Immunology

Macular degeneration linked to aging immune cells

As people age, their immune systems age, too. And new research at Washington University School of Medicine in St. Louis suggests that aging immune cells increase the risk for age-related macular degeneration, a major cause ...

Surgery

Simple move may boost spinal fusion outcomes

A new approach that could revolutionize spinal fusion surgery does away with the need to "flip" patients from their back or side onto their stomach midway through the operation—a switch researchers say dramatically improves ...

Ophthalmology

New gene therapy for vision loss proven safe in humans

In a small and preliminary clinical trial, Johns Hopkins researchers and their collaborators have shown that an experimental gene therapy that uses viruses to introduce a therapeutic gene into the eye is safe and that it ...

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