background: dysregulation of wnt signaling has been reported in many malignancies. objective: this study was conducted to investigate the expression pattern of 14 members of the wnt gene family in different immunophenotypic subtypes of all. methods: semi-quantitative rt-pcr was performed on samples from 71 all patients and 36 age-matched healthy individuals. the all patients were categorized in...

INTRODUCTION Pre-naïve B cells represent an intermediate stage in human B-cell development with some functions of mature cells, but their involvement in immune responses is unknown. The aim of this study was to determine the functional role of normal pre-naïve B cells during immune responses and possible abnormalities in systemic lupus erythematosus (SLE) that might contribute to disease pathog...