We observed clustering of monoclonal B-cell disease in siblings being screened as allogeneic donors for patients with multiple myeloma (MM) scheduled for stem cell transplantation (SCT). Of 134 asymptomatic donors, the incidence of monoclonal B-cell disease was 8/84 in siblings and 1/50 in matched unrelated donors. From an analysis of five MM families scheduled for allogeneic SCT, monoclonal B-...

BACKGROUND Allografts from living donors survive longer than those from deceased donors but the role of HLA mismatching in living kidney donation is still in question. We examined the effect of HLA compatibility on kidney allograft survival from living donors by studying all first adult kidney transplants performed in the United States over 25 years. METHODS Using the United Network for Organ...

Transplantation is the best treatment of end-stage renal disease (ESRD. Life expectancy, the quality of life and reduced medical expenses are greater with kidney transplantation than with maintenance dialysis. However, organ shortage remains the central problem in kidney transplantation. To tackle this problem, we, in Iran, have initiated a living unrelated donor (LURD) program using emotionall...

Epstein-Barr virus (EBV) is a ubiquitous human herpesvirus that persistently infects 85% of the adult population worldwide. In this report, we examine the proliferative response and cytokine secretion profile of CD4(+) T lymphocytes from a panel of unrelated EBV-positive donors against two EBV latent antigens, EBNA1 and EBNA3C. Substantial proliferative responses by CD4(+) lymphocytes were demo...