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12.05.2025

Detection and inference of changes in high-dimensional linear regression with non-sparse structures

Authors Cho H, Kley T, Li H Journal Journal of the Royal Statistical Society, Series B Citation J R Stat Soc Series B: Stat Method. 2025. accepted manuscript. Abstract For data segmentation in high-dimensional linear regression settings, the regression parameters are often assumed to be sparse segment-wise, which enables many
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12.05.2025

Brain-derived synaptic vesicles have an intrinsic ability to sequester tubulin

Authors Mimoso T, Korobeinikov A, Stein A, Milovanovic D, Rizzoli SO, Köster S, Reshetniak S Journal BioRxiv Citation bioRxiv 2025.05.08.652815 Abstract The presence and function of microtubules within the synaptic bouton has long been under investigation. In recent years evidence has accumulated that connects the synaptic vesicle cluster to the
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11.05.2025

Blood-derived microRNA signatures associated with hippocampal structure and atrophy rate: Findings from the Rhineland Study

Authors Melas K, Talevi V, Aslam Imtiaz M, Krueger DM, Pena-Centeno T, Fischer A, Aziz NA, Breteler MMB Journal MedRxiv Citation medRxiv 2025.05.09.25327286 Abstract MicroRNAs have been linked to brain disorders, but their relations with hippocampal structure and atrophy remain unexplored. As the hippocampus is pivotal for cognition and dementia,
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09.05.2025

Lead as an Environmental Toxicant in Models of Synucleinopathies

Authors Shvachiy L, Amaro-Leal A, Machado F, Rocha I, Geraldes V, Outeiro TF Journal Chemosphere Citation Chemosphere. 2025 May 9;380:144477. Abstract Lead, a toxic heavy metal, is prevalent in various industrial applications, contributing to environmental contamination and significant health concerns. Lead affects various body systems, especially the brain, causing long-lasting
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08.05.2025

SEC24C deficiency causes trafficking and glycosylation abnormalities in an epileptic encephalopathy with cataracts and dyserythropoeisis

Authors Bögershausen N, Cavdarli B, Nagai TH, Milev MP, Wolff A, Mehranfar M, Schmidt J, Choudhary D, Gutiérrez-Gutiérrez Ó, Cyganek L, Saint-Dic D, Zibat A, Köhrer K, Wollenweber TE, Wieczorek D, Altmüller J, Borodina T, Kaçar D, Haliloğlu G, Li Y, Thiel C, Sacher M, Knapik EW, Yigit G, Wollnik
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05.05.2025

Scattering-based super-resolution optical fluctuation imaging

Authors Yudovich S, Posnjak G, Shani L, Teblum E, Liedl T, Enderlein J, Weiss S Journal Optics Express Citation Opt Express. 2025 May 5;33(9):18824-18842. Abstract Super-resolution optical imaging has become a prominent tool in life and material sciences, allowing one to decipher structures at increasingly greater spatial detail. Among the
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04.05.2025

SarcAsM: AI-based multiscale analysis of sarcomere organization and contractility in cardiomyocytes

Authors Haertter D, Hauke L, Driehorst T, Nishi K, Long J, Tiburcy M, Berecic B, Primeßnig A, Bao G, Cyganek L, Schmidt CF, Zimmermann WH Journal BioRxiv Citation bioRxiv 2025.04.29.650605. Abstract Cardiomyocyte function critically depends on sarcomere dynamics and their organization in myofibrils. To uncover how cardiomyocyte function emerges from
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02.05.2025

Filter-based models of suppression in retinal ganglion cells: Comparison and generalization across species and stimuli

Authors Shahidi N, Rozenblit F, Khani MH, Schreyer HM, Mietsch M, Protti DA, Gollisch T Journal PLoS Computational Biology Citation PLoS Comput Biol. 2025 May 2;21(5):e1013031. Abstract The dichotomy of excitation and suppression is one of the canonical mechanisms explaining the complexity of neural activity. Computational models of the interplay
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28.04.2025

Investigation of neuromodulation of the endbulb of Held synapse in the cochlear nucleus by serotonin and norepinephrine

Authors Groshkova MB, Alvanos T, Qi Y, Wang F, Wichmann C, Hua Y, Moser T Journal Frontiers in Cellular Neuroscience Citation Front. Cell. Neurosci., 28 April 2025 Abstract Introduction: Synapses vary greatly in synaptic strength and plasticity, even within the same circuitry or set of pre- and postsynaptic neurons. Neuromodulation
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25.04.2025

Substituent effects in N-acetylated phenylazopyrazole photoswitches

Authors Tovtik R, Marzin D, Weigel P, Crespi S, Simeth NA Journal Beilstein Journals of Organic Chemistry Citation Beilstein J Org Chem. 2025 Apr 25;21:830-838. Abstract Phenylazopyrazole photoswitches proved to be valuable structural motifs for various applications ranging from materials science to medicine. Despite their potential, their structural diversity is
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