. . . . . . . "[Overall evidence from literature and our present findings indicate that: (i) Loss of Heterozygosity at PTEN gene locus (ii) germline and somatic gene mutations of PTEN (iii) epigenetic silencing by methylation in PTEN promoter CpG cluster (iv)protein interactions which reduce PTEN transcription and (v) PTEN protein degradation together play an important role in the etiology of BC.]. 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 . "2017-10-17T13:15:46+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .