. . . . . . . "[We showed that, although some neurofibromas include a subpopulation of S100B(+) /Nfn(-) cells consistent with clonal expansion of a Schwann cell progenitor that has lost function of both NF1 alleles, other neurofibromas do not show evidence of monoclonal proliferation of Schwann cells.]. 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 . "2017-10-17T13:16:03+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .