@article {423,
	title = {Exome-wide Association Study Identifies GREB1L Mutations in Congenital Kidney Malformations.},
	journal = {Am J Hum Genet},
	volume = {101},
	year = {2017},
	month = {2017 Nov 02},
	pages = {789-802},
	abstract = {<p>Renal agenesis and hypodysplasia (RHD) are major causes of pediatric chronic kidney disease and are highly genetically heterogeneous. We conducted whole-exome sequencing in 202 case subjects with RHD and identified diagnostic mutations in genes known to be associated with RHD in 7/202 case subjects. In an additional affected individual with RHD and a congenital heart defect, we found a homozygous loss-of-function (LOF) variant in SLIT3, recapitulating phenotypes reported with Slit3 inactivation in the mouse. To identify genes associated with RHD, we performed an exome-wide association study with 195 unresolved case subjects and 6,905 control subjects. The top signal resided in GREB1L, a gene implicated previously in Hoxb1 and Shha signaling in zebrafish. The significance of the association, which was p = 2.0~{\texttimes} 10 for novel LOF, increased to p = 4.1~{\texttimes} 10 for LOF and deleterious missense variants combined, and augmented further after accounting for segregation and de novo inheritance of rare variants (joint p = 2.3~{\texttimes} 10). Finally, CRISPR/Cas9 disruption or knockdown of greb1l in zebrafish caused specific pronephric defects, which were rescued by wild-type human GREB1L mRNA, but not mRNA containing alleles identified in case subjects. Together, our study provides insight into the genetic landscape of kidney malformations in humans, presents multiple candidates, and identifies SLIT3 and GREB1L as genes implicated in the pathogenesis of RHD.</p>},
	keywords = {Alleles, Animals, Case-Control Studies, Clustered Regularly Interspaced Short Palindromic Repeats, Congenital Abnormalities, Exome, Female, Genetic Heterogeneity, Genome-Wide Association Study, Genotype, Heredity, Homozygote, Humans, Kidney, Kidney Diseases, Male, Membrane Proteins, Mice, Mutation, Neoplasm Proteins, Phenotype, RNA, Long Noncoding, Urinary Tract, Urogenital Abnormalities, Zebrafish},
	issn = {1537-6605},
	doi = {10.1016/j.ajhg.2017.09.018},
	author = {Sanna-Cherchi, Simone and Khan, Kamal and Westland, Rik and Krithivasan, Priya and Fievet, Lorraine and Rasouly, Hila Milo and Ionita-Laza, Iuliana and Capone, Valentina P and Fasel, David A and Kiryluk, Krzysztof and Kamalakaran, Sitharthan and Bodria, Monica and Otto, Edgar A and Sampson, Matthew G and Gillies, Christopher E and Vega-Warner, Virginia and Vukojevic, Katarina and Pediaditakis, Igor and Makar, Gabriel S and Mitrotti, Adele and Verbitsky, Miguel and Martino, Jeremiah and Liu, Qingxue and Na, Young-Ji and Goj, Vinicio and Ardissino, Gianluigi and Gigante, Maddalena and Gesualdo, Loreto and Janezcko, Magdalena and Zaniew, Marcin and Mendelsohn, Cathy Lee and Shril, Shirlee and Hildebrandt, Friedhelm and van Wijk, Joanna A E and Arapovic, Adela and Saraga, Marijan and Allegri, Landino and Izzi, Claudia and Scolari, Francesco and Tasic, Velibor and Ghiggeri, Gian Marco and Latos-Bielenska, Anna and Materna-Kiryluk, Anna and Mane, Shrikant and Goldstein, David B and Lifton, Richard P and Katsanis, Nicholas and Davis, Erica E and Gharavi, Ali G}
}
