The Expression and Prognostic Impact of CD95 Death Receptor and CD20, CD34 and CD44 Differentiation Markers in Pediatric Acute Lymphoblastic Leukemia.

Objective: This study investigated the expression and prognostic significance of the CD95 death receptor and CD20, a B cell-lineage associated marker, along with CD34 and CD44 non-lineage associated molecules in Iranian children with acute lymphoblastic leukemia (ALL).

Methods: We performed immunophenotyping for expressions of the molecules in blood samples from children diagnosed with ALL by using a panel of monoclonal antibodies for flow cytometry analysis. The expression of markers was evaluated in relation to clinical and paraclinical features as well as response to treatment in the patients.

CD44 and CD27 expression pattern in B cell precursor acute lymphoblastic leukemia and its clinical significance.

The expression of CD44 and CD27 molecules correlates with the differentiation stage of B cell precursors. The present study was designed to investigate the prognostic relevance of CD44 and CD27 molecules in patients with B cell acute lymphoblastic leukemia (ALL). CD27 and CD44 expression was determined in 58 patients by flow cytometry and their relation to established prognostic factors and response to therapy was investigated.

An approach for leukemia classification based on cooperative game theory.

Hematological malignancies are the types of cancer that affect blood, bone marrow and lymph nodes. As these tissues are naturally connected through the immune system, a disease affecting one of them will often affect the others as well. The hematological malignancies include; Leukemia, Lymphoma, Multiple myeloma.