@article {786, title = {Further delineation of the clinical spectrum of KAT6B disorders and allelic series of pathogenic variants.}, journal = {Genet Med}, volume = {22}, year = {2020}, month = {2020 08}, pages = {1338-1347}, abstract = {

PURPOSE: Genitopatellar syndrome and Say-Barber-Biesecker-Young-Simpson syndrome are caused by variants in the KAT6B gene and are part of a broad clinical spectrum called KAT6B disorders, whose variable expressivity is increasingly being recognized.

METHODS: We herein present the phenotypes of 32 previously unreported individuals with a molecularly confirmed diagnosis of a KAT6B disorder, report 24 new pathogenic KAT6B variants, and review phenotypic information available on all published individuals with this condition. We also suggest a classification of clinical subtypes within the KAT6B disorder spectrum.

RESULTS: We demonstrate that cerebral anomalies, optic nerve hypoplasia, neurobehavioral difficulties, and distal limb anomalies other than long thumbs and great toes, such as polydactyly, are more frequently observed than initially reported. Intestinal malrotation and its serious consequences can be present in affected individuals. Additionally, we identified four children with Pierre Robin sequence, four individuals who had increased nuchal translucency/cystic hygroma prenatally, and two fetuses with severe renal anomalies leading to renal failure. We also report an individual in which a pathogenic variant was inherited from a mildly affected parent.

CONCLUSION: Our work provides a comprehensive review and expansion of the genotypic and phenotypic spectrum of KAT6B disorders that will assist clinicians in the assessment, counseling, and management of affected individuals.

}, keywords = {Blepharophimosis, Exons, Histone Acetyltransferases, Humans, Intellectual Disability, Mutation}, issn = {1530-0366}, doi = {10.1038/s41436-020-0811-8}, author = {Zhang, Li Xin and Lemire, Gabrielle and Gonzaga-Jauregui, Claudia and Molidperee, Sirinart and Galaz-Montoya, Carolina and Liu, David S and Verloes, Alain and Shillington, Amelle G and Izumi, Kosuke and Ritter, Alyssa L and Keena, Beth and Zackai, Elaine and Li, Dong and Bhoj, Elizabeth and Tarpinian, Jennifer M and Bedoukian, Emma and Kukolich, Mary K and Innes, A Micheil and Ediae, Grace U and Sawyer, Sarah L and Nair, Karippoth Mohandas and Soumya, Para Chottil and Subbaraman, Kinattinkara R and Probst, Frank J and Bassetti, Jennifer A and Sutton, Reid V and Gibbs, Richard A and Brown, Chester and Boone, Philip M and Holm, Ingrid A and Tartaglia, Marco and Ferrero, Giovanni Battista and Niceta, Marcello and Dentici, Maria Lisa and Radio, Francesca Clementina and Keren, Boris and Wells, Constance F and Coubes, Christine and Laquerri{\`e}re, Annie and Aziza, Jacqueline and Dubucs, Charlotte and Nampoothiri, Sheela and Mowat, David and Patel, Millan S and Bracho, Ana and Cammarata-Scalisi, Francisco and Gezdirici, Alper and Fern{\'a}ndez-Ja{\'e}n, Alberto and Hauser, Natalie and Zarate, Yuri A and Bosanko, Katherine A and Dieterich, Klaus and Carey, John C and Chong, Jessica X and Nickerson, Deborah A and Bamshad, Michael J and Lee, Brendan H and Yang, Xiang-Jiao and Lupski, James R and Campeau, Philippe M} } @article {625, title = {Plain-language medical vocabulary for precision diagnosis.}, journal = {Nat Genet}, volume = {50}, year = {2018}, month = {2018 Apr}, pages = {474-476}, issn = {1546-1718}, doi = {10.1038/s41588-018-0096-x}, author = {Vasilevsky, Nicole A and Foster, Erin D and Engelstad, Mark E and Carmody, Leigh and Might, Matt and Chambers, Chip and Dawkins, Hugh J S and Lewis, Janine and Della Rocca, Maria G and Snyder, Michelle and Boerkoel, Cornelius F and Rath, Ana and Terry, Sharon F and Kent, Alastair and Searle, Beverly and Baynam, Gareth and Jones, Erik and Gavin, Pam and Bamshad, Michael and Chong, Jessica and Groza, Tudor and Adams, David and Resnick, Adam C and Heath, Allison P and Mungall, Chris and Holm, Ingrid A and Rageth, Kayli and Brownstein, Catherine A and Shefchek, Kent and McMurry, Julie A and Robinson, Peter N and K{\"o}hler, Sebastian and Haendel, Melissa A} } @article {131, title = {The Matchmaker Exchange: a platform for rare disease gene discovery.}, journal = {Hum Mutat}, volume = {36}, year = {2015}, month = {2015 Oct}, pages = {915-21}, abstract = {

There are few better examples of the need for data sharing than in the rare disease community, where patients, physicians, and researchers must search for "the needle in a haystack" to uncover rare, novel causes of disease within the genome. Impeding the pace of discovery has been the existence of many small siloed datasets within individual research or clinical laboratory databases and/or disease-specific organizations, hoping for serendipitous occasions when two distant investigators happen to learn they have a rare phenotype in common and can "match" these cases to build evidence for causality. However, serendipity has never proven to be a reliable or scalable approach in science. As such, the Matchmaker Exchange (MME) was launched to provide a robust and systematic approach to rare disease gene discovery through the creation of a federated network connecting databases of genotypes and rare phenotypes using a common application programming interface (API). The core building blocks of the MME have been defined and assembled. Three MME services have now been connected through the API and are available for community use. Additional databases that support internal matching are anticipated to join the MME network as it continues to grow.

}, keywords = {Database Management Systems, Databases, Genetic, Genetic Association Studies, Genetic Predisposition to Disease, Humans, Information Dissemination, Rare Diseases, Software}, issn = {1098-1004}, doi = {10.1002/humu.22858}, author = {Philippakis, Anthony A and Azzariti, Danielle R and Beltran, Sergi and Brookes, Anthony J and Brownstein, Catherine A and Brudno, Michael and Brunner, Han G and Buske, Orion J and Carey, Knox and Doll, Cassie and Dumitriu, Sergiu and Dyke, Stephanie O M and den Dunnen, Johan T and Firth, Helen V and Gibbs, Richard A and Girdea, Marta and Gonzalez, Michael and Haendel, Melissa A and Hamosh, Ada and Holm, Ingrid A and Huang, Lijia and Hurles, Matthew E and Hutton, Ben and Krier, Joel B and Misyura, Andriy and Mungall, Christopher J and Paschall, Justin and Paten, Benedict and Robinson, Peter N and Schiettecatte, Fran{\c c}ois and Sobreira, Nara L and Swaminathan, Ganesh J and Taschner, Peter E and Terry, Sharon F and Washington, Nicole L and Z{\"u}chner, Stephan and Boycott, Kym M and Rehm, Heidi L} }