Ophthalmology Times - ophthalmology news, articles, and events in a timely and accurate manner for members of the ophthalmic community.

Even when within the normal range, lower levels of vitamin B12 may contribute to cognitive decline, according to a new study.

Modern Retina - ophthalmology news, articles, and events in a timely and accurate manner for members of the ophthalmic ...

A biomarker is a biological characteristic that is objectively measured and evaluated as an indicator of normal biological or pathological processes, or a response to a therapeutic intervention.

That is the basis for precision medicine, which examines various biomarkers to help guide therapy and prognosis. In oncology, development of precision medicine techniques has largely focused on ...