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05.08.2024

Human induced pluripotent stem cells for live cell cycle monitoring and endogenous gene activation

Authors Kim R, Nagel SH, Liaw NY, Zimmermann WH, Zelarayan LC, Schoger E Journal Stem Cell Research Citation Stem Cell Research (2024). Abstract The fluorescence ubiquitination cell cycle inhibitor (FUCCI) has been introduced to monitor cell cycle activity in living cells, including human induced pluripotent stem cells (hiPSC) and derived
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02.08.2024

Doubling the resolution of fluorescence-lifetime single-molecule localization microscopy with image scanning microscopy

Authors Radmacher N, Nevskyi O, Gallea JI, Thiele JC, Gregor I, Rizzoli SO, Enderlein J Journal Nature Photonics Citation Nat. Photon. (2024). Abstract In this study, we integrate a single-photon detector array into a confocal laser scanning microscope, enabling the combination of fluorescence-lifetime single-molecule localization microscopy with image scanning microscopy.
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31.07.2024

Accessing activity and viscoelastic properties of artificial and living systems from passive measurement

Authors Muenker TM, Knotz G, Krüger M, Betz T Journal Nature Materials Citation Nat Mater. 2024 Jul 31. Abstract Living systems are complex dynamic entities that operate far from thermodynamic equilibrium. Their active, non-equilibrium behaviour requires energy to drive cellular organization and dynamics. Unfortunately, most statistical mechanics approaches are not
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28.07.2024

Helical superstructures between amyloid and collagen VI in heart-derived fibrils from a patient with Light Chain Amyloidosis

Authors Schulte T, Chaves-Sanjuan A, Speranzini V, Sicking K, Milazzo M, Mazzini G, Rognoni P, Caminito S, Milani P, Marabelli C, Corbelli A, Diomede L, Fiordaliso F, Anastasia L, Pappone C, Merlini G, Bolognesi M, Nuvolone M, Fernández-Busnadiego R, Palladini G, Ricagno S Journal Nature Communications Citation Nat Commun. 2024
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24.07.2024

Microlens arrays for multichannel laser-to-waveguide coupling

Authors Kunze K, Gossler C, Peters V, Keppeler D, Moser T, Schwarz UT Journal Applied Optics Citation Appl. Opt. 63, 5876-5885 (2024). Abstract An optical multichannel coupling system for coupling laser arrays to waveguide arrays is developed. Based on a microlens array, the system enables coupling of nine individual optical
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19.07.2024

Peripheral whole blood microRNA expression in relation to vascular function: a population-based study

Authors Talevi V, Melas K, Pehlivan G, Imtiaz MA, Krüger DM, Centeno TP, Aziz NA, Fischer A, Breteler MMB Journal Journal of Translational Medicine Citation J Transl Med. 2024 Jul 19;22(1):670. Abstract Background: As key regulators of gene expression, microRNAs affect many cardiovascular mechanisms and have been associated with several
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05.07.2024

Synthesis and Semi-Synthesis of Alpha-Synuclein: Insight into the Chemical Complexity of Synucleinopathies

Authors Gatzemeier LM, Meyer F, Outeiro TF Journal ChemBioChem Citation Chembiochem. 2024 Jul 5:e202400253. Abstract The chemical rules governing protein folding have intrigued generations of researchers for decades. With the advent of artificial intelligence (AI), prediction of protein structure has improved tremendously. However, there is still a level of analysis
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02.07.2024

Interfering with aggregated α-synuclein in advanced melanoma leads to a major upregulation of MHC class II proteins

Authors Fokken C, Silbern I, Shomroni O, Pan KT, Ryazanov S, Leonov A, Winkler N, Urlaub H, Griesinger C, Becker D Journal Melanoma Research Citation Melanoma Res. 2024 Jul 2. Abstract Melanoma is the most serious and deadly form of skin cancer and with progression to advanced melanoma, the intrinsically
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25.06.2024

Structural insights into the regulation of RyR1 by S100A1

Authors Weninger G, Miotto MC, Tchagou C, Reiken S, Dridi H, Brandenburg S, Riedemann GC, Yuan Q, Liu Y, Chang A, Wronska A, Lehnart SE, Marks AR Journal Proceedings of the National Academy of Sciences of the United States of America Citation Proc Natl Acad Sci U S A. 2024
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24.06.2024

Impaired Intracellular Calcium Buffering Contributes to the Arrhythmogenic Substrate in Atrial Myocytes From Patients With Atrial Fibrillation

Authors Fakuade FE, Hubricht D, Möller V, Sobitov I, Liutkute A, Döring Y, Seibertz F, Gerloff M, Pronto JRD, Haghighi F, Brandenburg S, Alhussini K, Ignatyeva N, Bonhoff Y, Kestel S, El-Essawi A, Jebran AF, Großmann M, Danner BC, Baraki H, Schmidt C, Sossalla S, Kutschka I, Bening C, Maack
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