Medical research

Hormone plays surprise role in fighting skin infections

Antimicrobial peptides (AMPs) are molecules produced in the skin to fend off infection-causing microbes. Vitamin D has been credited with a role in their production and in the body's overall immune response, but scientists ...

Oncology & Cancer

Biomarker predicts chemo response for osteosarcoma

(Medical Xpress) -- Scientists have found that a protein expressed by some cancers is a good predictor of how the cancer will respond to standard chemotherapy for osteosarcoma, the most common bone cancer in children. Knowing ...

Surgery

Bioactive composite supports healing of broken bones

A broken bone failing to heal represents an enormous burden for patients, which also often leads to further additional surgeries being required. Fraunhofer researchers have worked alongside partners to develop a composite ...

Oncology & Cancer

Modifying the major model of a modern major mouse model

If a new anti-cancer drug shows promise in a Petri dish, often the next step is to test the drug's effect in mice. This system tends to work well with drugs that directly target cancer, but breaks down with immunotherapies. ...

Oncology & Cancer

New immune therapy shows promise in kidney cancer

An antibody that helps a person's own immune system battle cancer cells shows increasing promise in reducing tumors in patients with advanced kidney cancer, according to researchers at Beth Israel Deaconess Medical Center.

Genetics

Gene discoveries give hope against 'Brittle bone' disease

(HealthDay)—Mutations in a gene involved in bone development appear to cause certain severe forms of bone loss, a finding that could lead to new therapies for the common bone-thinning disorder osteoporosis, researchers ...

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