. . . . . . . . . . . . "[Four-color flow cytometric analysis was used to establish normal patterns of perforin expression for control subjects of all ages, and patterns of perforin staining in cytotoxic lymphocytes (natural killer [NK] cells, CD8(+) T cells, CD56(+) T cells) from patients with HLH and their family members were studied.]. 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 . "2014-10-02T12:41:08+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .