. . . . . . . . . . . . "[Surprisingly, although Smad3 null mice, deficient in TGF-beta signal transmission, are resistant to bleomycin- and TGF-beta-mediated fibrosis, they develop spontaneous age-related airspace enlargement, consistent with emphysema, with a lack of ability to repair tissue damage appropriately.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:46:06+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .