title: Expression of surface adhesion molecules CD54 (ICAM-1) and CD58 (LFA-3) in adult acute leukemia: relationship with initial characteristics and prognosis.
abstract: Adhesion molecules CD58 and CD54 are involved in cell-cell interactions that are potentially important in the biology of acute leukemia (AL). Expression of these molecules was studied in 79 cases of adult AL including 50 cases of acute non-lymphoid leukemia (ANLL) and 29 cases of acute lymphoid leukemia (ALL) using an indirect immunofluorescence technique. CD58 was expressed in 45 +/- 26% of ANLL cells and 43 +/- 32% of ALL cells, and its expression did not correlate with any other marker. In ALL, the expression of CD58 was inversely correlated with the presence of a clinical tumoral syndrome (p = 0.0009), leucocytosis (p = 0.005), and the percent of peripheral blast cells (p = 0.001). The major finding in this study was the association between CD58 expression and prognosis. In ANLL, higher expression of CD58 was independently associated with higher CR rate (p = 0.04), longer overall survival (p = 0.02), and longer disease-free survival (p = 0.007). In ALL, higher expression of CD58 was associated with longer survival (p = 0.05). CD54 was expressed only on 17 +/- 16% of ANLL cells and 11 +/- 11% of ALL cells; its expression on ANLL was positively correlated with that of CD11 (p = 0.03), CD15 (p = 0.001) and CD34 (p = 0.01). CD54 expression did not correlate with clinical and hematologic characteristics. We conclude that the expression of adhesion molecule CD58, but not CD54, in AL is related to initial characteristics and evolution of the disease.
authors.affiliation: Service d'Hématologie, Hôpital Edouard Herriot, UFR Alexis Carrel, Lyon, France.
authors.forename: E
authors.initials: E
authors.lastname: Archimbaud
authors.forename: X
authors.initials: X
authors.lastname: Thomas
authors.forename: L
authors.initials: L
authors.lastname: Campos
authors.forename: J P
authors.initials: JP
authors.lastname: Magaud
authors.forename: J F
authors.initials: JF
authors.lastname: Doré
authors.forename: D
authors.initials: D
authors.lastname: Fiere
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D015703:Antigens, CD / Q000378:metabolism*; D000954:Antigens, Surface / Q000378:metabolism*; D018968:CD58 Antigens; D015815:Cell Adhesion Molecules / Q000378:metabolism*; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D018799:Intercellular Adhesion Molecule-1; D007938:Leukemia / Q000276:immunology* / Q000401:mortality; D015470:Leukemia, Myeloid, Acute / Q000276:immunology; D008297:Male; D008562:Membrane Glycoproteins / Q000378:metabolism*; D008875:Middle Aged; D015999:Multivariate Analysis; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000276:immunology; D011379:Prognosis; D016016:Proportional Hazards Models; D015996:Survival Rate
chemical_list: D015703:Antigens, CD; D000954:Antigens, Surface; D018968:CD58 Antigens; D015815:Cell Adhesion Molecules; D008562:Membrane Glycoproteins; D018799:Intercellular Adhesion Molecule-1