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Sex differences seen in pursuit of interventional cardiology career

(HealthDay)—Unique factors dissuade female fellows-in-training from pursuing a career in interventional cardiology (IC), according to a study published online Jan. 16 in JACC: Cardiovascular Interventions.

Medical research

Scientists create a renewable source of cancer-fighting T cells

A study by UCLA researchers is the first to demonstrate a technique for coaxing pluripotent stem cells—which can give rise to every cell type in the body and which can be grown indefinitely in the lab—into becoming mature ...

Medical research

Blocking hormone uptake burns more fat

A newly discovered regulatory mechanism helps the body control the rate of fat metabolism, according to a new study publishing on January 17 in the open-access journal PLOS Biology by Ligong Chen of Tsinghua University in ...

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Resist! TAK1 enables endothelial cells to avoid apoptosis

Cell death is an important aspect of tissue homeostasis, as well as inflammation and disease pathogenesis related to infection, injury, and tumor growth. Tumor necrosis factor-α (TNFα) coordinates cell death in a variety ...

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Stem cell transplant slows progression of multiple sclerosis

(HealthDay)—For patients with relapsing-remitting multiple sclerosis (MS), nonmyeloablative hematopoietic stem cell transplantation (HCST) is associated with prolonged time to disease progression compared with disease-modifying ...

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As the oceans rise, so do your risks of breast cancer

It is encouraging to see greater attention in the media to the issue of climate change and its effects on the life-support systems of the planet. The link between breast cancer and the environment, however, is being overlooked.

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Developing a better, faster diagnostic for cryptosporidiosis

Cryptosporidiosis is the leading cause of waterborne diseases among humans in the United States, infecting almost 750,000 people each year, according to the Centers for Disease Control and Prevention. Globally in 2010, nearly ...

Medical research

Scientists have identified a bone marrow backup system

New research from the Stowers Institute for Medical Research has identified the backup for an important biological system—the hematopoietic system, whose adult stem cells constantly replenish the body's blood supply.

Medical research

MANF identified as a rejuvenating factor in parabiosis

Older mice who are surgically joined with young mice in order to share a common bloodstream get stronger and healthier, making parabiosis one of the hottest topics in age research. Publishing in Nature Metabolism, researchers ...