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Riveiro-Barciela M, Carballal S, Díaz-González Á, Mañosa M, Gallego-Plazas J, Cubiella J, Jiménez-Fonseca P, Varela M, Menchén L, Sangro B, Fernández-Montes A, Mesonero F, Rodríguez-Gandía MÁ, Rivera F, Londoño MC. Management of liver and gastrointestinal toxicity induced by immune checkpoint inhibitors: Position statement of the AEEH-AEG-SEPD-SEOM-GETECCU. Gastroenterol Hepatol 2024; 47:401-432. [PMID: 38228461 DOI: 10.1016/j.gastrohep.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/28/2023] [Accepted: 10/19/2023] [Indexed: 01/18/2024]
Abstract
The development of the immune checkpoint inhibitors (ICI) is one of the most remarkable achievements in cancer therapy in recent years. However, their exponential use has led to an increase in immune-related adverse events (irAEs). Gastrointestinal and liver events encompass hepatitis, colitis and upper digestive tract symptoms accounting for the most common irAEs, with incidence rates varying from 2% to 40%, the latter in patients undergoing combined ICIs therapy. Based on the current scientific evidence derived from both randomized clinical trials and real-world studies, this statement document provides recommendations on the diagnosis, treatment and prognosis of the gastrointestinal and hepatic ICI-induced adverse events.
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Affiliation(s)
- Mar Riveiro-Barciela
- Liver Unit, Internal Medicine Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona (UAB), Department of Medicine, Spain.
| | - Sabela Carballal
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Gastroenterology Department, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Spain; Universitat de Barcelona, Spain
| | - Álvaro Díaz-González
- Gastroenterology Department, Grupo de Investigación Clínica y Traslacional en Enfermedades Digestivas, Instituto de Investigación Valdecilla (IDIVAL), Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Míriam Mañosa
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | | | - Joaquín Cubiella
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Gastroenterology Department, Hospital Universitario de Ourense, Grupo de Investigación en Oncología Digestiva-Ourense, Spain
| | - Paula Jiménez-Fonseca
- Medical Oncology Department, Hospital Universitario Central de Asturias, ISPA, Oviedo, Spain
| | - María Varela
- Gastroenterology Department, Hospital Universitario Central de Asturias, IUOPA, ISPA, FINBA, University of Oviedo, Oviedo, Spain
| | - Luis Menchén
- Servicio de Aparato Digestivo - CEIMI, Instituto de Investigación Sanitaria Gregorio, Marañón, Spain; Departamento de Medicina, Universidad Complutense, Madrid, Spain
| | - Bruno Sangro
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Liver Unit, Cancer Center Clinica Universidad de Navarra, Pamplona-Madrid, Spain
| | - Ana Fernández-Montes
- Medical Oncology Department, Complexo Hospitalario Universitario de Ourense, Ourense, Spain
| | - Francisco Mesonero
- Gastroenterology and Hepatology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Universidad de Alcalá de Henares, Spain
| | - Miguel Ángel Rodríguez-Gandía
- Gastroenterology and Hepatology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRyCIS), Madrid, Spain
| | - Fernando Rivera
- Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - María-Carlota Londoño
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat de Barcelona, Spain; Liver Unit, Hospital Clínic Barcelona, Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Spain
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Wang ZT, Deng ZM, Dai FF, Yuan MQ, Liu SY, Li BS, Cheng YX. Tumor immunity: A brief overview of tumor‑infiltrating immune cells and research advances into tumor‑infiltrating lymphocytes in gynecological malignancies (Review). Exp Ther Med 2024; 27:166. [PMID: 38476909 PMCID: PMC10928974 DOI: 10.3892/etm.2024.12453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 01/03/2023] [Indexed: 03/14/2024] Open
Abstract
Tumor immunity is a promising topic in the area of cancer therapy. The 'soil' function of the tumor microenvironment (TME) for tumor growth has attracted wide attention from scientists. Tumor-infiltrating immune cells in the TME, especially the tumor-infiltrating lymphocytes (TILs), serve a key role in cancer. Firstly, relevant literature was searched in the PubMed and Web of Science databases with the following key words: 'Tumor microenvironment'; 'TME'; 'tumor-infiltrating immunity cells'; 'gynecologic malignancies'; 'the adoptive cell therapy (ACT) of TILs'; and 'TIL-ACT' (https://pubmed.ncbi.nlm.nih.gov/). According to the title and abstract of the articles, relevant items were screened out in the preliminary screening. The most relevant selected items were of two types: All kinds of tumor-infiltrating immune cells; and advanced research on TILs in gynecological malignancies. The results showed that the subsets of TILs were various and complex, while each subpopulation influenced each other and their effects on tumor prognosis were diverse. Moreover, the related research and clinical trials on TILs were mostly concentrated in melanoma and breast cancer, but relatively few focused on gynecological tumors. In conclusion, the present review summarized the biological classification of TILs and the mechanisms of their involvement in the regulation of the immune microenvironment, and subsequently analyzed the development of tumor immunotherapy for TILs. Collectively, the present review provides ideas for the current treatment dilemma of gynecological tumor immune checkpoints, such as adverse reactions, safety, personal specificity and efficacy.
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Affiliation(s)
- Zi-Tao Wang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zhi-Min Deng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Fang-Fang Dai
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Meng-Qin Yuan
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Shi-Yi Liu
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Bing-Shu Li
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Yan-Xiang Cheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Lerner A, Lee AJX, Yan H, Van Griethuysen J, Bartlett AD, Veli M, Jiang Y, Luong M, Naban N, Kane C, Conibear J, Papadatos-Pastos D, Ahmad T, Chao D, Anand G, Asghar US. A Multicentric, Retrospective, Real-world Study on Immune-related Adverse Events in Patients with Advanced Non-small Cell Lung Cancers Treated with Pembrolizumab Monotherapy. Clin Oncol (R Coll Radiol) 2024; 36:193-199. [PMID: 38246850 DOI: 10.1016/j.clon.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 12/05/2023] [Accepted: 01/12/2024] [Indexed: 01/23/2024]
Abstract
AIMS We present 7 years of clinical experience with single-agent pembrolizumab immune checkpoint inhibitor immunotherapy in non-small cell lung cancers (NSCLC) from four UK cancer centres. MATERIALS AND METHODS This multi-institutional retrospective cohort study included 226 metastatic NSCLC patients. Outcomes were number and severity of immune-related adverse events (irAEs), median progression-free survival (mPFS) and median overall survival (mOS). RESULTS Within our cohort, 119/226 (53%) patients developed irAEs. Of these, 54/119 (45%) experienced irAEs affecting two or more organ systems. The most common irAEs were diarrhoea and rash. The development of an irAE was associated with better mOS (20.7 versus 8.0 months; P < 0.001) and mPFS (12.0 versus 3.9 months; P < 0.001). The development of grade 3/4 toxicities was associated with worse outcomes compared with the development of grade 1/2 toxicities (mOS 6.1 months versus 25.2 months, P < 0.01; mPFS 5.6 months versus 19.3 months, P = 0.01, respectively). Females had a higher proportion of reported grade 3/4 toxicities (13/44 [29.5%] versus 10/74 [13.5%], P = 0.03). Using a multiple Cox regression model, the presence of irAEs was associated with a better overall survival (hazard ratio = 0.42, 95% confidence interval 0.29-0.61; P < 0.01) and better PFS (hazard ratio 0.38, 95% confidence interval 0.27-0.53; P < 0.001). CONCLUSION In this multicentre retrospective cohort study, the development of at least one irAE was associated with significantly longer mPFS and mOS; however, more severe grade 3 and 4 irAEs were associated with worse outcomes. Delayed-onset irAEs, after the 3-month timepoint, were associated with better clinical outcomes.
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Affiliation(s)
- A Lerner
- North Middlesex University Hospital, London, UK
| | - A J X Lee
- UCL Cancer Institute, University College London, London, UK; University College London Hospitals NHS Foundation Trust, London, UK
| | - H Yan
- University College London Hospitals NHS Foundation Trust, London, UK
| | | | | | - M Veli
- University College London Hospitals NHS Foundation Trust, London, UK; Princess Alexandra Hospital, Harlow, UK
| | - Y Jiang
- University College London Hospitals NHS Foundation Trust, London, UK
| | - M Luong
- University College London Hospitals NHS Foundation Trust, London, UK
| | - N Naban
- North Middlesex University Hospital, London, UK
| | - C Kane
- Mount Vernon Cancer Centre, Northwood, UK
| | | | - D Papadatos-Pastos
- University College London Hospitals NHS Foundation Trust, London, UK; Princess Alexandra Hospital, Harlow, UK
| | - T Ahmad
- University College London Hospitals NHS Foundation Trust, London, UK
| | - D Chao
- Royal Free London Hospital, London, UK
| | - G Anand
- North Middlesex University Hospital, London, UK
| | - U S Asghar
- The Royal Marsden NHS Foundation Trust, Sutton, UK; Concr LTD, Cambridge, UK; Croydon University Hospital, Thornton Heath, UK.
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Riveiro-Barciela M, Carballal S, Díaz-González Á, Mañosa M, Gallgo-Plazas J, Cubiella J, Jiménez-Fonseca P, Varela M, Menchén L, Sangro B, Fernández-Montes A, Mesonero F, Rodríguez-Gandía MÁ, Rivera F, Londoño MC. Management of liver and gastrointestinal toxicity induced by immune checkpoint inhibitors: Position statement of the AEEH-AEG-SEPD-SEOM-GETECCU. Rev Esp Enferm Dig 2024; 116:83-113. [PMID: 38226597 DOI: 10.17235/reed.2024.10250/2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
The development of the immune checkpoint inhibitors (ICI) is one of the most remarkable achievements in cancer therapy in recent years. However, their exponential use has led to an increase in immune-related adverse events (irAEs). Gastrointestinal and liver events encompass hepatitis, colitis and upper digestive tract symptoms accounting for the most common irAEs, with incidence rates varying from 2 % to 40 %, the latter in patients undergoing combined ICIs therapy. Based on the current scientific evidence derived from both randomized clinical trials and real-world studies, this statement document provides recommendations on the diagnosis, treatment and prognosis of the gastrointestinal and hepatic ICI-induced adverse events.
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Affiliation(s)
| | | | | | - Miriam Mañosa
- Gastroenterology, Hospital Universitari Germans Trias i Pujol
| | | | | | | | - María Varela
- Gastroenterology, Hospital Universitario Central de Asturias
| | - Luis Menchén
- Digestive Diseases, Instituto de Investigación Sanitaria Gregorio Marañón
| | | | | | | | | | - Fernando Rivera
- Hospital Universitario Marqués de Valdecilla, Medical Oncology
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Zeng L, Ma G, Chen K, Zhou Q. Bibliometric analysis of rheumatic immune related adverse events associated with immune checkpoint inhibitors. Front Immunol 2023; 14:1242336. [PMID: 37869006 PMCID: PMC10587544 DOI: 10.3389/fimmu.2023.1242336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 09/26/2023] [Indexed: 10/24/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) has emerged as a popular cancer treatment approach. However, non-specific activation of T cells by ICIs can lead to immune-related adverse events (irAEs), including specific rheumatic manifestations. The study aimed to explore the current trend of ICIs associated rheumatic irAEs and summarize the knowledge structure through bibliometric methods. Methods The Web of Science Core Collection database (WoSCC) was selected for retrieving literature on ICIs associated rheumatic irAEs. To evaluate contributions from different countries/regions, institutions, journals, and authors, bibliometric analysis software, including VOSviewer and CiteSpace, as well as bibliometric online platforms, were utilized to construct and visualize bibliometric networks. Through the systematic review of this knowledge domain, future research directions were determined. Results In This study, a total of 803 publications on ICIs-associated rheumatic irAEs were included for analysis. The distribution of these publications revealed two distinct growth phases: a stable phase between 2007 to 2015 followed by rapid growth from 2016 to 2020. The United States emerged as the top contributor in terms of publications, citations, and h-index, with the majority of leading institutions and funding agencies located there. Apart from government funding, pharmaceutical companies such as Bristol Myers Squibb and Merck Company also play a significant role in drug development and research. Analysis of keywords and citation bursts indicated that the initial burst was related to "monoclonal antibody," "anti-CLTA4 antibody," and "melanoma". This was followed by a rise in interest related to "sarcoidosis," "safety," "inflammatory arthritis," and "preexisting autoimmune." Conclusion This study summarized the global research trends concerning ICIs associated rheumatic irAEs. The findings can provide valuable insights into the current understanding of rheumatic irAEs, highlight the research trend and developments in the field. Future efforts should focus on developing classification criteria and guidelines, conducting prospective studies, investigating the mechanisms involved, and identifying biomarkers for prediction and monitoring of these events.
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Affiliation(s)
- Li Zeng
- Department of Neurology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Gang Ma
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Rheumatology and Immunology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Kai Chen
- Department of Neurology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Qiao Zhou
- Department of Rheumatology and Immunology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
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Sabaté Ortega J, Fort Culillas R, Escoda Garcia M, Vásquez-Dongo CA, Sala González N. Case Report: A Presentation of Early-Onset Immune-Mediated Bullous Pemphigoid in a Patient with Urothelial Cancer. Curr Oncol 2023; 30:7802-7809. [PMID: 37754481 PMCID: PMC10529691 DOI: 10.3390/curroncol30090566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/18/2023] [Accepted: 08/20/2023] [Indexed: 09/28/2023] Open
Abstract
Cutaneous immune-related adverse events (cirAEs) are the most common side effects of immune checkpoint inhibitor (ICI) therapy (30-50% for all grades). The vast majority of them are low or mild and can be treated without ICI interruption. Autoimmune blistering disorders, such as immune-mediated bullous pemphigoid (IBP), are rare (<1%) but potentially serious conditions that must be early detected. The onset generally occurs within the first months of the treatment, and it appears to be more common with antiprogrammed death-1 or antiprogrammed ligand 1 (anti-PD1/PDL1) than with anticytotoxic T-lymphocyte-associated protein 4 (anti-CTLA4). We present a case of a three-day severe IBP onset after receiving the first cycle of atezolizumab. This exceptional early presentation could suggest the presence of some predisposing condition and demonstrates the need to better understand predictive toxicity-related biomarkers in candidate patients for immunotherapy.
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Affiliation(s)
- Josep Sabaté Ortega
- Oncology Department, Catalan Institute of Oncology, Hospital Universitari Doctor Josep Trueta, 17007 Girona, Spain;
| | - Roser Fort Culillas
- Oncology Department, Catalan Institute of Oncology, Hospital Universitari Doctor Josep Trueta, 17007 Girona, Spain;
| | - Marina Escoda Garcia
- Dermatology Department, Hospital Universitari Doctor Josep Trueta, 17007 Girona, Spain;
| | | | - Núria Sala González
- Oncology Department, Catalan Institute of Oncology, Hospital Universitari Doctor Josep Trueta, 17007 Girona, Spain;
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Terrin M, Migliorisi G, Dal Buono A, Gabbiadini R, Mastrorocco E, Quadarella A, Repici A, Santoro A, Armuzzi A. Checkpoint Inhibitor-Induced Colitis: From Pathogenesis to Management. Int J Mol Sci 2023; 24:11504. [PMID: 37511260 PMCID: PMC10380448 DOI: 10.3390/ijms241411504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
The advent of immunotherapy, specifically of immune checkpoint inhibitors (ICIs), for the treatment of solid tumors has deeply transformed therapeutic algorithms in medical oncology. Approximately one-third of patients treated with ICIs may de velop immune-related adverse events, and the gastrointestinal tract is often affected by different grades of mucosal inflammation. Checkpoint inhibitors colitis (CIC) presents with watery or bloody diarrhea and, in the case of severe symptoms, requires ICIs discontinuation. The pathogenesis of CIC is multifactorial and still partially unknown: anti-tumor activity that collaterally effects the colonic tissue and the upregulation of specific systemic inflammatory pathways (i.e., CD8+ cytotoxic and CD4+ T lymphocytes) are mainly involved. Many questions remain regarding treatment timing and options, and biological treatment, especially with anti-TNF alpha, can be offered to these patients with the aim of rapidly resuming oncological therapies. CIC shares similar pathogenesis and aspects with inflammatory bowel disease (IBD) and the use of ICI in IBD patients is under evaluation. This review aims to summarize the pathogenetic mechanism underlying CIC and to discuss the current evidenced-based management options, including the role of biological therapy, emphasizing the relevant clinical impact on CIC and the need for prompt recognition and treatment.
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Affiliation(s)
- Maria Terrin
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Giulia Migliorisi
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Arianna Dal Buono
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
| | - Roberto Gabbiadini
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
| | - Elisabetta Mastrorocco
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Alessandro Quadarella
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
- Division of Gastroenterology and Digestive Endoscopy, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Armando Santoro
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
- Medical Oncology and Haematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Alessandro Armuzzi
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
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8
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Reddy YK, Fischer IS, Kolodney J, Willard M. A Curious Case of Gastrointestinal Eosinophilia Induced by Treatment With Immune Checkpoint Inhibitors. ACG Case Rep J 2023; 10:e01075. [PMID: 37324829 PMCID: PMC10266517 DOI: 10.14309/crj.0000000000001075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/15/2023] [Indexed: 06/17/2023] Open
Abstract
Immune checkpoint inhibitors have revolutionized oncologic treatment. However, they are linked to various side effects,1 a rare one being gastrointestinal eosinophilia. We present a patient with malignant melanoma treated with nivolumab. She underwent upper endoscopy 6 months later which showed a duodenal ulcer and linear furrows of her esophagus. Biopsies of the esophagus, stomach, and duodenum were consistent with eosinophilic infiltration. Repeat endoscopy after nivolumab discontinuation revealed near-complete resolution of eosinophilia in the stomach and duodenum, with lingering eosinophilia in the esophagus. The purpose of this report was to increase awareness of gastrointestinal eosinophilia associated with checkpoint inhibitors.
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Affiliation(s)
- Yala Kirthi Reddy
- Department of Gastroenterology, West Virginia University, Morgantown, WV
| | | | - Joanna Kolodney
- Department of Hematology and Oncology, West Virginia University, Morgantown, WV
| | - Megan Willard
- Department of Gastroenterology, West Virginia University, Morgantown, WV
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9
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Guberina N, Wirsdörfer F, Stuschke M, Jendrossek V. Combined radiation- and immune checkpoint-inhibitor-induced pneumonitis – The challenge to predict and detect overlapping immune-related adverse effects from evolving laboratory biomarkers and clinical imaging. Neoplasia 2023; 39:100892. [PMID: 37011458 PMCID: PMC10124136 DOI: 10.1016/j.neo.2023.100892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 02/17/2023] [Accepted: 02/23/2023] [Indexed: 04/04/2023]
Abstract
The risk of overlapping pulmonary toxicity induced by thoracic radio(chemo)therapy and immune checkpoint inhibitor therapy in the treatment of patients suffering from non-small cell lung cancer (NSCLC) is one important challenge in successful radioimmunotherapy. In the present opinion we highlight factors that we find important to be considered before treatment initiation, during the treatment sequence, and after treatment completion combined or sequential application of radio(chemo)therapy and immune checkpoint inhibitor therapy. A major aim is to optimize the therapeutic index and to avoid immune related adverse effects. The goals in the future will be focused not only on identifying patients already in the pretreatment phase who could benefit from this complex treatment, but also in identifying patients, who are most likely to have higher grade toxicity. In this respect, proper assessment of clinical performance status, monitoring for the presence of certain comorbidities, evaluation of laboratory parameters such as TGF-α and IL-6 levels, human leukocyte antigens (HLA), and consideration of other potential biomarkers which will evolve in near future are essential. Likewise, the critical parameters must be monitored during the treatment phase and follow-up care to detect potential side effects in time. With the help of high-end imaging which is already used on a daily basis in image guided radiotherapy (IGRT) for intensity modulated radiotherapy (IMRT), its advanced form volumetric modulated arc therapy (VMAT), and adaptive radiation therapy (ART), clinically relevant changes in lung tissue can be detected at an early stage of disease. Concurrent radiotherapy and immunotherapy requires a special focus on adverse events, particularly of the lung, but, when properly approached and applied, it may offer new perspectives for patients with locally advanced NSCLC to be seriously considered as a curative option.
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10
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Zhou H, Luo Q, Wu W, Li N, Yang C, Zou L. Radiomics-guided checkpoint inhibitor immunotherapy for precision medicine in cancer: A review for clinicians. Front Immunol 2023; 14:1088874. [PMID: 36936913 PMCID: PMC10014595 DOI: 10.3389/fimmu.2023.1088874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/16/2023] [Indexed: 03/05/2023] Open
Abstract
Immunotherapy using immune checkpoint inhibitors (ICIs) is a breakthrough in oncology development and has been applied to multiple solid tumors. However, unlike traditional cancer treatment approaches, immune checkpoint inhibitors (ICIs) initiate indirect cytotoxicity by generating inflammation, which causes enlargement of the lesion in some cases. Therefore, rather than declaring progressive disease (PD) immediately, confirmation upon follow-up radiological evaluation after four-eight weeks is suggested according to immune-related Response Evaluation Criteria in Solid Tumors (ir-RECIST). Given the difficulty for clinicians to immediately distinguish pseudoprogression from true disease progression, we need novel tools to assist in this field. Radiomics, an innovative data analysis technique that quantifies tumor characteristics through high-throughput extraction of quantitative features from images, can enable the detection of additional information from early imaging. This review will summarize the recent advances in radiomics concerning immunotherapy. Notably, we will discuss the potential of applying radiomics to differentiate pseudoprogression from PD to avoid condition exacerbation during confirmatory periods. We also review the applications of radiomics in hyperprogression, immune-related biomarkers, efficacy, and immune-related adverse events (irAEs). We found that radiomics has shown promising results in precision cancer immunotherapy with early detection in noninvasive ways.
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Affiliation(s)
- Huijie Zhou
- Division of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, Sichuan University West China Hospital, Chengdu, China
| | - Qian Luo
- Department of Hematology, the Second Affiliated Hospital Zhejiang University School of Medicine, Zhejiang, China
| | - Wanchun Wu
- Division of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, Sichuan University West China Hospital, Chengdu, China
| | - Na Li
- Division of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, Sichuan University West China Hospital, Chengdu, China
| | - Chunli Yang
- Division of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, Sichuan University West China Hospital, Chengdu, China
| | - Liqun Zou
- Division of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, Sichuan University West China Hospital, Chengdu, China
- *Correspondence: Liqun Zou,
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11
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Madjar K, Mohindra R, Durán-Pacheco G, Rasul R, Essioux L, Maiya V, Chandler GS. Baseline risk factors associated with immune related adverse events and atezolizumab. Front Oncol 2023; 13:1138305. [PMID: 36925916 PMCID: PMC10011463 DOI: 10.3389/fonc.2023.1138305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/08/2023] [Indexed: 03/08/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) have revolutionized the treatment of cancer patients in the last decade, but immune-related adverse events (irAEs) pose significant clinical challenges. Despite advances in the management of these unique toxicities, there remains an unmet need to further characterize the patient-level drivers of irAEs in order to optimize the benefit/risk balance in patients receiving cancer immunotherapy. Methods An individual-patient data post-hoc meta-analysis was performed using data from 10,344 patients across 15 Roche sponsored clinical trials with atezolizumab in five different solid tumor types to assess the association between baseline risk factors and the time to onset of irAE. In this study, the overall analysis was conducted by treatment arm, indication, toxicity grade and irAE type, and the study design considered confounder adjustment to assess potential differences in risk factor profiles. Results This analysis demonstrates that the safety profile of atezolizumab is generally consistent across indications in the 15 studies evaluated. In addition, our findings corroborate with prior reviews which suggest that reported rates of irAEs with PD-(L)1 inhibitors are nominally lower than CTLA-4 inhibitors. In our analysis, there were no remarkable differences in the distribution of toxicity grades between indications, but some indication-specific differences regarding the type of irAE were seen across treatment arms, where pneumonitis mainly occurred in lung cancer, and hypothyroidism and rash had a higher prevalence in advanced renal cell carcinoma compared to all other indications. Results showed consistency of risk factors across indications and by toxicity grade. The strongest and most consistent risk factors were mostly organ-specific such as elevated liver enzymes for hepatitis and thyroid stimulating hormone (TSH) for thyroid toxicities. Another strong but non-organ-specific risk factor was ethnicity, which was associated with rash, hepatitis and pneumonitis. Further understanding the impact of ethnicity on ICI associated irAEs is considered as an area for future research. Conclusions Overall, this analysis demonstrated that atezolizumab safety profile is consistent across indications, is clinically distinguishable from comparator regimens without checkpoint inhibition, and in line with literature, seems to suggest a nominally lower reported rates of irAEs vs CTLA-4 inhibitors. This analysis demonstrates several risk factors for irAEs by indication, severity and location of irAE, and by patient ethnicity. Additionally, several potential irAE risk factors that have been published to date, such as demographic factors, liver enzymes, TSH and blood cell counts, are assessed in this large-scale meta-analysis, providing a more consistent picture of their relevance. However, given the small effects size, changes to clinical management of irAEs associated with the use of Anti-PDL1 therapy are not warranted.
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Affiliation(s)
- Katrin Madjar
- Product Development (PD), F. Hoffmann-La Roche, Basel, Switzerland
| | - Rajat Mohindra
- Product Development (PD), F. Hoffmann-La Roche, Basel, Switzerland
| | | | - Rashad Rasul
- Statistical Programming and Technology, Bristol Myers Squibb, Basel, Switzerland
| | - Laurent Essioux
- Product Development (PD), F. Hoffmann-La Roche, Basel, Switzerland
| | - Vidya Maiya
- Product Development (PD), Genentech, Inc., South San Francisco, CA, United States
| | - G Scott Chandler
- Product Development (PD), F. Hoffmann-La Roche, Basel, Switzerland
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12
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Ephraim R, Feehan J, Fraser S, Nurgali K, Apostolopoulos V. Cancer Immunotherapy: The Checkpoint between Chronic Colitis and Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14246131. [PMID: 36551617 PMCID: PMC9776998 DOI: 10.3390/cancers14246131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022] Open
Abstract
Inflammatory Bowel Disease (IBD) is a group of diseases that cause intestinal inflammation and lesions because of an abnormal immune response to host gut microflora. Corticosteroids, anti-inflammatories, and antibiotics are often used to reduce non-specific inflammation and relapse rates; however, such treatments are ineffective over time. Patients with chronic colitis are more susceptible to developing colorectal cancer, especially those with a longer duration of colitis. There is often a limit in using chemotherapy due to side effects, leading to reduced efficacy, leaving an urgent need to improve treatments and identify new therapeutic targets. Cancer immunotherapy has made significant advances in recent years and is mainly categorized as cancer vaccines, adoptive cellular immunotherapy, or immune checkpoint blockade therapies. Checkpoint markers are expressed on cancer cells to evade the immune system, and as a result checkpoint inhibitors have transformed cancer treatment in the last 5-10 years. Immune checkpoint inhibitors have produced long-lasting clinical responses in both single and combination therapies. Winnie mice are a viable model of spontaneous chronic colitis with immune responses like human IBD. Determining the expression levels of checkpoint markers in tissues from these mice will provide insights into disease initiation, progression, and cancer. Such information will lead to identification of novel checkpoint markers and the development of treatments with or without immune checkpoint inhibitors or vaccines to slow or stop disease progression.
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Affiliation(s)
- Ramya Ephraim
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
| | - Jack Feehan
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Australian Institute for Musculoskeletal Science, Melbourne, VIC 3021, Australia
| | - Sarah Fraser
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
| | - Kulmira Nurgali
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Australian Institute for Musculoskeletal Science, Melbourne, VIC 3021, Australia
| | - Vasso Apostolopoulos
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Australian Institute for Musculoskeletal Science, Melbourne, VIC 3021, Australia
- Correspondence:
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13
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Motofei IG. Biology of cancer; from cellular and molecular mechanisms to developmental processes and adaptation. Semin Cancer Biol 2022; 86:600-615. [PMID: 34695580 DOI: 10.1016/j.semcancer.2021.10.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/21/2021] [Accepted: 10/10/2021] [Indexed: 02/07/2023]
Abstract
Cancer research has been largely focused on the cellular and molecular levels of investigation. Recent data show that not only the cell but also the extracellular matrix plays a major role in the progression of malignancy. In this way, the cells and the extracellular matrix create a specific local microenvironment that supports malignant development. At the same time, cancer implies a systemic evolution which is closely related to developmental processes and adaptation. Consequently, there is currently a real gap between the local investigation of cancer at the microenvironmental level, and the pathophysiological approach to cancer as a systemic disease. In fact, the cells and the matrix are not only complementary structures but also interdependent components that act synergistically. Such relationships lead to cell-matrix integration, a supracellular form of biological organization that supports tissue development. The emergence of this supracellular level of organization, as a structure, leads to the emergence of the supracellular control of proliferation, as a supracellular function. In humans, proliferation is generally involved in developmental processes and adaptation. These processes suppose a specific configuration at the systemic level, which generates high-order guidance for local supracellular control of proliferation. In conclusion, the supracellular control of proliferation act as an interface between the downstream level of cell division and differentiation, and upstream level of developmental processes and adaptation. Understanding these processes and their disorders is useful not only to complete the big picture of malignancy as a systemic disease, but also to open new treatment perspectives in the form of etiopathogenic (supracellular or informational) therapies.
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Affiliation(s)
- Ion G Motofei
- Department of Oncology/ Surgery, Carol Davila University, St. Pantelimon Hospital, Dionisie Lupu Street, No. 37, Bucharest, 020021, Romania.
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14
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Perdigoto AL, Deng S, Du KC, Kuchroo M, Burkhardt DB, Tong A, Israel G, Robert ME, Weisberg SP, Kirkiles-Smith N, Stamatouli AM, Kluger HM, Quandt Z, Young A, Yang ML, Mamula MJ, Pober JS, Anderson MS, Krishnaswamy S, Herold KC. Immune cells and their inflammatory mediators modify β cells and cause checkpoint inhibitor-induced diabetes. JCI Insight 2022; 7:e156330. [PMID: 35925682 PMCID: PMC9536276 DOI: 10.1172/jci.insight.156330] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 07/28/2022] [Indexed: 11/17/2022] Open
Abstract
Checkpoint inhibitors (CPIs) targeting programmed death 1 (PD-1)/programmed death ligand 1 (PD-L1) and cytotoxic T lymphocyte antigen 4 (CTLA-4) have revolutionized cancer treatment but can trigger autoimmune complications, including CPI-induced diabetes mellitus (CPI-DM), which occurs preferentially with PD-1 blockade. We found evidence of pancreatic inflammation in patients with CPI-DM with shrinkage of pancreases, increased pancreatic enzymes, and in a case from a patient who died with CPI-DM, peri-islet lymphocytic infiltration. In the NOD mouse model, anti-PD-L1 but not anti-CTLA-4 induced diabetes rapidly. RNA sequencing revealed that cytolytic IFN-γ+CD8+ T cells infiltrated islets with anti-PD-L1. Changes in β cells were predominantly driven by IFN-γ and TNF-α and included induction of a potentially novel β cell population with transcriptional changes suggesting dedifferentiation. IFN-γ increased checkpoint ligand expression and activated apoptosis pathways in human β cells in vitro. Treatment with anti-IFN-γ and anti-TNF-α prevented CPI-DM in anti-PD-L1-treated NOD mice. CPIs targeting the PD-1/PD-L1 pathway resulted in transcriptional changes in β cells and immune infiltrates that may lead to the development of diabetes. Inhibition of inflammatory cytokines can prevent CPI-DM, suggesting a strategy for clinical application to prevent this complication.
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Affiliation(s)
| | | | | | | | | | | | - Gary Israel
- Department of Radiology and Biomedical Imaging, and
| | - Marie E. Robert
- Department of Pathology, Yale University, New Haven, Connecticut, USA
| | - Stuart P. Weisberg
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York, USA
| | | | - Angeliki M. Stamatouli
- Division of Endocrinology, Diabetes, and Metabolism, Department of Internal Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | | | - Zoe Quandt
- Department of Medicine and
- Diabetes Center, University of California, San Francisco, San Francisco, California, USA
| | - Arabella Young
- Diabetes Center, University of California, San Francisco, San Francisco, California, USA
- Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | | | | | | | - Mark S. Anderson
- Department of Medicine and
- Diabetes Center, University of California, San Francisco, San Francisco, California, USA
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15
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Ephraim R, Fraser S, Nurgali K, Apostolopoulos V. Checkpoint Markers and Tumor Microenvironment: What Do We Know? Cancers (Basel) 2022; 14:cancers14153788. [PMID: 35954452 PMCID: PMC9367329 DOI: 10.3390/cancers14153788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/01/2022] [Indexed: 02/04/2023] Open
Affiliation(s)
- Ramya Ephraim
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
| | - Sarah Fraser
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
| | - Kulmira Nurgali
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Institute for Musculoskeletal Science (AIMSS), Melbourne, VIC 3021, Australia
| | - Vasso Apostolopoulos
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia
- Institute for Musculoskeletal Science (AIMSS), Melbourne, VIC 3021, Australia
- Correspondence:
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16
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Ma Y, Ma X, Wang J, Wu S, Wang J, Cao B. Absolute eosinophil count may be an optimal peripheral blood marker to identify the risk of immune-related adverse events in advanced malignant tumors treated with PD-1/PD-L1 inhibitors: a retrospective analysis. World J Surg Oncol 2022; 20:242. [PMID: 35897018 PMCID: PMC9331074 DOI: 10.1186/s12957-022-02695-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 07/02/2022] [Indexed: 11/10/2022] Open
Abstract
Background This study aimed to investigate the predictive values of serum biomarkers including absolute eosinophil count (AEC), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) with respect to immune-related adverse events (irAEs) during anti-PD-1/PD-L1 inhibitor treatment in patients with advanced malignant tumors. Methods We retrospectively analyzed 95 patients with advanced cancer who were treated with anti-PD-1/PD-L1 inhibitors from January 1, 2017, to May 1, 2020, in our cancer center. We then analyzed associations between irAEs and anti-PD-1/PD-L1 inhibitor responses and evaluated the predictive values of serum biomarkers with respect to the risk of irAEs. Results The incidence of irAEs was 55.8%. There were no statistically significant differences between the irAEs and no-irAEs groups in an objective response rate (ORR) or disease control rate (DCR). However, landmark analysis showed that the irAEs group had better survival after 120 days following the initiation of anti-PD-1/PD-L1 inhibitor treatment, compared with the no-irAEs group. The incidences of irAEs were greater in the high-AEC and low-NLR groups than in the low-AEC and high-NLR groups. Univariate logistic analysis showed that low NLR, ECOG performance status (0–1), and high AEC were risk factors for irAEs. Multivariate logistic analysis showed that high AEC and good ECOG performance status were independent predictors for irAEs. Conclusions irAEs may be associated with a survival benefit. Baseline AEC is a strong predictor of irAEs in patients undergoing treatment with anti-PD-1/PD-L1 inhibitors.
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Affiliation(s)
- Yan Ma
- Shijingshan Teaching Hospital of Capital Medical University, Beijing Shijingshan Hospital, #24 Shi Jing Shan Road, Beijing, Shijingshan District, 100040, China.,Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Beijing, 100050, Xicheng District, China
| | - Xiao Ma
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Beijing, 100050, Xicheng District, China
| | - Jingting Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Beijing, 100050, Xicheng District, China
| | - Shanshan Wu
- Department of Clinical Epidemiology and EBM, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Jing Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Beijing, 100050, Xicheng District, China.
| | - Bangwei Cao
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Beijing, 100050, Xicheng District, China.
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17
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Tryambake SR, Gawande JP, Wategaonkar RN. Retrospective Study of Clinical Outcomes and Toxicity Profile in Patients Treated with Immune Checkpoint Inhibitors. Asian Journal of Oncology 2022. [DOI: 10.1055/s-0042-1751116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
Abstract
Introduction Immune checkpoint inhibitors (ICIs) are rapidly being utilized as treatment option either alone or in combination with chemotherapy in most of the solid tumors.
Objectives Our single-center retrospective study aimed to present our experience with the effectiveness and safety of these agents in Indian set of patients with various advanced solid tumors.
Material and Methods Twenty-five adult patients with stage IV solid tumors of varying sites treated with ICIs at Aditya Birla Memorial Hospital, Pune, Maharashtra, India, between October 2017 and September 2020 were included in the study. Overall survival (OS), progression-free survival (PFS), overall response rate (ORR), disease control rate (DCR), and toxicity profiles were evaluated. All statistical calculations were performed using IBM SPSS version 25.
Results Total of 25 patients (median age 61) was evaluated. Histological evaluation revealed adenocarcinoma (48%), squamous cell carcinoma (40%), and one each (4%) of others. Eastern Cooperative Oncology Group performance status score was I in 16 (64%) and II in 9 (36%) patients. Average of 10 cycles ICIs were received by each patient. Majority were males with 11 (44%) having some comorbidities. Lung (48%) was the most common primary followed by head and neck cancers (32%). Most (76%) were treated with nivolumab, followed by pembrolizumab (20%) while only one patient was given atezolizumab. Median follow-up was 18 months. Median OS was 24 months (95% confidence interval [CI]: 9–NA) and 2-year OS rate in the study was 38.4% (95% CI: 18.8–78.3), while median PFS was 9 months (95% CI: 6–NA) and 1-year PFS rate was 22.3% (95% CI: 9.7–51.2). One patient (4%) had complete response, 6 (24%) had partial response while 12 (48%) had stable disease response at first follow-up. Mean and median time to progression were 5.7 and 9 months, respectively. ORR was 28% (95% CI: 12.07–49.4) while the DCR was 76% (95% CI: 54.87–90.64). PS II patients were associated with significantly poor median OS and PFS. There was no significant difference in survival with respect to age, gender, site, histology, and comorbidities; however, 4/25 patients had undergone biomarker assessment and were associated with a trend toward better median PFS (8 vs. 11 months, hazard ratio 0.53, 95% CI: 0.12–2.34, p = 0.38). Two of 25 patients developed autoimmune conditions namely ophthalmoplegia and hypothyroidism each. Fatigue (36%) and nausea (12%) were the most common toxicities.
Conclusion Real-world data from our study depicts our own experience with ICIs to suggest that these agents are well-tolerated and equally effective in Indian set of patients with advanced metastatic solid tumors. ICIs could be safely used even in patients with PS II and biomarker assessment in adjunction needs to be encouraged wherever feasible for better patient selection, prognostication, and clinical outcomes.
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Affiliation(s)
| | - Jayant Pundlik Gawande
- Department of Medical Oncology, Aditya Birla Memorial Hospital, Pune, Maharashtra, India
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18
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Cardeña-Gutiérrez A, López Barahona M. Predictive Biomarkers of Severe Immune-Related Adverse Events With Immune Checkpoint Inhibitors: Prevention, Underlying Causes, Intensity, and Consequences. Front Med (Lausanne) 2022; 9:908752. [PMID: 35774996 PMCID: PMC9237384 DOI: 10.3389/fmed.2022.908752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/11/2022] [Indexed: 11/13/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have dramatically transformed oncology by prolonging overall survival and yielding better patient tolerance compared to other chemotherapeutic agents. However, numerous questions remain unanswered about the toxicity profile of ICIs, its relationship with the treatment response, and causes underlying the excellent treatment response in some patients, while recalcitrance in others. Research groups have continued to seek biomarkers that may permit the identification of treatment responders and predict toxicity to facilitate cessation of immunotherapy before the development of severe toxicity. However, some studies have found associations between serious adverse events and longer survivorship. The research question entailed determining whether a biomarker is needed to predict severe immune-related adverse events prior to their development or whether providing early treatment for toxicity would inhibit the immune system from attaining a long-lasting anti-tumor effect. Therefore, this review conducted an in-depth analysis into the molecular basis of these observations.
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Affiliation(s)
- Ana Cardeña-Gutiérrez
- MedicalOncologyDepartment, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
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19
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Baba Y, Nakagawa S, Toihata T, Harada K, Iwatsuki M, Hayashi H, Miyamoto Y, Yoshida N, Baba H. Pan-immune-inflammation Value and Prognosis in Patients With Esophageal Cancer. Ann Surg Open 2022; 3:e113. [PMID: 37600089 PMCID: PMC10431581 DOI: 10.1097/as9.0000000000000113] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/11/2021] [Indexed: 01/18/2023] Open
Abstract
Mini-abstract The pan-immune-inflammation value was associated with clinical outcomes and tumor-infiltrating lymphocytes in 866 esophageal cancers. Systemic immune competence may influence patient prognosis through local immune response. Objective To examine the relationship between the pan-immune-inflammation value (PIV), tumor immunity, and clinical outcomes in 866 patients with esophageal cancer. Background The PIV, calculated from all immune-inflammatory cells in the peripheral blood count, is a recently proposed marker for clinical outcomes in some types of cancers. Nonetheless, the prognostic significance of PIV in esophageal cancer remains unclear. Methods In the derivation cohort (n = 433), we set the optimal cutoff value using a time-dependent receiver operating characteristic (ROC) curve. In the validation cohort (n = 433), the relationships between the PIV, tumor-infiltrating lymphocytes (TILs), CD8 expression by immunohistochemical staining, and patient prognosis were examined. Results The area under the ROC curve for the PIV at 5 years was 0.631 in the derivation cohort. The validation cohort, divided into PIV-low cases (n = 223) and PIV-high cases (n = 210), showed significantly worse overall survival (log-rank P = 0.0065; hazard ratio [HR]: 1.48; 95% confidence interval [CI]: 1.12-1.98; P < 0.001; multivariate HR: 1.41; 95% CI: 1.05-1.90; P = 0.023). The prognostic effect of the PIV was not significantly modified by any clinical characteristics (P for interaction > 0.05). The PIV-high cases were significantly associated with a low TIL status (P < 0.001) and low CD8-positive cell counts (P = 0.011). Conclusions The PIV was associated with clinical outcomes in esophageal cancer, supporting its role as a prognostic biomarker. Considering the relationship between the PIV and TILs, systemic immune competence may influence patient prognosis through a local immune response.
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Affiliation(s)
- Yoshifumi Baba
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Department of Next-Generation Surgical Therapy Development, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Tasuku Toihata
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kazuto Harada
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Department of Next-Generation Surgical Therapy Development, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Masaaki Iwatsuki
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuji Miyamoto
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Naoya Yoshida
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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Jing Y, Chen X, Li K, Liu Y, Zhang Z, Chen Y, Liu Y, Wang Y, Lin SH, Diao L, Wang J, Lou Y, Johnson DB, Chen X, Liu H, Han L. Association of antibiotic treatment with immune-related adverse events in patients with cancer receiving immunotherapy. J Immunother Cancer 2022; 10:jitc-2021-003779. [PMID: 35058327 PMCID: PMC8772460 DOI: 10.1136/jitc-2021-003779] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2021] [Indexed: 12/17/2022] Open
Abstract
Background To determine whether antibiotic treatment is a risk factor for immune-related adverse events (irAEs) across different patients with cancer receiving anti-PD-1/PD-L1 therapies. Methods The retrospective analysis includes clinical information from 767 patients with cancer treated at Hunan Cancer Hospital from 2017 to 2020. The pharmacovigilance data analysis includes individual cases of 38,705 safety reports from the US Food and Drug Administration Adverse Event Reporting System (FAERS) from 2014 to 2020, and 25,122 cases of safety reports from the World Health Organization database VigiBase from 2014 to 2019. All cases that received anti-PD-1/PD-L1 treatment were included. Multiomics data from patients across 25 cancer types were download from The Cancer Genome Atlas. Logistic regression and propensity score algorithm was employed to calculate OR of irAEs. Results Retrospective analysis of in-house patients showed that irAE potential risks are higher in all cancer (OR 2.12, 95% CI 1.38 to 3.22, false discovery rate (FDR) adjusted-p=1.93×10−3) and patients with lung cancer (OR 3.16, 95% CI 1.67 to 5.95, FDR adjusted-p=1.93×10−3) when using antibiotics. Potential risk of irAEs in patients with lung cancer with antibiotic treatment is significantly higher in FAERS (OR 1.39, 95% CI 1.21 to 1.59; FDR adjusted-p=1.62×10−5) and VigiBase (OR 1.32, 95% CI 1.09 to 1.59, FDR adjusted-p=0.05). Mechanistically, decreased microbial diversity caused by antibiotics use may increase the irAE risk through mediating the irAE-related factors. Conclusions Our study is the first to comprehensively demonstrate the associations of irAEs and antibiotic during anti-PD-1/PD-L1 therapy across a wide spectrum of cancers by analyzing multisource data. Administration of antibiotics should be carefully evaluated in patients with cancer treated by anti-PD-1/PD-L1 to avoid potentially increasing irAE risk.
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Affiliation(s)
- Ying Jing
- Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, Texas, USA
| | - Xue Chen
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Kunyan Li
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yaoming Liu
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, Texas, USA
| | - Zhao Zhang
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, Texas, USA
| | - Yiqing Chen
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, Texas, USA
| | - Yuan Liu
- Center for Epigenetics and Disease Prevention, Institute of Biosciences and Technology, Texas A&M University, Houston, Texas, USA
| | - Yushu Wang
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, Texas, USA
| | - Steven H Lin
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Lixia Diao
- Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jing Wang
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yanyan Lou
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, Florida, USA
| | - Douglas B Johnson
- Department of Internal Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Xiang Chen
- Department of Dermatology, Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Xiangya Clinical Research Center for Cancer Immunotherapy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hong Liu
- Department of Dermatology, Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Xiangya Clinical Research Center for Cancer Immunotherapy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Leng Han
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, Texas, USA
- Center for Epigenetics and Disease Prevention, Institute of Biosciences and Technology, Texas A&M University, Houston, Texas, USA
- Department of Translational Medical Sciences, College of Medicine, Texas A&M University, Houston, TX, USA
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21
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Stephen B, Hajjar J. Immune System in Action. Adv Exp Med Biol 2022; 1342:1-43. [PMID: 34972961 DOI: 10.1007/978-3-030-79308-1_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Tumor exists as a complex network of structures with an ability to evolve and evade the host immune surveillance mechanism. The immune milieu which includes macrophages, dendritic cells, natural killer cells, neutrophils, mast cells, B cells, and T cells is found in the core, the invasive margin, or the adjacent stromal or lymphoid component of the tumor. The immune infiltrate is heterogeneous and varies within a patient and between patients of the same tumor histology. The location, density, functionality, and the crosstalk between the immune cells in the tumor microenvironment influence the nature of immune response, prognosis, and treatment outcomes in cancer patients. Therefore, an understanding of the characteristics of the immune cells and their role in tumor immune surveillance is of paramount importance to identify immune targets and to develop novel immune therapeutics in the war against cancer. In this chapter, we provide an overview of the individual components of the human immune system and the translational relevance of predictive biomarkers.
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Affiliation(s)
- Bettzy Stephen
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Joud Hajjar
- Assistant Professor, Service Chief of Adult Allergy & Immunology, Division of Immunology, Allergy & Retrovirology, Baylor College of Medicine and Texas Children' Hospital, Houston, TX, USA
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22
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Abdelrahim M, Abudayyeh A. Renal Toxicity. Adv Exp Med Biol 2022; 1342:389-397. [PMID: 34972976 DOI: 10.1007/978-3-030-79308-1_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
With the increasing use of immunotherapy, there has been an associated increased survival in many cancers but has also resulted in unregulated organ-specific toxicities. In this review, we will discuss the renal toxicities associated with a checkpoint inhibitor (CPI) from the typical acute tubulointerstitial nephritis to glomerulonephritis and their proposed mechanisms and treatments. We also discuss the use of CPI and reactivation of preexisting autoimmune disease with a focus on renal cell cancer in setting of chronic kidney disease (CKD). Transplant rejection in setting of CPI use has been further evaluated with single-center and multicenter retrospective studies, and available data will be presented in this chapter.
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Affiliation(s)
- Maen Abdelrahim
- Institute of Academic Medicine and Weill Cornell Medical College, Houston Methodist Cancer Center, Houston Methodist Cancer Center, Houston, TX, USA
| | - Ala Abudayyeh
- Division of Internal Medicine, Section of Nephrology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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23
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Tang L, Wang J, Lin N, Zhou Y, He W, Liu J, Ma X. Immune Checkpoint Inhibitor-Associated Colitis: From Mechanism to Management. Front Immunol 2021; 12:800879. [PMID: 34992611 PMCID: PMC8724248 DOI: 10.3389/fimmu.2021.800879] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 11/29/2021] [Indexed: 02/05/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs), as one of the innovative types of immunotherapies, including programmed cell death-1 (PD-1), programmed cell death-ligand 1 (PD-L1), and cytotoxic T lymphocyte antigen 4 (CTLA-4) inhibitors, have obtained unprecedented benefit in multiple malignancies. However, the immune response activation in the body organs could arise immune-related adverse events (irAEs). Checkpoint inhibitor colitis (CIC) is the most widely reported irAEs. However, some obscure problems, such as the mechanism concerning gut microbiota, the confusing differential diagnosis with inflammatory bowel disease (IBD), the optimal steroid schedule, the reintroduction of ICIs, and the controversial prognosis features, influence the deep understanding and precise diagnosis and management of CIC. Herein, we based on these problems and comprehensively summarized the relevant studies of CIC in patients with NSCLC, further discussing the future research direction of this specific pattern of irAEs.
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Affiliation(s)
- Liansha Tang
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jialing Wang
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Nan Lin
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yuwen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wenbo He
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jiyan Liu
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xuelei Ma
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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24
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Yan Z, He M, He L, Wei L, Zhang Y. Identification and Validation of a Novel Six-Gene Expression Signature for Predicting Hepatocellular Carcinoma Prognosis. Front Immunol 2021; 12:723271. [PMID: 34925311 PMCID: PMC8671815 DOI: 10.3389/fimmu.2021.723271] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 11/08/2021] [Indexed: 12/13/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) is a highly lethal disease. Effective prognostic tools to guide clinical decision-making for HCC patients are lacking. Objective We aimed to establish a robust prognostic model based on differentially expressed genes (DEGs) in HCC. Methods Using datasets from The Cancer Genome Atlas (TCGA), the Gene Expression Omnibus (GEO), and the International Genome Consortium (ICGC), DEGs between HCC tissues and adjacent normal tissues were identified. Using TCGA dataset as the training cohort, we applied the least absolute shrinkage and selection operator (LASSO) algorithm and multivariate Cox regression analyses to identify a multi-gene expression signature. Proportional hazard assumptions and multicollinearity among covariates were evaluated while building the model. The ICGC cohort was used for validation. The Pearson test was used to evaluate the correlation between tumor mutational burden and risk score. Through single-sample gene set enrichment analysis, we investigated the role of signature genes in the HCC microenvironment. Results A total of 274 DEGs were identified, and a six-DEG prognostic model was developed. Patients were stratified into low- or high-risk groups based on risk scoring by the model. Kaplan-Meier analysis revealed significant differences in overall survival and progression-free interval. Through univariate and multivariate Cox analyses, the model proved to be an independent prognostic factor compared to other clinic-pathological parameters. Time-dependent receiver operating characteristic curve analysis revealed satisfactory prediction of overall survival, but not progression-free interval. Functional enrichment analysis showed that cancer-related pathways were enriched, while immune infiltration analyses differed between the two risk groups. The risk score did not correlate with levels of PD-1, PD-L1, CTLA4, or tumor mutational burden. Conclusions We propose a six-gene expression signature that could help to determine HCC patient prognosis. These genes may serve as biomarkers in HCC and support personalized disease management.
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Affiliation(s)
- Zongcai Yan
- Department of Medical Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Meiling He
- Department of Medical Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Lifeng He
- Department of Medical Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Liuxia Wei
- Department of Oncology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Yumei Zhang
- Department of Medical Oncology, Guangxi Medical University Cancer Hospital, Nanning, China
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25
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Zhang Z, Zhou J, Verma V, Liu X, Wu M, Yu J, Chen D. Crossed Pathways for Radiation-Induced and Immunotherapy-Related Lung Injury. Front Immunol 2021; 12:774807. [PMID: 34925345 PMCID: PMC8672113 DOI: 10.3389/fimmu.2021.774807] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/11/2021] [Indexed: 12/19/2022] Open
Abstract
Radiation-induced lung injury (RILI) is a form of radiation damage to normal lung tissue caused by radiotherapy (RT) for thoracic cancers, which is most commonly comprised of radiation pneumonitis (RP) and radiation pulmonary fibrosis (RPF). Moreover, with the widespread utilization of immunotherapies such as immune checkpoint inhibitors as first- and second-line treatments for various cancers, the incidence of immunotherapy-related lung injury (IRLI), a severe immune-related adverse event (irAE), has rapidly increased. To date, we know relatively little about the underlying mechanisms and signaling pathways of these complications. A better understanding of the signaling pathways may facilitate the prevention of lung injury and exploration of potential therapeutic targets. Therefore, this review provides an overview of the signaling pathways of RILI and IRLI and focuses on their crosstalk in diverse signaling pathways as well as on possible mechanisms of adverse events resulting from combined radiotherapy and immunotherapy. Furthermore, this review proposes potential therapeutic targets and avenues of further research based on signaling pathways. Many new studies on pyroptosis have renewed appreciation for the value and importance of pyroptosis in lung injury. Therefore, the authors posit that pyroptosis may be the common downstream pathway of RILI and IRLI; discussion is also conducted regarding further perspectives on pyroptosis as a crucial signaling pathway in lung injury treatment.
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Affiliation(s)
- Zengfu Zhang
- Department of Radiation Oncology, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jialin Zhou
- Department of Radiation Oncology, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Vivek Verma
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Xu Liu
- Department of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Meng Wu
- Department of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jinming Yu
- Department of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Dawei Chen
- Department of Radiation Oncology, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
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26
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Holtzman L, Moskovitz M, Urban D, Nechushtan H, Keren S, Reinhorn D, Wollner M, Daher S, Rottenberg Y, Rovitzky Y, Shochat T, Bar J, Dudnik E. dNLR-Based Score Predicting Overall Survival Benefit for The Addition of Platinum-Based Chemotherapy to Pembrolizumab in Advanced NSCLC With PD-L1 Tumor Proportion Score ≥50%. Clin Lung Cancer 2021. [DOI: 10.1016/j.cllc.2021.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 12/11/2021] [Accepted: 12/13/2021] [Indexed: 11/15/2022]
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27
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Shen P, Deng X, Hu Z, Chen Z, Huang Y, Wang K, Qin K, Huang Y, Ba X, Yan J, Han L, Tu S. Rheumatic Manifestations and Diseases From Immune Checkpoint Inhibitors in Cancer Immunotherapy. Front Med (Lausanne) 2021; 8:762247. [PMID: 34805229 PMCID: PMC8599930 DOI: 10.3389/fmed.2021.762247] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 10/13/2021] [Indexed: 12/14/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs), which can enhance antitumor immunity and inhibit cancer growth, have revolutionized the treatment of multiple cancers and dramatically decreased mortality. However, treatment with ICIs is directly associated with immune-related adverse events (irAEs) because of inflammation in off-target organs and autoimmunity resulting from non-specific immune activation. These irAEs can cause rheumatic diseases and manifestations such as inflammatory arthritis, polymyalgia rheumatica, myositis, vasculitis, Sicca and Sjogen's syndrome, and systemic lupus erythematosus. Early diagnosis and treatment of these adverse events will improve outcomes and quality of life for cancer patients. The treatment of rheumatic diseases induced by ICIs requires multidisciplinary cooperation among physicians. Furthermore, the underlying mechanisms are not fully understood and it is difficult to predict and evaluate these side effects precisely. In this review, we summarize available studies and findings about rheumatic irAEs, focusing mainly on the clinical manifestations, epidemiology, possible mechanisms, and guiding principles for treating these irAEs.
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Affiliation(s)
- Pan Shen
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Xuan Deng
- Department of Nephrology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhishuo Hu
- Department of Emergency, Wuhan No.1 Hospital, Wuhan, China
| | - Zhe Chen
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Yao Huang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Ke Wang
- Department of Integrated Traditional Chinese and Western Medicine, The Central Hospital of Wuhan, Wuhan, China
| | - Kai Qin
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Ying Huang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Xin Ba
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Jiahui Yan
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Liang Han
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Shenghao Tu
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
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Ji Q, Cai Y, Shrestha SM, Shen D, Zhao W, Shi R. Construction and Validation of an Immune-Related Gene Prognostic Index for Esophageal Squamous Cell Carcinoma. Biomed Res Int 2021; 2021:7430315. [PMID: 34722771 DOI: 10.1155/2021/7430315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/20/2021] [Indexed: 12/02/2022]
Abstract
Immune checkpoint inhibitor (ICI) therapy may benefit patients with advanced esophageal squamous cell carcinoma (ESCC); however, novel biomarkers are needed to help predict the response of patients to treatment. Differentially expressed immune-related genes within The Cancer Genome Atlas ESCC dataset were selected using the weighted gene coexpression network and lasso Cox regression analyses. Based on these data, an immune-related gene prognostic index (IRGPI) was constructed. The molecular characteristics of the different IRGPI subgroups were assessed using mutation information and gene set enrichment analysis. Differences in immune cell infiltration and the response to ICI therapy and other drugs were also analyzed. Additionally, tumor and adjacent control tissues were collected from six patients with ESCC and the expression of these genes was verified using real-time quantitative polymerase chain reaction. IRGPI was designed based on CLDN1, HCAR3, FNBP1L, and BRCA2, the expression of which was confirmed in ESCC samples. The prognosis of patients in the high-IRGPI group was poor, as verified using publicly available expression data. KMT2D mutations were more common in the high-IRGPI group. Enrichment analysis revealed an active immune response, and immune infiltration assessment showed that the high-IRGPI group had an increased infiltration degree of CD8 T cells, which contributed to the improved response to ICI treatment. Collectively, these data demonstrate that IRGPI is a robust biomarker for predicting the prognosis and response to therapy of patients with ESCC.
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29
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Macovei Oprescu A, Tulin R, Slavu I, Venter DP, Oprescu C. Immune Checkpoint Inhibitor-Induced Gastrointestinal Toxicity: The Opinion of a Gastroenterologist. Cureus 2021; 13:e19945. [PMID: 34976532 PMCID: PMC8711857 DOI: 10.7759/cureus.19945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2021] [Indexed: 12/19/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) are currently an important component of the standard first-line treatment for many neoplasms. Some guidelines recommend ICIs as adjuvant treatment. With their increased use, the incidence of associated immune-mediated adverse reactions will also increase. A significant proportion of these reactions is represented by immune-mediated diarrhea or colitis, hepatitis, and immune-mediated pancreatic damage. The present review aims to highlight the new trends related to the diagnosis and treatment of these adverse effects depending on their degree, from the perspective of the gastroenterologist. To accomplish this, a literature search was performed, and 30 publications were considered relevant (according to the Population, Intervention, Comparison, Outcomes, and Study [PICOS] criteria). The information about each of the three toxicities in this paper was structured in two categories such as differential diagnosis and treatment. This review aims not only to increase awareness of these side effects in the gastroenterology community but also to promote the development of new treatment guidelines with contributions from gastroenterologists.
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Affiliation(s)
- Anca Macovei Oprescu
- Gastroenterology, Agrippa Ionescu Emergency Clinical Hospital, Bucharest, ROU
- Gastroenterology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Raluca Tulin
- Anatomy and Embryology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- Endocrinology, Agrippa Ionescu Emergency Clinical Hospital, Bucharest, ROU
| | - Iulian Slavu
- General Surgery, Agrippa Ionescu Emergency Clinical Hospital, Bucharest, ROU
| | - Dana Paula Venter
- Pediatric Surgery, Grigore Alexandrescu Emergency Pediatric Hospital, Bucharest, ROU
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Cano-Cruz LG, Barrera-Vargas A, Mateos-Soria A, Soto-Perez-de-Celis E, Merayo-Chalico J. Rheumatological Immune-related Adverse Events of Checkpoints Inhibitors: a Narrative Review for the Latin American Rheumatologist. Arch Med Res 2021; 53:113-121. [PMID: 34649738 DOI: 10.1016/j.arcmed.2021.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 09/23/2021] [Indexed: 11/02/2022]
Abstract
Latin America is experiencing a demographic and epidemiological transition, with an increase in non-communicable diseases such as cancer. One of the greatest advances in the therapeutic approach to cancer has been the discovery of immunotherapy, and specifically of checkpoint inhibitors (CPIs). Since inhibition of CTLA-4 and PD-1/PD-L1 enhances the immune response, cancer immunotherapies are associated with a new class of toxicities of autoimmune and/or autoinflammatory origin. These immune-related adverse events (irAEs) result in a broad spectrum of clinical events including rheumatic clinical syndromes, which may resemble classic rheumatic diseases. The most common rheumatic manifestations include inflammatory arthritis, myositis, vasculitis, and sicca syndrome. Recognizing rheumatologic irAEs is challenging due to the wide spectrum of clinical presentations that often do not fulfill traditional classification criteria of rheumatic diseases. A delayed diagnosis and treatment can lead to long-term disability, and disorders may become chronic and require ongoing immunosuppressive therapy. The management of irAEs includes the prompt detection and appropriate grading since their management is dictated by their severity. The growing use of CPIs, and the ensuing increase in irAEs, warrants an increasing collaboration between rheumatologists and oncologists. Understanding the pathophysiology, diagnosis, grading, and therapeutic implications of irAEs in patients with cancer is thus a requirement for Latin American oncologists and rheumatologists alike.
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Affiliation(s)
- Lilian Guadalupe Cano-Cruz
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Ana Barrera-Vargas
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Abigail Mateos-Soria
- Departamento de Hemato-Oncología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Enrique Soto-Perez-de-Celis
- Departamento de Geriatría, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - Javier Merayo-Chalico
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México.
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Wu R, Wang C, Li Z, Xiao J, Li C, Wang X, Kong P, Cao J, Huang F, Li Z, Huang Y, Chen Y, Li X, Yang D, Zhang H, Mai J, Feng G, Deng R, Zhu X. SOX2 promotes resistance of melanoma with PD-L1 high expression to T-cell-mediated cytotoxicity that can be reversed by SAHA. J Immunother Cancer 2021; 8:jitc-2020-001037. [PMID: 33158915 PMCID: PMC7651737 DOI: 10.1136/jitc-2020-001037] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2020] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) induce better tumor regression in melanoma with programmed cell death 1 ligand 1 (PD-L1) high expression, but there has been an upsurge of failed responses. In this study, we aimed to explore the additional mechanisms possibly accounting for ICIs resistance and interventional strategies to overcome the resistance in melanoma with PD-L1 high expression. METHODS Melanoma xenografts and cytotoxicity assays were used to investigate function of SOX2 in regulating antitumor immunity. The activity of the janus kinase-signal transducer and activator of transcriptions (JAK-STAT) pathway was investigated by western blots, quantitative PCR and luciferase assay. Epigenetic compounds library screen was employed to identify inhibitors that could decrease SOX2 level. The effect of histone deacetylase inhibitor SAHA in antitumor immunity alone or in combination with immunotherapy was also determined in vitro and in vivo. Prognostic impact of SOX2 was analyzed using transcriptional profiles and clinical data download from the Gene Expression Omnibus and The Cancer Genome Atlas repository. RESULTS We uncovered a role of SOX2 in attenuating the sensitivity of melanoma cells to CD8+ T-cell killing. Mechanistically, SOX2 inhibited phosphatases suppressor of cytokine signaling 3 (SOCS3) and protein tyrosine phosphatase non-receptor type 1 (PTPN1) transcription, induced duration activation of the JAK-STAT pathway and thereby overexpression of interferon stimulated genes resistance signature (ISG.RS). By targeting the SOX2-JAK-STAT signaling, SAHA promoted the antitumor efficacy of IFNγ or anti-PD-1 in vitro and in vivo. Moreover, SOX2 was an independent prognostic factor for poor survival and resistant to anti-PD-1 therapy in melanoma with PD-L1 high expression. CONCLUSIONS Our data unveiled an additional function of SOX2 causing immune evasion of CD8+ T-cell killing through alleviating the JAK-STAT pathway and ISG.RS expression. We also provided a rationale to explore a novel combination of ICIs with SAHA clinically, especially in melanoma with PD-L1 and SOX2 high expression.
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Affiliation(s)
- Ruiyan Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Caiqin Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Medical Oncology, Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Zhiming Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Jian Xiao
- Department of Medical Oncology, Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China
| | - Chunyan Li
- Department of The Second Head and Neck Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Xuemin Wang
- Department of The Second Head and Neck Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Pengfei Kong
- Department of Surgery, Fudan University Shanghai Cancer Center, Shanghai, Shanghai, China
| | - Jianghua Cao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Fuxue Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhiling Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yun Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yuhong Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xuan Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Dong Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hailiang Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jia Mai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Gongkan Feng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Rong Deng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiaofeng Zhu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
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Zhu L, Wang Z, Stebbing J, Wang Z, Peng L. Immunotherapy-Related Cystitis: Case Report and Review of the Literature. Onco Targets Ther 2021; 14:4321-4328. [PMID: 34366676 PMCID: PMC8336986 DOI: 10.2147/ott.s321965] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 07/19/2021] [Indexed: 12/20/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) including anti-cytotoxic T-lymphocyte-associated protein 4 (anti-CTLA4) and anti-programmed death cell protein 1 (anti-PD1) have extended patient survival benefit and revolutionized cancer treatment. As ICIs rely on immune regeneration to eliminate tumor cells, they can also lead to an imbalance of immune reactions often called immune-related adverse events (irAEs). Rare irAEs such as ocular or cardiac toxicity or vasculitis are seen in less than 1% of patients receiving ICIs. Immune-related cystitis remains a rare occurrence. Herein, we describe a patient with extensive-stage small cell lung cancer (SCLC) and a history of syphilis with a complete response to second-line treatment using nivolumab plus paclitaxel who complained of urinary irritation symptoms. At biopsy, we found infiltration of CD3+ and CD8+ lymphocytes in the urothelium. Although there are reports describing immune-related cystitis in cancer patients, our case has comprehensive pathological confirmation and a differentiation diagnosis. In this report, we review other cases to elucidate clinical characteristics and discuss suitable management of this rare irAE.
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Affiliation(s)
- Liping Zhu
- Department of Medical Oncology, Shouguang Hospital of Traditional Chinese Medicine, Shouguang, Shandong Province, People's Republic of China
| | - Zhiqiang Wang
- Department of Urology, Shouguang Hospital of Traditional Chinese Medicine, Shouguang, Shandong Province, People's Republic of China
| | - Justin Stebbing
- Division of Cancer, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Zibing Wang
- Department of Immunotherapy, Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan Province, People's Republic of China
| | - Ling Peng
- Department of Respiratory Disease, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang Province, People's Republic of China
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Daher S, Lawrence YR, Dudnik E, Hanovich E, Urban D, Peled N, Navon R, Leibowitz R, Hammerman A, Battat E, Gottfried T, Onn A, Bar J. Nivolumab in Non-Small Cell Lung Cancer: Real World Long-Term Survival Results and Blood-Based Efficacy Biomarkers. Front Oncol 2021; 11:625668. [PMID: 34367942 PMCID: PMC8335163 DOI: 10.3389/fonc.2021.625668] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 06/30/2021] [Indexed: 12/26/2022] Open
Abstract
Objectives We aimed to examine clinical data and baseline blood test results as potential predictive biomarkers for benefit from nivolumab, in advanced non-small cell lung cancer patients (NSCLC). Materials and Methods A chart review was performed of 108 advanced NSCLC patients who commenced treatment with nivolumab between 2015-6 at three Israeli cancer centers, and for whom laboratory tests results were available. Data collected included sex, age, ECOG-PS, histology and number of previous lines of treatment. Baseline blood test results collected: absolute lymphocyte and neutrophil count (ANC), white blood cells (WBC), hemoglobin, platelets, albumin and lactate dehydrogenase (LDH). Neutrophil to Lymphocyte Ratio and ‘derived NLR’ (dNLR = (ANC/[WBC-ANC])) were calculated. Disease control at six months (DC6) was defined as any tumor shrinkage or stable disease during the first six months of nivolumab treatment. The association between clinical/laboratory variables and survival was tested with a Cox proportional hazard model. Data cut-off occurred in November 2019. Results 35 patients (32.4%) achieved DC6. Median overall survival (OS) of entire study population was 5.4 months. Four year survival rate was 16%. Achievement of DC6 strongly correlated with longer OS (HR 0.12, 95% C.I. 0.07-0.21, p<0.001). In univariate and multivariate analysis, dNLR, albumin and LDH correlated significantly with OS. No variables correlated significantly with DC6 in multivariate analysis. Based on albumin and LDH, we produced a score called CLAS (combined LDH and albumin score), including four prognostic groups of patients. Patients having low albumin and high LDH had the worst prognosis. Conclusion In real-life setting, long-term efficacy of nivolumab in advanced line treatment of NSCLC is consistent with clinical trials. Response or stability of disease during first six months of treatment is associated with prolonged survival. We propose a novel score (CLAS) that may be useful for predicting outcome in nivolumab-treated NSCLC patients, but further validation is required.
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Affiliation(s)
- Sameh Daher
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Yaacov R Lawrence
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Elizabeth Dudnik
- Thoracic Cancer Unit, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | | | - Damien Urban
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Nir Peled
- Thoracic Cancer Unit, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Rossie Navon
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Raya Leibowitz
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Ariel Hammerman
- Department of Pharmaceutical Technology Assessment, Clalit Health Services Headquarters, Tel Aviv, Israel
| | - Erez Battat
- Department of Pharmaceutical Technology Assessment, Clalit Health Services Headquarters, Tel Aviv, Israel
| | - Teodor Gottfried
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Amir Onn
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
| | - Jair Bar
- Thoracic Cancer Unit, Institute of Oncology, Sheba Medical Center, Tel HaShomer, Israel
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Abstract
Anti-PD-1 therapy has revolutionized the clinical treatment of lung cancer. With the increasing number of lung cancer patients being treated, there is also an increase in the number of immune-related adverse events (irAEs) being reported. These irAEs involve multiple organs and systems, mainly manifest as inflammatory side effects, and are different from the adverse events observed with traditional lung cancer treatment. These effects are often mild and treatable and reversible; however, in a few cases the side effects can be severe and lead to termination of immunotherapy. Management involves glucocorticoid-based related immunomodulators, which should be carefully prescribed to balance the efficacy and side effects of the PD-1 antibody treatment. This review will describe the characteristics and mechanisms of irAEs in specific organs, and will serve as a guide to help optimize treatment plans and improve patient outcomes.
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Affiliation(s)
- Xiaohu Zheng
- Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Institute of Immunology, University of Science and Technology of China, Hefei, China
| | - Haiming Wei
- Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Institute of Immunology, University of Science and Technology of China, Hefei, China.,Research Unit Of NK Cells, Chinese Academy Of Medical Sciences, Hefei, China
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Kapoor A, Noronha V, Patil VM, Menon N, Joshi A, Abraham G, Prabhash K. Immune checkpoint inhibitors in patients with solid tumors and poor performance status: A prospective data from the real-world settings. Medicine (Baltimore) 2021; 100:e25115. [PMID: 33787593 PMCID: PMC8021372 DOI: 10.1097/md.0000000000025115] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 12/10/2020] [Accepted: 02/19/2021] [Indexed: 01/04/2023] Open
Abstract
ABSTRACT Immune checkpoint inhibitors (ICIs) are rapidly being incorporated as treatment option either alone or in combination with chemotherapy in most of the solid tumors. Since there is very limited data of ICI in patients with poor performance status (PS) from the real world settings, we performed a retrospective audit of patients who received ICI and report the analysis based on ECOG PS of these patients.This study is a retrospective audit of a prospectively collected database of patients receiving ICIs for advanced solid tumors in any line between August 2015 and November 2018 at Tata Memorial Hospital, Mumbai, India. All statistical calculations were performed using SPSS statistical software for windows version 20.0.A total of 155 patients who received ICIs during the specified period were evaluated for this study. Baseline ECOG PS 0-1 (n = 103, 66.4%) patients was associated with median OS 9.1 (95% CI [confidence interval], 4.4-NR) months when compared to ECOG 2-4 (n = 52, 33.5%) which had a median OS of 2.9 (95% CI; 1.8-5.5) months (HR, 1.7, 95% CI, 1.1-2.7, log rank P = .017). The disease control rate for the poor PS group was 34.6%. However, 27.3% patients (95% CI: 20.3-34.3) were still alive at 1 year. Median OS in patients with PS 2 was 3.7 months (95% CI: 0-11.6) as compared to 1.8 months (95% CI: 0.2-3.4) for those with PS 3-4 (HR-2.0; 95% CI: 1.0-3.9, P = .041). The tolerance to ICIs was good with no grade 3/4 toxicities in 44 (84.6%) patients.Immune checkpoint inhibitors are a safe and effective therapeutic option even in solid tumor patients with poor performance status.
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Jing Y, Zhang Y, Wang J, Li K, Chen X, Heng J, Gao Q, Ye Y, Zhang Z, Liu Y, Lou Y, Lin SH, Diao L, Liu H, Chen X, Mills GB, Han L. Association Between Sex and Immune-Related Adverse Events During Immune Checkpoint Inhibitor Therapy. J Natl Cancer Inst 2021; 113:1396-1404. [PMID: 33705549 DOI: 10.1093/jnci/djab035] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/18/2020] [Accepted: 03/08/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Accumulated evidence supports the existence of sex-associated differences in immune systems. Understanding the role of sex in immune-related adverse events (irAEs) is important for management of irAE in patients receiving immunotherapy. METHODS We performed meta-analysis on published clinical study data and multivariable logistic regression on pharmacovigilance data and applied a propensity algorithm to The Cancer Genome Atlas (TCGA) omics data. We further validated our observations in two independent in-house cohorts of 179 and 767 cancer patients treated with immune checkpoint inhibitors. RESULTS A meta-analysis using 13 clinical studies that reported on 1,096 female patients (36.8%, 95% confidence interval [CI] = 35.0%-38.5%) and 1,886 male patients (63.2%, 95% CI = 61.5%-65.0%) demonstrated no statistically significant irAE risk difference between the sexes (odds ratio [OR] = 1.19; 95% CI = 0.91-1.54; 2-sided P = 0.21). Multivariable logistic regression analysis of 12,225 patients from FAERS and 10,979 patients from VigiBase showed no statistically significant difference in irAEs by sex. A propensity score algorithm used on multi-omics data for 6,019 patients from TCGA found no statistically significant difference by sex for irAE-related factors/pathways. The retrospective analysis of two in-house patient cohorts validated these results (OR = 1.55, 95% CI = 0.98-2.47; FDR = 0.13, for cohort 1; OR = 1.16, 95%CI = 0.86-1.57; FDR = 0.39, for cohort 2). CONCLUSION We observed minimal sex-associated differences in irAEs among cancer patients who received immune checkpoint inhibitor therapy. It may be unnecessary to consider gender effects for irAE management in clinical practice.
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Affiliation(s)
- Ying Jing
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA.,Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan cancer hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jing Wang
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Kunyan Li
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Xue Chen
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Jianfu Heng
- Early Clinical Trial Center, Office of National Drug Clinical Trial Institution, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Qian Gao
- Department of Dermatology, Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Xiangya Clinical Research Center for Cancer Immunotherapy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Youqiong Ye
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA
| | - Zhao Zhang
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA
| | - Yaoming Liu
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA
| | - Yanyan Lou
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Steven H Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lixia Diao
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hong Liu
- Department of Dermatology, Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Xiangya Clinical Research Center for Cancer Immunotherapy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Xiangya Clinical Research Center for Cancer Immunotherapy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Gordon B Mills
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Leng Han
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA.,Center for Epigenetics and Disease Prevention, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, USA.,Department of Translational Medical Sciences, College of Medicine, Texas A&M University, Houston, TX, USA
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Jafarzadeh L, Khakpoor-Koosheh M, Mirzaei H, Mirzaei HR. Biomarkers for predicting the outcome of various cancer immunotherapies. Crit Rev Oncol Hematol 2021; 157:103161. [DOI: 10.1016/j.critrevonc.2020.103161] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 10/21/2020] [Accepted: 11/05/2020] [Indexed: 12/11/2022] Open
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Ahn J, Jin M, Song E, Ryu YM, Song DE, Kim SY, Kim TY, Kim WB, Shong YK, Jeon MJ, Kim WG. Immune Profiling of Advanced Thyroid Cancers Using Fluorescent Multiplex Immunohistochemistry. Thyroid 2021; 31:61-67. [PMID: 32611231 DOI: 10.1089/thy.2020.0312] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background: Advanced thyroid cancers, including differentiated thyroid carcinoma (DTC) with distant metastasis, and anaplastic thyroid carcinoma (ATC), are associated with poor clinical outcomes and limited treatment options. This study aimed to determine the immune profiles of advanced thyroid cancers using fluorescent multiplex immunohistochemistry (F-MIHC) and multispectral imaging (MSI). Methods: Twenty-eight tissue samples were collected from 12 patients who had DTC with distant metastasis and from 16 with ATC. The samples were assessed using F-MIHC and MSI with antibodies against the cell surface molecules, cluster of differentiation (CD)4, CD8, programmed cell death-1 (PD-1), PD ligand 1 (PD-L1), forkhead box protein 3, and cytokeratin (CK). The expression of PD-L1 was evaluated using tumor proportion score (TPS) and combined positive score (CPS). Results: Significantly, more PD-L1-positive tumor cells (CK+PD-L1+) per mm2 were found in ATC samples than in DTC samples (183.5 vs. 0.03, p < 0.001). Lymphocyte infiltration was significantly increased in ATC compared with DTC, with significantly more PD-L1- or PD-1-positive lymphocytes in ATC samples than in DTC samples. The TPS and CPS for PD-L1 expression were negative in all DTC samples but positive in 81% and 94% of ATC samples, respectively. Conclusions: Immune profiling revealed significant differences between advanced DTC and ATC, particularly in terms of PD-L1 expression and lymphocyte infiltration. Therefore, immune profiling using F-MIHC and MSI can provide invaluable information regarding tumor microenvironments, which could help select candidates for immunotherapy.
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Affiliation(s)
- Jonghwa Ahn
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Meihua Jin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eyun Song
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine and School of Medicine, Seoul, Korea
| | - Yeon-Mi Ryu
- Asan Institute for Life Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Dong Eun Song
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang-Yeob Kim
- Asan Institute for Life Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
- Department of Convergence Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Tae Yong Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Bae Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Kee Shong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Min Ji Jeon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Gu Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Bacot SM, Harper TA, Matthews RL, Fennell CJ, Akue A, KuKuruga MA, Lee S, Wang T, Feldman GM. Exploring the Potential Use of a PBMC-Based Functional Assay to Identify Predictive Biomarkers for Anti-PD-1 Immunotherapy. Int J Mol Sci 2020; 21:E9023. [PMID: 33261003 DOI: 10.3390/ijms21239023] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/17/2020] [Accepted: 11/23/2020] [Indexed: 01/05/2023] Open
Abstract
The absence of reliable, robust, and non-invasive biomarkers for anti- Programmed cell death protein 1 (PD-1) immunotherapy is an urgent unmet medical need for the treatment of cancer patients. No predictive biomarkers have been established based on the direct assessment of T cell functions, the primary mechanism of action of anti-PD-1 therapy. In this study, we established a model system to test T cell functions modulated by Nivolumab using anti-CD3 monoclonal antibody (mAb)-stimulated peripheral blood mononuclear cells (PBMCs), and characterized T cell functions primarily based on the knowledge gained from retrospective observations of patients treated with anti-PD-1 immunotherapy. During a comprehensive cytokine profile assessment to identify potential biomarkers, we found that Nivolumab increases expression of T helper type 1 (Th1) associated cytokines such as interferon-γ (IFN-γ) and interleukin-2 (IL-2) in a subset of donors. Furthermore, Nivolumab increases production of Th2, Th9, and Th17 associated cytokines, as well as many proinflammatory cytokines such as IL-6 in a subset of donors. Conversely, Nivolumab treatment has no impact on T cell proliferation, expression of CD25, CD69, or Granzyme B, and only modestly increases in the expansion of regulatory T cells. Our results suggest that assessment of cytokine production using a simple PBMC-based T cell functional assay could be used as a potential predictive marker for anti-PD-1 immunotherapy.
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Bozcuk H, Artaç M, Mutlu H, Sever Ö, Yıldırım M. Programmed death-1 or programmed death ligand-1 inhibitors? A meta-analysis of differential efficacy as compared to chemotherapy in advanced non-small cell lung cancer. J Oncol Pharm Pract 2020; 27:405-413. [PMID: 33040676 DOI: 10.1177/1078155220964903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Programmed Death-1 (PD-1) and Programmed Death Ligand-1 (PDL-1) inhibitors have improved survival over chemotherapy in advanced Non- Small Cell Lung Cancer (NSCLC). However, it is unclear if there are class specific differences in the efficacy of Checkpoint Inhibitors (CPIs) in NSCLC, and this paper is designed to answer these clinical questions. METHODS For this Meta-analysis, we searched PubMed, Science of Web, "Clinicaltrials.gov" and online sources for trials comparing PD-1 and PDL-1 CPIs in advanced NSCLC. The data for Hazard Ratio (HR) and their Confidence Intervals (CI) for Overall Survival (OS) was extracted. RESULTS A sum of 9739 patients from 16 trials were included in the efficacy evaluation. For the OS endpoint, both PD-1 inhibitors (HR = 0.76, 95%CI = 0.69-0.83, P < 0.001) and PDL-1 inhibitors (HR = 0.84, 95%CI = 0.74-0.95, P < 0.001) were superior to chemotherapy in treatment naïve (upfront) patients, the results were similar in treatment refractory patients (PD-1 inhibitors (HR = 0.67, 95%CI = 0.60-0.75, P < 0.001) and PDL-1 inhibitors (HR = 0.78, 95%CI = 0.69-0.88, P < 0.001) were superior to chemotherapy). There was no difference in the effect of PD-1 and PDL-1 classes of CPIs over chemotherapy in treatment naïve and treatment refractory settings (Q = 1.88, df = 1, P = 0.017, and, Q = 3.27, df = 1, P = 0.070, respectively). CONCLUSION Efficacy of PD-1 and PDL-1 class of CPIs was not different, although differences among individual CPIs or their combinations cannot be excluded. We were also able to compute pooled efficacy data, as compared to chemotherapy alone, for trials where these groups of CPIs were utilized.
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Affiliation(s)
- Hakan Bozcuk
- Department of Medical Oncology, Medical Park Hospital, Antalya, Turkey
| | - Mehmet Artaç
- Department of Medical Oncology, Necmettin Erbakan University, Konya, Turkey
| | - Hasan Mutlu
- Department of Medical Oncology, Medical Park Hospital, Antalya, Turkey
| | - Özlem Sever
- Department of Internal Medicine, Sanko University School of Medicine, Gaziantep, Turkey
| | - Mustafa Yıldırım
- Department of Medical Oncology, Medical Park Hospital, Gaziantep, Turkey
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Abstract
The emergence and continuous development of immune checkpoint inhibitors (ICIs) therapy brings a revolution in cancer therapy history, but the major hurdle associated with their usage is the concomitant ICIs-related toxicities that present a challenge for oncologists. The toxicities may involve non-specific symptoms of multiple systems as for the unique mechanism of formation, which are not easily distinguishable from traditional toxicities. A few of these adverse events are self-limiting and readily manageable, but others may limit treatment, cause interruption and need to be treated with methylprednisolone or tumor necrosis factor-α (TNF-α) antibody infliximab, and even directly threaten life. Early accurate recognition and adequate management are critical to the patient's prognosis and overall survival (OS). Several biomarkers such as the expression of programmed cell death ligand 1 (PD-L1), tumor mutation burden (TMB), and microsatellite instability-high (MSI-H)/mismatch repair-deficient (dMMR) have been proved to be the predictors for anti-tumor efficacy of ICIs, but there is a gap in clinical needs for effective biomarkers that predict toxicities and help filter out the patients who may benefit most from these costly therapies while avoiding major risks of toxicities. Here, we summarize several types of risk factors correlated with ICIs-related toxicities to provide a reference for oncologists to predict the occurrence of ICIs-related toxicities resulting in a timely process in clinical practice.
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Affiliation(s)
- Ya Xu
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yang Fu
- Department of Oncology, Xiangyang Hospital, Hubei University of Chinese Medicine, Xiangyang, China
| | - Bo Zhu
- Institute of Cancer, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Jun Wang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Bicheng Zhang
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
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Sabbatino F, Liguori L, Polcaro G, Salvato I, Caramori G, Salzano FA, Casolaro V, Stellato C, Dal Col J, Pepe S. Role of Human Leukocyte Antigen System as A Predictive Biomarker for Checkpoint-Based Immunotherapy in Cancer Patients. Int J Mol Sci 2020; 21:ijms21197295. [PMID: 33023239 PMCID: PMC7582904 DOI: 10.3390/ijms21197295] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/26/2020] [Accepted: 09/29/2020] [Indexed: 12/11/2022] Open
Abstract
Recent advances in cancer immunotherapy have clearly shown that checkpoint-based immunotherapy is effective in a small subgroup of cancer patients. However, no effective predictive biomarker has been identified so far. The major histocompatibility complex, better known in humans as human leukocyte antigen (HLA), is a very polymorphic gene complex consisting of more than 200 genes. It has a crucial role in activating an appropriate host immune response against pathogens and tumor cells by discriminating self and non-self peptides. Several lines of evidence have shown that down-regulation of expression of HLA class I antigen derived peptide complexes by cancer cells is a mechanism of tumor immune escape and is often associated to poor prognosis in cancer patients. In addition, it has also been shown that HLA class I and II antigen expression, as well as defects in the antigen processing machinery complex, may predict tumor responses in cancer immunotherapy. Nevertheless, the role of HLA in predicting tumor responses to checkpoint-based immunotherapy is still debated. In this review, firstly, we will describe the structure and function of the HLA system. Secondly, we will summarize the HLA defects and their clinical significance in cancer patients. Thirdly, we will review the potential role of the HLA as a predictive biomarker for checkpoint-based immunotherapy in cancer patients. Lastly, we will discuss the potential strategies that may restore HLA function to implement novel therapeutic strategies in cancer patients.
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Affiliation(s)
- Francesco Sabbatino
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Oncology Unit, AOU San Giovanni di Dio e Ruggi D’Aragona, 84131 Salerno, Italy
| | - Luigi Liguori
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Giovanna Polcaro
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Ilaria Salvato
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Pulmonary Unit, Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging (BIOMORF), University of Messina, 98125 Messina, Italy;
| | - Gaetano Caramori
- Pulmonary Unit, Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging (BIOMORF), University of Messina, 98125 Messina, Italy;
| | - Francesco A. Salzano
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Vincenzo Casolaro
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Cristiana Stellato
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Jessica Dal Col
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Correspondence: ; Tel.: +39-08996-5210
| | - Stefano Pepe
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Oncology Unit, AOU San Giovanni di Dio e Ruggi D’Aragona, 84131 Salerno, Italy
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Han S, Shuen WH, Wang WW, Nazim E, Toh HC. Tailoring precision immunotherapy: coming to a clinic soon? ESMO Open 2020; 5 Suppl 1:e000631. [PMID: 33558033 PMCID: PMC7046383 DOI: 10.1136/esmoopen-2019-000631] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 12/29/2019] [Accepted: 02/04/2020] [Indexed: 12/23/2022] Open
Abstract
Cell-based and antibody-based cancer immunotherapies have been widely tested across increasing numbers of cancers with an unprecedented number of successful practice-changing immunotherapy clinical trials, achieving significant survival outcomes and, characteristically, some very long-term survivors. Still, a sizeable proportion of patients, especially with solid tumours, do not benefit from immunotherapy. Here, we summarise key literature on immunotherapy biomarkers and resistance mechanisms and discuss potential strategies to overcome such resistance to improve patient outcomes. The ever-expanding understanding of the tumour-immune interaction and the tumour microenvironment allows a real opportunity to identify predictive biomarkers and tailor immune-based therapies, including designing rational combination drugs to enhance clinical outcomes, and to identify patients most likely to benefit from immunotherapy. Where there has never been a precision chemotherapy clinic in the last 70 years since its inception, even with no shortage of trying, the hope and evolution of a functional precision immunotherapy cancer clinic is a much more likely reality.
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Affiliation(s)
- Shuting Han
- Division of Medical Ocology, National Cancer Centre Singapore, Singapore, Singapore
| | - Wai Ho Shuen
- Division of Medical Ocology, National Cancer Centre Singapore, Singapore, Singapore
| | - Who-Whong Wang
- Division of Medical Ocology, National Cancer Centre Singapore, Singapore, Singapore
| | - Esdy Nazim
- Division of Medical Ocology, National Cancer Centre Singapore, Singapore, Singapore
| | - Han Chong Toh
- Division of Medical Ocology, National Cancer Centre Singapore, Singapore, Singapore.
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Baba Y, Nomoto D, Okadome K, Ishimoto T, Iwatsuki M, Miyamoto Y, Yoshida N, Baba H. Tumor immune microenvironment and immune checkpoint inhibitors in esophageal squamous cell carcinoma. Cancer Sci 2020; 111:3132-3141. [PMID: 32579769 PMCID: PMC7469863 DOI: 10.1111/cas.14541] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 05/18/2020] [Accepted: 05/28/2020] [Indexed: 12/11/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is the main prevalent histological type of esophageal cancer, predominantly constituting 90% of cases worldwide. Despite the development of multidisciplinary therapeutic approaches, its prognosis remains unfavorable. Recently, the development of monoclonal antibodies inhibiting programmed death 1 (PD-1) or programmed death-ligand 1 (PD-L1) has led to marked therapeutic responses among multiple malignancies including ESCC. However, only a few patients achieved clinical benefits due to resistance. Therefore, precise and accurate predictive biomarkers should be identified for personalized immunotherapy in clinical settings. Because the tumor immune microenvironment can potentially influence the patient's response to immune checkpoint inhibitors, tumor immunity, such as PD-L1 expression on tumors, tumor-infiltrating lymphocytes, tumor-associated macrophages, and myeloid-derived suppressor cells, in ESCC should be further investigated. In this review, accumulated evidence regarding the tumor immune microenvironment and immune checkpoint inhibitors in ESCC are summarized.
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Affiliation(s)
- Yoshifumi Baba
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
- Department of Next‐Generation Surgical Therapy DevelopmentGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Daichi Nomoto
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
| | - Kazuo Okadome
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
| | - Takatsugu Ishimoto
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
| | - Masaaki Iwatsuki
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
| | - Yuji Miyamoto
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
| | - Naoya Yoshida
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
| | - Hideo Baba
- Department of Gastroenterological SurgeryGraduate School of Medical ScienceKumamoto UniversityKumamotoJapan
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Chu X, Zhao J, Zhou J, Zhou F, Jiang T, Jiang S, Sun X, You X, Wu F, Ren S, Zhou C, Su C. Association of baseline peripheral-blood eosinophil count with immune checkpoint inhibitor-related pneumonitis and clinical outcomes in patients with non-small cell lung cancer receiving immune checkpoint inhibitors. Lung Cancer 2020; 150:76-82. [PMID: 33080551 DOI: 10.1016/j.lungcan.2020.08.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 08/12/2020] [Accepted: 08/15/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Immune checkpoint inhibitors (ICIs) have revolutionized the oncologic treatment landscape, but have been accompanied by immune-related adverse events (irAEs). ICI-related pneumonitis (ICI-pneumonitis) is a potentially fatal irAE. However, the risk factors associated with ICI-pneumonitis remain unclear. There is an urgent need to identify risk factors for ICI-pneumonitis using reliable and accessible parameters. Here, we aimed to identify baseline peripheral-blood biomarkers correlated with ICI-pneumonitis and clinical outcomes in patients with advanced non-small cell lung cancer (NSCLC) who were treated with ICIs. MATERIALS AND METHODS We conducted a retrospective analysis of eligible patients with advanced NSCLC who were treated with ICIs at our center. Receiver operating characteristic (ROC) curve was used to determine the optimal cutoff value for analyzing risk of ICI-pneumonitis. Multivariate logistic analysis was performed to identify risk factors of ICI-pneumonitis. Clinical characteristics and treatment outcomes were collected and compared according to the optimal cutoff value. RESULTS A total of 300 patients were included, in which 54 patients (18 %) experienced ICI-pneumonitis. Patients with ICI-pneumonitis had a high level of baseline peripheral-blood absolute eosinophil count (AEC) than those without ICI-pneumonitis (P = 0.013). The optimal threshold of baseline peripheral-blood AEC to predict ICI-pneumonitis was 0.125 × 109 cells/L. The incidence of ICI-pneumonitis was higher in the high-AEC group (AEC ≥ 0.125 × 109 cells/L; 27.7 %) than in the low-AEC group (AEC < 0.125 × 109 cells/L; 9.8 %, P < 0.001). Moreover, patients with high AEC (compared with those with low AEC) had a higher objective response rate (ORR) (40.9 % versus 28.8 %, P = 0.029) and longer median progression-free survival (PFS) (8.93 months versus 5.87 months, P = 0.038). CONCLUSIONS Among patients treated with ICIs, a baseline feature of high AEC (≥0.125 × 109 cells/L) was associated with an increasing risk of ICI-pneumonitis, and with a better clinical outcome.
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Affiliation(s)
- Xiangling Chu
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Jing Zhao
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Juan Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Fei Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Tao Jiang
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Sen Jiang
- Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Xiwen Sun
- Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Xiaofang You
- Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Fengying Wu
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Shengxiang Ren
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China
| | - Chunxia Su
- Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, 200433, PR China.
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Cui Y, Li X, Du B, Diao Y, Li Y. PD-L1 in Lung Adenocarcinoma: Insights into the Role of 18F-FDG PET/CT. Cancer Manag Res 2020; 12:6385-6395. [PMID: 32801879 PMCID: PMC7394511 DOI: 10.2147/cmar.s256871] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 06/20/2020] [Indexed: 12/25/2022] Open
Abstract
Purpose This study aimed to evaluate the role of 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) in expression of tumor programmed death ligand-1 (PD-L1) expression and prognostic significance of 18F-FDG PET/CT at different PD-L1 status in patients with lung adenocarcinoma. Patients and Methods Seventy-three patients with primary lung adenocarcinoma who received 18F-FDG PET/CT before treatment were retrospectively included in this study. Expression of tumor PD-L1, programmed death-1 (PD-1) and glucose metabolic parameters were evaluated. Results Tumor PD-L1 expression was positively correlated with maximum standardized uptake value (SUVmax), total lesion glycolysis (TLG), hexokinase II (HK-II) and glucose transporter 1 (GLUT-1) (P<0.0001 for all). SUVmax was a unique independent predictor of tumor PD-L1 expression, with an optimal cut-off value of 9.5. For all the patients, tumor stage (P<0.001) and SUVmax (P=0.009) were independent prognostic indicators of disease-free survival (DFS)/progression-free survival (PFS) while carcino-embryonic antigen (CEA) (P=0.003), Ki67 (P=0.042), PD-L1 (P=0.048) and TLG (P=0.004) were independent prognostic indicators of overall survival (OS). Tumor stage (P=0.004) and SUVmax (P=0.022) were independent prognostic indicators of DFS/PFS while TLG (P=0.012) and CEA (P=0.045) were independent prognostic indicators of OS in the PD-L1-positive group. In the PD-L1-negative group, tumor stage (P=0.002) and CEA (P=0.006) were unique independent prognostic indicators of DFS/PFS and OS, respectively. Conclusion 18F-FDG PET/CT may potentially predict tumor PD-L1 expression and play a role in predicting prognosis of PD-L1/PD-1 immunotherapy in lung adenocarcinoma.
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Affiliation(s)
- Yan Cui
- Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Xuena Li
- Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Bulin Du
- Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Yao Diao
- Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Yaming Li
- Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
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Guzman-Prado Y, Ben Shimol J, Samson O. Body mass index and immune-related adverse events in patients on immune checkpoint inhibitor therapies: a systematic review and meta-analysis. Cancer Immunol Immunother 2021; 70:89-100. [PMID: 32648164 DOI: 10.1007/s00262-020-02663-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 07/06/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND As a result of the growing use of immune checkpoint inhibitors (ICIs) for treating malignancy, immune-related adverse events (irAEs) have been increasingly reported. Higher body mass index (BMI) has been highlighted as a potential risk factor for the development of irAEs. However, there are no meta-analyses summarizing the association between BMI and irAEs in patients on ICI therapies. METHODS PubMed, MEDLINE, EMBASE, Cochrane and grey literature were searched up to January 2020. Odds ratios (ORs) 95% and confidence intervals (CIs) were summarized using the random-effects model. Heterogeneity test, subgroup and sensitivity analyses were conducted. The protocol was registered on PROSPERO (number registration: CRD42020168790). RESULTS Five studies (n = 1937) met eligibility criteria for inclusion. Being overweight or obese was associated with an increased odds of developing irAEs (OR 2.62, 95% CI 1.70-4.03, P ≤ 0.00001, I2 = 53%). In subgroup analyses, higher BMI was associated with irAEs in patients using anti-CTLA-4 single agents or in combination with anti-PD-1/PD-L1 (OR 1.87, 95% CI 1.17-2.98, P = 0.009, I2 = 0%) and in patients using anti-PD-1/PD-L1 (OR 3.22, 95% CI 2.06-5.01, P = 0.00001, I2 = 32%) monotherapy. The increased odds of irAEs in patients with higher BMI was comparable (test for subgroup differences, P = 0.72, I2 = 0%) between studies with adjusted OR (OR 2.21, 95% CI 1.44-3.38, P = 0.0003, I2 = 4%) and unadjusted OR (OR 2.65, 95% CI 1.08-6.50, P = 0.03, I2 = 66%). CONCLUSION Our meta-analysis provides evidence of a relationship between higher BMI (overweight-obesity) and increased risk of irAEs in patients on ICI therapies. Further research is needed to strengthen this association.
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Kurnit KC, Reid P, Moroney JW, Fleming GF. Immune checkpoint inhibitors in women with gynecologic cancers: Practical considerations. Gynecol Oncol 2020; 158:531-537. [PMID: 32641238 DOI: 10.1016/j.ygyno.2020.06.499] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 06/21/2020] [Indexed: 12/17/2022]
Abstract
Immune checkpoint inhibitors are an exciting new class of cancer therapeutics. Recently, a PD-1 inhibitor has been approved by the Food and Drug Administration for several indications that are relevant to patients with gynecologic malignancies. In this review, we explore the clinical considerations for the use of checkpoint inhibitor therapy in this population. Specifically, we will discuss the approved indications, recommended dosing, clinical monitoring while on treatment, common adverse events, and treatment of adverse events should they arise. Additionally, we will review mechanisms of resistance and other challenges associated with the use of checkpoint inhibitors. We will conclude with a discussion of possible future directions for immunotherapy in women with gynecologic cancers.
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Affiliation(s)
- Katherine C Kurnit
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, The University of Chicago, Chicago, IL, United States.
| | - Pankti Reid
- Department of Medicine, Section of Rheumatology, The University of Chicago, Chicago, IL, United States
| | - John W Moroney
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, The University of Chicago, Chicago, IL, United States
| | - Gini F Fleming
- Department of Medicine, Section of Hematology-Oncology, The University of Chicago, Chicago, IL, United States
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Wang YN, Lee HH, Hsu JL, Yu D, Hung MC. The impact of PD-L1 N-linked glycosylation on cancer therapy and clinical diagnosis. J Biomed Sci 2020; 27:77. [PMID: 32620165 PMCID: PMC7333976 DOI: 10.1186/s12929-020-00670-x] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/30/2020] [Indexed: 12/15/2022] Open
Abstract
N-linked glycosylation is one of the most abundant posttranslational modifications of membrane-bound proteins in eukaryotes and affects a number of biological activities, including protein biosynthesis, protein stability, intracellular trafficking, subcellular localization, and ligand-receptor interaction. Accumulating evidence indicates that cell membrane immune checkpoint proteins, such as programmed death-ligand 1 (PD-L1), are glycosylated with heavy N-linked glycan moieties in human cancers. N-linked glycosylation of PD-L1 maintains its protein stability and interaction with its cognate receptor, programmed cell death protein 1 (PD-1), and this in turn promotes evasion of T-cell immunity. Studies have suggested targeting PD-L1 glycosylation as a therapeutic option by rational combination of cancer immunotherapies. Interestingly, structural hindrance by N-glycan on PD-L1 in fixed samples impedes its recognition by PD-L1 diagnostic antibodies. Notably, the removal of N-linked glycosylation enhances PD-L1 detection in a variety of bioassays and more accurately predicts the therapeutic efficacy of PD-1/PD-L1 inhibitors, suggesting an important clinical implication of PD-L1 N-linked glycosylation. A detailed understanding of the regulatory mechanisms, cellular functions, and diagnostic limits underlying PD-L1 N-linked glycosylation could shed new light on the clinical development of immune checkpoint inhibitors for cancer treatment and deepen our knowledge of biomarkers to identify patients who would benefit the most from immunotherapy. In this review, we highlight the effects of protein glycosylation on cancer immunotherapy using N-linked glycosylation of PD-L1 as an example. In addition, we consider the potential impacts of PD-L1 N-linked glycosylation on clinical diagnosis. The notion of utilizing the deglycosylated form of PD-L1 as a predictive biomarker to guide anti-PD-1/PD-L1 immunotherapy is also discussed.
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Affiliation(s)
- Ying-Nai Wang
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Heng-Huan Lee
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jennifer L Hsu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Dihua Yu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Mien-Chie Hung
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA. .,Graduate Institute of Biomedical Sciences, Research Center for Cancer Biology, and Center for Molecular Medicine, China Medical University, 91 Hsueh-Shih Rd, North District, Taichung, 404, Taiwan. .,Department of Biotechnology, Asia University, Taichung, 413, Taiwan.
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Shimozaki K, Sukawa Y, Beppu N, Kurihara I, Suzuki S, Mizuno R, Funakoshi T, Ikemura S, Tsugaru K, Togasaki K, Kawasaki K, Hirata K, Hayashi H, Hamamoto Y, Takaishi H, Kanai T. Multiple Immune-Related Adverse Events and Anti-Tumor Efficacy: Real-World Data on Various Solid Tumors. Cancer Manag Res 2020; 12:4585-4593. [PMID: 32606951 PMCID: PMC7305832 DOI: 10.2147/cmar.s247554] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/13/2020] [Indexed: 12/18/2022] Open
Abstract
Purpose Immune checkpoint inhibitors (ICIs) have been approved for various types of cancer; however, they cause a broad spectrum of immune-related adverse events (irAEs). The association between the development of irAEs and the clinical benefit remains uncertain. We aimed to evaluate the association of irAEs and the treatment efficacy in real-world practice. Patients and Methods We conducted a retrospective study on patients with recurrent or metastatic non-small-cell lung cancer, malignant melanoma, renal cell carcinoma, or gastric cancer who received anti-PD-1/PD-L1 antibodies (nivolumab, pembrolizumab, or atezolizumab) at the Keio University Hospital between September 2014 and January 2019. We recorded treatment-related AEs from medical records and graded them using the Common Terminology Criteria for Adverse Events version 4. We performed an overall survival (OS) analysis using a Cox proportional hazards model and the shared frailty model. Results Of 212 patients eligible for this study, 108 experienced irAEs and 42 developed multiple irAEs. The median OS was significantly longer in the irAEs than in the no-irAE group (28.1 months vs 12.7 months; hazard ratio [HR], 0.49; 95% confidence interval [CI], 0.33–0.73; P = 0.0004). Moreover, the OS of patients with multiple irAEs was significantly longer than that of patients with a single irAE (42.3 months vs 18.8 months; HR, 0.473; 95% CI, 0.346–0.647; P < 0.0001). Conclusion Our single-center retrospective study revealed a significant tendency associating the development of multiple irAEs with favorable prognoses.
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Affiliation(s)
- Keitaro Shimozaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yasutaka Sukawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Noriko Beppu
- Department of Pharmacy, Keio University Hospital, Tokyo, Japan
| | - Isao Kurihara
- Division of Endocrinology, Metabolism and Nephrology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shigeaki Suzuki
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Ryuichi Mizuno
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Takeru Funakoshi
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Shinnosuke Ikemura
- Division of Pulmonary Medicine, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Kai Tsugaru
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kazuhiro Togasaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kenta Kawasaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kenro Hirata
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hideyuki Hayashi
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yasuo Hamamoto
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Hiromasa Takaishi
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
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