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Dasgupta S, Gayen S, Chakraborty T, Afrose N, Pal R, Mahata S, Nasare V, Roy S. Potential role of immune cell therapy in gynecological cancer and future promises: a comprehensive review. Med Oncol 2024; 41:98. [PMID: 38536512 DOI: 10.1007/s12032-024-02337-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 02/20/2024] [Indexed: 05/31/2024]
Abstract
Gynecological malignancies are most leading causes of death among women worldwide. The high prevalence of gynecologic malignancies remains significant, necessitating to turn the novel treatment approach like immunotherapy, wherein cancer cells are killed by the invasion of immune system. In recent year, immunotherapy has mostly an advanced treatment approach to repressing the tumor cells survival, proliferation, and invasion via the activation of immune systems. Moreover, various types of immune cells including T-cells, B-cells, and dendritic cells are associated with the immunotherapeutic strategy in cancer treatment. Although the significant role of T-cells against cancer is well established, while B-cells and dendritic cells also play an important role against different gynecological cancer by regulating the immune system. This review focuses on that arena and highlight the role of immune cells in the treatment of gynaecological cancer. Various immune cell-based anticancer therapies such as T-cell therapies, Adoptive Cellular transfer, B-cell therapies as well as approaches to Dendritic Cell therapies have been discussed in detail. Furthermore, the clinical settings and future avenues regarding immunotherapy on gynecological cancer have also been reviewed and illuminated in the recent study.
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Affiliation(s)
- Sandipan Dasgupta
- Department of Pharmaceutical Technology, Maulana Abul Kalam Azad University of Technology, Kolkata, West Bengal, India
| | - Sakuntala Gayen
- NSHM Knowledge Campus, Kolkata - Group of Institutions, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India
| | - Tania Chakraborty
- NSHM Knowledge Campus, Kolkata - Group of Institutions, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India
| | - Naureen Afrose
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, West Bengal, India
| | - Ranita Pal
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Sutapa Mahata
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Vilas Nasare
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Souvik Roy
- NSHM Knowledge Campus, Kolkata - Group of Institutions, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India.
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Shea AA, Heffron CL, Grieco JP, Roberts PC, Schmelz EM. Obesity modulates the cellular and molecular microenvironment in the peritoneal cavity: implication for ovarian cancer risk. Front Immunol 2024; 14:1323399. [PMID: 38264656 PMCID: PMC10803595 DOI: 10.3389/fimmu.2023.1323399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/12/2023] [Indexed: 01/25/2024] Open
Abstract
Introduction Abdominal obesity increases the risk of developing ovarian cancer but the molecular mechanisms of how obesity supports ovarian cancer development remain unknown. Here we investigated the impact of obesity on the immune cell and gene expression profiles of distinct abdominal tissues, focusing on the peritoneal serous fluid (PSF) and the omental fat band (OFB) as critical determinants for the dissemination of ovarian metastases and early metastatic events within the peritoneal cavity. Methods Female C57BL/6 mice were fed a low-fat (LFD) or a high-fat diet (HFD) for 12 weeks until the body weights in the HFD group were significantly higher and the mice displayed an impaired glucose tolerance. Then the mice were injected with the murine ovarian cancer cells (MOSE-LTICv) while remaining on their diets. After 21 days, the mice were sacrificed, tumor burden was evaluated and tissues were harvested. The immune cell composition of abdominal tissues and changes in gene expression in the PSF and OFB were evaluated by flow cytometry and qPCR RT2-profiler PCR arrays and confirmed by qRT-PCR, respectively. Other peritoneal adipose tissues including parametrial and retroperitoneal white adipose tissues as well as blood were also investigated. Results While limited effects were observed in the other peritoneal adipose tissues, feeding mice the HFD led to distinct changes in the immune cell composition in the PSF and the OFB: a depletion of B cells but an increase in myeloid-derived suppressor cells (MDSC) and mono/granulocytes, generating pro-inflammatory environments with increased expression of cyto- and chemokines, and genes supporting adhesion, survival, and growth, as well as suppression of apoptosis. This was associated with a higher peritoneal tumor burden compared to mice fed a LFD. Changes in cellular and genetic profiles were often exacerbated by the HFD. There was a large overlap in genes that were modulated by both the HFD and the cancer cells, suggesting that this 'genetic fingerprint' is important for ovarian metastases to the OFB. Discussion In accordance with the 'seed and soil' theory, our studies show that obesity contributes to the generation of a pro-inflammatory peritoneal environment that supports the survival of disseminating ovarian cancer cells in the PSF and the OFB and enhances the early metastatic adhesion events in the OFB through an increase in extracellular matrix proteins and modulators such as fibronectin 1 and collagen I expression as well as in genes supporting growth and invasion such as Tenacin C. The identified genes could potentially be used as targets for prevention strategies to lower the ovarian cancer risk in women with obesity.
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Affiliation(s)
- Amanda A. Shea
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
| | - Connie Lynn Heffron
- Department of Biomedical Sciences and Pathobiology, Virginia Tech, Blacksburg, VA, United States
| | - Joseph P. Grieco
- Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, United States
| | - Paul C. Roberts
- Department of Biomedical Sciences and Pathobiology, Virginia Tech, Blacksburg, VA, United States
| | - Eva M. Schmelz
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
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McCaw TR, Lofftus SY, Crompton JG. Clonal redemption of B cells in cancer. Front Immunol 2023; 14:1277597. [PMID: 37965337 PMCID: PMC10640973 DOI: 10.3389/fimmu.2023.1277597] [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: 08/14/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Abstract
Potentially self-reactive B cells constitute a large portion of the peripheral B cell repertoire in both mice and humans. Maintenance of autoreactive B cell populations could conceivably be detrimental to the host but their conservation throughout evolution suggests performance of a critical and beneficial immune function. We discuss herein how the process of clonal redemption may provide insight to preservation of an autoreactive B cell pool in the context of infection and autoimmunity. Clonal redemption refers to additional recombination or hypermutation events decreasing affinity for self-antigen, while increasing affinity for foreign antigens. We then review findings in murine models and human patients to consider whether clonal redemption may be able to provide tumor antigen-specific B cells and how this may or may not predispose patients to autoimmunity.
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Affiliation(s)
| | | | - Joseph G. Crompton
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles, CA, United States
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Zhang B, Chen X, Wang Z, Guo F, Zhang X, Huang B, Ma S, Xia S, Shang D. Identifying endoplasmic reticulum stress-related molecular subtypes and prognostic model for predicting the immune landscape and therapy response in pancreatic cancer. Aging (Albany NY) 2023; 15:10549-10579. [PMID: 37815881 PMCID: PMC10599750 DOI: 10.18632/aging.205094] [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: 05/26/2023] [Accepted: 09/09/2023] [Indexed: 10/12/2023]
Abstract
Endoplasmic reticulum stress (ERS) is caused by the accumulation of intracellular misfolded or unfolded proteins and is associated with cancer development. In this study, pan-cancer analysis revealed complex genetic variations, including copy number variation, methylation, and somatic mutations for ERS-related genes (ERGs) in 33 kinds of cancer. Consensus clustering divided pancreatic cancer (PC) patients from TCGA and GEO databases into two ERS-related subtypes: ERGcluster A and B. Compared with ERGcluster A, ERGcluster B had a more active ERS state and worse prognosis. Subsequently, the ERS-related prognostic model was established to quantify the ERS score for a single sample. The patient with a low ERS score had remarkably longer survival times. ssGSEA and CIBERSORT algorithms revealed that activated B cells and CD8+ T cells had higher infiltration in the low ERS score group, but higher infiltration of activated CD4+ T cells, activated dendritic cells, macrophages, and neutrophils in the high ERS score group. Drug sensitivity analysis indicated the low ERS score group had a better response to gemcitabine, paclitaxel, 5-fluorouracil, oxaliplatin, and irinotecan. RT-qPCR validated that MET, MUC16, and KRT7 in the model had higher expression levels in pancreatic tumour tissues. Single-cell analysis further revealed that MET, MUC16, and KRT7 were mainly expressed in cancer cells in PC tumour microenvironment. In all, we first constructed the ERS-related molecular subtypes and prognostic model in PC. Our research highlighted the vital role of ERS in PC and contributed to further research on molecular mechanisms and novel therapeutic strategies for PC in the future.
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Affiliation(s)
- Biao Zhang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xu Chen
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Zhizhou Wang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Fangyue Guo
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Xiaonan Zhang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Bingqian Huang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Shurong Ma
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Shilin Xia
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Dong Shang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
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Larre A, Fernandes RC, Gerbasi GJ, Carvalho FM. Tumor-Infiltrating Lymphocytes and Tumor-Stroma Ratio on Early-Stage Cervix Carcinoma: Prognostic Value of Two Distinct Morphological Patterns of Microenvironment. Cureus 2023; 15:e45148. [PMID: 37842421 PMCID: PMC10571070 DOI: 10.7759/cureus.45148] [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] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Background Tumor progression is influenced by the complex network of different cellular elements that make up its microenvironment. Tumor-infiltrating lymphocytes (TILs) and stroma characteristics reflect two faces of the intricate mechanisms involved in the tumor-host interaction and can be easily evaluated by routine histological examination. Their prognostic value could be demonstrated in different tumor tumor types, but they are poorly explored in cervical cancer. Methodology In this retrospective study, we analyzed the association of TILs, tumor-stroma ratio (TSR), and pattern of stromal fibroblasts with prognosis and classical clinicopathological variables. We studied 61 patients with early-stage cervical cancer. We reviewed histological type, tumor grade, Silva pattern of invasion for adenocarcinomas, tumor thickness, depth of stromal invasion, lymph vascular space invasion, and lymph node status. The median follow-up was 37.77 months (range 4.77 to 112.37 months). Results The TSR did not correlate with any clinicopathological features or disease-free and overall survival. On the other hand, the reactive pattern of stroma composed of larger fibroblasts and less collagenization was associated with the FIGO IB2 stage (p=0.04), larger tumor (p=0.03), and deeper infiltration (p=0.005). There were more recurrences in the group of reactive stroma (33.13% vs. 11.5%), although the difference did not reach statistical significance. Reactive stroma was associated with lower survival free of recurrence (p=0.05) and overall survival (p=0.009). High TILs were associated with squamous cell type (p=0.003), higher tumor grade (p=0.02), and more LVSI (p=0.02). Tumors with higher TILs presented higher free recurrence interval (p=0.06) and overall survival (p=0.03). No association was observed between stroma characteristics and TILs. Conclusions Our study suggested that although immune activation and stromal changes are important features of microenvironment remodeling during tumoral progression, they are independent, following distinct carcinogenetic pathways. Pathological assessment of stroma characteristics and TILs adds significant prognostic information and demonstrates how a simple routine laboratory assessment can generate a better understanding of biological phenomena.
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Affiliation(s)
- Ailma Larre
- Pathology, Faculdade de Medicina da Universidade de Sao Paulo, Hospital Beneficiencia Portuguesa, Sao Paulo, BRA
| | | | - Giovana J Gerbasi
- Obstetrics and Gynecology, Instituto Brasileiro de Controle do Cancer, Hospital Israelita Albert Einstein, Sao Paulo, BRA
| | - Filomena M Carvalho
- Pathology, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, BRA
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Patel AJ, Khan N, Richter A, Naidu B, Drayson MT, Middleton GW. Deep immune B and plasma cell repertoire in non-small cell lung cancer. Front Immunol 2023; 14:1198665. [PMID: 37398676 PMCID: PMC10311499 DOI: 10.3389/fimmu.2023.1198665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/01/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction B cells, which have long been thought to be minor players in the development of anti-tumor responses, have been implicated as key players in lung cancer pathogenesis and response to checkpoint blockade in patients with lung cancer. Enrichment of late-stage plasma and memory cells in the tumor microenvironment has been shown in lung cancer, with the plasma cell repertoire existing on a functional spectrum with suppressive phenotypes correlating with outcome. B cell dynamics may be influenced by the inflammatory microenvironment observed in smokers and between LUAD and LUSC. Methods Here, we show through high-dimensional deep phenotyping using mass cytometry (CyTOF), next generation RNA sequencing and multispectral immunofluorescence imaging (VECTRA Polaris) that key differences exist in the B cell repertoire between tumor and circulation in paired specimens from lung adenocarcinoma (LUAD) and squamous cell carcinoma (LUSC). Results In addition to the current literature, this study provides insight into the in-depth description of the B cell contexture in Non-Small Cell Lung Cancer (NSCLC) with reference to broad clinico-pathological parameters based on our analysis of 56 patients. Our findings reinforce the phenomenon of B-cell trafficking from distant circulatory compartments into the tumour microenvironment (TME). The circulatory repertoire shows a predilection toward plasma and memory phenotypes in LUAD however no major differences exist between LUAD and LUSC at the level of the TME. B cell repertoire, amongst other factors, may be influenced by the inflammatory burden in the TME and circulation, that is, smokers and non-smokers. We have further clearly demonstrated that the plasma cell repertoire exists on a functional spectrum in lung cancer, and that the suppressive regulatory arm of this axis may play a significant role in determining postoperative outcomes as well as following checkpoint blockade. This will require further long-term functional correlation. Conclusion B and Plasma cell repertoire is very diverse and heterogeneous across different tissue compartments in lung cancer. Smoking status associates with key differences in the immune milieu and the consequent inflammatory microenvironment is likely responsible for the functional and phenotypic spectrum we have seen in the plasma cell and B cell repertoire in this condition.
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Affiliation(s)
- Akshay J. Patel
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Naeem Khan
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Alex Richter
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Babu Naidu
- Institute of Inflammation and Ageing (IIA), College of Medical Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Mark T. Drayson
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Gary W. Middleton
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
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Li C, Zhu M, Wang J, Wu H, Liu Y, Huang D. Role of m6A modification in immune microenvironment of digestive system tumors. Biomed Pharmacother 2023; 164:114953. [PMID: 37269812 DOI: 10.1016/j.biopha.2023.114953] [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: 04/11/2023] [Revised: 05/21/2023] [Accepted: 05/27/2023] [Indexed: 06/05/2023] Open
Abstract
Digestive system tumors are huge health problem worldwide, largely attributable to poor dietary choices. The role of RNA modifications in cancer development is an emerging field of research. RNA modifications are associated with the growth and development of various immune cells, which, in turn, regulate the immune response. The majority of RNA modifications are methylation modifications, and the most common type is the N6-methyladenosine (m6A) modification. Here, we reviewed the molecular mechanism of m6A in the immune cells and the role of m6A in the digestive system tumors. However, further studies are required to better understand the role of RNA methylation in human cancers for designing diagnostic and treatment strategies and predicting the prognosis of patients.
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Affiliation(s)
- Chao Li
- Department of Child Health Care, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Mengqi Zhu
- Department of Child Health Care, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Jiajia Wang
- Department of Health Management, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Hengshuang Wu
- Department of Gynecological Pelvis Floor Reconstruction Ward, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Yameng Liu
- Department of Child Health Care, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Di Huang
- Department of Child Health Care, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China.
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Li N, Jia X, Wang Z, Wang K, Qu Z, Chi D, Sun Z, Jiang J, Cui Y, Wang C. Characterization of anoikis-based molecular heterogeneity in pancreatic cancer and pancreatic neuroendocrine tumor and its association with tumor immune microenvironment and metabolic remodeling. Front Endocrinol (Lausanne) 2023; 14:1153909. [PMID: 37234801 PMCID: PMC10206226 DOI: 10.3389/fendo.2023.1153909] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/21/2023] [Indexed: 05/28/2023] Open
Abstract
Background Accumulating evidence suggests that anoikis plays a crucial role in the onset and progression of pancreatic cancer (PC) and pancreatic neuroendocrine tumors (PNETs); nevertheless, the prognostic value and molecular characteristics of anoikis in cancers are yet to be determined. Materials and methods We gathered and collated the multi-omics data of several human malignancies using the TCGA pan-cancer cohorts. We thoroughly investigated the genomics and transcriptomics features of anoikis in pan-cancer. We then categorized a total of 930 patients with PC and 226 patients with PNETs into distinct clusters based on the anoikis scores computed through single-sample gene set enrichment analysis. We then delved deeper into the variations in drug sensitivity and immunological microenvironment between the various clusters. We constructed and validated a prognostic model founded on anoikis-related genes (ARGs). Finally, we conducted PCR experiments to explore and verify the expression levels of the model genes. Results Initially, we identified 40 differentially expressed anoikis-related genes (DE-ARGs) between pancreatic cancer (PC) and adjacent normal tissues based on the TCGA, GSE28735, and GSE62452 datasets. We systematically explored the pan-cancer landscape of DE-ARGs. Most DE-ARGs also displayed differential expression trends in various tumors, which were strongly linked to favorable or unfavorable prognoses of patients with cancer, especially PC. Cluster analysis successfully identified three anoikis-associated subtypes for PC patients and two anoikis-associated subtypes for PNETs patients. The C1 subtype of PC patients showed a higher anoikis score, poorer prognosis, elevated expression of oncogenes, and lower level of immune cell infiltration, whereas the C2 subtype of PC patients had the exact opposite characteristics. We developed and validated a novel and accurate prognostic model for PC patients based on the expression traits of 13 DE-ARGs. In both training and test cohorts, the low-risk subpopulations had significantly longer overall survival than the high-risk subpopulations. Dysregulation of the tumor immune microenvironment could be responsible for the differences in clinical outcomes between low- and high-risk groups. Conclusions These findings provide fresh insights into the significance of anoikis in PC and PNETs. The identification of subtypes and construction of models have accelerated the progress of precision oncology.
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Affiliation(s)
- Ning Li
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
- Department of General Surgery, Wafangdian Central Hospital, Dalian, Liaoning, China
- Graduate School of Dalian Medical University, Dalian, Liaoning, China
| | - Xingqing Jia
- Department of Digestive, Jinan City People’s Hospital, Jinan, Shandong, China
| | - Zhong Wang
- Department of General Surgery, Wafangdian Central Hospital, Dalian, Liaoning, China
| | - Kaige Wang
- Graduate School of Dalian Medical University, Dalian, Liaoning, China
| | - Zumin Qu
- Department of Pathology, Wafangdian Central Hospital, Dalian, Liaoning, China
| | - Dong Chi
- Department of General Surgery, Wafangdian Central Hospital, Dalian, Liaoning, China
| | - Zhubo Sun
- Department of General Surgery, Wafangdian Central Hospital, Dalian, Liaoning, China
| | - Jian Jiang
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Yougang Cui
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
- Department of General Surgery, The Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China
| | - Changmiao Wang
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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Tumor tissue microorganisms are closely associated with tumor immune subtypes. Comput Biol Med 2023; 157:106774. [PMID: 36931204 DOI: 10.1016/j.compbiomed.2023.106774] [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: 01/28/2023] [Revised: 02/21/2023] [Accepted: 03/09/2023] [Indexed: 03/12/2023]
Abstract
Studies have found that different immune subtypes are present in the same tumor. Different tumor subtypes have different tumor microenvironments (TME). This means that the efficacy of immunotherapy in actual applications will, therefore, have different results. Existing tumor immune subtype studies have mostly focused on immune cells, stromal cells, genes and molecules without considering the presence of microbes. Some studies have shown that microflora can strongly promote many gastrointestinal cancers. The microbiome has, therefore, become an important biomarker and regulatory factor of cancer progression and therapeutic responses. In addition, the presence of microflora can strongly regulate the host immune system, indirectly affecting tumor growth. Taken together, it is important to study the relationships that develop among tumor tissue microorganisms, tumor immune subtype, and the TME. In this study, correlations between microbial abundance, immune cell infiltration, immune gene expression and tumor immune subtype were studied. To accomplish this, tissue microorganisms and immune cell ratios with significant differences between the different cancers were obtained by comparing 203 gastric cancer and intestinal cancer samples. Two immune subtypes of intestinal samples were obtained by K-means clustering algorithm and tissue microorganisms, immune cell ratios and immune-related genes with significant differences between different immune subtypes were screened through Wilcoxon rank sum test. The results showed that Clostridioides difficile, Aspergillus fumigatus, Yarrowia lipolytica, and Fusarium pseudograminearum were all closely associated with the identified tumor immune subtypes. Our open-source software is freely available from GitHub at https://github.com/gutmicrobes/IMM-subtype.git.
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Gultekin M, Beduk Esen CS, Ates Ozdemir D, Yildirim S, Yuce D, Usubutun A, Yildiz F. Stromal or intraepithelial tumor-infiltrating lymphocytes: which one has more prognostic significance in cervical cancer? Arch Gynecol Obstet 2023; 307:969-980. [PMID: 35840843 DOI: 10.1007/s00404-022-06687-x] [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: 02/08/2022] [Accepted: 06/21/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE To investigate the effect of tumor-infiltrating lymphocytes (TILs) and tumor associated macrophages (TAMs) on treatment results in patients with cervical squamous cell carcinoma who underwent definitive or adjuvant radiotherapy (RT) or chemoradiotherapy (CRT). METHODS Pathological specimens were evaluated from 96 cervical cancer patients who were treated with definitive or adjuvant RT/CRT between April 2001 and January 2020. The percentage of intraepithelial TILs (iTILs) and stromal TILs (sTILs) were calculated, and immunohistochemistry was used for identifying lymphocyte lineage with CD4, CD8, and CD20 antibodies and macrophages with CD68 antibody. Prognostic values of TILs/TAMs on oncological outcomes were evaluated. RESULTS Thirty patients had early-stage disease and 66 patients had advanced-stage disease. Sixty-three and 33 patients received adjuvant RT and definitive CRT, respectively. Low number of sCD20 positive cells was associated with large tumor size and parametrial invasion. In multivariate analysis, low percentage of sTILs and advanced-stage disease were independent poor prognostic factors for overall survival, disease-free survival (DFS), and distant metastasis-free survival; low number of sCD4 positive cells was also an independent poor prognostic factor for DFS. Low percentage of sTILs and low number of sCD8 positive cells was correlated with high rates of distant metastasis (p = 0.038 and p = 0.025, respectively). CONCLUSION sTILs have superior predictive value than iTILs in terms of prognosis. Stromal compartment should be investigated as a routine practice in TIL studies in cervical cancer. Intensifying the treatment in cervical cancer patients with low number of sTILs should be studied in further investigations.
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Affiliation(s)
- Melis Gultekin
- Department of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | | | - Deniz Ates Ozdemir
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Selma Yildirim
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Deniz Yuce
- Department of Preventive Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Alp Usubutun
- Department of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ferah Yildiz
- Department of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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Wang W, Zhang Y, Liu J, Jing H, Lu K, Wang L, Zhu T, Xu Y, Bu D, Cheng M, Liu J, Shen W, Yao J, Huang S. Comparison of the prognostic value of stromal tumor-infiltrating lymphocytes and CD3 + T cells between schistosomal and non-schistosomal colorectal cancer. World J Surg Oncol 2023; 21:31. [PMID: 36726115 PMCID: PMC9890788 DOI: 10.1186/s12957-023-02911-3] [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: 08/05/2022] [Accepted: 01/22/2023] [Indexed: 02/03/2023] Open
Abstract
AIM To compare the prognostic value of tumor-infiltrating lymphocytes (TILs) and CD3 + cells and CD20 + cells between schistosomal colorectal cancer (SCRC) and non-schistosomal CRC (NSCRC). BACKGROUND Although schistosomiasis has been basically eliminated, it has not been completely extinction in China, and occasional outbreaks occur in Europe recently. The role of immune cells in the immune microenvironment of SCRC and NSCRC is remaining obscure, and the inflammation-based prognostic systems of SCRC has rarely been reported. METHODS HE-stained sections of 349 colorectal cancer (CRC) tumors, which were completely resected, were evaluated for density of TILs. Meanwhile, we evaluated CD3 + T lymphocytes and CD20 + B lymphocytes by immunochemistry. The relationship of these infiltrating immune cells with clinicopathological features, including schistosomiasis, and clinical outcomes was evaluated, and the prognostic roles of TILs in SCRC and NSCRC were explored. RESULTS Except for age (P < 0.0001), there were no significant differences between NSCRC and SCRC patients in clinicopathological features (P > 0.05). Beside, the positive expression pattern of sTILs, iTILs, CD3, and CD20 between NSCRC and SCRC patients was also similar (P > 0.05). In the whole cohort, sTILs and CD3 were defined as independent prognostic factors (P = 0.031 and P = 0.003, respectively). CD3 was an independent prognostic factor both in the NSCRC and SCRC set (P = 0.026 and P = 0.045, respectively). Higher sTILs, CD3, and CD20 were correlated with less aggressive tumor characteristics in the whole cohort and in subgroups. CONCLUSION Although CD3 was an independent prognostic factor for both NSCRC and SCRC set, there were no significant differences between SCRC and NSCRC patients in sTILs, CD3, CD20, and in other clinicopathological features.
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Affiliation(s)
- Weixia Wang
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Yingyi Zhang
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Jican Liu
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Hongyan Jing
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Kui Lu
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Limei Wang
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Ting Zhu
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Yanchao Xu
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Dacheng Bu
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Meihong Cheng
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Jing Liu
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Weidong Shen
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Junxia Yao
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Sinian Huang
- grid.8547.e0000 0001 0125 2443Department of Pathology, Qingpu Branch of Zhongshan Hospital, Fudan University, Shanghai, 200032 People’s Republic of China
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Reddy R, Mintz J, Golan R, Firdaus F, Ponce R, Van Booven D, Manoharan A, Issa I, Blomberg BB, Arora H. Antibody Diversity in Cancer: Translational Implications and Beyond. Vaccines (Basel) 2022; 10:vaccines10081165. [PMID: 35893814 PMCID: PMC9331493 DOI: 10.3390/vaccines10081165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/14/2022] [Accepted: 06/22/2022] [Indexed: 12/10/2022] Open
Abstract
Patients with cancer tend to develop antibodies to autologous proteins. This phenomenon has been observed across multiple cancer types, including bladder, lung, colon, prostate, and melanoma. These antibodies potentially arise due to induced inflammation or an increase in self-antigens. Studies focusing on antibody diversity are particularly attractive for their diagnostic value considering antibodies are present at an early diseased stage, serum samples are relatively easy to obtain, and the prevalence of antibodies is high even when the target antigen is minimally expressed. Conversely, the surveillance of serum proteins in cancer patients is relatively challenging because they often show variability in expression and are less abundant. Moreover, an antibody’s presence is also useful as it suggests the relative immunogenicity of a given antigen. For these reasons, profiling antibodies’ responses is actively considered to detect the spread of antigens following immunotherapy. The current review focuses on expanding the knowledge of antibodies and their diversity, and the impact of antibody diversity on cancer regression and progression.
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Affiliation(s)
- Raghuram Reddy
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (R.R.); (F.F.); (A.M.)
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Joel Mintz
- Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Davie, FL 33328, USA;
| | - Roei Golan
- College of Medicine, Florida State University, Tallahassee FL 32304, USA;
| | - Fakiha Firdaus
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (R.R.); (F.F.); (A.M.)
| | - Roxana Ponce
- Department of Biology, Florida International University, Miami, FL 33199, USA;
| | - Derek Van Booven
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33143, USA; (D.V.B.); (I.I.)
| | - Aysswarya Manoharan
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (R.R.); (F.F.); (A.M.)
| | - Isabelle Issa
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33143, USA; (D.V.B.); (I.I.)
| | - Bonnie B. Blomberg
- Department of Microbiology and Immunology, Miller School of Medicine, University of Miami, Miami, FL 33136, USA;
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Himanshu Arora
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA; (R.R.); (F.F.); (A.M.)
- John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL 33143, USA; (D.V.B.); (I.I.)
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- The Interdisciplinary Stem Cell Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Correspondence:
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13
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Bai Z, Zhou Y, Ye Z, Xiong J, Lan H, Wang F. Tumor-Infiltrating Lymphocytes in Colorectal Cancer: The Fundamental Indication and Application on Immunotherapy. Front Immunol 2022; 12:808964. [PMID: 35095898 PMCID: PMC8795622 DOI: 10.3389/fimmu.2021.808964] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 12/24/2021] [Indexed: 12/22/2022] Open
Abstract
The clinical success of immunotherapy has revolutionized the treatment of cancer patients, bringing renewed attention to tumor-infiltrating lymphocytes (TILs) of various cancer types. Immune checkpoint blockade is effective in patients with mismatched repair defects and high microsatellite instability (dMMR-MSI-H) in metastatic colorectal cancer (CRC), leading the FDA to accelerate the approval of two programmed cell death 1 (PD-1) blocking antibodies, pembrolizumab and nivolumab, for treatment of dMMR-MSI-H cancers. In contrast, patients with proficient mismatch repair and low levels of microsatellite stability or microsatellite instability (pMMR-MSI-L/MSS) typically have low tumor-infiltrating lymphocytes and have shown unsatisfied responses to the immune checkpoint inhibitor. Different TILs environments reflect different responses to immunotherapy, highlighting the complexity of the underlying tumor-immune interaction. Profiling of TILs fundamental Indication would shed light on the mechanisms of cancer-immune evasion, thus providing opportunities for the development of novel therapeutic strategies. In this review, we summarize phenotypic diversities of TILs and their connections with prognosis in CRC and provide insights into the subsets-specific nature of TILs with different MSI status. We also discuss current clinical immunotherapy approaches based on TILs as well as promising directions for future expansion, and highlight existing clinical data supporting its use.
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Affiliation(s)
- Ziyi Bai
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China.,College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Yao Zhou
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Zifan Ye
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Jialong Xiong
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Hongying Lan
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Feng Wang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
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14
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Gavrielatou N, Vathiotis I, Economopoulou P, Psyrri A. The Role of B Cells in Head and Neck Cancer. Cancers (Basel) 2021; 13:cancers13215383. [PMID: 34771546 PMCID: PMC8582491 DOI: 10.3390/cancers13215383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 01/13/2023] Open
Abstract
Simple Summary Host immunity has established its role in deciding the course of cancer evolution. As cellular and molecular components in the tumor microenvironment peripherally appear to be at a constant interplay, favoring either tumor control or progression, it is vital to decrypt the immunity elements, which demonstrate the potential to be harnessed towards cancer elimination. Head and neck cancer has been characterized as densely immune infiltrated but at the same time a highly immunosuppressive malignancy due to a negative equilibrium between active and dysfunctional immune cell populations. B-cells constitute the cornerstone of humoral immunity; however, their role in cancer has been vastly overlooked in comparison to other immune subtypes and reports from multiple studies fail to show agreement on their prognostic impact. This review focuses on the role of B-cells on head and neck cancer with the aim to highlight their effect on anti-cancer immunity, as well as their possible impact on immunotherapy outcomes. Abstract Head and neck cancer comprises a heterogenous, highly immune infiltrated malignancy, defined by a predominantly immunosuppressive tumor microenvironment (TME). In recent years, PD-1/PD-L1 immune checkpoint inhibitors have become the standard of care treatment, either as monotherapy or in combination with chemotherapy agents, thus revolutionizing the therapeutic landscape of recurrent/metastatic disease. As a result, preclinical research is increasingly focusing on TME composition and pathophysiology, aiming to comprehensively characterize the specific elements and interactions affecting anti-tumor immunity, as well as to unveil novel predictive biomarkers of immunotherapy outcomes. While T lymphocytic populations have been vastly explored regarding their effect on cancer development, B-cells constitute a far less investigated, yet possibly equally important, aspect of cancer immunity. B-cell presence, either as single cells or as part of tertiary lymphoid structures within the TME, has been associated with several anti-tumor defense mechanisms, such as antigen presentation, antibody production and participation in antibody-dependent cellular cytotoxicity, and has demonstrated prognostic significance for multiple types of malignancies. However, immunoregulatory B-cell phenotypes have also been identified both peripherally and within malignant tissue, bearing inhibitory effects on numerous immune response processes. Consequently, B-cells and their subsets demonstrate the potential to become valuable cancer biomarkers and acquire a leading role in future therapeutic strategies.
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Affiliation(s)
- Niki Gavrielatou
- Department of Pathology, School of Medicine, Yale University, New Haven, CT 06510, USA; (N.G.); (I.V.)
| | - Ioannis Vathiotis
- Department of Pathology, School of Medicine, Yale University, New Haven, CT 06510, USA; (N.G.); (I.V.)
| | - Panagiota Economopoulou
- Section of Medical Oncology, Second Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Amanda Psyrri
- Section of Medical Oncology, Second Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece;
- Correspondence:
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15
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Qi J, Liu X, Yan P, He S, Lin Y, Huang Z, Zhang S, Xie S, Li Y, Lu X, Wu Y, Zhou Y, Yuan J, Cai T, Zheng X, Ding Y, Yang W. Analysis of Immune Landscape Reveals Prognostic Significance of Cytotoxic CD4 + T Cells in the Central Region of pMMR CRC. Front Oncol 2021; 11:724232. [PMID: 34631551 PMCID: PMC8493090 DOI: 10.3389/fonc.2021.724232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 09/06/2021] [Indexed: 12/22/2022] Open
Abstract
Background Mismatch repair proficient colorectal cancer (pMMR CRC) lacks effective treatments and has a poor prognosis, which can be attributed to the complexity of tumor microenvironment. The coordinated function of immune cells is vital to anti-tumor immunity. However, the spatial characteristics of immune cells in the pMMR CRC immune microenvironment and their relationship with clinical prognosis are not fully understood. Meanwhile, the immune modulatory effect of neoadjuvant chemotherapy (NCT), which is the first-line treatment of pMMR CRC, needs further investigation. Therefore, this study aims to explore the spatial dynamics of immune cells and its prognostic value in pMMR CRC. Methods We analyzed the various immune cells in formalin-fixed, paraffin-embedded tumor tissues which were collected from 77 patients with stage II/III of pMMR CRC, including 39 non-NCT treated and 38 NCT treated patients. We used the optimized multiplex immunohistochemistry (mIHC) to identify and quantify the density, type and location of immune cells in pMMR CRC. Multivariate survival analysis was performed to assess the relationship of immune profiles and clinical prognosis of pMMR CRC patients. Results The densities of most T cell subsets, B cells and macrophages were higher in the central region of the pMMR CRC than in the invasion margin. Tumor infiltrating lymphocytes (TILs), especially the infiltration of CD4+ GzmB+ T cells in the central region of the tumor was identified to be positively correlated with the prognosis of the patients. Multivariate analysis confirmed that CD4+ GzmB+ T cells population was an independent predictor of disease-free survival (DFS) in non-NCT group. Meanwhile, NCT enhanced the infiltration of CD4+ GzmB+ T cells in the central region of the pMMR CRC, which was also identified as an independent protective factor of overall survival (OS) and DFS in NCT group. Conclusion We demonstrated that the level of CD4+ GzmB+ T cells located in the center of tumor could provide great prognostic value for pMMR CRC patients. And the application of neoadjuvant chemotherapy further improves the infiltration of CD4+ GzmB+ T cells in the central compartment. Further studies into the application of CD4+ GzmB+ T cells in tumor immunotherapy are needed.
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Affiliation(s)
- Jingwen Qi
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Xiaoyan Liu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Peian Yan
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Shangwen He
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yuhao Lin
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zhiwei Huang
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Shenyan Zhang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Siyu Xie
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Yanfeng Li
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Xiaofei Lu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Yingjun Wu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Yangshu Zhou
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Juanjuan Yuan
- Research Department of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ting Cai
- Research Department of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaojun Zheng
- Research Department of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yanqing Ding
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
| | - Wei Yang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Molecular Oncologic Pathology, Southern Medical University, Guangzhou, China
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16
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Analysis of the Significance of Immune Cell Infiltration and Prognosis of Non-Small-Cell Lung Cancer by Bioinformatics. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:3284186. [PMID: 34603645 PMCID: PMC8481062 DOI: 10.1155/2021/3284186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 11/18/2022]
Abstract
Objective To perform gene set enrichment analysis (GSEA) and analysis of immune cell infiltration on non-small-cell lung cancer (NSCLC) expression profiling microarray data based on bioinformatics, construct TICS scoring model to distinguish prognosis time, screen key genes and cancer-related pathways for NSCLC treatment, explore differential genes in NSCLC patients, predict potential therapeutic targets for NSCLC, and provide new directions for the treatment of NSCLC. Methods Transcriptome data of 81 NSCLC patients and the GEO database were used to download matching clinical data (access number: GSE120622). Form the expression of non-small cell lung cancer (NSCLC). TICS values were calculated and grouped according to TICS values, and we used mRNA expression profile data to perform GSEA in non-small-cell lung cancer patients. Biological process (GO) analysis and DAVID and KOBAS were used to undertake pathway enrichment (KEGG) analysis of differential genes. Use protein interaction (PPI) to analyze the database STRING, and construct a PPI network model of target interaction. Results We obtained 6 significantly related immune cells including activated B cells through the above analysis (Figure 1(b), p < 0.001). Based on the TICS values of significantly correlated immune cells, 41 high-risk and 40 low-risk samples were obtained. TICS values and immune score values were subjected to Pearson correlation coefficient calculation, and TICS and IMS values were found to be significantly correlated (Cor = 0.7952). Based on non-small-cell lung cancer mRNA expression profile data, a substantial change in mRNA was found between both the high TICS group as well as the low TICS group (FDR 0.01, FC > 2). The researchers discovered 730 mRNAs that were considerably upregulated in the high TICS group and 121 mRNAs that were considerably downregulated in the low TICS group. High confidence edges (combined score >0.7) were selected using STRING data; then, 191 mRNAs were matched to the reciprocal edges; finally, an undirected network including 164 points and 777 edges was constructed. Important members of cellular chemokine-mediated signaling pathways, such as CCL19, affect patient survival time. Conclusion (1) The longevity of patients with non-small-cell lung cancer was substantially connected with the presence of immature B cells, activated B cells, MDSC, effector memory CD4 T cells, eosinophils, and regulatory T cells. (2) Immune-related genes such as CX3CR1, CXCR4, CXCR5, and CCR7, which are associated with the survival of NSCLC, affect the prognosis of NSCLC patients by regulating the immune process.
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Stoycheva D, Simsek H, Weber W, Hauser AE, Klotzsch E. External cues to drive B cell function towards immunotherapy. Acta Biomater 2021; 133:222-230. [PMID: 33636402 DOI: 10.1016/j.actbio.2021.02.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/01/2021] [Accepted: 02/17/2021] [Indexed: 12/31/2022]
Abstract
Immunotherapy stands out as a powerful and promising therapeutic strategy in the treatment of cancer, infections, and autoimmune diseases. Adoptive immune therapies are usually centered on modified T cells and their specific expansion towards antigen-specific T cells against cancer and other diseases. However, despite their unmatched features, the potential of B cells in immunotherapy is just beginning to be explored. The main role of B cells in the immune response is to secrete antigen-specific antibodies and provide long-term protection against foreign pathogens. They further function as antigen-presenting cells (APCs) and secrete pro- and anti-inflammatory cytokines and thus exert positive and negative regulatory stimuli on other cells involved in the immune response such as T cells. Therefore, while hyperactivation of B cells can cause autoimmunity, their dysfunctions lead to severe immunodeficiencies. Only suitably activated B cells can play an active role in the treatment of cancers, infections, and autoimmune diseases. As a result, studies have focused on B cell-targeted immunotherapies in recent years. For this, the development, functions, interactions with the microenvironment, and clinical importance of B cells should be well understood. In this review, we summarize the main events during B cell activation. From the viewpoint of mechanobiology we discuss the translation of external cues such as surface topology, substrate stiffness, and biochemical signaling into B cell functions. We further dive into current B cell-targeted therapy strategies and their clinical applications. STATEMENT OF SIGNIFICANCE: B cells are proving as a promising tool in the field of immunotherapy. B cells exhibit various functions such as antibody production, antigen presentation or secretion of immune-regulatory factors which can be utilized in the fight against oncological or immunological disorders. In this review we discuss the importance of external mechanobiological cues such as surface topology, substrate stiffness, and biochemical signaling on B cell function. We further summarize B cell-targeted therapy strategies and their clinical applications, as in the context of anti-tumor responses and autoimmune diseases.
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18
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Lv L, Zhang Y, Zhao Y, Wei Q, Zhao Y, Yi Q. Effects of 1p/19q Codeletion on Immune Phenotype in Low Grade Glioma. Front Cell Neurosci 2021; 15:704344. [PMID: 34335194 PMCID: PMC8322528 DOI: 10.3389/fncel.2021.704344] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 06/23/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Chromosome 1p/19q codeletion is one of the most important genetic alterations for low grade gliomas (LGGs), and patients with 1p/19q codeletion have significantly prolonged survival compared to those without the codeletion. And the tumor immune microenvironment also plays a vital role in the tumor progression and prognosis. However, the effect of 1p/19q codeletion on the tumor immune microenvironment in LGGs is unclear. Methods: Immune cell infiltration of 281 LGGs from The Cancer Genome Atlas (TCGA) and 543 LGGs from the Chinese Glioma Genome Atlas (CGGA) were analyzed for immune cell infiltration through three bioinformatics tools: ESTIMATE algorithm, TIMER, and xCell. The infiltrating level of immune cells and expression of immune checkpoint genes were compared between different groups classified by 1p/19q codeletion and IDH (isocitrate dehydrogenase) mutation status. The differential biological processes and signaling pathways were evaluated through Gene Set Enrichment Analysis (GSEA). Correlations were analyzed using Spearman correlation. Results: 1p/19q codeletion was associated with immune-related biological processes in LGGs. The infiltrating level of multiple kinds of immune cells and expression of immune checkpoint genes were significantly lower in 1p/19q codeletion LGGs compared to 1p/19q non-codeletion cohorts. There are 127 immune-related genes on chromosome 1p or 19q, such as TGFB1, JAK1, and CSF1. The mRNA expression of these genes was positively correlated with their DNA copy number. These genes are distributed in multiple immune categories, such as chemokines/cytokines, TGF-β family members, and TNF family members, regulating immune cell infiltration and expression of the immune checkpoint genes in tumors. Conclusion: Our results indicated that 1p/19q codeletion status is closely associated with the immunosuppressive microenvironment in LGGs. LGGs with 1p/19q codeletion display less immune cell infiltration and lower expression of immune checkpoint genes than 1p/19q non-codeletion cases. Mechanistically, this may be, at least in part, due to the deletion of copy number of immune-related genes in LGGs with 1p/19q codeletion. Our findings may be relevant to investigate immune evasion in LGGs and contribute to the design of immunotherapeutic strategies for patients with LGGs.
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Affiliation(s)
- Lei Lv
- Anhui Cancer Hospital, West Branch of the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Yuliu Zhang
- Department of Thoracic Surgery, Dingyuan County General Hospital of Chuzhou City in Anhui, Anhui, China
| | - Yujia Zhao
- School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Qinqin Wei
- School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Ye Zhao
- School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Qiyi Yi
- School of Basic Medical Sciences, Anhui Medical University, Hefei, China
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Chen J, Chen C, Zhan Y, Zhou L, Chen J, Cai Q, Wu Y, Sui Z, Zeng C, Wei X, Muschel R. Heterogeneity of IFN-Mediated Responses and Tumor Immunogenicity in Patients with Cervical Cancer Receiving Concurrent Chemoradiotherapy. Clin Cancer Res 2021; 27:3990-4002. [PMID: 33766815 PMCID: PMC7611275 DOI: 10.1158/1078-0432.ccr-20-4521] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/01/2021] [Accepted: 03/22/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE To ask whether the expression of immune markers and IFN signaling in tumor biopsies changes during concurrent chemoradiotherapy (CCRT). EXPERIMENTAL DESIGN Tumor biopsies and peripheral mononuclear blood cells (PMBC) before and immediately after 20 Gy/10 fractions (F) of radiation treatment (RT) from 30 patients with cervical cancer receiving CCRT were evaluated by IHC and qRT-PCR for immune markers and correlated with the short-term response. RESULTS Tumor immune response to radiation before and after 10F RT as reflected by CD8+ T-cell infiltration had substantial heterogeneity with increases, decreases, and no change all evident. Increases in CD8+ T cells during CCRT correlated with the presence of nuclear IRF1 in tumor cells (r = 0.68, P < 0.0001) and the patient short-term response (P < 0.01). Similarly, in a subset of patients (∼40%) PD-L1 positivity in tumor cells increased, which also correlated with nuclear IRF1 staining (r = 0.48, P < 0.01). Patients with augmented PMBC IFN signature expression after 10F had a significantly higher probability of PD-L1 induction (83% vs. 7%, P < 0.0001). Most patients exhibited abundant expression of SERPINB9 and CD47 in tumor cells, and tumor infiltration by CD68+ cells. SERPINB9 expression correlated with STAT1 signaling in tumor cells. CONCLUSIONS CCRT leads to differential tumor immunogenicity and IFN signaling in patients with cervical cancer, suggesting radiation induction of immunity is limited to a subset of patients and may reflect the heterogeneity of intratumoral induction of IFNs.See related commentary by Mondini and Deutsch, p. 3815.
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Affiliation(s)
- Jianzhou Chen
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China.
- Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Chuangzhen Chen
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China.
| | - Yizhou Zhan
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Li Zhou
- Department of Gynecologic Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Jie Chen
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Qingxin Cai
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Yanxuan Wu
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Zhihan Sui
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Chengbing Zeng
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Xiaolong Wei
- Department of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, P.R. China
| | - Ruth Muschel
- Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, Oxford, United Kingdom.
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20
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Takacs GP, Flores-Toro JA, Harrison JK. Modulation of the chemokine/chemokine receptor axis as a novel approach for glioma therapy. Pharmacol Ther 2021; 222:107790. [PMID: 33316289 PMCID: PMC8122077 DOI: 10.1016/j.pharmthera.2020.107790] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/04/2020] [Indexed: 02/06/2023]
Abstract
Chemokines are a large subfamily of cytokines known for their ability to facilitate cell migration, most notably leukocytes, throughout the body. Chemokines are necessary for a functioning immune system in both health and disease and have received considerable attention for their roles in orchestrating temporal-spatial regulation of immune cell populations in cancer. Gliomas comprise a group of common central nervous system (CNS) primary tumors that are extremely challenging to treat. Immunotherapy approaches for highly malignant brain tumors offer an exciting new avenue for therapeutic intervention but so far, have seen limited successful clinical outcomes. Herein we focus on important chemokine/chemokine receptor systems in the regulation of pro- and anti-tumor mechanisms, highlighting potential therapeutic advantages of modulating these systems in malignant gliomas and other cancers.
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Affiliation(s)
- Gregory P Takacs
- Department of Pharmacology & Therapeutics, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Joseph A Flores-Toro
- Department of Pharmacology & Therapeutics, College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Jeffrey K Harrison
- Department of Pharmacology & Therapeutics, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
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21
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Mehanny M, Lehr CM, Fuhrmann G. Extracellular vesicles as antigen carriers for novel vaccination avenues. Adv Drug Deliv Rev 2021; 173:164-180. [PMID: 33775707 DOI: 10.1016/j.addr.2021.03.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/01/2021] [Accepted: 03/23/2021] [Indexed: 02/07/2023]
Abstract
Antigen delivery has always been a challenge in scientific practice of vaccine formulation. Yet, mammalian extracellular vesicles (EVs) or bacterial membrane vesicles (MVs) provide an innovative avenue for safe and effective delivery of antigenic material. They include intrinsically loaded antigens from EV-secreting cells or extrinsically loaded antigens onto pre-formed vesicles. Interestingly, many studies shed light on potential novel anti-cancer vaccination immunotherapy for therapeutic applications from mammalian cell host-derived EVs, as well as conventional vaccination for prophylactic applications using bacterial cell-derived MVs against infectious diseases. Here, we discuss the rationale, status quo and potential for both vaccine applications using EVs.
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22
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Rahman MM, Herath D, Bladen JC, Atkar R, Pirzado MS, Harwood C, Philpott MP, Neill GW. Differential expression of phosphorylated MEK and ERK correlates with aggressive BCC subtypes. Carcinogenesis 2021; 42:975-983. [PMID: 34003214 DOI: 10.1093/carcin/bgab036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/29/2021] [Accepted: 05/17/2021] [Indexed: 11/14/2022] Open
Abstract
Basal cell carcinoma (BCC) is associated with aberrant Hedgehog (HH) signalling through mutational inactivation of PTCH1; however, there is conflicting data regarding MEK/ERK signalling in BCC and the signalling pathway interactions in these carcinomas. To address this, expression of active phospho (p) MEK and ERK was examined in a panel of 15 non-aggressive and 14 aggressive BCCs. Although not uniformly expressed, both phospho-proteins were detected in the nuclei and/or cytoplasm of normal and tumour-associated epidermal cells however, whereas phospho-MEK (pMEK) was present in all non-aggressive BCCs (14/14), phospho-ERK (pERK) was rarely expressed (2/14). In contrast pERK expression was more prevalent in aggressive tumours (11/14). Interestingly, pMEK was only localized to the tumour mass whereas pERK was expressed in tumours and stroma of aggressive BCCs. Similarly, pERK (but not pMEK) was absent in mouse BCC-like tumours derived from X-ray irradiated Ptch1+/- mice with stromal pERK observed in myofibroblasts of the aggressive variant as well as in the tumour mass. RNA sequencing analysis of tumour epithelium and stroma of aggressive and non-aggressive BCC revealed the upregulation of epidermal growth factor receptor- and ERK-related pathways. Angiogenesis and immune response pathways were also upregulated in the stroma compared with the tumour. PTCH1 suppressed NEB1 immortalized keratinocytes (shPTCH1) display upregulated pERK that can be independent of MEK expression. Furthermore, epidermal growth factor pathway inhibitors affect the HH pathway by suppressing GLI1. These studies reveal differential expression of pERK between human BCC subtypes that maybe active by a pathway independent of MEK.
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Affiliation(s)
- Muhammad M Rahman
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Dimalee Herath
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - John C Bladen
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Ravinder Atkar
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Muhammad S Pirzado
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Catherine Harwood
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Michael P Philpott
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Graham W Neill
- Centre for Cutaneous Research, Blizard Institute, Barts and The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
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23
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Chen X, Jiang Z, Wang Z, Jiang Z. The prognostic and immunological effects of ZBTB7C across cancers: friend or foe? Aging (Albany NY) 2021; 13:12849-12864. [PMID: 33946045 PMCID: PMC8148469 DOI: 10.18632/aging.202955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/23/2021] [Indexed: 01/07/2023]
Abstract
As an important transcription factor, zinc-finger and BTB domain-containing 7B (ZBTB7C) plays an important role in a variety of tumors. However, its relationship with human immunity is unclear. This article aims to study its differential expression and survival across cancers and explore the relationships between its differential expression and the tumor microenvironment and immune cell infiltration. In this study, we used R software to process The Cancer Genome Atlas (TCGA) data and explored the expression pattern and prognostic value of ZBTB7C across cancers. Next, we comprehensively explained the important role of ZBTB7C in several tumor types in terms of tumor mutational burden (TMB), microsatellite instability (MSI) and immune cell infiltration. In general, the expression level of ZBTB7C in tumor tissues was lower than that in normal tissues. Highly expressed ZBTB7C was beneficial to the survival of patients with colon adenocarcinoma (COAD), lymphoid neoplasm diffuses large B cell lymphoma (DLBC), esophageal carcinoma (ESCA) and mesothelioma (MESO). Multivariate analysis showed that the expression of ZBTB7C was an independent prognostic factor in COAD and MESO. In COAD, the expression of ZBTB7C was positively correlated with both TMB and MSI. In colorectal cancer (CRC), there was a significant positive correlation between ZBTB7C expression and immune cell infiltration, especially the infiltration of mast cells and B cells. In conclusion, ZBTB7C can be used as a potential therapeutic target across cancers and is related to immune cell infiltration.
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Affiliation(s)
- Xuenuo Chen
- Department of Gastroenterology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhongxiang Jiang
- Department of Gastroenterology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhijian Wang
- Department of Gastroenterology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zheng Jiang
- Department of Gastroenterology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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24
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Chen Y, Zhao J. Identification of an Immune Gene Signature Based on Tumor Microenvironment Characteristics in Colon Adenocarcinoma. Cell Transplant 2021; 30:9636897211001314. [PMID: 33787354 PMCID: PMC8020110 DOI: 10.1177/09636897211001314] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Tumor microenvironment (TME) changes are related to the occurrence and development of colon adenocarcinoma (COAD). This study aimed to analyze the characteristics of the immune microenvironment in CC, as well as the microenvironment's relationship with the clinical features of CC. Based on The Cancer Genome Atlas (TCGA) and GSE39582 cohorts, the scores of 22 tumor infiltrating lymphocytes (TILs) were calculated using CIBERSORT. ConsensusClusterPlus was used for unsupervised clustering. Three TME subtypes (TMEC1, TMEC2, and TME3) were identified based on TIL scores. TMEC2 was associated with the worst prognosis. Random forest, k-means clustering, and principal component analysis were used to construct the TME score risk signature. The median TME score was used to divide the samples into high- and low-risk groups. The prognoses of the patients with high TME scores were worse than those of the patients with low TME scores. A high TME score was an independent prognostic risk factor for patients with colon cancer. The Gene Set Enrichment Analysis (GSEA) results showed that those with high TME scores were enriched in FOCAL_ADHESION, ECM_RECEPTOR_INTERACTION, and PATHWAYS_IN_CANCER. Our findings will provide a new strategy for immunotherapy in patients with CC.
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Affiliation(s)
- Ying Chen
- Department of Medical Oncology, the First Hospital of China Medical University, Shenyang, China
- Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning
Province, the First Hospital of China Medical University, Shenyang, China
| | - Jia Zhao
- Department of Medical Oncology, the First Hospital of China Medical University, Shenyang, China
- Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning
Province, the First Hospital of China Medical University, Shenyang, China
- Jia Zhao, Department of Medical Oncology,
the First Hospital of China Medical University, Shenyang, China.
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25
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Zhang S, Wang B, Ma F, Tong F, Yan B, Liu T, Xie H, Song L, Yu S, Wei L. Characteristics of B lymphocyte infiltration in HPV + head and neck squamous cell carcinoma. Cancer Sci 2021; 112:1402-1416. [PMID: 33529452 PMCID: PMC8019230 DOI: 10.1111/cas.14834] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/15/2021] [Accepted: 01/28/2021] [Indexed: 12/28/2022] Open
Abstract
Human papillomavirus (HPV) is an important etiological factor of head and neck squamous cell carcinoma (HNSCC). HPV+ HNSCC patients usually have a better prognosis, which probably results from the higher infiltration of B lymphocytes. This study was purposed to detect the infiltration of B lymphocyte subsets and the correlation between B lymphocyte subsets and the prognosis in HPV‐related HNSCC. In this study, 124 HPV+ and 513 HPV− HNSCC samples were obtained from the Gene Expression Omnibus (GEO) database and The Cancer Genome Atlas (TCGA) database for transcriptomic analysis. Infiltration of B lymphocytes subsets was detected with 7 HPV+ HNSCC and 13 HPV− HNSCC tissues through immunohistochemistry and immunofluorescence. One HPV− HNSCC sample was detected with single‐cell sequencing for chemokine analysis. In the results, the infiltration of plasma cells (CD19+CD38+) and memory B cells (MS4A1+CD27+) was higher in HPV+ HNSCC samples. High infiltration of plasma cells and memory B cells was related to a better prognosis. High density of B lymphocytes was positively correlated with high CXCL13 production mainly from CD4+ T lymphocytes in HNSCC. These results indicated that a high density of plasma cells and memory B cells could predict excellent prognosis. CD4+ T lymphocytes might affect B lymphocytes and their subsets through the CXCL13/CXCR5 axis in HNSCC.
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Affiliation(s)
- Siwei Zhang
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Bozhi Wang
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Fen Ma
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Fangjia Tong
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Bingqing Yan
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Tianyang Liu
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Huanhuan Xie
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Lianhao Song
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Siyang Yu
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
| | - Lanlan Wei
- Department of Microbiology, Harbin Medical University, Harbin, China.,Key Laboratory of Preservation of Human Genetic Resources and Disease Control in China (Harbin Medical University), Ministry of Education, Harbin, China.,Wu Lien-Teh Institute, Harbin Medical University, Harbin, China
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26
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Peng M, Wei G, Zhang Y, Li H, Lai Y, Guo Y, Chen Y, Liu L, Xiao H, Guan H, Li Y. Single-cell transcriptomic landscape reveals the differences in cell differentiation and immune microenvironment of papillary thyroid carcinoma between genders. Cell Biosci 2021; 11:39. [PMID: 33588924 PMCID: PMC7885238 DOI: 10.1186/s13578-021-00549-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/30/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is the main pathological type of thyroid carcinoma (TC). Gender is a prominent background parameter for patients with PTC. Here, we aimed to delineate the differences in cell clusters and immune microenvironment in relation to gender in PTC. METHODS We generated 6720, 14,666, and 33,373 single-cell transcriptomes that were pooled from the tissues of four male patients with PTC, seven female patients with PTC, and three patients with nodular goiter, respectively. We performed single-cell RNA-sequencing (scRNA-seq) based on BD Rhapsody and characterized the first single-cell transcriptomic landscape of PTC involving gender. The differential cell clusters and their gene profiles were identified and analyzed via a multi-resolution network in male and female patients. The interactions of fibroblasts and endothelial cells with malignant epithelial cells and the difference in the immune infiltration of B and T lymphocytes according to gender were assessed. RESULTS Malignant epithelial cells were divided into two distinct subsets in male and female patients with PTC. Moreover, significant differences involving inferred copy-number variations (CNVs), gene profiles, and cell differentiation were detected between male and female patients. Regarding the interactions of fibroblasts and endothelial cells with malignant epithelial cells, members of the human leukocyte antigen (HLA) family and their receptors were considered as typical in female patients with PTC, while transforming growth factor beta 1 (TGFB1) and its receptors were typical of male patients with PTC. The characteristics of B cells, including cell clusters, cell differentiation, and dominant gene sets, were significantly different between genders. CONCLUSIONS Our data revealed the detailed differences in cell clusters and immune microenvironment in PTC according to gender at the single-cell level, which provided new insights into the understanding of the impact of gender on PTC.
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Affiliation(s)
- Miaoguan Peng
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Guohong Wei
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Yunjian Zhang
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Hai Li
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Yingrong Lai
- Department of Pathology, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Yan Guo
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Yuxin Chen
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Liehua Liu
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Haipeng Xiao
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China
| | - Hongyu Guan
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China.
| | - Yanbing Li
- Department of Endocrinology and Diabetes Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangdong, 510080, Guangzhou, China.
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27
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Litwin TR, Irvin SR, Chornock RL, Sahasrabuddhe VV, Stanley M, Wentzensen N. Infiltrating T-cell markers in cervical carcinogenesis: a systematic review and meta-analysis. Br J Cancer 2021; 124:831-841. [PMID: 33257839 PMCID: PMC7884592 DOI: 10.1038/s41416-020-01184-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 10/22/2020] [Accepted: 11/05/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The host adaptive immune response helps determine which cervical HPV infections persist and progress to precancer and cancer, and systematic characterisation of T-cell infiltration would help inform key steps in cervical carcinogenesis. METHODS A systematic review and meta-analysis were conducted of infiltrating T-cells in normal cervix, low-grade lesions, high-grade lesions, and invasive cancers including epithelial, stromal, and total tissue and the following markers: CD3, CD4, CD8, FoxP3, CD25, and the CD4:CD8 ratio. An additional qualitative review summarised longitudinal data on associations between infiltrating T-cells and cervical disease persistence, regression, progression, or prognosis. RESULTS There were fewer CD3+, CD4+, and CD8+ cells in cervical lesions and more cells in cancers compared to normal epithelium. FoxP3 and CD25+ regulatory T-cell infiltration is high in persistent and precancerous lesions, and longitudinal data show improved outcomes with lower regulatory T-cell levels. CONCLUSIONS Successful immune evasion may reduce T-cell infiltration in HPV infected and precancerous epithelium, while invasive cancers are highly immunogenic, and regulatory T-cell infiltration increases with cervical disease progression. Understanding these factors may have prognostic value and could aid in novel treatment development and clinical guidelines, but published data are highly heterogeneous and leave important gaps to be filled by future studies.
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Affiliation(s)
- Tamara R Litwin
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA.
| | - Sarah R Irvin
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Rebecca L Chornock
- Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Vikrant V Sahasrabuddhe
- Breast and Gynecologic Cancer Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD, USA
| | | | - Nicolas Wentzensen
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
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28
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Kienzl M, Kargl J, Schicho R. The Immune Endocannabinoid System of the Tumor Microenvironment. Int J Mol Sci 2020; 21:ijms21238929. [PMID: 33255584 PMCID: PMC7728085 DOI: 10.3390/ijms21238929] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/16/2020] [Accepted: 11/23/2020] [Indexed: 02/06/2023] Open
Abstract
Leukocytes are part of the tumor microenvironment (TME) and are critical determinants of tumor progression. Because of the immunoregulatory properties of cannabinoids, the endocannabinoid system (ECS) may have an important role in shaping the TME. Members of the ECS, an entity that consists of cannabinoid receptors, endocannabinoids and their synthesizing/degrading enzymes, have been associated with both tumor growth and rejection. Immune cells express cannabinoid receptors and produce endocannabinoids, thereby forming an “immune endocannabinoid system”. Although in vitro effects of exogenous cannabinoids on immune cells are well described, the role of the ECS in the TME, and hence in tumor development and immunotherapy, is still elusive. This review/opinion discusses the possibility that the “immune endocannabinoid system” can fundamentally influence tumor progression. The widespread influence of cannabinoids on immune cell functions makes the members of the ECS an interesting target that could support immunotherapy.
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Affiliation(s)
- Melanie Kienzl
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (M.K.); (J.K.)
- BioTechMed, 8010 Graz, Austria
| | - Julia Kargl
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (M.K.); (J.K.)
| | - Rudolf Schicho
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (M.K.); (J.K.)
- BioTechMed, 8010 Graz, Austria
- Correspondence: ; Tel.: +43-316-385-74132; Fax: +43-316-385-79613
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29
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Ni Z, Xing D, Zhang T, Ding N, Xiang D, Zhao Z, Qu J, Hu C, Shen X, Xue X, Zhou J. Tumor-infiltrating B cell is associated with the control of progression of gastric cancer. Immunol Res 2020; 69:43-52. [PMID: 33236222 DOI: 10.1007/s12026-020-09167-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 11/16/2020] [Indexed: 01/13/2023]
Abstract
This study aimed to further explore the clinicopathological correlation of B cell infiltration in gastric cancer (GC) and its impact on prognostic. By immunohistochemical method, CD20+ B cells, CD3+ T cells, CD66b+ tumor-associated neutrophils, CD163+ tumor-associated macrophages, and CD57+ natural killer cells were analyzed in consecutive sections of 584 GC tissues and 69 normal adjacent tissues. Kaplan-Meier and Cox regression analyses determined the relationship between clinical relevance or prognosis and B cell infiltration. The correlation between total B cell infiltration and various T cell subtype infiltration in GC tissues from 407 patients in the TCGA data was also analyzed. Kaplan-Meier and Cox regression analyses determined the effects of total B cell infiltration and various B cell subtype infiltration on the prognosis of patients with GC. The infiltration level of CD20+ B cells was positively correlated with that of T cells (risk ratio [RR] = 0.0930), especially CD4+ T cells and CD8+ T cells (P < 0.05). A high level of CD20+ B cell infiltration was significantly associated with low lymph node involvement and low TNM stage (P < 0.05). High levels of CD20+ B cell infiltration were significantly associated with improvements in overall survival and disease-free survival. Univariate Cox regression and multivariate Cox regression analysis showed that CD20+ B cell infiltration was an independent protective factor of prognosis. Higher levels of class-switched memory B cell and plasma cell also reflected better overall survival, and class-switched memory B cell and plasma cell were independent protective factors for prognosis. The findings indicate that B cell infiltration in GC, especially switched memory B cells and plasma cells, has a significant effect on tumor progression and prognosis.
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Affiliation(s)
- Zhonglin Ni
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No. 1838 North Guangzhou Avenue, Guangzhou, 510515, Guangdong Province, China
| | - Dong Xing
- Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, University Town, Chashan, Wenzhou, 325035, Zhejiang Province, China
| | - Teming Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang Province, China
| | - Ning Ding
- Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, University Town, Chashan, Wenzhou, 325035, Zhejiang Province, China
| | - Dan Xiang
- Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, University Town, Chashan, Wenzhou, 325035, Zhejiang Province, China
| | - Zhiguang Zhao
- Department of Pathology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, No. 109 West Xueyuan Road, Lucheng District, Wenzhou, 325027, Zhejiang Province, China.
| | - Jinmiao Qu
- Department of Oncology, The First Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325035, Zhejiang Province, China
| | - Changyuan Hu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, China
| | - Xian Shen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang Province, China
| | - Xiangyang Xue
- Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, University Town, Chashan, Wenzhou, 325035, Zhejiang Province, China.
| | - Jie Zhou
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No. 1838 North Guangzhou Avenue, Guangzhou, 510515, Guangdong Province, China.
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Bruni D, Angell HK, Galon J. The immune contexture and Immunoscore in cancer prognosis and therapeutic efficacy. Nat Rev Cancer 2020; 20:662-680. [PMID: 32753728 DOI: 10.1038/s41568-020-0285-7] [Citation(s) in RCA: 806] [Impact Index Per Article: 201.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2020] [Indexed: 12/15/2022]
Abstract
The international American Joint Committee on Cancer/Union for International Cancer Control (AJCC/UICC) tumour-node-metastasis (TNM) staging system provides the current guidelines for the classification of cancer. However, among patients within the same stage, the clinical outcome can be very different. More recently, a novel definition of cancer has emerged, implicating at all stages a complex and dynamic interaction between tumour cells and the immune system. This has enabled the definition of the immune contexture, representing the pre-existing immune parameters associated with patient survival. Even so, the role of distinct immune cell types in modulating cancer progression is increasingly emerging. An immune-based assay named the 'Immunoscore' was defined to quantify the in situ T cell infiltrate and was demonstrated to be superior to the AJCC/UICC TNM classification for patients with colorectal cancer. This Review provides a broad overview of the main immune parameters positively or negatively shaping cancer development, including the Immunoscore, and their prognostic and predictive value. The importance of the immune system in cancer control is demonstrated by the requirement for a pre-existing intratumour adaptive immune response for effective immunotherapies, such as checkpoint inhibitors. Finally, we discuss how the combination of multiple immune parameters, rather than individual ones, might increase prognostic and/or predictive power.
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Affiliation(s)
- Daniela Bruni
- INSERM, Laboratory of Integrative Cancer Immunology; Équipe Labellisée Ligue Contre le Cancer; Sorbonne Université; Sorbonne Paris Cité; Université de Paris; Centre de Recherche des Cordeliers, Paris, France
| | - Helen K Angell
- Translational Medicine, Oncology R&D, AstraZeneca, Cambridge, UK
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology; Équipe Labellisée Ligue Contre le Cancer; Sorbonne Université; Sorbonne Paris Cité; Université de Paris; Centre de Recherche des Cordeliers, Paris, France.
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Wang H, Wang MS, Wang Y, Huang YQ, Shi JP, Ding ZL, Wang WJ. Prognostic value of immune related genes in lung adenocarcinoma. Oncol Lett 2020; 20:259. [PMID: 32989393 PMCID: PMC7517630 DOI: 10.3892/ol.2020.12122] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/07/2020] [Indexed: 12/27/2022] Open
Abstract
Lung cancer has the highest incidence and mortality rates of all cancers in China. Immune-related genes and immune infiltrating lymphocytes are involved in tumor growth, and in the past decade, immunotherapy has become increasingly important in the treatment of lung cancer. Using the edgeR package, differentially expressed genes and immune-related genes (DEIRGs) were identified in patients with lung adenocarcinoma (LUAD). Functional enrichment analysis of DEIRGs was performed using Gene Ontology annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses. Survival-associated immune-related genes (IRGs) were selected using univariate Cox regression analysis and the prognostic model was assessed using multivariate Cox regression analysis. Overall, 273 DEIRGs were identified in LUAD, and KEGG pathway analysis of IRGs showed that ‘cytokine-cytokine receptor interaction’ was the most significantly enriched pathway. Furthermore, six survival associated IRGs were screened to establish a prognostic model; patients in the high risk score group had less favorable survival times, and the prognostic model was negatively associated with B cell infiltration. The present study established a prognostic model using analysis of survival-related immune-related genes, which were associated with B cell infiltration.
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Affiliation(s)
- Han Wang
- Department of Oncology, Jining Cancer Hospital, Jining, Shandong 272011, P.R. China
| | - Meng-Sen Wang
- Department of Oncology, Jining First People's Hospital, Jining, Shandong 272011, P.R. China
| | - Ying Wang
- Department of Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, P.R. China
| | - Yue-Qing Huang
- Department of General Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, P.R. China
| | - Jian-Ping Shi
- Department of Radio-Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, P.R. China
| | - Zhi-Liang Ding
- Department of Neurosurgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, P.R. China
| | - Wen-Jie Wang
- Department of Radio-Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, P.R. China
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Ohno A, Iwata T, Katoh Y, Taniguchi S, Tanaka K, Nishio H, Nakamura M, Morisada T, Chen G, Saito M, Yaguchi T, Kawakami Y, Aoki D. Tumor-infiltrating lymphocytes predict survival outcomes in patients with cervical cancer treated with concurrent chemoradiotherapy. Gynecol Oncol 2020; 159:329-334. [PMID: 32829964 DOI: 10.1016/j.ygyno.2020.07.106] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/28/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVES To (i) identify correlations between selected immunogenic factors and clinicopathological characteristics, (ii) determine whether intratumoral abundance of various specific tumor-infiltrating lymphocytes (TILs) is a prognostic indicator in women with Stage II and III cervical cancer who undergo treatment with cisplatin-based concurrent chemoradiotherapy (CCRT), and (iii) investigate subtypes of FOXP3+ T cells in 15 fresh samples of cervical cancer. METHODS In this retrospective study, intratumoral lesions in colposcopic biopsies from 55 women with advanced cervical cancer who subsequently underwent CCRT at our institution were subjected to automatic immunological staining using the following six mouse monoclonal antibodies: anti-CD3, anti-CD4, anti-CD8, anti-CD20, anti-CD206, and anti-FOXP3. Associations between the findings on automatic scoring of the number of each type of TIL in each specimen and various clinicopathological characteristics were analyzed, as were associations between the abundance of various specific types of TIL and survival. Subtypes of FOXP3+ TILs in 15 additional fresh tumor samples were also investigated using flow cytometry. RESULTS Infiltration with CD8+ TILs was associated with pelvic lymph node metastasis. Abundant infiltration by CD3+, CD4+, CD8+, CD206+, and FOXP3+ TILs were statistically significant indicators of better progression-free and overall survival. Regarding subtypes of FOXP3+ TILs, non-Tregs (Fr-III) were found in all samples tested for this. CONCLUSIONS The abundance of various specific intratumoral TILs may be prognostic indicators in patients with advanced cervical cancer undergoing CCRT.
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Affiliation(s)
- Akiko Ohno
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan; Department of Obstetrics and Gynecology, National Hospital Organization Tokyo Medical Center, Japan
| | - Takashi Iwata
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan; Division of Cellular Signaling, Institute for Advanced Medical Research, Keio University School of Medicine, Japan.
| | - Yuki Katoh
- Division of Cellular Signaling, Institute for Advanced Medical Research, Keio University School of Medicine, Japan; Division of Anatomical Science, Department of Functional Morphology, Nihon University School of Medicine, Japan
| | - Shiho Taniguchi
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Japan
| | - Kohsei Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Hiroshi Nishio
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Masaru Nakamura
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Tohru Morisada
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Guanliang Chen
- Division of Cellular Signaling, Institute for Advanced Medical Research, Keio University School of Medicine, Japan
| | - Miyuki Saito
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Tomonori Yaguchi
- Division of Cellular Signaling, Institute for Advanced Medical Research, Keio University School of Medicine, Japan
| | - Yutaka Kawakami
- Division of Cellular Signaling, Institute for Advanced Medical Research, Keio University School of Medicine, Japan; Department of Immunology, School of Medicine, International University of Health and Welfare, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
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Wu QY, Yang CK, Rong LJ, Li JC, Lei LM. Investigation of the association between C-X-C motif chemokine receptor subunits and tumor infiltration levels and prognosis in patients with early-stage pancreatic ductal adenocarcinoma. Oncol Lett 2020; 20:16. [PMID: 32774489 PMCID: PMC7406880 DOI: 10.3892/ol.2020.11877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 04/01/2020] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the malignancies with the highest morality rate due to postoperative local invasion and distant metastasis. Although C-X-C motif chemokine receptor (CXCR) subunits have been reported as prognostic indicators in gastric cancer, the prognostic value of CXCR subunits in PDAC remains poorly understood. In the present study, the expression levels and biological functions of CXCR subunits were investigated using multiple publicly accessible bioinformatic platforms and databases. Survival analysis was used to evaluate the prognostic value of CXCR subunits in 112 early-stage PDAC cases by setting the median expression levels as the cut-off values. A nomogram was constructed to combine CXCR subunit expression levels and clinical data for prognosis prediction. Moreover, the association between CXCR subunit expression levels and tumor infiltration levels were detected in PDAC. The expression levels of CXCR subunits were elevated in PDAC tumor tissues. In the multivariate Cox proportional risk regression model, high CXCR2, CXCR4 and CXCR6 expression levels in early-stage PDAC were associated with a more favorable prognosis. Further, it was demonstrated that the differential expression levels of CXCR subunits in PDAC for combined survival analysis could contribute to risk stratification. The nomogram model demonstrated the contribution of CXCR subunits and clinical features in the prognosis of PDAC. Gene Set Enrichment Analysis suggested that CXCR subunits serve a role in immunomodulatory functions. The expression levels and somatic copy number alterations of CXCR subunits were associated with tumor infiltration levels in PDAC. CXCR subunits were associated with prognosis in patients with early-stage PDAC and may be potential drug targets for the treatment of pancreatic cancer.
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Affiliation(s)
- Qiong-Yuan Wu
- Department of Tuina, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi 530023, P.R.China
| | - Cheng-Kun Yang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530023, P.R.China
| | - Liang-Jun Rong
- Department of Tuina, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi 530023, P.R.China
| | - Jun-Chan Li
- Department of Tuina, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi 530023, P.R.China
| | - Long-Ming Lei
- Department of Tuina, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi 530023, P.R.China
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Galli F, Aguilera JV, Palermo B, Markovic SN, Nisticò P, Signore A. Relevance of immune cell and tumor microenvironment imaging in the new era of immunotherapy. J Exp Clin Cancer Res 2020; 39:89. [PMID: 32423420 PMCID: PMC7236372 DOI: 10.1186/s13046-020-01586-y] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 04/28/2020] [Indexed: 02/06/2023] Open
Abstract
Tumor-infiltrating immune cells play a key role against cancer. However, malignant cells are able to evade the immune response and establish a very complex balance in which different immune subtypes may drive tumor progression, metastatization and resistance to therapy. New immunotherapeutic approaches aim at restoring the natural balance and increase immune response against cancer by different mechanisms. The complexity of these interactions and the heterogeneity of immune cell subpopulations are a real challenge when trying to develop new immunotherapeutics and evaluate or predict their efficacy in vivo. To this purpose, molecular imaging can offer non-invasive diagnostic tools like radiopharmaceuticals, contrast agents or fluorescent dyes. These agents can be useful for preclinical and clinical purposes and can overcome [18F]FDG limitations in discriminating between true-progression and pseudo-progression. This review provides a comprehensive overview of immune cells involved in microenvironment, available immunotherapies and imaging agents to highlight the importance of new therapeutic biomarkers and their in vivo evaluation to improve the management of cancer patients.
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Affiliation(s)
- Filippo Galli
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, "Sapienza" University of Rome, S. Andrea University Hospital, Roma, Italy.
| | - Jesus Vera Aguilera
- Department of oncology and Department of Immunology, Mayo Clinic, (MN), Rochester, USA
| | - Belinda Palermo
- Tumor Immunology and Immunotherapy Unit, Department of Research, Advanced Diagnostics and Technological Innovation, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Svetomir N Markovic
- Department of oncology and Department of Immunology, Mayo Clinic, (MN), Rochester, USA
| | - Paola Nisticò
- Tumor Immunology and Immunotherapy Unit, Department of Research, Advanced Diagnostics and Technological Innovation, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Alberto Signore
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, "Sapienza" University of Rome, S. Andrea University Hospital, Roma, Italy
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Omics-wide quantitative B-cell infiltration analyses identify GPR18 for human cancer prognosis with superiority over CD20. Commun Biol 2020; 3:234. [PMID: 32398659 PMCID: PMC7217858 DOI: 10.1038/s42003-020-0964-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 04/20/2020] [Indexed: 12/11/2022] Open
Abstract
Tumor-infiltrating B lymphocyte (TIL-B), and TIL-B-related biomarkers have clinical prognostic values for human cancers. CD20 (encoded by MS4A1) is a widely used TIL-B biomarker. Using TCGA-quantitative multiomics datasets, we first cross-compare prognostic powers of intratumoral CD20 protein, mRNA and TIL-B levels in pan-cancers. Here, we show that MS4A1 and TIL-B are consistently prognostic in 5 cancers (head and neck, lung, cervical, kidney and low-grade glioma), while unexpectedly, CD20 protein levels lack quantitative correlations with MS4A1/TIL-B levels and demonstrate limited prognosticity. Subsequent bioinformatics discovery for TIL-B prognostic gene identifies a single gene, GPR18 with stand-alone prognosticity across 9 cancers (superior over CD20), with further validations in multiple non-TCGA cohorts. GPR18's immune signature denotes major B-cell-T-cell interactions, with its intratumoral expression strongly tied to a "T-cell active", likely cytolytic, status across human cancers, suggesting its functional link to cytolytic T-cell activity in cancer. GPR18 merits biological and clinical utility assessments over CD20.
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Zhao J, Huang W, Wu Y, Luo Y, Wu B, Cheng J, Chen J, Liu D, Li C. Prognostic role of pretreatment blood lymphocyte count in patients with solid tumors: a systematic review and meta-analysis. Cancer Cell Int 2020; 20:15. [PMID: 31938023 PMCID: PMC6954501 DOI: 10.1186/s12935-020-1094-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 01/02/2020] [Indexed: 12/12/2022] Open
Abstract
Background To evaluate the prognostic value of pretreatment lymphocyte counts with respect to clinical outcomes in patients with solid tumors. Methods Systematic literature search of electronic databases (Pubmed, Embase and Web of Science) up to May 1, 2018 was carried out by two independent reviewers. We included Eligible studies assessed the prognostic impact of pretreatment lymphocytes and had reported hazard ratios (HR) with 95% confidence intervals (CIs) for endpoints including overall survival (OS) and progression-free survival (PFS). Only English publications were included. Results A total of 42 studies comprising 13,272 patients were included in this systematic review and meta-analysis. Low pretreatment lymphocyte count was associated with poor OS (HR = 1.27, 95% CI 1.16–1.39, P < 0.001, I2 = 58.5%) and PFS (HR = 1.27, 95% CI 1.15–1.40, P < 0.001, I2 = 25.7%). Subgroup analysis disaggregated by cancer type indicated that low pretreatment lymphocytes were most closely associated with poor OS in colorectal cancer followed by breast cancer and renal cancer. Conclusions Low pretreatment lymphocyte count may represent an unfavorable prognostic factor for clinical outcomes in patients with solid tumors.
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Affiliation(s)
- Jiawen Zhao
- 1Department of Urology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Weijia Huang
- 2Department of Gastrointestinal Surgery, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Yongxian Wu
- 1Department of Urology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Yihuan Luo
- 2Department of Gastrointestinal Surgery, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Bo Wu
- 1Department of Urology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Jiwen Cheng
- 1Department of Urology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Junqiang Chen
- 2Department of Gastrointestinal Surgery, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Deyun Liu
- 1Department of Urology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
| | - Chengyang Li
- 1Department of Urology, The First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021 Guangxi Zhuang Autonomous Region China
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Cillo AR, Kürten CHL, Tabib T, Qi Z, Onkar S, Wang T, Liu A, Duvvuri U, Kim S, Soose RJ, Oesterreich S, Chen W, Lafyatis R, Bruno TC, Ferris RL, Vignali DAA. Immune Landscape of Viral- and Carcinogen-Driven Head and Neck Cancer. Immunity 2020; 52:183-199.e9. [PMID: 31924475 DOI: 10.1016/j.immuni.2019.11.014] [Citation(s) in RCA: 354] [Impact Index Per Article: 88.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 09/07/2019] [Accepted: 11/25/2019] [Indexed: 12/20/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) arises through exposure to environmental carcinogens or malignant transformation by human papillomavirus (HPV). Here, we assessed the transcriptional profiles of 131,224 single cells from peripheral and intra-tumoral immune populations from patients with HPV- and HPV+ HNSCC and healthy donors. Immune cells within tumors of HPV- and HPV+ HNSCC displayed a spectrum of transcriptional signatures, with helper CD4+ T cells and B cells being relatively divergent and CD8+ T cells and CD4+ regulatory T cells being relatively similar. Transcriptional results were contextualized through multispectral immunofluorescence analyses and evaluating putative cell-cell communication based on spatial proximity. These analyses defined a gene expression signature associated with CD4+ T follicular helper cells that is associated with longer progression-free survival in HNSCC patients. The datasets and analytical approaches herein provide a resource for the further study of the impact of immune cells on viral- and carcinogen-induced cancers.
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Affiliation(s)
- Anthony R Cillo
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Cornelius H L Kürten
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA; Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA 15213, USA; Department of Otorhinolaryngology, University Duisburg-Essen, 45147 Essen, Germany
| | - Tracy Tabib
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Zengbiao Qi
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Sayali Onkar
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Ting Wang
- Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA 15224, USA
| | - Angen Liu
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Umamaheswar Duvvuri
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Seungwon Kim
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Ryan J Soose
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Steffi Oesterreich
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15261, USA; Women's Cancer Research Center. Magee-Womens Research Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Wei Chen
- Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA 15224, USA
| | - Robert Lafyatis
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Tullia C Bruno
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA.
| | - Robert L Ferris
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA; Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA 15213, USA.
| | - Dario A A Vignali
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA; Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA.
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Waidhauser J, Schuh A, Trepel M, Schmälter AK, Rank A. Chemotherapy markedly reduces B cells but not T cells and NK cells in patients with cancer. Cancer Immunol Immunother 2020; 69:147-157. [PMID: 31900508 DOI: 10.1007/s00262-019-02449-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 11/28/2019] [Indexed: 12/15/2022]
Abstract
Chemotherapy is still the backbone of systemic treatment in the majority of cancers. However, immunotherapies, especially those based on checkpoint inhibition, are additional therapy options for many. For this, functional T cells are a mandatory requirement. The aim of this prospective study was to investigate the influence of chemotherapy on the cellular immune status of individual patients. Peripheral blood samples of 26 patients with solid malignancies undergoing chemotherapy were analyzed for lymphocyte populations and their subsets in a longitudinal approach. Chemotherapy decreased total B lymphocyte counts [median value (25-75 percentile): before chemotherapy 76/µl (39-160) vs. after chemotherapy 49/µl (24-106); p = 0.001]. Among B cells, specific subsets decreased particularly [naïve B cells (49/µl (21-111) vs. 25/µl (13-56); p = 0.001], memory B cells [3/µl (2-8) vs. 2/µl (1-4); p = 0.001], and class-switched B cells [11/µl (6-20) vs. 6/µl (3-12); p = 0.011]. In contrast, chemotherapy had no influence on the total numbers of CD4 + and CD8 + T lymphocytes or on their subsets (T helper cells 1, 2, and 17 as well as cytotoxic T cells in early, intermediate, late, terminal effector and exhausted status as well as both T-cell types with naïve, center memory, effector memory, activated, or regulatory phenotype). Furthermore, the count of natural killer (NK) lymphocytes showed no significant change before and after chemotherapy. In summary, this study shows a decrease of B lymphocytes during systemic chemotherapy, but no relevant effect on T lymphocytes, NK lymphocytes and their subsets. This could support the idea of an effective additive T-cell-dependent immunotherapy to chemotherapy.
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Affiliation(s)
- Johanna Waidhauser
- Department of Hematology and Oncology, University Medical Center Augsburg, Stenglinstr.2, 86156, Augsburg, Germany.
| | - Anja Schuh
- Department of Hematology and Oncology, University Medical Center Augsburg, Stenglinstr.2, 86156, Augsburg, Germany
| | - Martin Trepel
- Department of Hematology and Oncology, University Medical Center Augsburg, Stenglinstr.2, 86156, Augsburg, Germany
| | - Ann-Kristin Schmälter
- Department of Hematology and Oncology, University Medical Center Augsburg, Stenglinstr.2, 86156, Augsburg, Germany
| | - Andreas Rank
- Department of Hematology and Oncology, University Medical Center Augsburg, Stenglinstr.2, 86156, Augsburg, Germany
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Cosper PF, McNair C, González I, Wong N, Knudsen KE, Chen JJ, Markovina S, Schwarz JK, Grigsby PW, Wang X. Decreased local immune response and retained HPV gene expression during chemoradiotherapy are associated with treatment resistance and death from cervical cancer. Int J Cancer 2019; 146:2047-2058. [PMID: 31732968 DOI: 10.1002/ijc.32793] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/28/2019] [Indexed: 12/11/2022]
Abstract
More than one-third of patients with locally advanced cervical cancer do not respond to chemoradiation therapy (CRT). We aimed to characterize the transcriptional landscape of paired human cervical tumors before and during CRT in order to gain insight into the evolution of treatment response and to elucidate mechanisms of treatment resistance. We prospectively collected cervical tumor biopsies from 115 patients both before and 3 weeks into CRT. RNA-sequencing, Gene Set Enrichment Analysis and HPV gene expression were performed on 20 paired samples that had adequate neoplastic tissue mid-treatment. Tumors from patients with no evidence of disease (NED) at last follow-up had enrichment in pathways related to the immune response both pretreatment and mid-treatment, while tumors from patients dead of disease (DOD) demonstrated enrichment in biosynthetic and mitotic pathways but not in immune-related pathways. Patients DOD had decreased expression of T-cell and cytolytic genes and increased expression of PD-L2 mid-treatment compared to patients NED. Histological and immunohistochemical analysis revealed a decrease in tumor-associated lymphocytes (TAL) during CRT in all patients but tumors from patients DOD had a significantly more pronounced decrease in TALs and CD8+ cells mid-treatment, which was validated in a larger mid-treatment cohort. Finally, patients DOD retained more HPV E6/E7 gene expression during CRT and this was associated with increased expression of genes driving mitosis, which was corroborated in vitro. Our results suggest that decreased local immune response and retained HPV gene expression may be acting together to promote treatment resistance during CRT in patients with cervical cancer.
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Affiliation(s)
- Pippa F Cosper
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Christopher McNair
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA
| | - Iván González
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Nathan Wong
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Department of Biomedical Engineering, School of Engineering & Applied Science, Washington University, St. Louis, MO
| | - Karen E Knudsen
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA
| | - Jason J Chen
- Department of Microbiology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, China
| | - Stephanie Markovina
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Julie K Schwarz
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Perry W Grigsby
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Xiaowei Wang
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
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40
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Cao L, Sun PL, He Y, Yao M, Gao H. Immune stromal features in cervical squamous cell carcinoma are prognostic factors for distant metastasis: A retrospective study. Pathol Res Pract 2019; 216:152751. [PMID: 31776057 DOI: 10.1016/j.prp.2019.152751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/28/2019] [Accepted: 11/17/2019] [Indexed: 01/21/2023]
Abstract
AIM Malignant tumors are complex structures that must interact with the surrounding environment for growth and invasiveness. This study aimed to comprehensively catalogue the features of immune cell stromal infiltrates within tumor tissue and peri-tumoral tissue and to determine whether these features have prognostic value in cervical squamous cell carcinoma (CxSCC). METHODS Immune stromal features in primary tumors in 122 patients enriched for CxSCC were histologically and immunohistochemically characterized. RESULTS Distant metastasis was positively correlated with tumor-node-metastasis (TNM) stage (P < 0.001), lymph-vascular invasion (LVI) (P < 0.001), lymph node metastasis (LNM) (P < 0.001), and tumor budding (P = 0.012). Distant metastasis was also associated with the eosinophil infiltration (P = 0.006); Stromal, intratumoral, invasive-margin, squamous intraepithelial lesion (SIL), and perivascular tumor-infiltrating lymphocytes (TILs); CD68+, CD163+, and CD204+ macrophage infiltration. Multivariate proportional hazard regression analyses revealed that LVI; TNM stage; lymph node metastasis; tumor budding; eosinophil infiltration; CD163+ macrophage infiltration; and stromal and intratumoral TILs were independent predictors of poor DMFS in patients with CxSCC. CONCLUSION Primary tumor immune stromal features can be useful in predicting distant metastasis in CxSCC.
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Affiliation(s)
- Lanqing Cao
- Department of Pathology, The Second Hospital of Jilin University, Changchun, Jilin 130041, China.
| | - Ping-Li Sun
- Department of Pathology, The Second Hospital of Jilin University, Changchun, Jilin 130041, China.
| | - Yangyang He
- Department of Pathology, The Second Hospital of Jilin University, Changchun, Jilin 130041, China.
| | - Min Yao
- Department of Pathology, The Second Hospital of Jilin University, Changchun, Jilin 130041, China.
| | - Hongwen Gao
- Department of Pathology, The Second Hospital of Jilin University, Changchun, Jilin 130041, China.
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41
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Garaud S, Buisseret L, Solinas C, Gu-Trantien C, de Wind A, Van den Eynden G, Naveaux C, Lodewyckx JN, Boisson A, Duvillier H, Craciun L, Ameye L, Veys I, Paesmans M, Larsimont D, Piccart-Gebhart M, Willard-Gallo K. Tumor infiltrating B-cells signal functional humoral immune responses in breast cancer. JCI Insight 2019; 5:129641. [PMID: 31408436 DOI: 10.1172/jci.insight.129641] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Tumor-infiltrating B-cells (TIL-B) in breast cancer (BC) have previously been associated with improved clinical outcomes; however, their role(s) in tumor immunity is not currently well known. This study confirms and extends the correlation between higher TIL-B densities and positive outcomes through an analysis of HER2-positive and triple-negative BC patients from the BIG 02-98 clinical trial (10yr mean follow-up). Fresh tissue analyses identify an increase in TIL-B density in untreated primary BC compared to normal breast tissues, which is associated with global, CD4+ and CD8+ TIL, higher tumor grades, higher proliferation and hormone receptor negativity. All B-cell differentiation stages are detectable but significant increases in memory TIL-B are consistently present. BC with higher infiltrates are specifically characterized by germinal center TIL-B, which in turn are correlated with TFH TIL and antibody-secreting TIL-B principally located in tertiary lymphoid structures. Some TIL-B also interact directly with tumor cells. Functional analyses reveal TIL-B are responsive to BCR stimulation ex vivo, express activation markers and produce cytokines and immunoglobulins despite reduced expression of the antigen-presenting molecules HLA-DR and CD40. Overall, these data support the concept that ongoing humoral immune responses are generated by TIL-B and help to generate effective anti-tumor immunity at the tumor site.
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Affiliation(s)
| | | | | | | | - Alexandre de Wind
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Gert Van den Eynden
- Department of Pathology, GZA Ziekenhuizen, Sint-Augustinus campus, Wilrijk, Belgium
| | | | | | | | | | - Ligia Craciun
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | | | | | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Martine Piccart-Gebhart
- Department of Medicine, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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42
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Yildirim BA, Guler OC, Kose F, Onal C. The prognostic value of haematologic parameter changes during treatment in cervical cancer patients treated with definitive chemoradiotherapy. J OBSTET GYNAECOL 2019; 39:695-701. [PMID: 31023114 DOI: 10.1080/01443615.2019.1586852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
We retrospectively analysed the prognostic significance of changes in absolute neutrophil count (ANC), absolute lymphocyte count (ALC) and neutrophil/lymphocyte ratio (NLR) during treatment with definitive chemoradiotherapy (CRT) in 104 cervical cancer patients. The absolute white blood cell, ANC and ALC decrease during treatment, NLR increased throughout treatment and reached to a plateau at fifth week. The ANC and NLR after 3rd week of definitive CRT were significantly higher and ALC after 3rd week of treatment was significantly lower in patients with progressive disease compared patients with no evidence of disease. Patients in low-haematological risk (LHR) group had significantly higher number of patients with smaller tumour size, early stage disease and without lymph node metastasis. In multivariate analysis, high-haematological risk (HHR) group and lymph node metastasis were negative prognosticators of overall and disease-free survival (DFS). The presence of lymph node metastasis and HHR could serve as a predicative factor of poor prognosis for cervical cancer patients. IMPACT STATEMENT What is already known on this subject? The ANC and NLR after 3rd week of definitive CRT were significantly higher and ALC after 3rd week of treatment was significantly lower in patients with progressive disease compared patients with no evidence of disease. Patients in LHR group had significantly higher number of patients with smaller tumour size, early stage disease and without lymph node metastasis. Lymph node metastasis and HHR and were negative prognosticators of overall and disease-free survival (DFS). The presence of lymph node metastasis and HHR could serve as a predicative factor of poor prognosis for cervical cancer patients. What the results of this study add? Weekly changes in ANC, ALC, and NLR, especially after 3rd week of treatment are predictive factors of disease progression, not the high-risk features of disease. Furthermore, in HHR group more patients with extensive stage disease, larger tumour and lymph node metastasis were observed compared to LHR group. What the implications are of these findings for clinical practice and/or further research? The patients may be stratified according to risk factors. The treatment intensification maybe required for HHR patients compared to LHR patients. Since our findings are preliminary, further studies are required to support these findings.
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Affiliation(s)
- Berna A Yildirim
- a Department of Radiation Oncology , Baskent University Faculty of Medicine , Adana , Turkey
| | - Ozan Cem Guler
- a Department of Radiation Oncology , Baskent University Faculty of Medicine , Adana , Turkey
| | - Fatih Kose
- b Department of Medical Oncology , Baskent University Faculty of Medicine , Adana , Turkey
| | - Cem Onal
- a Department of Radiation Oncology , Baskent University Faculty of Medicine , Adana , Turkey
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43
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Schoenberg MB, Hao J, Bucher JN, Miksch RC, Anger HJW, Mayer B, Mayerle J, Neumann J, Guba MO, Werner J, Bazhin AV. Perivascular Tumor-Infiltrating Leukocyte Scoring for Prognosis of Resected Hepatocellular Carcinoma Patients. Cancers (Basel) 2018; 10:cancers10100389. [PMID: 30340430 PMCID: PMC6210365 DOI: 10.3390/cancers10100389] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 09/24/2018] [Accepted: 09/27/2018] [Indexed: 02/08/2023] Open
Abstract
Liver resection is a curative treatment for hepatocellular carcinoma (HCC). Tumor-infiltrating leukocytes (TILs) are important players in predicting HCC recurrence. However, the invasive margin could not be confirmed as relevant for HCC. The migration of immune cells into HCC may originate from intratumoral vessels. No previous study has examined perivascular (PV) infiltration. Tumors from 60 patients were examined. Immunohistochemistry was performed against CD3, CD8, CD20, and CD66b. TILs were counted in the PV regions using an algorithm for quantification of the tumor immune stroma (QTiS). The results were correlated with overall (OS) and disease-free survival (DFS), clinical parameters, and laboratory values. PV infiltration of TILs was predominant in resected HCC. Higher PV infiltration of CD3⁺ (p = 0.016) and CD8⁺ (p = 0.028) independently predicted better OS and DFS, respectively. CD20⁺ showed a trend towards better DFS (p = 0.076). Scoring of CD3⁺, CD8⁺, and CD20⁺ independently predicted OS and DFS (p < 0.01). The amount of perivascular-infiltrating CD3⁺ cells is an independent predictor of better OS, and CD8⁺ cells independently predict prolonged DFS. Our novel perivascular infiltration scoring (PVIS) can independently predict both DFS and OS in resected HCC patients.
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Affiliation(s)
- Markus Bo Schoenberg
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Jingcheng Hao
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610513, China.
| | - Julian Nikolaus Bucher
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Rainer Christoph Miksch
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Hubertus Johann Wolfgang Anger
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Barbara Mayer
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Julia Mayerle
- Department of Medicine II, University Hospital, Ludwig-Maximilians-Universität Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Jens Neumann
- Institute of Pathology, Faculty of Medicine, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Markus Otto Guba
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
- Transplantation Center Munich, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
| | - Jens Werner
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, Pettenkoferstraße 8a, 80336 Munich, Germany.
| | - Alexandr V Bazhin
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Marchioninistraße 15, 81377 Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, Pettenkoferstraße 8a, 80336 Munich, Germany.
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44
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Curigliano G. Gyneco-oncological genomics and emerging biomarkers for cancer treatment with immune-checkpoint inhibitors. Semin Cancer Biol 2018; 52:253-258. [DOI: 10.1016/j.semcancer.2018.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 05/14/2018] [Indexed: 12/20/2022]
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45
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D'Agostino G, Cecchinato V, Uguccioni M. Chemokine Heterocomplexes and Cancer: A Novel Chapter to Be Written in Tumor Immunity. Front Immunol 2018; 9:2185. [PMID: 30319638 PMCID: PMC6167476 DOI: 10.3389/fimmu.2018.02185] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 09/04/2018] [Indexed: 12/14/2022] Open
Abstract
Infiltrating immune cells are a key component of the tumor microenvironment and play central roles in dictating tumor fate, either promoting anti-tumor immune responses, or sustaining tumor growth, angiogenesis and metastasis. A distinctive microenvironment is often associated to different tumor types, with substantial differences in prognosis. The production of a variety of chemotactic factors by cancer and stromal cells orchestrates cell recruitment, local immune responses or cancer progression. In the last decades, different studies have highlighted how chemotactic cues, and in particular chemokines, can act as natural antagonists or induce synergistic effects on selective receptors by forming heterocomplexes, thus shaping migratory responses of immune cells. A variety of chemokines has been described to be able to form heterocomplexes both in vitro and in vivo under inflammatory conditions, but nowadays little is known on the presence and relevance of heterocomplexes in the tumor microenvironment. In recent years, the alarmin HMGB1, which can be massively released within the tumor microenvironment, has also been described to form a complex with the chemokine CXCL12 enhancing CXCR4-mediated signaling, thus providing an additional regulation of the activity of the chemokine system. In the present review, we will discuss the current knowledge on the synergy occurring between chemokines or inflammatory molecules, and describe the multiple functions exerted by the chemokines expressed in the tumor microenvironment, pointing our attention to the synergism as a possible modulator of tumor suppression or progression.
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Affiliation(s)
- Gianluca D'Agostino
- Laboratory of Chemokines in Immunity, Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Valentina Cecchinato
- Laboratory of Chemokines in Immunity, Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Mariagrazia Uguccioni
- Laboratory of Chemokines in Immunity, Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Università della Svizzera italiana, Bellinzona, Switzerland.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
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46
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Shen M, Kang Y. Complex interplay between tumor microenvironment and cancer therapy. Front Med 2018; 12:426-439. [PMID: 30097962 DOI: 10.1007/s11684-018-0663-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 07/05/2018] [Indexed: 12/16/2022]
Abstract
Tumor microenvironment (TME) is comprised of cellular and non-cellular components that exist within and around the tumor mass. The TME is highly dynamic and its importance in different stages of cancer progression has been well recognized. A growing body of evidence suggests that TME also plays pivotal roles in cancer treatment responses. TME is significantly remodeled upon cancer therapies, and such change either enhances the responses or induces drug resistance. Given the importance of TME in tumor progression and therapy resistance, strategies that remodel TME to improve therapeutic responses are under developing. In this review, we provide an overview of the essential components in TME and the remodeling of TME in response to anti-cancer treatments. We also summarize the strategies that aim to enhance therapeutic efficacy by modulating TME.
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Affiliation(s)
- Minhong Shen
- Department of Molecular Biology, Princeton University, Princeton, NJ, 08544, USA
| | - Yibin Kang
- Department of Molecular Biology, Princeton University, Princeton, NJ, 08544, USA.
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47
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Affiliation(s)
- Grace J Yuen
- Ragon Institute of MGH, MIT and Harvard, Harvard Medical School, Cambridge MA 02139
| | - Ezana Demissie
- Ragon Institute of MGH, MIT and Harvard, Harvard Medical School, Cambridge MA 02139
| | - Shiv Pillai
- Ragon Institute of MGH, MIT and Harvard, Harvard Medical School, Cambridge MA 02139
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48
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Shen M, Sun Q, Wang J, Pan W, Ren X. Positive and negative functions of B lymphocytes in tumors. Oncotarget 2018; 7:55828-55839. [PMID: 27331871 PMCID: PMC5342456 DOI: 10.18632/oncotarget.10094] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 06/04/2016] [Indexed: 12/20/2022] Open
Abstract
Accumulating evidence indicated that B lymphocytes exerted complex functions in tumor immunity. On the one hand, B lymphocytes can inhibit tumor development through antibody generation, antigen presentation, tumor tissue interaction, and direct killing. On the other hand, B lymphocytes have tumor-promoting functions. A typical type of B lymphocytes, termed regulatory B cells, is confirmed to attenuate immune response in a tumor environment. In this paper, we summarize the current understanding of B-cell functions in tumor immunology, which may shed light on potential therapeutic strategies against cancer.
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Affiliation(s)
- Meng Shen
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Qian Sun
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Jian Wang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Wei Pan
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,National Clinical Research Center of Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
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49
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Zhang Y, Zhu W, Zhang X, Qu Q, Zhang L. Expression and clinical significance of programmed death-1 on lymphocytes and programmed death ligand-1 on monocytes in the peripheral blood of patients with cervical cancer. Oncol Lett 2017; 14:7225-7231. [PMID: 29344157 PMCID: PMC5754902 DOI: 10.3892/ol.2017.7105] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 03/17/2017] [Indexed: 12/21/2022] Open
Abstract
The programmed death-1 (PD-1) signaling pathway serves a critical role in immune regulation and tolerance by suppressing the activation and proliferation of T cells. The aim of the present study was to investigate the effect of PD-1 and programmed death-ligand 1 (PD-L1) on the development of cervical carcinoma and cervical intraepithelial neoplasia (CIN). A total of 40 healthy controls (HC), 40 patients with CIN and 66 newly diagnosed cervical cancer patients were recruited. The expression level of PD-1 expression on peripheral cluster of differentiation (CD)4+ and CD8+ T cells and PD-L1 on monocytes was analyzed by flow cytometry. The expression level of soluble PD-L1 in serum was determined by an ELISA. The results of the present study demonstrated that the PD-1 expression level on CD4+ and CD8+ T cells was significantly increased in CIN and cervical cancer, compared with that in HC. In addition, the PD-1 expression level on CD4+ and CD8+ T cells was increased in cervical cancer, compared with that in CIN. However, the expression level of PDL-1 on CD14+ monocytes was increased in cancer and CIN, but limited in cancer and CIN. In addition, PD-1 expression on CD4+ T cells was positively associated with PD-1 expression on CD8+ T cells in cervical cancer (P<0.05). Further analyses revealed that the proportion of PD-1 on CD4+ and CD8+ T cells were positively associated with tumor stages. However, no difference in the degree of soluble PD-1 among cancer, CIN and HC cells was revealed. The results suggested that the PD-1 signaling pathway is involved in the development of CIN and cervical cancer.
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Affiliation(s)
- Ying Zhang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Weipei Zhu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Xueguang Zhang
- Research Institute of Immunology, Soochow University, Suzhou, Jiangsu 215000, P.R. China
| | - Qiuxia Qu
- Research Institute of Immunology, Soochow University, Suzhou, Jiangsu 215000, P.R. China
| | - Liyuan Zhang
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
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50
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Bruno TC, Ebner PJ, Moore BL, Squalls OG, Waugh KA, Eruslanov EB, Singhal S, Mitchell JD, Franklin WA, Merrick DT, McCarter MD, Palmer BE, Kern JA, Slansky JE. Antigen-Presenting Intratumoral B Cells Affect CD4 + TIL Phenotypes in Non-Small Cell Lung Cancer Patients. Cancer Immunol Res 2017; 5:898-907. [PMID: 28848053 DOI: 10.1158/2326-6066.cir-17-0075] [Citation(s) in RCA: 160] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 07/10/2017] [Accepted: 08/21/2017] [Indexed: 12/25/2022]
Abstract
Effective immunotherapy options for patients with non-small cell lung cancer (NSCLC) are becoming increasingly available. The immunotherapy focus has been on tumor-infiltrating T cells (TILs); however, tumor-infiltrating B cells (TIL-Bs) have also been reported to correlate with NSCLC patient survival. The function of TIL-Bs in human cancer has been understudied, with little focus on their role as antigen-presenting cells and their influence on CD4+ TILs. Compared with other immune subsets detected in freshly isolated primary tumors from NSCLC patients, we observed increased numbers of intratumoral B cells relative to B cells from tumor-adjacent tissues. Furthermore, we demonstrated that TIL-Bs can efficiently present antigen to CD4+ TILs and alter the CD4+ TIL phenotype using an in vitro antigen-presentation assay. Specifically, we identified three CD4+ TIL responses to TIL-Bs, which we categorized as activated, antigen-associated, and nonresponsive. Within the activated and antigen-associated CD4+ TIL population, activated TIL-Bs (CD19+CD20+CD69+CD27+CD21+) were associated with an effector T-cell response (IFNγ+ CD4+ TILs). Alternatively, exhausted TIL-Bs (CD19+CD20+CD69+CD27-CD21-) were associated with a regulatory T-cell phenotype (FoxP3+ CD4+ TILs). Our results demonstrate a new role for TIL-Bs in NSCLC tumors in their interplay with CD4+ TILs in the tumor microenvironment, establishing them as a potential therapeutic target in NSCLC immunotherapy. Cancer Immunol Res; 5(10); 898-907. ©2017 AACR.
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Affiliation(s)
- Tullia C Bruno
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Peggy J Ebner
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Brandon L Moore
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Olivia G Squalls
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Katherine A Waugh
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Evgeniy B Eruslanov
- Division of Thoracic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sunil Singhal
- Division of Thoracic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - John D Mitchell
- Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - Wilbur A Franklin
- Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado
| | - Daniel T Merrick
- Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado
| | - Martin D McCarter
- Department of Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - Brent E Palmer
- Division of Allergy and Clinical Immunology, University of Colorado School of Medicine, Aurora, Colorado
| | - Jeffrey A Kern
- Division of Oncology, National Jewish Health, Denver, Colorado
| | - Jill E Slansky
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado.
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