2018
In vitro generation of mouse polarized embryo-like structures from embryonic and trophoblast stem cells
Harrison S, Sozen B, Zernicka-Goetz M. In vitro generation of mouse polarized embryo-like structures from embryonic and trophoblast stem cells. Nature Protocols 2018, 13: 1586-1602. PMID: 29988106, DOI: 10.1038/s41596-018-0005-x.Peer-Reviewed Original ResearchConceptsTrophoblast stem cellsEmbryonic stem cellsMouse embryonic stem cellsExtra-embryonic tissuesStem cellsGerm-layer specificationEmbryos in vitroExtracellular matrixStem cell typesIn vitro generationPost-implantation developmentEmbryo-like structuresEarly embryos in vitroBody planMammalian developmentMammalian embryogenesisTissue in vitroEarly embryosEmbryonic tissues in vitroAggregates of embryonic stem cellsCell numberCo-cultureEmbryonic architectureCell typesCulture conditions
2014
Cell fate regulation during preimplantation development: A view of adhesion-linked molecular interactions
Sozen B, Can A, Demir N. Cell fate regulation during preimplantation development: A view of adhesion-linked molecular interactions. Developmental Biology 2014, 395: 73-83. PMID: 25176042, DOI: 10.1016/j.ydbio.2014.08.028.Peer-Reviewed Original ResearchConceptsCell fate regulationEarly mammalian embryoFate regulationCell fate specificationMammalian embryosJunctional complexesEvaluate transcriptional differencesTranscriptional networksFate specificationCell polarityIntercellular junctional complexesPreimplantation developmentCellular diversificationTranscriptional differencesDiversification processEmbryonic lineagesEarly embryosCell adhesionDevelopmental processesEarly morphogenesisLineage commitmentIdentical cellsCell positionMolecular interactionsCells
2013
Telomere length and telomerase activity during oocyte maturation and early embryo development in mammalian species
Ozturk S, Sozen B, Demir N. Telomere length and telomerase activity during oocyte maturation and early embryo development in mammalian species. Molecular Human Reproduction 2013, 20: 15-30. PMID: 23928157, DOI: 10.1093/molehr/gat055.Peer-Reviewed Original ResearchConceptsGranulosa cellsTelomerase activityProliferative granulosa cellsEarly embryosEarly embryo developmentTelomere lengthProliferative somatic cellsMammalian speciesEffects of oxidative stressOocyte maturationCancer cellsNon-dividing cellsStem cellsAdverse effects of oxidative stressShortened telomeresSomatic cellsOocytesEmbryo developmentAdverse effectsGranulosaGenotoxic agentsOxidative stressGermline cellsComprehensive review articleLength of telomeres