... LTM peaks for 4 of 7 patients; longitudinal profile for the CD45RA unspecifiedsuperset, CCR7+CD57-CD27+CD28+ (+ ++), showing LTM peaks for 6 of 7 patients; and longitudinal profile for the CD45RA, ... studies allow the identification of hundreds to thousands of phenotypes of cells, based oncombinations of positive or negative expression of theincluded mAbs. For example, in the melanoma vaccinestudy, ... Identification of a novel hierarchy of endothelial progenitor cells using human peripheral and umbilical cord blood. Blood 2004, 104:2752-2760.29. Garlanda C, Dejana E: Heterogeneity of endothelial cells. ...