0000000001277863

AUTHOR

Kristin G. Monaghan

showing 2 related works from this author

HNRNPR Variants that Impair Homeobox Gene Expression Drive Developmental Disorders in Humans

2019

The heterogeneous nuclear ribonucleoprotein (HNRNP) genes code for a set of RNA-binding proteins that function primarily in the spliceosome C complex. Pathogenic variants in these genes can drive neurodegeneration, through a mechanism involving excessive stress-granule formation, or developmental defects, through mechanisms that are not known. Here, we report four unrelated individuals who have truncating or missense variants in the same C-terminal region of hnRNPR and who have multisystem developmental defects including abnormalities of the brain and skeleton, dysmorphic facies, brachydactyly, seizures, and hypoplastic external genitalia. We further identified in the literature a fifth ind…

TBX1MaleSpliceosomeHeterogeneous nuclear ribonucleoproteinDevelopmental DisabilitiesRNA SplicingBiologyHeterogeneous-Nuclear Ribonucleoproteins/geneticsHeterogeneous-Nuclear RibonucleoproteinsArticleWhole Exome Sequencing03 medical and health sciences0302 clinical medicineExome SequencingGeneticsHumansGenes Homeobox/geneticsPreschoolHox geneChildGeneTranscription factorGenetics (clinical)RNA Splicing/genetics030304 developmental biologyGeneticsFibroblasts/metabolism0303 health sciencesHomeobox/geneticsGenes HomeoboxInfantFibroblastsOxidative StressPhenotypeGenesDevelopmental Disabilities/etiologyGene Expression RegulationChild PreschoolRNA splicingMutationHomeoboxFemale030217 neurology & neurosurgery
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SPEN haploinsufficiency causes a neurodevelopmental disorder overlapping proximal 1p36 deletion syndrome with an episignature of X chromosomes in fem…

2021

Contains fulltext : 231702.pdf (Publisher’s version ) (Closed access) Deletion 1p36 (del1p36) syndrome is the most common human disorder resulting from a terminal autosomal deletion. This condition is molecularly and clinically heterogeneous. Deletions involving two non-overlapping regions, known as the distal (telomeric) and proximal (centromeric) critical regions, are sufficient to cause the majority of the recurrent clinical features, although with different facial features and dysmorphisms. SPEN encodes a transcriptional repressor commonly deleted in proximal del1p36 syndrome and is located centromeric to the proximal 1p36 critical region. Here, we used clinical data from 34 individuals…

0301 basic medicineSHARPMaleobesitygenotype-phenotype correlationsAutism Spectrum DisorderPROTEINChromosome DisordersHaploinsufficiencyRNA-Binding ProteinPHENOTYPE CORRELATIONS1p36; distal 1p36 deletion syndrome; DNA methylome analysis; episignature; genotype-phenotype correlations; neurodevelopmental disorder; obesity; proximal 1p36 deletion syndrome; SPEN; X chromosome; Adolescent; Autism Spectrum Disorder; Child; Child Preschool; Chromosome Deletion; Chromosome Disorders; Chromosomes Human Pair 1; Chromosomes Human X; DNA Methylation; DNA-Binding Proteins; Epigenesis Genetic; Female; Haploinsufficiency; Humans; Intellectual Disability; Male; Neurodevelopmental Disorders; Phenotype; RNA-Binding Proteins; Young AdultEpigenesis GeneticX chromosome0302 clinical medicineNeurodevelopmental disorderNeurodevelopmental DisorderIntellectual disabilityMOLECULAR CHARACTERIZATIONdistal 1p36 deletion syndromeChildGenetics (clinical)X chromosomeGeneticsXDNA methylome analysiRNA-Binding ProteinsSPLIT-ENDSHypotoniaDNA-Binding ProteinsPhenotypeAutism spectrum disorderChromosomes Human Pair 1Child PreschoolDNA methylome analysisMONOSOMY 1P36Pair 1SPENFemalemedicine.symptomChromosome DeletionHaploinsufficiencyRare cancers Radboud Institute for Health Sciences [Radboudumc 9]HumanAdolescentDNA-Binding ProteinBiologygenotype-phenotype correlationChromosomes03 medical and health sciencesYoung AdultGeneticSDG 3 - Good Health and Well-beingReportIntellectual DisabilityREVEALSGeneticsmedicineHumansEpigeneticsPreschoolChromosomes Human XNeurodevelopmental disorders Donders Center for Medical Neuroscience [Radboudumc 7]1p361p36 deletion syndromeIDENTIFICATIONMUTATIONSproximal 1p36 deletion syndromeDNA Methylationmedicine.diseaseneurodevelopmental disorderGENEepisignature030104 developmental biologyChromosome DisorderNeurodevelopmental Disorders030217 neurology & neurosurgeryEpigenesis
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