Umbilical cord blood biz flourishing despite doubts over its benefitsThey say stem cell transplantation for treatment is limited to hereditary or genetic conditions, specifically blood disorders.
HIV losing its edge, evolving into milder form: StudyOne of the world's most feared virus is losing its edge. HIV is evolving to become less deadly and less infectious, according to a major sc...
Child's genes affect mom's risk of rheumatoid arthritisA child's genetic makeup may contribute to his or her mother's risk of developing rheumatoid arthritis, a finding that can explain why wome...