@article {589,
	title = {Missense Variants in the Histone Acetyltransferase Complex Component Gene TRRAP Cause Autism and Syndromic Intellectual Disability.},
	journal = {Am J Hum Genet},
	volume = {104},
	year = {2019},
	month = {2019 03 07},
	pages = {530-541},
	abstract = {<p>Acetylation of the lysine residues in histones and other DNA-binding proteins plays a major role in regulation of eukaryotic gene expression. This process is controlled by histone acetyltransferases (HATs/KATs) found in multiprotein complexes that are recruited to chromatin by the scaffolding subunit transformation/transcription domain-associated protein (TRRAP). TRRAP is evolutionarily conserved and is among the top five genes intolerant to missense variation. Through an international collaboration, 17 distinct de novo or apparently de novo variants were identified in TRRAP in 24 individuals. A strong genotype-phenotype correlation was observed with two distinct clinical spectra. The first is a complex, multi-systemic syndrome associated with various malformations of the brain, heart, kidneys, and genitourinary system and characterized by a wide range of intellectual functioning; a number of affected individuals have intellectual disability (ID) and markedly impaired basic life functions. Individuals with this phenotype had missense variants clustering around the c.3127G>A p.(Ala1043Thr) variant identified in five individuals. The second spectrum manifested with autism spectrum disorder (ASD) and/or ID and epilepsy. Facial dysmorphism was seen in both groups and included upslanted palpebral fissures, epicanthus, telecanthus, a wide nasal bridge and ridge, a broad and smooth philtrum, and a thin upper lip. RNA sequencing analysis of skin fibroblasts derived from affected individuals skin fibroblasts showed significant changes in the expression of several genes implicated in neuronal function and ion transport. Thus, we describe here the clinical spectrum associated with TRRAP pathogenic missense variants, and we suggest a genotype-phenotype correlation useful for clinical evaluation of the pathogenicity of the variants.</p>},
	issn = {1537-6605},
	doi = {10.1016/j.ajhg.2019.01.010},
	author = {Cogn{\'e}, Benjamin and Ehresmann, Sophie and Beauregard-Lacroix, Eliane and Rousseau, Justine and Besnard, Thomas and Garcia, Thomas and Petrovski, Slav{\'e} and Avni, Shiri and McWalter, Kirsty and Blackburn, Patrick R and Sanders, Stephan J and Uguen, K{\'e}vin and Harris, Jacqueline and Cohen, Julie S and Blyth, Moira and Lehman, Anna and Berg, Jonathan and Li, Mindy H and Kini, Usha and Joss, Shelagh and von der Lippe, Charlotte and Gordon, Christopher T and Humberson, Jennifer B and Robak, Laurie and Scott, Daryl A and Sutton, Vernon R and Skraban, Cara M and Johnston, Jennifer J and Poduri, Annapurna and Nordenskj{\"o}ld, Magnus and Shashi, Vandana and Gerkes, Erica H and Bongers, Ernie M H F and Gilissen, Christian and Zarate, Yuri A and Kvarnung, Malin and Lally, Kevin P and Kulch, Peggy A and Daniels, Brina and Hernandez-Garcia, Andres and Stong, Nicholas and McGaughran, Julie and Retterer, Kyle and Tveten, Kristian and Sullivan, Jennifer and Geisheker, Madeleine R and Stray-Pedersen, Asbjorg and Tarpinian, Jennifer M and Klee, Eric W and Sapp, Julie C and Zyskind, Jacob and Holla, {\O}ystein L and Bedoukian, Emma and Filippini, Francesca and Guimier, Anne and Picard, Arnaud and Busk, {\O}yvind L and Punetha, Jaya and Pfundt, Rolph and Lindstrand, Anna and Nordgren, Ann and Kalb, Fayth and Desai, Megha and Ebanks, Ashley Harmon and Jhangiani, Shalini N and Dewan, Tammie and Coban Akdemir, Zeynep H and Telegrafi, Aida and Zackai, Elaine H and Begtrup, Amber and Song, Xiaofei and Toutain, Annick and Wentzensen, Ingrid M and Odent, Sylvie and Bonneau, Dominique and Latypova, X{\'e}nia and Deb, Wallid and Redon, Sylvia and Bilan, Fr{\'e}d{\'e}ric and Legendre, Marine and Troyer, Caitlin and Whitlock, Kerri and Caluseriu, Oana and Murphree, Marine I and Pichurin, Pavel N and Agre, Katherine and Gavrilova, Ralitza and Rinne, Tuula and Park, Meredith and Shain, Catherine and Heinzen, Erin L and Xiao, Rui and Amiel, Jeanne and Lyonnet, Stanislas and Isidor, Bertrand and Biesecker, Leslie G and Lowenstein, Dan and Posey, Jennifer E and Denomm{\'e}-Pichon, Anne-Sophie and F{\'e}rec, Claude and Yang, Xiang-Jiao and Rosenfeld, Jill A and Gilbert-Dussardier, Brigitte and Audebert-Bellanger, S{\'e}verine and Redon, Richard and Stessman, Holly A F and Nellaker, Christoffer and Yang, Yaping and Lupski, James R and Goldstein, David B and Eichler, Evan E and Bolduc, Francois and B{\'e}zieau, St{\'e}phane and K{\"u}ry, S{\'e}bastien and Campeau, Philippe M}
}
@article {496,
	title = {Monoallelic Mutations to DNAJB11 Cause Atypical Autosomal-Dominant Polycystic Kidney Disease.},
	journal = {Am J Hum Genet},
	volume = {102},
	year = {2018},
	month = {2018 05 03},
	pages = {832-844},
	abstract = {<p>Autosomal-dominant polycystic kidney disease (ADPKD) is characterized by the progressive development of kidney cysts, often resulting in end-stage renal disease (ESRD). This disorder is genetically heterogeneous with \~{}7\% of families genetically unresolved. We performed whole-exome sequencing (WES) in two multiplex ADPKD-like pedigrees, and we analyzed a further 591 genetically unresolved, phenotypically similar families by targeted next-generation sequencing of 65 candidate genes. WES identified a DNAJB11 missense variant (p.Pro54Arg) in two family members presenting with non-enlarged polycystic kidneys and a frameshifting change (c.166_167insTT) in a second family with small renal and liver cysts. DNAJB11 is a co-factor of BiP, a key chaperone in the endoplasmic reticulum controlling folding, trafficking, and degradation of secreted and membrane proteins. Five additional multigenerational families carrying DNAJB11 mutations were identified by the targeted analysis. The clinical phenotype was consistent in the 23 affected members, with non-enlarged cystic kidneys that often evolved to kidney atrophy; 7 subjects reached ESRD from 59 to 89 years. The lack of kidney enlargement, histologically evident interstitial fibrosis in non-cystic parenchyma, and recurring episodes of gout (one family) suggested partial phenotypic overlap with autosomal-dominant tubulointerstitial diseases (ADTKD). Characterization of DNAJB11-null cells and kidney samples from affected individuals revealed a pathogenesis associated with maturation and trafficking defects involving the ADPKD protein, PC1, and ADTKD proteins, such as UMOD. DNAJB11-associated disease is a phenotypic hybrid of ADPKD and ADTKD, characterized by normal-sized cystic kidneys and progressive interstitial fibrosis resulting in late-onset ESRD.</p>},
	keywords = {Adult, Aged, Aged, 80 and over, Alleles, Amino Acid Sequence, Base Sequence, Epithelial Cells, Family, Female, HSP40 Heat-Shock Proteins, Humans, Loop of Henle, Male, Middle Aged, Mutation, Pedigree, Polycystic Kidney, Autosomal Dominant, TRPP Cation Channels, Uromodulin, Whole Exome Sequencing, Young Adult},
	issn = {1537-6605},
	doi = {10.1016/j.ajhg.2018.03.013},
	author = {Cornec-Le Gall, Emilie and Olson, Rory J and Besse, Whitney and Heyer, Christina M and Gainullin, Vladimir G and Smith, Jessica M and Audr{\'e}zet, Marie-Pierre and Hopp, Katharina and Porath, Binu and Shi, Beili and Baheti, Saurabh and Senum, Sarah R and Arroyo, Jennifer and Madsen, Charles D and F{\'e}rec, Claude and Joly, Dominique and Jouret, Fran{\c c}ois and Fikri-Benbrahim, Oussamah and Charasse, Christophe and Coulibaly, Jean-Marie and Yu, Alan S and Khalili, Korosh and Pei, York and Somlo, Stefan and Le Meur, Yannick and Torres, Vicente E and Harris, Peter C}
}
