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Xu H, Jia Z, Liu F, Li J, Huang Y, Jiang Y, Pu P, Shang T, Tang P, Zhou Y, Yang Y, Su J, Liu J. Biomarkers and experimental models for cancer immunology investigation. MedComm (Beijing) 2023; 4:e437. [PMID: 38045830 PMCID: PMC10693314 DOI: 10.1002/mco2.437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 11/01/2023] [Accepted: 11/10/2023] [Indexed: 12/05/2023] Open
Abstract
The rapid advancement of tumor immunotherapies poses challenges for the tools used in cancer immunology research, highlighting the need for highly effective biomarkers and reproducible experimental models. Current immunotherapy biomarkers encompass surface protein markers such as PD-L1, genetic features such as microsatellite instability, tumor-infiltrating lymphocytes, and biomarkers in liquid biopsy such as circulating tumor DNAs. Experimental models, ranging from 3D in vitro cultures (spheroids, submerged models, air-liquid interface models, organ-on-a-chips) to advanced 3D bioprinting techniques, have emerged as valuable platforms for cancer immunology investigations and immunotherapy biomarker research. By preserving native immune components or coculturing with exogenous immune cells, these models replicate the tumor microenvironment in vitro. Animal models like syngeneic models, genetically engineered models, and patient-derived xenografts provide opportunities to study in vivo tumor-immune interactions. Humanized animal models further enable the simulation of the human-specific tumor microenvironment. Here, we provide a comprehensive overview of the advantages, limitations, and prospects of different biomarkers and experimental models, specifically focusing on the role of biomarkers in predicting immunotherapy outcomes and the ability of experimental models to replicate the tumor microenvironment. By integrating cutting-edge biomarkers and experimental models, this review serves as a valuable resource for accessing the forefront of cancer immunology investigation.
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Affiliation(s)
- Hengyi Xu
- State Key Laboratory of Molecular OncologyNational Cancer Center /National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Ziqi Jia
- Department of Breast Surgical OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Fengshuo Liu
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jiayi Li
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Department of Breast Surgical OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yansong Huang
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Department of Breast Surgical OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yiwen Jiang
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Pengming Pu
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Tongxuan Shang
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Pengrui Tang
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yongxin Zhou
- Eight‐year MD ProgramSchool of Clinical Medicine, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yufan Yang
- School of MedicineTsinghua UniversityBeijingChina
| | - Jianzhong Su
- Oujiang LaboratoryZhejiang Lab for Regenerative Medicine, Vision, and Brain HealthWenzhouZhejiangChina
| | - Jiaqi Liu
- State Key Laboratory of Molecular OncologyNational Cancer Center /National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Department of Breast Surgical OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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152
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Lin A, Mou W, Zhu L, Yang T, Zhou C, Zhang J, Luo P. Mutations in the DNA polymerase binding pathway affect the immune microenvironment of patients with small-cell lung cancer and enhance the efficacy of platinum-based chemotherapy. CANCER INNOVATION 2023; 2:500-512. [PMID: 38125769 PMCID: PMC10730006 DOI: 10.1002/cai2.84] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 12/23/2023]
Abstract
Background Small-cell lung cancer (SCLC) is characterized by its high malignancy and is associated with a poor prognosis. In the early stages of the disease, platinum-based chemotherapy is the recommended first-line treatment and has demonstrated efficacy. However, SCLC is prone to recurrence and is generally resistant to chemotherapy in its later stages. Methods Here, we collected samples from SCLC patients who received platinum-based chemotherapy, performed genomic and transcriptomic analyses, and validated our results with publicly available data. Results SCLC patients with DNA polymerase binding pathway mutations had an improved prognosis after platinum chemotherapy compared with patients without such mutations. Patients in the mutant (MT) group had higher infiltration of T cells, B cells, and M1 macrophages compared with patients without DNA polymerase binding pathway mutations. Conclusions DNA polymerase binding pathway mutations can be used as prognostic markers for platinum-based chemotherapy in SCLC.
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Affiliation(s)
- Anqi Lin
- Department of Oncology, Zhujiang HospitalSouthern Medical UniversityGuangzhouGuangdongChina
| | - Weiming Mou
- Department of Oncology, Zhujiang HospitalSouthern Medical UniversityGuangzhouGuangdongChina
- The First Clinical Medical SchoolSouthern Medical UniversityGuangzhouGuangdongChina
- Department of Urology, Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Lingxuan Zhu
- The First Clinical Medical SchoolSouthern Medical UniversityGuangzhouGuangdongChina
- Department of Etiology and CarcinogenesisNational Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Tao Yang
- The First Clinical Medical SchoolSouthern Medical UniversityGuangzhouGuangdongChina
- Department of Medical OncologyNational Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Chaozheng Zhou
- The First Clinical Medical SchoolSouthern Medical UniversityGuangzhouGuangdongChina
| | - Jian Zhang
- Department of Oncology, Zhujiang HospitalSouthern Medical UniversityGuangzhouGuangdongChina
| | - Peng Luo
- Department of Oncology, Zhujiang HospitalSouthern Medical UniversityGuangzhouGuangdongChina
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153
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Banaszek N, Kurpiewska D, Kozak K, Rutkowski P, Sobczuk P. Hedgehog pathway in sarcoma: from preclinical mechanism to clinical application. J Cancer Res Clin Oncol 2023; 149:17635-17649. [PMID: 37815662 PMCID: PMC10657326 DOI: 10.1007/s00432-023-05441-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/20/2023] [Indexed: 10/11/2023]
Abstract
Sarcomas are a diverse group of malignant neoplasms of mesenchymal origin. They develop rarely, but due to poor prognosis, they are a challenging and significant clinical problem. Currently, available therapeutic options have very limited activity. A better understating of sarcomas' pathogenesis may help develop more effective therapies in the future. The Sonic hedgehog (Shh) signaling pathway is involved in both embryonic development and mature tissue repair and carcinogenesis. Shh pathway inhibitors are presently used in the treatment of basal cell carcinoma. Its increased activity has been demonstrated in many sarcomas, including osteosarcoma, Ewing sarcoma, chondrosarcoma, rhabdomyosarcoma, leiomyosarcoma, and malignant rhabdoid tumor. In vitro studies have demonstrated the effectiveness of inhibitors of the Hedgehog pathway in inhibiting proliferation in those sarcomas in which the components of the pathway are overexpressed. These results were confirmed by in vivo studies, which additionally proved the influence of Shh pathway inhibitors on limiting the metastatic potential of sarcoma cells. However, until now, the efficacy of sarcomas treatment with Shh pathway inhibitors has not been established in clinical trials. The reason for that may be the non-canonical activation of the pathway or interactions with other signaling pathways, such as Wnt or Notch. In this review, we present the Shh signaling pathway's role in the pathogenesis of sarcomas, including both canonical and non-canonical signaling. We also propose how this knowledge could be potentially translated into clinics.
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Affiliation(s)
- Natalia Banaszek
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw, Warsaw, Poland
- Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Dominika Kurpiewska
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw, Warsaw, Poland
- Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Kozak
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw, Warsaw, Poland
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw, Warsaw, Poland
| | - Paweł Sobczuk
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw, Warsaw, Poland.
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154
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Catalano M, Iannone LF, Nesi G, Nobili S, Mini E, Roviello G. Immunotherapy-related biomarkers: Confirmations and uncertainties. Crit Rev Oncol Hematol 2023; 192:104135. [PMID: 37717881 DOI: 10.1016/j.critrevonc.2023.104135] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 08/18/2023] [Accepted: 09/12/2023] [Indexed: 09/19/2023] Open
Abstract
Immunotherapy profoundly changed oncology treatment, becoming one of the main therapeutical strategies. Remarkable improvement has been achieved in survival outcomes, but the percentage of patients who benefit from immunotherapy is still limited. Only one-third of patients receiving immune checkpoint inhibitors (ICIs) achieve long-term response. Several patients are not responsive to treatment or relapse after an initial response. To date, programmed death-ligand 1, microsatellite instability, and tumor mutational burden are the three biomarkers validated to predict the ICIs response, but a single variable seems still insufficient in the patient's selection. Considering the substantial and increasing use of these drugs, the identification of new predictive biomarkers of ICI response is of paramount importance. We summarize the state of the art and the clinical use of immune biomarkers in oncology, highlighting the strength and weaknesses of currently approved biomarkers, describing the emerging tissues and circulating biomarkers, and outlining future perspectives.
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Affiliation(s)
- Martina Catalano
- 1 Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, 50139 Florence, Italy
| | - Luigi Francesco Iannone
- 1 Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, 50139 Florence, Italy
| | - Gabriella Nesi
- Section of Pathological Anatomy, Department of Health Sciences, University of Florence, 50139 Florence, Italy
| | - Stefania Nobili
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50139 Florence, Italy
| | - Enrico Mini
- 1 Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, 50139 Florence, Italy
| | - Giandomenico Roviello
- 1 Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, 50139 Florence, Italy.
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155
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Anastasiou M, Kyriazoglou A, Kotsantis I, Economopoulou P, Kyrkasiadou M, Giannopoulou A, Kosmidou A, Smerdi D, Moutafi M, Gavrielatou N, Psyrri A. Immune checkpoint inhibitors in sarcomas: a systematic review. IMMUNO-ONCOLOGY TECHNOLOGY 2023; 20:100407. [PMID: 38192615 PMCID: PMC10772240 DOI: 10.1016/j.iotech.2023.100407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Sarcomas are tumors that originate from mesenchymal cells. The variety of sarcomas' response to chemotherapy and the wide range of prognosis reflect their heterogeneity. In order to improve the rates of response, the research has been orientated toward other forms of therapy, such as targeted therapies and immunotherapy or toward combinations of them. Immune checkpoint inhibitors (ICIs) have been the highlight of immunotherapy in the last decade. Although ICIs are already included in the guidelines of different malignancies, their clinical benefit in sarcomas is still under study. Alveolar soft part sarcomas, undifferentiated pleomorphic sarcomas and other subtypes of sarcoma with high presence of tertiary lymphoid structures tend to respond to ICIs, but further investigation is still needed. Furthermore, the search of predictive biomarkers to determine the type of sarcomas that are sensitive to ICIs is still very challenging. This review will focus on the results of clinical trials, which examine the effect of ICIs and their combination with chemotherapy, targeted therapies and other forms of immunotherapy in sarcomas.
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Affiliation(s)
- M. Anastasiou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - A. Kyriazoglou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - I. Kotsantis
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - P. Economopoulou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - M. Kyrkasiadou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - A. Giannopoulou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - A. Kosmidou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - D. Smerdi
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - M. Moutafi
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - N. Gavrielatou
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - A. Psyrri
- Section of Medical Oncology, 2nd Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
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156
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Zhan Z, Shi-Jin L, Yi-Ran Z, Zhi-Long L, Xiao-Xu Z, Hui D, Pan YL, Pan JH. High endothelial venules proportion in tertiary lymphoid structure is a prognostic marker and correlated with anti-tumor immune microenvironment in colorectal cancer. Ann Med 2023; 55:114-126. [PMID: 36503344 PMCID: PMC9754014 DOI: 10.1080/07853890.2022.2153911] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND High endothelial venules (HEV) and tertiary lymphoid structures (TLS) are associated with clinical outcomes of patients with colorectal cancer (CRC). However, because HEV are components of TLS, there have been few studies of the role of the HEV proportion in TLS (HEV/TLS). This study investigated the role of the HEV/TLS and its relationship with the tumor immune microenvironment in CRC. METHODS A retrospective analysis of 203 cases of tissue pathologically diagnosed as CRC after general surgery was performed at the First Affiliated Hospital of Jinan University from January 2014 to July 2017. Paraffin sections were obtained from the paracancerous intestinal mucosal tissues. The area of HEV and TLS and immune cells were detected by immunohistochemistry. We further divided the positive HEV expression group into the high HEV/TLS group and the low HEV/TLS group by the average area of HEV/TLS. After grouping, the data were also analyzed using the chi-square test, Kaplan-Meier method, and univariate and multivariate Cox proportional risk regression analyses. A correlation analysis of the HEV/TLS and immune cells as well as angiogenesis was performed. RESULTS Patients with a high HEV/TLS in CRC tissue were associated with longer OS, DFS and lower TNM stage. Meanwhile, CRC tissue with a high HEV/TLS showed a greater ability to recruit the CD3+ T cells, CD8+ T cells and M1 macrophages and correlated with less angiogenesis. Conclusively, high HEV/TLS links to the favorable prognosis of CRC patients and correlated with anti-tumor immune microenvironment, which can be a potential biomarker for prognosis of CRC patients. CONCLUSION A high HEV/TLS is associated with a favorable prognosis for CRC and is correlated with the anti-tumor immune microenvironment. Therefore, it is a potential biomarker of the CRC prognosis.KEY MESSAGESHigh HEV/TLS is associated with a favorable prognosis for CRC.High HEV/TLS correlated with the anti-tumor immune microenvironment of CRC and can serve as a novel prognostic biomarker.
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Affiliation(s)
- Zhao Zhan
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Liu Shi-Jin
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhang Yi-Ran
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Liu Zhi-Long
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhao Xiao-Xu
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ding Hui
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yun-Long Pan
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jing-Hua Pan
- Department of General Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
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157
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Stevenson VB, Gudenschwager-Basso EK, Klahn S, LeRoith T, Huckle WR. Inhibitory checkpoint molecule mRNA expression in canine soft tissue sarcoma. Vet Comp Oncol 2023; 21:709-716. [PMID: 37680007 PMCID: PMC10841275 DOI: 10.1111/vco.12934] [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: 02/16/2023] [Revised: 07/31/2023] [Accepted: 08/10/2023] [Indexed: 09/09/2023]
Abstract
Canine soft tissue sarcomas (STS) are common neoplasms and considered immune deserts. Tumour infiltrating lymphocytes are sparse in STS and, when present, tend to organize around blood vessels or at the periphery of the neoplasm. This pattern is associated with an immunosuppressive tumour microenvironment linked to overexpression of molecules of the PD-axis. PD-1, PD-L1 and PD-L2 expression correlates with malignancy and poor prognosis in other neoplasms in humans and dogs, but little is known about their role in canine STS, their relationship to tumour grade, and how different therapies affect expression. The objective of this study was to evaluate the expression of checkpoint molecules across STS tumour grades and after tumour ablation treatment. Gene expression analysis was performed by reverse-transcriptase real-time quantitative PCR in soft tissue sarcomas that underwent histotripsy and from histologic specimens of STS from the Virginia Tech Animal Laboratory Services archives. The expression of PD-1, PD-L1 and PD-L2 was detected in untreated STS tissue representing grades 1, 2, and 3. Numerically decreased expression of all markers was observed in tissue sampled from the treatment interface relative to untreated areas of the tumour. The relatively lower expression of these checkpoint molecules at the periphery of the treated area may be related to liquefactive necrosis induced by the histotripsy treatment, and would potentially allow TILs to infiltrate the tumour. Relative increases of these checkpoint molecules in tumours of a higher grade and alongside immune cell infiltration are consistent with previous reports that associate their expression with malignancy.
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Affiliation(s)
- Valentina Beatriz Stevenson
- Department of Biomedical Sciences & Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, Virginia, USA
| | - Erwin Kristobal Gudenschwager-Basso
- Department of Biomedical Sciences & Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, Virginia, USA
| | - Shawna Klahn
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, Virginia, USA
| | - Tanya LeRoith
- Department of Biomedical Sciences & Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, Virginia, USA
| | - William R. Huckle
- Department of Biomedical Sciences & Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, Virginia, USA
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158
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Wusiman D, Li W, Guo L, Huang Z, Zhang Y, Zhang X, Zhao X, Li L, An Z, Li Z, Ying J, An C. Comprehensive analysis of single-cell and bulk RNA-sequencing data identifies B cell marker genes signature that predicts prognosis and analysis of immune checkpoints expression in head and neck squamous cell carcinoma. Heliyon 2023; 9:e22656. [PMID: 38125461 PMCID: PMC10731009 DOI: 10.1016/j.heliyon.2023.e22656] [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: 06/20/2023] [Revised: 11/13/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023] Open
Abstract
Recent studies have shown that B cells and the associated tertiary lymphoid structures (TLS) correlate with the response of patients to immune checkpoint inhibitors (ICIs) and predict overall survival (OS) in cancer patients. We screened 145 B cell marker genes (BCMG) by a comprehensive analysis of single-cell RNA-sequencing (scRNA-seq) data of head and neck squamous cell carcinoma (HNSC) from the Gene Expression Omnibus (GEO) database. The BCMG signature (BCMGS) was established using The Cancer Genome Atlas (TCGA) dataset of HNSC and verified in four independent datasets. The multivariate Cox regression analysis identified the signature as an independent prognostic factor. A prognostic nomogram was constructed with independent prognostic factors using the TCGA dataset. GO and KEGG analysis revealed the underlying signaling pathways related to this signature. Study of immune profiles showed that patients in the low-risk group presented discriminative immune-cell infiltrations. Furthermore, the low-risk group was featured by higher TCR and BCR diversity, which suggested that low-risk patients may be more sensitive to ICIs. Immunohistochemistry was performed, and we found that high expression of FTH1 was significantly correlated with poor OS (P = 0.025). The expression of TIM-3, LAG-3 and PD-1 was positively correlated and associated with better OS in HNSC. However, there was no statistically significant difference between PD-L1, PD-L2, CTLA-4, TIGIT and prognosis. The BCMGS was a promising prognostic biomarker in HNSC, which may help to interpret the responses to immunotherapy and provide a new perspective for future research on the treatment in HNSC.
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Affiliation(s)
- Dilinaer Wusiman
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Wenbin Li
- Department of Pathology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lei Guo
- Department of Pathology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zehao Huang
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yi Zhang
- Department of Pathology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiwei Zhang
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiaohui Zhao
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lin Li
- Department of Pathology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhaohong An
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhengjiang Li
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jianming Ying
- Department of Pathology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Changming An
- Department of Head and Neck Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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159
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Sarti Kinker G, da Silva Medina T. Tertiary lymphoid structures as hubs of antitumour immunity. Nat Rev Cancer 2023; 23:803. [PMID: 37758859 DOI: 10.1038/s41568-023-00626-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
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160
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Wu Y, Zhao J, Wang Z, Liu D, Tian C, Ye B, Sun Y, Li H, Wang X. Association of systemic inflammatory markers and tertiary lymphoid structure with pathological complete response in gastric cancer patients receiving preoperative treatment: a retrospective cohort study. Int J Surg 2023; 109:4151-4161. [PMID: 38259000 PMCID: PMC10720847 DOI: 10.1097/js9.0000000000000741] [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: 06/21/2023] [Accepted: 08/24/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Assessment of systemic and local immune responses is crucial in determining the efficacy of cancer interventions. The identification of specific factors that correlate with pathological complete response (pCR) is essential for optimizing treatment decisions. METHODS In this retrospective study, a total of 521 patients diagnosed with gastric adenocarcinoma who underwent curative gastrectomy following preoperative treatment were reviewed. Of these patients, 463 did not achieve pCR (non-pCR) and 58 achieved pCR. Clinicopathological factors were evaluated to identify predictors for pCR using a logistic regression model. Additionally, a smaller cohort (n=76) was derived using propensity score matching to investigate local immune response, specifically the features of tertiary lymphoid structure (TLS) using H&E staining, immunohistochemistry, and multiplex immunofluorescence. RESULTS The multivariate regression analysis demonstrated a significant association between low systemic inflammatory status and pCR, as evidenced by reduced levels of the combined systemic immune-inflammation index (SII) and neutrophil-to-lymphocyte ratio (NLR) (SII+NLR) (odds ratio: 3.33, 95% CI: 1.79-6.17, P<0.001). In the smaller cohort analysis, distinct TLS characteristics were correlated with the presence of pCR. Specifically, a higher density of TLS and a lower proportion of PD1+ cells and CD8+ cells within TLS in the tumor bed were strongly associated with pCR. CONCLUSION Both systemic and local immune profile were associated with pCR. A low level of SII+NLR served as an independent predictor of pCR, while distinct TLS features were associated with the presence of pCR. Focusing on the immune profile was crucial for optimal management of gastric cancer patients receiving preoperative treatment.
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Affiliation(s)
| | | | | | | | | | | | | | - Haojie Li
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Xuefei Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
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161
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Miallot R, Millet V, Roger A, Fenouil R, Tardivel C, Martin JC, Tranchida F, Shintu L, Berchard P, Sousa Lanza J, Malissen B, Henri S, Ugolini S, Dutour A, Finetti P, Bertucci F, Blay JY, Galland F, Naquet P. The coenzyme A precursor pantethine enhances antitumor immunity in sarcoma. Life Sci Alliance 2023; 6:e202302200. [PMID: 37833072 PMCID: PMC10583838 DOI: 10.26508/lsa.202302200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
The tumor microenvironment is a dynamic network of stromal, cancer, and immune cells that interact and compete for resources. We have previously identified the Vanin1 pathway as a tumor suppressor of sarcoma development via vitamin B5 and coenzyme A regeneration. Using an aggressive sarcoma cell line that lacks Vnn1 expression, we showed that the administration of pantethine, a vitamin B5 precursor, attenuates tumor growth in immunocompetent but not nude mice. Pantethine boosts antitumor immunity, including the polarization of myeloid and dendritic cells towards enhanced IFNγ-driven antigen presentation pathways and improved the development of hypermetabolic effector CD8+ T cells endowed with potential antitumor activity. At later stages of treatment, the effect of pantethine was limited by the development of immune cell exhaustion. Nevertheless, its activity was comparable with that of anti-PD1 treatment in sensitive tumors. In humans, VNN1 expression correlates with improved survival and immune cell infiltration in soft-tissue sarcomas, but not in osteosarcomas. Pantethine could be a potential therapeutic immunoadjuvant for the development of antitumor immunity.
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Affiliation(s)
- Richard Miallot
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Virginie Millet
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Anais Roger
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Romain Fenouil
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | | | | | | | - Laetitia Shintu
- CNRS, Centrale Marseille, ISM2, Aix Marseille Université, Marseille, France
| | - Paul Berchard
- INSERM 1052, CNRS 5286, Cancer Research Center of Lyon (CRCL), Childhood Cancers and Cell Death Laboratory, Lyon, France
| | - Juliane Sousa Lanza
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Bernard Malissen
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
- INSERM, CNRS, Centre D'Immunophénomique (CIPHE), Aix Marseille Université, Marseille, France
| | - Sandrine Henri
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Sophie Ugolini
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Aurélie Dutour
- INSERM 1052, CNRS 5286, Cancer Research Center of Lyon (CRCL), Childhood Cancers and Cell Death Laboratory, Lyon, France
| | - Pascal Finetti
- INSERM, CNRS, Centre de Recherche en Cancérologie de Marseille (CRCM), Institut Paoli-Calmettes (IPC), Laboratory of Predictive Oncology, Aix-Marseille Université, Marseille, France
| | - François Bertucci
- INSERM, CNRS, Centre de Recherche en Cancérologie de Marseille (CRCM), Institut Paoli-Calmettes (IPC), Laboratory of Predictive Oncology, Aix-Marseille Université, Marseille, France
- Institut Paoli-Calmettes, Department of Medical Oncology, Marseille, France
| | - Jean-Yves Blay
- INSERM 1052, CNRS 5286, Cancer Research Center of Lyon (CRCL), Childhood Cancers and Cell Death Laboratory, Lyon, France
- UNICANCER Centre Léon Bérard, Department of Medicine, Université Lyon I, Lyon, France
| | - Franck Galland
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
| | - Philippe Naquet
- https://ror.org/03vyjkj45 INSERM, CNRS, Centre D'Immunologie de Marseille-Luminy, Aix-Marseille Université, Marseille, France
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Ruddle NH. Regulation, Maintenance, and Remodeling of High Endothelial Venules in Homeostasis, Inflammation, and Cancer. CURRENT OPINION IN PHYSIOLOGY 2023; 36:100705. [PMID: 38523879 PMCID: PMC10956444 DOI: 10.1016/j.cophys.2023.100705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
High endothelial venules (HEVs), high walled cuboidal blood vessels, through their expression of adhesion molecules and chemokines, allow the entrance of lymphoid cells into primary, secondary, and tertiary lymphoid structures (aka tertiary lymphoid organs). HEV heterogeneity exists between various lymphoid organs in their expression of peripheral node addressin (PNAd) and mucosal vascular addressin adhesion molecule 1(MAdCAM-1). Transcriptomic analyses reveal extensive heterogeneity, plasticity, and regulation of HEV gene expression in ontogeny, acute inflammation, and chronic inflammation within and between lymphoid organs. Rules regulating HEV development are flexible in inflammation. HEVs in tumor tertiary lymphoid structures are diagnostic of favorable clinical outcome and response to Immunotherapy, including immune check point blockade. Immunotherapy induces HEVs and provides an entrance for naïve, central memory, and effector cells and a niche for stem like precursor cells. Understanding HEV regulation will permit their exploitation as routes for drug delivery to autoimmune lesions, rejecting organs, and tumors.
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Affiliation(s)
- Nancy H Ruddle
- Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06520-8034
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Han D, Lee AY, Kim T, Choi JY, Cho MY, Song A, Kim C, Shim JH, Kim HJ, Kim H, D’Angio HB, Preska R, Mayer AT, Kim M, Choi EJ, Kim TG, Shin EC, Park K, Kim DY, Kim SC, Kim JH. Microenvironmental network of clonal CXCL13+CD4+ T cells and Tregs in pemphigus chronic blisters. J Clin Invest 2023; 133:e166357. [PMID: 37815865 PMCID: PMC10688981 DOI: 10.1172/jci166357] [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: 10/18/2022] [Accepted: 10/05/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUNDPemphigus, a rare autoimmune bullous disease mediated by antidesmoglein autoantibodies, can be controlled with systemic medication like rituximab and high-dose systemic corticosteroids combined with immunosuppressants. However, some patients continue to experience chronically recurrent blisters in a specific area and require long-term maintenance systemic therapy.METHODSSkin with chronic blisters was obtained from patients with pemphigus. Immunologic properties of the skin were analyzed by immunofluorescence staining, bulk and single-cell RNA and TCR sequencing, and a highly multiplex imaging technique known as CO-Detection by indEXing (CODEX). Functional analyses were performed by flow cytometry and bulk RNA-Seq using peripheral blood from healthy donors. Intralesional corticosteroid was injected into patient skin, and changes in chronically recurrent blisters were observed.RESULTSWe demonstrated the presence of skin tertiary lymphoid structures (TLSs) with desmoglein-specific B cells in chronic blisters from patients with pemphigus. In the skin TLSs, CD4+ T cells predominantly produced CXCL13. These clonally expanded CXCL13+CD4+ T cells exhibited features of activated Th1-like cells and downregulated genes associated with T cell receptor-mediated signaling. Tregs are in direct contact with CXCL13+CD4+ memory T cells and increased CXCL13 production of CD4+ T cells through IL-2 consumption and TGF-β stimulation. Finally, intralesional corticosteroid injection improved chronic blisters and reduced skin TLSs in patients with pemphigus.CONCLUSIONThrough this study we conclude that skin TLSs are associated with the persistence of chronically recurrent blisters in patients with pemphigus, and the microenvironmental network involving CXCL13+CD4+ T cells and Tregs within these structures plays an important role in CXCL13 production.TRIAL REGISTRATIONClinicalTrials.gov NCT04509570.FUNDINGThis work was supported by National Research Foundation of South Korea (NRF-2021R1C1C1007179) and Korea Drug Development Fund, which is funded by Ministry of Science and ICT; Ministry of Trade, Industry, and Energy; and Ministry of Health and Welfare (grant RS-2022-00165917).
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Affiliation(s)
- Dawoon Han
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - A Yeong Lee
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Taehee Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Ji Young Choi
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Mi Yeon Cho
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Ahreum Song
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Changhyeon Kim
- Department of Computer Science and Engineering, College of Information and Biotechnology, National Institute of Science and Technology, Ulsan, South Korea
| | - Joon Ho Shim
- Department of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyun Je Kim
- Genome Medicine Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Honesty Kim
- Enable Medicine, Menlo Park, California, USA
| | | | - Ryan Preska
- Enable Medicine, Menlo Park, California, USA
| | | | - Miri Kim
- Yeouido St. Mary’s Hospital College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Eun-Ji Choi
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Tae-Gyun Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Eui-Cheol Shin
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Kyemyung Park
- Graduate School of Health Science and Technology, College of Information and Biotechnology, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Do-Young Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Soo-Chan Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, South Korea
| | - Jong Hoon Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
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Liu ZT, Shen JT, Lei YJ, Huang YC, Zhao GQ, Zheng CH, Wang X, Wang YT, Chen L, Li ZX, Li SZ, Liao J, Yu TD. Molecular subtyping based on immune cell marker genes predicts prognosis and therapeutic response in patients with lung adenocarcinoma. BMC Cancer 2023; 23:1141. [PMID: 38001428 PMCID: PMC10668343 DOI: 10.1186/s12885-023-11579-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023] Open
Abstract
OBJECTIVE Lung adenocarcinoma (LA) is one of the most common malignancies and is responsible for the greatest number of tumor-related deaths. Our research aimed to explore the molecular subtype signatures of LA to clarify the correlation among the immune microenvironment, clinical outcomes, and therapeutic response. METHODS The LA immune cell marker genes (LICMGs) identified by single-cell RNA sequencing (scRNA-seq) analysis were used to discriminate the molecular subtypes and homologous immune and metabolic traits of GSE72094 LA cases. In addition, the model-building genes were identified from 1441 LICMGs by Cox-regression analysis, and a LA immune difference score (LIDscore) was developed to quantify individual differences in each patient, thereby predicting prognosis and susceptibility to immunotherapy and chemotherapy of LA patients. RESULTS Patients of the GSE72094 cohort were divided into two distinct molecular subtypes based on LICMGs: immune activating subtype (Cluster-C1) and metabolically activating subtype (cluster-C2). The two molecular subtypes have distinct characteristics regarding prognosis, clinicopathology, genomics, immune microenvironment, and response to immunotherapy. Among the LICMGs, LGR4, GOLM1, CYP24A1, SFTPB, COL1A1, HLA-DQA1, MS4A7, PPARG, and IL7R were enrolled to construct a LIDscore model. Low-LIDscore patients had a higher survival rate due to abundant immune cell infiltration, activated immunity, and lower genetic variation, but probably the higher levels of Treg cells in the immune microenvironment lead to immune cell dysfunction and promote tumor immune escape, thus decreasing the responsiveness to immunotherapy compared with that of the high-LIDscore patients. Overall, high-LIDscore patients had a higher responsiveness to immunotherapy and a higher sensitivity to chemotherapy than the low-LIDscore group. CONCLUSIONS Molecular subtypes based on LICMGs provided a promising strategy for predicting patient prognosis, biological characteristics, and immune microenvironment features. In addition, they helped identify the patients most likely to benefit from immunotherapy and chemotherapy.
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Affiliation(s)
- Zi-Tao Liu
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jun-Ting Shen
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yu-Jie Lei
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yun-Chao Huang
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Guang-Qiang Zhao
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Cheng-Hong Zheng
- Department of Ultrasound, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Kunming, China
| | - Xi Wang
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yu-Tian Wang
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Long Chen
- Department of PET/CT Center, Cancer Center of Yunnan Province, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Kunming, China
| | - Zi-Xuan Li
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Shou-Zhuo Li
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jun Liao
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Ting-Dong Yu
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China.
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Hay AN, Ruger L, Hsueh A, Vickers E, Klahn S, Vlaisavljevich E, Tuohy J. A review of the development of histotripsy for extremity tumor ablation with a canine comparative oncology model to inform human treatments. Int J Hyperthermia 2023; 40:2274802. [PMID: 37994796 PMCID: PMC10669778 DOI: 10.1080/02656736.2023.2274802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/19/2023] [Indexed: 11/24/2023] Open
Abstract
Cancer is a devasting disease resulting in millions of deaths worldwide in both humans and companion animals, including dogs. Treatment of cancer is complex and challenging and therefore often multifaceted, as in the case of osteosarcoma (OS) and soft tissue sarcoma (STS). OS predominantly involves the appendicular skeleton and STS commonly develops in the extremities, resulting in treatment challenges due to the need to balance wide-margin resections to achieve local oncological control against the functional outcomes for the patient. To achieve wide tumor resection, invasive limb salvage surgery is often required, and the patient is at risk for numerous complications which can ultimately lead to impaired limb function and mobility. The advent of tumor ablation techniques offers the exciting potential of developing noninvasive or minimally invasive treatment options for extremity tumors. One promising innovative tumor ablation technique with strong potential to serve as a noninvasive limb salvage treatment for extremity tumor patients is histotripsy. Histotripsy is a novel, noninvasive, non-thermal, and non-ionizing focused ultrasound technique which uses controlled acoustic cavitation to mechanically disintegrate tissue with high precision. In this review, we present the ongoing development of histotripsy as a non-surgical alternative for extremity tumors and highlight the value of spontaneously occurring OS and STS in the pet dog as a comparative oncology research model to advance this field of histotripsy research.
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Affiliation(s)
- Alayna N. Hay
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
| | - Lauren Ruger
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Andy Hsueh
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
| | - Elliana Vickers
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA
- Graduate program in Translation Biology, Medicine and Health, Virginia Polytechnic Institute and State University, Roanoke, VA
| | - Shawna Klahn
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
| | - Eli Vlaisavljevich
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Joanne Tuohy
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
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Cao J, Wu C, Han Z, Liu Z, Yang Z, Ren M, Wang X. Revealing the potential of necroptosis-related genes in prognosis, immune characteristics, and treatment strategies for head and neck squamous cell carcinoma. Sci Rep 2023; 13:20382. [PMID: 37989855 PMCID: PMC10663615 DOI: 10.1038/s41598-023-47096-7] [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: 07/10/2023] [Accepted: 11/09/2023] [Indexed: 11/23/2023] Open
Abstract
Necroptosis is a recently discovered apoptotic mechanism that has been linked to tumor formation, prognosis, and treatment response. However, the relationship between the TME and NRGs remains unclear. In this study, we analyzed the expression patterns of NRGs in 769 HNSCC cases from two distinct data sets. Our findings revealed distinct genetic groups and a correlation between patient clinical features, prognosis, TME cell infiltration characteristics, and NRG alterations. We then developed an NRG model to predict OS and confirmed its accuracy in predicting OS in HNSCC patients. Moreover, we have devised a precise nomogram that enhances the clinical utility of the NRG model substantially. The low-risk group had a better OS, and they were associated with immune suppression, more mutated genes, and higher TIDE scores. The risk score also had a significant correlation with the CSC index and susceptibility to anti-tumor agents. Our study provides insights into how NRGs affect prognosis, clinically significant features, TME, and immunotherapy response in HNSCC. With a better knowledge of NRGs in HNSCC, we could assess the prognosis and develop immunotherapy regimens that are more successful at opening up new doors.
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Affiliation(s)
- Junhua Cao
- Plastic Surgery of the First Affiliated Hospital of Zhengzhou University, 1 East Road, JianShe, Erqi District, Zhengzhou City, 450052, Henan, China
| | - Congxiao Wu
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangdong, China
| | - Zhaofeng Han
- Plastic Surgery of the First Affiliated Hospital of Zhengzhou University, 1 East Road, JianShe, Erqi District, Zhengzhou City, 450052, Henan, China
| | - Zheng Liu
- Plastic Surgery of the First Affiliated Hospital of Zhengzhou University, 1 East Road, JianShe, Erqi District, Zhengzhou City, 450052, Henan, China
| | - Zheng Yang
- Plastic Surgery of the First Affiliated Hospital of Zhengzhou University, 1 East Road, JianShe, Erqi District, Zhengzhou City, 450052, Henan, China
| | - Minge Ren
- Plastic Surgery of the First Affiliated Hospital of Zhengzhou University, 1 East Road, JianShe, Erqi District, Zhengzhou City, 450052, Henan, China
| | - Ximei Wang
- Plastic Surgery of the First Affiliated Hospital of Zhengzhou University, 1 East Road, JianShe, Erqi District, Zhengzhou City, 450052, Henan, China.
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Ossendorp F, Ho NI, Van Montfoort N. How B cells drive T-cell responses: A key role for cross-presentation of antibody-targeted antigens. Adv Immunol 2023; 160:37-57. [PMID: 38042585 DOI: 10.1016/bs.ai.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
Abstract
In this review we discuss an underexposed mechanism in the adaptive immune system where B cell and T cell immunity collaborate. The main function of B cell immunity is the generation of antibodies which are well known for their high affinity and antigen-specificity. Antibodies can bind antigens in soluble form making so-called immune complexes (ICs) or can opsonize antigen-exposing cells or particles for degradation. This leads to well-known effector mechanisms complement activation, antibody-dependent cytotoxicity and phagocytosis. What is less realized is that antibodies can play an important role in the targeting of antigen to dendritic cells (DCs) and thereby can drive T cell immunity. Here we summarize the studies that described this highly efficient process of antibody-mediated antigen uptake in DCs in vitro and in vivo. Only very low doses of antigen can be captured by circulating antibodies and subsequently trapped by DCs in vivo. We studied the handling of these ICs by DCs in subcellular detail. Upon immune complex engulfment DCs can sustain MHC class I and II antigen presentation for many days. Cell biological analysis showed that this function is causally related to intracellular antigen-storage compartments which are functional endolysosomal organelles present in DCs. We speculate that this function is immunologically very important as DCs require time to migrate from the site of infection to the draining lymph nodes to activate T cells. The implications of these findings and the consequences for the immune system, immunotherapy with tumor-specific antibodies and novel vaccination strategies are discussed.
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Affiliation(s)
- Ferry Ossendorp
- Leiden University Medical Center, department of Immunology, Leiden, The Netherlands.
| | - Nataschja I Ho
- Leiden University Medical Center, department of Immunology, Leiden, The Netherlands
| | - Nadine Van Montfoort
- Leiden University Medical Center, department of Gastroenterology and Hepatology, Leiden, The Netherlands.
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Zhang K, Xie X, Zheng SL, Deng YR, Liao D, Yan HC, Kang X, Jiang HP, Guo SQ. Tertiary lymphoid structures in gynecological cancers: prognostic role, methods for evaluating, antitumor immunity, and induction for therapy. Front Oncol 2023; 13:1276907. [PMID: 38023214 PMCID: PMC10667730 DOI: 10.3389/fonc.2023.1276907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Tertiary lymphoid structures (TLSs), referred to as tertiary lymphoid organs and lymphoid tissue neogenesis, are aggregates of immune cells that occur in nonlymphoid tissues. In recent years, it has been found that TLSs within the tumor microenvironment have been associated with local adaptive immune immunity against cancer and favorable prognosis in several human solid tumors, including gynecological cancers. The issue of the prognosis of gynecological cancers, including endometrial, cervical, and ovarian cancer, is an enormous challenge that many clinical doctors and researchers are now facing. Concerning the predictive prognostic role of TLSs, effective evaluation, and quantification of TLSs in human tissues may be used to assist gynecologists in assessing the clinical outcome of gynecological cancer patients. This review summarizes the current knowledge of TLSs in gynecological cancers, mainly focusing on the potential mechanism of TLS neogenesis, methods for evaluating TLSs, their prognostic value, and their role in antitumor immune immunity. This review also discusses the new therapeutic methods currently being explored in gynecological cancers to induce the formation of TLSs.
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Affiliation(s)
- Ke Zhang
- Department of Gynecology, Pingxiang People's Hospital, Pingxiang, Jiangxi, China
| | - Xiao Xie
- Department of Urology, Pingxiang People's Hospital, Pingxiang, Jiangxi, China
| | - Shuang-Lin Zheng
- Department of Gynecology, The Third Hospital of Mianyang, Mianyang, Sichuan, China
| | - Yuan-Run Deng
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
- The Third Clinical College, Southern Medical University, Guangzhou, Guangdong, China
| | - Dan Liao
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
- The Third Clinical College, Southern Medical University, Guangzhou, Guangdong, China
| | - Hai-Chen Yan
- Department of Urology, Pingxiang People's Hospital, Pingxiang, Jiangxi, China
| | - Xi Kang
- Department of Urology, Pingxiang People's Hospital, Pingxiang, Jiangxi, China
| | - Hui-Ping Jiang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
- The Third Clinical College, Southern Medical University, Guangzhou, Guangdong, China
| | - Sui-Qun Guo
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
- The Third Clinical College, Southern Medical University, Guangzhou, Guangdong, China
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Tamada S, Ikarashi D, Yanagawa N, Toyoshima M, Takahashi K, Matsuura T, Maekawa S, Kato R, Kanehira M, Takata R, Obara W. Metastatic bladder cancer forming a sigmoidorectal fistula after enfortumab vedotin therapy: a case report. Front Oncol 2023; 13:1274494. [PMID: 38023224 PMCID: PMC10665906 DOI: 10.3389/fonc.2023.1274494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/02/2023] [Indexed: 12/01/2023] Open
Abstract
We report the case of a 68-year-old man who developed a sigmoidorectal fistula after marked response to enfortumab vedotin for advanced bladder cancer. The patient had undergone radical cystectomy with ileal conduit after neoadjuvant chemotherapy. Six months after surgery, local recurrence in the pelvic cavity and multiple lung metastases were found, and the patient was administered pembrolizumab as second-line therapy. Due to worsening local recurrence and suspected invasion of the sigmoid colon and rectum, enfortumab vedotin was initiated as third-line therapy and comprehensive genomic profiling was simultaneously performed. Enfortumab vedotin was remarkably effective, the lung metastases disappeared, and the local recurrent lesion shrank in volume although a sigmoidorectal fistula was found to form through the tumor cavity. Immunohistochemical analysis of the tumor specimens exhibited increased nectin-4 expression. This rare case of metastatic bladder cancer with sigmoidorectal fistula associated with effective enfortumab vedotin therapy suggests that nectin-4 expression and comprehensive genomic profiling might be useful in predicting treatment response to enfortumab vedotin.
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Affiliation(s)
- Shinji Tamada
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Daiki Ikarashi
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Naoki Yanagawa
- Department of Pathology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Moe Toyoshima
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Kenta Takahashi
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Tomohiko Matsuura
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Shigekatsu Maekawa
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Renpei Kato
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Mitsugu Kanehira
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Ryo Takata
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Wataru Obara
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
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170
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Rediti M, Fernandez-Martinez A, Venet D, Rothé F, Hoadley KA, Parker JS, Singh B, Campbell JD, Ballman KV, Hillman DW, Winer EP, El-Abed S, Piccart M, Di Cosimo S, Symmans WF, Krop IE, Salgado R, Loi S, Pusztai L, Perou CM, Carey LA, Sotiriou C. Immunological and clinicopathological features predict HER2-positive breast cancer prognosis in the neoadjuvant NeoALTTO and CALGB 40601 randomized trials. Nat Commun 2023; 14:7053. [PMID: 37923752 PMCID: PMC10624889 DOI: 10.1038/s41467-023-42635-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 10/16/2023] [Indexed: 11/06/2023] Open
Abstract
The identification of prognostic markers in patients receiving neoadjuvant therapy is crucial for treatment optimization in HER2-positive breast cancer, with the immune microenvironment being a key factor. Here, we investigate the complexity of B and T cell receptor (BCR and TCR) repertoires in the context of two phase III trials, NeoALTTO and CALGB 40601, evaluating neoadjuvant paclitaxel with trastuzumab and/or lapatinib in women with HER2-positive breast cancer. BCR features, particularly the number of reads and clones, evenness and Gini index, are heterogeneous according to hormone receptor status and PAM50 subtypes. Moreover, BCR measures describing clonal expansion, namely evenness and Gini index, are independent prognostic factors. We present a model developed in NeoALTTO and validated in CALGB 40601 that can predict event-free survival (EFS) by integrating hormone receptor and clinical nodal status, breast pathological complete response (pCR), stromal tumor-infiltrating lymphocyte levels (%) and BCR repertoire evenness. A prognostic score derived from the model and including those variables, HER2-EveNT, allows the identification of patients with 5-year EFS > 90%, and, in those not achieving pCR, of a subgroup of immune-enriched tumors with an excellent outcome despite residual disease.
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Affiliation(s)
- Mattia Rediti
- Breast Cancer Translational Research Laboratory, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | | | - David Venet
- Breast Cancer Translational Research Laboratory, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Françoise Rothé
- Breast Cancer Translational Research Laboratory, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Katherine A Hoadley
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Joel S Parker
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | | | - Jordan D Campbell
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, MN, USA
| | - Karla V Ballman
- Alliance Statistics and Data Management Center, Weill Cornell Medicine, New York, NY, USA
| | - David W Hillman
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, MN, USA
| | - Eric P Winer
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | | | - Martine Piccart
- Medical Oncology Department, Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B.), Brussels, Belgium
| | - Serena Di Cosimo
- Integrated biology platform unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - William Fraser Symmans
- Department of Pathology, University of Texas, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Ian E Krop
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - Roberto Salgado
- Department of Pathology, GZA-ZNA Ziekenhuizen, Antwerp, Belgium
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Sherene Loi
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Lajos Pusztai
- Breast Medical Oncology, Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - Charles M Perou
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Lisa A Carey
- Division of Hematology-Oncology, Department of Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium.
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171
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Alečković M, Li Z, Zhou N, Qiu X, Lulseged B, Foidart P, Huang XY, Garza K, Shu S, Kesten N, Li R, Lim K, Garrido-Castro AC, Guerriero JL, Qi J, Long HW, Polyak K. Combination Therapies to Improve the Efficacy of Immunotherapy in Triple-negative Breast Cancer. Mol Cancer Ther 2023; 22:1304-1318. [PMID: 37676980 PMCID: PMC10618734 DOI: 10.1158/1535-7163.mct-23-0303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/05/2023] [Accepted: 08/31/2023] [Indexed: 09/09/2023]
Abstract
Immune checkpoint inhibition combined with chemotherapy is currently approved as first-line treatment for patients with advanced PD-L1-positive triple-negative breast cancer (TNBC). However, a significant proportion of metastatic TNBC is PD-L1-negative and, in this population, chemotherapy alone largely remains the standard-of-care and novel therapeutic strategies are needed to improve clinical outcomes. Here, we describe a triple combination of anti-PD-L1 immune checkpoint blockade, epigenetic modulation thorough bromodomain and extra-terminal (BET) bromodomain inhibition (BBDI), and chemotherapy with paclitaxel that effectively inhibits both primary and metastatic tumor growth in two different syngeneic murine models of TNBC. Detailed cellular and molecular profiling of tumors from single and combination treatment arms revealed increased T- and B-cell infiltration and macrophage reprogramming from MHCIIlow to a MHCIIhigh phenotype in mice treated with triple combination. Triple combination also had a major impact on gene expression and chromatin profiles shifting cells to a more immunogenic and senescent state. Our results provide strong preclinical evidence to justify clinical testing of BBDI, paclitaxel, and immune checkpoint blockade combination.
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Affiliation(s)
- Maša Alečković
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Zheqi Li
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Ningxuan Zhou
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard University, Cambridge, Massachusetts
| | - Xintao Qiu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard University, Cambridge, Massachusetts
| | - Bethlehem Lulseged
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Pierre Foidart
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Xiao-Yun Huang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Kodie Garza
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Shaokun Shu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Nikolas Kesten
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard University, Cambridge, Massachusetts
| | - Rong Li
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard University, Cambridge, Massachusetts
| | - Klothilda Lim
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard University, Cambridge, Massachusetts
| | - Ana C. Garrido-Castro
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Jennifer L. Guerriero
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Surgery, Division of Breast Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Jun Qi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Henry W. Long
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard University, Cambridge, Massachusetts
| | - Kornelia Polyak
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
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172
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Li YY, Li SJ, Liu MC, Chen Z, Li L, Shen F, Liu QZ, Xu B, Lian ZX. B cells and tertiary lymphoid structures are associated with survival in papillary thyroid cancer. J Endocrinol Invest 2023; 46:2247-2256. [PMID: 37004696 DOI: 10.1007/s40618-023-02072-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 03/14/2023] [Indexed: 04/04/2023]
Abstract
PURPOSE The function of B cells in papillary thyroid cancer (PTC) is controversial. The role of B-cell-related tertiary lymphoid structures (TLSs) is still unclear. Whether B cells exert their anti-tumor effect through forming TLS in PTC needs further investigation. METHODS We detected the percentage of B cells in PTC tissues by multi-parameter flow cytometry. Paraffin-embedded tumor tissues of 125 PTC patients were collected and stained with Haematoxylin-Eosin (H&E) for inflammatory infiltration analysis in combination with clinical features. Multiplexed immunohistochemistry (mIHC) was performed to verify the TLSs in above inflammatory infiltration. Correlation of B cells and TLSs with prognosis was analyzed using the TCGA database. RESULTS We observed that PTC patients with higher expression of B lineage cell genes had improved survival and the percentage of B cells in the PTC tumor tissues was variable. Moreover, PTC tumor tissues with more B cells were surrounded by immune cell aggregates of varying sizes. We furtherly confirmed the immune cell aggregates as TLSs with different maturation stages. By analyzing PTC data from TCGA database, we found the maturation stages of TLSs were associated with genders and clinical stages among PTC patients. Moreover, patients with high TLSs survived longer and had a better prognosis. CONCLUSION B cells are associated with the existence of TLSs which have different maturation stages in PTC. Both B cells and TLSs are associated with the survival rate of PTC. These observations indicate that the anti-tumor effects of B cells in PTC are associated with TLSs formation.
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Affiliation(s)
- Y-Y Li
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - S-J Li
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - M-C Liu
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou, China
| | - Z Chen
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - L Li
- Medical Research Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - F Shen
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Q-Z Liu
- Chronic Disease Laboratory, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China.
| | - B Xu
- Department of Thyroid Surgery, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China.
| | - Z-X Lian
- Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
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173
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de Vries-Brilland M, Rioux-Leclercq N, Meylan M, Dauvé J, Passot C, Spirina-Menand E, Flippot R, Fromont G, Gravis G, Geoffrois L, Chevreau C, Rolland F, Blanc E, Lefort F, Ravaud A, Gross-Goupil M, Escudier B, Negrier S, Albiges L. Comprehensive analyses of immune tumor microenvironment in papillary renal cell carcinoma. J Immunother Cancer 2023; 11:e006885. [PMID: 37935564 PMCID: PMC10649801 DOI: 10.1136/jitc-2023-006885] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND Papillary renal cell carcinoma (pRCC) is the most common non-clear cell RCC, and associated with poor outcomes in the metastatic setting. In this study, we aimed to comprehensively evaluate the immune tumor microenvironment (TME), largely unknown, of patients with metastatic pRCC and identify potential therapeutic targets. METHODS We performed quantitative gene expression analysis of TME using Microenvironment Cell Populations-counter (MCP-counter) methodology, on two independent cohorts of localized pRCC (n=271 and n=98). We then characterized the TME, using immunohistochemistry (n=38) and RNA-sequencing (RNA-seq) (n=30) on metastatic pRCC from the prospective AXIPAP trial cohort. RESULTS Unsupervised clustering identified two "TME subtypes", in each of the cohorts: the "immune-enriched" and the "immune-low". Within AXIPAP trial cohort, the "immune-enriched" cluster was significantly associated with a worse prognosis according to the median overall survival to 8 months (95% CI, 6 to 29) versus 37 months (95% CI, 20 to NA, p=0.001). The two immune signatures, Teff and JAVELIN Renal 101 Immuno signature, predictive of response to immune checkpoint inhibitors (CPI) in clear cell RCC, were significantly higher in the "immune-enriched" group (adjusted p<0.05). Finally, five differentially overexpressed genes were identified, corresponding mainly to B lymphocyte populations. CONCLUSION For the first time, using RNA-seq and immunohistochemistry, we have highlighted a specific immune TME subtype of metastatic pRCC, significantly more infiltrated with T and B immune population. This "immune-enriched" group appears to have a worse prognosis and could have a potential predictive value for response to immunotherapy, justifying the confirmation of these results in a cohort of metastatic pRCC treated with CPI and in combination with targeted therapies. TRIAL REGISTRATION NUMBER NCT02489695.
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Affiliation(s)
- Manon de Vries-Brilland
- Department of Medical Oncology, Integrated Centers of Oncology (ICO) Paul Papin, Angers, France
| | | | - Maxime Meylan
- Equipe inflammation, complément et cancer, Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris-Cité, Paris, France
| | - Jonathan Dauvé
- Department of Clinical Biology, Integrated Centers of Oncology (ICO) Paul Papin, Angers, France
| | - Christophe Passot
- Department of Clinical Biology, Integrated Centers of Oncology (ICO) Paul Papin, Angers, France
| | - Elena Spirina-Menand
- Department of Clinical Biology, Integrated Centers of Oncology (ICO) Paul Papin, Angers, France
| | - Ronan Flippot
- Medical Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | | | | | - Lionnel Geoffrois
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, Vandoeuvre-les-Nancy, France
| | - Christine Chevreau
- Department of Medical Oncology, IUCT-Oncopôle Institut Claudius Regaud, Toulouse, France
| | - Fréderic Rolland
- Department of Medical Oncology, Integrated Centers of Oncology (ICO) René Gauducheau, Nantes, France
| | - Ellen Blanc
- Department of Clinical Research and Innovation, Centre Léon Bérard, Lyon, France
| | - Félix Lefort
- Department of Medical Oncology, University Hospital of Bordeaux, Bordeaux, France
| | - Alain Ravaud
- Department of Medical Oncology, University Hospital of Bordeaux, Bordeaux, France
| | - Marine Gross-Goupil
- Department of Medical Oncology, University Hospital of Bordeaux, Bordeaux, France
| | - Bernard Escudier
- Medical Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
- U1015 INSERM, Gustave Roussy Cancer Campus, Paris-Saclay University, Villejuif, France
| | - Sylvie Negrier
- Department of Medical Oncology, Lyon I University, Lyon, France
| | - Laurence Albiges
- Medical Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
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174
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Chen T, Cao Z, Sun Y, Huang J, Shen S, Jin Y, Jiang L, Wen F, Zhao X, Zhang D, Chen Y, Huang M, Chen H, Lu S, Li Z. Neoadjuvant Chemoimmunotherapy Increases Tumor Immune Lymphocytes Infiltration in Resectable Non-small Cell Lung Cancer. Ann Surg Oncol 2023; 30:7549-7560. [PMID: 37587362 DOI: 10.1245/s10434-023-14123-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 07/09/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Neoadjuvant chemoimmunotherapy treatment (NCIT) has achieved great success for non-small cell lung cancer (NSCLC); however, the intrinsic mechanism underlying this treatment remains unclear. METHODS Thirty-two patients with stage IIA-IIIC NSCLC who underwent surgery after NCIT were included in this retrospective study. Multiplex immunofluorescence (mIF) staining and image analysis assays were performed on the samples collected before and after NCIT for each patient. RNA analyses was applied to confirm the mIF results. RESULTS Among the enrolled patients, 14 achieved major pathological response or pathological complete response (pCR) and were defined as the 'response' group, whereas 18 patients did not respond well to NCIT and were defined as the 'nonresponse' group. The results of the mIF assays revealed an overall increase in tumor immune lymphocytes (TILs) after NCIT in the stroma area (p = 0.03) rather than the tumor area (p = 0.86). The percentage of CD8+ T cells and tertiary lymphoid structure counts in both the response and nonresponse groups increased significantly after NCIT compared with before NCIT. CD3+ T cells and FOXP3+ cells decreased significantly in the response group but remained unchanged or increased in the nonresponse group. A comparison of the response and nonresponse groups showed that CD3, FOXP3+ and CD8+/PD-1+ cells before NCIT may serve as predictors of the response to neoadjuvant immunotherapy. The RNA analyses confirmed the mIF results that TILs were elevated after NCIT. CONCLUSIONS The infiltration of immune cells before NCIT was correlated with pathologic complete response, which enhanced the TILs as a promising predictor for selecting patients who were more likely to benefit from NCIT.
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Affiliation(s)
- Tianxiang Chen
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Zhengqi Cao
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Yingjia Sun
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Jia Huang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Shengping Shen
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Yueping Jin
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Long Jiang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Fengcai Wen
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Xiaochen Zhao
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Ding Zhang
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Yanan Chen
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Mengli Huang
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Hao Chen
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China.
| | - Ziming Li
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China.
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175
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Zhang P, Wang Y, Miao Q, Chen Y. The therapeutic potential of PD-1/PD-L1 pathway on immune-related diseases: Based on the innate and adaptive immune components. Biomed Pharmacother 2023; 167:115569. [PMID: 37769390 DOI: 10.1016/j.biopha.2023.115569] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 09/30/2023] Open
Abstract
Currently, immunotherapy targeting programmed cell death 1 (PD-1) or programmed death ligand 1 (PD-L1) has revolutionized the treatment strategy of human cancer patients. Meanwhile, PD-1/PD-L1 pathway has also been implicated in the pathogenesis of many immune-related diseases, such as autoimmune diseases, chronic infection diseases and adverse pregnancy outcomes, by regulating components of the innate and adaptive immune systems. Given the power of the new therapy, a better understanding of the regulatory effects of PD-1/PD-L1 pathway on innate and adaptive immune responses in immune-related diseases will facilitate the discovery of novel biomarkers and therapeutic drug targets. Targeting this pathway may successfully halt or potentially even reverse these pathological processes. In this review, we discuss recent major advances in PD-1/PD-L1 axis regulating innate and adaptive immune components in immune-related diseases. We reveal that the impact of PD-1/PD-L1 axis on the immune system is complex and manifold and multi-strategies on the targeted PD-1/PD-L1 axis are taken in the treatment of immune-related diseases. Consequently, targeting PD-1/PD-L1 pathway, alone or in combination with other treatments, may represent a novel strategy for future therapeutic intervention on immune-related diseases.
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Affiliation(s)
- Peng Zhang
- Key Laboratory of Environmental Stress and Chronic Disease Control and Prevention (China Medical University), Ministry of Education, Shenyang 110122, Liaoning, China; Division of Pneumoconiosis, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
| | - Yuting Wang
- Key Laboratory of Environmental Stress and Chronic Disease Control and Prevention (China Medical University), Ministry of Education, Shenyang 110122, Liaoning, China; Division of Pneumoconiosis, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
| | - Qianru Miao
- Key Laboratory of Environmental Stress and Chronic Disease Control and Prevention (China Medical University), Ministry of Education, Shenyang 110122, Liaoning, China; Division of Pneumoconiosis, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
| | - Ying Chen
- Key Laboratory of Environmental Stress and Chronic Disease Control and Prevention (China Medical University), Ministry of Education, Shenyang 110122, Liaoning, China; Division of Pneumoconiosis, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China.
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176
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Kokubun H, Kijima T, Takada‐Owada A, Mamiya D, Kurashina R, Okubo N, Uematsu T, Takei K, Ishida K, Kamai T. A case of adrenal undifferentiated pleomorphic sarcoma with tertiary lymphoid structures responded to pembrolizumab. IJU Case Rep 2023; 6:440-444. [PMID: 37928308 PMCID: PMC10622227 DOI: 10.1002/iju5.12643] [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: 06/08/2023] [Accepted: 09/06/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction Although undifferentiated pleomorphic sarcomas are aggressive, a subset of these tumors are immunogenic and may respond to immunotherapy. Case presentation A 69-year-old man developed bilateral adrenal tumors and underwent bilateral adrenalectomy. Pathological examination revealed undifferentiated pleomorphic sarcoma harboring tertiary lymphoid structures and infiltration of CD8+ T cells. Genome profiling revealed PD-L1 amplification, microsatellite instability, and a high tumor mutation burden. He developed local recurrence and multiple peritoneal dissemination 2 months after surgery; adriamycin chemotherapy was ineffective for these lesions. Sustained complete remission of all lesions was achieved by administering pembrolizumab. Conclusion Immunohistochemical analysis focusing on tertiary lymphoid structures and genome profiling to evaluate microsatellite instability and tumor mutation burden are essential for precision medicine and informed clinical decision-making when treating advanced undifferentiated pleomorphic sarcoma.
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Affiliation(s)
| | - Toshiki Kijima
- Department of UrologyDokkyo Medical UniversityTochigiJapan
| | | | - Daisuke Mamiya
- Department of UrologyDokkyo Medical UniversityTochigiJapan
| | - Ryo Kurashina
- Department of UrologyDokkyo Medical UniversityTochigiJapan
| | - Naoya Okubo
- Department of UrologyDokkyo Medical UniversityTochigiJapan
| | | | - Kohei Takei
- Department of UrologyDokkyo Medical UniversityTochigiJapan
| | - Kazuyuki Ishida
- Department of Diagnostic PathologyDokkyo Medical UniversityTochigiJapan
| | - Takao Kamai
- Department of UrologyDokkyo Medical UniversityTochigiJapan
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177
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Jeong S, Afroz S, Kang D, Noh J, Suh J, Kim JH, You HJ, Kang HG, Kim YJ, Kim JH. Sarcoma Immunotherapy: Confronting Present Hurdles and Unveiling Upcoming Opportunities. Mol Cells 2023; 46:579-588. [PMID: 37853684 PMCID: PMC10590708 DOI: 10.14348/molcells.2023.0079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 10/20/2023] Open
Abstract
Sarcomas are rare and heterogeneous mesenchymal neoplasms originating from the bone or soft tissues, which pose significant treatment challenges. The current standard treatment for sarcomas consists of surgical resection, often combined with chemo- and radiotherapy; however, local recurrence and metastasis remain significant concerns. Although immunotherapy has demonstrated promise in improving long-term survival rates for certain cancers, sarcomas are generally considered to be relatively less immunogenic than other tumors, presenting substantial challenges for effective immunotherapy. In this review, we examine the possible opportunities for sarcoma immunotherapy, noting cancer testis antigens expressed in sarcomas. We then cover the current status of immunotherapies in sarcomas, including progress in cancer vaccines, immune checkpoint inhibitors, and adoptive cellular therapy and their potential in combating these tumors. Furthermore, we discuss the limitations of immunotherapies in sarcomas, including a low tumor mutation burden and immunosuppressive tumor microenvironment, and explore potential strategies to tackle the immunosuppressive barriers in therapeutic interventions, shedding light on the development of effective and personalized treatments for sarcomas. Overall, this review provides a comprehensive overview of the current status and potential of immunotherapies in sarcoma treatment, highlighting the challenges and opportunities for developing effective therapies to improve the outcomes of patients with these rare malignancies.
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Affiliation(s)
- Sehan Jeong
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - Sharmin Afroz
- Department of Occupational and Environmental Medicine, Ewha Womans University College of Medicine, Seoul 07985, Korea
| | - Donghyun Kang
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - Jeonghwan Noh
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - Jooyeon Suh
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
| | - June Hyuk Kim
- Orthopaedic Oncology Clinic, Center for Rare Cancer, Research Institute and Hospital, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Korea
| | - Hye Jin You
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea
| | - Hyun Guy Kang
- Orthopaedic Oncology Clinic, Center for Rare Cancer, Research Institute and Hospital, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Korea
| | - Yi-Jun Kim
- Department of Occupational and Environmental Medicine, Ewha Womans University College of Medicine, Seoul 07985, Korea
- Department of Radiation Oncology, Ewha Womans University College of Medicine, Seoul 07985, Korea
| | - Jin-Hong Kim
- Center for RNA Research, Institute for Basic Science, Seoul 08826, Korea
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 08826, Korea
- Bio-MAX Institute, Seoul National University, Seoul 08826, Korea
- Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang 25354, Korea
- Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul 08826, Korea
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178
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McCaw TR, Lofftus SY, Crompton JG. Clonal redemption of B cells in cancer. Front Immunol 2023; 14:1277597. [PMID: 37965337 PMCID: PMC10640973 DOI: 10.3389/fimmu.2023.1277597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Abstract
Potentially self-reactive B cells constitute a large portion of the peripheral B cell repertoire in both mice and humans. Maintenance of autoreactive B cell populations could conceivably be detrimental to the host but their conservation throughout evolution suggests performance of a critical and beneficial immune function. We discuss herein how the process of clonal redemption may provide insight to preservation of an autoreactive B cell pool in the context of infection and autoimmunity. Clonal redemption refers to additional recombination or hypermutation events decreasing affinity for self-antigen, while increasing affinity for foreign antigens. We then review findings in murine models and human patients to consider whether clonal redemption may be able to provide tumor antigen-specific B cells and how this may or may not predispose patients to autoimmunity.
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Affiliation(s)
| | | | - Joseph G. Crompton
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles, CA, United States
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179
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Shu DH, Ho WJ, Kagohara LT, Girgis A, Shin SM, Danilova L, Lee JW, Sidiropoulos DN, Mitchell S, Munjal K, Howe K, Bendinelli KJ, Qi H, Mo G, Montagne J, Leatherman JM, Lopez-Vidal TY, Zhu Q, Huff AL, Yuan X, Hernandez A, Coyne EM, Zaidi N, Zabransky DJ, Engle LL, Ogurtsova A, Baretti M, Laheru D, Durham JN, Wang H, Anders R, Jaffee EM, Fertig EJ, Yarchoan M. Immune landscape of tertiary lymphoid structures in hepatocellular carcinoma (HCC) treated with neoadjuvant immune checkpoint blockade. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.16.562104. [PMID: 37904980 PMCID: PMC10614819 DOI: 10.1101/2023.10.16.562104] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Neoadjuvant immunotherapy is thought to produce long-term remissions through induction of antitumor immune responses before removal of the primary tumor. Tertiary lymphoid structures (TLS), germinal center-like structures that can arise within tumors, may contribute to the establishment of immunological memory in this setting, but understanding of their role remains limited. Here, we investigated the contribution of TLS to antitumor immunity in hepatocellular carcinoma (HCC) treated with neoadjuvant immunotherapy. We found that neoadjuvant immunotherapy induced the formation of TLS, which were associated with superior pathologic response, improved relapse free survival, and expansion of the intratumoral T and B cell repertoire. While TLS in viable tumor displayed a highly active mature morphology, in areas of tumor regression we identified an involuted TLS morphology, which was characterized by dispersion of the B cell follicle and persistence of a T cell zone enriched for ongoing antigen presentation and T cell-mature dendritic cell interactions. Involuted TLS showed increased expression of T cell memory markers and expansion of CD8+ cytotoxic and tissue resident memory clonotypes. Collectively, these data reveal the circumstances of TLS dissolution and suggest a functional role for late-stage TLS as sites of T cell memory formation after elimination of viable tumor.
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Affiliation(s)
- Daniel H. Shu
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Won Jin Ho
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Luciane T. Kagohara
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Alexander Girgis
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sarah M. Shin
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ludmila Danilova
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jae W. Lee
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Dimitrios N. Sidiropoulos
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Sarah Mitchell
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kabeer Munjal
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kathryn Howe
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kayla J. Bendinelli
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hanfei Qi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Guanglan Mo
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Janelle Montagne
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - James M. Leatherman
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Tamara Y. Lopez-Vidal
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Qingfeng Zhu
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Amanda L. Huff
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Xuan Yuan
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alexei Hernandez
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Erin M. Coyne
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Neeha Zaidi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Daniel J. Zabransky
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Logan L. Engle
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Mark Foundation Center for Advanced Genomics and Imaging, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Aleksandra Ogurtsova
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Mark Foundation Center for Advanced Genomics and Imaging, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Marina Baretti
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Laheru
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
| | - Jennifer N. Durham
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hao Wang
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Robert Anders
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Elizabeth M. Jaffee
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
| | - Elana J. Fertig
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Applied Mathematics and Statistics, Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland
| | - Mark Yarchoan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Convergence Institute, Johns Hopkins University, Baltimore, Maryland
- Bloomberg∼Kimmel Institute for Cancer Immunotherapy and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
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180
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Thai AA, Young RJ, Bressel M, Angel C, McDowell L, Tiong A, Bucknell NW, Fellowes A, Xu H, Trigos A, Rischin D, Solomon BJ. Comprehensive profiling identifies tumour and immune microenvironmental differences in clinical subsets of cutaneous squamous cell carcinoma. Br J Dermatol 2023; 189:588-602. [PMID: 37470440 DOI: 10.1093/bjd/ljad250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 06/24/2023] [Accepted: 07/16/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND Cutaneous squamous cell carcinomas (cSCCs) are the second most diagnosed skin cancer worldwide; however, little is known about the pathobiological factors that contribute to the diverse clinical outcomes seen. OBJECTIVES To profile cSCCs comprehensively and identify the pathological processes that contribute to the disparities seen in their clinical behaviour. METHODS We characterized the genomic, transcriptomic and immunohistochemical profiles of 211 cSCC tumours, including 37 cSCCs from immunocompromised patients. RESULTS cSCCs from immunocompromised patients were characterized by a lack of B cells in the peritumoral stroma compared with immunocompetent patients. Further, an abundance of a memory B-cell-like population in the peritumoral stroma was associated with a better prognosis in all patients (immunocompetent and immunocompromised), as well as only immunocompetent patients. No differences in genetic -variants, tumour mutational burden or mutational signatures were observed between cSCCs from immunocompetent and immunocompromised patients. Thus, differences in survival between cSCCs from immunocompromised patients and immunocompetent patients are not likely to be driven by tumour genomic factors, but may be associated with differential host immune response. cSCC not from a primary head and neck site had lower tumour mutational burden and exhibited upregulation of the epithelial-mesenchymal transition programme compared with head and neck cSCC. Both factors were implicated with poorer responses to immune checkpoint inhibition, and the latter with poorer survival. CONCLUSIONS We identified tumour and host immune factors that contribute to the disparate clinical behaviour of cSCC, with broad translational application, including prognostication, treatment prediction to current therapies and the identification of novel anticancer therapy approaches in cSCC.
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Affiliation(s)
- Alesha A Thai
- Department of Medical Oncology
- Sir Peter MacCallum Department of Oncology
- Research Division
| | | | - Mathias Bressel
- Sir Peter MacCallum Department of Oncology
- Centre for Biostatistics and Clinical Trials
| | | | - Lachlan McDowell
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Albert Tiong
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Nicholas W Bucknell
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Andrew Fellowes
- Department of Pathology
- Clinical Pathology, University of Melbourne, Melbourne, Australia
| | - Huiling Xu
- Department of Pathology
- Clinical Pathology, University of Melbourne, Melbourne, Australia
| | - Anna Trigos
- Sir Peter MacCallum Department of Oncology
- Research Division
| | - Danny Rischin
- Department of Medical Oncology
- Sir Peter MacCallum Department of Oncology
| | - Benjamin J Solomon
- Department of Medical Oncology
- Sir Peter MacCallum Department of Oncology
- Research Division
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181
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Nirala BK, Yamamichi T, Petrescu DI, Shafin TN, Yustein JT. Decoding the Impact of Tumor Microenvironment in Osteosarcoma Progression and Metastasis. Cancers (Basel) 2023; 15:5108. [PMID: 37894474 PMCID: PMC10605493 DOI: 10.3390/cancers15205108] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/18/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Osteosarcoma (OS) is a heterogeneous, highly metastatic bone malignancy in children and adolescents. Despite advancements in multimodal treatment strategies, the prognosis for patients with metastatic or recurrent disease has not improved significantly in the last four decades. OS is a highly heterogeneous tumor; its genetic background and the mechanism of oncogenesis are not well defined. Unfortunately, no effective molecular targeted therapy is currently available for this disease. Understanding osteosarcoma's tumor microenvironment (TME) has recently gained much interest among scientists hoping to provide valuable insights into tumor heterogeneity, progression, metastasis, and the identification of novel therapeutic avenues. Here, we review the current understanding of the TME of OS, including different cellular and noncellular components, their crosstalk with OS tumor cells, and their involvement in tumor progression and metastasis. We also highlight past/current clinical trials targeting the TME of OS for effective therapies and potential future therapeutic strategies with negligible adverse effects.
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Affiliation(s)
| | | | | | | | - Jason T. Yustein
- Aflac Cancer and Blood Disorders Center, Emory University, Atlanta, GA 30322, USA; (B.K.N.); (T.Y.); (D.I.P.); (T.N.S.)
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182
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Cohn DE, Forder A, Marshall EA, Vucic EA, Stewart GL, Noureddine K, Lockwood WW, MacAulay CE, Guillaud M, Lam WL. Delineating spatial cell-cell interactions in the solid tumour microenvironment through the lens of highly multiplexed imaging. Front Immunol 2023; 14:1275890. [PMID: 37936700 PMCID: PMC10627006 DOI: 10.3389/fimmu.2023.1275890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/11/2023] [Indexed: 11/09/2023] Open
Abstract
The growth and metastasis of solid tumours is known to be facilitated by the tumour microenvironment (TME), which is composed of a highly diverse collection of cell types that interact and communicate with one another extensively. Many of these interactions involve the immune cell population within the TME, referred to as the tumour immune microenvironment (TIME). These non-cell autonomous interactions exert substantial influence over cell behaviour and contribute to the reprogramming of immune and stromal cells into numerous pro-tumourigenic phenotypes. The study of some of these interactions, such as the PD-1/PD-L1 axis that induces CD8+ T cell exhaustion, has led to the development of breakthrough therapeutic advances. Yet many common analyses of the TME either do not retain the spatial data necessary to assess cell-cell interactions, or interrogate few (<10) markers, limiting the capacity for cell phenotyping. Recently developed digital pathology technologies, together with sophisticated bioimage analysis programs, now enable the high-resolution, highly-multiplexed analysis of diverse immune and stromal cell markers within the TME of clinical specimens. In this article, we review the tumour-promoting non-cell autonomous interactions in the TME and their impact on tumour behaviour. We additionally survey commonly used image analysis programs and highly-multiplexed spatial imaging technologies, and we discuss their relative advantages and limitations. The spatial organization of the TME varies enormously between patients, and so leveraging these technologies in future studies to further characterize how non-cell autonomous interactions impact tumour behaviour may inform the personalization of cancer treatment..
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Affiliation(s)
- David E. Cohn
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Aisling Forder
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Erin A. Marshall
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Emily A. Vucic
- Department of Biochemistry and Molecular Pharmacology, New York University (NYU) Langone Medical Center, New York, NY, United States
| | - Greg L. Stewart
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Kouther Noureddine
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - William W. Lockwood
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Calum E. MacAulay
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Martial Guillaud
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - Wan L. Lam
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
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183
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Secrier M, McGrath L, Ng F, Gulati S, Raymond A, Nuttall BRB, Berthe J, Jones EV, Sidders BS, Galon J, Barrett JC, Angell HK. Immune Cell Abundance and T-cell Receptor Landscapes Suggest New Patient Stratification Strategies in Head and Neck Squamous Cell Carcinoma. CANCER RESEARCH COMMUNICATIONS 2023; 3:2133-2145. [PMID: 37819239 PMCID: PMC10588680 DOI: 10.1158/2767-9764.crc-23-0155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/04/2023] [Accepted: 09/26/2023] [Indexed: 10/13/2023]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is a molecularly and spatially heterogeneous disease frequently characterized by impairment of immunosurveillance mechanisms. Despite recent success with immunotherapy treatment, disease progression still occurs quickly after treatment in the majority of cases, suggesting the need to improve patient selection strategies. In the quest for biomarkers that may help inform response to checkpoint blockade, we characterized the tumor microenvironment (TME) of 162 HNSCC primary tumors of diverse etiologic and spatial origin, through gene expression and IHC profiling of relevant immune proteins, T-cell receptor (TCR) repertoire analysis, and whole-exome sequencing. We identified five HNSCC TME categories based on immune/stromal composition: (i) cytotoxic, (ii) plasma cell rich, (iii) dendritic cell rich, (iv) macrophage rich, and (v) immune-excluded. Remarkably, the cytotoxic and plasma cell rich subgroups exhibited a phenotype similar to tertiary lymphoid structures (TLS), which have been previously linked to immunotherapy response. We also found an increased richness of the TCR repertoire in these two subgroups and in never smokers. Mutational patterns evidencing APOBEC activity were enriched in the plasma cell high subgroup. Furthermore, specific signal propagation patterns within the Ras/ERK and PI3K/AKT pathways associated with distinct immune phenotypes. While traditionally CD8/CD3 T-cell infiltration and immune checkpoint expression (e.g., PD-L1) have been used in the patient selection process for checkpoint blockade treatment, we suggest that additional biomarkers, such as TCR productive clonality, smoking history, and TLS index, may have the ability to pull out potential responders to benefit from immunotherapeutic agents. SIGNIFICANCE Here we present our findings on the genomic and immune landscape of primary disease in a cohort of 162 patients with HNSCC, benefitting from detailed molecular and clinical characterization. By employing whole-exome sequencing and gene expression analysis of relevant immune markers, TCR profiling, and staining of relevant proteins involved in immune response, we highlight how distinct etiologies, cell intrinsic, and environmental factors combine to shape the landscape of HNSCC primary disease.
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Affiliation(s)
- Maria Secrier
- Translational Medicine, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
- UCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London, United Kingdom
| | - Lara McGrath
- Translational Medicine, Oncology R&D, AstraZeneca, Boston, Massachusetts
| | - Felicia Ng
- Oncology Data Science, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
| | - Sakshi Gulati
- Translational Medicine, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
| | - Amelia Raymond
- Translational Medicine, Oncology R&D, AstraZeneca, Boston, Massachusetts
| | | | - Julie Berthe
- Translational Medicine, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
| | - Emma V. Jones
- Translational Medicine, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
| | - Ben S. Sidders
- Oncology Data Science, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology, Paris, France
- Sorbonne Université, Université Paris Cité, Centre de Recherche des Cordeliers, Paris, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - J. Carl Barrett
- Translational Medicine, Oncology R&D, AstraZeneca, Boston, Massachusetts
| | - Helen K. Angell
- Translational Medicine, Oncology R&D, AstraZeneca, Cambridge, United Kingdom
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184
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Natsuki S, Tanaka H, Nishiyama M, Deguchi S, Miki Y, Yoshii M, Tamura T, Toyokawa T, Lee S, Maeda K. Significance of CD103 + tissue-resident memory T cells for predicting the effectiveness of immune checkpoint inhibitors in esophageal cancer. BMC Cancer 2023; 23:1011. [PMID: 37864146 PMCID: PMC10588150 DOI: 10.1186/s12885-023-11438-5] [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: 06/12/2023] [Accepted: 09/23/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs), including nivolumab, have been approved to treat esophageal cancer. However, these remedies are not fit for all patients with esophageal cancer; therefore, a predictive surrogate marker is needed to assess their effectiveness. CD103+CD8+ tumor-infiltrating lymphocytes, defined as tissue-resident memory T cells (TRM), are promising indicators of response to ICIs, but it remains to be elucidated. This study investigated the association between the efficacy of ICIs and TRM. METHODS The relationships between TRM infiltrating esophageal cancer, clinicopathological features, and prognosis after nivolumab initiation were examined using immunostaining. Tissue samples were obtained from surgically resected specimens of 37 patients with esophageal cancer who received nivolumab as a secondary or subsequent therapy. In addition, TRM infiltration was compared with programmed death-ligand 1 (PD-L1) expression and blood count parameters as predictors of nivolumab effectiveness. RESULTS TRM-rich patients had a significant survival benefit after nivolumab initiation (12-months overall survival 70.8% vs 37.2%, p = 0.0485; 12-months progression-free survival 31.2% vs 0%, p = 0.0153) and experienced immune-related adverse events more frequently than TRM-poor patients (6 vs 2 patients). TRM infiltration was weakly correlated with PD-L1 positivity (r = 0.374, p = 0.022), but TRM may indicate more sensitive response to ICIs than PD-L1 expression in this study. Some blood test parameters also weakly correlated with TRM but did not impact prognosis. CONCLUSIONS TRM-rich patients have a favorable prognosis after nivolumab initiation. Our results suggest that TRM are vital for antitumor immunity and are a promising predictor of ICIs effectiveness.
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Affiliation(s)
- Seiji Natsuki
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Hiroaki Tanaka
- Department of Gastroenterological Surgery, Fuchu Hospital, Osaka, Japan.
| | - Masaki Nishiyama
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Sota Deguchi
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Yuichiro Miki
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Mami Yoshii
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Tatsuro Tamura
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Takahiro Toyokawa
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Shigeru Lee
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Kiyoshi Maeda
- Department of Gastroenterological Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
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185
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Kim C, Davis LE, Albert CM, Samuels B, Roberts JL, Wagner MJ. Osteosarcoma in Pediatric and Adult Populations: Are Adults Just Big Kids? Cancers (Basel) 2023; 15:5044. [PMID: 37894411 PMCID: PMC10604996 DOI: 10.3390/cancers15205044] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Malignant bone tumors are commonly classified as pediatric or adolescent malignancies, and clinical trials for these diseases have generally focused on these populations. Of primary bone cancers, osteosarcoma is among the most common. Osteosarcoma has a bimodal age distribution, with the first peak occurring in patients from 10 to 14 years old, and the second peak occurring in patients older than 65, with about 25% of cases occurring in adults between 20 and 59 years old. Notably, adult osteosarcoma patients have worse outcomes than their pediatric counterparts. It remains unclear whether age itself is a poor prognostic factor, or if inherent differences in tumor biology exist between age groups. Despite these unknowns, current treatment strategies for adults are largely extrapolated from pediatric studies since the majority of clinical trials for osteosarcoma treatments are based on younger patient populations. In light of the different prognoses observed in pediatric and adult osteosarcoma, we summarize the current understanding of the molecular etiology of osteosarcoma and how it may differ between age groups, hypothesizing why adult patients have worse outcomes compared to children.
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Affiliation(s)
- Caleb Kim
- Division of Hematology and Oncology, University of Washington, Spokane, WA 99202, USA;
| | - Lara E. Davis
- Division of Hematology/Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97239, USA
| | - Catherine M. Albert
- Division of Pediatric Hematology, Oncology, Bone Marrow Transplant and Cellular Therapy, Seattle Children’s Hospital, Seattle, WA 98105, USA
| | | | - Jesse L. Roberts
- Department of Orthopaedics and Sports Medicine, University of Washington, Seattle, WA 98109, USA
| | - Michael J. Wagner
- Division of Hematology and Oncology, University of Washington, Seattle, WA 98109, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
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186
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Rosenbaum E, Seier K, Bradic M, Kelly C, Movva S, Nacev BA, Gounder MM, Keohan ML, Avutu V, Chi P, Thornton KA, Chan JE, Dickson MA, Donoghue MT, Tap WD, Qin LX, D'Angelo SP. Immune-related Adverse Events after Immune Checkpoint Blockade-based Therapy Are Associated with Improved Survival in Advanced Sarcomas. CANCER RESEARCH COMMUNICATIONS 2023; 3:2118-2125. [PMID: 37787759 PMCID: PMC10583739 DOI: 10.1158/2767-9764.crc-22-0140] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/31/2022] [Accepted: 09/26/2023] [Indexed: 10/04/2023]
Abstract
The association between immune-related AEs (irAE) and outcome in patients with sarcoma is not known. We retrospectively reviewed a cohort of patients with advanced sarcoma treated with immune checkpoint blockade (ICB)-based therapy. Association of irAEs with survival was assessed using a Cox regression model that incorporated irAE occurrence as a time-dependent covariate. Tumor samples with available RNA sequencing data were stratified by presence of an irAE to identify patterns of differential gene expression. A total of 131 patients were included. Forty-two (32%) had at least one irAE of any grade and 16 (12%) had at least one grade ≥ 3 irAE. The most common irAEs were hypothyroidism (8.3%), arthralgias (5.3%), pneumonitis (4.6%), allergic reaction (3.8%), and elevated transaminases (3.8%). Median progression-free survival (PFS) and overall survival (OS) from the time of study entry were 11.4 [95% confidence interval (CI), 10.7-15.0) and 74.6 weeks (CI, 44.9-89.7), respectively. On Cox analysis adjusting for clinical covariates that were significant in the univariate setting, the HR for an irAE (HR, 0.662; CI, 0.421-1.041) approached, but did not reach statistical significance for PFS (P = 0.074). Patients had a significantly lower HR for OS (HR, 0.443; CI, 0.246-0.798; P = 0.007) compared with those without or before an irAE. Gene expression profiling on baseline tumor samples found that patients who had an irAE had higher numbers of tumor-infiltrating dendritic cells, CD8+ T cells, and regulatory T cells as well as upregulation of immune and inflammatory pathways. SIGNIFICANCE irAE after ICB therapy was associated with an improved OS; it also approached statistical significance for improved PFS. Patients who had an irAE were more likely to have an inflamed tumor microenvironment at baseline.
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Affiliation(s)
- Evan Rosenbaum
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Kenneth Seier
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Martina Bradic
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ciara Kelly
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Sujana Movva
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Benjamin A. Nacev
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Mrinal M. Gounder
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Mary L. Keohan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Viswatej Avutu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Ping Chi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Katherine A. Thornton
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Jason E. Chan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Mark A. Dickson
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Mark T.A. Donoghue
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - William D. Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Li-Xuan Qin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sandra P. D'Angelo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
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187
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Fan D, Yang M, Lee HJ, Lee JH, Kim HS. AVEN: a novel oncogenic biomarker with prognostic significance and implications of AVEN-associated immunophenotypes in lung adenocarcinoma. Front Mol Biosci 2023; 10:1265359. [PMID: 37908231 PMCID: PMC10613694 DOI: 10.3389/fmolb.2023.1265359] [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: 07/22/2023] [Accepted: 10/02/2023] [Indexed: 11/02/2023] Open
Abstract
Introduction: AVEN, an apoptosis and caspase activation inhibitor, has been associated with adverse clinical outcomes and poor prognosis in Acute myeloid leukemia (AML). Targeting AVEN in AML improves apoptosis sensitivity and chemotherapy efficacy, making it a promising therapeutic target. However, AVEN's role has not been studied in solid tumors. Therefore, our study investigated AVEN as a prognostic biomarker in a more comprehensive manner and developed an AVEN-derived prognostic model in Lung adenocarcinoma (LUAD). Method: Pan-cancer analysis was performed to examine AVEN expression in 33 cancer types obtained from the TCGA database. GEPIA analysis was used to determine the predictive value of AVEN in each cancer type with cancer-specific AVEN expression. Lung Adenocarcinomas (LUAD) patients were grouped into AVENhigh and AVENlow based on AVEN expression level. Differentially expressed genes (DEGs) and pathway enrichment analysis were performed to gain insight into the biological function of AVEN in LUAD. In addition, several deconvolution tools, including Timer, CIBERSORT, EPIC, xCell, Quanti-seq and MCP-counter were used to explore immune infiltration. AVEN-relevant prognostic genes were identified by Random Survival Forest analysis via univariate Cox regression. The AVEN-derived genomic model was established using a multivariate-Cox regression model and GEO datasets (GSE31210, GSE50081) were used to validate its prognostic effect. Results: AVEN expression was increased in several cancer types compared to normal tissue, but its impact on survival was only significant in LUAD in the TCGA cohort. High AVEN expression was significantly correlated with tumor progression and shorter life span in LUAD patients. Pathway analysis was performed with 838 genes associated with AVEN expression and several oncogenic pathways were altered such as the Cell cycle, VEGFA-VEGFR2 pathway, and epithelial-mesenchymal-transition pathway. Immune infiltration was also analyzed, and less infiltrated B cells was observed in AVENhigh patients. Furthermore, an AVEN-derived genomic model was established, demonstrating a reliable and improved prognostic value in TCGA and GEO databases. Conclusion: This study provided evidence that AVEN is accumulated in LUAD compared to adjacent tissue and is associated with poor survival, high tumor progression, and immune infiltration alteration. Moreover, the study introduced the AVEN-derived prognostic model as a promising prognosis tool for LUAD.
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Affiliation(s)
| | | | | | | | - Hong Sook Kim
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
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188
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Salawu A, Wang BX, Han M, Geady C, Heirali A, Berman HK, Pfister TD, Hernando-Calvo A, Al-Ezzi EM, Stayner LA, Gupta AA, Ayodele O, Lam B, Hansen AR, Spreafico A, Bedard PL, Butler MO, Avery L, Coburn B, Haibe-Kains B, Siu LL, Abdul Razak AR. Safety, Immunologic, and Clinical Activity of Durvalumab in Combination with Olaparib or Cediranib in Advanced Leiomyosarcoma: Results of the DAPPER Clinical Trial. Clin Cancer Res 2023; 29:4128-4138. [PMID: 37566240 DOI: 10.1158/1078-0432.ccr-23-1137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/21/2023] [Accepted: 08/08/2023] [Indexed: 08/12/2023]
Abstract
PURPOSE Non-inflamed (cold) tumors such as leiomyosarcoma do not benefit from immune checkpoint blockade (ICB) monotherapy. Combining ICB with angiogenesis or PARP inhibitors may increase tumor immunogenicity by altering the immune cell composition of the tumor microenvironment (TME). The DAPPER phase II study evaluated the safety, immunologic, and clinical activity of ICB-based combinations in pretreated patients with leiomyosarcoma. PATIENTS AND METHODS Patients were randomized to receive durvalumab 1,500 mg IV every 4 weeks with either olaparib 300 mg twice a day orally (Arm A) or cediranib 20 mg every day orally 5 days/week (Arm B) until unacceptable toxicity or disease progression. Paired tumor biopsies, serial radiologic assessments and stool collections were performed. Primary endpoints were safety and immune cell changes in the TME. Objective responses and survival were correlated with transcriptomic, radiomic, and microbiome parameters. RESULTS Among 30 heavily pretreated patients (15 on each arm), grade ≥ 3 toxicity occurred in 3 (20%) and 2 (13%) on Arms A and B, respectively. On Arm A, 1 patient achieved partial response (PR) with increase in CD8 T cells and macrophages in the TME during treatment, while 4 had stable disease (SD) ≥ 6 months. No patients on Arm B achieved PR or SD ≥ 6 months. Transcriptome analysis showed that baseline M1-macrophage and B-cell activity were associated with overall survival. CONCLUSIONS Durvalumab plus olaparib increased immune cell infiltration of TME with clinical benefit in some patients with leiomyosarcoma. Baseline M1-macrophage and B-cell activity may identify patients with leiomyosarcoma with favorable outcomes on immunotherapy and should be further evaluated.
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Affiliation(s)
- Abdulazeez Salawu
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Ben X Wang
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Ming Han
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Caryn Geady
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Alya Heirali
- Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Hal K Berman
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Thomas D Pfister
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Alberto Hernando-Calvo
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Esmail Mutahar Al-Ezzi
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Lee-Anne Stayner
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Abha A Gupta
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Olubukola Ayodele
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Bernard Lam
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Aaron R Hansen
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Anna Spreafico
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Philippe L Bedard
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Marcus O Butler
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Lisa Avery
- Department of Statistics, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | - Benjamin Haibe-Kains
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Lillian L Siu
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Albiruni R Abdul Razak
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
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189
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Ye J, Guo W, Wang C, Egelston CA, D'Apuzzo M, Shankar G, Fakih MG, Lee PP. Peritumoral Immune-suppressive Mechanisms Impede Intratumoral Lymphocyte Infiltration into Colorectal Cancer Liver versus Lung Metastases. CANCER RESEARCH COMMUNICATIONS 2023; 3:2082-2095. [PMID: 37768208 PMCID: PMC10569153 DOI: 10.1158/2767-9764.crc-23-0212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/19/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023]
Abstract
Patients with microsatellite stable (MSS) colorectal cancer with liver metastases are resistant to immune checkpoint inhibitor (ICI) therapy, while about one-third of patients with colorectal cancer without liver metastases, particularly those with lung-only metastases, respond to ICI. We analyzed primary colorectal cancer tumors and major metastatic sites (liver, lung, peritoneal) using multiplex immunofluorescence and whole-slide spatial analyses to identify variations in immune contexture and regional localization within the tumor microenvironment. While levels of T and B cells within peritumoral regions were similar, their levels were significantly lower within the tumor core of liver and peritoneal metastases compared with lung metastases. In contrast, antigen-presenting cells (APC) and APC-T cell interactions were more abundant in all regions of lung metastases. We also identified an abundance of lymphoid aggregates throughout lung metastases, but these were present only within peritumoral regions of liver and peritoneal metastases. Larger lymphoid aggregates consistent with features of tertiary lymphoid structures were observed within or adjacent to primary tumors, but not metastatic lesions. Our findings were validated using NanoString GeoMx DSP, which further showed that liver metastases had higher expression of immune-suppressive markers, while lung metastases showed higher proinflammatory activity and T-cell activation markers. Peritoneal metastases demonstrated higher expression of cancer-associated fibroblast-related proteins and upregulated PD-1/PD-L1 signaling molecules. Our results demonstrate that functional status and spatial distribution of immune cells vary significantly across different metastatic sites. These findings suggest that metastatic site-dependent immune contexture may underlie discordant responses to ICI therapy in patients with MSS colorectal cancer. SIGNIFICANCE Our results demonstrate that functional status and spatial distribution of immune cells vary significantly across different metastatic sites in MSS colorectal cancer. These findings suggest that metastatic site-dependent immune contexture may underlie discordant responses to ICI therapy in patients with MSS colorectal cancer.
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Affiliation(s)
- Jian Ye
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte, California
| | - Weihua Guo
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte, California
| | - Chongkai Wang
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, California
| | - Colt A. Egelston
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte, California
| | - Massimo D'Apuzzo
- Department of Pathology, City of Hope National Medical Center, Duarte, California
| | | | - Marwan G. Fakih
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, California
| | - Peter P. Lee
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte, California
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190
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Beird HC, Wu CC, Nakazawa M, Ingram D, Daniele JR, Lazcano R, Little L, Davies C, Daw NC, Wani K, Wang WL, Song X, Gumbs C, Zhang J, Rubin B, Conley A, Flanagan AM, Lazar AJ, Futreal PA. Complete loss of TP53 and RB1 is associated with complex genome and low immune infiltrate in pleomorphic rhabdomyosarcoma. HGG ADVANCES 2023; 4:100224. [PMID: 37593416 PMCID: PMC10428123 DOI: 10.1016/j.xhgg.2023.100224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 07/14/2023] [Indexed: 08/19/2023] Open
Abstract
Rhabdomyosarcoma accounts for roughly 1% of adult sarcomas, with pleomorphic rhabdomyosarcoma (PRMS) as the most common subtype. Survival outcomes remain poor for patients with PRMS, and little is known about the molecular drivers of this disease. To better characterize PRMS, we performed a broad array of genomic and immunostaining analyses on 25 patient samples. In terms of gene expression and methylation, PRMS clustered more closely with other complex karyotype sarcomas than with pediatric alveolar and embryonal rhabdomyosarcoma. Immune infiltrate levels in PRMS were among the highest observed in multiple sarcoma types and contrasted with low levels in other rhabdomyosarcoma subtypes. Lower immune infiltrate was associated with complete loss of both TP53 and RB1. This comprehensive characterization of the genetic, epigenetic, and immune landscape of PRMS provides a roadmap for improved prognostications and therapeutic exploration.
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Affiliation(s)
- Hannah C. Beird
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Michael Nakazawa
- Department of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Davis Ingram
- Department of Translational and Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Joseph R. Daniele
- TRACTION Platform, Division of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Rossana Lazcano
- Department of Translational and Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Latasha Little
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Christopher Davies
- Research Department of Pathology, UCL Cancer Institute, London WC1E 6DD, UK
| | - Najat C. Daw
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Khalida Wani
- Department of Translational and Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wei-Lien Wang
- Department of Translational and Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xingzhi Song
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Curtis Gumbs
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Brian Rubin
- Institute Chair, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Anthony Conley
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Adrienne M. Flanagan
- Research Department of Pathology, UCL Cancer Institute, London WC1E 6DD, UK
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex HA7 4LP, UK
| | - Alexander J. Lazar
- Department of Translational and Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - P. Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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191
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Im SJ, Obeng RC, Nasti TH, McManus D, Kamphorst AO, Gunisetty S, Prokhnevska N, Carlisle JW, Yu K, Sica GL, Cardozo LE, Gonçalves ANA, Kissick HT, Nakaya HI, Ramalingam SS, Ahmed R. Characteristics and anatomic location of PD-1 +TCF1 + stem-like CD8 T cells in chronic viral infection and cancer. Proc Natl Acad Sci U S A 2023; 120:e2221985120. [PMID: 37782797 PMCID: PMC10576122 DOI: 10.1073/pnas.2221985120] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 08/31/2023] [Indexed: 10/04/2023] Open
Abstract
CD8 T cells play an essential role in antitumor immunity and chronic viral infections. Recent findings have delineated the differentiation pathway of CD8 T cells in accordance with the progenitor-progeny relationship of TCF1+ stem-like and Tim-3+TCF1- more differentiated T cells. Here, we investigated the characteristics of stem-like and differentiated CD8 T cells isolated from several murine tumor models and human lung cancer samples in terms of phenotypic and transcriptional features as well as their location compared to virus-specific CD8 T cells in the chronically lymphocytic choriomeningitis virus (LCMV)-infected mice. We found that CD8 tumor-infiltrating lymphocytes (TILs) in both murine and human tumors exhibited overall similar phenotypic and transcriptional characteristics compared to corresponding subsets in the spleen of chronically infected mice. Moreover, stem-like CD8 TILs exclusively responded and produced effector-like progeny CD8 T cells in vivo after antigenic restimulation, confirming their lineage relationship and the proliferative potential of stem-like CD8 TILs. Most importantly, similar to the preferential localization of PD-1+ stem-like CD8 T cells in T cell zones of the spleen during chronic LCMV infection, we found that the PD-1+ stem-like CD8 TILs in lung cancer samples are preferentially located not in the tumor parenchyma but in tertiary lymphoid structures (TLSs). The stem-like CD8 T cells are present in TLSs located within and at the periphery of the tumor, as well as in TLSs closely adjacent to the tumor parenchyma. These findings suggest that TLSs provide a protective niche to support the quiescence and maintenance of stem-like CD8 T cells in the tumor.
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Affiliation(s)
- Se Jin Im
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
- Department of Immunology, Sungkyunkwan University School of Medicine, Suwon16419, Republic of Korea
| | - Rebecca C. Obeng
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA30322
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH44106
| | - Tahseen H. Nasti
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
| | - Daniel McManus
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
| | - Alice O. Kamphorst
- Department of Immunology and Immunotherapy, Lipschultz Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY10029
- Department of Oncological Sciences, Lipschultz Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY10029
| | - Sivaram Gunisetty
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
| | - Nataliya Prokhnevska
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Urology, Emory University School of Medicine, Atlanta, GA30322
| | - Jennifer W. Carlisle
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA30322
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA30322
| | - Ke Yu
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA30322
| | - Gabriel L. Sica
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA30322
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA30322
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA15213
| | | | | | - Haydn T. Kissick
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Urology, Emory University School of Medicine, Atlanta, GA30322
| | | | - Suresh S. Ramalingam
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA30322
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA30322
| | - Rafi Ahmed
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
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192
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Fridman WH, Meylan M, Pupier G, Calvez A, Hernandez I, Sautès-Fridman C. Tertiary lymphoid structures and B cells: An intratumoral immunity cycle. Immunity 2023; 56:2254-2269. [PMID: 37699391 DOI: 10.1016/j.immuni.2023.08.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 08/10/2023] [Accepted: 08/15/2023] [Indexed: 09/14/2023]
Abstract
The generation of anti-tumor immunity in the draining lymph nodes is known as the cancer immunity cycle. Accumulating evidence supports the occurrence of such a cycle at tumor sites in the context of chronic inflammation. Here, we review the role of tertiary lymphoid structures (TLS) in the generation of T and B cell immunities, focusing on the impact of B cells that undergo full maturation, resulting in the generation of plasma cells (PCs) producing high-affinity IgG and IgA antibodies. In this context, we propose that antibodies binding to tumor cells induce macrophage or natural killer (NK)-cell-dependent apoptosis. Subsequently, released antigen-antibody complexes are internalized and processed by dendritic cells (DCs), amplifying antigen presentation to T cells. Immune complexes may also be fixed by follicular DCs (FDCs) in TLS, thereby increasing memory B cell responses. This amplification loop creates an intra-tumoral immunity cycle, capable of increasing sensitivity of tumors to immunotherapy even in cancers with low mutational burden.
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Affiliation(s)
- Wolf H Fridman
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France; Equipe labellisée Ligue Contre le Cancer (EL 2021), Paris, France.
| | - Maxime Meylan
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France; Equipe labellisée Ligue Contre le Cancer (EL 2021), Paris, France
| | - Guilhem Pupier
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France; Equipe labellisée Ligue Contre le Cancer (EL 2021), Paris, France
| | - Anne Calvez
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France; Equipe labellisée Ligue Contre le Cancer (EL 2021), Paris, France
| | - Isaïas Hernandez
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France; Equipe labellisée Ligue Contre le Cancer (EL 2021), Paris, France
| | - Catherine Sautès-Fridman
- Centre de Recherche des Cordeliers, INSERM U1138, Université Paris Cité, Sorbonne Université, 75006 Paris, France; Equipe labellisée Ligue Contre le Cancer (EL 2021), Paris, France
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Yu A, Cao M, Zhang K, Yang Y, Ma L, Zhang X, Zhao Y, Ma X, Fan Z, Han Z, Wang H. The prognostic value of the tertiary lymphoid structure in gastrointestinal cancers. Front Immunol 2023; 14:1256355. [PMID: 37868990 PMCID: PMC10590053 DOI: 10.3389/fimmu.2023.1256355] [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: 07/10/2023] [Accepted: 09/25/2023] [Indexed: 10/24/2023] Open
Abstract
Background Numerous studies and research papers have provided evidence suggesting that tertiary lymphoid structures (TLS) play a crucial role in combating and suppressing tumor growth and progression. Despite the wealth of information on the significance of TLS in various types of cancer, their prognostic value in gastrointestinal (GI) cancers remains uncertain. Therefore, this meta-analysis investigated the prognostic value of TLS in GI cancers. Methods We searched Web of science, Pubmed, Embase and Cochrane Library for studies that met the requirements as of May 1, 2023, and the hazard ratio (HR) and the corresponding 95% confidence interval (CI) were included in the analysis. The bioinformatics analysis results based on the TCGA database are used to supplement our research. Results The meta-analysis included 32 studies involving 5778 patients. The results of comprehensive analysis showed that TLS-High is associated with prolonged OS (HR=0.525,95%CI:0.447-0.616 (P < 0.001), RFS (HR=0.546,95%CI:0.461-0.647, P < 0.001), DFS (HR=0.519,95%CI:0.417-0.646, P < 0.001) and PFS (HR=0.588,95%CI:0.406-0.852, P=0.005) in GI cancer. Among the patients who received immunotherapy, TLS-High is associated with significantly prolonged OS (HR=0.475, 95%CI:0.282-0.799, P=0.005) and PFS(HR=0.576, 95%CI:0.381-0.871, P=0.009). It is worth noting that subgroup analysis showed that there was no significant relationship between TLS and OS(HR=0.775, 95%CI:0.570-1.053,P=0.103) in CRC. And when Present is used as the cut-off criteria of TLS, there is no significant correlation between TLS and OS (HR=0.850, 95%CI:0.721-1.002, P=0.053)in HCC. Conclusion TLS is a significant predictor of the prognosis of GI cancers and has the potential to become a prognostic biomarker of immunotherapy-related patients. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/#recordDetails, identifier CRD42023443562.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Zhengxiang Han
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Jiangsu, China
| | - Hongmei Wang
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Jiangsu, China
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194
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Bao J, Betzler AC, Hess J, Brunner C. Exploring the dual role of B cells in solid tumors: implications for head and neck squamous cell carcinoma. Front Immunol 2023; 14:1233085. [PMID: 37868967 PMCID: PMC10586314 DOI: 10.3389/fimmu.2023.1233085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/06/2023] [Indexed: 10/24/2023] Open
Abstract
In the tumor milieu of head and neck squamous cell carcinoma (HNSCC), distinct B cell subpopulations are present, which exert either pro- or anti-tumor activities. Multiple factors, including hypoxia, cytokines, interactions with tumor cells, and other immune infiltrating lymphocytes (TILs), alter the equilibrium between the dual roles of B cells leading to cancerogenesis. Certain B cell subsets in the tumor microenvironment (TME) exhibit immunosuppressive function. These cells are known as regulatory B (Breg) cells. Breg cells suppress immune responses by secreting a series of immunosuppressive cytokines, including IL-10, IL-35, TGF-β, granzyme B, and adenosine or dampen effector TILs by intercellular contacts. Multiple Breg phenotypes have been discovered in human and mouse cancer models. However, when compartmentalized within a tertiary lymphoid structure (TLS), B cells predominantly play anti-tumor effects. A mature TLS contains a CD20+ B cell zone with several important types of B cells, including germinal-center like B cells, antibody-secreting plasma cells, and memory B cells. They kill tumor cells via antibody-dependent cytotoxicity and phagocytosis, and local complement activation effects. TLSs are also privileged sites for local T and B cell coordination and activation. Nonetheless, in some cases, TLSs may serve as a niche for hidden tumor cells and indicate a bad prognosis. Thus, TIL-B cells exhibit bidirectional immune-modulatory activity and are responsive to a variety of immunotherapies. In this review, we discuss the functional distinctions between immunosuppressive Breg cells and immunogenic effector B cells that mature within TLSs with the focus on tumors of HNSCC patients. Additionally, we review contemporary immunotherapies that aim to target TIL-B cells. For the development of innovative therapeutic approaches to complement T-cell-based immunotherapy, a full understanding of either effector B cells or Breg cells is necessary.
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Affiliation(s)
- Jiantong Bao
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Ulm, Head & Neck Cancer Center of the Comprehensive Cancer Center Ulm, Ulm, Germany
- School of Medicine, Southeast University, Nanjing, China
| | - Annika C. Betzler
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Ulm, Head & Neck Cancer Center of the Comprehensive Cancer Center Ulm, Ulm, Germany
| | - Jochen Hess
- Department of Otorhinolaryngology, Head and Neck Surgery, Heidelberg University Hospital, Heidelberg, Germany
- Molecular Mechanisms of Head and Neck Tumors, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Cornelia Brunner
- Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Ulm, Head & Neck Cancer Center of the Comprehensive Cancer Center Ulm, Ulm, Germany
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195
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Elewa YHA, Khalifa AM, Zahran MH. Impact of intravenous/intranasal polyinosinic-polycytidylic acid administration on the mediastinal fat-associated lymphoid clusters and lung tissue in healthy mice. Ann Anat 2023; 250:152158. [PMID: 37666464 DOI: 10.1016/j.aanat.2023.152158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Polyinosinic-polycytidylic acid (pIC) is a synthetic analog of double-stranded RNA. It is used as a synthetic adjuvant to induce an adaptive immune response. However, the effect of pIC on the development of mediastinal fat-associated lymphoid clusters (MFALCs) that regulate intrathoracic hemostasis has remained unidentified. METHODS We investigated the impact of intranasal (i.n.) administration (pIC i.n. group) and intravenous (i.v.) administration (pIC i.v. group) of pIC on both MFALCs and lung tissue. RESULTS Compared with the control phosphate-buffered saline (PBS) groups, both pIC-administered groups displayed a significant increase in the MFALC size (particularly in the pIC i.n. group), area of MFALC high endothelial venules (HEVs), area of lymphatic vessels (LVs), number of proliferating cells (particularly in the pIC i.v. group), and number of immune cells (B220+ B-lymphocytes, CD3+ T-lymphocytes, Iba1+ macrophages, and Gr-1+ granulocytes) in both MFALCs and lung tissues. In addition, a positive correlation was detected between MFALC size and proliferating cells, immune cell population, LVs, and HEVs within MFALCs in both groups. Except for the proliferating cell and B-lymphocyte populations in the i.n. administered group and granulocyte populations in both i.n. and i.v. administered routes, such correlations were significant. CONCLUSION In all, our data indicate that local or systemic administration of pIC induces the development of MFALCs and can be used as an immunostimulant therapeutic strategy.
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Affiliation(s)
- Yaser Hosny Ali Elewa
- Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan; Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
| | - Alaa M Khalifa
- Laboratory of Innovative Nanomedicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
| | - Mahmoud Hosny Zahran
- Internal Medicine Department, Faculty of Medicine, Zagazig University, Zagazig 44519, Egypt
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196
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Xie L, Fang J, Yu J, Zhang W, He Z, Ye L, Wang H. The role of CD4 + T cells in tumor and chronic viral immune responses. MedComm (Beijing) 2023; 4:e390. [PMID: 37829505 PMCID: PMC10565399 DOI: 10.1002/mco2.390] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/06/2023] [Accepted: 09/12/2023] [Indexed: 10/14/2023] Open
Abstract
Immunotherapies are mainly aimed to promote a CD8+ T cell response rather than a CD4+ T cell response as cytotoxic T lymphocytes (CTLs) can directly kill target cells. Recently, CD4+ T cells have received more attention due to their diverse roles in tumors and chronic viral infections. In antitumor and antichronic viral responses, CD4+ T cells relay help signals through dendritic cells to indirectly regulate CD8+ T cell response, interact with B cells or macrophages to indirectly modulate humoral immunity or macrophage polarization, and inhibit tumor blood vessel formation. Additionally, CD4+ T cells can also exhibit direct cytotoxicity toward target cells. However, regulatory T cells exhibit immunosuppression and CD4+ T cells become exhausted, which promote tumor progression and chronic viral persistence. Finally, we also outline immunotherapies based on CD4+ T cells, including adoptive cell transfer, vaccines, and immune checkpoint blockade. Overall, this review summarizes diverse roles of CD4+ T cells in the antitumor or protumor and chronic viral responses, and also highlights the immunotherapies based on CD4+ T cells, giving a better understanding of their roles in tumors and chronic viral infections.
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Affiliation(s)
- Luoyingzi Xie
- Institute of Hepatopancreatobiliary SurgeryChongqing General HospitalChongqingChina
- The Institute of ImmunologyThird Military Medical University (Army Medical University)ChongqingChina
| | - Jingyi Fang
- The Institute of ImmunologyThird Military Medical University (Army Medical University)ChongqingChina
| | - Juncheng Yu
- Department of Thoracic SurgeryXinqiao Hospital Third Military Medical University (Army Medical University)ChongqingChina
| | - Weinan Zhang
- Department of Plastic & Cosmetic SurgeryArmy Medical Center of PLAAmy Medical UniversityChongqingChina
| | - Zhiqiang He
- Department of Plastic & Cosmetic SurgeryArmy Medical Center of PLAAmy Medical UniversityChongqingChina
| | - Lilin Ye
- The Institute of ImmunologyThird Military Medical University (Army Medical University)ChongqingChina
| | - Huaizhi Wang
- Institute of Hepatopancreatobiliary SurgeryChongqing General HospitalChongqingChina
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197
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Downs-Canner S, Mittendorf EA. Selecting Triple Negative Breast Cancer Patients for Immunotherapy. Surg Oncol Clin N Am 2023; 32:733-745. [PMID: 37714640 DOI: 10.1016/j.soc.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
The approval of preoperative immunotherapy combined with chemotherapy is a practice-changing advance for patients with early-stage triple-negative breast cancer. The optimal patient selection requires careful attention to staging and balancing potential risks with expected benefits, particularly as it relates to immune-related adverse events.
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Affiliation(s)
- Stephanie Downs-Canner
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY 10065, USA. https://twitter.com/SDownsCanner
| | - Elizabeth A Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, 450 Brookline Avenue, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA.
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198
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Kinker GS, Vitiello GAF, Diniz AB, Cabral-Piccin MP, Pereira PHB, Carvalho MLR, Ferreira WAS, Chaves AS, Rondinelli A, Gusmão AF, Defelicibus A, Dos Santos GO, Nunes WA, Claro LCL, Bernardo TM, Nishio RT, Pacheco AM, Laus AC, Arantes LMRB, Fleck JL, de Jesus VHF, de Moricz A, Weinlich R, Coimbra FJF, de Lima VCC, Medina TDS. Mature tertiary lymphoid structures are key niches of tumour-specific immune responses in pancreatic ductal adenocarcinomas. Gut 2023; 72:1927-1941. [PMID: 37230755 DOI: 10.1136/gutjnl-2022-328697] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 04/27/2023] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To better understand the immune microenvironment of pancreatic ductal adenocarcinomas (PDACs), here we explored the relevance of T and B cell compartmentalisation into tertiary lymphoid structures (TLSs) for the generation of local antitumour immunity. DESIGN We characterised the functional states and spatial organisation of PDAC-infiltrating T and B cells using single-cell RNA sequencing (scRNA-seq), flow cytometry, multicolour immunofluorescence, gene expression profiling of microdissected TLSs, as well as in vitro assays. In addition, we performed a pan-cancer analysis of tumour-infiltrating T cells using scRNA-seq and sc T cell receptor sequencing datasets from eight cancer types. To evaluate the clinical relevance of our findings, we used PDAC bulk RNA-seq data from The Cancer Genome Atlas and the PRINCE chemoimmunotherapy trial. RESULTS We found that a subset of PDACs harbours fully developed TLSs where B cells proliferate and differentiate into plasma cells. These mature TLSs also support T cell activity and are enriched with tumour-reactive T cells. Importantly, we showed that chronically activated, tumour-reactive T cells exposed to fibroblast-derived TGF-β may act as TLS organisers by producing the B cell chemoattractant CXCL13. Identification of highly similar subsets of clonally expanded CXCL13 + tumour-infiltrating T cells across multiple cancer types further indicated a conserved link between tumour-antigen recognition and the allocation of B cells within sheltered hubs in the tumour microenvironment. Finally, we showed that the expression of a gene signature reflecting mature TLSs was enriched in pretreatment biopsies from PDAC patients with longer survival after receiving different chemoimmunotherapy regimens. CONCLUSION We provided a framework for understanding the biological role of PDAC-associated TLSs and revealed their potential to guide the selection of patients for future immunotherapy trials.
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Affiliation(s)
| | | | | | | | | | | | - Wallax Augusto Silva Ferreira
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
- Evandro Chagas Institute, Ananindeua, Brazil
| | | | - Amanda Rondinelli
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
| | | | | | | | | | | | | | - Ricardo Tadashi Nishio
- Faculty of Medical Sciences, Santa Casa de Misericórdia do Estado de São Paulo, São Paulo, Brazil
| | - Adhemar Monteiro Pacheco
- Faculty of Medical Sciences, Santa Casa de Misericórdia do Estado de São Paulo, São Paulo, Brazil
| | - Ana Carolina Laus
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil
| | | | - Julia Lima Fleck
- Mines Saint-Etienne, Univ Clermont Auvergne, CNRS, UMR 6158 LIMOS, Centre CIS, Saint-Etienne, France
| | | | - André de Moricz
- Faculty of Medical Sciences, Santa Casa de Misericórdia do Estado de São Paulo, São Paulo, Brazil
| | | | | | | | - Tiago da Silva Medina
- International Research Center, A.C.Camargo Cancer Center, São Paulo, Brazil
- National Institute of Science and Technology in Oncogenomics and Therapeutic Innovation, São Paulo, Brazil
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199
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Blay JY, von Mehren M, Jones RL, Martin-Broto J, Stacchiotti S, Bauer S, Gelderblom H, Orbach D, Hindi N, Dei Tos A, Nathenson M. Synovial sarcoma: characteristics, challenges, and evolving therapeutic strategies. ESMO Open 2023; 8:101618. [PMID: 37625194 PMCID: PMC10470271 DOI: 10.1016/j.esmoop.2023.101618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/12/2023] [Accepted: 07/20/2023] [Indexed: 08/27/2023] Open
Abstract
Synovial sarcoma (SS) is a rare and aggressive disease that accounts for 5%-10% of all soft tissue sarcomas. Although it can occur at any age, it typically affects younger adults and children, with a peak incidence in the fourth decade of life. In >95% of cases, the oncogenic driver is a translocation between chromosomes X and 18 that leads to the formation of the SS18::SSX fusion oncogenes. Early and accurate diagnosis is often a challenge; optimal outcomes are achieved by referral to a specialist center for diagnosis and management by a multidisciplinary team as soon as SS is suspected. Surgery with or without radiotherapy and/or chemotherapy can be effective in localized disease, especially in children. However, the prognosis in the advanced stages is poor, with treatment strategies that have relied heavily on traditional cytotoxic chemotherapies. Therefore, there is an unmet need for novel effective management strategies for advanced disease. An improved understanding of disease pathology and its molecular basis has paved the way for novel targeted agents and immunotherapies that are being investigated in clinical trials. This review provides an overview of the epidemiology and characteristics of SS in children and adults, as well as the patient journey from diagnosis to treatment. Current and future management strategies, focusing particularly on the potential of immunotherapies to improve clinical outcomes, are also summarized.
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Affiliation(s)
- J-Y Blay
- Department of Medicine, Centre Léon Bérard & University Claude Bernard Lyon I & UNICANCER Lyon, France.
| | - M von Mehren
- Department of Hematology and Medical Oncology, Fox Chase Cancer Center, Philadelphia, USA
| | - R L Jones
- Sarcoma Unit, The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK
| | - J Martin-Broto
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid; Department of Oncology, University Hospital General de Villalba, Madrid; Instituto de Investigacion Sanitaria Fundacion Jimenez Diaz (IIS/FJD; UAM), Madrid, Spain
| | - S Stacchiotti
- Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - S Bauer
- Department of Oncology, West German Cancer Center, University of Duisburg-Essen, Essen, Germany
| | - H Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - D Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - N Hindi
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid; Department of Oncology, University Hospital General de Villalba, Madrid; Instituto de Investigacion Sanitaria Fundacion Jimenez Diaz (IIS/FJD; UAM), Madrid, Spain
| | - A Dei Tos
- Department of Medicine, University of Padua School of Medicine and Department of Integrated Diagnostics, Azienda Ospedale-Università Padova, Padua, Italy
| | - M Nathenson
- Oncology Clinical Development, Cell and Gene Therapy, GSK, Waltham, USA
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200
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Liu Y, Liu Z, Yang Y, Cui J, Sun J, Liu Y. The prognostic and biology of tumour-infiltrating lymphocytes in the immunotherapy of cancer. Br J Cancer 2023; 129:1041-1049. [PMID: 37452117 PMCID: PMC10539364 DOI: 10.1038/s41416-023-02321-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 05/04/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
Tumour immunotherapy has achieved remarkable clinical success in many different types of cancer in the past two decades. The outcome of immune checkpoint inhibitors in cancer patients has been linked to the quality and magnitude of T cell, NK cell, and more recently, B cell within the tumour microenvironment, suggesting that the immune landscape of a tumour is highly connected to patient response and prognosis. It is critical to understanding tumour immune microenvironments for identifying immune modifiers of cancer progression and developing cancer immunotherapies. The infiltration of solid tumours by immune cells with anti-tumour activity is both a strong prognostic factor and a therapeutic goal. Recent approaches and applications of new technologies, especially single-cell mRNA analysis in dissecting tumour microenvironments have brought important insights into the biology of tumour-infiltrating immune cells, revealed a remarkable degree of cellular heterogeneity and distinct patterns of immune response. In this review, we will discuss recent advances in the understanding of tumour infiltrated lymphocytes, their prognostic benefit, and predictive value for immunotherapy.
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Affiliation(s)
- Yanbin Liu
- Grit Biotechnology Ltd., Building 25, Area C, Sangtian Island Biological Industrial Park, Suzhou Industrial Park, Suzhou, Jiangsu Province, China
| | - Zhenjiang Liu
- Grit Biotechnology Ltd., Building 24, 388 Shengrong Road, Pudong New Area, Shanghai, China
| | - Yixiao Yang
- Grit Biotechnology Ltd., Building 24, 388 Shengrong Road, Pudong New Area, Shanghai, China
| | - Jun Cui
- Grit Biotechnology Ltd., Building 24, 388 Shengrong Road, Pudong New Area, Shanghai, China
| | - Jingwei Sun
- Grit Biotechnology Ltd., Building 24, 388 Shengrong Road, Pudong New Area, Shanghai, China
| | - Yarong Liu
- Grit Biotechnology Ltd., Building 24, 388 Shengrong Road, Pudong New Area, Shanghai, China.
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