. . . . . . . . . . . . "[Although the nature of the noxious signal and the anatomical target in alopecia areata (AA) are still unknown, it has been assumed that CD4+ T lymphocytes surrounding and infiltrating the hair bulb might trigger the hair loss.]. 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 . "2014-10-02T12:38:26+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .