Oncology & Cancer

Leukemia drug shows promise for treating a childhood brain cancer

A drug used to treat chronic myeloid leukemia appears to be more effective at stopping a type of medulloblastoma in mouse models than existing treatments for the deadly pediatric brain tumor, reports a multi-institutional ...

Medical research

Researchers regrow hair on wounded skin

By stirring crosstalk among skin cells that form the roots of hair, researchers report they have regrown hair strands on damaged skin. The findings better explain why hair does not normally grow on wounded skin, and may help ...

Oncology & Cancer

Hedgehog signaling proteins keep cancer stem cells alive

Researchers from Charité - Universitätsmedizin Berlin have discovered that the survival of cancer stem cells is dependent on the Hedgehog signaling pathway. Targeting this pathway had previously shown no effect on the growth ...

Oncology & Cancer

Atoh1, a potential Achilles' heel of Sonic Hedgehog medulloblastoma

Medulloblastoma is the most common type of solid brain tumor in children. Current treatments offer limited success and may leave patients with severe neurological side effects, including psychiatric disorders, growth retardation ...

Medical research

Obesity prevented in mice fed high-fat diet

Researchers at Washington University School of Medicine in St. Louis have identified a way to prevent fat cells from growing larger, a process that leads to weight gain and obesity. By activating a pathway in fat cells in ...

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