. . . . . . . "[To test the hypothesis whether the methylation state of the TNF-alpha promoter contributes to increased expression of TNF-alpha in PD we compared DNA from different brain regions (substantia nigra pars compacta (SNpc) and cortex) of PD patients and neurologically healthy, age and sex matched controls by bisulfite sequencing of the TNF-alpha promoter region.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:47+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .