Loss of polycystin-1 inhibits Bicc1 expression during mouse development.
Loss of polycystin-1 inhibits Bicc1 expression during mouse development.
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DOI：
10.1371/journal.pone.0088816
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Wu G
中科院分区：
文献类型：
--
作者：
Lian P;Li A;Li Y;Liu H;Liang D;Hu B;Lin D;Jiang T;Moeckel G;Qin D;Wu G
Bicc1 is a mouse homologue of Drosophila Bicaudal-C (dBic-C), which encodes an RNA-binding protein. Orthologs of dBic-C have been identified in many species, from C. elegans to humans. Bicc1-mutant mice exhibit a cystic phenotype in the kidney that is very similar to human polycystic kidney disease. Even though many studies have explored the gene characteristics and its functions in multiple species, the developmental profile of the Bicc1 gene product (Bicc1) in mammal has not yet been completely characterized. To this end, we generated a polyclonal antibody against Bicc1 and examined its spatial and temporal expression patterns during mouse embryogenesis and organogenesis. Our results demonstrated that Bicc1 starts to be expressed in the neural tube as early as embryonic day (E) 8.5 and is widely expressed in epithelial derivatives including the gut and hepatic cells at E10.5, and the pulmonary bronchi at E11.5. In mouse kidney development, Bicc1 appears in the early ureteric bud and mesonephric tubules at E11.5 and is also expressed in the metanephros at the same stage. During postnatal kidney development, Bicc1 expression gradually expands from the cortical to the medullary and papillary regions, and it is highly expressed in the proximal tubules. In addition, we discovered that loss of the Pkd1 gene product, polycystin-1 (PC1), whose mutation causes human autosomal dominant polycystic kidney disease (ADPKD), downregulates Bicc1 expression in vitro and in vivo. Our findings demonstrate that Bicc1 is developmentally regulated and reveal a new molecular link between Bicc1 and Pkd1.
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影响因子：
10.5
作者：
Harris PC;Torres VE
通讯作者：
Torres VE
影响因子：
6.6
作者：
Fu, Yulong;Kim, Ingyu;Lian, Peiwen;Li, Ao;Zhou, Liang;Li, Cunxi;Liang, Dan;Coffey, Robert J.;Ma, Jie;Zhao, Ping;Zhan, Qimin;Wu, Guanqing
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影响因子：
5.3
作者：
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通讯作者：
Richard, S
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2.6
作者：
Wessely, O;Tran, U;De Robertis, EM
通讯作者：
De Robertis, EM
影响因子：
19.6
作者：
Torres, Vicente E.;Harris, Peter C.
通讯作者：
Harris, Peter C.