Results 101 to 110 of about 287 (186)

Neurodevelopmental Phenotypes and Brain Anomalies in Individuals With Heterozygous SEMA6A Variants

open access: yesClinical Genetics, Volume 110, Issue 3, Page 325-335, September 2026.
SEMA6A plays a role in cell migration and axon guidance in the developing central nervous system. Phenotypes seen in eleven individuals heterozygous for SEMA6A variants included developmental delay, intellectual disability, autism/autistic behaviors, behavioral abnormalities, attention disorders, hypotonia, and brain anomalies.
Evan Burchfiel   +27 more
wiley   +1 more source

Diagnostic Yield and Clinical Impact of Comprehensive WES/WGS Testing Beyond Common Genetic Causes in Hereditary Optic Atrophy

open access: yesClinical Genetics, Volume 110, Issue 3, Page 336-346, September 2026.
Opticus atrophy—Genetic testing with WES/WGS in 62 patients with optic atrophy provided a genetic diagnosis in 21 patients (33.9%). 42.9% of these involved non‐OPA1 genes, including WFS1, ACO2, NR2F1, UCHL1, CACNA1F, and COQ2, where the genetic diagnosis prompted additional clinical evaluation, surveillance, or therapeutic intervention.
Katrine M. Johannesen   +9 more
wiley   +1 more source

The quest for effective pain control during suture adjustment after strabismus surgery: a study evaluating supplementation of 2% lidocaine with 0.4% ropivacaine

open access: yesJournal of Pain Research, 2015
Howard D Palte, Kara M Cavuoto, Lalitha Sundararaman, Steven Gayer, Joyce Schiffman, Hilda CapoBascom Palmer Eye Institute, Miami, FL, USAPurpose: To determine whether the addition of 0.4% ropivacaine to the standard 2% lidocaine peribulbar anesthetic ...
Palte HD   +5 more
doaj  

Distinct Neural Signatures of Novel Word–Referent Mapping in Monolingual and Bilingual Toddlers

open access: yesDevelopmental Science, Volume 29, Issue 5, September 2026.
ABSTRACT Evidence suggests that bilingualism impacts children's lexical and brain development. Yet, the development of the brain's language network in early childhood–a period marked by rapid vocabulary growth–remains poorly understood, particularly with respect to differences between bilingual and monolingual children. This study used eye tracking and
Maria M. Arredondo, Drew Weatherhead
wiley   +1 more source

Ophthalmological outcomes, visual perception, fine motor precision, and visual‐motor integration in children born very preterm

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 9, Page 1228-1236, September 2026.
Children born very preterm with poorer ophthalmological function at 2 years 6 months, 6 years 6 months, and 12 years showed poorer visuo‐perceptual, visual‐motor, and fine motor skills at 12 years, emphasizing the role of visual input in visual‐motor development.
Martin Johansson   +5 more
wiley   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 8, Page 1543-1557, August 2026.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

Atypical Clinical Course of Griscelli Syndrome Type 2 With Primarily Neurologic Presentation and Adult‐Onset in a 46‐Year‐Old Male

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 8, Page 1850-1855, August 2026.
ABSTRACT Griscelli Syndrome Type 2 (GS2) is a rare autosomal recessive disorder caused by pathogenic mutations in the RAB27A gene. Typically, it is characterized by cutaneous hypopigmentation, immunodeficiency, with or without neurological abnormalities secondary to hemophagocytic lymphohistiocytosis (HLH). Without treatment, GS2 often results in fatal
Dzhoy Papingi   +6 more
wiley   +1 more source

Phenotype Expansion of Malan Syndrome: New Cases and a Review of the Literature

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 8, Page 1783-1798, August 2026.
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   +10 more
wiley   +1 more source

De Novo Complex Genomic Rearrangement Spanning 2q31.1 in a Proband With Congenital Malformations: Genotype–Phenotype Correlation and Development of a CGR Detection Pipeline

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 8, Page 1832-1841, August 2026.
ABSTRACT The 2q31 region is commonly associated with pathogenic alleles of the HOXD cluster leading to various clinical phenotypes related to skeletal development. We present a proband with tetralogy of Fallot and multiple congenital anomalies. Genomic variant screening including an in‐house CGR detection pipeline pairing genome sequencing (GS ...
Katherine Helle   +10 more
wiley   +1 more source

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