Immune checkpoint inhibitors(ICIs)constitute a pivotal class of immunotherapeutic drugs in cancer treatment.However,their widespread clinical application has led to a notable surge in immune-related adverse events(irA...Immune checkpoint inhibitors(ICIs)constitute a pivotal class of immunotherapeutic drugs in cancer treatment.However,their widespread clinical application has led to a notable surge in immune-related adverse events(irAEs),significantly affecting the efficacy and survival rates of patients undergoing ICI therapy.While conventional hematological and imaging tests are adept at detecting organ-specific toxicities,distinguishing adverse reactions from those induced by viruses,bacteria,or immune diseases remains a formidable challenge.Consequently,there exists an urgent imperative for reliable biomarkers capable of accurately predicting or diagnosing irAEs.Thus,a thorough review of existing studies on irAEs biomarkers is indispensable.Our review commences by providing a succinct over-view of major irAEs,followed by a comprehensive summary of irAEs biomarkers across various dimensions.Furthermore,we delve into innovative methodologies such as machine learning,single-cell RNA sequencing,multiomics analysis,and gut microbiota profiling to identify novel,robust biomarkers that can facilitate precise irAEs diagnosis or prediction.Lastly,this review furnishes a concise exposition of irAEs mechanisms to augment understanding of irAEs prediction,diagnosis,and treatment strategies.展开更多
基金Supported by The Fundamental Research Funds for the Central Universities,No.2019CDYGYB024The National Natural Science Foundation of China,No.31300726The Chongqing Primary and Middle School Innovation Talent Training Project,No.CY220113.
文摘Immune checkpoint inhibitors(ICIs)constitute a pivotal class of immunotherapeutic drugs in cancer treatment.However,their widespread clinical application has led to a notable surge in immune-related adverse events(irAEs),significantly affecting the efficacy and survival rates of patients undergoing ICI therapy.While conventional hematological and imaging tests are adept at detecting organ-specific toxicities,distinguishing adverse reactions from those induced by viruses,bacteria,or immune diseases remains a formidable challenge.Consequently,there exists an urgent imperative for reliable biomarkers capable of accurately predicting or diagnosing irAEs.Thus,a thorough review of existing studies on irAEs biomarkers is indispensable.Our review commences by providing a succinct over-view of major irAEs,followed by a comprehensive summary of irAEs biomarkers across various dimensions.Furthermore,we delve into innovative methodologies such as machine learning,single-cell RNA sequencing,multiomics analysis,and gut microbiota profiling to identify novel,robust biomarkers that can facilitate precise irAEs diagnosis or prediction.Lastly,this review furnishes a concise exposition of irAEs mechanisms to augment understanding of irAEs prediction,diagnosis,and treatment strategies.
