Expression of leucocyte common antigen and epithelial membrane antigen in plasmacytic malignancies.

Expression of Prostate-Specific Membrane Antigen (PSMA) in Brain Glioma and its Correlation with Tumor Grade

Background & Objective Angiogenesis is an essential component of tumor growth. Expression of PSMA on the neo-vasculature of many solid tumors, including glioblastoma multi-form, has been determined. The pattern of expression suggests that PSMA may play a functional role in angiogenesis. Methods: expression of PSMA in dif...

Comparison of Mouse Ly5a and Ly5b Leucocyte Common Antigen Alleles

The family of leucocyte common antigen (LCA) transmembrane glycoproteins is expressed in most hematopoietic cells. Molecular isoforms of the LCA molecule are generated by alternative splicing of a single gene encoded on the murine chromosome 1. Three LCA alleles with different antigenic reactivities have been identified in inbred mouse strains. To investigate the divergence between alleles, cDN...

Identification of Malignant Cells in Serous Fluids Using a Panel of Monoclonal Cytokeratin Antibodies, Epithelial Membrane Antigen(EMA) , Carcino Embryonic Antigen (CEA)

Abstract Background and Objective: Identification of malignant cells and the type of malignancy in Effusionsis very important. The main aim of this study was to differentiate between reactive mesothelial cells and malignant cells and to determine the type of the tumor cells in effusions with the aid of tumor markers Creatine Kinase (CK), EMA and CEA. Material and Methods: Forty serous flui...

Severe combined immunodeficiency with abnormalities in expression of the common leucocyte antigen, CD45.

Children presenting with disseminated viral infections should be carefully investigated because they almost invariably have an underlying immunodeficiency. A child is reported who had disseminated cytomegalovirus and a novel form of severe combined immunodeficiency with abnormal expression of the common leucocyte antigen, CD45.

Human Leucocyte Antigen Matching Strategy