0000000000672140

AUTHOR

Alexandra Mayr

showing 2 related works from this author

Regulation of Autophagic Signaling by Mechanical Loading and Inflammation in Human PDL Fibroblasts

2020

Autophagy (cellular self-consumption) is a crucial adaptation mechanism during cellular stress conditions. This study aimed to examine how this important process is regulated in human periodontal ligament (PDL) fibroblasts by mechanical and inflammatory stress conditions and whether the mammalian target of rapamycin (mTOR) signaling pathway is involved. Autophagy was quantified by flow cytometry. Qualitative protein phosphorylation profiling of the mTOR pathway was carried out. Effects of mTOR regulation were assessed by quantification of important synthesis product collagen 1, cell proliferation and cell death with real-time PCR and flow cytometry. Autophagy as a response to mechanical or …

0301 basic medicineProgrammed cell deathautophagyInflammationCatalysisArticlelcsh:ChemistryInorganic Chemistry03 medical and health sciences0302 clinical medicineinflammatory conditionsmedicineHumansProtein phosphorylationPhysical and Theoretical Chemistrylcsh:QH301-705.5Molecular BiologySpectroscopyPI3K/AKT/mTOR pathwayCells CulturedInflammationCell DeathCell growthChemistryOrganic ChemistryAutophagymechanical stress030206 dentistryGeneral MedicineFibroblastsComputer Science ApplicationsCell biologyorthodontic tooth movement030104 developmental biologylcsh:Biology (General)lcsh:QD1-999mammalian target of rapamycin (mTOR) signaling pathwayPhosphorylationStress Mechanicalmedicine.symptomSignal transductionSignal TransductionInternational Journal of Molecular Sciences
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Autophagy Induces Expression of IL-6 in Human Periodontal Ligament Fibroblasts Under Mechanical Load and Overload and Effects Osteoclastogenesis in v…

2021

Frontiers in physiology 12, 716441 (2021). doi:10.3389/fphys.2021.716441 special issue: "Alveolar Bone: a Pivotal Role in Periodontal Disease Pathobiology and Treatment, Volume I / Fani Anagnostou, Beatriz Castaneda, Frédéric Lézot and Petros Papagerakis"

Mechanical overloadautophagymechanical loadPhysiologymedicine.medical_treatmentADAM10Matrix metalloproteinaseOsteoprotegerinhuman periodontal ligament fibroblastsPhysiology (medical)medicineQP1-981cell-cell communicationOriginal ResearchIL-6ADAM17biologyChemistryAutophagyADAM10OsteoblastCell biologymechanical overloadCytokinemedicine.anatomical_structureRANKLbiology.proteinFrontiers in Physiology
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