August 2024 – Seite 3

11.08.2024

Mechanism of Co-Transcriptional Cap-Snatching by Influenza Polymerase

Authors Rotsch AH, Li D, Dupont M, Krischuns T, Oberthuer C, Stelfox A, Lukarska M, Fianu I, Lidschreiber M, Naffakh N, Dienemann C, Cusack S, Cramer P Journal BioRxiv Citation bioRxiv 2024.08.11.607481. Abstract Influenza virus mRNA is stable and competent for nuclear export and translation because it receives a 5′

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07.08.2024

Visible and near-infrared light-induced photoclick reactions

Authors Fu Y, Simeth NA, Szymanski W, Feringa BL Journal Nature Reviews Chemistry Citation Nat Rev Chem. 2024 Aug 7. Abstract Photoclick reactions combine the advantages offered by light-driven processes, that is, non-invasive and high spatiotemporal control, with classical click chemistry and have found applications ranging from surface functionalization, polymer

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06.08.2024

Highly adaptable deep-learning platform for automated detection and analysis of vesicle exocytosis

Authors Chouaib AA, Chang HF, Khamis OM, Echeverry S, Demeersseman L, Elizarova S, Daniel JA, Valitutti S, Barg S, Pape C, Shaib AH, Becherer U Journal BioRxiv Citation bioRxiv 2024.08.02.606323. Abstract Vesicle exocytosis is a fundamental component of intercellular communication, in all organisms. It has been studied for decades, using

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06.08.2024

A versatile yeast model identifies the pesticides cymoxanil and metalaxyl as risk factors for synucleinopathies

Authors Amaral L, Mendes F, Côrte-Real M, Rego A, Outeiro TF, Chaves SR Journal Chemosphere Citation Chemosphere. 2024 Aug 6:143039. Abstract Parkinson’s disease (PD) is a neurodegenerative disorder characterized by the loss of dopaminergic neurons and the presence of Lewy bodies, which predominantly consist of aggregated forms of the protein

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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

Blick in die Nanowelt: Neues Mikroskop enthüllt feinste Zellprozesse

Forscherteam mit Göttinger Beteiligung entwickelt hochauflösendes Fluoreszenzmikroskop Wie sieht das Innere einer Zelle wirklich aus? Bisherige Mikroskope stoßen bei dieser Frage oft an ihre Grenzen. Nun ist es Forschenden der Universitäten Göttingen und Oxford in Zusammenarbeit mit der Universitätsmedizin Göttingen gelungen, ein Mikroskop mit Auflösungen von besser als fünf

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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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01.08.2024

mini-Complexome Profiling (mCP), an FDR-controlled workflow for global targeted detection of protein complexes

Authors Amedei H, Paul NB, Foo B, Neuenroth L, Lehnart SE, Urlaub H, Lenz C Journal BioRxiv Citation Front. Anal. Sci. 4:1425190. Abstract Introduction: Co-fractionation mass spectrometry couples native-like separations of protein-protein complexes with mass spectrometric proteome analysis for global characterization of protein networks. The technique allows for both de

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August

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