2024
A Novel Variant in the Cyto-Tail of SMO Gene Underlying Isolated Postaxial Polydactyly
Khan M, Abdullah, Khan H, Zaman A, Ahmed S, Iqbal P, Bilal M, Ullah K, Hasni M, Ullah I, Mis E, Lakhani S, Ahmad W. A Novel Variant in the Cyto-Tail of SMO Gene Underlying Isolated Postaxial Polydactyly. Molecular Syndromology 2024, 1-7. DOI: 10.1159/000539279.Peer-Reviewed Original ResearchHomozygous missense variantWhole-exome sequencingHereditary limb malformationsSonic hedgehog pathwayAutosomal recessive mannerSequence variantsMissense variantsProtein foldingIsolated postaxial polydactylyExome sequencingSegregation analysisNovel variantsConsanguineous familySanger sequencingSMO genesExtra digitsHomology modelingCellular differentiationHedgehog pathwayRecessive mannerEmbryonic cellsPostaxial polydactylySequencePreaxial polydactylyVariants
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
The latest FADS: Functional analysis of GLDN patient variants and classification of GLDN‐associated AMC as a type of viable fetal akinesia deformation sequence
Mis EK, Al‐Ali S, Ji W, Spencer‐Manzon M, Konstantino M, Khokha MK, Jeffries L, Lakhani SA. The latest FADS: Functional analysis of GLDN patient variants and classification of GLDN‐associated AMC as a type of viable fetal akinesia deformation sequence. American Journal Of Medical Genetics Part A 2020, 182: 2291-2296. PMID: 32812332, DOI: 10.1002/ajmg.a.61783.Peer-Reviewed Original ResearchConceptsFetal akinesia deformation sequenceArthrogryposis multiplex congenitaCohort of patientsScope of illnessPulmonary hypoplasiaAdditional patientsClinical featuresNeonatal supportNervous system developmentMultiplex congenitaCongenital contracturesPatientsHeterogenous conditionRecessive variantsPatient variantsFunctional evidenceCohortNovel variantsContractureFunctional dataSyndromeHypoplasiaIllnessVariantsFindings