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11.03.2024

The thymocyte-specific RNA-binding protein Arpp21 provides TCR repertoire diversity by binding to the 3′-UTR and promoting Rag1 mRNA expression

Authors Xu M, Ito-Kureha T, Kang HS, Chernev A, Raj T, Hoefig KP, Hohn C, Giesert F, Wang Y, Pan W, Ziętara N, Straub T, Feederle R, Daniel C, Adler B, König J, Feske S, Tsokos GC, Wurst W, Urlaub H, Sattler M, Kisielow J, Wulczyn FG, Łyszkiewicz M, Heissmeyer
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10.03.2024

3D Super-Resolution Nuclear Q-FISH Imaging Reveals Cell-Cycle-Related Telomere Changes

Authors Pochechueva TV, Schwenzer N, Kohl T, Brandenburg S, Kaltenecker G, Wollnik B, Lehnart SE Journal International Journal of Molecular Sciences Citation Int J Mol Sci. 2024 Mar 10;25(6):3183. Abstract We present novel workflows for Q-FISH nanoscopy with the potential for prognostic applications and resolving novel chromatin compaction changes. DNA-fluorescence
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10.03.2024

Modeling spatial contrast sensitivity in responses of primate retinal ganglion cells to natural movies

Authors Sridhar S, Vystrčilová M, Khani MH, Karamanlis D, Schreyer HM, Ramakrishna V, Krüppel S, Zapp SJ, Mietsch M, Ecker A, Gollisch T Journal BioRxiv Citation bioRxiv 2024.03.05.583449. Abstract Retinal ganglion cells, the output neurons of the vertebrate retina, often display nonlinear summation of visual signals over their receptive fields.
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09.03.2024

Convolutional neural network models of the primate retina reveal adaptation to natural stimulus statistics

Authors Vystrčilová M, Sridhar S, Burg MF, Gollisch T, Ecker AS Journal BioRxiv Citation bioRxiv 2024.03.06.583740. Abstract The diverse nature of visual environments demands that the retina, the first stage of the visual system, encodes a vast range of stimuli with various statistics. The retina adapts its computations to some
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08.03.2024

Synphilin-1 as a modulator of aSyn assembly

Authors Lázaro DF, Amen T, Gerhardt E, Santos PI, Milovanovic D, Höglinger G, Outeiro TF Journal BioRxiv Citation bioRxiv 2024.03.05.583522. Abstract Alpha-synuclein (aSyn) is an intrinsically disordered protein that undergoes phase-separation and is associated with several neurodegenerative conditions. However, the function and the pathological role of aSyn are still elusive.
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06.03.2024

Towards a biological diagnosis of PD

Authors Chopra A, Lang AE, Höglinger G, Outeiro TF Journal Parkinsonism & Related Disorders Citation Parkinsonism Relat Disord. 2024 Mar 6:106078. Abstract Since the original description by James Parkinson, Parkinson’s disease (PD) has intrigued us for over 200 years. PD is a progressive condition that is incurable so far, and
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29.02.2024

Structure of the multi-subunit chloroplast RNA polymerase

Authors do Prado PFV, Ahrens FM, Liebers M, Ditz N, Braun HP, Pfannschmidt T, Hillen HS   Journal Molecular Cell   Citation Mol Cell (2024) 84, 1–16.   Abstract Chloroplasts contain a dedicated genome that encodes subunits of the photosynthesis machinery. Transcription of photosynthesis genes is predominantly carried out by
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29.02.2024

Variance sum rule for entropy production

Authors Di Terlizzi I, Gironella M, Herraez-Aguilar D, Betz T, Monroy F, Baiesi M, Ritort F   Journal Science   Citation Science. 2024 Mar;383(6686):971-976.   Abstract Entropy production is the hallmark of nonequilibrium physics, quantifying irreversibility, dissipation, and the efficiency of energy transduction processes. Despite many efforts, its measurement at
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28.02.2024

Optical measurement of glutamate release robustly reports short-term plasticity at a fast central synapse

Authors Hain PJH, Moser T Journal Frontiers in Molecular Neuroscience Citation Front. Mol. Neurosci. 17:1351280. Abstract Introduction: Recently developed fluorescent neurotransmitter indicators have enabled direct measurements of neurotransmitter in the synaptic cleft. Precise optical measurements of neurotransmitter release may be used to make inferences about presynaptic function independent of electrophysiological
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28.02.2024

Human serum-derived α-synuclein auto-antibodies mediate NMDA receptor-dependent degeneration of CNS neurons

Authors Garg P, Würtz F, Hobbie F, Buttgereit K, Aich A, Leite K, Rehling P, Kügler S, Bähr M   Journal Journal of Neuroinflammation   Citation J Neuroinflammation. 2024 Feb 28;21(1):62.   Abstract Background Presence of autoantibodies against α-synuclein (α-syn AAb) in serum of the general population has been widely
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