Medical research

Researchers identify new target to reduce risk of GVHD

Stem cell transplants can cure patients with high-risk leukemia or lymphoma. Graft-versus-host disease (GVHD) is a potentially life-threatening side effect that occurs when the donor's immune cells attack the recipient's ...

Medical research

Engineered bone marrow could make transplants safer

Engineers at the University of California San Diego have developed biomimetic bone tissues that could one day provide new bone marrow for patients needing transplants.

Surgery

A recipe for long-lasting livers

People waiting for organ transplants may soon have higher hopes of getting the help that they need in time. Researchers at the RIKEN Center for Developmental Biology have developed a new technique that extends the time that ...

HIV & AIDS

2 stem cell patients stop HIV drugs, no virus seen (Update)

Two HIV-positive patients in the United States who underwent bone marrow transplants for cancer have stopped anti-retroviral therapy and still show no detectable sign of the HIV virus, researchers said Wednesday.

Immunology

First ever 'atlas' of T cells in human body

By analyzing tissues harvested from organ donors, Columbia University Medical Center (CUMC) researchers have created the first ever "atlas" of immune cells in the human body. Their results provide a unique view of the distribution ...

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