2024
Dimeric Tubulin Modifies Mechanical Properties of Lipid Bilayer, as Probed Using Gramicidin A Channel
Rostovtseva T, Weinrich M, Jacobs D, Rosencrans W, Bezrukov S. Dimeric Tubulin Modifies Mechanical Properties of Lipid Bilayer, as Probed Using Gramicidin A Channel. International Journal Of Molecular Sciences 2024, 25: 2204. PMID: 38396879, PMCID: PMC10889239, DOI: 10.3390/ijms25042204.Peer-Reviewed Original ResearchConceptsRegulation of protein-protein interactionsProtein-protein interactionsNon-lamellar lipidsMembrane hydrophobic coreMembrane remodelingMechanical properties of lipid bilayersMembrane bindingProperties of lipid bilayersRegulatory functionsTubulin bindingTubulinHydrophobic regionLipid headgroupsHydrophobic coreCell proliferationLipid bilayerPlanar lipid membranesMembrane mechanical propertiesMembraneMolecular probesLipid packingLipidLipid membranesGramicidin A channelBinding
2022
Restricting α-synuclein transport into mitochondria by inhibition of α-synuclein–VDAC complexation as a potential therapeutic target for Parkinson’s disease treatment
Rajendran M, Queralt-Martín M, Gurnev P, Rosencrans W, Rovini A, Jacobs D, Abrantes K, Hoogerheide D, Bezrukov S, Rostovtseva T. Restricting α-synuclein transport into mitochondria by inhibition of α-synuclein–VDAC complexation as a potential therapeutic target for Parkinson’s disease treatment. Cellular And Molecular Life Sciences 2022, 79: 368. PMID: 35718804, PMCID: PMC11072225, DOI: 10.1007/s00018-022-04389-w.Peer-Reviewed Original ResearchConceptsVoltage-dependent anion channelVDAC poreProtein-membrane bindingRegulating mitochondrial functionProximity ligation assayInvolvement of alpha-synucleinMembrane bindingMitochondrial respirationMitochondrial functionHeLa cellsLigation assayLipid membranesHexokinase 2MitochondriaTranslocation processComplex inhibitionAnion channelFluorescence correlation spectroscopyAlpha-synucleinMolecular levelMitochondrial toxicityASynTranslocationPeptide therapeuticsTherapeutic target
2017
Mitochondrial VDAC as an Electromechanical Probe of Lipid-Dependent Membrane Binding of Alpha-Synuclein
Rostovtseva T, Jacobs D, Hoogerheide D, Rovini A, Bezrukov S. Mitochondrial VDAC as an Electromechanical Probe of Lipid-Dependent Membrane Binding of Alpha-Synuclein. Biophysical Journal 2017, 112: 440a. DOI: 10.1016/j.bpj.2016.11.2348.Peer-Reviewed Original Research