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Excitable dynamics driven by mechanical feedback in biological tissues - Communications Physics
Nature· 1 day agoMany excitable systems share a common feedback motif, but how such feedback acts on biomechanical systems remains largely unexplored. By extending the cellular vertex models to incorporate mechanochemical ...
Bio-stimulating effect of endophytic Aspergillus flavus AUMC 16068 and its respective...
Nature· 6 hours agoHeavy metal accumulation is one of the major agronomic challenges that has seriously threatened food safety. As a result, metal-induced phytotoxicity concerns require quick and urgent action ...
Rosacea is strongly associated with melanoma in Caucasians - Scientific Reports
Nature· 6 hours agoRosacea is often considered a cosmetic problem but is known to be associated with a variety of comorbidities. To identify such risks, we generated two age- and sex-matched real-world cohorts ...
Large anomalous Hall conductivity induced by spin chirality fluctuation in an ultraclean frustrated...
Nature· 4 days agoMagnetic frustration of spins often leads to nontrivial spin textures and anomalous Hall responses, but typically below the magnetic transition temperature. The authors observe a giant unconventional ...
In vivo cyclic overexpression of Yamanaka factors restricted to neurons reverses age-associated...
Nature· 1 day agoPartially reprogramming a specific population of neurons in the cerebral cortex of mice, improves cognition through greater activation in memory circuits and plasticity induced by the reorganization of the extracellular matrix.
Convergent evolution of fern nectaries facilitated independent recruitment of ant-bodyguards from...
Nature· 1 day agoSome plants use nectar to attract ant bodyguards. Here, the authors use a cross-kingdom phylogenetic approach to find that ferns and angiosperms evolved nectaries in the Cretaceous, coinciding ...
Neurophysiological avenues to better conceptualizing adaptive cognition - Communications Biology
Nature· 1 day agoThis article explores novel routes to better analyze neural processes underlying the brain’s adaptability and cognitive functioning, focusing on executive functions and cognitive ...
KDM5B promotes SMAD4 loss-driven drug resistance through activating DLG1/YAP to induce lipid...
Nature· 1 day agoInactivated suppressor of mothers against decapentaplegic homolog (SMAD) 4 significantly affects cancer development in pancreatic ductal adenocarcinoma (PDAC). However, the contribution of smad4 ...
Phosphorylation of caspase-8 by RSKs via organ-constrained effects controls the sensitivity to...
Nature· 1 day agoCaspase-8 (Casp8) serves as an initiator of apoptosis or a suppressor of necroptosis in context-dependent manner. Members of the p90 RSK family can phosphorylate caspase-8 at threonine-265 ( ...
Mechanisms of neuromodulatory volume transmission - Molecular Psychiatry
Nature· 1 day agoIt is less precise than synaptic transmission, and the underlying molecular mechanisms and spatiotemporal scales are often not well understood. Here, we review literature ...