Medical research

Drew Weissman, Nobel-winning mRNA pioneer

Drew Weissman's decades of research into mRNA technology paved the way for COVID-19 vaccines, finally earning a Nobel prize for the physician-scientist.

Oncology & Cancer

How a leukemia hijacks the genes needed by blood stem cells

As a child, Lynn Aureli didn't know that a particular genetic change contributed to her acute myeloid leukemia (AML)—an alteration that eventually would help explain the cancer's lack of response to chemotherapy. Nor was ...

Diseases, Conditions, Syndromes

Stem cell treatment halts MS for some patients

A new study is strengthening the evidence that stem cell transplants can be highly effective for some people with multiple sclerosis—sending the disease into remission for years, and sometimes reversing disability.

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