. . . . . . . "[Our current studies demonstrated that the SFRP 1 gene is frequently downregulated by promoter hypermethylation and suppresses tumor growth activity of lung cancer cells, which suggests that SFRP 1 is a candidate tumor suppressor gene for lung cancer.]. 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 . "2017-10-17T13:16:10+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .