Results 281 to 290 of about 794,823 (353)

The Diagnosis That Arrived Decades Late: Living Without and Then With Myhre Syndrome

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome (MIM #139210) is a rare multisystem disorder first described in 1981, characterized by short stature, neurodevelopmental delay, joint contractures, and cardiopulmonary complications. Its molecular basis, recurrent pathogenic variants in SMAD4, was not discovered until 2011. This narrative is based on a review of medical records,
Abdallah F. Elias
wiley   +1 more source

Genetic and Phenotypic Features of the Five Known Polyaminopathies: A Critical Narrative Review

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Polyaminopathies are a recently described family of rare genetic neurodevelopmental disorders. Polyaminopathies disrupt the biosynthesis of the primary polyamines: putrescine, spermidine, and spermine. Snyder–Robinson syndrome results from hemizygous loss‐of‐function variants in the spermine synthase (SMS) gene, resulting in decreased or ...
Elizabeth A. VanSickle   +26 more
wiley   +1 more source

KDM2B‐Related Neurodevelopmental Disorder A Case‐Series Supporting the CxxC Domain Phenotype With Emphasis on Ocular and Dermatologic Features

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The KDM2B‐related neurodevelopmental disorder is a recently identified Mendelian disorder of the epigenetic machinery associated with pathogenic variants in KDM2B. Global developmental delay, intellectual disability, congenital anomalies, and systemic manifestations characterize the disorder.
Adriana Gomes   +3 more
wiley   +1 more source

Word of Mouth Learning [PDF]

open access: yes
Abhijit Banerjee, Drew Fudenberg
core  

The First Reported Case of an Inherited Pathogenic Variant in DEAF1 From a Parent With Milder Phenotype Provides Evidence of Variable Gene Expressivity of the DEAF1‐Associated Vulto‐van Silfout‐de Vries Syndrome (VSVS)

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT DEAF1‐associated neurodevelopmental disorder (DAND) is a neurodevelopmental spectrum disorder caused by two methods of inheritance: the autosomal dominant intellectual disability syndrome (Vulto‐van Silfout‐de Vries syndrome (VSVS), OMIM #615828), and the autosomal recessive Neurodevelopmental disorder with hypotonia and impaired expressive ...
Kylie Katz, Philip Jensik, Milen Velinov
wiley   +1 more source

Homozygous Achondroplasia With Long‐Term Survival: Growth Patterns, Medical Interventions, and Practice Implications

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Homozygous achondroplasia is widely considered perinatal lethal by the medical community. In this case series, we report two children from a single family with longer‐term survival. One child lived for 17 months and the other was 60 months at the time of publication.
Hannah Singerline   +3 more
wiley   +1 more source

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