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3D microprinting is considered a next generation manufacturing process for microscale components. Here, authors develop a generalised microscale 3D printing method to produce purely inorganic nanocrystal-linked porous materials that exhibit excellent functionality and hierarchical porosity.
Wavefront manipulation with metasurfaces is typically limited to low quality factors. Here, the authors show how higher-order Mie modes can be leveraged to design high quality factor optical metasurfaces for wavefront manipulation in two dimensions.
Bacteria of the genus Actinoplanes form sporangia which, upon contact with water, release motile spores. Here, the authors study the mechanisms behind sporangium dehiscence and discover a sigma/anti-sigma system with unique features.
Focal adhesion proteins transmit intracellular forces to the extracellular matrix (ECM). Here, the authors show a force transmission by elastic transient clutch of Talin between ECM and constantly flowing F-actin at focal adhesions.
One-carbon substrates are attractive feedstocks for circular bioeconomy. Here, the authors design an erythrulose monophosphate (EuMP) cycle for formaldehyde assimilation, demonstrate the activity of the core reactions in E. coli, and show its integration with pathway reactions existed in pentose phosphate pathway and glycolysis.
Deciphering the roles of gene regulation in cell fate decisions is crucial. Here, authors present CEFCON, a network-based framework that reveals cell-lineage-specific gene regulatory networks and identifies driver regulators controlling cell fate decisions from single-cell transcriptomics data.
Hybrid QM/MM molecular dynamics simulations reveal that the kinetics and thermodynamics of the first splicing step are regulated by a K+ ion that facilitates optimal positioning of reactive moieties.
Inflammasomes are multiprotein complexes, including the protein ASC, that assemble in response to inflammatory stimulation. Here the authors characterise the regulation of ASC during inflammasome formation and show the involvement of SUMOylation and zinc-finger and BTB domain-containing protein 16 (ZBTB16).
Theoretical and experimental observations argue that apical domain heterogeneity in the neural plate is a tug-of-war contest between constricted and elongated cells. This competition likely reflects mechanical forces operating during tissue bending.
Excessive lipid accumulation in hepatocytes causes fatty liver disease and liver failure. Here the authors show that ablation of Mitochondrial Fission Process 1 in hepatocytes in mice protects fatty liver disease and dysfunction caused by high fat diet.
Interpreting untargeted mass spectrometry (MS) data is challenging due to incomplete reference libraries. Here, the authors created the nearest neighbor suspect spectral library from largescale public MS data, significantly enhancing the ability to hypothesize structures for unknown mass spectra.
Here the authors show that elevated serum levels of deaminated amino acid catabolites involved in de novo nucleotide synthesis pathway correlate with later COVID-19 severity. These elevated levels are likely associated with abnormal proliferation of airway and vascular cells in the lung.
Redox imbalance limits succinic acid (SA) biosynthesis from glucose via the reductive tricarboxylic acid (TCA) cycle in yeast. Here, the authors engineering the aerobic yeast Yarrowia lipolytica for efficient SA production without pH control via coupling the oxidative and reductive TCA cycle for NADH regeneration in mitochondria.
Optical anapoles in nanoresonators result in strong suppression of the electromagnetic radiation, which is challenging to detect in ideal settings. Here, the authors show that fast electrons are a powerful tool to circumvent this challenge due to their ability to access dark modes.
The visual cortex adapts innate behaviors through its corticofugal projections to the brainstem. Here, authors show that this pathway sends unique brainstem neurons distinct behaviorally relevant signals, whose strength can plastically change to promote behavioral adaptation.
This study uncovers the role of epigenetic H2A monoubiquitination in the mouse brain’s response to chronic cocaine use. It also identifies genetic variations in humans linked to H2A monoubiquitination, modifying susceptibility to cocaine addiction and aggression, and paving the way for tailored treatments.
Approaches for assessing epidemic risks meet challenges when dealing with high-resolution data available nowadays, that includes behaviors, disease progression, and interventions. The authors propose an analytical framework to compute the epidemic threshold for arbitrary models of diseases, interventions, and hosts contact patterns.
Chemical approaches to improve aqueous dispersions of conjugated polymers are limited by the feasibility of modifying the backbone or lead to poor performance. Here, Liu et al. show that ground-state electron transfer in donor:acceptor blends aids aqueous dispersion, for high conductivity and solubility.
High-fidelity personalized anatomical models can offer invaluable support for precision medicine. Here, the authors show the 3D printing of self-healing liver models, which can be resected in a trial and-error manner for surgical training to enhance the safety of hepatic surgery.
Landward barrier migration facilitates erosion of shoreface-exposed marsh and lagoon carbon stocks at rates outpacing backbarrier carbon accumulation, thus demonstrating the ephemeral nature of blue carbon storage along transgressive coasts.