Health and Medicine

elderly Asian mother and adult daughter

Older adults less likely to receive flu tests: study

An influenza diagnosis for people 65 and older is serious. Up to 85 percent of influenza-related deaths occur in older adults, the Centers for Disease Control (CDC) and Prevention reports.

neuron

Graphene material strengthens nerve signaling in the brain

Less than 20 years after it was developed, a thin, resilient sheet of carbon atoms with remarkable properties known as graphene is transforming biomedical fields as far flung as tissue engineering, neuroprosthetics and drug discovery.

Structure of a stem cell niche

Understanding the specialized environment where stem cells reside is important for developing stem-cell based regenerative therapies.

Cannabis compound reduces seizures

Cannabidiol (CBD) oils reduced seizures in patients with difficult-to-treat epilepsy, Vanderbilt investigators have found.

Hope for an RSV vaccine

Newly discovered features in an RSV protein may be useful for rational structure-based vaccine design.

mitochondria dna image

Mitochondrial mutations and disease

New findings suggest that oxidative stress damages mitochondrial DNA, and they link this damage to a disease state.

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