HIV evades the body’s immune defenses through a multitude of mutations, and antibodies produced by the host’s immune system to fight HIV also follow convoluted evolutionary pathways that have been

For a child, recovering from a broken bone is typically a short-lived, albeit painful, convalescence. But for older adults, it can be a protracted and potentially life-threatening process.

Umbilical cord blood stem cells that are cultured and expanded outside the body before being used for bone marrow transplant in adult blood cancer patients appear safe and restore blood count recov

Is the biggest enemy of good science a financial conflict of interest? Probably not. The real enemy is bias. How do you measure bias? What are potential sources of bias?

Anna Mae Diehl, MD, the Florence McAllister Professor of Medicine and professor of molecular genetics and microbiology in Duke University Sch