New study identifies how blood vessel dysfunction can worsen chronic disease

Researchers at Oregon Health & Science University have uncovered how specialized cells surrounding small blood vessels, known as perivascular cells, contribute to blood vessel dysfunction in chronic diseases such as

Potential single-dose smallpox and mpox vaccine moves forward

Vaccines that prevent smallpox and mpox come in 2 varieties. One uses a single shot of a live virus but carries risk of serious side effects; the other, which is

Red light therapy shows promise for pain relief, inflammation and skin conditions – but other claims might be hyped

Red light therapy is increasingly viewed as a promising treatment for wrinkles, acne, psoriasis, scars and sun-damaged skin, and as a supportive therapy for some kinds of cancer. But does