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National Institutes of Health awards Case Western Reserve University $7.3M for eye research

Grant will support examining impact of pain and inflammation on eye’s surface and possible link to diseases.
November 9, 2022

The National Institutes of Health (NIH) has awarded the Case Western Reserve University (CWRU) School of Medicine a five-year, $7.3 million grant to identify new technology, methods and models to study the impact of inflammation and pain on eye health, specifically the surface.

“The cornea is the most densely innervated tissue in the body, yet we have a poor understanding of how structural and functional integrity is maintained at the eye surface,” said Michael Jenkins, The Dr. Donald and Ruth Weber Goodman Professor of Innovative Cardiovascular Research at the School of Medicine and principal investigator of the NIH-backed research. 

“Understanding neural control at the eye’s surface is critical to understand many diseases, including dry-eye disease, diabetes and more,” he said. “This will also help us better understand problems like corneal neuropathic pain.”

Jenkins said the research will involve a multidisciplinary team from CWRU and Cleveland Clinic with expertise in such areas as advanced 3D microscopy, neuroscience, pain, immunology, spatial statistics and machine/deep learning, among other areas. The team will also investigate eye surface control under different inflammatory and pain conditions such as evaporative dry-eye disease, diabetes and bacterial keratitis to better understand how treatment options affect the eye surface control system.