{"doi":"10.1016/j.mcn.2025.104031","title":"The glymphatic and meningeal lymphatic systems may converge, connecting traumatic brain injury progression with chronic traumatic encephalopathy onset","abstract":"Chronic traumatic encephalopathy (CTE), a progressive neurodegenerative disease marked by perivascular deposition of hyperphosphorylated tau (P-tau), is strongly linked to repetitive concussive traumatic brain injuries (TBIs). Emerging evidence implicates disruptions in the clearance of interstitial fluid (ISF) and cerebrospinal fluid (CSF) from the brain-specifically within the glymphatic and meningeal lymphatic systems-as a pivotal driver of disease onset and progression. TBI disrupts glymphatic ISF-CSF exchange, compromising the clearance of pathogenic proteins-including P-tau, TDP-43, and inflammatory mediators-while promoting perivascular accumulation and neuroinflammation. Simultaneously, meningeal lymphatic dysfunction impedes CSF drainage and sustains neuroimmune activation, further amplifying glymphatic failure. Developmental trajectories of these systems suggest age-dependent susceptibilities to injury, potentially shaping both acute outcomes and long-term neurodegenerative risk. Species-specific differences between rodents and humans in brain fluid clearance pathways add translational complexity, emphasizing the need for refined models. This review reconceptualizes CTE as a disorder driven by disrupted brain fluid clearance, highlighting the convergent roles of glymphatic and meningeal lymphatic dysfunction in linking TBI to chronic neurodegeneration and identifying therapeutic targets to restore clearance and resilience.","journal":"Molecular and Cellular Neuroscience","year":2025,"id":521697,"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":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9517,"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":918497,"name":"Eda Karakaya","orcid":"0000-0003-4156-3785","position":1,"is_corresponding":false},{"id":1393097,"name":"Didem Baran","orcid":null,"position":2,"is_corresponding":false},{"id":270142,"name":"Adviye Ergul","orcid":"0000-0003-0873-6015","position":3,"is_corresponding":false},{"id":232547,"name":"Kaan Yağmurlu","orcid":"0000-0002-7635-2809","position":4,"is_corresponding":false},{"id":1118364,"name":"Sait Albayram","orcid":"0000-0001-9111-6815","position":5,"is_corresponding":false},{"id":651809,"name":"Önder Albayram","orcid":"0000-0002-2028-1458","position":6,"is_corresponding":false},{"id":1247271,"name":"R. Barker","orcid":"0009-0008-7258-9498","position":0,"is_corresponding":true}],"reference_count":121,"raw_metadata":null,"created_at":"2026-07-19T02:49:49.198144Z","pmid":"40713001","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":[]}