Jakobs, Stefan

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15.02.2024

In-situ architecture of the human prohibitin complex

Authors Lange F, Ratz M, Dohrke JN, Wenzel D, Ilgen P, Riedel D, Jakobs S Journal BioRxiv Citation bioRxiv 2024.02.14.579514. Abstract Prohibitins are a highly conserved family of proteins that have been implicated in a variety of functions including mitochondrial stress signalling and housekeeping, cell cycle progression, apoptosis, lifespan regulation
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22.01.2024

Drosophila MIC10b can polymerize into cristae-shaping filaments

Authors Stephan T, Stoldt S, Barbot M, Carney TD, Lange F, Bates M, Bou Dib P, Inamdar K, Shcherbata HR, Meinecke M, Riedel D, Dennerlein S, Rehling P, Jakobs S Journal Life Science Alliance Citation Life Sci Alliance. 2024 Jan 22;7(4):e202302177. Abstract Cristae are invaginations of the mitochondrial inner membrane
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08.12.2023

Developmental changes of the mitochondria in the murine anteroventral cochlear nucleus

Authors Hintze A, Lange F, Steyer AM, Anstatt J, Möbius W, Jakobs S, Wichmann C Journal iScience Citation iScience. 2023 Dec 8;27(1):108700. Abstract Mitochondria are key organelles to provide ATP for synaptic transmission. This study aims to unravel the structural adaptation of mitochondria to an increase in presynaptic energy demand
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10.08.2023

Age-dependent structural reorganization of utricular ribbon synapses

Authors Michanski S, Henneck T, Mukhopadhyay M, Steyer AM, Agüi Gonzalez P, Grewe K, Ilgen P, Gültas M, Fornasiero EF, Jakobs S, Möbius W, Vogl C, Pangršič T, Rizzoli SO, Wichmann C Journal Frontiers in Cell and Developmental Biology Citation Front. Cell Dev. Biol., 10 August 2023. Abstract In mammals,
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13.04.2023

A Bright Surprise: Live-Cell Labeling with Negatively Charged Fluorescent Probes based on Disulfonated Rhodamines and HaloTag

Authors Kim D, Stoldt S, Weber M, Jakobs S, Belov VN, Hell SW   Journal Chemistry Methods   Citation Chem. Methods 2023, e202200076.   Abstract Disulfonated rhodamines are photostable and bright dyes widely used in life science and optical microscopy. However, di-sulfonated dyes were considered cell impermeable and not applicable
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27.12.2022

Multi-color live-cell STED nanoscopy of mitochondria with a gentle inner membrane stain

Authors Liu T, Stephan T, Chen P, Keller-Findeisen J, Chen J, Riedel D, Yang Z, Jakobs S, Chen Z Journal Proceedings of the National Academy of Sciences of the United States of America Citation Proc Natl Acad Sci U S A. 2022 Dec 27;119(52):e2215799119. Abstract Capturing mitochondria’s intricate and dynamic
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01.09.2022

DNA-PAINT MINFLUX nanoscopy

Authors Ostersehlt LM, Jans DC, Wittek A, Keller-Findeisen J, Inamdar K, Sahl SJ, Hell SW, Jakobs S Journal Nature Methods Citation Nat Methods (2022). Abstract MINimal fluorescence photon FLUXes (MINFLUX) nanoscopy, providing photon-efficient fluorophore localizations, has brought about three-dimensional resolution at nanometer scales. However, by using an intrinsic on–off switching
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24.11.2021

The TFAM-to-mtDNA ratio defines inner-cellular nucleoid populations with distinct activity levels

Authors Brüser C, Keller-Findeisen J, Jakobs S Journal Cell Reports Citation Cell Reports 37, 110000, November 23, 2021. Abstract In human cells, generally a single mitochondrial DNA (mtDNA) is compacted into a nucleoprotein complex denoted the nucleoid. Each cell contains hundreds of nucleoids, which tend to cluster into small groups.
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09.07.2021

isoSTED microscopy with water-immersion lenses and background reduction

Authors Siegmund R, Werner F, Jakobs S, Geisler C, Egner A Journal Biophysical Journal Citation Biophys J. 2021 Jul 8:S0006-3495(21)00556-7. Abstract Fluorescence microscopy is an excellent tool to gain knowledge on cellular structures and biochemical processes. Stimulated emission depletion (STED) microscopy provides a resolution in the range of a few
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25.03.2021

Colocalization for super-resolution microscopy via optimal transport

Authors Tameling C, Stoldt S, Stephan T, Naas J, Jakobs S, Munk A Journal Nature Computational Science Citation Nat Comput Sci 1, 199–211 (2021). Abstract Super-resolution fluorescence microscopy is a widely used technique in cell biology. Stimulated emission depletion (STED) microscopy enables the recording of multiple-color images with subdiffraction resolution.
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