2023
AMPK Regulates DNA Methylation of PGC-1α and Myogenic Differentiation in Human Mesenchymal Stem Cells
Wu J, Gulati S, Teague A, Kim Y, Tryggestad J, Jiang S. AMPK Regulates DNA Methylation of PGC-1α and Myogenic Differentiation in Human Mesenchymal Stem Cells. Stem Cells And Development 2023, 32: 131-139. PMID: 36594575, PMCID: PMC9986020, DOI: 10.1089/scd.2022.0226.Peer-Reviewed Original ResearchConceptsActivation of AMP-activated protein kinasePGC-1a expressionMitochondrial programDNA methylationCompound CMitochondrial biogenesisAMPK activationActivation of AMPKAMP-activated protein kinaseAMPK inhibitor compound CInhibition of DNA methylationRegulator of mitochondrial biogenesisRegulate mitochondrial biogenesisPGC-1aInhibitor compound CPromoter methylationIncreased mitochondrial functionRegulation of energy metabolismMitochondrial DNAEpigenetic landscapeDNA demethylationMtDNA abundanceMyogenic differentiationEpigenetic regulationProtein kinase
2020
Fetal circulating human resistin increases in diabetes during pregnancy and impairs placental mitochondrial biogenesis
Jiang S, Teague A, Tryggestad J, Lyons T, Chernausek S. Fetal circulating human resistin increases in diabetes during pregnancy and impairs placental mitochondrial biogenesis. Molecular Medicine 2020, 26: 76. PMID: 32762639, PMCID: PMC7409642, DOI: 10.1186/s10020-020-00205-y.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAdultBiomarkersBlood GlucoseCase-Control StudiesDiabetes, GestationalDNA, MitochondrialFemaleFetal BloodHumansLeukocytes, MononuclearMaternal ExposureMesenchymal Stem CellsMitochondriaOrganelle BiogenesisPlacentaPregnancyPrenatal Exposure Delayed EffectsResistinStress, PhysiologicalTrophoblastsConceptsCord blood mononuclear cellsBlood mononuclear cellsSecretion of resistinHuman resistinMononuclear cellsBeWo cellsCultured cord blood mononuclear cellsMeasures of maternal glycemiaMesenchymal stem cellsLong-term health of offspringExposed BeWo cellsImpact fetal developmentPlacental mitochondrial contentCirculation of infantsPlacental trophoblast cellsHuman placental explantsAdipocyte-derived factorsHealth of offspringMaternal glycemiaResponse to high glucoseDiabetic pregnanciesFetal circulationMaternal diabetesCord bloodCord sera
2017
Effects of maternal diabetes and fetal sex on human placenta mitochondrial biogenesis
Jiang S, Teague A, Tryggestad J, Aston C, Lyons T, Chernausek S. Effects of maternal diabetes and fetal sex on human placenta mitochondrial biogenesis. Placenta 2017, 57: 26-32. PMID: 28864016, PMCID: PMC5659203, DOI: 10.1016/j.placenta.2017.06.001.Peer-Reviewed Original ResearchConceptsMtDNA contentResponse to maternal diabetesMitochondrial biogenesisMitochondrial DNAPGC-1aEffects of maternal diabetesMaternal diabetesRegulator of mitochondrial biogenesisTranscription factor AImpaired mitochondrial biogenesisMitochondria transcription factor ABiogenesis pathwayMetabolic diseasesMtDNAFetal sex-specific differencesCopy numberTFAM levelsGene expressionMale offspringBiogenesisAbnormal placental functionTFAMNon-diabetic womenOffspring sexIndex of mitochondrial biogenesis