Psychology & Psychiatry

Understanding the biology of PTSD

(Medical Xpress) -- The images of war often stay with those who have experienced it long after a conflict is over. While the physical wounds are apparent, we are learning more and more about the toll these conflicts take ...

Genetics

New clues to human deafness found in mice

Providing clues to deafness, researchers at Washington University School of Medicine in St. Louis have identified a gene that is required for proper development of the mouse inner ear.

Oncology & Cancer

Milk thistle extract stops lung cancer in mice

Tissue with wound-like conditions allows tumors to grow and spread. In mouse lung cancer cells, treatment with silibinin, a major component of milk thistle, removed the molecular billboards that signal these wound-like conditions ...

Medical research

Improving wound healing

Time heals all wounds – or so the saying goes. But our ability to heal damaged organs or tissues, such as the skin, is by no means perfect and results in formation of a scar. Scars are more fragile and less elastic than ...

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