SNX10,SNX11蛋白功能研究
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摘要
内涵体转运是真核调节蛋白质功能的一个重要手段。蛋白需要通过内涵体转运在适当的时间定位到适当的区域以发挥它正常的生理功能。同时内涵体转运也可以通过修饰和降解等方法调节蛋白的活性。Sorting Nexins(SNXs)是一个新的与内涵体分选相关蛋白家族。它们以PX结构域为特征结构。PX结构域是个磷酸肌醇结合结构域,SNXs通过PX与磷酸肌醇的结合定位到内涵体膜上。由于SNXs在除PX结构域外的蛋白结构上较大的差异,这些成员在多样的内涵体转运通路上发挥功能。
     SNX10,SNX11是SNXs家族结构最简单的一类蛋白,除了PX结构域外不含有其它已知的功能性结构域。这两个蛋白在氨基酸序列具有很高的相似性,在进化上也最为接近。但它们的功能完全未知。我们实验室第一次发现在细胞中高表达SNX10可以诱导出巨大的空泡结构,但对这个过程的分子机制并不清楚。我们发现SNX10主要定位在Rab5阳性的早期内涵体上,而诱导出的空泡则显示出晚期内涵体标记,说明SNX10可能开启了一条通路,加速了由早期内涵体向晚期内涵体的转变。而在这个过程中抑制Rab7可以起到抑制SNX10表型的作用,而Rab5抑制则不产生影响,说明这条通路不依赖于Rab5而依赖于Rab7。同时我们发现SNX11可以特异性的抑制SNX10的表型。SNX11在早期和晚期内涵体上都有部分定位。当SNX11与SNX10一起转染入细胞时,SNX11与SNX10共定位在早期内涵体上,并抑制Rab7标记的晚期内涵体的扩大。进一步的研究发现,V-ATPase参与了SNX10诱导的空泡化。SNX10与V-ATPase的V1D亚基相互作用,由此V-ATPase被异常激活可能是增强的内涵体膜融合和酸化的原因。SNX11也与V1D亚基相互作用。SNX11,SNX10对V1D的结合具有竞争关系,并且SNX11表现出更强的亲和力。V-ATPase的异常活性也是VacA诱导细胞空泡的原因,我们发现SNX11也可以抑制VacA诱导的空泡的形成。以上这些结果说明了SNX10,SNX11通过V-ATPase调节内涵体。
     我们进一步在斑马鱼中研究SNX10的生理功能。用morpholino的方法敲降SNX10后,可以破坏斑马鱼的左右不对称发育。KV(Kupffer’s Vesicle)是决定斑马鱼作用不对称发育的重要器官,而KV中纤毛在其发挥功能的关键。我们发现在注射SNX10 morpholino的胚胎中,KV的纤毛形成受到抑制。体外实验的结果表明SNX10调节细胞的纤毛发生。SNX10定位在纤毛基体的周围。负责高尔基体与基体之间膜泡运输的Rab11与SNX10表现出部分功定位。与纤毛膜泡转运相关的蛋白BBS4,IFT88也表现出与SNX10的共定位。而用siRNA敲降SNX10可以阻碍细胞中的纤毛形成。因为SNX10/V-ATPase一起调节内涵体形态,所以V-ATPase也可能参与对纤毛膜泡运输的调控。用V1D和Vod1的GFP融合蛋白我们发现V-ATPase定位在基体上,与纤毛运输相关的蛋白表现出共定位。在细胞中敲降V-ATPase可以抑制纤毛的形成,而在斑马鱼中敲降V-ATPase则在KV,原肾管,侧线等多个器官中造成纤毛缺陷。而且在体内和体外实验中,SNX10和V-ATPase对纤毛的调节都表现出协同作用。这些结果支持SNX10/V-ATPase通过膜泡转运调节纤毛发生的假设。在进一步的研究中,我们发现V-ATPase在中心体上定位依赖于SNX10,在敲降SNX10的细胞中,V-ATPase在中心体上定位的比例明显降低。这说明了在这过程中SNX10对V-ATPase的调节方式。同时我们也发现SNX10,V-ATPase的siRNA可以阻止Rab8向纤毛的转运,这一结果从另一侧面说明在纤毛发生过程中SNX10/V-ATPase对膜泡转运的调节。
     综上所述,我们发现:
     1, SNX10,SNX11调节早期内涵体向晚期内涵体的转变,这个调节是通过V-ATPase来实现的。SNX10和SNX11都与V-ATPase的V1D亚基相互作用,
     2, SNX11通过竞争性的与V1D结合来抑制SNX10的功能。
     3, SNX10/V-ATPase途径调节纤毛的发生。SNX10调节V-ATPase在中心体的定位。它们都是向纤毛方向的膜泡转运所需要的。
In eukaryotic cells, endosome trafficking is an important method to regulate the function of proteins. The proteins localized to the proper position at the proper time by trafficking. Endosome trafficking also regulated proteins activity by various ways such as modification and degradation. Sorting Nexins (SNXs) are new protein family associated with endosome sorting. They are characterized by phox-homolog (PX) domain. PX domain is a phosphatidylinositol(PIs)-binding domain. Via the binding of PX domain and PIs, SNXs localize to the membrane of endosome. Due to the difference domains in their structure beside PX domain, the members show different function in various endosome trafficking pathway.
     SNX10 and SNX11 are members with simple structure in the family. They have only PX domain. The two proteins show high similarity in sequence and are close in evolution. But their functions are completely unknown. Our lab first discovered the overexpression of SNX10 would induce giant vacuoles in cells, but the molecular mechanism was unclear. We found SNX10 mainly localized on early endosome and show co-localization with Rab5, but the giant vacuoles induced by SNX10 showed Rab7 positive which indicated late endosome. Rab7 also showed partly co-localization with SNX10 on some vesicles. As SNX10 was absence on the giant vacuoles’membrane, it seemed a pathway that accelerated the transformation from early endosome to late endosome was switched on by SNX10. The pathway showed Rab5 independent and Rab7 dependent as co-expression SNX10 and a dominant negative mutant of Rab5 didn’t show any reduction of vacuolation rate while Rab7’s dominant mutant could inhibit the effect of SNX10. On the other hand, SNX11 was able to inhibit the vacuolation induced by SNX10. SNX11 showed partly co-localization with Rab5 and Rab7. When SNX10 and SNX11 were co-tranfected into cells, SNX11 could block the extra enlargement of late endosome and co-localized with SNX10 on early endosome. Further investigation showed V-ATPase participated in the vacuolation. SNX10 interacted with the D subunit (V1D) of V-ATPase and the enhancement of membrane fusion and acidification may due to the extra V-ATPase activity induced by SNX10. SNX11 also interacted with D subunit. There were competition between SNX10 and SNX11 in V1D interaction, and SNX11 showed higher affinity. This could explain the inhibition of SNX11 on SNX10. Furthermore, SNX11 could inhibit the vacuolation induced by VacA, which also due to the extra activity of V-ATPase. All these results showed SNX10, SNX11 regulated the endosome trafficking via V-ATPase.
     We also investigated the physiological function of SNX10 in zebrafish (Danio rerio). Knockdown SNX10 by morpholino in zebrafish would disrupt the Left-Right patterning. Kupffer’s Vesicle (KV) is an important organ in L-R patterning, and the cilia in KV play a critical role. We found there was defection of ciliogenesis in KV in the SNX10 morphant. The in vitro experiment also showed the regulation of SNX10 on ciliogenesis in cells. SNX10 localized around the basal body, and partly co-localized with Rab11, which regulated the trafficking between Golgi and basal body. The cilium vesicles trafficking proteins BBS4 and IFT88 also showed co-localized with SXN10. Knockdown SNX10 by siRNA would reduce the cilia formation. As the regulation of SNX10/V-ATPase on endosome trafficking, we doubled the participation of V-ATPase in ciliogenensis. Using GFP-fused V1D and Vod1 subunit, we found V-ATPase localized on the basal body, and co-localized with the proteins involved in the cilia trafficking. siRNA knockdown of V-ATPase in cells showed the reduction of ciliogenesis and knockdown of V-ATPase in zebrafish would cause the defect of cilia in multi organs, such as KV, renal tube and lateral line. SNX10 and V-ATPase also showed co-operation in ciliogenesis regulation in vitro and in vivo. These result confirmed the hypothesis that SNX10/V-ATPase regulate ciliogenesis via vesicles trafficking. In further investigation, we found the centrosome localization of V-ATPase was SNX10 dependent. The ratio of V-ATPase localized on centrosome was reduced in cells treated by SNX10 siRNA. This explained the regulation of SNX10 on V-ATPase. We also found the trafficking of Rab8 into cilia was blocked by SNX10 and V-ATPase siRNA which could reveal the vesicles trafficking regulation by SNX10/V-ATPase in ciliogenesis in another means.
     In summary, we found:
     1. SNX10 and SNX11 regulated the trafficking from early endosome to late endosome, and the regulation was V-ATPase dependent. SNX10 and SNX11 both interacted with V1D subunit, SNX11 inhibited SNX10’s function via binding to V1D competitively.
     2. SNX10/V-ATPase regulated ciliogenesis in vivo and in vitro. SNX10 regulated the centrosome localization of V-ATPase,and they were required for the trafficking of vesicles into cilia.
引文
Ait-Lounis, A., D. Baas, et al. (2007). "Novel function of the ciliogenic transcription factor RFX3 in development of the endocrine pancreas." Diabetes 56(4): 950-959.
    Alzamora, R., R. F. Thali, et al. (2010). "PKA regulates vacuolar H+-ATPase localization and activity via direct phosphorylation of the a subunit in kidney cells." J Biol Chem 285(32): 24676-24685.
    Ashique, A. M., Y. Choe, et al. (2009). "The Rfx4 transcription factor modulates Shh signaling by regional control of ciliogenesis." Sci Signal 2(95): ra70.
    Babbey, C. M., N. Ahktar, et al. (2006). "Rab10 regulates membrane transport through early endosomes of polarized Madin-Darby canine kidney cells." Mol Biol Cell 17(7): 3156-3175.
    Bache, K. G., C. Raiborg, et al. (2002). "Phosphorylation of Hrs downstream of the epidermal growth factor receptor." Eur J Biochem 269(16): 3881-3887.
    Bache, K. G., C. Raiborg, et al. (2003). "STAM and Hrs are subunits of a multivalent ubiquitin-binding complex on early endosomes." J Biol Chem 278(14): 12513-12521.
    Bahe, S., Y. D. Stierhof, et al. (2005). "Rootletin forms centriole-associated filaments and functions in centrosome cohesion." J Cell Biol 171(1): 27-33.
    Barbieri, M. A., R. L. Roberts, et al. (1996). "Rab5 regulates the dynamics of early endosome fusion." Biocell 20(3): 331-338.
    Beauchamp, J. R. and P. G. Woodman (1994). "Regulation of transferrin receptor recycling by protein phosphorylation." Biochem J 303 ( Pt 2): 647-655.
    Bielas, S. L., J. L. Silhavy, et al. (2009). "Mutations in INPP5E, encoding inositol polyphosphate-5-phosphatase E, link phosphatidyl inositol signaling to the ciliopathies." Nat Genet 41(9): 1032-1036.
    Bimonte, S., A. De Angelis, et al. (2011). "Ofd1 is required in limb bud patterning and endochondral bone development." Dev Biol 349(2): 179-191.
    Bleil, J. D. and M. S. Bretscher (1982). "Transferrin receptor and its recycling in HeLa cells." EMBO J 1(3): 351-355.
    Bonnafe, E., M. Touka, et al. (2004). "The transcription factor RFX3 directs nodal cilium development and left-right asymmetry specification." Mol Cell Biol 24(10): 4417-4427.
    Brankatschk, B., V. Pons, et al. (2011). "Role of SNX16 in the Dynamics of Tubulo-Cisternal Membrane Domains of Late Endosomes." PLoS One 6(7): e21771.
    Brody, S. L., X. H. Yan, et al. (2000). "Ciliogenesis and left-right axis defects in forkhead factor HFH-4-null mice." Am J Respir Cell Mol Biol 23(1): 45-51.
    Brown, M. S., J. Herz, et al. (1997). "LDL-receptor structure. Calcium cages, acid baths and recycling receptors." Nature 388(6643): 629-630.
    Burden, J. J., X. M. Sun, et al. (2004). "Sorting motifs in the intracellular domain of the low density lipoprotein receptor interact with a novel domain of sorting nexin-17." J Biol Chem 279(16): 16237-16245.
    Carlton, J. G. and P. J. Cullen (2005). "Sorting nexins." Curr Biol 15(20): R819-820.
    Chin, L. S., M. C. Raynor, et al. (2001). "Hrs interacts with sorting nexin 1 and regulatesdegradation of epidermal growth factor receptor." J Biol Chem 276(10): 7069-7078.
    Choi, J. H., W. P. Hong, et al. (2004). "Sorting nexin 16 regulates EGF receptor trafficking by phosphatidylinositol-3-phosphate interaction with the Phox domain." J Cell Sci 117(Pt 18): 4209-4218.
    Christoforidis, S., M. Miaczynska, et al. (1999). "Phosphatidylinositol-3-OH kinases are Rab5 effectors." Nat Cell Biol 1(4): 249-252.
    Chu, J. S., D. L. Baillie, et al. (2010). "Convergent evolution of RFX transcription factors and ciliary genes predated the origin of metazoans." BMC Evol Biol 10: 130.
    Cole, D. G., D. R. Diener, et al. (1998). "Chlamydomonas kinesin-II-dependent intraflagellar transport (IFT): IFT particles contain proteins required for ciliary assembly in Caenorhabditis elegans sensory neurons." J Cell Biol 141(4): 993-1008.
    Conner, S. D. and S. L. Schmid (2003). "Differential requirements for AP-2 in clathrin-mediated endocytosis." J Cell Biol 162(5): 773-779.
    Corbit, K. C., P. Aanstad, et al. (2005). "Vertebrate Smoothened functions at the primary cilium." Nature 437(7061): 1018-1021.
    Cormont, M., M. N. Bortoluzzi, et al. (1996). "Potential role of Rab4 in the regulation of subcellular localization of Glut4 in adipocytes." Mol Cell Biol 16(12): 6879-6886.
    Cormont, M., J. F. Tanti, et al. (1994). "Rab4 is phosphorylated by the insulin-activated extracellular-signal-regulated kinase ERK1." Eur J Biochem 219(3): 1081-1085.
    Cover, T. L. (1996). "The vacuolating cytotoxin of Helicobacter pylori." Mol Microbiol 20(2): 241-246.
    Cover, T. L. and S. R. Blanke (2005). "Helicobacter pylori VacA, a paradigm for toxin multifunctionality." Nat Rev Microbiol 3(4): 320-332.
    Cozier, G. E., J. Carlton, et al. (2002). "The phox homology (PX) domain-dependent, 3-phosphoinositide-mediated association of sorting nexin-1 with an early sorting endosomal compartment is required for its ability to regulate epidermal growth factor receptor degradation." J Biol Chem 277(50): 48730-48736.
    Cullen, P. J. (2008). "Endosomal sorting and signalling: an emerging role for sorting nexins." Nat Rev Mol Cell Biol 9(7): 574-582.
    D'Souza-Schorey, C. and P. Chavrier (2006). "ARF proteins: roles in membrane traffic and beyond." Nat Rev Mol Cell Biol 7(5): 347-358.
    Dabdoub, A. and M. W. Kelley (2005). "Planar cell polarity and a potential role for a Wnt morphogen gradient in stereociliary bundle orientation in the mammalian inner ear." J Neurobiol 64(4): 446-457.
    Danilov, A. I., W. Gomes-Leal, et al. (2009). "Ultrastructural and antigenic properties of neural stem cells and their progeny in adult rat subventricular zone." Glia 57(2): 136-152.
    Davis, C. G., J. L. Goldstein, et al. (1987). "Acid-dependent ligand dissociation and recycling of LDL receptor mediated by growth factor homology region." Nature 326(6115): 760-765.
    Deane, J. A., D. G. Cole, et al. (2001). "Localization of intraflagellar transport protein IFT52 identifies basal body transitional fibers as the docking site for IFT particles." Curr Biol 11(20): 1586-1590.
    Delaval, B., A. Bright, et al. (2011). "The cilia protein IFT88 is required for spindle orientation in mitosis." Nat Cell Biol 13(4): 461-468.
    Deneka, M. and P. van der Sluijs (2002). "'Rab'ing up endosomal membrane transport." Nat CellBiol 4(2): E33-35.
    Diaz, E., F. Schimmoller, et al. (1997). "A novel Rab9 effector required for endosome-to-TGN transport." J Cell Biol 138(2): 283-290.
    Efimenko, E., O. E. Blacque, et al. (2006). "Caenorhabditis elegans DYF-2, an orthologue of human WDR19, is a component of the intraflagellar transport machinery in sensory cilia." Mol Biol Cell 17(11): 4801-4811.
    El Zein, L., A. Ait-Lounis, et al. (2009). "RFX3 governs growth and beating efficiency of motile cilia in mouse and controls the expression of genes involved in human ciliopathies." J Cell Sci 122(Pt 17): 3180-3189.
    Endoh-Yamagami, S., M. Evangelista, et al. (2009). "The mammalian Cos2 homolog Kif7 plays an essential role in modulating Hh signal transduction during development." Curr Biol 19(15): 1320-1326.
    Fielding, A. B., E. Schonteich, et al. (2005). "Rab11-FIP3 and FIP4 interact with Arf6 and the exocyst to control membrane traffic in cytokinesis." EMBO J 24(19): 3389-3399.
    Florian, V., T. Schluter, et al. (2001). "A new member of the sorting nexin family interacts with the C-terminus of P-selectin." Biochem Biophys Res Commun 281(4): 1045-1050.
    Follit, J. A., J. T. San Agustin, et al. (2008). "The Golgin GMAP210/TRIP11 anchors IFT20 to the Golgi complex." PLoS Genet 4(12): e1000315.
    Follit, J. A., R. A. Tuft, et al. (2006). "The intraflagellar transport protein IFT20 is associated with the Golgi complex and is required for cilia assembly." Mol Biol Cell 17(9): 3781-3792.
    Follit, J. A., F. Xu, et al. (2009). "Characterization of mouse IFT complex B." Cell Motil Cytoskeleton 66(8): 457-468.
    Forgac, M. (2007). "Vacuolar ATPases: rotary proton pumps in physiology and pathophysiology." Nat Rev Mol Cell Biol 8(11): 917-929.
    Gabernet-Castello, C., K. N. Dubois, et al. (2011). "Rab11 Function in Trypanosoma brucei: Identification of Conserved and Novel Interaction Partners." Eukaryot Cell 10(8): 1082-1094.
    Ganley, I. G., K. Carroll, et al. (2004). "Rab9 GTPase regulates late endosome size and requires effector interaction for its stability." Mol Biol Cell 15(12): 5420-5430.
    Gerdes, J. M., Y. Liu, et al. (2007). "Disruption of the basal body compromises proteasomal function and perturbs intracellular Wnt response." Nat Genet 39(11): 1350-1360.
    Gomperts, B. N., X. Gong-Cooper, et al. (2004). "Foxj1 regulates basal body anchoring to the cytoskeleton of ciliated pulmonary epithelial cells." J Cell Sci 117(Pt 8): 1329-1337.
    Gorvel, J. P., P. Chavrier, et al. (1991). "rab5 controls early endosome fusion in vitro." Cell 64(5): 915-925.
    Graser, S., Y. D. Stierhof, et al. (2007). "Cep164, a novel centriole appendage protein required for primary cilium formation." J Cell Biol 179(2): 321-330.
    Grosshans, B. L., D. Ortiz, et al. (2006). "Rabs and their effectors: achieving specificity in membrane traffic." Proc Natl Acad Sci U S A 103(32): 11821-11827.
    Gruenberg, J., G. Griffiths, et al. (1989). "Characterization of the early endosome and putative endocytic carrier vesicles in vivo and with an assay of vesicle fusion in vitro." J Cell Biol 108(4): 1301-1316.
    Hallows, K. R., R. Alzamora, et al. (2009). "AMP-activated protein kinase inhibits alkaline pH- and PKA-induced apical vacuolar H+-ATPase accumulation in epididymal clear cells."Am J Physiol Cell Physiol 296(4): C672-681.
    Han, Y. G., H. J. Kim, et al. (2009). "Dual and opposing roles of primary cilia in medulloblastoma development." Nat Med 15(9): 1062-1065.
    Hanson, B. J. and W. Hong (2003). "Evidence for a role of SNX16 in regulating traffic between the early and later endosomal compartments." J Biol Chem 278(36): 34617-34630.
    Hao, L. and J. M. Scholey (2009). "Intraflagellar transport at a glance." J Cell Sci 122(Pt 7): 889-892.
    Harterink, M., F. Port, et al. (2011). "A SNX3-dependent retromer pathway mediates retrograde transport of the Wnt sorting receptor Wntless and is required for Wnt secretion." Nat Cell Biol 13(8): 914-923.
    Haycraft, C. J., B. Banizs, et al. (2005). "Gli2 and Gli3 localize to cilia and require the intraflagellar transport protein polaris for processing and function." PLoS Genet 1(4): e53.
    Haycraft, C. J., P. Swoboda, et al. (2001). "The C. elegans homolog of the murine cystic kidney disease gene Tg737 functions in a ciliogenic pathway and is disrupted in osm-5 mutant worms." Development 128(9): 1493-1505.
    Hellman, N. E., Y. Liu, et al. (2010). "The zebrafish foxj1a transcription factor regulates cilia function in response to injury and epithelial stretch." Proc Natl Acad Sci U S A 107(43): 18499-18504.
    Hilton, L. K., M. C. White, et al. (2009). "The NIMA-related kinase NEK1 cycles through the nucleus." Biochem Biophys Res Commun 389(1): 52-56.
    Hong, S. K. and I. B. Dawid (2009). "FGF-dependent left-right asymmetry patterning in zebrafish is mediated by Ier2 and Fibp1." Proc Natl Acad Sci U S A 106(7): 2230-2235.
    Hong, Z., Y. Yang, et al. (2009). "The retromer component SNX6 interacts with dynactin p150(Glued) and mediates endosome-to-TGN transport." Cell Res 19(12): 1334-1349.
    Hsu, V. W. and R. Prekeris (2010). "Transport at the recycling endosome." Curr Opin Cell Biol 22(4): 528-534.
    Hu, Q., L. Milenkovic, et al. (2010). "A septin diffusion barrier at the base of the primary cilium maintains ciliary membrane protein distribution." Science 329(5990): 436-439.
    Huang, P. and A. F. Schier (2009). "Dampened Hedgehog signaling but normal Wnt signaling in zebrafish without cilia." Development 136(18): 3089-3098.
    Huang, T., Y. You, et al. (2003). "Foxj1 is required for apical localization of ezrin in airway epithelial cells." J Cell Sci 116(Pt 24): 4935-4945.
    Huangfu, D., A. Liu, et al. (2003). "Hedgehog signalling in the mouse requires intraflagellar transport proteins." Nature 426(6962): 83-87.
    Hurtado-Lorenzo, A., M. Skinner, et al. (2006). "V-ATPase interacts with ARNO and Arf6 in early endosomes and regulates the protein degradative pathway." Nat Cell Biol 8(2): 124-136.
    Iomini, C., L. Li, et al. (2009). "Retrograde intraflagellar transport mutants identify complex A proteins with multiple genetic interactions in Chlamydomonas reinhardtii." Genetics 183(3): 885-896.
    Iwamoto, H., D. M. Czajkowsky, et al. (1999). "VacA from Helicobacter pylori: a hexameric chloride channel." FEBS Lett 450(1-2): 101-104.
    Jacoby, M., J. J. Cox, et al. (2009). "INPP5E mutations cause primary cilium signaling defects, ciliary instability and ciliopathies in human and mouse." Nat Genet 41(9): 1027-1031.
    Jacquet, B. V., R. Salinas-Mondragon, et al. (2009). "FoxJ1-dependent gene expression is required for differentiation of radial glia into ependymal cells and a subset of astrocytes in the postnatal brain." Development 136(23): 4021-4031.
    Jia, J., A. Kolterud, et al. (2009). "Suppressor of Fused inhibits mammalian Hedgehog signaling in the absence of cilia." Dev Biol 330(2): 452-460.
    Jin, H. and M. V. Nachury (2009). "The BBSome." Curr Biol 19(12): R472-473.
    Johansson, M., M. Lehto, et al. (2005). "The oxysterol-binding protein homologue ORP1L interacts with Rab7 and alters functional properties of late endocytic compartments." Mol Biol Cell 16(12): 5480-5492.
    Jovic, M., M. Sharma, et al. (2010). "The early endosome: a busy sorting station for proteins at the crossroads." Histol Histopathol 25(1): 99-112.
    Karet, F. E., K. E. Finberg, et al. (1999). "Mutations in the gene encoding B1 subunit of H+-ATPase cause renal tubular acidosis with sensorineural deafness." Nat Genet 21(1): 84-90.
    Kauppi, M., A. Simonsen, et al. (2002). "The small GTPase Rab22 interacts with EEA1 and controls endosomal membrane trafficking." J Cell Sci 115(Pt 5): 899-911.
    Kessler, A., E. Tomas, et al. (2000). "Rab11 is associated with GLUT4-containing vesicles and redistributes in response to insulin." Diabetologia 43(12): 1518-1527.
    Kim, J., M. Kato, et al. (2009). "Gli2 trafficking links Hedgehog-dependent activation of Smoothened in the primary cilium to transcriptional activation in the nucleus." Proc Natl Acad Sci U S A 106(51): 21666-21671.
    Kim, J., S. R. Krishnaswami, et al. (2008). "CEP290 interacts with the centriolar satellite component PCM-1 and is required for Rab8 localization to the primary cilium." Hum Mol Genet 17(23): 3796-3805.
    Knauth, P., T. Schluter, et al. (2005). "Functions of sorting nexin 17 domains and recognition motif for P-selectin trafficking." J Mol Biol 347(4): 813-825.
    Knodler, A., S. Feng, et al. (2010). "Coordination of Rab8 and Rab11 in primary ciliogenesis." Proc Natl Acad Sci U S A 107(14): 6346-6351.
    Kobayashi, T., Y. Hori, et al. (2009). "Biochemical characterization of missense mutations in the Arf/Arl-family small GTPase Arl6 causing Bardet-Biedl syndrome." Biochem Biophys Res Commun 381(3): 439-442.
    Krock, B. L. and B. D. Perkins (2008). "The intraflagellar transport protein IFT57 is required for cilia maintenance and regulates IFT-particle-kinesin-II dissociation in vertebrate photoreceptors." J Cell Sci 121(Pt 11): 1907-1915.
    Kurten, R. C., D. L. Cadena, et al. (1996). "Enhanced degradation of EGF receptors by a sorting nexin, SNX1." Science 272(5264): 1008-1010.
    Lancaster, M. A., C. M. Louie, et al. (2009). "Impaired Wnt-beta-catenin signaling disrupts adult renal homeostasis and leads to cystic kidney ciliopathy." Nat Med 15(9): 1046-1054.
    Lawe, D. C., V. Patki, et al. (2000). "The FYVE domain of early endosome antigen 1 is required for both phosphatidylinositol 3-phosphate and Rab5 binding. Critical role of this dual interaction for endosomal localization." J Biol Chem 275(5): 3699-3705.
    Lechtreck, K. F., S. Luro, et al. (2009). "HA-tagging of putative flagellar proteins in Chlamydomonas reinhardtii identifies a novel protein of intraflagellar transport complex B." Cell Motil Cytoskeleton 66(8): 469-482.Leroux, M. R. (2007). "Taking vesicular transport to the cilium." Cell 129(6): 1041-1043.
    Liu, Y., N. Pathak, et al. (2007). "Notch signaling controls the differentiation of transporting epithelia and multiciliated cells in the zebrafish pronephros." Development 134(6): 1111-1122.
    Lombardi, D., T. Soldati, et al. (1993). "Rab9 functions in transport between late endosomes and the trans Golgi network." EMBO J 12(2): 677-682.
    Mari, M., M. V. Bujny, et al. (2008). "SNX1 defines an early endosomal recycling exit for sortilin and mannose 6-phosphate receptors." Traffic 9(3): 380-393.
    Maxfield, F. R. and T. E. McGraw (2004). "Endocytic recycling." Nat Rev Mol Cell Biol 5(2): 121-132.
    McBride, H. M., V. Rybin, et al. (1999). "Oligomeric complexes link Rab5 effectors with NSF and drive membrane fusion via interactions between EEA1 and syntaxin 13." Cell 98(3): 377-386.
    Mellman, I. (1996). "Endocytosis and molecular sorting." Annu Rev Cell Dev Biol 12: 575-625. Miaczynska, M., S. Christoforidis, et al. (2004). "APPL proteins link Rab5 to nuclear signal transduction via an endosomal compartment." Cell 116(3): 445-456.
    Mills, I. G., A. T. Jones, et al. (1999). "Regulation of endosome fusion." Mol Membr Biol 16(1): 73-79.
    Mukherjee, S., R. N. Ghosh, et al. (1997). "Endocytosis." Physiol Rev 77(3): 759-803. Nachury, M. V., A. V. Loktev, et al. (2007). "A core complex of BBS proteins cooperates with the GTPase Rab8 to promote ciliary membrane biogenesis." Cell 129(6): 1201-1213.
    Neugebauer, J. M., J. D. Amack, et al. (2009). "FGF signalling during embryo development regulates cilia length in diverse epithelia." Nature 458(7238): 651-654.
    Nishi, T. and M. Forgac (2002). "The vacuolar (H+)-ATPases--nature's most versatile proton pumps." Nat Rev Mol Cell Biol 3(2): 94-103.
    Nishisho, T., K. Hata, et al. (2011). "The a3 Isoform Vacuolar Type H+-ATPase Promotes Distant Metastasis in the Mouse B16 Melanoma Cells." Mol Cancer Res 9(7): 845-855.
    Ocbina, P. J., M. Tuson, et al. (2009). "Primary cilia are not required for normal canonical Wnt signaling in the mouse embryo." PLoS One 4(8): e6839.
    Otto, E. A., B. Schermer, et al. (2003). "Mutations in INVS encoding inversin cause nephronophthisis type 2, linking renal cystic disease to the function of primary cilia and left-right axis determination." Nat Genet 34(4): 413-420.
    Ou, G., O. E. Blacque, et al. (2005). "Functional coordination of intraflagellar transport motors." Nature 436(7050): 583-587.
    Park, T. J., B. J. Mitchell, et al. (2008). "Dishevelled controls apical docking and planar polarization of basal bodies in ciliated epithelial cells." Nat Genet 40(7): 871-879.
    Pathak, N., T. Obara, et al. (2007). "The zebrafish fleer gene encodes an essential regulator of cilia tubulin polyglutamylation." Mol Biol Cell 18(11): 4353-4364.
    Pedersen, L. B. and J. L. Rosenbaum (2008). "Intraflagellar transport (IFT) role in ciliary assembly, resorption and signalling." Curr Top Dev Biol 85: 23-61.
    Pfeffer, S. R. (2001). "Rab GTPases: specifying and deciphering organelle identity and function." Trends Cell Biol 11(12): 487-491.
    Phillips, C. L., K. J. Miller, et al. (2004). "Renal cysts of inv/inv mice resemble early infantile nephronophthisis." J Am Soc Nephrol 15(7): 1744-1755.
    Pietrement, C., G. H. Sun-Wada, et al. (2006). "Distinct expression patterns of different subunit isoforms of the V-ATPase in the rat epididymis." Biol Reprod 74(1): 185-194.
    Piperno, G. and K. Mead (1997). "Transport of a novel complex in the cytoplasmic matrix of Chlamydomonas flagella." Proc Natl Acad Sci U S A 94(9): 4457-4462.
    Piperno, G., E. Siuda, et al. (1998). "Distinct mutants of retrograde intraflagellar transport (IFT) share similar morphological and molecular defects." J Cell Biol 143(6): 1591-1601.
    Pons, V., P. P. Luyet, et al. (2008). "Hrs and SNX3 functions in sorting and membrane invagination within multivesicular bodies." PLoS Biol 6(9): e214.
    Poteryaev, D., S. Datta, et al. (2010). "Identification of the switch in early-to-late endosome transition." Cell 141(3): 497-508.
    Powelka, A. M., J. Sun, et al. (2004). "Stimulation-dependent recycling of integrin beta1 regulated by ARF6 and Rab11." Traffic 5(1): 20-36.
    Proikas-Cezanne, T., A. Gaugel, et al. (2006). "Rab14 is part of the early endosomal clathrin-coated TGN microdomain." FEBS Lett 580(22): 5241-5246.
    Pugacheva, E. N., S. A. Jablonski, et al. (2007). "HEF1-dependent Aurora A activation induces disassembly of the primary cilium." Cell 129(7): 1351-1363.
    Qin, B., M. He, et al. (2006). "Sorting nexin 10 induces giant vacuoles in mammalian cells." J Biol Chem 281(48): 36891-36896.
    Qin, H., Z. Wang, et al. (2007). "Intraflagellar transport protein 27 is a small G protein involved in cell-cycle control." Curr Biol 17(3): 193-202.
    Raiborg, C. and H. Stenmark (2002). "Hrs and endocytic sorting of ubiquitinated membrane proteins." Cell Struct Funct 27(6): 403-408.
    Redeker, V., N. Levilliers, et al. (2005). "Mutations of tubulin glycylation sites reveal cross-talk between the C termini of alpha- and beta-tubulin and affect the ciliary matrix in Tetrahymena." J Biol Chem 280(1): 596-606.
    Rink, J., E. Ghigo, et al. (2005). "Rab conversion as a mechanism of progression from early to late endosomes." Cell 122(5): 735-749.
    Rocha, N., C. Kuijl, et al. (2009). "Cholesterol sensor ORP1L contacts the ER protein VAP to control Rab7-RILP-p150 Glued and late endosome positioning." J Cell Biol 185(7): 1209-1225.
    Rohatgi, R., L. Milenkovic, et al. (2007). "Patched1 regulates hedgehog signaling at the primary cilium." Science 317(5836): 372-376.
    Rojas, J. D., S. R. Sennoune, et al. (2006). "Vacuolar-type H+-ATPases at the plasma membrane regulate pH and cell migration in microvascular endothelial cells." Am J Physiol Heart Circ Physiol 291(3): H1147-1157.
    Rojas, R., S. Kametaka, et al. (2007). "Interchangeable but essential functions of SNX1 and SNX2 in the association of retromer with endosomes and the trafficking of mannose 6-phosphate receptors." Mol Cell Biol 27(3): 1112-1124.
    Rosenbaum, J. L. and G. B. Witman (2002). "Intraflagellar transport." Nat Rev Mol Cell Biol 3(11): 813-825.
    Roy, S. (2009). "The motile cilium in development and disease: emerging new insights." Bioessays 31(7): 694-699.
    Sarmah, B., V. P. Winfrey, et al. (2007). "A role for the inositol kinase Ipk1 in ciliary beating and length maintenance." Proc Natl Acad Sci U S A 104(50): 19843-19848.
    Sautin, Y. Y., M. Lu, et al. (2005). "Phosphatidylinositol 3-kinase-mediated effects of glucose on vacuolar H+-ATPase assembly, translocation, and acidification of intracellular compartments in renal epithelial cells." Mol Cell Biol 25(2): 575-589.
    Schenck, A., L. Goto-Silva, et al. (2008). "The endosomal protein Appl1 mediates Akt substrate specificity and cell survival in vertebrate development." Cell 133(3): 486-497.
    Schneider, I., P. N. Schneider, et al. (2010). "Zebrafish Nkd1 promotes Dvl degradation and is required for left-right patterning." Dev Biol 348(1): 22-33.
    Schneider, L., M. Cammer, et al. (2010). "Directional cell migration and chemotaxis in wound healing response to PDGF-AA are coordinated by the primary cilium in fibroblasts." Cell Physiol Biochem 25(2-3): 279-292.
    Schneider, L., C. A. Clement, et al. (2005). "PDGFRalphaalpha signaling is regulated through the primary cilium in fibroblasts." Curr Biol 15(20): 1861-1866.
    Seet, L. F. and W. Hong (2006). "The Phox (PX) domain proteins and membrane traffic." Biochim Biophys Acta 1761(8): 878-896.
    Shalom, O., N. Shalva, et al. (2008). "The mammalian Nek1 kinase is involved in primary cilium formation." FEBS Lett 582(10): 1465-1470.
    Shapiro, A. D., M. A. Riederer, et al. (1993). "Biochemical analysis of rab9, a ras-like GTPase involved in protein transport from late endosomes to the trans Golgi network." J Biol Chem 268(10): 6925-6931.
    Shiba, D., Y. Yamaoka, et al. (2009). "Localization of Inv in a distinctive intraciliary compartment requires the C-terminal ninein-homolog-containing region." J Cell Sci 122(Pt 1): 44-54.
    Shirasaka, D. (2006). "Helicobacter pylori VacA and gastric ulcer." Int J Hematol 84(4): 316-318.
    Simons, M., J. Gloy, et al. (2005). "Inversin, the gene product mutated in nephronophthisis type II, functions as a molecular switch between Wnt signaling pathways." Nat Genet 37(5): 537-543.
    Simonsen, A., J. M. Gaullier, et al. (1999). "The Rab5 effector EEA1 interacts directly with syntaxin-6." J Biol Chem 274(41): 28857-28860.
    Simpson, J. C., G. Griffiths, et al. (2004). "A role for the small GTPase Rab21 in the early endocytic pathway." J Cell Sci 117(Pt 26): 6297-6311.
    Smith, A. N., J. Skaug, et al. (2000). "Mutations in ATP6N1B, encoding a new kidney vacuolar proton pump 116-kD subunit, cause recessive distal renal tubular acidosis with preserved hearing." Nat Genet 26(1): 71-75.
    Sonnichsen, B., S. De Renzis, et al. (2000). "Distinct membrane domains on endosomes in the recycling pathway visualized by multicolor imaging of Rab4, Rab5, and Rab11." J Cell Biol 149(4): 901-914.
    Sorokin, S. (1962). "Centrioles and the formation of rudimentary cilia by fibroblasts and smooth muscle cells." J Cell Biol 15: 363-377.
    Sorokin, S. P. (1968). "Centriole formation and ciliogenesis." Aspen Emphysema Conf 11: 213-216.
    Sorokin, S. P. (1968). "Reconstructions of centriole formation and ciliogenesis in mammalian lungs." J Cell Sci 3(2): 207-230.
    Stockinger, W., B. Sailler, et al. (2002). "The PX-domain protein SNX17 interacts with members of the LDL receptor family and modulates endocytosis of the LDL receptor." EMBO J 21(16): 4259-4267.
    Stubbs, J. L., I. Oishi, et al. (2008). "The forkhead protein Foxj1 specifies node-like cilia in Xenopus and zebrafish embryos." Nat Genet 40(12): 1454-1460.
    Sukharev, S. and D. P. Corey (2004). "Mechanosensitive channels: multiplicity of families and gating paradigms." Sci STKE 2004(219): re4.
    Sun-Wada, G. H., T. Toyomura, et al. (2006). "The a3 isoform of V-ATPase regulates insulin secretion from pancreatic beta-cells." J Cell Sci 119(Pt 21): 4531-4540.
    Thoma, C. R., I. J. Frew, et al. (2007). "pVHL and GSK3beta are components of a primary cilium-maintenance signalling network." Nat Cell Biol 9(5): 588-595.
    Thoma, C. R., I. J. Frew, et al. (2007). "The VHL tumor suppressor: riding tandem with GSK3beta in primary cilium maintenance." Cell Cycle 6(15): 1809-1813.
    Toyomura, T., Y. Murata, et al. (2003). "From lysosomes to the plasma membrane: localization of vacuolar-type H+ -ATPase with the a3 isoform during osteoclast differentiation." J Biol Chem 278(24): 22023-22030.
    Trombetta, E. S., M. Ebersold, et al. (2003). "Activation of lysosomal function during dendritic cell maturation." Science 299(5611): 1400-1403.
    Tsang, W. Y., C. Bossard, et al. (2008). "CP110 suppresses primary cilia formation through its interaction with CEP290, a protein deficient in human ciliary disease." Dev Cell 15(2): 187-197.
    Tsao, C. C. and M. A. Gorovsky (2008). "Tetrahymena IFT122A is not essential for cilia assembly but plays a role in returning IFT proteins from the ciliary tip to the cell body." J Cell Sci 121(Pt 4): 428-436.
    Uhlig, M., W. Passlack, et al. (2005). "Functional role of Rab11 in GLUT4 trafficking in cardiomyocytes." Mol Cell Endocrinol 235(1-2): 1-9.
    Utskarpen, A., H. H. Slagsvold, et al. (2007). "SNX1 and SNX2 mediate retrograde transport of Shiga toxin." Biochem Biophys Res Commun 358(2): 566-570.
    Van Der Sluijs, P., M. Hull, et al. (1991). "The small GTP-binding protein rab4 is associated with early endosomes." Proc Natl Acad Sci U S A 88(14): 6313-6317.
    Wagner, C. A., K. E. Finberg, et al. (2004). "Renal vacuolar H+-ATPase." Physiol Rev 84(4): 1263-1314.
    Wang, T., K. K. Wong, et al. (2004). "A unique region of RILP distinguishes it from its related proteins in its regulation of lysosomal morphology and interaction with Rab7 and Rab34." Mol Biol Cell 15(2): 815-826.
    Wang, Z., Z. C. Fan, et al. (2009). "Intraflagellar transport (IFT) protein IFT25 is a phosphoprotein component of IFT complex B and physically interacts with IFT27 in Chlamydomonas." PLoS One 4(5): e5384.
    Wassmer, T., N. Attar, et al. (2007). "A loss-of-function screen reveals SNX5 and SNX6 as potential components of the mammalian retromer." J Cell Sci 120(Pt 1): 45-54.
    Weatherbee, S. D., L. A. Niswander, et al. (2009). "A mouse model for Meckel syndrome reveals Mks1 is required for ciliogenesis and Hedgehog signaling." Hum Mol Genet 18(23): 4565-4575.
    Westlake, C. J., L. M. Baye, et al. (2011). "Primary cilia membrane assembly is initiated by Rab11 and transport protein particle II (TRAPPII) complex-dependent trafficking of Rabin8 to the centrosome." Proc Natl Acad Sci U S A 108(7): 2759-2764.
    White, M. C. and L. M. Quarmby (2008). "The NIMA-family kinase, Nek1 affects the stability ofcentrosomes and ciliogenesis." BMC Cell Biol 9: 29.
    Wiens, C. J., Y. Tong, et al. (2010). "Bardet-Biedl syndrome-associated small GTPase ARL6 (BBS3) functions at or near the ciliary gate and modulates Wnt signaling." J Biol Chem 285(21): 16218-16230.
    Wilcke, M., L. Johannes, et al. (2000). "Rab11 regulates the compartmentalization of early endosomes required for efficient transport from early endosomes to the trans-golgi network." J Cell Biol 151(6): 1207-1220.
    Williams, R., T. Schluter, et al. (2004). "Sorting nexin 17 accelerates internalization yet retards degradation of P-selectin." Mol Biol Cell 15(7): 3095-3105.
    Wong, S. Y., A. D. Seol, et al. (2009). "Primary cilia can both mediate and suppress Hedgehog pathway-dependent tumorigenesis." Nat Med 15(9): 1055-1061.
    Wu, M., T. Wang, et al. (2005). "Structural basis for recruitment of RILP by small GTPase Rab7." EMBO J 24(8): 1491-1501.
    Xu, J., H. Li, et al. (2010). "VHL inactivation induces HEF1 and Aurora kinase A." J Am Soc Nephrol 21(12): 2041-2046.
    Xu, Y., H. Hortsman, et al. (2001). "SNX3 regulates endosomal function through its PX-domain-mediated interaction with PtdIns(3)P." Nat Cell Biol 3(7): 658-666.
    Yang, J., X. Liu, et al. (2002). "Rootletin, a novel coiled-coil protein, is a structural component of the ciliary rootlet." J Cell Biol 159(3): 431-440.
    Yu, X., C. P. Ng, et al. (2008). "Foxj1 transcription factors are master regulators of the motile ciliogenic program." Nat Genet 40(12): 1445-1453.

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