Project Grant R21EY036585

Award Date 9/30/24
Completion Date 9/29/26
Dollars Obligated $441K
Federal Grant Program
93.867
Assistance Type
Project Grant
Place of Performance
Berkeley, CA 94720, USA
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The National Eye Institute (NEI) has awarded a $494,418 Project Grant (CFDA 93.867 Vision Research) to the University of Alabama at Birmingham (UAB) to conduct research on myopia and the visual environment. The project aims to: Determine the anti-myopia effectiveness of various real-world visual scenes to understand how differences between natural and man-made environments may impact eye growth and development of myopia. Develop an improved and safer repeated low-level red light therapy to...
The National Eye Institute (NEI) awarded a $210,534 Project Grant under the Vision Research program (CFDA 93.867) to Legacy Emanuel Hospital & Health Center. The grant supports a study to investigate the relationship between cellular, molecular, and structural alterations in the optic nerve head (ONH) and the development of juvenile myopia using a tree shrew model. The research aims to assess changes in axonal health, myelin, and immune cell infiltration in the ONH, and correlate these...
The National Eye Institute (NEI) awarded a $816,750 Project Grant (Federal Grant Program CFDA 93.867 - Vision Research) to the University of Alabama at Birmingham (UAB) to pilot test a novel wavelength-based method for controlling childhood myopia. The project aims to determine the efficacy of amber contact lens wear for up to four hours per day in slowing myopia progression and axial elongation in 40 myopic children aged 8 to 13 years. This pilot "proof-of-concept" study will test the...
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This $148,568 Project Grant award from the National Eye Institute (CFDA 93.867 Vision Research) to Emory University supports research to investigate the role of scleral fibroblasts in refractive development and myopia. The research aims to identify characteristics of scleral fibroblasts that contribute to successful refractive development, and then compare those to changes observed in mouse models of myopia induced by lens wear or retinoic acid exposure. This work will help elucidate the role of...
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This federal Project Grant award, sponsored by the National Eye Institute (NEI) under the Vision Research program (CFDA 93.867), provides $441,375 to the University of California, Berkeley to investigate pharmacological interventions for slowing the progression of myopia (nearsightedness) in a guinea pig animal model.

The key research objectives are to: (1) examine the efficacy of a combination therapy involving levodopa and carbidopa in inhibiting defocus-induced myopia in guinea pigs, and explore the underlying retinal and choroidal mechanisms; (2) compare the effects of a combination therapy with atropine, levodopa, and carbidopa versus atropine alone; and (3) investigate how increased accommodative tone encoded by the retinal pigment epithelium is inhibited by atropine. The planned studies will leverage advanced ocular imaging, functional testing, and molecular biology tools to track treatment outcomes and elucidate the mechanistic basis for the interventions. The findings from this project are expected to provide important translational insights for developing improved myopia control strategies.

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