@article {615,
	title = {Mutation in the intracellular chloride channel CLCC1 associated with autosomal recessive retinitis pigmentosa.},
	journal = {PLoS Genet},
	volume = {14},
	year = {2018},
	month = {2018 08},
	pages = {e1007504},
	abstract = {<p>We identified a homozygous missense alteration (c.75C>A, p.D25E) in CLCC1, encoding a presumptive intracellular chloride channel highly expressed in the retina, associated with autosomal recessive retinitis pigmentosa (arRP) in eight consanguineous families of Pakistani descent. The p.D25E alteration decreased CLCC1 channel function accompanied by accumulation of mutant protein in granules within the ER lumen, while siRNA knockdown of CLCC1 mRNA induced apoptosis in cultured ARPE-19 cells. TALEN KO in zebrafish was lethal 11 days post fertilization. The depressed electroretinogram (ERG) cone response and cone spectral sensitivity of 5 dpf KO zebrafish and reduced eye size, retinal thickness, and expression of rod and cone opsins could be rescued by injection of wild type CLCC1 mRNA. Clcc1+/- KO mice showed decreased ERGs and photoreceptor number. Together these results strongly suggest that intracellular chloride transport by CLCC1 is a critical process in maintaining retinal integrity, and CLCC1 is crucial for survival and function of retinal cells.</p>},
	keywords = {Animals, Asian Continental Ancestry Group, Cell Line, Chloride Channels, Cytoplasm, Eye Proteins, HEK293 Cells, Homozygote, Humans, Mice, Mice, Knockout, Mutation, Missense, Pakistan, Retina, Retinal Cone Photoreceptor Cells, Retinal Rod Photoreceptor Cells, Retinitis Pigmentosa, Zebrafish},
	issn = {1553-7404},
	doi = {10.1371/journal.pgen.1007504},
	author = {Li, Lin and Jiao, Xiaodong and D{\textquoteright}Atri, Ilaria and Ono, Fumihito and Nelson, Ralph and Chan, Chi-Chao and Nakaya, Naoki and Ma, Zhiwei and Ma, Yan and Cai, Xiaoying and Zhang, Longhua and Lin, Siying and Hameed, Abdul and Chioza, Barry A and Hardy, Holly and Arno, Gavin and Hull, Sarah and Khan, Muhammad Imran and Fasham, James and Harlalka, Gaurav V and Michaelides, Michel and Moore, Anthony T and Coban Akdemir, Zeynep Hande and Jhangiani, Shalini and Lupski, James R and Cremers, Frans P M and Qamar, Raheel and Salman, Ahmed and Chilton, John and Self, Jay and Ayyagari, Radha and Kabir, Firoz and Naeem, Muhammad Asif and Ali, Muhammad and Akram, Javed and Sieving, Paul A and Riazuddin, Sheikh and Baple, Emma L and Riazuddin, S Amer and Crosby, Andrew H and Hejtmancik, J Fielding}
}
