2011
Transfusion-Dependent Alpha-Spectrin Deficient Hemolytic Anemia Due to Maternal Uniparental Disomy
Bogardus H, Schulz V, Maksimova Y, Miller B, Forget B, Gallagher P. Transfusion-Dependent Alpha-Spectrin Deficient Hemolytic Anemia Due to Maternal Uniparental Disomy. Blood 2011, 118: 1030. DOI: 10.1182/blood.v118.21.1030.1030.Peer-Reviewed Original ResearchAlpha-spectrin geneArray comparative genomic hybridizationGene locusGenomic DNANonsense mutationUniparental disomyDeleterious recessive mutationsEntire human genomeMaternal uniparental disomyCultured erythroid cellsParental genomic DNARegions of homozygosityHuman genomeSingle chromosomeComparative genomic hybridizationMolecular basisSNP dataSPTA1 geneHomozygous nonsense mutationChromosome 1Erythroid cellsGene regionPromoter regionRecessive mutationsAnemia phenotype
2004
Update on the clinical spectrum and genetics of red blood cell membrane disorders.
Gallagher PG. Update on the clinical spectrum and genetics of red blood cell membrane disorders. Current Hematology Reports 2004, 3: 85-91. PMID: 14965483.Peer-Reviewed Original ResearchConceptsStructure/function relationshipsSignificant genetic heterogeneityPrecise genetic defectGenetic lociMolecular biologyRed blood cell membrane disordersSplicing mutationGene deletionNonsense mutationCell membraneFunction relationshipsGenetic heterogeneityGenetic defectsHereditary elliptocytosisMembrane disordersRed blood cell membraneBlood cell membranesHereditary pyropoikilocytosisMutationsBetter understandingErythrocyte membranesMembraneLociGeneticsBiology
1996
A nonsense mutation in the erythrocyte band 3 gene associated with decreased mRNA accumulation in a kindred with dominant hereditary spherocytosis.
Jenkins PB, Abou-Alfa GK, Dhermy D, Bursaux E, Féo C, Scarpa AL, Lux SE, Garbarz M, Forget BG, Gallagher PG. A nonsense mutation in the erythrocyte band 3 gene associated with decreased mRNA accumulation in a kindred with dominant hereditary spherocytosis. Journal Of Clinical Investigation 1996, 97: 373-380. PMID: 8567957, PMCID: PMC507027, DOI: 10.1172/jci118425.Peer-Reviewed Original ResearchConceptsBand 3 geneCytoplasmic domainNonsense mutationGenomic DNABand 3 cytoplasmic domainErythrocyte band 3 geneErythrocyte membrane mechanical stabilityEntire transmembrane domainBand 3Membrane mechanical stabilityBand 3 proteinTransmembrane domainNucleotide sequenceRT-PCRFamily membersStudy of erythrocytesMRNA accumulationSequence analysisAnion transport studiesBand 3 defectsTypical hereditary spherocytosisHS mutationsReticulocyte RNAUnaffected family membersRNA