. . . . . . . . . . . . "[This study shows that ZAP-70(+) CLL B cells respond in vitro more readily than ZAP-70(-) CLL and normal B cells to chemokine migratory signals through enhanced surface CCR7 expression (P = .009; P < .001) and increased responsiveness to its ligands CCL19 and CCL21, demonstrated by F-actin polymerization (P < .05) and cellular migration (P < .01).]. 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" .