2022
Mitochondrial dysfunction caused by targeted deletion of Mfn1 does not result in telomere shortening in oocytes.
Cozzolino M, Seli E. Mitochondrial dysfunction caused by targeted deletion of Mfn1 does not result in telomere shortening in oocytes. Zygote 2022, 30: 735-737. PMID: 35730364, DOI: 10.1017/s0967199422000089.Peer-Reviewed Original ResearchConceptsMitochondrial dysfunctionMaintenance of telomeresTargeted deletionEnd-protection functionTTAGGG repeatsMitochondrial fusionTelomeric repeatsSomatic cellsMitofusin 1Reactive oxygen speciesEnzyme complexWild-type miceOocyte growthDNA damageMouse oocytesTelomerase activityOocyte maturationDeletionFollicular depletionOxygen speciesTelomere lengthTelomeresFollicular developmentOocytesRepeats
2019
Mitofusin 2 plays a role in oocyte and follicle development, and is required to maintain ovarian follicular reserve during reproductive aging
Zhang M, Bener MB, Jiang Z, Wang T, Esencan E, Scott R, Horvath T, Seli E. Mitofusin 2 plays a role in oocyte and follicle development, and is required to maintain ovarian follicular reserve during reproductive aging. Aging 2019, 11: 3919-3938. PMID: 31204316, PMCID: PMC6628992, DOI: 10.18632/aging.102024.Peer-Reviewed Original ResearchConceptsMitofusin 2Key regulatory proteinsImpaired oocyte maturationFollicle developmentMitochondrial fusionRegulatory proteinsEndoplasmic reticulumMitochondrial dysfunctionTargeted deletionOocyte maturationOocytesReproductive agingFemale subfertilityOocyte qualityOvarian follicular reserveTelomeresMitochondriaMetabolic milieuProteinReticulumDeletionFusionPhenotypeApoptosisMaturation