1
|
Wang B, Wang K, Wu D, Sahni S, Jiang P, Ruppin E. Decoupling the correlation between cytotoxic and exhausted T lymphocyte states enhances melanoma immunotherapy response prediction. iScience 2024; 27:109926. [PMID: 38832027 PMCID: PMC11145333 DOI: 10.1016/j.isci.2024.109926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/24/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024] Open
Abstract
Cytotoxic T lymphocyte (CTL) and terminal exhausted T lymphocyte (ETL) activities crucially influence immune checkpoint inhibitor (ICI) response. Despite this, the efficacy of ETL and CTL transcriptomic signatures for response prediction remains limited. Investigating this across the TCGA and publicly available single-cell cohorts, we find a strong positive correlation between ETL and CTL expression signatures in most cancers. We hence posited that their limited predictability arises due to their mutually canceling effects on ICI response. Thus, we developed DETACH, a computational method to identify a gene set whose expression pinpoints to a subset of melanoma patients where the CTL and ETL correlation is low. DETACH enhances CTL's prediction accuracy, outperforming existing signatures. DETACH signature genes activity also demonstrates a positive correlation with lymphocyte infiltration and the prevalence of reactive T cells in the tumor microenvironment (TME), advancing our understanding of the CTL cell state within the TME.
Collapse
Affiliation(s)
- Binbin Wang
- Cancer Data Science Laboratory, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD USA
| | - Kun Wang
- Cancer Data Science Laboratory, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD USA
| | - Di Wu
- Laboratory of Pathology, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD USA
| | - Sahil Sahni
- Cancer Data Science Laboratory, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD USA
| | - Peng Jiang
- Cancer Data Science Laboratory, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD USA
| | - Eytan Ruppin
- Cancer Data Science Laboratory, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD USA
| |
Collapse
|
2
|
Jiang Y, Wang Y, Chen G, Sun F, Wu Q, Huang Q, Zeng D, Qiu W, Wang J, Yao Z, Liang B, Li S, Wu J, Huang N, Wang Y, Chen J, Zhai X, Huang L, Xu B, Yamamoto M, Tsukamoto T, Nomura S, Liao W, Shi M. Nicotinamide metabolism face-off between macrophages and fibroblasts manipulates the microenvironment in gastric cancer. Cell Metab 2024:S1550-4131(24)00189-X. [PMID: 38897198 DOI: 10.1016/j.cmet.2024.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/06/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024]
Abstract
Immune checkpoint blockade has led to breakthroughs in the treatment of advanced gastric cancer. However, the prominent heterogeneity in gastric cancer, notably the heterogeneity of the tumor microenvironment, highlights the idea that the antitumor response is a reflection of multifactorial interactions. Through transcriptomic analysis and dynamic plasma sample analysis, we identified a metabolic "face-off" mechanism within the tumor microenvironment, as shown by the dual prognostic significance of nicotinamide metabolism. Specifically, macrophages and fibroblasts expressing the rate-limiting enzymes nicotinamide phosphoribosyltransferase and nicotinamide N-methyltransferase, respectively, regulate the nicotinamide/1-methylnicotinamide ratio and CD8+ T cell function. Mechanistically, nicotinamide N-methyltransferase is transcriptionally activated by the NOTCH pathway transcription factor RBP-J and is further inhibited by macrophage-derived extracellular vesicles containing nicotinamide phosphoribosyltransferase via the SIRT1/NICD axis. Manipulating nicotinamide metabolism through autologous injection of extracellular vesicles restored CD8+ T cell cytotoxicity and the anti-PD-1 response in gastric cancer.
Collapse
Affiliation(s)
- Yu Jiang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yawen Wang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guofeng Chen
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Fei Sun
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qijing Wu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qiong Huang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Dongqiang Zeng
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Wenjun Qiu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jiao Wang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhiqi Yao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Bishan Liang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Shaowei Li
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jianhua Wu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Na Huang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yuanyuan Wang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jingsong Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xiaohui Zhai
- Department of Medical Oncology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Li Huang
- Department of Oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China; Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Beibei Xu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Masami Yamamoto
- Laboratory of Physiological Pathology, School of Veterinary Nursing and Technology, Nippon Veterinary and Life Science University, Tokyo, Japan
| | - Tetsuya Tsukamoto
- Department of Diagnostic Pathology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Sachiyo Nomura
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Wangjun Liao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China; Cancer Center, the Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Foshan, China.
| | - Min Shi
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
| |
Collapse
|
3
|
Wu R, Horimoto Y, Oshi M, Benesch MGK, Khoury T, Takabe K, Ishikawa T. Emerging measurements for tumor-infiltrating lymphocytes in breast cancer. Jpn J Clin Oncol 2024; 54:620-629. [PMID: 38521965 PMCID: PMC11144297 DOI: 10.1093/jjco/hyae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/01/2024] [Indexed: 03/25/2024] Open
Abstract
Tumor-infiltrating lymphocytes are a general term for lymphocytes or immune cells infiltrating the tumor microenvironment. Numerous studies have demonstrated tumor-infiltrating lymphocytes to be robust prognostic and predictive biomarkers in breast cancer. Recently, immune checkpoint inhibitors, which directly target tumor-infiltrating lymphocytes, have become part of standard of care treatment for triple-negative breast cancer. Surprisingly, tumor-infiltrating lymphocytes quantified by conventional methods do not predict response to immune checkpoint inhibitors, which highlights the heterogeneity of tumor-infiltrating lymphocytes and the complexity of the immune network in the tumor microenvironment. Tumor-infiltrating lymphocytes are composed of diverse immune cell populations, including cytotoxic CD8-positive T lymphocytes, B cells and myeloid cells. Traditionally, tumor-infiltrating lymphocytes in tumor stroma have been evaluated by histology. However, the standardization of this approach is limited, necessitating the use of various novel technologies to elucidate the heterogeneity in the tumor microenvironment. This review outlines the evaluation methods for tumor-infiltrating lymphocytes from conventional pathological approaches that evaluate intratumoral and stromal tumor-infiltrating lymphocytes such as immunohistochemistry, to the more recent advancements in computer tissue imaging using artificial intelligence, flow cytometry sorting and multi-omics analyses using high-throughput assays to estimate tumor-infiltrating lymphocytes from bulk tumor using immune signatures or deconvolution tools. We also discuss higher resolution technologies that enable the analysis of tumor-infiltrating lymphocytes heterogeneity such as single-cell analysis and spatial transcriptomics. As we approach the era of personalized medicine, it is important for clinicians to understand these technologies.
Collapse
Affiliation(s)
- Rongrong Wu
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo, Japan
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Yoshiya Horimoto
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo, Japan
- Department of Breast Oncology, Juntendo University Hospital, Tokyo, Japan
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Matthew G K Benesch
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Thaer Khoury
- Department of Pathology & Laboratory Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kazuaki Takabe
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo, Japan
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA
- Department of Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
- Department of Breast Surgery, Fukushima Medical University, Fukushima, Japan
| | - Takashi Ishikawa
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo, Japan
| |
Collapse
|
4
|
Agioti S, Zaravinos A. Immune Cytolytic Activity and Strategies for Therapeutic Treatment. Int J Mol Sci 2024; 25:3624. [PMID: 38612436 PMCID: PMC11011457 DOI: 10.3390/ijms25073624] [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: 01/31/2024] [Revised: 03/14/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Intratumoral immune cytolytic activity (CYT), calculated as the geometric mean of granzyme-A (GZMA) and perforin-1 (PRF1) expression, has emerged as a critical factor in cancer immunotherapy, with significant implications for patient prognosis and treatment outcomes. Immune checkpoint pathways, the composition of the tumor microenvironment (TME), antigen presentation, and metabolic pathways regulate CYT. Here, we describe the various methods with which we can assess CYT. The detection and analysis of tumor-infiltrating lymphocytes (TILs) using flow cytometry or immunohistochemistry provide important information about immune cell populations within the TME. Gene expression profiling and spatial analysis techniques, such as multiplex immunofluorescence and imaging mass cytometry allow the study of CYT in the context of the TME. We discuss the significant clinical implications that CYT has, as its increased levels are associated with positive clinical outcomes and a favorable prognosis. Moreover, CYT can be used as a prognostic biomarker and aid in patient stratification. Altering CYT through the different methods targeting it, offers promising paths for improving treatment responses. Overall, understanding and modulating CYT is critical for improving cancer immunotherapy. Research into CYT and the factors that influence it has the potential to transform cancer treatment and improve patient outcomes.
Collapse
Affiliation(s)
- Stephanie Agioti
- Cancer Genetics, Genomics and Systems Biology Laboratory, Basic and Translational Cancer Research Center (BTCRC), 1516 Nicosia, Cyprus;
| | - Apostolos Zaravinos
- Cancer Genetics, Genomics and Systems Biology Laboratory, Basic and Translational Cancer Research Center (BTCRC), 1516 Nicosia, Cyprus;
- Department of Life Sciences, School of Sciences, European University Cyprus, 1516 Nicosia, Cyprus
| |
Collapse
|
5
|
Zhang N, Yang X, Piao M, Xun Z, Wang Y, Ning C, Zhang X, Zhang L, Wang Y, Wang S, Chao J, Lu Z, Yang X, Wang H, Zhao H. Biomarkers and prognostic factors of PD-1/PD-L1 inhibitor-based therapy in patients with advanced hepatocellular carcinoma. Biomark Res 2024; 12:26. [PMID: 38355603 PMCID: PMC10865587 DOI: 10.1186/s40364-023-00535-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 10/23/2023] [Indexed: 02/16/2024] Open
Abstract
Systemic therapies using programmed death-1 (PD-1) and programmed death ligand 1 (PD-L1) inhibitors have demonstrated commendable efficacy in some patients with advanced hepatocellular carcinoma (HCC); however, other individuals do not respond favorably. Hence, identifying the biomarkers, the prognostic factors, and their underlying mechanisms is crucial. In this review, we summarized the latest advancements in this field. Within the tumor microenvironment, PD-L1 expression is commonly utilized to predict response. Moreover, the characteristics of tumor-infiltrating lymphocytes are associated with the effectiveness of immunotherapy. Preclinical studies have identified stimulatory dendritic cells, conventional dendritic cells, and macrophages as potential biomarkers. The emergence of single-cell sequencing and spatial transcriptomics has provided invaluable insights into tumor heterogeneity through the lens of single-cell profiling and spatial distribution. With the widespread adoption of next-generation sequencing, certain genomic characteristics, including tumor mutational burden, copy number alterations, specific genes (TP53, CTNNB1, and GZMB), and signaling pathways (WNT/β-catenin) have been found to correlate with prognosis. Furthermore, clinical features such as tumor size, number, and metastasis status have demonstrated prognostic value. Notably, common indicators such as the Child-Pugh score and Eastern Cooperative Oncology Group score, which are used in patients with liver diseases, have shown potential. Similarly, commonly employed laboratory parameters such as baseline transforming growth factor beta, lactate dehydrogenase, dynamic changes in alpha-fetoprotein (AFP) and abnormal prothrombin, CRAFITY score (composed of C-reactive protein and AFP), and immune adverse events have been identified as predictive biomarkers. Novel imaging techniques such as EOB-MRI and PET/CT employing innovative tracers also have potential. Moreover, liquid biopsy has gained widespread use in biomarker studies owing to its non-invasive, convenient, and highly reproducible nature, as well as its dynamic monitoring capabilities. Research on the gut microbiome, including its composition, dynamic changes, and metabolomic analysis, has gained considerable attention. Efficient biomarker discovery relies on continuous updating of treatment strategies. Next, we summarized recent advancements in clinical research on HCC immunotherapy and provided an overview of ongoing clinical trials for contributing to the understanding and improvement of HCC immunotherapy.
Collapse
Affiliation(s)
- Nan Zhang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Xu Yang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Beijing, 100730, China
| | - Mingjian Piao
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Ziyu Xun
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Yunchao Wang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Cong Ning
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Xinmu Zhang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Longhao Zhang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Yanyu Wang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Shanshan Wang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Jiashuo Chao
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China
| | - Zhenhui Lu
- Hepatobiliary and Pancreatic Surgery, Shenzhen Qianhai Shekou Free Trade Zone Hospital, No.36 Industrial 8 Road, Nanshan District, Shenzhen City, Guangdong province, China
| | - Xiaobo Yang
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China.
| | - Hanping Wang
- Division of Pulmonary and Critical Care Medicine, State Key Laboratory of Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Haitao Zhao
- Department of Liver Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing, Beijing, 100730, China.
| |
Collapse
|
6
|
Zhang C, Liao Y, Li T, Zhong H, Shan L, Yu P, Xia C, Xu L. Apigenin promotes apoptosis of 4T1 cells through PI3K/AKT/Nrf2 pathway and improves tumor immune microenvironment in vivo. Toxicol Res (Camb) 2024; 13:tfae011. [PMID: 38283821 PMCID: PMC10811521 DOI: 10.1093/toxres/tfae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/03/2024] [Accepted: 01/13/2024] [Indexed: 01/30/2024] Open
Abstract
The 2022 US Cancer Statistics show that breast cancer is one of the most common cancers in women. Epidemiology has shown that adding flavonoids to the diet inhibits cancers that arise in particular women, such as cervical cancer, ovarian cancer, and breast cancer. Although there have been research reports on apigenin (API) and breast cancer, its anti-tumor effect and potential mechanism on breast cancer have not yet been clarified. Therefore, in this study, we used 4T1 cells and a 4T1 xenograft tumor mouse model to investigate the antitumor effect of API on breast cancer and its underlying mechanism. In vitro, we used MTT, transwell, staining, and western blotting to investigate the inhibitory effect of apigenin on 4T1 and the underlying molecular mechanism. In vivo by establishing a xenograft tumor model, using immunohistochemistry, and flow cytometry to study the inhibitory effect of apigenin on solid breast tumors and its effect on the tumor immune microenvironment. The results showed that API can induce breast cancer cell apoptosis through the PI3K/AKT/Nrf2 pathway and can improve the tumor immune microenvironment in mice with breast tumors, thereby inhibiting the growth of breast cancer. Thus, API may be a promising agent for breast cancer treatment.
Collapse
Affiliation(s)
- Chu Zhang
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Yupei Liao
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Tangjia Li
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Haijing Zhong
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Luchen Shan
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Pei Yu
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Chenglai Xia
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan 528000, China
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Lipeng Xu
- Institute of New Drug Research, College of Pharmacy/Guangzhou Key Laboratory of Innovative Chemical Drug Research in Cardio-cerebrovascular Diseases/International Cooperative Laboratory of Traditional Chinese, Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| |
Collapse
|
7
|
Zhang C, Sheng Q, Zhao N, Huang S, Zhao Y. DNA hypomethylation mediates immune response in pan-cancer. Epigenetics 2023; 18:2192894. [PMID: 36945884 PMCID: PMC10038033 DOI: 10.1080/15592294.2023.2192894] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Abstract
Abnormal DNA methylation is a fundamental characterization of epigenetics in cancer. Here we demonstrate that aberrant DNA methylating can modulate the tumour immune microenvironment in 16 cancer types. Differential DNA methylation in promoter region can regulate the transcriptomic pattern of immune-related genes and DNA hypomethylation mainly participated in the processes of immunity, carcinogenesis and immune infiltration. Moreover, many cancer types shared immune-related functions, like activation of innate immune response, interferon gamma response and NOD-like receptor signalling pathway. DNA methylation can further help identify molecular subtypes of kidney renal clear cell carcinoma. These subtypes are characterized by DNA methylation pattern, major histocompatibility complex, cytolytic activity and cytotoxic t lymphocyte and tumour mutation burden, and subtype with hypomethylation pattern shows unstable immune status. Then, we investigate the DNA methylation pattern of exhaustion-related marker genes and further demonstrate the role of hypomethylation in tumour immune microenvironment. In summary, our findings support the use of hypomethylation as a biomarker to understand the mechanism of tumour immune environment.
Collapse
Affiliation(s)
- Chunlong Zhang
- College of Information and Computer Engineering, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Qi Sheng
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang, China
| | - Ning Zhao
- College of Information and Computer Engineering, Northeast Forestry University, Harbin, Heilongjiang, China
| | - Shan Huang
- The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang, China
| | - Yuming Zhao
- College of Information and Computer Engineering, Northeast Forestry University, Harbin, Heilongjiang, China
| |
Collapse
|
8
|
Zhang F, Zhang R, Zong J, Hou Y, Zhou M, Yan Z, Li T, Gan W, Lv S, Yang L, Zeng Z, Zhao W, Yang M. Computational identification and clinical validation of a novel risk signature based on coagulation-related lncRNAs for predicting prognosis, immunotherapy response, and chemosensitivity in colorectal cancer patients. Front Immunol 2023; 14:1279789. [PMID: 37928532 PMCID: PMC10620970 DOI: 10.3389/fimmu.2023.1279789] [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: 08/18/2023] [Accepted: 09/27/2023] [Indexed: 11/07/2023] Open
Abstract
Background Coagulation is critically involved in the tumor microenvironment, cancer progression, and prognosis assessment. Nevertheless, the roles of coagulation-related long noncoding RNAs (CRLs) in colorectal cancer (CRC) remain unclear. In this study, an integrated computational framework was constructed to develop a novel coagulation-related lncRNA signature (CRLncSig) to stratify the prognosis of CRC patients, predict response to immunotherapy and chemotherapy in CRC, and explore the potential molecular mechanism. Methods CRC samples from The Cancer Genome Atlas (TCGA) were used as the training set, while the substantial bulk or single-cell RNA transcriptomics from Gene Expression Omnibus (GEO) datasets and real-time quantitative PCR (RT-qPCR) data from CRC cell lines and paired frozen tissues were used for validation. We performed unsupervised consensus clustering of CRLs to classify patients into distinct molecular subtypes. We then used stepwise regression to establish the CRLncSig risk model, which stratified patients into high- and low-risk groups. Subsequently, diversified bioinformatics algorithms were used to explore prognosis, biological pathway alteration, immune microenvironment, immunotherapy response, and drug sensitivity across patient subgroups. In addition, weighted gene coexpression network analysis was used to construct an lncRNA-miRNA-mRNA competitive endogenous network. Expression levels of CRLncSig, immune checkpoints, and immunosuppressors were determined using RT-qPCR. Results We identified two coagulation subclusters and constructed a risk score model using CRLncSig in CRC, where the patients in cluster 2 and the low-risk group had a better prognosis. The cluster and CRLncSig were confirmed as the independent risk factors, and a CRLncSig-based nomogram exhibited a robust prognostic performance. Notably, the cluster and CRLncSig were identified as the indicators of immune cell infiltration, immunoreactivity phenotype, and immunotherapy efficiency. In addition, we identified a new endogenous network of competing CRLs with microRNA/mRNA, which will provide a foundation for future mechanistic studies of CRLs in the malignant progression of CRC. Moreover, CRLncSig strongly correlated with drug susceptibility. Conclusion We developed a reliable CRLncSig to predict the prognosis, immune landscape, immunotherapy response, and drug sensitivity in patients with CRC, which might facilitate optimizing risk stratification, guiding the applications of immunotherapy, and individualized treatments for CRC.
Collapse
Affiliation(s)
- Fang Zhang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rixin Zhang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinbao Zong
- Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Hospital of Traditional Chinese Medicine, The Affiliated Qingdao Hiser Hospital of Qingdao University, Qingdao, China
| | - Yufang Hou
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mingxuan Zhou
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zheng Yan
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tiegang Li
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenqiang Gan
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Silin Lv
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liu Yang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zifan Zeng
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenyi Zhao
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Min Yang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
9
|
Shichiri K, Oshi M, Ziazadeh D, Endo I, Takabe K. High miR-200c expression is associated with suppressed epithelial-mesenchymal transition, TGF-β signaling and better survival despite enhanced cell proliferation in gastric cancer patients. Am J Cancer Res 2023; 13:3027-3040. [PMID: 37560006 PMCID: PMC10408478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 06/20/2023] [Indexed: 08/11/2023] Open
Abstract
MicroRNAs are small non-coding RNAs that epigenetically regulate gene expression. MiR-200c is a known tumor suppressive microRNA found in many types of cancer, and its high expression has been associated with improved prognosis. However, the association between miR-200c expression and its clinical relevance in gastric cancer (GC) patients remains controversial. Here, we hypothesized that gastric cancer patients with high miR-200c gene expression translated to better overall survival. A total of 372 GC patients from the Cancer Genome Atlas (TCGA) were analyzed. The top three quartiles were defined as a high miR-200c expression group. High miR-200c expression was associated with decreased invasion, favorable histological type, and improved overall survival in gastric cancer patients. Unexpectedly, high miR-200c expression GC was also associated with enhanced cell proliferation, shown by MKi67 expression, proliferation score, and enrichment of Hallmark cell proliferation-related gene sets (E2F targets, G2M checkpoints, MYC targets v1 and v2) by gene set enrichment assay (GSEA). High miR-200c GC was also associated with a high mutation rate and homologous recombination deficiency. Despite the association with elevated neoantigens, high miR-200c GC was associated with significantly low infiltration of anti-cancer immune cells, decreased immune response, and with suppressed IL2, TNF-α, and IFN-γ pathways. On the other hand, GC with low miR-200c expression significantly enriched hypoxia, angiogenesis, epithelial-mesenchymal transition (EMT), and TGF-β signaling gene sets, all of which promote cancer progression and metastasis in GSEA. In conclusion, patients with high miR-200c expression GC had better survival despite association with aggressive tumor biology, such as high mutation rates, cell proliferation, and low cancer immunity. Given that low miR-200c GC was associated with hypoxia, angiogenesis, EMT and TGF-β signaling, we cannot help but speculate that the difference in survival by miR-200c expression may be at least partly due to the association between low miR-200c expression and aggressive biology.
Collapse
Affiliation(s)
- Keiko Shichiri
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- U.S. Naval Hospital OkinawaOkinawa, FPO, AP 96362, Japan
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa 236-0004, Japan
| | - Danya Ziazadeh
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, NY 14203, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa 236-0004, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa 236-0004, Japan
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, NY 14203, USA
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata 950-0883, Japan
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan
- Department of Breast Surgery, Fukushima Medical UniversityFukushima 960-8074, Japan
| |
Collapse
|
10
|
Mestrallet G, Brown M, Bozkus CC, Bhardwaj N. Immune escape and resistance to immunotherapy in mismatch repair deficient tumors. Front Immunol 2023; 14:1210164. [PMID: 37492581 PMCID: PMC10363668 DOI: 10.3389/fimmu.2023.1210164] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/21/2023] [Indexed: 07/27/2023] Open
Abstract
Up to 30% of colorectal, endometrial and gastric cancers have a deficiency in mismatch repair (MMR) protein expression due to either germline or epigenetic inactivation. Patients with Lynch Syndrome who inherit an inactive MMR allele have an up to 80% risk for developing a mismatch repair deficient (MMRd) cancer. Due to an inability to repair DNA, MMRd tumors present with genomic instability in microsatellite regions (MS). Tumors with high MS instability (MSI-H) are characterized by an increased frequency of insertion/deletions (indels) that can encode novel neoantigens if they occur in coding regions. The high tumor antigen burden for MMRd cancers is accompanied by an inflamed tumor microenvironment (TME) that contributes to the clinical effectiveness of anti-PD-1 therapy in this patient population. However, between 40 and 70% of MMRd cancer patients do not respond to treatment with PD-1 blockade, suggesting that tumor-intrinsic and -extrinsic resistance mechanisms may affect the success of checkpoint blockade. Immune evasion mechanisms that occur during early tumorigenesis and persist through cancer development may provide a window into resistance pathways that limit the effectiveness of anti-PD-1 therapy. Here, we review the mechanisms of immune escape in MMRd tumors during development and checkpoint blockade treatment, including T cell dysregulation and myeloid cell-mediated immunosuppression in the TME. Finally, we discuss the development of new therapeutic approaches to tackle resistance in MMRd tumors, including cancer vaccines, therapies targeting immunosuppressive myeloid programs, and immune checkpoint combination strategies.
Collapse
Affiliation(s)
- Guillaume Mestrallet
- Division of Hematology and Oncology, Hess Center for Science & Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Matthew Brown
- Division of Hematology and Oncology, Hess Center for Science & Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Cansu Cimen Bozkus
- Division of Hematology and Oncology, Hess Center for Science & Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Nina Bhardwaj
- Division of Hematology and Oncology, Hess Center for Science & Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Extramural member, Parker Institute for Cancer Immunotherapy, San Francisco, CA, United States
| |
Collapse
|
11
|
Fonseca-Montaño MA, Cisneros-Villanueva M, Coales I, Hidalgo-Miranda A. LINC00426 is a potential immune phenotype-related biomarker and an overall survival predictor in PAM50 luminal B breast cancer. Front Genet 2023; 14:1034569. [PMID: 37260772 PMCID: PMC10228735 DOI: 10.3389/fgene.2023.1034569] [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: 09/01/2022] [Accepted: 05/03/2023] [Indexed: 06/02/2023] Open
Abstract
Background: Breast cancer (BRCA) represents the most frequent diagnosed malignancy in women worldwide. Despite treatment advances, BRCAs eventually develop resistance to targeted therapies, resulting in poor prognosis. The identification of new biomarkers, like immune-related long non-coding RNAs (lncRNAs), could contribute to the clinical management of BRCA patients. In this report, we evaluated the LINC00426 expression in PAM50 BRCA subtypes from two clinical independent cohorts (BRCA-TCGA and GEO-GSE96058 datasets). Methods and results: Using Cox regression models and Kaplan-Meier survival analyses, we identified that LINC00426 expression was a consistent overall survival (OS) predictor in luminal B (LB) BRCA patients. Subsequently, differential gene expression and gene set enrichment analyses identified that LINC00426 expression was associated with different immune-related and cancer-related pathways and processes in LB BRCA. Additionally, the LINC00426 expression was correlated with the infiltration level of diverse immune cell populations, alongside immune checkpoint and cytolytic activity-related gene expression. Conclusion: This evidence suggests that LINC00426 is a potential biomarker of immune phenotype and an OS predictor in PAM50 LB BRCA.
Collapse
Affiliation(s)
- Marco Antonio Fonseca-Montaño
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico
- Programa de Doctorado, Posgrado en Ciencias Biológicas, Unidad de Posgrado, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | - Mireya Cisneros-Villanueva
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico
| | - Isabelle Coales
- Centre for Host Microbiome Interactions, King’s College London, London, United Kingdom
| | - Alfredo Hidalgo-Miranda
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico
| |
Collapse
|
12
|
Zhang C, Sheng Q, Zhang X, Xu K, Jin X, Zhou W, Zhang M, Lv D, Yang C, Li Y, Xu J, Li X. Prioritizing exhausted T cell marker genes highlights immune subtypes in pan-cancer. iScience 2023; 26:106484. [PMID: 37091230 PMCID: PMC10119613 DOI: 10.1016/j.isci.2023.106484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 11/29/2022] [Accepted: 03/18/2023] [Indexed: 04/08/2023] Open
Abstract
Exhausted T (TEX) cells are main immunotherapy targets in cancer, but it lacks a general identification method to characterize TEX cell in disease. To assess the characterization of TEX cell, we extract signature of TEX cell from large cancer and chronic infection cohorts. Based on single-cell transcriptomes, a systematic T cell exhaustion prediction (TEXP) model is designed to define TEX cell in cancer and chronic infection. We then prioritize 42 marker genes, including HAVCR2, PDCD1, TOX, TIGIT and LAG3, which are associated with T cell exhaustion. TEXP could identify high TEX and low TEX subtypes in pan-cancer of TCGA. The high TEX subtypes are characterized by high immune score, immune cell infiltration, high expression of TEX marker genes and poor prognosis. In summary, TEXP and marker genes provide a resource for understanding the function of TEX cell, with implications for immune prediction and immunotherapy in chronic infection and cancer.
Collapse
Affiliation(s)
- Chunlong Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
- College of Information and Computer Engineering, Northeast Forestry University, Harbin 150040, China
| | - Qi Sheng
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Xue Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Kang Xu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Xiaoyan Jin
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Weiwei Zhou
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Mengying Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Dezhong Lv
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Changbo Yang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Yongsheng Li
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, College of Biomedical Information and Engineering, Hainan Women and Children’s Medical Center, Hainan Medical University, Haikou, Hainan 571199, China
- Corresponding author
| | - Juan Xu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
- Corresponding author
| | - Xia Li
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, College of Biomedical Information and Engineering, Hainan Women and Children’s Medical Center, Hainan Medical University, Haikou, Hainan 571199, China
- Corresponding author
| |
Collapse
|
13
|
Wang R, Baxi V, Li Z, Locke D, Hedvat C, Sun Y, Walsh AM, Shao X, Basavanhally T, Greenawalt DM, Patah P, Novosiadly R. Pharmacodynamic activity of BMS-986156, a glucocorticoid-induced TNF receptor-related protein agonist, alone or in combination with nivolumab in patients with advanced solid tumors. ESMO Open 2023; 8:100784. [PMID: 36863094 PMCID: PMC10163007 DOI: 10.1016/j.esmoop.2023.100784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 11/02/2022] [Accepted: 01/04/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND The success of immune checkpoint inhibitors has revolutionized cancer treatment options and triggered development of new complementary immunotherapeutic strategies, including T-cell co-stimulatory molecules, such as glucocorticoid-induced tumor necrosis factor receptor-related protein (GITR). BMS-986156 is a fully agonistic human immunoglobulin G subclass 1 monoclonal antibody targeting GITR. We recently presented the clinical data for BMS-986156 with or without nivolumab, which demonstrated no compelling evidence of clinical activity in patients with advanced solid tumors. Here, we further report the pharmacodynamic (PD) biomarker data from this open-label, first-in-human, phase I/IIa study of BMS-986156 ± nivolumab in patients with advanced solid tumors (NCT02598960). MATERIALS AND METHODS We analyzed PD changes of circulating immune cell subsets and cytokines in peripheral blood or serum samples collected from a dataset of 292 patients with solid tumors before and during treatment with BMS-986156 ± nivolumab. PD changes in the tumor immune microenvironment were measured by immunohistochemistry and a targeted gene expression panel. RESULTS BMS-986156 + nivolumab induced a significant increase in peripheral T-cell and natural killer (NK) cell proliferation and activation, accompanied by production of proinflammatory cytokines. However, no significant changes in expression of CD8A, programmed death-ligand 1, tumor necrosis factor receptor superfamily members, or key genes linked with functional parameters of T and NK cells were observed in tumor tissue upon treatment with BMS-986156. CONCLUSIONS Despite the robust evidence of peripheral PD activity of BMS-986156, with or without nivolumab, limited evidence of T- or NK cell activation in the tumor microenvironment was observed. The data therefore explain, at least in part, the lack of clinical activity of BMS-986156 with or without nivolumab in unselected populations of cancer patients.
Collapse
Affiliation(s)
- R Wang
- Translational Medicine, Bristol Myers Squibb, Lawrenceville, USA
| | - V Baxi
- Informatics & Predictive Sciences, Bristol Myers Squibb, Lawrenceville, USA
| | - Z Li
- Lead Discovery and Optimization, Bristol Myers Squibb, Lawrenceville, USA
| | - D Locke
- Translational Medicine, Bristol Myers Squibb, Lawrenceville, USA
| | - C Hedvat
- Translational Medicine, Bristol Myers Squibb, Lawrenceville, USA
| | - Y Sun
- Translational Medicine, Bristol Myers Squibb, Lawrenceville, USA
| | - A M Walsh
- Informatics & Predictive Sciences, Bristol Myers Squibb, Lawrenceville, USA
| | - X Shao
- Translational Medicine, Bristol Myers Squibb, Lawrenceville, USA
| | - T Basavanhally
- Informatics & Predictive Sciences, Bristol Myers Squibb, Lawrenceville, USA
| | - D M Greenawalt
- Informatics & Predictive Sciences, Bristol Myers Squibb, Lawrenceville, USA
| | - P Patah
- Global Clinical Research, Bristol Myers Squibb, Lawrenceville, USA
| | - R Novosiadly
- Translational Medicine, Bristol Myers Squibb, Lawrenceville, USA.
| |
Collapse
|
14
|
Wang Y, Wang S, Wang H, Yang J, Zhou H. Identification and Biological Validation of a Chemokine/Chemokine Receptor-Based Risk Model for Predicting Immunotherapeutic Response and Prognosis in Head and Neck Squamous Cell Carcinoma. Int J Mol Sci 2023; 24:ijms24043317. [PMID: 36834729 PMCID: PMC9963044 DOI: 10.3390/ijms24043317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 02/10/2023] Open
Abstract
Over 80% of head and neck squamous cell carcinoma (HNSCC) patients failed to respond to immunotherapy, which can likely be attributed to the tumor microenvironment (TME) remolding mediated by chemokines/chemokine receptors (C/CR). This study aimed to establish a C/CR-based risk model for better immunotherapeutic responses and prognosis. After assessing the characteristic patterns of the C/CR cluster from the TCGA-HNSCC cohort, a six-gene C/CR-based risk model was developed to stratify patients by LASSO Cox analysis. The screened genes were multidimensionally validated by RT-qPCR, scRNA-seq, and protein data. A total of 30.4% of patients in the low-risk group had better responses to anti-PD-L1 immunotherapy. A Kaplan-Meier analysis showed that patients in the low-risk group had longer overall survival. A time-dependent receiver operating characteristic curve and Cox analyses indicated that risk score served as an independent predictive indicator. The robustness of the immunotherapy response and prognosis prediction was also validated in independent external datasets. Additionally, the TME landscape revealed that the low-risk group was immune activated. Furthermore, the cell communication analysis on the scRNA-seq dataset revealed that cancer-associated fibroblasts were the main communicators within the C/CR ligand-receptor network of TME. Collectively, The C/CR-based risk model simultaneously predicted immunotherapeutic response and prognosis, potentially optimizing personalized therapeutic strategies of HNSCC.
Collapse
|
15
|
Merhi M, Ahmad F, Taib N, Inchakalody V, Uddin S, Shablak A, Dermime S. The complex network of transcription factors, immune checkpoint inhibitors and stemness features in colorectal cancer: A recent update. Semin Cancer Biol 2023; 89:1-17. [PMID: 36621515 DOI: 10.1016/j.semcancer.2023.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/19/2022] [Accepted: 01/04/2023] [Indexed: 01/07/2023]
Abstract
Cancer immunity is regulated by several mechanisms that include co-stimulatory and/or co-inhibitory molecules known as immune checkpoints expressed by the immune cells. In colorectal cancer (CRC), CTLA-4, LAG3, TIM-3 and PD-1 are the major co-inhibitory checkpoints involved in tumor development and progression. On the other hand, the deregulation of transcription factors and cancer stem cells activity plays a major role in the development of drug resistance and in the spread of metastatic disease in CRC. In this review, we describe how the modulation of such transcription factors affects the response of CRC to therapies. We also focus on the role of cancer stem cells in tumor metastasis and chemoresistance and discuss both preclinical and clinical approaches for targeting stem cells to prevent their tumorigenic effect. Finally, we provide an update on the clinical applications of immune checkpoint inhibitors in CRC and discuss the regulatory effects of transcription factors on the expression of the immune inhibitory checkpoints with specific focus on the PD-1 and PD-L1 molecules.
Collapse
Affiliation(s)
- Maysaloun Merhi
- Translational Cancer Research Facility, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Fareed Ahmad
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Nassiba Taib
- Translational Cancer Research Facility, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Varghese Inchakalody
- Translational Cancer Research Facility, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Laboratory Animal Research Center, Qatar University, Doha, Qatar
| | - Alaaeldin Shablak
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Said Dermime
- Translational Cancer Research Facility, Translational Research Institute, Hamad Medical Corporation, Doha, Qatar; National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar; College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar.
| |
Collapse
|
16
|
Identification and validation of RB1 as an immune-related prognostic signature based on tumor mutation burdens in bladder cancer. Anticancer Drugs 2023; 34:269-280. [PMID: 36206128 PMCID: PMC9815815 DOI: 10.1097/cad.0000000000001399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Bladder cancer (BCa) is one of the most common malignant tumors in the urinary system. Developing effective prognostic gene and exploring the immune cells that affect the prognosis of tumor are required. Full transcriptome data ( n = 433), clinical information ( n = 581) and mutation sequencing ( n = 412) were obtained from The Cancer Genome Atlas and independent mutation sequencing data of 101 samples were acquired from International Cancer Genome Consortium. Statistical processing was conducted using R packages. Gene biologically functional research was performed with gene set enrichment analysis based on Kyoto Encyclopedia of Genes and Genomes database. Twenty-two types of immune cell infiltration were assessed and calculated in 398 samples of BCa. Furthermore, the expression of immune-related prognostic signature was verified. The relationship between prognostic gene and immune cells was explored preliminarily. Tumor mutation burdens of mutant-type groups were higher than wild-type groups of 19 genes, except for FGFR3 and CREBBP. Kaplan-Meier analysis showed that high frequency of retinoblastomal 1 (RB1) mutation led to poor prognosis of BCa patients and was an independent prognostic factor ( P = 0.004; HR = 1.776). Proportions and correlation of 22 types of immune cells in 433 samples were determined. We found that RB1 expression decreased in BCa validated through quantitative PCR and immunohistochemistry. In addition, regulatory T cells (Tregs) were detected as a negatively correlated type of immune cell to mutation of RB1, whereas fluorescence costaining showed that Foxp3 expression of Tregs infiltration was negatively related to the expression of RB1. Mutation of RB1 can be identified as an independent prognostic predictor of BCa, and it may suppress the infiltration of Tregs in BCa tissues, increasing the incidence of tumor immune escape.
Collapse
|
17
|
Zhu Y, Zhao Z, Thandar M, Cheng J, Chi P, Huang S. Expression patterns and prognostic value of key regulators associated with m7G RNA modification based on all gene expression in colon adenocarcinoma. BMC Gastroenterol 2023; 23:22. [PMID: 36681801 PMCID: PMC9867544 DOI: 10.1186/s12876-023-02657-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 01/18/2023] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND N7-methylguanosine (m7G) is present in a wide variety of organisms and has important roles. m7G has been reported to be involved in multiple biological processes, and recent studies have reported that changes in RNA modifications result in tumor cellular transformation and cancer, such as colon adenocarcinoma, lung cancer, and intrahepatic cholangiocarcinoma. However, little is known about the function of the m7G in colon adenocarcinoma. METHODS We established two clusters based on the expression of all genes associated with m7G to explore the expression pattern of 31 key regulatory factors of m7G RNA and assess the prognostic value of regulatory factors. Wilcoxon test and differential box line plots were applied for bioinformatics analysis. Receiver Operating and Kaplan‒Meier curves were utilized to evaluate the prognostic value. Finally, four genes' expression in the colon cancer cell line was confirmed by qRT-PCR. RESULTS From The Cancer Genome Atlas database, we found that the expression levels of 25 out of the 31 key N7-methylguanosine RNA modification regulators were significantly different in colon adenocarcinoma. According to 25 methylation regulators' expression, we identified two subgroups by consensus clustering, in which the prognosis was worse in Group 2 than in Group 1 and was significantly correlated with age. Cluster 2 was significantly enriched in tumor-associated pathways, and immune cells were highly infiltrated in Cluster 1 but weakly infiltrated in Cluster 2. Further results indicated that this risk profile may serve as a standalone predictive factor for colon adenocarcinoma, and the four genetic risk profiles' prognostic relatedness was successfully verified through Gene Expression Omnibus dataset. At last, A nomogram for prognosis was created according to age, sex, histological grading, clinicopathological staging, and hazard score to accurately predict patient prognosis in colon adenocarcinoma. We successfully validated the differential expression of four genes using qRT-PCR. CONCLUSIONS In the present study, we revealed the important contribution of key regulators associated with m7G RNA modifications based on all gene expression in colon adenocarcinoma and developed a signature of risk that serves as a promising prognostic marker for patients with colon adenocarcinoma.
Collapse
Affiliation(s)
- Yuanchang Zhu
- grid.411176.40000 0004 1758 0478Department of Colorectal Surgery, Fujian Medical University Union Hospital, No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province China
| | - Zeyi Zhao
- grid.411176.40000 0004 1758 0478Department of Colorectal Surgery, Fujian Medical University Union Hospital, No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province China
| | - Mya Thandar
- grid.411176.40000 0004 1758 0478Department of Colorectal Surgery, Fujian Medical University Union Hospital, No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province China
| | - Junhao Cheng
- grid.411176.40000 0004 1758 0478Department of Colorectal Surgery, Fujian Medical University Union Hospital, No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province China
| | - Pan Chi
- grid.411176.40000 0004 1758 0478Department of Colorectal Surgery, Fujian Medical University Union Hospital, No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province China ,grid.411176.40000 0004 1758 0478Training Center of Minimally Invasive Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian China
| | - Shenghui Huang
- grid.411176.40000 0004 1758 0478Department of Colorectal Surgery, Fujian Medical University Union Hospital, No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province China ,grid.411176.40000 0004 1758 0478Training Center of Minimally Invasive Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian China
| |
Collapse
|
18
|
Mirza S, Bhadresha K, Mughal MJ, McCabe M, Shahbazi R, Ruff P, Penny C. Liquid biopsy approaches and immunotherapy in colorectal cancer for precision medicine: Are we there yet? Front Oncol 2023; 12:1023565. [PMID: 36686736 PMCID: PMC9853908 DOI: 10.3389/fonc.2022.1023565] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 12/08/2022] [Indexed: 01/07/2023] Open
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related deaths globally, with nearly half of patients detected in the advanced stages. This is due to the fact that symptoms associated with CRC often do not appear until the cancer has reached an advanced stage. This suggests that CRC is a cancer with a slow progression, making it curable and preventive if detected in its early stage. Therefore, there is an urgent clinical need to improve CRC early detection and personalize therapy for patients with this cancer. Recently, liquid biopsy as a non-invasive or nominally invasive approach has attracted considerable interest for its real-time disease monitoring capability through repeated sample analysis. Several studies in CRC have revealed the potential for liquid biopsy application in a real clinical setting using circulating RNA/miRNA, circulating tumor cells (CTCs), exosomes, etc. However, Liquid biopsy still remains a challenge since there are currently no promising results with high specificity and specificity that might be employed as optimal circulatory biomarkers. Therefore, in this review, we conferred the plausible role of less explored liquid biopsy components like mitochondrial DNA (mtDNA), organoid model of CTCs, and circulating cancer-associated fibroblasts (cCAFs); which may allow researchers to develop improved strategies to unravel unfulfilled clinical requirements in CRC patients. Moreover, we have also discussed immunotherapy approaches to improve the prognosis of MSI (Microsatellite Instability) CRC patients using neoantigens and immune cells in the tumor microenvironment (TME) as a liquid biopsy approach in detail.
Collapse
Affiliation(s)
- Sheefa Mirza
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,Department of Internal Medicine, Common Epithelial Cancer Research Centre, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kinjal Bhadresha
- Hematology/Oncology Division, School of Medicine, Indiana University, Indianapolis, IN, United States
| | - Muhammed Jameel Mughal
- Department of Biochemistry and Molecular Medicine, School of Medicine and Health Science, The George Washington University, Washington, DC, United States
| | - Michelle McCabe
- Department of Anatomical Pathology, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Parktown, Johannesburg, South Africa
| | - Reza Shahbazi
- Hematology/Oncology Division, School of Medicine, Indiana University, Indianapolis, IN, United States
| | - Paul Ruff
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,Department of Internal Medicine, Common Epithelial Cancer Research Centre, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Clement Penny
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,Department of Internal Medicine, Common Epithelial Cancer Research Centre, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,*Correspondence: Clement Penny,
| |
Collapse
|
19
|
Miao Y, Yuan Q, Wang C, Feng X, Ren J, Wang C. Comprehensive Characterization of RNA-Binding Proteins in Colon Adenocarcinoma Identifies a Novel Prognostic Signature for Predicting Clinical Outcomes and Immunotherapy Responses Based on Machine Learning. Comb Chem High Throughput Screen 2023; 26:163-182. [PMID: 35379120 DOI: 10.2174/1386207325666220404125228] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND RNA-binding proteins (RBPs) are crucial factors that function in the posttranscriptional modification process and are significant in cancer. OBJECTIVE This research aimed for a multigene signature to predict the prognosis and immunotherapy response of patients with colon adenocarcinoma (COAD) based on the expression profile of RNA-binding proteins (RBPs). METHODS COAD samples retrieved from the TCGA and GEO datasets were utilized for a training dataset and a validation dataset. Totally, 14 shared RBP genes with prognostic significance were identified. Non-negative matrix factorization clusters defined by these RBPs could stratify COAD patients into two molecular subtypes. Cox regression analysis and identification of 8-gene signature categorized COAD patients into high- and low-risk populations with significantly different prognosis and immunotherapy responses. RESULTS Our prediction signature was superior to another five well-established prediction models. A nomogram was generated to quantificationally predict the overall survival (OS) rate, validated by calibration curves. Our findings also indicated that high-risk populations possessed an enhanced immune evasion capacity and low-risk populations might benefit immunotherapy, especially for the joint combination of PD-1 and CTLA4 immunosuppressants. DHX15 and LARS2 were detected with significantly different expressions in both datasets, which were further confirmed by qRTPCR and immunohistochemical staining. CONCLUSION Our observations supported an eight-RBP-related signature that could be applied for survival prediction and immunotherapy response of patients with COAD.
Collapse
Affiliation(s)
- Ye Miao
- Department of Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
- Department of Neurosurgery, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Qihang Yuan
- Department of Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Chao Wang
- Department of Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Xiaoshi Feng
- Department of Endocrinology, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Jie Ren
- Department of Oncology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Changmiao Wang
- Department of Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| |
Collapse
|
20
|
Lan Y, Jia Q, Feng M, Zhao P, Zhu M. A novel natural killer cell-related signatures to predict prognosis and chemotherapy response of pancreatic cancer patients. Front Genet 2023; 14:1100020. [PMID: 37035749 PMCID: PMC10076548 DOI: 10.3389/fgene.2023.1100020] [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: 11/16/2022] [Accepted: 03/13/2023] [Indexed: 04/11/2023] Open
Abstract
Background: Natural killer (NK) cells are involved in monitoring and eliminating cancers. The purpose of this study was to develop a NK cell-related genes (NKGs) in pancreatic cancer (PC) and establish a novel prognostic signature for PC patients. Methods: Omic data were downloaded from The Cancer Genome Atlas Program (TCGA), Gene Expression Omnibus (GEO), International Cancer Genome Consortium (ICGC), and used to generate NKG-based molecular subtypes and construct a prognostic signature of PC. NKGs were downloaded from the ImmPort database. The differences in prognosis, immunotherapy response, and drug sensitivity among subtypes were compared. 12 programmed cell death (PCD) patterns were acquired from previous study. A decision tree and nomogram model were constructed for the prognostic prediction of PC. Results: Thirty-two prognostic NKGs were identified in PC patients, and were used to generate three clusters with distinct characteristics. PCD patterns were more likely to occur at C1 or C3. Four prognostic DEGs, including MET, EMP1, MYEOV, and NGFR, were found among the clusters and applied to construct a risk signature in TCGA dataset, which was successfully validated in PACA-CA and GSE57495 cohorts. The four gene expressions were negatively correlated with methylation level. PC patients were divided into high and low risk groups, which exerts significantly different prognosis, clinicopathological features, immune infiltration, immunotherapy response and drug sensitivity. Age, N stage, and the risk signature were identified as independent factors of PC prognosis. Low group was more easily to happened on PCD. A decision tree and nomogram model were successfully built for the prognosis prediction of PC patients. ROC curves and DCA curves demonstrated the favorable and robust predictive capability of the nomogram model. Conclusion: We characterized NKGs-derived molecular subtypes of PC patients, and established favorable prognostic models for the prediction of PC prognosis, which may serve as a potential tool for prognosis prediction and making personalized treatment in PC.
Collapse
Affiliation(s)
- Yongting Lan
- Department of Gastroenterology, Zibo Central Hospital, Zibo, China
| | - Qing Jia
- Department of Gastroenterology, Zibo Central Hospital, Zibo, China
| | - Min Feng
- Department of Gastroenterology, Zibo Central Hospital, Zibo, China
| | - Peiqing Zhao
- Department of Gastroenterology, Zibo Central Hospital, Zibo, China
| | - Min Zhu
- Department of Neonatology, Zibo Maternal and Child Health Hospital, Zibo, China
- *Correspondence: Min Zhu,
| |
Collapse
|
21
|
Systematic Analysis of Molecular Subtypes Based on the Expression Profile of Immune-Related Genes in Pancreatic Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3124122. [PMID: 36567857 PMCID: PMC9780013 DOI: 10.1155/2022/3124122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 12/23/2022]
Abstract
Immunotherapy has a good therapeutic effect and provides a new approach for cancer treatment. However, only limited studies have focused on the use of molecular typing to construct an immune characteristic index for gene expression in pancreatic adenocarcinoma (PAAD) and to assess the effectiveness of immunotherapy in patients with PAAD. Clinical follow-up data and gene expression profile of PAAD patients were retrieved from The Cancer Genome Atlas (TCGA) database. Based on 184 immune features, molecular subtypes of pancreatic cancer were found by the "ConsensusClusterPlus" package, and the association between clinical features and immune cell subtype distribution was analysed. In addition, the relationship between the proportion of immune subtypes and the expression of immune checkpoints was analysed. The CIBERSORT algorithm was introduced to evaluate the immune scores of different molecular subtypes. We used the tumor immune dysfunction and exclusion (TIDE) algorithm to assess the potential clinical effect of immunotherapy interventions on single-molecule subtypes. In addition, the oxidative stress index was constructed by linear discriminant analysis DNA (LDA), and weighted correlation network analysis was performed to identify the core module of the index and its characteristic genes. Expression of hub genes was verified by immunohistochemical analysis in an independent PAAD cohort. Pancreatic cancer is divided into three molecular subtypes (IS1, IS2, and IS3), with significant differences in prognosis between multiple cohorts. Expression of immune checkpoint-associated genes was significantly reduced in IS3 and higher in IS1 and IS2, suggesting that the three subgroups have different responsiveness to immunotherapy interventions. The results of the CIBERSORT analysis showed that IS1 exhibited the highest levels of immune infiltration, whereas the results of the TIDE analysis showed that the T-cell dysfunction score of IS1 was higher than that of IS2 and IS3. Furthermore, IS3 was found to be more sensitive to 5-FU and to have a higher immune signature index than IS1 and IS2. Based on WGCNA analysis, 10 potential gene markers were identified, and their expression at the protein level was verified by immunohistochemical analysis. Specific molecular expression patterns in pancreatic cancer can predict the efficacy of immunotherapy and influence the prognosis of patients.
Collapse
|
22
|
Wang Z, Ge Y, Li H, Fei G, Wang S, Wei P. Identification and validation of a genomic mutation signature as a predictor for immunotherapy in NSCLC. Biosci Rep 2022; 42:BSR20220892. [PMID: 36305643 PMCID: PMC9702799 DOI: 10.1042/bsr20220892] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 09/05/2022] [Accepted: 10/27/2022] [Indexed: 08/28/2023] Open
Abstract
Currently, the benefits of immune checkpoint inhibitor (ICI) therapy prediction via emerging biomarkers have been identified, and the association between genomic mutation signatures (GMS) and immunotherapy benefits has been widely recognized as well. However, the evidence about non-small cell lung cancer (NSCLC) remains limited. We analyzed 310 immunotherapy patients with NSCLC from the Memorial Sloan Kettering Cancer Center (MSKCC) cohort. Lasso Cox regression was used to construct a GMS, and the prognostic value of GMS could be able to verify in the Rizvi cohort (N=240) and Hellmann cohort (N=75). We further conducted immunotherapy-related characteristics analysis in The Cancer Genome Atlas (TCGA) cohort (N=1052). A total of seven genes (ZFHX3, NTRK3, EPHA7, MGA, STK11, EPHA5, TP53) were identified for GMS model construction. Compared with GMS-high patients, patients with GMS-low had longer overall survival (OS; P<0.001) in the MSKCC cohort and progression-free survival (PFS; P<0.001) in the validation cohort. Multivariate Cox analysis revealed that GMS was an independent predictive factor for NSCLC patients in both the MSKCC and validation cohort. Meanwhile, we found that GMS-low patients reflected enhanced antitumor immunity in TCGA cohort. The results indicated that GMS had not only potential predictive value for the benefit of immunotherapy but also may serve as a potential biomarker to guide clinical ICI treatment decisions for NSCLC.
Collapse
Affiliation(s)
- Zemin Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - You Ge
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Han Li
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Gaoqiang Fei
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Shuai Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - Pingmin Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| |
Collapse
|
23
|
Yu I, Wu R, Tokumaru Y, Terracina KP, Takabe K. The Role of the Microbiome on the Pathogenesis and Treatment of Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14225685. [PMID: 36428777 PMCID: PMC9688177 DOI: 10.3390/cancers14225685] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/13/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022] Open
Abstract
The gut microbiome has long been known to play a role in various aspects of health modulation, including the pathogenesis of colorectal cancer (CRC). With immunotherapy recently emerging as a successful treatment in microsatellite instability high (MSI-high) CRC, and with a newly demonstrated involvement of the gut microbiome in the modulation of therapeutic responses, there has been an explosion of research into the mechanisms of microbial effects on CRC. Harnessing and reprogramming the microbiome may allow for the expansion of these successes to broader categories of CRC, the prevention of CRC in high-risk patients, and the enhancement of standard treatments. In this review, we pull together both well-documented phenomena and recent discoveries that pertain to the microbiome and CRC. We explore the microbial mechanisms associated with CRC pathogenesis and progression, recent advancements in CRC systemic therapy, potential options for diagnosis and prevention, as well as directions for future research.
Collapse
Affiliation(s)
- Irene Yu
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York, Buffalo, NY 14203, USA
| | - Rongrong Wu
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | | | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York, Buffalo, NY 14203, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan
- Department of Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
- Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo 160-8402, Japan
- Department of Breast Surgery, Fukushima Medical University, Fukushima 960-1295, Japan
- Correspondence: ; Tel.: +1-716-845-5128
| |
Collapse
|
24
|
Wu R, Yu I, Tokumaru Y, Asaoka M, Oshi M, Yan L, Okuda S, Ishikawa T, Takabe K. Elevated bile acid metabolism and microbiome are associated with suppressed cell proliferation and better survival in breast cancer. Am J Cancer Res 2022; 12:5271-5285. [PMID: 36504906 PMCID: PMC9729904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/08/2022] [Indexed: 12/15/2022] Open
Abstract
Bile acids are metabolized by the gut microbiome and are involved in fat absorption. Contrary to their carcinogenic role in gastrointestinal cancers, bile acids have been reported to inhibit cancer cell proliferation in breast cancer. The microbiome of breast cancer tissues may also influence cancer proliferation. We hypothesized that bile acid metabolism reflects its accumulation and is associated with certain microbiomes, breast cancer biology, and patient survival. Transcriptomic and clinicopathological information of a total of 6050 patients in three large open primary breast cancer cohorts (GSE96058, METABRIC, TCGA) and 16S rRNA gene sequence microbiome data of breast cancer tissues in TCGA were analyzed by high and low bile acid metabolism scores calculated by gene set variation analysis (GSVA). Breast cancers with high bile acid metabolism had a significantly improved survival across all three cohorts. Metabolic pathways related to the production and regulation of bile acids were consistently enriched in high bile acid metabolism groups across all cohorts. On the other hand, the low bile acid metabolism group was associated with higher Ki67 expression and Nottingham histological grade, as well as enrichment of cell proliferation-related gene sets. Intratumoral heterogeneity, homologous recombination deficiency, mutational load, activation of cancer immunity, and infiltration of anticancer immune cells were also higher in this group. Gammaretrovirus, Hymenobacter, Anaerococcus, and Collimonas were significantly more abundant in the high bile acid metabolism group compared to Lactobacillus, Ruegeria, and Marichromatium in the low metabolism group. Surprisingly, almost all Hallmark cell proliferation-associated gene sets were highly enriched in all three microorganisms that were abundant in the low bile acid metabolism group. In conclusion, microorganisms abundant in the breast tumor microenvironment with low bile acid metabolism are associated with aggressive cancer biology, including increased cell proliferation and poor survival.
Collapse
Affiliation(s)
- Rongrong Wu
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA,Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan
| | - Irene Yu
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, New York 14263, USA
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Graduate School of Medicine, Gifu UniversityGifu 501-1193, Japan
| | - Mariko Asaoka
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA,Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa 236-0004, Japan
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA
| | - Shujiro Okuda
- Medical AI Center, Niigata University School of MedicineNiigata, Japan
| | - Takashi Ishikawa
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, New York 14263, USA,Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan,Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, New York 14263, USA,Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa 236-0004, Japan,Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata, Japan,Department of Breast Surgery, Fukushima Medical UniversityFukushima, Japan
| |
Collapse
|
25
|
Hao L, Chen Q, Chen X, Zhou Q. The Role of Gender-Related Immune Genes in Childhood Acute Myeloid Leukemia. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3235238. [PMID: 36193320 PMCID: PMC9525781 DOI: 10.1155/2022/3235238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/17/2022] [Accepted: 09/06/2022] [Indexed: 11/18/2022]
Abstract
The study of immune genes and immune cells is highly focused in recent years. To find immunological genes with prognostic value, the current study examines childhood acute myeloid leukemia according to gender. The TARGET database was used to gather the "mRNA expression profile data" and relevant clinical data of children with AML. To normalize processing and find differentially expressed genes (DEG) between male and female subgroups, the limma software package is utilized. We identified prognostic-related genes and built models using LASSO, multivariate Cox, and univariate Cox analysis. The prognostic significance of prognostic genes was then examined through the processing of survival analysis and risk score (RS) calculation. We investigated the connections between immune cells and prognostic genes as well as the connections between prognostic genes and medications. Finally, five immune genes from the TARGET database have been identified. These immune genes are considerably correlated to the prognosis of male patients.
Collapse
Affiliation(s)
- Lu Hao
- Science and Education Department, Shenzhen Baoan Shiyan People's Hospital, Shenzhen, China
| | - Qiuyan Chen
- Science and Education Department, Shenzhen Baoan Shiyan People's Hospital, Shenzhen, China
| | - Xi Chen
- Central Laboratory, The People's Hospital of Baoan Shenzhen, The Second Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Qing Zhou
- Central Laboratory, The People's Hospital of Baoan Shenzhen, The Second Affiliated Hospital of Shenzhen University, Shenzhen, China
| |
Collapse
|
26
|
Ge Y, Wang Z, Li H, Liu Y, Wei P. Association of ATRX mutations with immunologically active characteristics in patients with MSI-prone tumors. Am J Transl Res 2022; 14:6107-6122. [PMID: 36247274 PMCID: PMC9556479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/26/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVES The role of DNA damage repair deficiency in improving immune checkpoint inhibitors (ICIs) efficacy has been widely recognized. Studies have confirmed the association of gene mutations in homologous recombination (HR) with an immune-activated microenvironment. Given the crucial role of the tumor microenvironment in ICIs response, our study aimed to identify specific HR gene mutations that influence the tumor microenvironment and thus serve as potential biomarkers for ICIs in tumors that are prone to occur with microsatellite instability (MSI) events (MSI-prone tumors). METHODS The multi-omics and clinical data of MSI-prone tumors were extracted from ICIs-treated and non-ICIs-treated cohorts. We depicted the mutation landscape of HR genes in MSI-prone tumors and identified the prognosis related HR gene mutations. We integrated multiple immunotherapy-related indicators by bioinformatics methods to characterize the anti-tumor immunity and tumor microenvironment. RESULTS ATRX, ARID1A, BRCA2 and ATM were the common top four frequently mutated HR genes in MSI-prone tumors, among which ATRX mutations were identified to have prognostic value for ICIs treatment. The bioinformatics analyses suggested that patients with ATRX mutilations (ATRX-mt) have enhanced anti-tumor immunity and inflamed tumor microenvironment in MSI-prone tumors. MSI-stratified analyses revealed the immunologically active features in both microsatellite instability-high (MSI-H) and non-MSI-H populations. There may exist a synergistic effect between ATRX mutations and MSI-H status in immune activation. CONCLUSIONS Our work found the association of ATRX mutations with immunologically active characteristics in MSI-prone tumors. The combined use of ATRX mutations and MSI-H status might have potential clinical utility for ICIs selection in MSI-prone tumors.
Collapse
Affiliation(s)
- You Ge
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University Nanjing, Jiangsu, China
| | - Zemin Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University Nanjing, Jiangsu, China
| | - Han Li
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University Nanjing, Jiangsu, China
| | - Yangyang Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University Nanjing, Jiangsu, China
| | - Pingmin Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University Nanjing, Jiangsu, China
| |
Collapse
|
27
|
Wu L, Zhong Y, Wu D, Xu P, Ruan X, Yan J, Liu J, Li X. Immunomodulatory Factor TIM3 of Cytolytic Active Genes Affected the Survival and Prognosis of Lung Adenocarcinoma Patients by Multi-Omics Analysis. Biomedicines 2022; 10:biomedicines10092248. [PMID: 36140350 PMCID: PMC9496572 DOI: 10.3390/biomedicines10092248] [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: 08/15/2022] [Revised: 08/31/2022] [Accepted: 09/06/2022] [Indexed: 11/16/2022] Open
Abstract
[Objective] Using multi-omics research methods to explore cytolytic activity-related genes through the immunoregulatory factors HAVCR2 (TIM3) affecting the survival and prognosis of lung adenocarcinoma. [Methods] We combined Cox single factor regression and lasso regression feature selection algorithm to screen out the key genes of cytolytic activity in lung adenocarcinoma, and applied multi-omics research to explore the clinical predictive value of the model, including onset risk, independent prognosis, clinical relevance, signal transduction pathways, drug sensitivity, and the correlation of immune regulatory factors, etc. TCGA data are used as the experimental group, and GEO data is used as the external data control group to verify the stability of the model. The survival curve was generated by the Kaplan–Meier method and compared by log-rank, and the Cox proportional hazard model was used for multivariate analysis. In this study, 10 fresh tissue samples of lung adenocarcinoma were collected for cellular immunohistochemical experiments to analyze the expression of immunoregulatory factors in cancer tissues, and the key immunoregulatory factors were verified and screened out. [Results] A total of 450 genes related to cytolytic activity were differentially expressed, of which 273 genes were up-regulated and 177 genes were down-regulated. A total of 91 key genes related to cytolytic activity related to the prognosis of lung adenocarcinoma were screened through Cox single factor regression. The ROC curve results showed that the AUC values of 1, 3, and 5 years in the training set and test set were all greater than 0.7, indicating that the model has a valid verification. The level of risk score is significantly related to the sensitivity of patients to AKT inhibitor VIII, Lenalidomide, and Tipifarnib. In addition, our study also found that receptor and MHC genes related to immunomodulatory, and chemokines, including HAVCR2, are more highly expressed in the low-risk group. [Conclusions] HAVCR2 (TIM3) immunoregulatory factors affect the expression of key genes that affect cytolytic activity in lung adenocarcinoma cells, and to some extent indirectly affect the survival and prognosis of patients with lung adenocarcinoma.
Collapse
Affiliation(s)
- Liusheng Wu
- Peking University Shenzhen Hospital, Clinical College of Anhui Medical University, Tsinghua university, Shenzhen 518036, China
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yanfeng Zhong
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Dingwang Wu
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Pengcheng Xu
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Xin Ruan
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Jun Yan
- Peking University Shenzhen Hospital, Clinical College of Anhui Medical University, Tsinghua university, Shenzhen 518036, China
- Correspondence: (J.Y.); (J.L.); (X.L.)
| | - Jixian Liu
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- Correspondence: (J.Y.); (J.L.); (X.L.)
| | - Xiaoqiang Li
- Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China
- Correspondence: (J.Y.); (J.L.); (X.L.)
| |
Collapse
|
28
|
Left sided breast cancer is associated with aggressive biology and worse outcomes than right sided breast cancer. Sci Rep 2022; 12:13377. [PMID: 35927418 PMCID: PMC9352772 DOI: 10.1038/s41598-022-16749-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 07/14/2022] [Indexed: 11/30/2022] Open
Abstract
Breast cancer is more common on the left side than the right side. We aim to evaluate differences in clinicopathological and genomic characteristics based on laterality. We analyzed survival outcomes and clinical characteristics of 881,320 patients recorded by the Surveillance, Epidemiology, and End Results (SEER) program. The Cancer Genome Atlas (TCGA) was used to explore genomic and clinical features from 1,062 patients. Gene expression data was used to quantitate cytolytic activity and hallmark gene-sets were used for gene set enrichment analysis. An institutional retrospective review was conducted on 155 patients treated with neoadjuvant chemotherapy (NACT). Patient characteristics were summarized by pathological complete response (pCR). Left sided tumors were found to be more prevalent than right sided tumors. No major clinicopathological differences were noted by laterality. Left sided breast cancer demonstrated poorer outcomes versus right sided tumors (HR 1.05, 95% CI 1.01–1.08; p = 0.011). Cell proliferation gene sets, including E2F Targets, G2M Checkpoint, Mitotic spindle, and MYC Targets, were enriched on the left side compared to the right. Left sided tumors had lower pCR rates versus right sided tumors (15.4% versus 29.9%, p = 0.036). Our findings suggest that left sided breast cancer is associated with aggressive biology and worse outcomes compared to right sided breast cancer.
Collapse
|
29
|
Liu S, Zhang Q, Liu W, Huang X. Prediction of Prognosis in Patients With Endometrial Carcinoma and Immune Microenvironment Estimation Based on Ferroptosis-Related Genes. Front Mol Biosci 2022; 9:916689. [PMID: 35911966 PMCID: PMC9334791 DOI: 10.3389/fmolb.2022.916689] [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: 04/09/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Ferroptosis, a form of non-apoptotic cell death, has aroused worldwide interest in cancer researchers. However, the current study about the correlation between ferroptosis-related genes (FRGs) and endometrial cancer (EC) remains limited. Methods: First, the transcriptome profiling and clinical data of EC patients were downloaded from The Cancer Genome Atlas (TCGA) and Clinical Proteomic Tumor Analysis Consortium (CPTAC) program as the training group and testing group, respectively. FRGs were acquired through literature mining. Then, we used R 4.1.1 software to screen the differently expressed FRGs from TCGA, which was also connected with the prognosis of EC patients. Subsequently, the risk score of each tumor sample was identified by LASSO regression analysis, and we classified these samples into the high- and low-risk groups in the light of the median risk score. Receiver operating characteristic (ROC) curve analysis and Kaplan-Meier analysis were performed to assess the accuracy of this signature. Significantly, the data from CPTAC was used to validate the prediction model externally. Furthermore, we evaluated the immune microenvironment in this model via single-sample gene set enrichment analysis (ssGSEA). Results: Among the 150 FRGs, 6 differentially expressed genes (DEGs) based on TCGA had a relationship with the prognosis of EC patients, namely, TP53, AIFM2, ATG7, TLR4, PANX1 and MDM2. The survival curve indicated a higher survival probability in the low-risk group. Moreover, the FRGs-based signature acted well in the prediction of overall survival (OS). The results of external verification confirmed the prediction model we established. Finally, ssGSEA revealed significant differences in the abundance of 16 immune cells infiltration and the activity of 13 immune functions between different risk groups. Conclusion: We identified a novel ferroptosis-related gene signature which could concisely predict the prognosis and immunotherapy in EC patients.
Collapse
Affiliation(s)
- Shouze Liu
- Department of Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Qianqian Zhang
- Department of Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wenhua Liu
- Department of Pain, Hebei Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine, Cangzhou, China
| | - Xianghua Huang
- Department of Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
- *Correspondence: Xianghua Huang,
| |
Collapse
|
30
|
Cherkassky L, Oshi M, Abdelfatah E, Wu R, Takabe Y, Yan L, Endo I, Takabe K. An immune-inflamed tumor microenvironment as defined by CD8 score is associated with favorable oncologic outcomes in hepatocellular carcinoma independent of measures of tumor mutational burden. Am J Cancer Res 2022; 12:3099-3110. [PMID: 35968349 PMCID: PMC9360211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/13/2022] [Indexed: 06/15/2023] Open
Abstract
Despite low mutational burden, immune checkpoint inhibitors have demonstrated promising results in a significant minority of hepatocellular carcinoma (HCC) patients with advanced disease. We hypothesized that HCC patients with higher levels of CD8+ T cell infiltration reflect an immune-inflamed cohort which has improved oncologic outcomes. 355 HCC patients with clinical and transcriptome data in the Cancer Genome Atlas (TCGA) and 151 HCC patients from cohort GSE7624 were analyzed. xCell computational algorithm was used to analyze immune cell infiltration in these patients. Each cohort was divided into high and low expression by the highest 2 terciles value. Gene Set Enrichment Analysis was performed to identify enriched gene sets. High CD8 score associated with improved overall survival in both cohorts (both P < 0.05). High score correlates with early BCLC stage (P = 0.035) but not AJCC stage. High CD8 also correlated with increased IFN-γ response (p = 0.038), lymphocyte infiltration (P < 0.001), and leukocyte fraction (P < 0.001). It was associated with increased polyclonality of T cell (P < 0.001) and B cell response (P = 0.017). High CD8 score correlated with increased cytolytic activity score (P < 0.001) and expression of multiple immune checkpoints including PD-1, PD-L1, CTLA-4 and Lag3 (all P < 0.001). There was no correlation to tumor mutational burden and neoantigens. GSEA demonstrated upregulation of several gene sets involved in inflammatory response and IFN-γ response. In conclusion, HCC patients with high CD8 score demonstrated favorable oncologic outcomes, which may be due to immune-mediated tumor cell attack. Furthermore, CD8 score may be a potentially useful biomarker to select patients for immune checkpoint inhibition.
Collapse
Affiliation(s)
- Leonid Cherkassky
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City UniversityYokohama 236-0004, Japan
| | - Eihab Abdelfatah
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
| | - Rongrong Wu
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
| | - Yamato Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City UniversityYokohama 236-0004, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14203, USA
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City UniversityYokohama 236-0004, Japan
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New YorkBuffalo, NY 14263, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo 160-8402, Japan
- Department of Digestive and General Surgery, Graduate School of Medicine and Dental Sciences, Niigata UniversityNiigata 951-8520, Japan
- Department of Breast Surgery, School of Medicine, Fukushima Medical UniversityFukushima 960-1295, Japan
| |
Collapse
|
31
|
Xiao J, Wang X, Liu Y, Liu X, Yi J, Hu J. Lactate Metabolism-Associated lncRNA Pairs: A Prognostic Signature to Reveal the Immunological Landscape and Mediate Therapeutic Response in Patients With Colon Adenocarcinoma. Front Immunol 2022; 13:881359. [PMID: 35911752 PMCID: PMC9328180 DOI: 10.3389/fimmu.2022.881359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/16/2022] [Indexed: 11/30/2022] Open
Abstract
Background Lactate metabolism is critically involved in the tumor microenvironment (TME), as well as cancer progression. It is important to note, however, that lactate metabolism-related long non-coding RNAs (laRlncRNAs) remain incredibly understudied in colon adenocarcinoma (COAD). Methods A gene expression profile was obtained from the Cancer Genome Atlas (TCGA) database to identify laRlncRNA expression in COAD patients. A risk signature with prognostic value was identified from TCGA and Gene Expression Omnibus (GEO) cohort based on laRlncRNA pairs by the least absolute shrinkage and selection operator (LASSO) and Cox regression analyses. Quantitative real-time polymerase chain reaction (qRT-PCR) and functional experiments were carried out to verify the expression of laRlncRNAs in COAD. The relationship of laRlncRNA pairs with immune landscape as well as the sensitivity of different therapies was explored. Results In total, 2378 laRlncRNAs were identified, 1,120 pairs of which were studied to determine their prognostic validity, followed by a risk signature established based on the screened 5 laRlncRNA pairs. The laRlncRNA pairs-based signature provided a better overall survival (OS) prediction than other published signatures and functioned as a prognostic marker for COAD patients. According to the calculated optimal cut-off point, patients were divided into high- and low-risk groups. The OS of COAD patients in the high-risk group were significantly shorter than that of those in the low-risk group (P=4.252e-14 in the TCGA cohort and P=2.865-02 in the GEO cohort). Furthermore, it remained an effective predictor of survival in strata of gender, age, TNM stage, and its significance persisted after univariate and multivariate Cox regressions. Additionally, the risk signature was significantly correlated with immune cells infiltration, tumor mutation burden (TMB), microsatellite instability (MSI) as well as immunotherapeutic efficacy and chemotherapy sensitivity. Finally, one of the laRlncRNA, LINC01315, promotes proliferation and migration capacities of colon cancer cells. Conclusion The newly identified laRlncRNAs pairs-based signature exhibits potential effects in predicting prognosis, deciphering patients’ immune landscape, and mediating sensitivity to immunotherapy and chemotherapy. Findings in our study may provide evidence for the role of laRlncRNAs pairs as novel prognostic biomarkers and potentially individualized therapy targets for COAD patients.
Collapse
Affiliation(s)
- Junbo Xiao
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaotong Wang
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yajun Liu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaowei Liu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jun Yi
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- *Correspondence: Jun Yi, ; Jiuye Hu,
| | - Jiuye Hu
- Department of Gastroenterology, Affiliated Hospital of Xiangnan University, Chenzhou, China
- *Correspondence: Jun Yi, ; Jiuye Hu,
| |
Collapse
|
32
|
Abundance of reactive oxygen species (ROS) is associated with tumor aggressiveness, immune response, and worse survival in breast cancer. Breast Cancer Res Treat 2022; 194:231-241. [PMID: 35639264 PMCID: PMC9987174 DOI: 10.1007/s10549-022-06633-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 05/09/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Reactive oxygen species (ROS) are oxygen-containing molecules that have high reactivity and play roles in protection or harm the cancer cells. We aimed to clarify the clinical relevance of ROS in breast cancer (BC) tumor microenvironment (TME). We hypothesized that it is associated with worse BC patient outcomes. METHODS ROS score was generated by Gene Set Variation Analysis of Hallmark ROS pathway gene set and a total of 6245 BC patients were analyzed. RESULTS High ROS BC significantly enriched cell proliferation-related gene sets (MYC targets v1 and v2, G2M checkpoint, E2F targets), pro-cancer-related gene sets (DNA repair, unfolded protein response, MTORC1 signaling, PI3K/AKT/MTOR signaling, glycolysis, and oxidative phosphorylation), immune-related gene sets (inflammatory response, allograft rejection, interferon-α and γ responses, complement, and IL6/JAK/STAT3 signaling), and infiltrated immune cells (CD4+ memory and CD8+ T cells, Th1 and Th2, dendritic cells, Tregs, M1 and M2 macrophages) and B cells, as well as elevated cytolytic activity consistently in both METABRIC and GSE96058 cohorts. Cancer cells were the major source of ROS in BC TME of single-cell sequence (GSE75688) cohort. High ROS was associated with intratumor heterogeneity, homologous recombination defects, mutation rates, and neoantigens, and with clinical aggressiveness in AJCC stage, Nottingham grade and Ki67 expression, as well as worse overall survival in both GSE96058 and METABRIC, and with worse disease-specific survival in METABRIC. CONCLUSION Abundant ROS in BC patients is associated with abundant mutations, aggressive cancer biology, immune response, and worse survival.
Collapse
|
33
|
Choi J, Sarker A, Choi H, Lee DS, Im HJ. Prognostic impact of an integrative analysis of [ 18F]FDG PET parameters and infiltrating immune cell scores in lung adenocarcinoma. EJNMMI Res 2022; 12:38. [PMID: 35759068 PMCID: PMC9237200 DOI: 10.1186/s13550-022-00908-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/15/2022] [Indexed: 09/28/2023] Open
Abstract
Background High levels of 18F-fluorodeoxyglucose (18F-FDG) tumor uptake are associated with worse prognosis in patients with non-small cell lung cancer (NSCLC). Meanwhile, high levels of immune cell infiltration in primary tumor have been linked to better prognosis in NSCLC. We conducted this study for precisely stratified prognosis of the lung adenocarcinoma patients using the integration of 18F-FDG positron emission tomography (PET) parameters and infiltrating immune cell scores as assessed by a genomic analysis. Results Using an RNA sequencing dataset, the patients were divided into three subtype groups. Additionally, 24 different immune cell scores and cytolytic scores (CYT) were obtained. In 18F-FDG PET scans, PET parameters of the primary tumors were obtained. An ANOVA test, a Chi-square test and a correlation analysis were also conducted. A Kaplan–Meier survival analysis with the log-rank test and multivariable Cox regression test was performed to evaluate prognostic values of the parameters. The terminal respiratory unit (TRU) group demonstrated lower 18F-FDG PET parameters, more females, and lower stages than the other groups. Meanwhile, the proximal inflammatory (PI) group showed a significantly higher CYT score compared to the other groups (P = .001). Also, CYT showed a positive correlation with tumor-to-liver maximum standardized uptake value ratio (TLR) in the PI group (P = .027). A high TLR (P = .01) score of 18F-FDG PET parameters and a high T follicular helper cell (TFH) score (P = .005) of immune cell scores were associated with prognosis with opposite tendencies. Furthermore, TLR and TFH were predictive of overall survival even after adjusting for clinicopathologic features and others (P = .024 and .047). Conclusions A high TLR score was found to be associated with worse prognosis, while high CD8 T cell and TFH scores predicted better prognosis in lung adenocarcinoma. Furthermore, TLR and TFH can be used to predict prognosis independently in patients with lung adenocarcinoma.
Supplementary Information The online version contains supplementary material available at 10.1186/s13550-022-00908-9.
Collapse
Affiliation(s)
- Jinyeong Choi
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 08826, Republic of Korea
| | - Azmal Sarker
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hongyoon Choi
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Dong Soo Lee
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyung-Jun Im
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 08826, Republic of Korea. .,Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 08826, Republic of Korea. .,Cancer Research Institute, Seoul National University, 03080, Seoul, Republic of Korea. .,Research Institute for Convergence Science, Seoul National University, Seoul, 08826, Republic of Korea.
| |
Collapse
|
34
|
Zhao N, Guo M, Zhang C, Wang C, Wang K. Pan-Cancer Methylated Dysregulation of Long Non-coding RNAs Reveals Epigenetic Biomarkers. Front Cell Dev Biol 2022; 10:882698. [PMID: 35721492 PMCID: PMC9200062 DOI: 10.3389/fcell.2022.882698] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/28/2022] [Indexed: 11/18/2022] Open
Abstract
Different cancer types not only have common characteristics but also have their own characteristics respectively. The mechanism of these specific and common characteristics is still unclear. Pan-cancer analysis can help understand the similarities and differences among cancer types by systematically describing different patterns in cancers and identifying cancer-specific and cancer-common molecular biomarkers. While long non-coding RNAs (lncRNAs) are key cancer modulators, there is still a lack of pan-cancer analysis for lncRNA methylation dysregulation. In this study, we integrated lncRNA methylation, lncRNA expression and mRNA expression data to illuminate specific and common lncRNA methylation patterns in 23 cancer types. Then, we screened aberrantly methylated lncRNAs that negatively regulated lncRNA expression and mapped them to the ceRNA relationship for further validation. 29 lncRNAs were identified as diagnostic biomarkers for their corresponding cancer types, with lncRNA AC027601 was identified as a new KIRC-associated biomarker, and lncRNA ACTA2-AS1 was regarded as a carcinogenic factor of KIRP. Two lncRNAs HOXA-AS2 and AC007228 were identified as pan-cancer biomarkers. In general, the cancer-specific and cancer-common lncRNA biomarkers identified in this study may aid in cancer diagnosis and treatment.
Collapse
Affiliation(s)
- Ning Zhao
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Maozu Guo
- School of Electrical and Information Engineering, Beijing University of Civil Engineering and Architecture, Beijing, China
| | - Chunlong Zhang
- College of Information and Computer Engineering, Northeast Forest University, Harbin, China
| | - Chunyu Wang
- School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Kuanquan Wang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China.,School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China
| |
Collapse
|
35
|
NR2F1, a Tumor Dormancy Marker, Is Expressed Predominantly in Cancer-Associated Fibroblasts and Is Associated with Suppressed Breast Cancer Cell Proliferation. Cancers (Basel) 2022; 14:cancers14122962. [PMID: 35740627 PMCID: PMC9220877 DOI: 10.3390/cancers14122962] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/03/2022] [Accepted: 06/11/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Tumor dormancy is a crucial mechanism responsible for the late recurrence of breast cancer. Thus, we investigated the clinical relevance of the expression of NR2F1, a known dormancy biomarker. METHODS A total of 6758 transcriptomes of bulk tumors from multiple breast cancer patient cohorts and two single-cell sequence cohorts were analyzed. RESULTS Breast cancer (BC) with high NR2F1 expression enriched TGFβ signaling, multiple metastases, and stem cell-related pathways. Cell proliferation-related gene sets were suppressed, and MKi67 expression was lower in high NR2F1 BC. In tumors with high Nottingham grade, NR2F1 expression was found to be lower. There was no consistent relationship between NR2F1 expression and metastasis or survival. Cancer mutation rates, immune responses, and immune cell infiltrations were lower in high NR2F1 tumors, whereas the infiltration of stromal cells including cancer-associated fibroblasts (CAFs) was higher. NR2F1 was predominantly expressed in CAFs, particularly inflammatory CAFs, rather than in cancer cells, consistently in the two single-cell sequence cohorts. CONCLUSIONS NR2F1 expression in breast cancer is associated with tumor dormancy traits, and it is predominantly expressed in CAFs in the tumor microenvironment.
Collapse
|
36
|
He L, Ren D, Lv G, Mao B, Wu L, Liu X, Gong L, Liu P. The characteristics and clinical relevance of tumor fusion burden in head and neck squamous cell carcinoma. Cancer Med 2022; 12:852-861. [PMID: 35621268 PMCID: PMC9844600 DOI: 10.1002/cam4.4890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 04/01/2022] [Accepted: 05/17/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Recent studies suggest that tumor fusion burden (TFB) is a hallmark of immune infiltration in prostate cancer, the correlation of TFB with immune microenvironment, and genomic patterns in head and neck squamous cell carcinomas (HNSC) remain largely unclear. METHODS Gene fusion, genomic, transcriptomic, and clinical data of HNSC patients from the cancer genome atlas (TCGA) database were collected to analyze the correlation of TFB with mutation patterns, tumor immune microenvironment, and survival time in HNSC patients. RESULTS Human papillomavirus (HPV) (-) patients with low TFB exhibited significantly enhanced CD8+ T cells infiltration and cytolysis activity and increased level of interferon-gamma (IL-γ), human leukocyte antigen (HLA) class I, and chemokines. Moreover, TFB was positively correlated with TP53 mutation, score of gene copy number, and loss of heterozygosity (LOH), as well as the biological progress of epithelial-mesenchymal transition (EMT), metastasis, and stem cell characteristics. Further analysis revealed that HPV (-) HNSC patients with low TFB have a better prognosis. CONCLUSIONS Our data revealed the correlation of TFB with tumor immune microenvironment and predictive features for immunotherapy, implying tumors with low TFB may be potential candidates for immunotherapeutic agents. Moreover, the TFB low group had prolonged overall survival (OS) in the HPV (-) HNSC cohort.
Collapse
Affiliation(s)
- Lirui He
- Department of Gastrointestinal SurgeryPeking University Shenzhen HospitalShenzhenChina
| | - Dandan Ren
- Genecast Biotechnology Co., LtdJiangsu ProvinceChina
| | - Guoqing Lv
- Department of Gastrointestinal SurgeryPeking University Shenzhen HospitalShenzhenChina
| | - Beibei Mao
- Genecast Biotechnology Co., LtdJiangsu ProvinceChina
| | - Lijia Wu
- Genecast Biotechnology Co., LtdJiangsu ProvinceChina
| | - Xiaoyu Liu
- Department of OncologyThe Second Xiangya Hospital of Central South UniversityChangshaHunan ProvinceChina
| | - Longlong Gong
- Genecast Biotechnology Co., LtdJiangsu ProvinceChina
| | - Ping Liu
- Department of OncologyThe Second Xiangya Hospital of Central South UniversityChangshaHunan ProvinceChina
| |
Collapse
|
37
|
Takahashi H, Oshi M, Yan L, Endo I, Takabe K. Gastric cancer with enhanced apical junction pathway has increased metastatic potential and worse clinical outcomes. Am J Cancer Res 2022; 12:2146-2159. [PMID: 35693068 PMCID: PMC9185607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/14/2022] [Indexed: 06/15/2023] Open
Abstract
Excessive intercellular connection at confluency may be limiting further cell growth or a sign of aggressive biology in the cell culture. As apical junction complex is a main component of cell-to-cell connection, we aimed to investigate gastric cancer biology using Apical Junction Pathway score that we generated using Gene set variant analysis (GSVA) of the "Hallmark Apical Junction" gene set. 1,239 gastric cancer patients from the Cancer Genome Atlas (TCGA) and two GSE cohorts were included in this study. The cohorts were dichotomized using the median of the score. Apical Junction Pathway score high gastric cancer was not consistently associated with increased cell proliferation or immune cell infiltration. On the other hand, Apical Junction Pathway score high gastric cancer was associated with significantly higher infiltration of stromal cells, such as endothelial cells; hence, increased neovascularization and angiogenesis in the tumor microenvironment (TME) were speculated. Gene set enrichment analysis (GSEA) confirmed increased expression of epithelial mesenchymal transition (EMT) and angiogenesis in the high Apical Junction Pathway score group (false discovery rate (FDR) <0.25). Lastly, the high Apical Junction Pathway score group was associated with more aggressive clinicopathological characteristics, such as significantly higher American Joint Committee on Cancer (AJCC) T-category and higher pathological stage, leading to worse disease-specific survival and overall survival (P<0.05, respectively). In conclusion, enhanced Apical Junction Pathway score gastric cancer was associated with aggressive clinical characteristics leading to shorter survival likely due to increased metastatic potential from EMT and angiogenesis.
Collapse
Affiliation(s)
- Hideo Takahashi
- Department of SurgeryMount Sinai South Nassau, NY, USA
- Department of Surgery, Section of Hepatobiliary Surgery, Icahn School of Medicine at Mount SinaiNew York, NY, USA
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterNY, USA
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterNY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Japan
| | - Li Yan
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer CenterNY, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterNY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Japan
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata, Japan
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, the State University of New YorkBuffalo, NY, USA
| |
Collapse
|
38
|
Zhu M, Li X, Cheng X, Yi X, Ye F, Li X, Hu Z, Zhang L, Nie J, Li X. Association of the tissue infiltrated and peripheral blood immune cell subsets with response to radiotherapy for rectal cancer. BMC Med Genomics 2022; 15:107. [PMID: 35534879 PMCID: PMC9082952 DOI: 10.1186/s12920-022-01252-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
Background Tumor microenvironment plays pivotal roles in carcinogenesis, cancer development and metastasis. Composition of cancer immune cell subsets can be inferred by deconvolution of gene expression profile accurately. Compositions of the cell types in cancer microenvironment including cancer infiltrating immune and stromal cells have been reported to be associated with the cancer outcomes markers for cancer prognosis. However, rare studies have been reported on their association with the response to preoperative radiotherapy for rectal cancer. Methods In this paper, we deconvoluted the immune/stromal cell composition from the gene expression profiles. We compared the composition of immune/stromal cell types in the RT responsive versus nonresponsive for rectal cancer. We also compared the peripheral blood immune cell subset composition in the stable diseases versus progressive diseases of rectal cancer patients with fluorescence-activated cell sorting from our institution. Results Compared with the non-responsive group, the responsive group showed higher proportions of CD4+ T cell (0.1378 ± 0.0368 vs. 0.1071 ± 0.0373, p = 0.0215), adipocytes, T cells CD4 memory resting, and lower proportions of CD8+ T cell (0.1798 ± 0.0217 vs. 0.2104 ± 0.0415, p = 0.0239), macrophages M2, and preadipocytes in their cancer tissue. The responsive patients showed a higher ratio of CD4+/CD8+ T cell proportions (mean 0.7869 vs. 0.5564, p = 0.0210). Consistently, the peripheral blood dataset showed higher proportion of CD4+ T cells and higher ratio of CD4+/CD8+ T cells, and lower proportion of CD8+ T cells for favorable prognosis. We validated these results with a pooled dataset of GSE3493 and GSE35452, and more peripheral blood data, respectively. Finally, we imported these eight cell features including eosinophils and macrophage M1 to Support Vector Machines and could predict the pre-radiotherapy responsive versus non-responsive with an accuracy of 76%, ROC AUC 0.77, 95% confidential interval of 0.632–0.857, better than the gene signatures. Conclusions Our results showed that the proportions of tumor-infiltrating subsets and peripheral blood immune cell subsets can be important immune cell markers and treatment targets for outcomes of radiotherapy for rectal cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s12920-022-01252-6.
Collapse
Affiliation(s)
- Min Zhu
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, 350 Shushanhu Road, Hefei, 230031, People's Republic of China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
| | - Xingjie Li
- Institute of Physical Science and Information Technology, Anhui University, 111 Jiulong Road, Hefei, 230601, People's Republic of China
| | - Xu Cheng
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
| | - Xingxu Yi
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
| | - Fang Ye
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
| | - Xiaolai Li
- Hefei Institute of Intelligent Machines, Hefei Institutes of Physical Science, Chinese Academy of Sciences, 350 Shushanhu Road, Hefei, 230031, People's Republic of China
| | - Zongtao Hu
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
| | - Liwei Zhang
- Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China.
| | - Jinfu Nie
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, 350 Shushanhu Road, Hefei, 230031, People's Republic of China. .,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China.
| | - Xueling Li
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, 350 Shushanhu Road, Hefei, 230031, People's Republic of China. .,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China.
| |
Collapse
|
39
|
Discovery of New Therapeutic Targets for Osteosarcoma Treatment Based on Immune-Related lncRNAs in the Tumor Microenvironment. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3113857. [PMID: 35528175 PMCID: PMC9073548 DOI: 10.1155/2022/3113857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/22/2022] [Indexed: 11/26/2022]
Abstract
Background Long noncoding RNAs (lncRNAs) play an important role in osteosarcoma development, but their role in the tumor microenvironment (TME) is not fully understood. This study associated lncRNAs with immune-related genes and explored the mechanism of lncRNAs in osteosarcoma progression. Methods Unsupervised consensus clustering was applied to construct immune subtypes based on immune-related lncRNAs identified by Pearson's correlation analysis. A series of functional analysis was performed to reveal the links among lncRNAs, immune subtypes, TME, and osteosarcoma prognosis. Results We identified two immune subtypes C1 and C2 showing distinct overall survival. ECM-receptor interaction pathway was more activated in C2 subtype, while immune response pathways were more enriched in C2 subtype. Differential TME and response to chemotherapeutic drugs were observed between the two subtypes. Four metagenes of costimulation, cytolytic activity (CYT), immune score, and STAT1 were differentially enriched in the two subtypes. Based on 26-paired lncRNAs, we constructed a 4-paired lncRNA prognostic signature for predicting prognosis of osteosarcoma prognosis. Conclusions This study focused on immune-related lncRNAs and TME, showing the possible role and mechanisms of lncRNAs in tumor growth and metastasis. ECM may be the new therapeutic target for treating osteosarcoma, and 26-paired lncRNAs could serve as a basis for further studying the mechanisms of CYT and STAT1 in immune response, cancer cell proliferation, and migration. The two subtypes and prognostic signature could promote the design of personalized osteosarcoma treatment.
Collapse
|
40
|
Oshi M, Sarkar J, Wu R, Tokumaru Y, Yan L, Nakagawa K, Ishibe A, Matsuyama R, Endo I, Takabe K. Intratumoral density of regulatory T cells is a predictor of host immune response and chemotherapy response in colorectal cancer. Am J Cancer Res 2022; 12:490-503. [PMID: 35261782 PMCID: PMC8899991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023] Open
Abstract
Regulatory T cells (Tregs) are a subset of CD4+ T lymphocytes known to dampen the host immune response against cancer cells. Within the tumor microenvironment, Tregs are potent facilitators of immune tolerance, and a higher proportion of Tregs compared to cytotoxic T cells predicts a worse outcome in most solid tumors. We studied the association between Treg density, and cancer biology and clinical outcome in colorectal cancer (CRC). We used xCell to estimate intratumoral Tregs in total of 898 CRC patients in the Cancer Genome Atlas (TCGA) and GCE39582 cohorts. High-Treg CRCs enriched immune response-related gene sets; inflammatory response, IFN-γ and IFN-α response, IL2/IL6 signaling, and allograft rejection, and had significantly high infiltration of CD8, CD4, M1 and M2 macrophage, and dendritic cells in both cohorts. While high-Treg CRCs enriched multiple pro-cancer signaling pathways compared to low-Treg CRCs, such as Epithelial Mesenchymal Transition, K-ras, Hypoxia, TGF-β, TNF-α, and angiogenesis, Treg infiltration was surprisingly associated with earlier CRC stage in TCGA. Notably, in two separate cohorts a higher proportion of Tregs predicted an improved response to chemotherapy. In the GSE28702 cohort, metastatic CRCs with more Tregs showed a significantly better response to mFOLFOX6 versus low-Treg CRC metastases (88.9% response vs. 16.7%, P<0.001). In the GSE72970 cohort, high-Treg CRCs were found to have a 68.8% response to FOLFOX/FOLFIRI without bevacizumab, compared to 44% response in the low-Treg CRCs. Additionally, high-Treg CRCs were associated with increased expression of immune checkpoint molecules PD-L1/PD-L2, CTLA4, TIGIT and BTLA, implying susceptibility to immunotherapy. We also found that CRCs with higher proportions of Tregs were associated with lower amounts of three microorganisms in the tumor: Lachnoclostridium, flavivirus, and Ornithobacterium. In conclusion, we show that amount of Treg in the tumor is a predictor of host immune response and chemotherapy response in CRC.
Collapse
Affiliation(s)
- Masanori Oshi
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Joy Sarkar
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Rongrong Wu
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New YorkBuffalo, NY, USA
| | - Li Yan
- Department of Surgical Oncology, Graduate School of Medicine, Gifu UniversityGifu, Japan
| | - Kazuya Nakagawa
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Atsushi Ishibe
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New YorkBuffalo, NY, USA
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata, Japan
- Department of Breast Surgery, Fukushima Medical University School of MedicineFukushima, Japan
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| |
Collapse
|
41
|
Wu R, Sarkar J, Tokumaru Y, Takabe Y, Oshi M, Asaoka M, Yan L, Ishikawa T, Takabe K. Intratumoral lymphatic endothelial cell infiltration reflecting lymphangiogenesis is counterbalanced by immune responses and better cancer biology in the breast cancer tumor microenvironment. Am J Cancer Res 2022; 12:504-520. [PMID: 35261783 PMCID: PMC8899974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/08/2021] [Indexed: 06/14/2023] Open
Abstract
Lymphangiogenesis, the generation of new lymphatic vessels from existing ones, results from the dynamic interactions of lymphatic endothelial cells and the tumor microenvironment (TME). It is well known that lymphangiogenesis occurs during the initial stage of metastasis in various types of malignant tumors. However, it is currently not used as a biomarker partially because gold standard method to quantify it is labor and cost intensive. We hypothesized that the quantity of intratumoral lymphatic endothelial cells (iLECs) in the TME is an indicator of lymphangiogenesis and a predictor of metastatic potential and overall survival in breast cancer. We analyzed a total of 4145 breast cancer patients from the Cancer Genome Atlas (TCGA) and GSE96058 by quantifying their iLECs using the xCell algorithm, and correlated these scores with patient survival, tumor grade, and cancer stage. We also assessed various pro- and anti-cancer gene sets for each tumor to characterize tumor behavior and aggressiveness. As we expected, high-iLEC breast cancer demonstrated enriched lymphoangiogenesis and angiogenesis gene sets and was associated with increased expressions of related genes. Also enriched were inflammatory response and immune response-related gene sets; IL2/STAT5 pathway, IL6/JAK/STAT3 pathway, TNFα pathway, allograft rejection, and complement as well as cancer stemness related gene sets like Notch signaling, Hedgehog signaling, epithelial mesenchymal transition, and Wnt beta-catenin signaling. Tumors with high-iLEC showed higher proportions of stromal cells and fewer anti-cancer immune cells. On the other hand, iLEC score did not correlate with patient survival or lymph node metastasis. Surprisingly, breast cancers with fewer iLECs demonstrated enriched E2F Targets, G2M Checkpoint, MYC Targets v1, and MTORC1 signaling which are cancer cell proliferation-related gene sets and exhibited an abundance of pro-cancer immune cells. The amount of iLEC correlated inversely with Ki67 expression and histological grade, which is in agreement that low-iLEC breast cancer was associated with enhanced cancer cell proliferation. In conclusion, while iLECs can be used as a surrogate for lymphangiogenesis in breast cancer, low-iLEC tumors also exhibit features which correspond to aggressive tumor biology, which may explain why the amount of iLECs was not associated with patient survival in our cohorts.
Collapse
Affiliation(s)
- Rongrong Wu
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Joy Sarkar
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Surgical Oncology, Graduate School of Medicine, Gifu UniversityGifu, Japan
| | - Yamato Takabe
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Mariko Asaoka
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Takashi Ishikawa
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New YorkBuffalo, NY, USA
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata, Japan
- Department of Breast Surgery, Fukushima Medical UniversityFukushima, Japan
| |
Collapse
|
42
|
Wu R, Oshi M, Asaoka M, Huyser MR, Tokumaru Y, Yamada A, Yan L, Endo I, Ishikawa T, Takabe K. APOBEC3F expression in triple-negative breast cancer is associated with tumor microenvironment infiltration and activation of cancer immunity and improved survival. Am J Cancer Res 2022; 12:744-762. [PMID: 35261799 PMCID: PMC8899983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/16/2021] [Indexed: 06/14/2023] Open
Abstract
The apolipoprotein B mRNA-editing enzyme catalytic polypeptide-like (APOBEC) causes a point mutation from cytidine to uracil in DNA and/or RNA. The role of APOBEC3A and APOBEC3B in breast cancer has been well described, whereas that of APOBEC3F remains unknown. To investigate the clinical relevance of APOBEC3F expression, we analyzed a total of 3000 breast cancer cases from multiple independent large patient cohorts including METABRIC, TCGA, GSE75688, and GSE114725. High expression of APOBEC3F was associated with improved disease-specific and overall survival in triple negative breast cancer (TNBC). APOBEC3F is not usually a reflection of cancer cell biology in TNBC or luminal breast cancer, except for homologous recombination deficiency in TNBC. In the TNBC homologous recombination deficiency group, APOBEC3F expression was not consistently associated with intratumor heterogeneity, mutation rates, or neoantigens. APOBEC3F expression did not correlate with response to any of the drugs tested in breast cancer cell lines in vitro. However, high APOBEC3F expression was associated with enrichment of several immune-related gene sets and immune activity. High APOBEC3F expression also accompanied higher infiltration of anti-cancer immune cell infiltration in TNBC. However, in luminal breast cancer, high APOBEC3F tumor significantly enriched not only immune-related gene sets, but also cell proliferation-, metastasis-, and apoptosis-related gene sets. Analysis of single-cell transcriptomes showed APOBEC3F exclusively expressed in immune cells and significantly associated with cytolytic activity of the immune cells, immune response, and immune cell proliferation. Expression of immune checkpoint genes was uniformly elevated in APOBEC3F-high tumors. We conclude that APOBEC3F is exclusively expressed in immune cells and this expression is associated with enhanced anti-cancer immune response as well as improved survival in TNBC.
Collapse
Affiliation(s)
- Rongrong Wu
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Mariko Asaoka
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Michelle R Huyser
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Yoshihisa Tokumaru
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Surgical Oncology, Graduate School of Medicine, Gifu UniversityGifu, Japan
| | - Akimitsu Yamada
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Cancer InstituteBuffalo, NY, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
| | - Takashi Ishikawa
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Cancer InstituteBuffalo, NY, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Kanagawa, Japan
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New YorkBuffalo, NY, USA
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata, Japan
- Department of Breast Surgery, Fukushima Medical UniversityFukushima, Japan
| |
Collapse
|
43
|
Wu Q, Huang Q, Jiang Y, Sun F, Liang B, Wang J, Hu X, Sun M, Ma Z, Shi Y, Liang Y, Tan Y, Zeng D, Yao F, Xu X, Yao Z, Li S, Rong X, Huang N, Sun L, Liao W, Shi M. Remodeling Chondroitin-6-Sulfate-Mediated Immune Exclusion Enhances Anti-PD-1 Response in Colorectal Cancer with Microsatellite Stability. Cancer Immunol Res 2022; 10:182-199. [PMID: 34933913 PMCID: PMC9414301 DOI: 10.1158/2326-6066.cir-21-0124] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 09/30/2021] [Accepted: 12/17/2021] [Indexed: 01/07/2023]
Abstract
Metastatic microsatellite-stable (MSS) colorectal cancer rarely responds to immune checkpoint inhibitors (ICI). Metabolism heterogeneity in the tumor microenvironment (TME) presents obstacles to antitumor immune response. Combining transcriptome (The Cancer Genome Atlas MSS colorectal cancer, n = 383) and digital pathology (n = 96) analysis, we demonstrated a stroma metabolism-immune excluded subtype with poor prognosis in MSS colorectal cancer, which could be attributed to interaction between chondroitin-6-sulfate (C-6-S) metabolites and M2 macrophages, forming the "exclusion barrier" in the invasive margin. Furthermore, C-6-S derived from cancer-associated fibroblasts promoted co-nuclear translocation of pSTAT3 and GLI1, activating the JAK/STAT3 and Hedgehog pathways. In vivo experiments with C-6-S-targeted strategies decreased M2 macrophages and reprogrammed the immunosuppressive TME, leading to enhanced response to anti-PD-1 in MSS colorectal cancer. Therefore, C-6-S-induced immune exclusion represents an "immunometabolic checkpoint" that can be exploited for the application of combination strategies in MSS colorectal cancer ICI treatment.
Collapse
Affiliation(s)
- Qijing Wu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Qiong Huang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Yu Jiang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Fei Sun
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Bishan Liang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Jiao Wang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Xingbin Hu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Mengting Sun
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Zhenfeng Ma
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Yulu Shi
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Yanxiao Liang
- Department of Pathology, Guangzhou First People's Hospital, Guangzhou, Guangdong, P.R. China
| | - Yujing Tan
- Department of Radiation Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Dongqiang Zeng
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Fangzhen Yao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Xin Xu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Zhiqi Yao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Shaowei Li
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Xiaoxiang Rong
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Na Huang
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Li Sun
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Wangjun Liao
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Min Shi
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China.,Corresponding Author: Min Shi, Department of Oncology, Nanfang Hospital, Guangzhou, Guangdong 510515, P.R. China. E-mail:
| |
Collapse
|
44
|
Angarita FA, Oshi M, Yamada A, Yan L, Matsuyama R, Edge SB, Endo I, Takabe K. Low RUFY3 expression level is associated with lymph node metastasis in older women with invasive breast cancer. Breast Cancer Res Treat 2022; 192:19-32. [PMID: 35018543 PMCID: PMC8844209 DOI: 10.1007/s10549-021-06482-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 12/03/2021] [Indexed: 02/03/2023]
Abstract
PURPOSE Sentinel lymph node biopsy is omitted in older women (≥ 70 years old) with clinical lymph node (LN)-negative hormone receptor-positive breast cancer as it does not influence adjuvant treatment decision-making. However, older women are heterogeneous in frailty while the chance of recurrence increase with improving longevity. Therefore, a biomarker that identifies LN metastasis may facilitate treatment decision-making. RUFY3 is associated with cancer progression. We evaluated RUFY3 expression level as a biomarker for LN-positive breast cancer in older women. METHODS Clinical and transcriptomic data of breast cancer patients were obtained from the Molecular Taxonomy of Breast Cancer International Consortium (METABRIC, n = 1903) and The Cancer Genome Atlas (TCGA, n = 1046) Pan-cancer study cohorts. RESULTS A total of 510 (METABRIC) and 211 (TCGA) older women were identified. LN-positive breast cancer, which represented 51.4% (METABRIC) and 48.4% (TCGA), demonstrated worse disease-free, disease-specific, and overall survival. RUFY3 levels were significantly lower in LN-positive tumors regardless of age. The area under the curve for the receiver operator characteristic (AUC-ROC) curves showed RUFY3-predicted LN metastasis. Low RUFY3 enriched oxidative phosphorylation, DNA repair, MYC targets, unfolded protein response, and mtorc1 signaling gene sets, was associated with T helper type 1 cell infiltration, and with intratumor heterogeneity and fraction altered. Low RUFY3 expression was associated with LN-positive breast cancer and with worse disease-specific survival among older women. CONCLUSION Older women with breast cancers who had low expression level of RUFY3 were more frequently diagnosed with LN-positive tumors, which translated into worse prognosis.
Collapse
Affiliation(s)
- Fernando A. Angarita
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA;,Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Akimitsu Yamada
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Li Yan
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Stephen B. Edge
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA;,Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York, Buffalo, New York, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA;,Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan;,Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York, Buffalo, New York, USA;,Department of Breast Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan;,Department of Breast Surgery and Oncology, Tokyo Medical University, Tokyo, Japan
| |
Collapse
|
45
|
Cao R, Cui L, Zhang J, Ren X, Cheng B, Xia J. Immune-related lncRNA classification of head and neck squamous cell carcinoma. Cancer Cell Int 2022; 22:25. [PMID: 35033066 PMCID: PMC8760760 DOI: 10.1186/s12935-022-02450-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/01/2022] [Indexed: 11/25/2022] Open
Abstract
Background Long noncoding RNAs (lncRNAs) play a critical role in innate and adaptive immune responses. Thus, we aimed to identify ideal subtypes for head and neck squamous cell carcinoma (HNSCC) based on immune-related lncRNAs. Methods TCGA HNSCC cohort was divided into two datasets (training and validation dataset), and 960 previously characterized immune-related lncRNAs were extracted for non-negative matrix factorization analysis. We characterized our HNSCC subtypes based on biological behaviors, immune landscape and response to immunotherapy in both training and validation cohort. A lncRNA-signature was generated to predict our HNSCC subtypes, and essential lncRNAs involved in tumor microenvironment (TME) were identified. Results We developed and validated two HNSCC subtypes (C1 and C2) based on the 70 lncRNAs in the training and validation cohort. C2 subtype displayed good prognosis, high immune cell infiltration, immune-related genes expression and sensitivity to PD-1 blockade. C1 subtype was associated with high activity of mTORC1 signaling and glycolysis as well as high fraction of inactive immune cells. Finally, we generated a 31-lncRNA signature that could predict our above subtypes with high accurate. Additionally, TRG-AS1 was identified as the essential lncRNA involving TME formation. Knockdown of TRG-AS1 inhibited the expression of HLA-A, HLA-B, HLA-C, CXCL9, CXCL10 and CXCL11. High expression of TRG-AS1 indicated a favorable prognosis in HNSCC and anti-PD-L1 cohort (IMvigor210). Conclusions Our study establishes a novel HNSCC classification on the basis of 31-lncRNA, helping to identify beneficiaries for anti-PD-1 treatment. In addition, a critical lncRNA TRG-AS1 is identified as a new potential prognosis biomarker as well as therapeutic target. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-022-02450-z.
Collapse
Affiliation(s)
- Ruoyan Cao
- Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, People's Republic of China.,Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Lin Cui
- Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, People's Republic of China.,Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Jiayu Zhang
- Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, People's Republic of China.,Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xianyue Ren
- Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China.,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, People's Republic of China.,Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Bin Cheng
- Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China. .,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, People's Republic of China. .,Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, People's Republic of China.
| | - Juan Xia
- Hospital of Stomatology, Sun Yat-sen University, No. 56 Lingyuan Xi Road, Yuexiu District, Guangzhou, People's Republic of China. .,Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, People's Republic of China. .,Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, People's Republic of China.
| |
Collapse
|
46
|
Diaz MJ, Fadil A, Kleinberg G, Root KT, Ladehoff L, Batchu S, Lucke-Wold B. Omics analysis of uveal melanoma: Leukocyte gene signatures reveal novel survival distinctions and indicate a prognostic role for cytolytic activity scoring. THE NEUROSCIENCE CHRONICLES 2022; 3:6-11. [PMID: 36866123 PMCID: PMC9977264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Objective The significant metastatic potential of uveal melanoma (UVM) lends to high mortality. Even with successful local tumor treatment, many patients will develop metastatic disease. The present study aims to elucidate the relationship between tumor-infiltrating immune cell (TIIC) diversity and survival to identify potential therapeutic targets and improve UVM prognosis. Methods Bulk deconvolution was used to determine the relative proportions of 22 hematopoietic TIIC from 80 UVM tumor samples. Cytolytic activity (CYT) was determined, and associated survival probabilities were mined using time-to-event data. Nominal P-values were subjected to FDR correction. Results High relative abundance of tumor-infiltrating naïve B cells, resting memory CD4+ T cells, and monocytes correlated with better overall and disease-free survival probability. Low relative abundance of CD8+ T cells correlated with better overall survival and disease-free survival probability. CYT correlated positively with relative abundance of naïve B cells, resting memory CD4+ T cells, and monocytes. CYT correlated negatively with relative abundance of CD8+ T cells. Conclusion Infiltrating naïve B cells, resting memory CD4+ T cells, monocytes, and CD8+ T cells are potential therapeutic targets in UVM that warrant further investigation. High CYT estimates associate with worse UVM survival outcomes.
Collapse
Affiliation(s)
| | - Angela Fadil
- University of Florida, College of Medicine, Gainesville, FL, USA
| | - Giona Kleinberg
- Northeastern University, College of Engineering, Boston, MA, USA
| | - Kevin T Root
- University of Florida, College of Medicine, Gainesville, FL, USA
| | - Lauren Ladehoff
- University of South Florida, Morsani College of Medicine, USA
| | | | | |
Collapse
|
47
|
Schönefeldt S, Wais T, Herling M, Mustjoki S, Bekiaris V, Moriggl R, Neubauer HA. The Diverse Roles of γδ T Cells in Cancer: From Rapid Immunity to Aggressive Lymphoma. Cancers (Basel) 2021; 13:6212. [PMID: 34944832 PMCID: PMC8699114 DOI: 10.3390/cancers13246212] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 12/13/2022] Open
Abstract
γδ T cells are unique players in shaping immune responses, lying at the intersection between innate and adaptive immunity. Unlike conventional αβ T cells, γδ T cells largely populate non-lymphoid peripheral tissues, demonstrating tissue specificity, and they respond to ligands in an MHC-independent manner. γδ T cells display rapid activation and effector functions, with a capacity for cytotoxic anti-tumour responses and production of inflammatory cytokines such as IFN-γ or IL-17. Their rapid cytotoxic nature makes them attractive cells for use in anti-cancer immunotherapies. However, upon transformation, γδ T cells can give rise to highly aggressive lymphomas. These rare malignancies often display poor patient survival, and no curative therapies exist. In this review, we discuss the diverse roles of γδ T cells in immune surveillance and response, with a particular focus on cancer immunity. We summarise the intriguing dichotomy between pro- and anti-tumour functions of γδ T cells in solid and haematological cancers, highlighting the key subsets involved. Finally, we discuss potential drivers of γδ T-cell transformation, summarising the main γδ T-cell lymphoma/leukaemia entities, their clinical features, recent advances in mapping their molecular and genomic landscapes, current treatment strategies and potential future targeting options.
Collapse
Affiliation(s)
- Susann Schönefeldt
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| | - Tamara Wais
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| | - Marco Herling
- Department of Hematology, Cellular Therapy and Hemostaseology, University of Leipzig, 04103 Leipzig, Germany;
| | - Satu Mustjoki
- Hematology Research Unit Helsinki, Helsinki University Hospital Comprehensive Cancer Center, 00290 Helsinki, Finland;
- iCAN Digital Precision Cancer Medicine Flagship, 00014 Helsinki, Finland
- Translational Immunology Research Program and Department of Clinical Chemistry and Hematology, University of Helsinki, 00014 Helsinki, Finland
| | - Vasileios Bekiaris
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark;
| | - Richard Moriggl
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| | - Heidi A. Neubauer
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| |
Collapse
|
48
|
Tokumaru Y, Oshi M, Murthy V, Tian W, Yan L, Angarita FA, Nagahashi M, Matsuhashi N, Futamura M, Yoshida K, Miyoshi Y, Takabe K. Low intratumoral genetic neutrophil-to-lymphocyte ratio (NLR) is associated with favorable tumor immune microenvironment and with survival in triple negative breast cancer (TNBC). Am J Cancer Res 2021; 11:5743-5755. [PMID: 34873491 PMCID: PMC8640806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023] Open
Abstract
Patients with triple negative breast cancer (TNBC) have a poor prognosis. A novel prognostic biomarker may guide management by appropriately selecting patients for particular treatments. Peripheral blood neutrophil-to-lymphocyte ratio (NLR) was reported to associate with cancer progression, thus we hypothesized that intratumor genetic NLR will reflect tumor immune microenvironment (TIME) and breast cancer biology. The intratumoral genetic NLR previously defined as the ratio of CD66b (CEACAM8) and CD8 (CD8A) gene expressions was utilized to analyze total of 2,994 patients from METABRIC, TCGA, GSE21094, GSE22358, GSE25088, GSE32646, and GSE2603 cohorts. Intratumoral genetic NLR did not correlate with cancer stage nor clinical parameters of cancer cell proliferation such as Nottingham histological grade or MKI67 expression levels in neither the METABRIC or TCGA cohorts. Intratumoral genetic NLR-high breast cancer was not associated with pathologic complete response (pCR) after neoadjuvant chemotherapy in 5 independent cohorts with different regimens. Despite these results, intratumoral genetic NLR-high TNBC demonstrated worse disease-free, disease-specific, and overall survival. Intratumoral genetic NLR-low TNBC enriched multiple immune-related gene sets, was associated with higher favorable immune-related scores and with a favorable TIME, whereas no gene sets enriched to NLR-high TNBC. In conclusion, intratumoral genetic NLR-low TNBC was associated with favorable TIME and with better survival.
Collapse
Affiliation(s)
- Yoshihisa Tokumaru
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Masanori Oshi
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Vijayashree Murthy
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Wanqing Tian
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Fernando A Angarita
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Masayuki Nagahashi
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata 951-8510, Japan
| | - Nobuhisa Matsuhashi
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Manabu Futamura
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Kazuhiro Yoshida
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Yasuo Miyoshi
- Department of Surgery, Division of Breast and Endocrine Surgery, Hyogo College of MedicineNishinomiya 663-8501, Japan
| | - Kazuaki Takabe
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata 951-8510, Japan
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, NY 14263, USA
- Department of Breast Oncology and Surgery, Tokyo Medical University6-7-1 Nishishinjuku, Shinjuku, Tokyo 160-8402, Japan
- Department of Breast Surgery, Fukushima Medical University School of MedicineFukushima 960-1295, Japan
| |
Collapse
|
49
|
Chen Z, Chen C, Li L, Zhang T, Wang X. Pan-Cancer Analysis Reveals That E1A Binding Protein p300 Mutations Increase Genome Instability and Antitumor Immunity. Front Cell Dev Biol 2021; 9:729927. [PMID: 34616736 PMCID: PMC8488206 DOI: 10.3389/fcell.2021.729927] [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: 06/24/2021] [Accepted: 08/23/2021] [Indexed: 11/22/2022] Open
Abstract
E1A binding protein p300 (EP300) is mutated in diverse cancers. Nevertheless, a systematic investigation into the associations of EP300 mutations with genome instability and antitumor immunity in pan-cancer remains lacking. Using the datasets from The Cancer Genome Atlas, we analyzed the correlations between EP300 mutations and genome instability and antitumor immune response in 11 cancer types. Compared to EP300-wild-type cancers, EP300-mutated cancers had significantly higher tumor mutation burden (TMB) in 10 cancer types. EP300-mutated cancers harbored a much higher fraction of microsatellite instable cancers in the colon and gastric cancers. EP300 was co-mutated with genes involved in DNA damage repair pathways in multiple cancers. Furthermore, compared to EP300-wild-type cancers, EP300-mutated cancers had significantly higher immune cytolytic activity scores and ratios of immune-stimulatory over immune-inhibitory signatures in diverse cancers. Also, EP300-mutated cancers showed significantly higher programmed death-ligand 1 (PD-L1) expression levels than EP300-wild-type cancers. The increased TMB, antitumor immune activity, and PD-L1 expression indicated a favorable response to immune checkpoint inhibitors (ICIs) in EP300-mutated cancers, as evident in three cancer cohorts treated with ICIs. Thus, the EP300 mutation could be a predictive biomarker for the response to immunotherapy.
Collapse
Affiliation(s)
- Zuobing Chen
- Department of Rehabilitation Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Canping Chen
- Biomedical Informatics Research Lab, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Cancer Genomics Research Center, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Big Data Research Institute, China Pharmaceutical University, Nanjing, China
| | - Lin Li
- Biomedical Informatics Research Lab, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Cancer Genomics Research Center, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Big Data Research Institute, China Pharmaceutical University, Nanjing, China
| | - Tianfang Zhang
- Department of Rehabilitation Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaosheng Wang
- Biomedical Informatics Research Lab, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Cancer Genomics Research Center, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Big Data Research Institute, China Pharmaceutical University, Nanjing, China
| |
Collapse
|
50
|
Chouliaras K, Oshi M, Asaoka M, Tokumaru Y, Khoury T, Endo I, Ishikawa T, Takabe K. Increased intratumor heterogeneity, angiogenesis and epithelial to mesenchymal transition pathways in metaplastic breast cancer. Am J Cancer Res 2021; 11:4408-4420. [PMID: 34659895 PMCID: PMC8493380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023] Open
Abstract
Metaplastic breast cancer (MBC) constitutes a rare but unique histologic entity with poor prognosis. We hypothesized that MBC possesses unique genetic profile and tumor immune microenvironment. MBC cases were identified from a total of 10827 breast cancer entries in the Cancer Genome Atlas Data Set (TCGA) and the AACR-GENIE (Genomics Evidence Neoplasia Information Exchange) cohorts. Tumor infiltrated immune cells were estimated by xCell. Baseline clinical characteristics were compared, and gene set enrichment analysis (GSEA) was performed. MBC comprised 0.66% of the cohorts (1.2% of TCGA and 0.6% of GENIE). MBC cases were predominantly triple-negative (TNBC) (8 (61.5%) vs 151 (14.4%), P<0.001), and high Nottingham histological grade (8 (61.5%) vs 222 (21.1%), P=0.02) compared to non-MBC in the TCGA cohort. Increased infiltration of M1 macrophages (P=0.012), dendritic cells (P<0.001) and eosinophils (P=0.036) was noted in the MBC cohort however there was no difference in cytolytic activity (P=0.806), CD4 memory (P=0.297) or CD8 T-cells (P=0.864). Tumor mutation burden was lower in the MBC compared to the non-MBC, median: 0.4 vs 1.6/Mb in the TCGA-TNBC cohort (P=0.67) and 3.0 vs 4.0/Mb (P=0.1) in the GENIE-cohort. MBC had increased intratumor heterogeneity (P<0.001), macrophage regulation (P=0.008) and TGF-beta response (P<0.001). Disease-specific survival was decreased in MBC (P=0.018). Angiogenesis and epithelial-to-mesenchymal transition pathways were enriched in triple-negative MBC by GSEA (P=0.004 and P<0.001, respectively). Our results suggest that high intratumor heterogeneity, enriched angiogenesis and EMT pathway expression represent possible mechanisms leading to worse disease-specific survival found in metaplastic breast cancer.
Collapse
Affiliation(s)
- Konstantinos Chouliaras
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY, USA
| | - Masanori Oshi
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Japan
| | - Mariko Asaoka
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY, USA
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Yoshihisa Tokumaru
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY, USA
- Department of Surgical Oncology, Graduate School of Medicine, Gifu UniversityGifu, Japan
| | - Thaer Khoury
- Department of Pathology, Roswell Park Comprehensive Cancer CenterBuffalo, NY, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Japan
| | - Takashi Ishikawa
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
| | - Kazuaki Takabe
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama, Japan
- Department of Breast Surgery and Oncology, Tokyo Medical UniversityTokyo, Japan
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, NY, USA
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata, Japan
- Department of Breast Surgery, Fukushima Medical UniversityFukushima, Japan
| |
Collapse
|