Ophthalmology

Bionic eye gives hope to the blind

After years of research, the first bionic eye has seen the light of day in the United States, giving hope to the blind around the world.

Medical research

Study advances use of stem cells in personalized medicine

Johns Hopkins researchers report concrete steps in the use of human stem cells to test how diseased cells respond to drugs. Their success highlights a pathway toward faster, cheaper drug development for some genetic illnesses, ...

Genetics

Vitamin B12 deficiency: Tracking the genetic causes

Vitamin B12 is essential to human health. However, some people have inherited conditions that leave them unable to process vitamin B12. As a result they are prone to serious health problems, including developmental delay, ...

Genetics

Cause of rare growth disease discovered

A rare genetic disease which causes some parts of the body to grow excessively has been linked to a cancer-associated mutation that drives cell growth, potentially paving the way for new treatments. The research findings ...

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