Stony Brook University

Medical research

New mechanism identified behind blindness in older adults

Using laboratory-grown roundworms as well as human and mouse eye tissue, University of Maryland School of Medicine (UMSOM) researchers have identified a new potential mechanism for age-related macular degeneration—the leading ...

Medical research

Gut epithelium muscles up against infection

To maximize absorption of nutrients from the diet, the intestinal mucous membrane has a large surface area. However, this also makes it vulnerable to attack from aggressive gut microbes. A new study by Uppsala University ...

Biotechnology

For tomato genes, one plus one doesn't always make two

Both people and tomatoes come in different shapes and sizes. That is because every individual has a unique set of genetic variations—mutations—that affect how genes act and function. Added together, millions of small ...

Vaccination

Skin reactions usually mild after COVID-19 vaccination

(HealthDay)—Skin reactions can occur following COVID-19 vaccination, but reactions are mild, according to a study published online April 7 in the Journal of the American Academy of Dermatology.

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