2021
Expansion of NEUROD2 phenotypes to include developmental delay without seizures
Mis EK, Sega AG, Signer RH, Cartwright T, Ji W, Martinez‐Agosto J, Nelson SF, Palmer CGS, Lee H, Mitzelfelt T, Konstantino M, Network U, Jeffries L, Khokha MK, Marco E, Martin MG, Lakhani SA. Expansion of NEUROD2 phenotypes to include developmental delay without seizures. American Journal Of Medical Genetics Part A 2021, 185: 1076-1080. PMID: 33438828, PMCID: PMC8212414, DOI: 10.1002/ajmg.a.62064.Peer-Reviewed Original ResearchConceptsDevelopmental delayEarly-onset seizuresDe novo heterozygous variantsNovo heterozygous variantsDifferentiation factor 2Xenopus laevis tadpolesHeterozygous variantsSeizuresNeuronal differentiationParental studiesFunctional testingMissense variantsPatient variantsFunctional evidenceFactor 2Vivo assaysLaevis tadpolesVariant pathogenicityFunction effectsAdolescentsVariants
2020
A novel variant in MAP3K7 associated with an expanded cardiospondylocarpofacial syndrome phenotype
AbuBakr F, Jeffries L, Ji W, McGrath JM, Lakhani SA. A novel variant in MAP3K7 associated with an expanded cardiospondylocarpofacial syndrome phenotype. Molecular Case Studies 2020, 6: mcs.a005207. PMID: 32299812, PMCID: PMC7304360, DOI: 10.1101/mcs.a005207.Peer-Reviewed Original ResearchConceptsCardiospondylocarpofacial syndromePathogenic variantsValvular heart diseaseDistinctive cutaneous findingsLikely pathogenic variantsCutaneous findingsFlexion contractureHeart diseaseSecond toePatientsShort statureGrowth factorProtein kinase kinase kinase 7Facial dysmorphismSyndrome phenotypeMissense variantsSyndromeKinase 7Kinase 1Novel variantsSixth variantSplice variantsPhenotypeFrame deletionInflammation