Fas and Fas ligand expression on germinal center type-diffuse large B-cell lymphoma is associated with the clinical outcome
- 23 February 2006
- journal article
- Published by Wiley in European Journal of Haematology
- Vol. 76 (6), 465-472
- https://doi.org/10.1111/j.1600-0609.2006.00631.x
Abstract
In recent years, diffuse large B‐cell lymphoma (DLBCL) has been classified by DNA microarray analysis into the germinal center B‐cell‐like (GC) type, the activated B‐cell‐like (ABC) type and type 3. The latter two types can be collectively categorized as the non‐GC (NGC) type. From the prognostic perspective, the GC type has a favorable clinical outcome when compared with the NGC type. The protein Fas induces apoptosis of lymphocytes by binding with the Fas ligand (FasL), and escape from such apoptosis is considered to lead to malignant transformation of the cells and unrestricted growth of lymphoma. We proposed a hypothesis that Fas/FasL expression could be possibly related with a better survival of GC type DLBCL and evaluated 69 DLBCL cases immunohistochemically with CD10, Bcl‐6, MUM1, Fas and FasL. These lymphomas were classified as GC type (positive for CD10 or Bcl‐6 and negative for MUM1) or NGC type. The GC type had a better overall survival rate than the NGC type (P = 0.0723). Among markers as given above, positive CD10 was the most significant prognostic factor for overall survival in total DLBCL (P < 0.05). In the GC type, Fas and FasL expressions were significantly associated with a favorable overall survival (Fas: P < 0.005; FasL: P < 0.05). Hence, Fas or FasL expression might contribute to a better prognosis of this type of DLBCL.Keywords
This publication has 36 references indexed in Scilit:
- Autoimmune Lymphoproliferative Syndrome with SomaticFasMutationsNew England Journal of Medicine, 2004
- Prediction of Survival in Diffuse Large-B-Cell Lymphoma Based on the Expression of Six GenesNew England Journal of Medicine, 2004
- The Clinical Significance of CD10 Antigen Expression in Diffuse Large B-Cell LymphomaAmerican Journal of Clinical Pathology, 2001
- Distinct types of diffuse large B-cell lymphoma identified by gene expression profilingNature, 2000
- Role of the CD40 and CD95 (APO‐1/Fas) antigens in the apoptosis of human B‐cell malignanciesBritish Journal of Haematology, 1997
- Fas Ligand-Induced Apoptosis as a Mechanism of Immune PrivilegeScience, 1995
- CD40 ligation induces Apo-1/Fas expression on human B lymphocytes and facilitates apoptosis through the Apo-1/Fas pathway.The Journal of Experimental Medicine, 1995
- The apoptosis-1/Fas protein in human systemic lupus erythematosus.JCI Insight, 1994
- Molecular cloning and expression of the fas ligand, a novel member of the tumor necrosis factor familyCell, 1993
- Characterization of the common acute lymphoblastic leukaemia antigen (CD10) as an activation molecule on mature human B cellsClinical and Experimental Immunology, 1990