Results 191 to 200 of about 19,019 (225)
Phenotype Expansion of Malan Syndrome: New Cases and a Review of the Literature
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT
Malan syndrome is an ultra‐rare overgrowth syndrome caused by pathogenic variants or deletions in nuclear factor one X (NFIX) located at 19p13.2. Here, we report a comprehensive literature review and phenotyping of known patients with Malan syndrome and present a novel cohort of eight patients.Alex F. Nisbet, Sylvie A. Adams, Zoe S. Katz, Christal G. Delagrammatikas, Kosuke Izumi, Winifred Sigal, Kim Ventarola, Elaine H. Zackai, Julia E. Reid, Grant T. Liu, Jennifer M. Kalish +10 morewiley +1 more sourceRecurrent Genomic Alterations in BCRi‐Experienced CLL Patients Treated With Venetoclax: Extended Phase 2 Follow‐Up
American Journal of Hematology, EarlyView.Jennifer A. Woyach, Relja Popovic, Emily L. Rossi, Sanjana Singh, Toshihiko Oki, Tanya S. Rosenberg, Chen Qian, Michael Moran, Zihuan Liu, Michelle Boyer, Jeffrey Jones, Richard R. Furman, William Wierda, Jason Gotlib, Stephen J. Schuster, Brenda Chyla, Matthew S. Davids +16 morewiley +1 more sourceDevelopmental and Phenotypic Outcomes in Mild Phenylalanine Hydroxylase Deficiency
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT
Benign hyperphenylalaninemia (bHPA) is defined as elevated phenylalanine (Phe) levels remaining ≤ 360 μmol/L (6 mg/dL) and not requiring medical intervention. Individuals with bHPA may demonstrate a rise in their Phe levels > 360 μmol/L, effectively developing a mild PKU phenotype requiring therapy to prevent neurocognitive complications. This Aaron Williams, Kristian Divin, Lindsay C. Burrage, William J. Craigen, Fernando Scaglia, Claudia Soler‐Alfonso, V. Reid Sutton, Kevin E. Glinton, Ronit Marom +8 morewiley +1 more sourceLong‐Term Follow Up of Two Patients With Variants in the Cluster 1031‐1159 of TRRAP Gene: Expanding the Phenotype of Developmental Delay With or Without Dysmorphic Facies and Autism
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT
The transformation/transcription domain‐associated protein (TRRAP) gene encodes a large multidomain protein, a member of the phosphatidylinositol 3‐kinase‐related kinase (PIKK) family. TRRAP is a component of the histone acetyltransferase (HAT) complex, and it plays an important role in gene transcription, DNA repair, and cell‐cycle regulation.Roseli Maria Zechi‐Ceide, Vinicius Contrucci Dantas Segarra, Siulan Vendramini‐Pittoli, Henrique Regonaschi Serigatto, Luiza Virmond, Heloisa Marcelina da Cunha Palhares, Fernanda Jehee, Ana Cristina Victorino Krepischi, Carla Rosenberg, Carlos Henrique Paiva Grangeiro, Nancy Mizue Kokitsu‐Nakata +10 morewiley +1 more sourceClinical, Behavioral and Neuroradiological Phenotype in an Italian Cohort of Patients With Xia Gibbs Syndrome: A Multicenter Cross‐Sectional Study and Systematic Literature Review
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT
Heterozygous variants in the AHDC1 gene are associated with Xia Gibbs Syndrome (XGS), a genetic disorder with a highly variable phenotype. Cognitive impairment, motor delay, language delay, neonatal hypotonia, and sleep apnea are considered “cardinal” signs of the disease.Giulia Cinelli, Stefania Della Vecchia, Patrizia Bergonzini, Elisa Caramaschi, Elisabetta Spezia, Claudia Parenti, Simona Filomena Madeo, Laura Lucaccioni, Cavalleri Francesca, Marisa Pugliese, Federico Raviglione, Clara Colonna, Olga Calabrese, Ilaria Stanghellini, Maria Carmen Marongiu, Enrico Biagioni, Anna Rita Ferrari, Roberta Battini, Lorenzo Iughetti +18 morewiley +1 more sourceThe Homozygous p.(Arg215Ter) Variant in XRCC2 Is Associated With Atypical Fanconi Anemia Without Major Hematological Abnormalities in Childhood
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT
Fanconi Anemia (FA) is the most frequent inherited bone marrow failure syndrome. A role for the XRCC2 gene in FA was suspected in 2012 and confirmed in 2016, but only two affected individuals have been described thus far, and no long‐term follow‐up is available.Sabina Cenciarelli, Giulia Bruna Marchetti, Maria Iascone, Maria Grazia Patricelli, Sara Giangiobbe, Gabriella Cinzia Pozzobon, Miriam Nella Savini, Fabio Giglio, Alessandro Aiuti, Paola Carrera, Francesca Ferrua, Angela Peron +11 morewiley +1 more sourceResolution of Refractory Multifocal Atrial Tachycardia in Costello Syndrome Using Trametinib: A Case Supporting MEK Inhibitors as Targeted, Specific Antiarrhythmic
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT
Arrhythmias affect approximately half of patients with Costello syndrome (CS, OMIM # 218040), with non‐reentrant atrial tachycardia being the most common. This case describes an infant with Costello syndrome carrying the pathogenic HRAS c.34G>A (p.G12S) variant who developed early‐onset, drug‐refractory multifocal atrial tachycardia (MAT ...Vanina Taliercio, Annabelle Wilcox, Stacey Cole, Josue Flores Daboub, José E. Morales Moreno, Kasey G. Andrews, S. Yukiko Asaki, Thomas A. Pilcher, Martin Tristani‐Firouzi, Mary C. Niu, David Viskochil, Benjamin Hammond +11 morewiley +1 more sourcePatient Perspectives on Psychiatric Polygenic Risk Scores in Reproductive Decision‐Making and Polygenic Embryo Screening
American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.ABSTRACT
Polygenic risk scores (PRS) estimate individuals' genetic risk for developing multifactorial conditions. Recent genome‐wide association studies have enabled development of psychiatric PRS, which hold potential to streamline diagnosis and treatment of psychiatric conditions.Lauren A. Ginn, Amanda R. Merner, Page M. Trotter, Kaitlynn P. Craig, Abigail C. Martinez, Ana Lucía Battaglino, Dorit Barlevy, Daphne M. Ayton, Takahiro Soda, Eric A. Storch, Gabriel Lázaro‐Muñoz, Stacey Pereira +11 morewiley +1 more source