Browse Articles

The authors used multi-disciplinary approaches to understand the structural mechanism underlying spontaneous aggregation of tau encoding an S320F FTD-tau mutant. Understanding the mechanisms of tau aggregation will help identify novel methods to regulate its misfolding.

Several strategies have been employed to enhance the tumor-targeting and anti-cancer properties of engineered bacteria. Here the authors describe the design of alternating magnetic field-manipulated bacteria engineered to release an anti-CD47 nanobody, promoting anti-tumor immune response in preclinical cancer models.

NMDA receptors are glutamate-gated ion channels that regulate fast signaling in the brain. Here, the authors show that the opening and closing patterns of the channel derive from the action of two gates that are regulated by distinct subunits.

Casparian strips are extracellular diffusion barriers in plant roots. Here, Barbosa et al. provide evidence that CASP proteins shape Casparian strips by displacing vesicle tethering factors and organizing cell wall formation

Cable bacteria are centimeter-long filamentous microbes that conduct electrons via internal wires, thus coupling sulfide oxidation between sediment layers. Here, Bjerg et al. show that the anoxic part of oxygen-respiring cable bacteria attracts swarms of other bacteria, which appear to transfer electrons to cable bacteria via soluble metabolites.

Thick panel origami holds great potential in engineering structures, but conventional fabrication processes limit their design and applications. Here the authors report a multimaterial 3D printing-based design and fabrication strategy for thick-panel origami structures with push-to-pull deformation.

In contrast to the current model based on fast recycling of the K/HDEL receptor (ERD2) between the ER and the Golgi apparatus, here authors show evidence that ERD2 is specifically retained in the Golgi apparatus and evades joining its ligands en route to the ER.

RiPP discovery has expanded the scope of post-translational modification chemistry, but genome mining of RiPP classes remains an unsolved challenge. Here, the authors employed bioinformatics and synthetic biology approaches to discover and characterize an unknown class of RiPPs, defined by an unusual amino-modified C-terminus.

How humans distinguish perception from mental imagery is not well understood. Here, the authors show that reality judgements are based on the intensity of a mixture of imagined and real signals.

Scalable fabrication of coordinatively unsaturated metal-nitrogen is challenging. Here the authors report a general method for synthesize such material for CO2 electrochemical conversion at a high catalytic current of 10 A for more than 60 h stability using a 100 cm2 membrane flow cell.

Switchable catalysis promises exceptional efficiency in synthesizing polymers with increasing structural complexity but current achievements in such attempts are limited to constructing linear block copolymers. Here the authors report a visible light regulated switchable catalytic system capable of synthesizing hyperbranched polymers in a one-pot/two-stage procedure with commercial glycidyl acrylate as a heterofunctional monomer.

T cells can use TCR on microvilli to interact with peptide-MHC (pMHC) complexes on antigen presenting cells. Here the authors characterise how T cells use microvilli to interrogate reconstituted membranes for pMHC complexes and how this is regulated by a balance between glycoproteins/glycocalyces that reduce detection, and the small adhesion protein CD2, which enhances detection.

Availability of modern seed varieties in developing countries has had positive effects on households’ well-being. Here, the authors show that without support to maintain soil fertility, access to modern seed varieties increases primary forest clearance in DR Congo.

Complex real-world networks with higher-order interactions can be described and analyzed using two types of representation, simplicial complexes and hypergraphs. The authors show that choice of representation is essential and demonstrate its impact on emerging collective dynamics in the network.

Glycans can serve as disease biomarkers. Here, the authors use label-free capillary electrophoresis-mass spectrometry for N-glycan profiling of minute sample amounts, resolving and characterizing previously undetected highly sialylated glycans and linkage isomers in a single analysis.

Muscle electrophysiology is a promising tool for human-machine approaches in medicine and beyond clinical applications. The authors propose here a model simulating electric signals produced during human movements and apply this data for training of deep learning algorithms.

Omicron subvariants may differ in their replicative fitness and their potential to cause more severe disease. In this study, the authors characterized Omicron BA.2.75 in a hamster model and found that it replicates more efficiently in the lungs than BA.2 and BA.5.

The accuracy and granularity of classifying cell types in the tumour microenvironment (TME) from single-cell RNA-seq data is impacted by heterogeneity among cancer cells and similarities among functionally related immune cells. Here, the authors develop scATOMIC, a tumour and TME cell type classifier based on a hierarchical approach that can be applied to pan-cancer datasets.

Achieving stable and continuous NH₃ electrosynthesis is of great interests. Here, the authors report a bipolar membrane with a three-dimensional physically interlocked interface to achieve a continuous NH₃ production from nitrate electroreduction at 1000 mA cm⁻² for over 100 h.

Heat waves and droughts increase air pollution from power plants in California, which disproportionately damages counties with a majority of people of color. Droughts cause chronic increases in pollution damages. Heat waves are responsible for the days with the highest damages.