. . . . . . . "[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 . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:10:12+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .