. . . . . . . "[It was recently found that aPL may cause the acquired activated protein C resistance phenotype, whereas in familial thrombophilia, activated protein C resistance frequently results from a point mutation in the factor V gene (replacing arginine 506 with a glutamine) that leads into the (R-506-Q), the so-called Leiden mutation, that produces a mutated factor V, resistant to the catalytic action of activated protein C, otherwise normal in its procoagulant properties.]. 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 . "2017-10-17T13:15:36+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .