Medical research

Scientists identify how repair protein finds DNA damage

Researchers at the University of Pittsburgh School of Medicine and University of Pittsburgh Cancer Institute (UPCI) have demonstrated how Rad4, a protein involved in DNA repair, scans the DNA in a unique pattern of movement ...

Diseases, Conditions, Syndromes

Narrow wavelength of UV light safely kills drug-resistant bacteria

Scientists from the Center for Radiological Research at Columbia University Medical Center have shown that a narrow wavelength of ultraviolet (UV) light safely killed drug-resistant MRSA bacteria in mice, demonstrating a ...

Ophthalmology

LSU ophthalmologist recommends UV protection inside cars

In invited commentary on a comparative study of the protective properties of windshields and side-windows in cars against harmful UV rays, Dr. Jayne Weiss, Professor and Chair of Ophthalmology at LSU Health New Orleans School ...

Health

Debunking digital eyestrain and blue light myths

Nearly 90 percent of adults use digital devices for two or more hours per day, according to The Vision Council's 2016 Digital Eye Strain Report, exposing consumers to blue light that some suggest is dangerous.

Health

The risks and benefits of tanning

Eighty years ago, when sun exposure was first associated with skin cancer, popular culture was exalting tanning by emphasizing that a "fine brown color suggests health and good times, and is a pleasant thing to see."

Oncology & Cancer

Skin cancer survivor inspires research study

A patient with a rare condition that led to him developing skin cancer is helping medical experts discover why some other patients are not protecting themselves from the sun.

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