@article {80,
	title = {FAT1 mutations cause a glomerulotubular nephropathy.},
	journal = {Nat Commun},
	volume = {7},
	year = {2016},
	month = {2016 Feb 24},
	pages = {10822},
	abstract = {<p>Steroid-resistant nephrotic syndrome (SRNS) causes 15\% of chronic kidney disease (CKD). Here we show that recessive mutations in FAT1 cause a distinct renal disease entity in four families with a combination of SRNS, tubular ectasia, haematuria and facultative neurological involvement. Loss of FAT1 results in decreased cell adhesion and migration in fibroblasts and podocytes and the decreased migration is partially reversed by a RAC1/CDC42 activator. Podocyte-specific deletion of Fat1 in mice induces abnormal glomerular filtration barrier development, leading to podocyte foot process effacement. Knockdown of Fat1 in renal tubular cells reduces migration, decreases active RAC1 and CDC42, and induces defects in lumen formation. Knockdown of fat1 in zebrafish causes pronephric cysts, which is partially rescued by RAC1/CDC42 activators, confirming a role of the two small GTPases in the pathogenesis. These findings provide new insights into the pathogenesis of SRNS and tubulopathy, linking FAT1 and RAC1/CDC42 to podocyte and tubular cell function. </p>},
	keywords = {Animals, Cadherins, cdc42 GTP-Binding Protein, Cell Adhesion, Cell Movement, Dilatation, Pathologic, Fibroblasts, Gene Knockdown Techniques, Hematuria, Humans, Kidney Tubules, Lissencephaly, Mice, Mutation, Nephrotic Syndrome, Podocytes, rac1 GTP-Binding Protein, Syndrome, Zebrafish, Zebrafish Proteins},
	issn = {2041-1723},
	doi = {10.1038/ncomms10822},
	author = {Gee, Heon Yung and Sadowski, Carolin E and Aggarwal, Pardeep K and Porath, Jonathan D and Yakulov, Toma A and Schueler, Markus and Lovric, Svjetlana and Ashraf, Shazia and Braun, Daniela A and Halbritter, Jan and Fang, Humphrey and Airik, Rannar and Vega-Warner, Virginia and Cho, Kyeong Jee and Chan, Timothy A and Morris, Luc G T and ffrench-Constant, Charles and Allen, Nicholas and McNeill, Helen and B{\"u}scher, Rainer and Kyrieleis, Henriette and Wallot, Michael and Gaspert, Ariana and Kistler, Thomas and Milford, David V and Saleem, Moin A and Keng, Wee Teik and Alexander, Stephen I and Valentini, Rudolph P and Licht, Christoph and Teh, Jun C and Bogdanovic, Radovan and Koziell, Ania and Bierzynska, Agnieszka and Soliman, Neveen A and Otto, Edgar A and Lifton, Richard P and Holzman, Lawrence B and Sibinga, Nicholas E S and Walz, Gerd and Tufro, Alda and Hildebrandt, Friedhelm}
}
@article {124,
	title = {Whole exome sequencing identifies causative mutations in the majority of consanguineous or familial cases with childhood-onset increased renal echogenicity.},
	journal = {Kidney Int},
	volume = {89},
	year = {2016},
	month = {2016 Feb},
	pages = {468-475},
	abstract = {<p>Chronically increased echogenicity on renal ultrasound is a sensitive early finding of chronic kidney disease that can be detected before manifestation of other symptoms. Increased echogenicity, however, is not specific for a certain etiology of chronic kidney disease. Here, we performed whole exome sequencing in 79 consanguineous or familial cases of suspected nephronophthisis in order to determine the underlying molecular disease cause. In 50 cases, there was a causative mutation in a known monogenic disease gene. In 32 of these cases whole exome sequencing confirmed the diagnosis of a nephronophthisis-related ciliopathy. In 8 cases it revealed the diagnosis of a renal tubulopathy. The remaining 10 cases were identified as Alport syndrome (4), autosomal-recessive polycystic kidney disease (2), congenital anomalies of the kidney and urinary tract (3), and APECED syndrome (1). In 5 families, in whom mutations in known monogenic genes were excluded, we applied homozygosity mapping for variant filtering and identified 5 novel candidate genes (RBM48, FAM186B, PIAS1, INCENP, and RCOR1) for renal ciliopathies. Thus, whole exome sequencing allows the detection of the causative mutation in 2/3 of affected individuals, thereby presenting the etiologic diagnosis, and allows identification of novel candidate genes.</p>},
	keywords = {Age of Onset, Cohort Studies, DNA Mutational Analysis, Exome, Humans, Kidney Diseases, Cystic, Renal Insufficiency, Chronic},
	issn = {1523-1755},
	doi = {10.1038/ki.2015.317},
	author = {Braun, Daniela A and Schueler, Markus and Halbritter, Jan and Gee, Heon Yung and Porath, Jonathan D and Lawson, Jennifer A and Airik, Rannar and Shril, Shirlee and Allen, Susan J and Stein, Deborah and Al Kindy, Adila and Beck, Bodo B and Cengiz, Nurcan and Moorani, Khemchand N and Ozaltin, Fatih and Hashmi, Seema and Sayer, John A and Bockenhauer, Detlef and Soliman, Neveen A and Otto, Edgar A and Lifton, Richard P and Hildebrandt, Friedhelm}
}
