Preobraschenski, Julia

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27.01.2025

Structural Basis of Lipid Membrane Binding by Human Ferlins

Authors Cretu C, Chernev A, Szabo CZK, Pena V, Urlaub H, Moser T, Preobraschenski J Journal BioRxiv Citation bioRxiv 2025.01.25.634844. Abstract Ferlins, ancient membrane proteins with a unique architecture, are central to multiple essential, Ca2+-dependent vesicle fusion processes. Despite numerous functional studies and their link to burdening human diseases, a
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09.10.2024

One-step nanoscale expansion microscopy reveals individual protein shapes

Authors Shaib AH, Chouaib AA, Chowdhury R, Altendorf J, Mihaylov D, Zhang C, Krah D, Imani V, Spencer RKW, Georgiev SV, Mougios N, Monga M, Reshetniak S, Mimoso T, Chen H, Fatehbasharzad P, Crzan D, Saal KA, Alawieh MM, Alawar N, Eilts J, Kang J, Soleimani A, Müller M, Pape
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16.07.2024

Dysferlin Enables Tubular Membrane Proliferation in Cardiac Hypertrophy

Authors Paulke NJ, Fleischhacker C, Wegener JB, Riedemann GC, Cretu C, Mushtaq M, Zaremba N, Möbius W, Zühlke Y, Wedemeyer J, Liebmann L, Gorshkova AA, Kownatzki-Danger D, Wagner E, Kohl T, Wichmann C, Jahn O, Urlaub H, Toischer K, Hasenfuß G, Moser T, Preobraschenski J, Lenz C, Rog-Zielinska EA, Lehnart
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08.12.2023

Ca2+-binding to the C2E domain of otoferlin is required for hair cell exocytosis and hearing

Authors Chen H, Monga M, Fang Q, Slitin L, Neef J, Chepurwar SS, Mingroni Netto RC, Lezirovitz K, Tabith A Jr, Benseler F, Brose N, Kusch K, Wichmann C, Strenzke N, Vona B, Preobraschenski J, Moser T Journal Protein & Cell Citation Protein & Cell. 2023 Dec 8:pwad058. accepted manuscript.
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23.11.2022

Regulation of the mammalian-brain V-ATPase through ultraslow mode-switching

Authors Kosmidis E, Shuttle CG, Preobraschenski J, Ganzella M, Johnson PJ, Veshaguri S, Holmkvist J, Møller MP, Marantos O, Marcoline F, Grabe M, Pedersen JL, Jahn R, Stamou D Journal Nature Citation Nature. 2022 Nov;611(7937):827-834. Abstract Vacuolar-type adenosine triphosphatases (V-ATPases)1,2,3 are electrogenic rotary mechanoenzymes structurally related to F-type ATP synthases4,5.
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08.03.2022

Colocalization of different neurotransmitter transporters on synaptic vesicles is sparse except for VGLUT1 and ZnT3

Authors Upmanyu N, Jin J, Emde HV, Ganzella M, Bösche L, Malviya VN, Zhuleku E, Politi AZ, Ninov M, Silbern I, Leutenegger M, Urlaub H, Riedel D, Preobraschenski J, Milosevic I, Hell SW, Jahn R, Sambandan S Journal Neuron Citation Neuron. 2022 Mar 4:S0896-6273(22)00146-5. Abstract Vesicular transporters (VTs) define the
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12.01.2021

Vesicular Glutamate Transporters (SLCA17 A6, 7, 8) Control Synaptic Phosphate Levels

Authors Cheret C, Ganzella M, Preobraschenski J, Jahn R, Ahnert-Hilger G Journal Cell Reports Citation Cell Rep. 2021 Jan 12;34(2):108623. Abstract Vesicular glutamate transporters (VGLUTs) fill synaptic vesicles with glutamate. VGLUTs were originally identified as sodium-dependent transporters of inorganic phosphate (Pi), but the physiological relevance of this activity remains unclear.
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09.11.2020

Distinct insulin granule subpopulations implicated in the secretory pathology of diabetes types 1 and 2

Authors Kreutzberger AJB, Kiessling V, Doyle CA, Schenk N, Upchurch CM, Elmer-Dixon M, Ward AE, Preobraschenski J, Hussein SS, Tomaka W, Seelheim P, Kattan I, Harris M, Liang B, Kenworthy AK, Desai BN, Leitinger N, Anantharam A, Castle JD, Tamm LK Journal Elife Citation Elife. 2020 Nov 9;9:e62506. Abstract Insulin
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