Results 221 to 230 of about 145,893 (342)

Expansion of the Phenotypic and Genotypic Spectrum for PRKAR1B‐Related Marbach–Schaaf Neurodevelopmental Syndrome: A Case Series

open access: yesClinical Genetics, EarlyView.
Comprehensive clinical description of 12 subjects with pathogenic PRKAR1B variants, including two heterozygous deletions supporting haploinsufficiency as a possible mechanism of disease, providing valuable insight into the pathophysiology of MASNS and setting a framework upon which to design future mechanistic studies of PKA signaling in brain ...
Sebastian Burkart   +17 more
wiley   +1 more source

Detection of the Heterozygous Recurrent MAX p.(Arg60Gln) Variant in Two Females Confirms and Expands the Phenotypic Spectrum of Polydactyly–Macrocephaly Syndrome

open access: yesClinical Genetics, EarlyView.
We identified a recurrent heterozygous MAX c.179G>A:p.Arg60Gln variant in two unrelated females affected with the emerging phenotypes of MAX‐associated polydactyly‐macrocephaly syndrome. We propose that genitourinary abnormalities, including Mayer–Rokitanski–Kuster–Hauser syndrome in one individual, are an expansion of the known phenotypes associated ...
Iftekhar A. Showpnil   +9 more
wiley   +1 more source

The Phenotypic and Genotypic Features of ADAMTSL4‐Related Ocular Disease

open access: yesClinical Genetics, EarlyView.
ADAMTSL4‐related ocular disease tends to present at a younger age and be associated with higher myopia than other forms of ectopia lentis (such as FBN1). A previously reported 20‐bp deletion (c.767_786del) was highly prevalent in this cohort (23/32), and all ectopia lentis et pupillae cases carried this variant. ABSTRACT Pathogenic variants in ADAMTSL4
Katie M. Williams   +14 more
wiley   +1 more source

Renal Hypoplasia and Oligomeganephronia in a Fetus with Wolf-Hirschhorn Syndrome. [PDF]

open access: yesDiagnostics (Basel)
Bonasoni MP   +12 more
europepmc   +1 more source

FAM20B Related Skeletal Dysplasia: Expanding the Prenatal Phenotype

open access: yesClinical Genetics, EarlyView.
FAM20B encodes glycosaminoglycan xylosylkinase, a key enzyme in proteoglycan biosynthesis. We report compound heterozygous FAM20B variants causing severe, lethal skeletal dysplasia in three fetuses from two pregnancies. Disrupted glycosaminoglycan chain formation leads to abnormal cartilage and bone development, illustrating the essential role of ...
Arda Arduç   +8 more
wiley   +1 more source

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