. . . . . . . . . . . . "[Alpha(1)-antichymotrypsin is another important serine proteinase inhibitor that protects the lung against proteolytic attack, and point mutations in the alpha(1)-antichymotrypsin gene that result in plasma deficiency are associated with chronic obstructive pulmonary disease.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:39:46+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .