{"doi":"10.1159/000510218","title":"Prefrontal Cortex Transcriptomic Deconvolution Implicates Monocyte Infiltration in Parkinson’s Disease","abstract":"INTRODUCTION: Although not considered a primary cause, neuroinflammation is associated with many neurodegenerative disorders, including Parkinson's disease (PD). METHODS: To elucidate potential immune involvement in PD, the present study imputed immune cell abundances from bulk RNA-sequencing transcriptomic data of PD postmortem prefrontal cortices. CIBERSORTx, an RNA deconvolution algorithm that implements support vector regression, was used to measure the relative abundances of immune cells from a previously published gene expression dataset. Through this machine-learning approach, relative proportions of 22 immune cell subtypes present in the original brain tissue were estimated. RESULTS: Prefrontal cortices from PD patients exhibited significantly higher relative abundances of monocytes compared to neuropathologically normal controls (p value = 0.0005). The relative proportions of the other 21 immune subtypes showed no significant differences between control and PD samples. CONCLUSION AND DISCUSSION: The findings corroborate previous reports and suggest monocytes may be involved in PD pathogenesis.","journal":"Neurodegenerative Diseases","year":2020,"id":72995,"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":14,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9289,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":384692,"name":"Sai Batchu","orcid":"0000-0003-1531-9682","position":0,"is_corresponding":true}],"reference_count":15,"raw_metadata":null,"created_at":"2026-07-18T21:45:32.034078Z","pmid":"32980850","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":[]}