Ciliary signaling goes down the tubes

被引:19
作者
Calvet, JP
机构
[1] Univ Kansas, Med Ctr, Dept Biochem & Mol Biol, Kansas City, KS 66160 USA
[2] Univ Kansas, Med Ctr, Kidney Inst, Kansas City, KS 66160 USA
关键词
D O I
10.1038/ng1078
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
The focus of research on polycystic kidney disease (PKD) has recently shifted to the primary cilia of renal epithelial cells. A new study shows that the protein products of the genes mutated in PKD mediate mechanosensory calcium mobilization, suggesting that a disruption of fluid-flow sensing triggers abnormal cell proliferation and cyst growth.
引用
收藏
页码:113 / 114
页数:2
相关论文
共 15 条
[1]  
Barr MM, 1999, NATURE, V401, P386, DOI 10.1038/43913
[2]   PKD1 induces p21waf1 and regulation of the cell cycle via direct activation of the JAK-STAT signaling pathway in a process requiring PKD2 [J].
Bhunia, AK ;
Piontek, K ;
Boletta, A ;
Liu, LJ ;
Qian, F ;
Xu, PN ;
Germino, FJ ;
Germino, GG .
CELL, 2002, 109 (02) :157-168
[3]   Constitutive activation of G-proteins by polycystin-1 is antagonized by polycystin-2 [J].
Delmas, P ;
Nomura, H ;
Li, XG ;
Lakkis, M ;
Luo, Y ;
Segal, Y ;
Fernández-Fernández, JM ;
Harris, P ;
Frischauf, AM ;
Brown, DA ;
Zhou, J .
JOURNAL OF BIOLOGICAL CHEMISTRY, 2002, 277 (13) :11276-11283
[4]  
Haycraft CJ, 2001, DEVELOPMENT, V128, P1493
[5]   Cystin, a novel cilia-associated protein, is disrupted in the cpk mouse model of polycystic kidney disease [J].
Hou, XY ;
Mrug, M ;
Yoder, BK ;
Lefkowitz, EJ ;
Kremmidiotis, G ;
D'Eustachio, P ;
Beier, DR ;
Guay-Woodford, LM .
JOURNAL OF CLINICAL INVESTIGATION, 2002, 109 (04) :533-540
[6]   Genetics and pathogenesis of polycystic kidney disease [J].
Igarashi, P ;
Somlo, S .
JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY, 2002, 13 (09) :2384-2398
[7]   Polycystin-2 is an intracellular calcium release channel [J].
Koulen, P ;
Cai, YQ ;
Geng, L ;
Maeda, Y ;
Nishimura, S ;
Witzgall, R ;
Ehrlich, BE ;
Somlo, S .
NATURE CELL BIOLOGY, 2002, 4 (03) :191-197
[8]  
Murcia NS, 2000, DEVELOPMENT, V127, P2347
[9]  
NAULI SM, 2003, NAT GENET, P33
[10]   Polycystin-2 localizes to kidney cilia and the ciliary level is elevated in orpk mice with polycystic kidney disease [J].
Pazour, GJ ;
San Agustin, JT ;
Follit, JA ;
Rosenbaum, JL ;
Witman, GB .
CURRENT BIOLOGY, 2002, 12 (11) :R378-R380