Subconjunctival Delivery of p75NTR Antagonists Reduces the Inflammatory, Vascular, and Neurodegenerative Pathologies of Diabetic Retinopathy
Author(s) -
Alba Galán,
Pablo F. Barcelona,
Hinyu Nedev,
Marinko V. Šarunic,
Yifan Jian,
H. Uri Saragovi
Publication year - 2017
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.16-20988
Subject(s) - diabetic retinopathy , medicine , retinal , inflammation , drug delivery , pharmacology , edema , retina , drug , therapeutic effect , uveitis , ophthalmology , diabetes mellitus , immunology , endocrinology , neuroscience , chemistry , organic chemistry , biology
The p75NTR is a novel therapeutic target validated in a streptozotocin mouse model of diabetic retinopathy. Intravitreal (IVT) injection of small molecule p75NTR antagonist THX-B was therapeutic and resolved the inflammatory, vascular, and neurodegenerative phases of the retinal pathology. To simplify clinical translation, we sought a superior drug delivery method that circumvents risks associated with IVT injections.
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