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Oct 25, 2023 | UCI Health Gavin Herbert Eye Institute
UCI Gavin Herbert Eye Institute 10 Year Anniversary
September 2023 marks the 10th Anniversary of the opening of the Gavin Herbert Eye Institute. This commemorative video looks at the inspiration and accomplishments of the institute and highlights our growth and groundbreaking research, all aimed at creating a positive impact within our local community and on a global scale.
Oct 13, 2023 | UCI News
A decade of visionary achievement
UCI’s Gavin Herbert Eye Institute celebrates its 10th anniversary.
Oct 10, 2023 | Review of Ophthalmology
What to do with a White Cataract
The challenges to expect and tips for successful management of these complicated cases.
Aug 29, 2023 | Cell Reports Journal
Rapid RGR-dependent visual pigment recycling is mediated by the RPE and specialized Müller glia
In daylight, demand for visual chromophore (11-cis-retinal) exceeds supply by the classical visual cycle. This shortfall is compensated, in part, by the retinal G-protein-coupled receptor (RGR) photoisomerase, which is expressed in both the retinal pigment epithelium (RPE) and in Müller cells. The relative contributions of these two cellular pools of RGR to the maintenance of photoreceptor light responses are not known. Here, we use a cell-specific gene reactivation approach to elucidate the kinetics of RGR-mediated recovery of photoreceptor responses following light exposure. Electroretinographic measurements in mice with RGR expression limited to either cell type reveal that the RPE and a specialized subset of Müller glia contribute both to scotopic and photopic function. We demonstrate that 11-cis-retinal formed through photoisomerization is rapidly hydrolyzed, consistent with its role in a rapid visual pigment regeneration process. Our study shows that RGR provides a pan-retinal sink for all-trans-retinal released under sustained light conditions and supports rapid chromophore regeneration through the photic visual cycle.
Aug 29, 2023 | UCI School of Medicine
UC Irvine researchers discover a nanobody which may lead to treatment for Retinitis Pigmentosa
A special antibody derived from Llamas - called a nanobody - can stop the misfolding and the activation of Rhodopsin, a molecule whose mutations can lead to blindness
Aug 08, 2023 | UCI Health Gavin Herbert Eye Institute Shine the Light
Q&A with Chief of Neuro-ophthalmology Dr. Vivek Patel
One of our collaboration opportunities at UCI Health Gavin Herbert Eye Institute is Neuro-ophthalmology. Hear from Chief of Neuro-ophthalmology, Dr. Vivek Patel, in this Q&A.
Jul 28, 2023 | UCI School of Medicine
Krzysztof Palczewski, PhD, Receives the Distinguished Senior Faculty Award for Research
Krzysztof Palczewski, PhD, distinguished professor in the Department of Ophthalmology and the UCI Gavin Herbert Eye Institute, receives the UCI Academic Senate's most prestigious award.
Jul 28, 2023 | UCI Health Gavin Herbert Eye Institute Shine the Light
Appreciating the value of leading-edge information
Nearly 10 million people with diabetes in the U.S. have diabetic retinopathy, or eye damage as a result from the disease, new research shows. Hear from top specialists, including Dr. Mitul Mehta, Associate Clinical Professor, Ophthalmology, UCI School of Medicine, on the condition and treatment options.
Jul 06, 2023 | UCI Health Gavin Herbert Eye Institute Shine the Light
Eyes are a Window into the Brain
UCI Health neuro-ophthalmologists work closely with their UCI Health neurosurgery colleagues to treat patients with complex conditions that affect vision.
Jul 01, 2023 | Health.com
1 in 4 people with diabetes have this sight-threatening condition, study finds