| Literature DB >> 22327515 |
Cheng Wang1, Yulei Li, Lei Shi, Jie Ren, Monica Patti, Tao Wang, João R M de Oliveira, María-Jesús Sobrido, Beatriz Quintáns, Miguel Baquero, Xiaoniu Cui, Xiang-Yang Zhang, Lianqing Wang, Haibo Xu, Junhan Wang, Jing Yao, Xiaohua Dai, Juan Liu, Lu Zhang, Hongying Ma, Yong Gao, Xixiang Ma, Shenglei Feng, Mugen Liu, Qing K Wang, Ian C Forster, Xue Zhang, Jing-Yu Liu.
Abstract
Familial idiopathic basal ganglia calcification (IBGC) is a genetic condition with a wide spectrum of neuropsychiatric symptoms, including parkinsonism and dementia. Here, we identified mutations in SLC20A2, encoding the type III sodium-dependent phosphate transporter 2 (PiT2), in IBGC-affected families of varied ancestry, and we observed significantly impaired phosphate transport activity for all assayed PiT2 mutants in Xenopus laevis oocytes. Our results implicate altered phosphate homeostasis in the etiology of IBGC.Entities:
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Year: 2012 PMID: 22327515 DOI: 10.1038/ng.1077
Source DB: PubMed Journal: Nat Genet ISSN: 1061-4036 Impact factor: 38.330