{"doi":"10.1002/ana.27219","title":"Plasma Glucosylceramide Levels Are Regulated by <scp><i>ATP10D</i></scp> and Are Not Involved in Parkinson's Disease Pathogenesis","abstract":"GBA1 variants and decreased glucocerebrosidase activity are implicated in Parkinson's disease (PD). We investigated the hypothesis that increased levels of glucosylceramide (GlcCer), a main substrate of glucocerebrosidase, are involved in PD pathogenesis. Using multiple genetic methods, we show that ATPase phospholipid transporting 10D (ATP10D), not GBA1, is the main regulator of plasma GlcCer levels, yet it is not involved in PD pathogenesis. Plasma GlcCer levels were associated with PD, but not in a causative manner, and are not predictive of disease status. These results argue against targeting GlcCer in GBA1-PD, and underscore the need to explore alternative mechanisms and biomarkers for PD. ANN NEUROL 2025;97:873-878.","journal":"Annals of Neurology","year":2025,"id":520667,"datarank":0.26876392038420827,"base_score":1.791759469228055,"endowment":1.791759469228055,"self_citation_contribution":0.26876392038420827,"citation_network_contribution":0.0,"self_endowment_contribution":0.26876392038420827,"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":0.9504,"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":1390565,"name":"Alva James","orcid":null,"position":1,"is_corresponding":false},{"id":325979,"name":"Christian Beetz","orcid":"0000-0001-7061-2895","position":2,"is_corresponding":false},{"id":1390566,"name":"Robert Schwieger","orcid":null,"position":3,"is_corresponding":false},{"id":1390567,"name":"Gal Barrel","orcid":null,"position":4,"is_corresponding":false},{"id":1390568,"name":"Krishna Kumar Kandaswamy","orcid":null,"position":5,"is_corresponding":false},{"id":1390569,"name":"Marius I. Iurascu","orcid":null,"position":6,"is_corresponding":false},{"id":316775,"name":"Peter Bauer","orcid":"0000-0003-2811-1354","position":7,"is_corresponding":false},{"id":1029729,"name":"Michael Ta","orcid":"0000-0001-6148-3841","position":8,"is_corresponding":false},{"id":252389,"name":"Hirotaka Iwaki","orcid":"0000-0002-8982-7885","position":9,"is_corresponding":false},{"id":297178,"name":"Konstantin Senkevich","orcid":"0000-0003-3407-5716","position":10,"is_corresponding":false},{"id":347907,"name":"Eric Yu","orcid":"0000-0003-3525-4564","position":11,"is_corresponding":false},{"id":279481,"name":"Roy N. Alcalay","orcid":"0000-0002-5717-4875","position":12,"is_corresponding":false},{"id":263848,"name":"Ziv Gan‐Or","orcid":"0000-0003-0332-234X","position":13,"is_corresponding":false},{"id":872448,"name":"Emma N. Somerville","orcid":"0000-0002-5892-8069","position":0,"is_corresponding":true}],"reference_count":21,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-19T02:49:28.470782Z","pmid":"40022584","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":[]}