Health and Medicine

Parsing diabetic skin infections

Vanderbilt researchers have discovered a role for an inflammatory mediator in diabetic skin infections, suggesting new therapeutic targets for this common complication of diabetes.

Lymphocytes attacking cancer cell

Evading cell death

Stress granules that form in response to cellular stress help cancer cells survive and develop resistance to treatment.

Vitamin C protects brain from seizures

Brain ascorbate — vitamin C — is important for protecting the brain against seizures and cognitive decline in Alzheimer’s disease.

Novel methods to treat glaucoma

Increasing a certain signaling molecule prevents the degeneration of retinal cells that are lost in glaucoma, suggesting a new way to treat this disease.

Cholesterol

Obesity negates beneficial drug effects

A drug that improves levels of “good” cholesterol may not be beneficial for obese individuals, Vanderbilt researchers have discovered.

Clues to bone metastases

Vanderbilt researchers are developing new approaches to study the mechanisms underlying why breast cancer cells home to bone and lie dormant, evading treatment.

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