@article {912, title = {Phenotypic spectrum and transcriptomic profile associated with germline variants in TRAF7.}, journal = {Genet Med}, volume = {22}, year = {2020}, month = {2020 07}, pages = {1215-1226}, abstract = {

PURPOSE: Somatic variants in tumor necrosis factor receptor-associated factor 7 (TRAF7) cause meningioma, while germline variants have recently been identified in seven patients with developmental delay and cardiac, facial, and digital anomalies. We aimed to define the clinical and mutational spectrum associated with TRAF7 germline variants in a large series of patients, and to determine the molecular effects of the variants through transcriptomic analysis of patient fibroblasts.

METHODS: We performed exome, targeted capture, and Sanger sequencing of patients with undiagnosed developmental disorders, in multiple independent diagnostic or research centers. Phenotypic and mutational comparisons were facilitated through data exchange platforms. Whole-transcriptome sequencing was performed on RNA from patient- and control-derived fibroblasts.

RESULTS: We identified heterozygous missense variants in TRAF7 as the cause of a developmental delay-malformation syndrome in 45 patients. Major features include a recognizable facial gestalt (characterized in particular by blepharophimosis), short neck, pectus carinatum, digital deviations, and patent ductus arteriosus. Almost all variants occur in the WD40 repeats and most are recurrent. Several differentially expressed genes were identified in patient fibroblasts.

CONCLUSION: We provide the first large-scale analysis of the clinical and mutational spectrum associated with the TRAF7 developmental syndrome, and we shed light on its molecular etiology through transcriptome studies.

}, keywords = {Exome, Germ Cells, Humans, Intellectual Disability, Mutation, Missense, Phenotype, Transcriptome, Tumor Necrosis Factor Receptor-Associated Peptides and Proteins}, issn = {1530-0366}, doi = {10.1038/s41436-020-0792-7}, author = {Castilla-Vallmanya, Laura and Selmer, Kaja K and Dimartino, Cl{\'e}mantine and Rabionet, Raquel and Blanco-S{\'a}nchez, Bernardo and Yang, Sandra and Reijnders, Margot R F and van Essen, Antonie J and Oufadem, Myriam and Vigeland, Magnus D and Stadheim, Barbro and Houge, Gunnar and Cox, Helen and Kingston, Helen and Clayton-Smith, Jill and Innis, Jeffrey W and Iascone, Maria and Cereda, Anna and Gabbiadini, Sara and Chung, Wendy K and Sanders, Victoria and Charrow, Joel and Bryant, Emily and Millichap, John and Vitobello, Antonio and Thauvin, Christel and Mau-Them, Frederic Tran and Faivre, Laurence and Lesca, Gaetan and Labalme, Audrey and Rougeot, Christelle and Chatron, Nicolas and Sanlaville, Damien and Christensen, Katherine M and Kirby, Amelia and Lewandowski, Raymond and Gannaway, Rachel and Aly, MAH and Lehman, Anna and Clarke, Lorne and Graul-Neumann, Luitgard and Zweier, Christiane and Lessel, Davor and Lozic, Bernarda and Aukrust, Ingvild and Peretz, Ryan and Stratton, Robert and Smol, Thomas and Dieux-Co{\"e}slier, Anne and Meira, Joanna and Wohler, Elizabeth and Sobreira, Nara and Beaver, Erin M and Heeley, Jennifer and Briere, Lauren C and High, Frances A and Sweetser, David A and Walker, Melissa A and Keegan, Catherine E and Jayakar, Parul and Shinawi, Marwan and Kerstjens-Frederikse, Wilhelmina S and Earl, Dawn L and Siu, Victoria M and Reesor, Emma and Yao, Tony and Hegele, Robert A and Vaske, Olena M and Rego, Shannon and Shapiro, Kevin A and Wong, Brian and Gambello, Michael J and McDonald, Marie and Karlowicz, Danielle and Colombo, Roberto and Serretti, Alessandro and Pais, Lynn and O{\textquoteright}Donnell-Luria, Anne and Wray, Alison and Sadedin, Simon and Chong, Belinda and Tan, Tiong Y and Christodoulou, John and White, Susan M and Slavotinek, Anne and Barbouth, Deborah and Morel Swols, Dayna and Parisot, M{\'e}lanie and Bole-Feysot, Christine and Nitschk{\'e}, Patrick and Pingault, V{\'e}ronique and Munnich, Arnold and Cho, Megan T and Cormier-Daire, Val{\'e}rie and Balcells, Susanna and Lyonnet, Stanislas and Grinberg, Daniel and Amiel, Jeanne and Urreizti, Roser and Gordon, Christopher T} } @article {838, title = {What Is Familial Hypercholesterolemia, and Why Does It Matter?}, journal = {Circulation}, volume = {141}, year = {2020}, month = {2020 06 02}, pages = {1760-1763}, keywords = {Atherosclerosis, Cardiovascular Diseases, Cholesterol, LDL, Humans, Hyperlipoproteinemia Type II, Prevalence}, issn = {1524-4539}, doi = {10.1161/CIRCULATIONAHA.120.046961}, author = {Khera, Amit V and Hegele, Robert A} } @article {148, title = {An siRNA-based functional genomics screen for the~identification of regulators of ciliogenesis and ciliopathy~genes.}, journal = {Nat Cell Biol}, volume = {17}, year = {2015}, month = {2015 Aug}, pages = {1074-1087}, abstract = {

Defects in primary cilium biogenesis underlie the ciliopathies, a growing group of genetic disorders. We describe a whole-genome siRNA-based reverse genetics screen for defects in biogenesis and/or maintenance of the primary cilium, obtaining a global resource. We identify 112 candidate ciliogenesis and ciliopathy genes, including 44 components of the ubiquitin-proteasome system, 12 G-protein-coupled receptors, and 3 pre-mRNA processing factors (PRPF6, PRPF8 and PRPF31) mutated in autosomal dominant retinitis pigmentosa. The PRPFs localize to the connecting cilium, and PRPF8- and PRPF31-mutated cells have ciliary defects. Combining the screen with exome sequencing data identified recessive mutations in PIBF1, also known as CEP90, and C21orf2, also known as LRRC76, as causes of the ciliopathies Joubert and Jeune syndromes. Biochemical approaches place C21orf2 within key ciliopathy-associated protein modules, offering an explanation for the skeletal and retinal involvement observed in individuals with C21orf2 variants. Our global, unbiased approaches provide insights into ciliogenesis complexity and identify roles for unanticipated pathways in human genetic disease.

}, keywords = {Abnormalities, Multiple, Animals, Caenorhabditis elegans, Cerebellar Diseases, Cerebellum, Cilia, Ciliary Motility Disorders, Databases, Genetic, Ellis-Van Creveld Syndrome, Eye Abnormalities, Genetic Markers, Genetic Predisposition to Disease, Genetic Testing, Genome-Wide Association Study, Genomics, HEK293 Cells, High-Throughput Nucleotide Sequencing, Humans, Kidney Diseases, Cystic, Membrane Proteins, Mice, Inbred C57BL, Mice, Knockout, Mutation, Phenotype, Photoreceptor Cells, Pregnancy Proteins, Proteins, Reproducibility of Results, Retina, RNA Interference, Suppressor Factors, Immunologic, Transfection, Zebrafish}, issn = {1476-4679}, doi = {10.1038/ncb3201}, author = {Wheway, Gabrielle and Schmidts, Miriam and Mans, Dorus A and Szymanska, Katarzyna and Nguyen, Thanh-Minh T and Racher, Hilary and Phelps, Ian G and Toedt, Grischa and Kennedy, Julie and Wunderlich, Kirsten A and Sorusch, Nasrin and Abdelhamed, Zakia A and Natarajan, Subaashini and Herridge, Warren and van Reeuwijk, Jeroen and Horn, Nicola and Boldt, Karsten and Parry, David A and Letteboer, Stef J F and Roosing, Susanne and Adams, Matthew and Bell, Sandra M and Bond, Jacquelyn and Higgins, Julie and Morrison, Ewan E and Tomlinson, Darren C and Slaats, Gisela G and van Dam, Teunis J P and Huang, Lijia and Kessler, Kristin and Giessl, Andreas and Logan, Clare V and Boyle, Evan A and Shendure, Jay and Anazi, Shamsa and Aldahmesh, Mohammed and Al Hazzaa, Selwa and Hegele, Robert A and Ober, Carole and Frosk, Patrick and Mhanni, Aizeddin A and Chodirker, Bernard N and Chudley, Albert E and Lamont, Ryan and Bernier, Francois P and Beaulieu, Chandree L and Gordon, Paul and Pon, Richard T and Donahue, Clem and Barkovich, A James and Wolf, Louis and Toomes, Carmel and Thiel, Christian T and Boycott, Kym M and McKibbin, Martin and Inglehearn, Chris F and Stewart, Fiona and Omran, Heymut and Huynen, Martijn A and Sergouniotis, Panagiotis I and Alkuraya, Fowzan S and Parboosingh, Jillian S and Innes, A Micheil and Willoughby, Colin E and Giles, Rachel H and Webster, Andrew R and Ueffing, Marius and Blacque, Oliver and Gleeson, Joseph G and Wolfrum, Uwe and Beales, Philip L and Gibson, Toby and Doherty, Dan and Mitchison, Hannah M and Roepman, Ronald and Johnson, Colin A} }