Results 181 to 190 of about 2,201,996 (338)

Case Series of Nizon‐Isidor Syndrome by Heterozygous Variants in MED12L With Further Evidence of Mitotic Instability in One Case With Diploid–Triploid Mosaicism

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Nizon‐Isidor syndrome is a rare disorder caused by heterozygous variants in MED12L, with only eight documented cases in the literature. Here, we present three additional cases of this syndrome. Proband 1 was a 7‐year‐old female who presented with developmental delay, right‐leg hemihypertrophy, laryngeal cleft, esotropia, abnormal skin ...
Russell Stewart   +336 more
wiley   +1 more source

An Attempt to Standardize Tests for Hearing

open access: bronze, 1923
Somerville Hastings, William S. Tucker
openalex   +1 more source

An OGT Missense Variant With Impaired Enzyme Activity in a Child With Severe Developmental Delay and Hepatoblastoma

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT O‐GlcNAc transferase (OGT) and its antagonist O‐GlcNAcase (OGA) regulate protein O‐GlcNAcylation, a highly conserved post‐translational modification involved in metabolic sensing. Pathogenic variants in the OGT gene cause an X‐linked congenital disorder of glycosylation (OGT‐CDG) presenting developmental delay, hypotonia, intellectual ...
Alfonso Manuel D'Alessio   +12 more
wiley   +1 more source

De Novo Heterozygous ZFX Frameshift Variant in a Female With an X‐Linked Neurodevelopmental Disorder

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Germline ZFX variants are associated with an X‐linked neurodevelopmental disorder, with 14 males and 16 females reported to date. We describe a 20‐year‐old female with a heterozygous ZFX frameshift variant, p.(Met666Valfs*2), identified by genome sequencing, previously reported in an affected male.
Iftekhar A. Showpnil   +8 more
wiley   +1 more source

A Novel Missense Variant in LMX1A Leads to Autosomal Dominant Nonsyndromic Hearing Loss

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Hereditary nonsyndromic hearing loss (NSHL) is a prevalent entity associated with over 150 known causative genes, including LMX1A, which has fewer than 10 reported pathogenic variants. Here we present a novel missense variant in LMX1A in a family of European descent with hereditary hearing loss. Clinical and family histories were obtained, and
Ryan Chen   +3 more
wiley   +1 more source

Association of Life's Essential 8 With Hearing Loss and Tinnitus in U.S. Adults. [PDF]

open access: yesLaryngoscope Investig Otolaryngol
Lin X   +6 more
europepmc   +1 more source

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