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08.09.2025

Interpreting convolutional neural networks to study wide-field amacrine cell inhibition in the retina

Authors Vystrčilová M, Sridhar S, Burg MF, Gollisch T, Ecker AS Journal BioRxiv Citation bioRxiv 2025.09.08.674839. Abstract Wide-field amacrine cells (ACs) play a unique role in retinal processing by integrating visual information across a large spatial area. Their inhibitory influence has been implicated in multiple retinal functions such as differential
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06.09.2025

Mitochondrial proteostatic stress disrupts mitoribosome biogenesis and translation

Authors Holthusen H, Trinkaus VA, Fernandez Gonzalez C, Saha I, Pachmayr I, Wade OK, Dieser A, Hummel B, Yuste-Checa P, Ehses K, Körner R, Fernández-Busnadiego R, Sawarkar R, Jungmann R, Hipp MS, Hartl FU Journal BioRxiv Citation bioRxiv 2025.09.05.673478. Abstract Protein aggregation in various cellular compartments is a hallmark of
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03.09.2025

Adaptor protein complex 2 (AP2) participates in biogenesis and homeostasis of myelin sheaths in the central nervous system

Authors Siems SB, Jung RB, Jahn O, Meschkat M, Michanski S, Lukasik N, Hummert S, Sasmita AO, Mobius W, Benseler F, Brose N, Kramer-Albers EM, Haucke V, Nave KA, Werner HB Journal BioRxiv Citation bioRxiv 2025.09.02.673641. Abstract Myelination of CNS axons requires oligodendrocytes to undergo extensive morphological changes by producing
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19.08.2025

Developmental plasticity facilitates the structural maturation of cochlear inner hair cell ribbon synapses

Authors Voorn RA, Sternbach M, Bourien J, Komiyama N, Rankovic V, Wolf F, Grant SGN, Vogl C Journal BioRxiv Citation bioRxiv 2025.08.19.671016 Abstract Sound detection occurs in the cochlea, where sensory inner hair cells (IHC) accurately convert auditory stimuli into neurochemical signals. Presynaptically, IHCs harbor synaptic ribbons, specialized scaffolds that
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19.08.2025

Proteo-transcriptomic reprogramming and resource reallocation define the aging mammalian brain

Authors Kumar NH, Kluever V, Kaufmann SV, Bergmann C, Mousaei K, Tomas M, Marrero MC, Chopra A, Hirose M, Pallas M, Sanfeliu C, Ibrahim SM, Fischer A, Outeiro TF, Urlaub H, Tchumatchenko T, Lopez Otin C, Fornasiero EF Journal BioRxiv Citation bioRxiv 2025.08.14.669896 Abstract Brain aging is a major risk
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02.08.2025

Hierarchically ordered multi-timescale structural dynamics of the intrinsically disordered p53 transactivation domain

Authors Szöllősi D, Pratihar S, Mukhopadhyay D, Rout AK, Reddy GJ, Ebersberger N, Becker S, Nagy G, Rauscher S, Lee D, Klement R, Griesinger C, Grubmüller H Journal BioRxiv Citation bioRxiv 2025.08.01.668138 Abstract Intrinsically disordered proteins (IDPs) exhibit pronounced structural dynamics, which is crucial for their functional versatility. Yet their
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10.07.2025

Avoidance engages dopaminergic punishment in Drosophila

Authors Amin F, Stone JT, König C, Mancini N, Murakami K, Bidaye SS, Heim MM, Owald D, Majumder U, Grunwald Kadow IC, Pierzchlińska A, Litwin-Kumar A, Barnstedt O, Gerber B Journal BioRxiv Citation bioRxiv 2025.07.07.663268. Abstract It was classically suggested that behaviour can cause emotions (Darwin 1872). For example, smiling
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16.06.2025

Mitotic BLM functions are required to maintain genomic stability

Authors Hamann TE, Wieland A, Tirincsi A, Vukusic K, Mohseni F, Wardenaar R, Losito M, Goenenc II, Wollnik B, Foijer F, Tolic IM, Storchova Z, Raschle M Journal BioRxiv Citation bioRxiv 2025.06.16.659902. Abstract The BLM helicase is a critical genome maintenance protein involved in diverse cellular processes including DNA replication,
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10.06.2025

Dual effect of alpha-synuclein disease variants on condensate formation

Authors Chandran A, Agarwal A, Wang T, Amaral L, Chaves SR, Outeiro TF, Lautenschlager J Journal BioRxiv Citation bioRxiv 2025.06.06.657340. Abstract Alpha-synuclein is a pre-synaptic protein implicated in synucleinopathies like Parkinson’s disease and Dementia with Lewy Bodies, where it accumulates in intracellular aggregates termed Lewy bodies and Lewy neurites. Recent
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03.06.2025

NeuID, a novel neuron-specific lncRNA, resolved a key epigenetic mechanisms linking gene silencing to Alzheimer’s disease

Authors Pradhan R, Petrovic Z, Sakib MS, Schroeder S, Krueger DM, Pena T, Diniz E, Burkhardt S, Schuetz AL, Grządzielewska I, Toischer K, Stein TD, Blusztajn JK, Delalle I, Radulovic J, Sananbenesi F, Fischer A Journal BioRxiv Citation bioRxiv 2025.06.01.657217. Abstract The increasing evidence that non-coding RNAs can become deregulated
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