{"doi":"10.1016/j.it.2025.07.014","title":"Mitochondria and lysosomes in T cell immunometabolism","abstract":"Metabolic reprogramming and signaling are key orchestrators of T cell immunity. Recent studies have illustrated important roles for intracellular organelles, especially mitochondria and lysosomes, in enforcing T cell metabolism and signaling in response to various extracellular cues. As such, mitochondrial and lysosomal function contributes to adaptive immunity by regulating T cell activation, differentiation, and functional adaptation. In this Review, we discuss how the interplay between organelle biology and metabolism instructs T cell-mediated immunity, with a particular focus on mitochondria and lysosomes. We also summarize how mitochondria and lysosomes, or their crosstalk with other organelles, orchestrate downstream signaling processes and functional reprogramming of T cells. We conclude with a discussion of the pathophysiological outcomes associated with dysregulation of these organelles.","journal":"Trends in Immunology","year":2025,"id":512655,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":12,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9496,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":240185,"name":"Nicole M. Chapman","orcid":"0000-0003-4710-1776","position":1,"is_corresponding":false},{"id":110364,"name":"Hongbo Chi","orcid":"0000-0002-9997-2496","position":2,"is_corresponding":false},{"id":1159076,"name":"Erienne G. Norton","orcid":"0000-0002-3611-3205","position":0,"is_corresponding":true}],"reference_count":134,"raw_metadata":null,"created_at":"2026-07-19T02:48:06.263458Z","pmid":"40849263","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}