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14.04.2021

In situ architecture of neuronal α-Synuclein inclusions

Authors Trinkaus VA, Riera-Tur I, Martínez-Sánchez A, Bäuerlein FJB, Guo Q, Arzberger T, Baumeister W, Dudanova I, Hipp MS, Hartl FU, Fernández-Busnadiego R Journal Nature Communications Citation Nat Commun 12, 2110 (2021). Abstract The molecular architecture of α-Synuclein (α-Syn) inclusions, pathognomonic of various neurodegenerative disorders, remains unclear. α-Syn inclusions were
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14.04.2021

Targeted metabolomics revealed changes in phospholipids during the development of neuroinflammation in Abcd1tm1Kds mice and X linked adrenoleukodystrophy patients

Authors Kettwig M, Klemp H, Nessler S, Streit F, Krätzner R, Rosewich H, Gärtner J Journal Journal of Inherited Metabolic Disease Citation J Inherit Metab Dis 2021 Apr 14. Abstract X-linked adrenoleukodystrophy (X-ALD) is the most common leukodystrophy. Despite intensive research in recent years, it remains unclear, what drives the
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12.04.2021

Structural basis of nucleosome transcription mediated by Chd1 and FACT

Authors Farnung L, Ochmann M, Engeholm M, Cramer P Journal Nature Structural & Molecular Biology Citation Nat Struct Mol Biol (2021). Abstract Efficient transcription of RNA polymerase II (Pol II) through nucleosomes requires the help of various factors. Here we show biochemically that Pol II transcription through a nucleosome is
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12.04.2021

Identification of Two Novel Peptides That Inhibit α-Synuclein Toxicity and Aggregation

Authors Popova B, Wang D, Rajavel A, Dhamotharan K, Lázaro DF, Gerke J, Uhrig JF, Hoppert M, Outeiro TF, Braus GH Journal Frontiers in Molecular Neuroscience Citation Front Mol Neurosci. 2021 Apr 12;14:659926. Abstract Aggregation of α-synuclein (αSyn) into proteinaceous deposits is a pathological hallmark of a range of neurodegenerative
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09.04.2021

Analysis of patchclamp recordings: model-free multiscale methods and software

Authors Pein F, Eltzner B, Munk A Journal European Biophysics Journal Citation Eur Biophys J. 2021 Apr 9. Abstract Analysis of patchclamp recordings is often a challenging issue. We give practical guidance how such recordings can be analyzed using the model-free multiscale idealization methodology JSMURF, JULES, and HILDE. We provide
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06.04.2021

Structure and function of SARS-CoV-2 polymerase

Authors Hillen HS Journal Current Opinion in Virology Citation Current Opinion in Virology 2021, 48:82–90. Abstract Coronaviruses use an RNA-dependent RNA polymerase (RdRp) to replicate and express their genome. The RdRp associates with additional non-structural proteins (nsps) to form a replication-transcription complex (RTC) that carries out RNA synthesis, capping and
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05.04.2021

The pentatricopeptide repeat protein Rmd9 recognizes the dodecameric element in the 3′-UTRs of yeast mitochondrial mRNAs

Authors Hillen HS, Markov DA, Wojtas ID, Hofmann KB, Lidschreiber M, Cowan AT, Jones JL, Temiakov D, Cramer P, Anikin M Journal Proceedings of the National Academy of Sciences of the United States of America Citation PNAS, Apr 2021, 118 (15) e2009329118. Abstract Respiration-coupled ATP production yields most of the
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01.04.2021

Structures of mammalian RNA polymerase II pre-initiation complexes

Authors Aibara S, Schilbach S, Cramer P Journal Nature Citation Nature. 2021 Apr 26. Abstract The initiation of transcription is a focal point for the regulation of gene activity during mammalian cell differentiation and development. To initiate transcription, RNA polymerase II (Pol II) assembles with general transcription factors into a
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