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Full-Text Articles in Medicine and Health Sciences
Myo/Nog Cells Expressing Muscle Proteins Are Present In Preretinal Membranes From Patients With Proliferative Vitreoretinopathy., Jacquelyn Gerhart, Nathan Morrison, Lindsay Gugerty, David Telander, Arturo Bravo Nuevo, Mindy George-Weinstein
Myo/Nog Cells Expressing Muscle Proteins Are Present In Preretinal Membranes From Patients With Proliferative Vitreoretinopathy., Jacquelyn Gerhart, Nathan Morrison, Lindsay Gugerty, David Telander, Arturo Bravo Nuevo, Mindy George-Weinstein
PCOM Scholarly Papers
Proliferative vitreoretinopathy (PVR) is a complication of rhegmatogenous retinal detachment and ocular trauma. The disease is characterized by development of membranes that may apply traction to the retina and cause redetachment. Membrane contractions are attributed to myofibroblasts arising from retinal pigment epithelial cells, glia and fibroblasts. The progenitors of myofibrobasts in the lens are Myo/Nog cells that express the skeletal muscle transcription factor MyoD and bone morphogenetic protein inhibitor Noggin. The retina and choroid also contain Myo/Nog cells that respond to stress. We examined preretinal PVR membranes from three ocular trauma patients with retinal detachment for Myo/Nog cells and their …