ZAP-70 Shapes the Immune Microenvironment in B Cell Malignancies
نویسندگان
چکیده
منابع مشابه
Peripheral blood lymphocyte phenotype of ZAP-70⁺ and ZAP-70⁻ patients with B-cell chronic lymphocytic leukaemia.
BACKGROUND Up to now, the immune status of chronic lymphocytic leukemia (CLL) patients in association with the expression of zeta-chain-associated protein kinase 70 (ZAP-70) in leukemic cells has not been evaluated. AIM The aim of this work was the study of the peripheral blood (PB) T-lymphocyte phenotypes in ZAP-70-positive (ZAP-70(+)) and ZAP-70-negative (ZAP-70(-)) untreated patients with ...
متن کاملClinical Significance of ZAP-70 Protein Expression in B-cell Chronic Lymphocytic Leukemia Short title: ZAP-70 and prognosis in B-CLL
Prepublished online April 6, 2006; Amadori Gattei, Paolo de Fabritiis, Maria Cantonetti, Francesco Lo Coco, Domenico Del Principe and Sergio Ottaviani, Paola Panetta, Antonio Bruno, Riccardo Bomben, Giovanna Suppo, Massimo Degan, Valter Licia Antonella Zucchetto, Rita Marini, Pasquale Niscola, Maria Antonietta Irno Consalvo, Carla Mazzone, Maria Ilaria Del Principe, Giovanni Del Poeta, Francesc...
متن کاملThe clinical significance of ZAP-70 and CD38 expression in B-cell chronic lymphocytic leukaemia.
BACKGROUND B-cell chronic lymphocytic leukaemia (B-CLL) is a disease with a highly variable clinical course; some patients never need treatment, while others require intensive treatment early after diagnosis. Recently, some new prognostic factors, such as IgVH mutational status, ZAP-70 and the expression of CD38 in leukaemic cells were introduced to identify attenuated versus progressive types ...
متن کاملReconstitution of T cell receptor signaling in ZAP-70-deficient cells by retroviral transduction of the ZAP-70 gene
A variant of severe combined immunodeficiency syndrome (SCID) with a selective inability to produce CD8 single positive T cells and a signal transduction defect in peripheral CD4+ cells has recently been shown to be the result of mutations in the ZAP-70 gene. T cell receptor (TCR) signaling requires the association of the ZAP-70 protein tyrosine kinase with the TCR complex. Human T cell leukemi...
متن کاملMIF promotes B cell chemotaxis through the receptors CXCR4 and CD74 and ZAP-70 signaling.
Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine with chemokine-like functions that plays a pivotal role in the pathogenesis of inflammatory diseases by promoting leukocyte recruitment. We showed that MIF promotes the atherogenic recruitment of monocytes and T cells through its receptors CXCR2 and CXCR4. Effects of MIF on B cell recruitment have not been addressed. In ...
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ژورنال
عنوان ژورنال: Frontiers in Oncology
سال: 2020
ISSN: 2234-943X
DOI: 10.3389/fonc.2020.595832