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03.07.2026

Loss of the lncRNA SOX1-OT promotes p53-dependent cell-cycle arrest in astrocytes

Authors Fuchs U, Schroeder S, Pena t, Krueger DM, Burkhardt S, Schuetz AL, Hempel N, Gisa V, Taghavi T, Cortes J, Gertig M, Delalle I, Sananbenesi F, Fischer A Journal BioRxiv Citation bioRxiv 2026.07.03.736275. Abstract Long non-coding RNAs (lncRNAs) are increasingly recognized as regulators of brain cell function, but their
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24.06.2026

Molecular mechanisms of E-Syt-mediated stress resistance

Authors Benitez-Fuente F, Collado J, Morello-Lopez J, Pagano-Marquez R, Ruiz-Lopez N, Keller J, Botella MA, Fernandez-Busnadiego R Journal BioRxiv Citation bioRxiv 2026.06.23.733366. Abstract Membrane contact sites (MCS) between the endoplasmic reticulum (ER) and the plasma membrane (PM) enable direct intermembrane exchange of signals and metabolites. The Extended Synaptotagmins (E-Syts) are
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22.06.2026

Distributed representations of chemosensory valence in a naive vertebrate brain

Authors Jenkins B, Frank T Journal BioRxiv Citation bioRxiv 2026.06.17.732810. Abstract Chemical cues guide essential behaviors by signaling food, danger, and social information. A major dimension of chemosensory processing is valence, which biases animals toward approach or avoidance, yet its brain-wide organization in vertebrates remains unclear. Here, we used larval
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15.06.2026

LRRK2/LRRK1 interactions modulate Rab7 activity and inhibit lysosomal exocytosis

Authors Merghani M, Gerhardt E, Hesse M, Fahlbusch C, Boecker CA, Outeiro TF Journal BioRxiv Citation bioRxiv 2026.06.12.731951. Abstract Mutations in the LRRK2 gene are the most common genetic cause of both familial and sporadic Parkinson’s disease (PD). LRRK2 belongs to the leucine-rich repeat kinase (LRRK) family. Two members of
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04.06.2026

Correlative X-ray imaging and fluorescence microscopy

Authors Sinha M, Yu B, Mendes da Silva R, Roelleke U, Luley P, Tiburcy M, Zimmermann WH, Burghammer M, Koester S Journal BioRxiv Citation bioRxiv 2026.06.04.730059 Abstract Imaging the structural organization inside cells in their native state is essential for understanding how the arrangement and interactions among molecular components give
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19.05.2026

Optogenetic cochlear stimulation evokes midbrain activity with near-physiological temporal fidelity

Authors Koert E, Götz J, Albrecht N, Vavakou A, Wolf BJ, Moser T Journal BioRxiv Citation bioRxiv 2026.05.16.724905 Abstract When hearing fails, stimulation of the auditory nerve by electrical cochlear implants (eCIs) partially restores hearing, with most eCI users achieving open speech understanding. However, the broad current spread from each
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19.05.2026

Multichannel optical cochlear implants enable spectrally distinct auditory activity

Authors Albrecht N, Koert E, Vavakou A, Roos L, Jablonski L, Marcoleta JP, Cardona Audi J, Alfken J, Aakhte M, Klein E, Salditt T, Huisken J, Ruther P, Mager T, Kusch K, Moser T Journal BioRxiv Citation bioRxiv 2026.05.15.725096 Abstract When hearing fails, cochlear implants (CIs) partially restore auditory perception.
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11.05.2026

Systematic review and transcriptomic meta-analysis of environmental enrichment reveal core molecular programs of brain plasticity

Authors Kurowska M, Miozzo F, Schroeder R, Machnicka MA, Pérez-González R, Merienne K, Fischer A, Barco A, Boutillier AL, Wilczyński B Journal BioRxiv Citation bioRxiv 2026.05.10.724097 Abstract RATIONALE: Environmental enrichment (EE) paradigms in rodents have long demonstrated that enhanced sensory, cognitive, social, and motor stimulation positively impacts brain function, improving
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28.04.2026

Universal approach to wave-optical calculations of point spread functions in microscopy (and beyond)

Authors Gligonov I, Loetgering L, Tenopala-Carmona F, Hsieh CL, Gregor I, Enderlein J Journal BioRxiv Citation bioRxiv 2026.04.28.721333 Abstract Optical microscopy is fundamental to modern life-science research, yet interpreting its results requires precise modelling of point spread functions (PSFs) within complex environments. This manuscript introduces a versatile and efficient approach
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18.04.2026

The vacuolar tauopathy-associated mutation D395G confers redox sensitivity to p97/VCP

Authors Rout SR, Kulke M, Droemer M, Wendel M, Cheng TC, Mauck TA, Asgari S, Nemec AA, Shein M, Sato Y, Fukai S, Witte G, Tomko Jr. RJ, Stengel F, Zacharias M, Schuetz AK, Sakata E Journal BioRxiv Citation bioRxiv 2026.04.16.718620 Abstract The multifunctional AAA+ ATPase p97/VCP is a pivotal
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