LCC and RCC to predict 3-year and 5-year overall survival (OS), respectively. RESULTS For LCC and RCC patients, TLS was located in the interstitial region or outside the tumor tissue and mainly consisted of B cells and T cells. The TLS quantity and density in RCC were higher than those of LCC. In multivariate Cox regression analysis, TLS density ( P =0.014), vascular invasion ( P =0.019), and AJCC stage ( P =0.026) were independent prognostic factors for 5-year OS of RCC. For LCC patients, AJCC stage ( P =0.024), tumor differentiation ( P =0.001), and tumor budding ( P =0.040) emerged as independent prognostic factors for 5-year OS. Similar results were obtained in the external verification set. Separate nomograms for RCC and LCC were developed, displaying improved prediction performance compared to the AJCC 8th edition TNM staging system. CONCLUSIONS Differences in TLS quantity and density were observed between LCC and RCC, suggesting that a nomogram based on TLS density could more effectively predict survival for RCC patients. Furthermore, a nomogram based on tumor budding was recommended for better prediction of LCC patient survival. Taken together, these results suggested that the immune and clinical characteristics of colon cancer at left and right side were substantially different, which may lead to the use of different prediction model and the development of individual treatment strategy.
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Affiliation(s)
- Yonghuan Mao
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University
- Department of General Surgery
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University
| | - Xingzhou Wang
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University
- Department of General Surgery
| | - Ling Xi
- Department of Gerontology, Geriatric Hospital of Nanjing Medical University
| | - Meng Dong
- Department of General Surgery
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School
| | - Peng Song
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University
- Department of General Surgery
| | - Ji Miao
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University
- Department of General Surgery
| | - Cheng Lu
- Department of General Surgery, Sir Run Run Hospital of Nanjing Medical University, Nanjing, China
| | - Sizheng Sun
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University
| | - Qiang Li
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University
- Department of General Surgery
| | - Chunzhao Yu
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University
- Department of General Surgery, Sir Run Run Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaofei Shen
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University
- Department of General Surgery
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39
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Koppensteiner L, Mathieson L, Pattle S, Dorward DA, O'Connor R, Akram AR. Location of CD39 + T cell subpopulations within tumors predict differential outcomes in non-small cell lung cancer. J Immunother Cancer 2023; 11:e006770. [PMID: 37648263 PMCID: PMC10471883 DOI: 10.1136/jitc-2023-006770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 09/01/2023] Open
Abstract
PURPOSE An improved mechanistic understanding of immunosuppressive pathways in non-small cell lung cancer (NSCLC) is important to develop novel diagnostic and therapeutic approaches. Here, we investigate the prognostic significance of the ectonucleotidases CD39 and CD73 in NSCLC. EXPERIMENTAL DESIGN The expression and localization of CD39, CD73 and CD103 was digitally quantified in a cohort of 162 early treatment naïve NSCLC patients using multiplex-immunofluorescence and related to patient outcome. Expression among different cell-populations was assessed via flow cytometry. Targeted RNA-Seq was performed on CD4+ and CD8+ T cells from digested NSCLC tumor tissue and single-cell RNA-Seq data was analyzed to investigate the functional significance of CD39+ T cell populations. RESULTS We demonstrate that flow cytometry of early untreated NSCLC patients shows an upregulation of CD39 expression in the tumor tissue among natural killer (NK) cells, fibroblasts and T cells. CD73 expression is mainly found among fibroblasts and Epcam+cells in the tumor tissue. Multiplex Immunofluorescence in a cohort of 162 early untreated NSCLC patients demonstrates that CD39 expression is mainly localized in the tumor stroma while CD73 expression is equally distributed between tumor nest and stroma, and high expression of CD39 and CD73 in the tumor stroma is associated with poor recurrence-free survival (RFS) at 5 years. Additionally, we find that CD8+T cells located in the tumor nest express CD103 and the density of CD39+CD103+CD8+ T cells in the tumor nest predicts improved RFS at 5 years. Targeted RNA-Seq shows that the tumor microenvironment of NSCLC upregulates regulatory pathways in CD4+ T cells and exhaustion in CD8+ T cells, and analysis of a single cell RNA sequencing dataset shows that CD39+CD4+ cells are enriched in Treg signature gene-sets, and CD39+CD103+ cytotoxic T lymphocyte show gene signatures indicative of an exhausted cytotoxic phenotype with upregulated expression of CXCL13. CONCLUSIONS Knowledge of patterns of distribution and location are required to understand the prognostic impact of CD39+ T cell populations in NSCLC. This study provides an improved understanding of spatial and functional characteristics of CD39+ T cells and their significance to patient outcome.
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Affiliation(s)
| | - Layla Mathieson
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
| | - Samuel Pattle
- Department of Pathology, Royal Infirmary, Edinburgh, UK
| | | | - Richard O'Connor
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
| | - Ahsan R Akram
- Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
- Cancer Research UK Edinburgh Centre, Institute of Genetics & Molecular Medicine, The University of Edinburgh, Edinburgh, UK
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40
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Zou X, Guan C, Gao J, Shi W, Cui Y, Zhong X. Tertiary lymphoid structures in pancreatic cancer: a new target for immunotherapy. Front Immunol 2023; 14:1222719. [PMID: 37529035 PMCID: PMC10388371 DOI: 10.3389/fimmu.2023.1222719] [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: 05/15/2023] [Accepted: 06/26/2023] [Indexed: 08/03/2023] Open
Abstract
Pancreatic cancer (PC) is extremely malignant and shows limited response to available immunotherapies due to the hypoxic and immunosuppressive nature of its tumor microenvironment (TME). The aggregation of immune cells (B cells, T cells, dendritic cells, etc.), which is induced in various chronic inflammatory settings such as infection, inflammation, and tumors, is known as the tertiary lymphoid structure (TLS). Several studies have shown that TLSs can be found in both intra- and peritumor tissues of PC. The role of TLSs in peritumor tissues in tumors remains unclear, though intratumoral TLSs are known to play an active role in a variety of tumors, including PC. The formation of intratumoral TLSs in PC is associated with a good prognosis. In addition, TLSs can be used as an indicator to assess the effectiveness of treatment. Targeted induction of TLS formation may become a new avenue of immunotherapy for PC. This review summarizes the formation, characteristics, relevant clinical outcomes, and clinical applications of TLSs in the pancreatic TME. We aim to provide new ideas for future immunotherapy of PC.
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Affiliation(s)
- Xinlei Zou
- Department of Hepatopancreatobiary Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Canghai Guan
- Department of Hepatopancreatobiary Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jianjun Gao
- Department of Hepatopancreatobiary Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wujiang Shi
- Department of Hepatopancreatobiary Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yunfu Cui
- Department of Hepatopancreatobiary Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiangyu Zhong
- Department of Hepatopancreatobiary Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China
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41
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Liu YG, Jiang ST, Zhang L, Zheng H, Zhang T, Zhang JW, Zhao HT, Sang XT, Xu YY, Lu X. Worldwide productivity and research trend of publications concerning tumor immune microenvironment (TIME): a bibliometric study. Eur J Med Res 2023; 28:229. [PMID: 37430294 DOI: 10.1186/s40001-023-01195-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 06/25/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND As the complexity and diversity of the tumor immune microenvironment (TIME) are becoming better understood, burgeoning research has progressed in this field. However, there is a scarcity of literature specifically focused on the bibliometric analysis of this topic. This study sought to investigate the development pattern of TIME-related research from 2006 to September 14, 2022, from a bibliometric perspective. METHODS We acquired both articles and reviews related to TIME from the Web of Science Core Collection (WoSCC) (retrieved on September 14, 2022). R package "Bibliometrix" was used to calculate the basic bibliometric features, present the collaborative conditions of countries and authors, and generate a three-field plot to show the relationships among authors, affiliations, and keywords. VOSviewer was utilized for co-authorship analysis of country and institution and keyword co-occurrence analysis. CiteSpace was used for citation burst analysis of keywords and cited references. In addition, Microsoft Office Excel 2019 was used to develop an exponential model to fit the cumulative publication numbers. RESULTS A total of 2545 publications on TIME were included, and the annual publication trend exhibited a significant increase over time. China and Fudan University were the most productive country and institution, with the highest number of publications of 1495 and 396, respectively. Frontiers in Oncology held the highest number of publications. A number of authors were recognized as the main contributors in this field. The clustering analysis revealed six clusters of keywords that highlighted the research hot spots in the fields of basic medical research, immunotherapy, and various cancer types separately. CONCLUSIONS This research analyzed 16 years of TIME-related research and sketched out a basic knowledge framework that includes publications, countries, journals, authors, institutions, and keywords. The finding revealed that the current research hot spots of the TIME domain lie in "TIME and cancer prognosis", "cancer immunotherapy", and "immune checkpoint". Our researchers identified the following areas: "immune checkpoint-based immunotherapy", "precise immunotherapy" and "immunocyte pattern", which may emerge as frontiers and focal points in the upcoming years, offering valuable avenues for further exploration.
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Affiliation(s)
- Yao-Ge Liu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Shi-Tao Jiang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Lei Zhang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Han Zheng
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Ting Zhang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Jun-Wei Zhang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Hai-Tao Zhao
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Xin-Ting Sang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China
| | - Yi-Yao Xu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China.
| | - Xin Lu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC), Beijing, China.
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Yu H, Bai K, Cheng Y, Lv J, Song Q, Yang H, Lu Q, Yang X. Clinical significance, tumor immune landscape and immunotherapy responses of ADAR in pan-cancer and its association with proliferation and metastasis of bladder cancer. Aging (Albany NY) 2023; 15:6302-6330. [PMID: 37414093 PMCID: PMC10373965 DOI: 10.18632/aging.204853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/19/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND ADAR is an enzyme involved in adenosine-inosine RNA editing. However, the role of ADAR in tumorigenesis, progression, and immunotherapy has not been fully elucidated. METHODS The TCGA, GTEx and GEO databases were extensively utilized to explore the expression level of ADAR across cancers. Combined with the clinical information of patients, the risk profile of ADAR in various cancers was delineated. We identified pathways enriched in ADAR and their related genes and explored the association between ADAR expression and the cancer immune microenvironment score and response to immunotherapy. Finally, we specifically explored the potential value of ADAR in the treatment of the bladder cancer immune response and verified the critical role of ADAR in the development and progression of bladder cancer through experiments. RESULTS ADAR is highly expressed in most cancers at both the RNA and protein level. ADAR is associated with the aggressiveness of some cancers, especially bladder cancer. In addition, ADAR is associated with immune-related genes, especially immune checkpoint genes, in the tumor immune microenvironment. Moreover, ADAR expression is positively correlated with tumor mutation burden and microsatellite instability in a variety of cancers, indicating that ADAR could be used as a biomarker of immunotherapy. Finally, we demonstrated that ADAR is a key pathogenic factor in bladder cancer. ADAR promoted proliferation and metastasis of bladder cancer cells. CONCLUSION ADAR regulates the tumor immune microenvironment and can be used as a biomarker of the tumor immunotherapy response, providing a novel strategy for the treatment of tumors, especially bladder cancer.
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Affiliation(s)
- Hao Yu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
- Institute of Urology and Andrology, Nanjing Medical University, Nanjing 210029, PR China
| | - Kexin Bai
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
- Institute of Urology and Andrology, Nanjing Medical University, Nanjing 210029, PR China
| | - Yidong Cheng
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Jiancheng Lv
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
- Institute of Urology and Andrology, Nanjing Medical University, Nanjing 210029, PR China
| | - Qiang Song
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Haiwei Yang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
- Institute of Urology and Andrology, Nanjing Medical University, Nanjing 210029, PR China
| | - Qiang Lu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Xiao Yang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
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Claudio N, Nguyen MT, Wanner A, Pucci F. Sequential Chromogenic IHC: Spatial Analysis of Lymph Nodes Identifies Contact Interactions between Plasmacytoid Dendritic Cells and Plasmablasts. CANCER RESEARCH COMMUNICATIONS 2023; 3:1237-1247. [PMID: 37484199 PMCID: PMC10361537 DOI: 10.1158/2767-9764.crc-23-0102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/14/2023] [Accepted: 06/16/2023] [Indexed: 07/25/2023]
Abstract
Recent clinical observations have emphasized the critical role that the spatial organization of immune cells in lymphoid structures plays in the success of cancer immunotherapy and patient survival. However, implementing sequential chromogenic IHC (scIHC) to analyze multiple biomarkers on a single tissue section has been limited because of a lack of a standardized, rigorous guide to the development of customized biomarker panels and a need for user-friendly analysis pipelines that can extract meaningful data. In this context, we provide a comprehensive guide for the development of novel biomarker panels for scIHC, using practical examples and illustrations to highlight the most common complications that can arise during the setup of a new biomarker panel, and provide detailed instructions on how to prevent and detect cross-reactivity between secondary reagents and carryover between detection antibodies. We also developed a novel analysis pipeline based on non-rigid tissue deformation correction, Cellpose-inspired automated cell segmentation, and computational network masking of low-quality data. We applied this biomarker panel and pipeline to study regional lymph nodes from patients with head and neck cancer, identifying novel contact interactions between plasmablasts and plasmacytoid dendritic cells in vivo. Given that Toll-like receptors, which are highly expressed in plasmacytoid dendritic cells, play a key role in vaccine efficacy, the significance of this cell-cell interaction decisively warrants further studies. In summary, this work provides a streamlined approach to the development of customized biomarker panels for scIHC that will ultimately improve our understanding of immune responses in cancer. Significance We present a comprehensive guide for developing customized biomarker panels to investigate cell-cell interactions in the context of immune responses in cancer. This approach revealed novel contact interactions between plasmablasts and plasmacytoid dendritic cells in lymph nodes from patients with head and neck cancer.
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Affiliation(s)
- Natalie Claudio
- Department of Otolaryngology – Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
| | | | | | - Ferdinando Pucci
- Department of Otolaryngology – Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, Oregon
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Gunnarsdottir FB, Briem O, Lindgren AY, Källberg E, Andersen C, Grenthe R, Rosenqvist C, Millrud CR, Wallgren M, Viklund H, Bexell D, Johansson ME, Hedenfalk I, Hagerling C, Leandersson K. Breast cancer associated CD169 + macrophages possess broad immunosuppressive functions but enhance antibody secretion by activated B cells. Front Immunol 2023; 14:1180209. [PMID: 37404831 PMCID: PMC10315498 DOI: 10.3389/fimmu.2023.1180209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 06/05/2023] [Indexed: 07/06/2023] Open
Abstract
CD169+ resident macrophages in lymph nodes of breast cancer patients are for unknown reasons associated with a beneficial prognosis. This contrasts CD169+ macrophages present in primary breast tumors (CD169+ TAMs), that correlate with a worse prognosis. We recently showed that these CD169+ TAMs were associated with tertiary lymphoid structures (TLSs) and Tregs in breast cancer. Here, we show that CD169+ TAMs can be monocyte-derived and express a unique mediator profile characterized by type I IFNs, CXCL10, PGE2 and inhibitory co-receptor expression pattern. The CD169+ monocyte-derived macrophages (CD169+ Mo-M) possessed an immunosuppressive function in vitro inhibiting NK, T and B cell proliferation, but enhanced antibody and IL6 secretion in activated B cells. Our findings indicate that CD169+ Mo-M in the primary breast tumor microenvironment are linked to both immunosuppression and TLS functions, with implications for future targeted Mo-M therapy.
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Affiliation(s)
- Frida Björk Gunnarsdottir
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Oscar Briem
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Aida Yifter Lindgren
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Eva Källberg
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Cajsa Andersen
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Robert Grenthe
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Cassandra Rosenqvist
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Camilla Rydberg Millrud
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Mika Wallgren
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Hannah Viklund
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
| | - Daniel Bexell
- Translational Cancer Research, TCR, Medicon Village, Lund University, Lund, Sweden
| | - Martin E. Johansson
- Sahlgrenska Center for Cancer Research, Department of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Ingrid Hedenfalk
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Catharina Hagerling
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
- Division of Clinical Genetics, Department of Laboratory Medicine Lund, Lund University, Lund, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department for Translational Medicine, Clinical Research Center, Lund University, Malmö, Sweden
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Li D, Xu W, Chang Y, Xiao Y, He Y, Ren S. Advances in landscape and related therapeutic targets of the prostate tumor microenvironment. Acta Biochim Biophys Sin (Shanghai) 2023. [PMID: 37294106 DOI: 10.3724/abbs.2023092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023] Open
Abstract
The distinct tumor microenvironment (TME) of prostate cancer (PCa), which promotes tumor proliferation and progression, consists of various stromal cells, immune cells, and a dense extracellular matrix (ECM). The understanding of the prostate TME extends to tertiary lymphoid structures (TLSs) and metastasis niches to provide a more concise comprehension of tumor metastasis. These constituents collectively structure the hallmarks of the pro-tumor TME, including immunosuppressive, acidic, and hypoxic niches, neuronal innervation, and metabolic rewiring. In combination with the knowledge of the tumor microenvironment and the advancement of emerging therapeutic technologies, several therapeutic strategies have been developed, and some of them have been tested in clinical trials. This review elaborates on PCa TME components, summarizes various TME-targeted therapies, and provides insights into PCa carcinogenesis, progression, and therapeutic strategies.
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Affiliation(s)
- Duocai Li
- Department of Urology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Weidong Xu
- Department of Urology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Yifan Chang
- Department of Urology, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Yutian Xiao
- Department of Urology, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Yundong He
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai 200062, China
| | - Shancheng Ren
- Department of Urology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai 200003, China
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Xiong J, Chi H, Yang G, Zhao S, Zhang J, Tran LJ, Xia Z, Yang F, Tian G. Revolutionizing anti-tumor therapy: unleashing the potential of B cell-derived exosomes. Front Immunol 2023; 14:1188760. [PMID: 37342327 PMCID: PMC10277631 DOI: 10.3389/fimmu.2023.1188760] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/22/2023] [Indexed: 06/22/2023] Open
Abstract
B cells occupy a vital role in the functioning of the immune system, working in tandem with T cells to either suppress or promote tumor growth within the tumor microenvironment(TME). In addition to direct cell-to-cell communication, B cells and other cells release exosomes, small membrane vesicles ranging in size from 30-150 nm, that facilitate intercellular signaling. Exosome research is an important development in cancer research, as they have been shown to carry various molecules such as major histocompatibility complex(MHC) molecules and integrins, which regulate the TME. Given the close association between TME and cancer development, targeting substances within the TME has emerged as a promising strategy for cancer therapy. This review aims to present a comprehensive overview of the contributions made by B cells and exosomes to the tumor microenvironment (TME). Additionally, we delve into the potential role of B cell-derived exosomes in the progression of cancer.
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Affiliation(s)
- Jingwen Xiong
- Department of Sports Rehabilitation, Southwest Medical University, Luzhou, China
| | - Hao Chi
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Guanhu Yang
- Department of Specialty Medicine, Ohio University, Athens, OH, United States
| | - Songyun Zhao
- Department of Neurosurgery, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, China
| | - Jing Zhang
- Division of Basic Biomedical Sciences, The University of South Dakota Sanford School of Medicine, Vermillion, SD, United States
| | - Lisa Jia Tran
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Zhijia Xia
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Fang Yang
- Department of Ophthalmology, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Gang Tian
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
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Veneroni MV, Festa BM, Costantino A, Spriano G, Mercante G, De Virgilio A, Di Tommaso L. Prognostic Impact of Tumor Immune Microenvironment and Its Predictive Role in Salivary Gland Cancer. Head Neck Pathol 2023; 17:515-527. [PMID: 36723850 PMCID: PMC10293532 DOI: 10.1007/s12105-023-01528-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 01/09/2023] [Indexed: 02/02/2023]
Abstract
BACKGROUND Recently, many studies have investigated the role of tumor immune microenvironment (TIME) in carcinogenesis, highlighting its relation to both tumor regression and progression. In particular, the "inflammatory system", made of innate and adaptive immune cells, interacts with cancer cells and their surrounding stroma. In this setting, the aim of this review is to summarize the current literature regarding the TIME of major salivary gland carcinomas (MSGCs), with particular attention on the characteristics and prognostic role of tumor infiltrating lymphocytes (TILs), the mechanisms that lead to TILs exhaustion and the important additional immune infiltrating factors that help SGC progression or remission. METHODS A comprehensive literature search was performed concerning published articles on the role of TIME in MSGCs. RESULTS In this work we summarize the advancing knowledge on TIME in SGCs by demonstrating the key prognostic and/or predictive value of specific immune features. CONCLUSION From the analysis of the current 'status of the art' it clearly emerges a need for precise, unambiguous phenotyping of immune cell populations, as well as a more thorough understanding of the frequencies and interactions of multiple immune cell types inside the TIME and their spatial localization (intratumoral vs. stromal).
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Affiliation(s)
- Maria Vittoria Veneroni
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy
| | - Bianca Maria Festa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Andrea Costantino
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Giuseppe Spriano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Giuseppe Mercante
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
| | - Armando De Virgilio
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy.
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy.
| | - Luca Di Tommaso
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090, Pieve Emanuele, MI, Italy
- Pathology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, MI, Italy
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48
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Devan AR, Nair B, Aryan MK, Liju VB, Koshy JJ, Mathew B, Valsan A, Kim H, Nath LR. Decoding Immune Signature to Detect the Risk for Early-Stage HCC Recurrence. Cancers (Basel) 2023; 15:2729. [PMID: 37345066 DOI: 10.3390/cancers15102729] [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: 03/18/2023] [Revised: 05/02/2023] [Accepted: 05/09/2023] [Indexed: 06/23/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is often recognized as an inflammation-linked cancer, which possesses an immunosuppressive tumor microenvironment. Curative treatments such as surgical resection, liver transplantation, and percutaneous ablation are mainly applicable in the early stage and demonstrate significant improvement of survival rate in most patients. However, 70-80% of patients report HCC recurrence within 5 years of curative treatment, representing an important clinical issue. However, there is no effective recurrence marker after surgical and locoregional therapies, thus, tumor size, number, and histological features such as cancer cell differentiation are often considered as risk factors for HCC recurrence. Host immunity plays a critical role in regulating carcinogenesis, and the immune microenvironment characterized by its composition, functional status, and density undergoes significant alterations in each stage of cancer progression. Recent studies reported that analysis of immune contexture could yield valuable information regarding the treatment response, prognosis and recurrence. This review emphasizes the prognostic value of tumors associated with immune factors in HCC recurrence after curative treatment. In particular, we review the immune landscape and immunological factors contributing to early-stage HCC recurrence, and discuss the immunotherapeutic interventions to prevent tumor recurrence following curative treatments.
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Affiliation(s)
- Aswathy R Devan
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi 682041, Kerala, India
| | - Bhagyalakshmi Nair
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi 682041, Kerala, India
| | | | - Vijayastelar B Liju
- The Shraga Segal Department of Microbiology-Immunology and Genetics, Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva 84105, Israel
| | - Joel Joy Koshy
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi 682041, Kerala, India
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi 682041, Kerala, India
| | - Arun Valsan
- Department of Gastroenterology and Epatology, Amrita Institute of Medical Science, Kochi 682041, Kerala, India
| | - Hoon Kim
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Lekshmi R Nath
- Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Science Campus, Kochi 682041, Kerala, India
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Ramachandran M, Vaccaro A, van de Walle T, Georganaki M, Lugano R, Vemuri K, Kourougkiaouri D, Vazaios K, Hedlund M, Tsaridou G, Uhrbom L, Pietilä I, Martikainen M, van Hooren L, Olsson Bontell T, Jakola AS, Yu D, Westermark B, Essand M, Dimberg A. Tailoring vascular phenotype through AAV therapy promotes anti-tumor immunity in glioma. Cancer Cell 2023:S1535-6108(23)00136-8. [PMID: 37172581 DOI: 10.1016/j.ccell.2023.04.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 02/13/2023] [Accepted: 04/18/2023] [Indexed: 05/15/2023]
Abstract
Glioblastomas are aggressive brain tumors that are largely immunotherapy resistant. This is associated with immunosuppression and a dysfunctional tumor vasculature, which hinder T cell infiltration. LIGHT/TNFSF14 can induce high endothelial venules (HEVs) and tertiary lymphoid structures (TLS), suggesting that its therapeutic expression could promote T cell recruitment. Here, we use a brain endothelial cell-targeted adeno-associated viral (AAV) vector to express LIGHT in the glioma vasculature (AAV-LIGHT). We found that systemic AAV-LIGHT treatment induces tumor-associated HEVs and T cell-rich TLS, prolonging survival in αPD-1-resistant murine glioma. AAV-LIGHT treatment reduces T cell exhaustion and promotes TCF1+CD8+ stem-like T cells, which reside in TLS and intratumoral antigen-presenting niches. Tumor regression upon AAV-LIGHT therapy correlates with tumor-specific cytotoxic/memory T cell responses. Our work reveals that altering vascular phenotype through vessel-targeted expression of LIGHT promotes efficient anti-tumor T cell responses and prolongs survival in glioma. These findings have broader implications for treatment of other immunotherapy-resistant cancers.
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Affiliation(s)
- Mohanraj Ramachandran
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Alessandra Vaccaro
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Tiarne van de Walle
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Maria Georganaki
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Roberta Lugano
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Kalyani Vemuri
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Despoina Kourougkiaouri
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Konstantinos Vazaios
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Marie Hedlund
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Georgia Tsaridou
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Lene Uhrbom
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Ilkka Pietilä
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Miika Martikainen
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Luuk van Hooren
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Thomas Olsson Bontell
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; Department of Clinical Pathology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Asgeir S Jakola
- Department of Neurosurgery, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden; Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden
| | - Di Yu
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Bengt Westermark
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Magnus Essand
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden.
| | - Anna Dimberg
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden.
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Mao L, Pan Z, Chen W, Hu W, Chen X, Dai H. AVPR2 is a potential prognostic biomarker and correlated with immune infiltration in head and neck squamous cell carcinoma. BMC Med Genomics 2023; 16:67. [PMID: 36998036 PMCID: PMC10061778 DOI: 10.1186/s12920-023-01500-3] [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: 07/10/2022] [Accepted: 03/25/2023] [Indexed: 04/01/2023] Open
Abstract
PURPOSE To explore the potential of AVPR2 in the immunotherapy of head and neck squamous cell carcinoma (HNSCC), thus providing insights into a novel antitumour strategy. METHODS In this study, we performed a comprehensive analysis of the AVPR2 gene in HNSCC using public datasets from The Cancer Genome Atlas and Gene Expression Omnibus. We explored the potential molecular mechanism of HNSCC in clinical prognosis and tumour immunity from the aspects of gene expression, prognosis, immune subtypes, and immune infiltration. RESULTS AVPR2 expression was significantly downregulated in primary HNSCC tissue compared with normal tissue. HNSCC patients with high AVPR2 expression had a better prognosis. Moreover, the results of GSEA showed that immune subtype surface AVPR2 is involved in immune modulation. Furthermore, significant strong correlations between AVPR2 expression and infiltrating immune cells existed in HNSCC, and marker genes of infiltrating immune cells were also significantly related to AVPR2 expression in HNSCC. These results suggest that AVPR2 expression can influence the infiltration of tumour immune cells. Finally, we found that only high levels of B-cell infiltration, rather than those of other immune cells, can predict a longer overall survival in patients with HNSCC. Future studies are needed to explore the role of AVPR2 and tumour-infiltrating B cells in HNSCC. CONCLUSIONS The AVPR2 gene may be a prognostic biomarker of HNSCC. Moreover, AVPR2 may play a role in HNSCC immune modulation, and the regulation of tumour-infiltrating B cells by AVPR2 may be a key link.
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Affiliation(s)
- Linwei Mao
- Department of Otolaryngology, Affiliated Hospital of Putian University, Putian, Fujian, People's Republic of China.
| | - Zhiyong Pan
- Department of Otolaryngology, Affiliated Hospital of Putian University, Putian, Fujian, People's Republic of China
| | - Wenzhi Chen
- Department of Otolaryngology, Affiliated Hospital of Putian University, Putian, Fujian, People's Republic of China
| | - Weiqun Hu
- Department of Otolaryngology, Affiliated Hospital of Putian University, Putian, Fujian, People's Republic of China
| | - Xiufen Chen
- Department of Otolaryngology, Affiliated Hospital of Putian University, Putian, Fujian, People's Republic of China
| | - Huiting Dai
- Department of Otolaryngology, Affiliated Hospital of Putian University, Putian, Fujian, People's Republic of China
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