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05.07.2022

An iodine-containing probe as a tool for molecular detection in secondary ion mass spectrometry

Authors Kabatas Glowacki S, Agüi-Gonzalez P, Sograte-Idrissi S, Jähne S, Opazo F, Phan NTN, Rizzoli SO Journal Chemical Communications Citation Chem. Commun., 2022,58, 7558-7561. Abstract We developed here an iodine-containing probe that can be used to identify the molecules of interest in secondary ion mass spectrometry (SIMS) by simple immunolabelling
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01.07.2022

MemBrain: A deep learning-aided pipeline for detection of membrane proteins in Cryo-electron tomograms

Authors Lamm L, Righetto RD, Wietrzynski W, Pöge M, Martinez-Sanchez A, Peng T, Engel BD Journal Computer Methods and Programs in Biomedicine Citation Comput Methods Programs Biomed. 2022 Jul 1;224:106990. Abstract Background and objective: Cryo-electron tomography (cryo-ET) is an imaging technique that enables 3D visualization of the native cellular environment
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30.06.2022

Distinct roles of the meningeal layers in CNS autoimmunity

Authors Merlini A, Haberl M, Strauß J, Hildebrand L, Genc N, Franz J, Chilov D, Alitalo K, Flügel-Koch C, Stadelmann C, Flügel A, Odoardi F Journal Nature Neuroscience Citation Nat Neurosci. 2022 Jun 30. Abstract The meninges, comprising the leptomeninges (pia and arachnoid layers) and the pachymeninx (dura layer), participate
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27.06.2022

Aromaticity at position 39 in α-synuclein: A modulator of amyloid fibril assembly and membrane-bound conformations

Authors Buratti FA, Boeffinger N, Garro HA, Flores JS, Hita FJ, Gonçalves PDC, Copello FDR, Lizarraga L, Rossetti G, Carloni P, Zweckstetter M, Outeiro TF, Eimer S, Griesinger C, Fernández CO Journal Protein Science Citation Protein Sci. 2022 Jul;31(7):e4360. Abstract Recent studies revealed that molecular events related with the physiology
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21.06.2022

Aging-Associated Changes in Cognition, Expression and Epigenetic Regulation of Chondroitin 6-Sulfotransferase Chst3

Authors Baidoe-Ansah D, Sakib S, Jia S, Mirzapourdelavar H, Strackeljan L Fischer A, Aleshin S, Kaushik R, Dityatev A Journal Cells Citation Cells 2022, 11(13), 2033. Abstract Understanding changes in the expression of genes involved in regulating various components of the neural extracellular matrix (ECM) during aging can provide an
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20.06.2022

Calpain cleavage of Junctophilin-2 generates a spectrum of calcium-dependent cleavage products and DNA-rich NT1-fragment domains in cardiomyocytes

Authors Weninger G, Pochechueva T, El Chami D, Luo X, Kohl T, Brandenburg S, Urlaub H, Guan K, Lenz C, Lehnart SE Journal Science Reports Citation Sci Rep. 2022 Jun 20;12(1):10387. Abstract Calpains are calcium-activated neutral proteases involved in the regulation of key signaling pathways. Junctophilin-2 (JP2) is a Calpain-specific
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18.06.2022

Structural and mechanistic basis of RNA processing by protein-only ribonuclease P enzymes

Authors Bhatta A, Hillen HS Journal Trends in Biochemical Sciences Citation Trends Biochem Sci. 2022 Jun 18:S0968-0004(22)00139-6. Abstract Ribonuclease P (RNase P) enzymes are responsible for the 5′ processing of tRNA precursors. In addition to the well-characterised ribozyme-based RNase P enzymes, an evolutionarily distinct group of protein-only RNase Ps exists.
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16.06.2022

The Statistics of Circular Optimal Transport

Authors Hundrieser S, Klatt M, Munk A Journal Directional Statistics for Innovative Applications Citation SenGupta, A., Arnold, B.C. (eds) Directional Statistics for Innovative Applications. Forum for Interdisciplinary Mathematics. Springer, Singapore. Abstract Empirical optimal transport (OT) plans and distances provide effective tools to compare and statistically match probability measures defined on
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15.06.2022

Extracellular alpha-synuclein: Sensors, receptors, and responses

Authors Domingues R, Sant’Anna R, da Fonseca ACC, Robbs BK, Foguel D, Outeiro TF Journal Neurobiology of Disease Citation Neurobiol Dis. 2022 Jun 15;168:105696. Abstract Synucleinopathies are a group of progressive neurodegenerative diseases known for the accumulation of insoluble aggregates containing the protein alpha-synuclein (aSyn). Recently, it has been assumed
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10.06.2022

Isotropic Three-Dimensional Dual-Color Super-Resolution Microscopy with Metal-Induced Energy Transfer

Authors Thiele JC, Jungblut M, Helmerich DA, Tsukanov R, Chizhik A, Chizhik AI, Schnermann MJ, Sauer M, Nevskyi O, Enderlein J Journal Science Advances Citation Sci Adv. 2022 Jun 10;8(23):eabo2506. Abstract Over the past two decades, super-resolution microscopy has seen a tremendous development in speed and resolution, but for most
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