Neuropathy, ataxia, and retinitis pigmentosa (NARP) is a condition that causes a variety of signs and symptoms that mainly affect the nervous system. The condition ...

... in the PRPH2 gene can cause autosomal dominant retinitis pigmentosa, an eye disease that first disrupts night vision ... other retinal disorders caused by PRPH2 gene mutations, retinitis pigmentosa involves a slow degeneration of photoreceptor cells, leading ...

... Some of these individuals have a condition called retinitis pigmentosa, in which the light-sensing cells of the ... developmental delay (SIFD) and a milder disorder called retinitis pigmentosa with erythrocytic microcytosis (RPEM), each named for its ...

... The most common rod-cone dystrophy is called retinitis pigmentosa, and the vision problems in Mainzer-Saldino syndrome ... deposits of pigment in the retina from which retinitis pigmentosa gets its name are often not found in ...

... were thought to have nonsyndromic hearing loss developed retinitis pigmentosa (a vision disorder characteristic of Usher syndrome) later ... However, other individuals diagnosed with DFNB2 never develop retinitis pigmentosa, and recent studies indicate that DFNB2 and Usher ...

... disease is caused by an eye disorder called retinitis pigmentosa. This disorder affects the retina, the light-sensitive ... the retina gradually deteriorate. The first sign of retinitis pigmentosa is usually a loss of night vision, which ...

... Crisponi/CISS1-like Phenotype Associated with Early-Onset Retinitis Pigmentosa. Am J Hum Genet. 2016 Jul 7;99( ...

... of rod-cone dystrophy is a condition called retinitis pigmentosa. ABCA4 CACNA1F CNGA3 CNGB3 CRB1 CRX GUCY2D PDE6C ...

... but less severe, condition called neuropathy, ataxia, and retinitis pigmentosa (NARP). A small number of mutations in the ...