2023
Leukocyte telomere length and DNA methylome as biomarkers of ovarian reserve and embryo aneuploidy: the intricate relationship between somatic and reproductive aging
Garg A, Seli E. Leukocyte telomere length and DNA methylome as biomarkers of ovarian reserve and embryo aneuploidy: the intricate relationship between somatic and reproductive aging. Fertility And Sterility 2023, 121: 26-33. PMID: 37979607, DOI: 10.1016/j.fertnstert.2023.11.011.Peer-Reviewed Original ResearchConceptsPoor ovarian responseLeukocyte telomere lengthOvarian reserveTelomere lengthAssisted Reproductive TechnologyOvarian responseFollicular somatic cellsMethylome changesDNA methylomePrevalence of infertilityDiminished ovarian reserveSomatic cellsCellular agingEpigenetic clocksDNA methylation ageReproductive potentialReproductive declineOvarian agingSurrogate biomarkerCommon causeMethylomeART outcomesChronologic ageEmbryo aneuploidyReproductive functionCellular allostatic load is linked to increased energy expenditure and accelerated biological aging
Bobba-Alves N, Sturm G, Lin J, Ware S, Karan K, Monzel A, Bris C, Procaccio V, Lenaers G, Higgins-Chen A, Levine M, Horvath S, Santhanam B, Kaufman B, Hirano M, Epel E, Picard M. Cellular allostatic load is linked to increased energy expenditure and accelerated biological aging. Psychoneuroendocrinology 2023, 155: 106322. PMID: 37423094, PMCID: PMC10528419, DOI: 10.1016/j.psyneuen.2023.106322.Peer-Reviewed Original ResearchConceptsCellular agingCellular energy expenditureDNA methylation clockMitochondrial oxidative phosphorylationStress adaptationMtDNA instabilityOXPHOS activityMethylation clockOxidative phosphorylationMetabolic shiftEnergetic costHuman fibroblast lineCellular basisPhysiological responsesFibroblast linesStress triggersPotential driversBiological agingEnergy expenditureChronic activationLifespanDamaging effectsPrimary human fibroblast linesCytokine secretionPhosphorylation
2022
Cumulative risk exposure and child cellular aging in a Dutch low‐risk community sample
Beijers R, Thije I, Bolhuis E, O'Donnell K, Tollenaar M, Shalev I, Hastings W, MacIsaac J, Lin D, Meaney M, Kobor M, Belsky J, de Weerth C. Cumulative risk exposure and child cellular aging in a Dutch low‐risk community sample. Psychophysiology 2022, 60: e14205. PMID: 36323627, DOI: 10.1111/psyp.14205.Peer-Reviewed Original ResearchConceptsChildhood risk exposuresLow-risk community sampleAge 6Cortisol reactivityAge 10Cumulative risk exposureCommunity sampleCellular agingPhysical health outcomesHealth outcomesStressor exposureTelomere lengthSecondary findingsLater lifeChild cortisol reactivityRegression analysisSignificant main effectFurther investigationExposurePositive correlationMore researchStrong conclusionsAgingBiomarkersAttachment insecurity and the biological embedding of reproductive strategies: Investigating the role of cellular aging
Bolhuis E, Belsky J, Frankenhuis WE, Shalev I, Hastings WJ, Tollenaar MS, O'Donnell KJ, McGill MG, Pokhvisneva I, Lin DTS, MacIsaac JL, Kobor MS, de Weerth C, Beijers R. Attachment insecurity and the biological embedding of reproductive strategies: Investigating the role of cellular aging. Biological Psychology 2022, 175: 108446. PMID: 36272562, DOI: 10.1016/j.biopsycho.2022.108446.Peer-Reviewed Original ResearchTick tock, tick tock: Mouse culture and tissue aging captured by an epigenetic clock
Minteer C, Morselli M, Meer M, Cao J, Higgins‐Chen A, Lang SM, Pellegrini M, Yan Q, Levine ME. Tick tock, tick tock: Mouse culture and tissue aging captured by an epigenetic clock. Aging Cell 2022, 21: e13553. PMID: 35104377, PMCID: PMC8844113, DOI: 10.1111/acel.13553.Peer-Reviewed Original ResearchConceptsMouse embryonic fibroblastsDNA methylationEpigenetic agingImportant chromatin regulatorsPolycomb group (PcG) factorsAnti-aging interventionsChromatin regulatorsEmbryonic fibroblastsCellular senescenceTissue agingCellular agingEpigenetic clocksMultiple tissuesMouse tissuesCaloric restrictionMechanistic insightsAging changesKidney fibroblastsReduced representationTime pointsPhysiological agingMouse culturesSuch alterationsTick-TockTissueChapter 8 Exploring the role of protein quality control in aging and age-associated neurodegenerative diseases
Gogia N, Olmos V, Haidery F, Luttik K, Tejwani L, Lim J. Chapter 8 Exploring the role of protein quality control in aging and age-associated neurodegenerative diseases. 2022, 139-171. DOI: 10.1016/b978-0-323-90235-9.00012-4.ChaptersPQC systemAge-associated neurodegenerative diseasesAge-related neurodegenerative diseasesProtein quality control systemCell deathNeurodegenerative diseasesProtein quality controlHallmark of agingAlters cellular functionCellular proteomeCellular functionsProtein misfoldingQuality control systemCellular agingBiological processesPostmitotic natureNeuronal cell deathProteinDisease symptomsEfficient clearanceTherapeutic targetCellsDisease conditionsNervous system tissueEffective therapeutics
2019
Age-Related Changes in Immune Regulation by Noncoding RNAs
Wang W, Qian F, Montgomery R. Age-Related Changes in Immune Regulation by Noncoding RNAs. 2019, 1241-1258. DOI: 10.1007/978-3-319-99375-1_109.Peer-Reviewed Original ResearchCellular stress responseNumerous biological processesUnderstanding of immunosenescenceCellular proteinsNoncoding RNAsGenomic instabilityReactive oxygen speciesCellular agingBiological processesStress responseAging pathwaysImportant regulatorDNA damageMitochondrial dysfunctionCellular mechanismsInefficient autophagyOxidative damageOxygen speciesRNAFundamental roleRecent studiesMechanisms of immunosenescenceImmune regulationNcRNAsAccumulation
2017
Age-Related Changes in Immune Regulation by Noncoding RNAs
Wang W, Qian F, Montgomery R. Age-Related Changes in Immune Regulation by Noncoding RNAs. 2017, 1-18. DOI: 10.1007/978-3-319-64597-1_109-1.Peer-Reviewed Original ResearchCellular stress responseNumerous biological processesUnderstanding of immunosenescenceCellular proteinsNoncoding RNAsGenomic instabilityReactive oxygen speciesCellular agingBiological processesStress responseAging pathwaysImportant regulatorDNA damageMitochondrial dysfunctionCellular mechanismsInefficient autophagyOxidative damageOxygen speciesRNAFundamental roleRecent studiesMechanisms of immunosenescenceImmune regulationNcRNAsAccumulation
2013
Inducing Cellular Aging: Enabling Neurodegeneration-in-a-Dish
Brennand K. Inducing Cellular Aging: Enabling Neurodegeneration-in-a-Dish. Cell Stem Cell 2013, 13: 635-636. PMID: 24315433, PMCID: PMC3908665, DOI: 10.1016/j.stem.2013.11.017.Commentaries, Editorials and Letters
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