Search

Despite initial treatment with surgical resection, glioblastoma multiforme (GBM) frequently recurs. Here the authors report the design of an immunostimulatory autolysing Salmonella based-nanocapsule delivery system, promoting anti-tumor immune responses and preventing postoperative relapse in preclinical GBM models.

As a promising large-scale energy storage device, aqueous redox flow batteries face challenges with water splitting. Here, authors present polyoxometalate anolyte with a low redox potential which exhibits dynamic pH value changes during charging and discharging.

Graphene has the high carrier mobility and short photoresponse time required for efficient photodetection, but broad and weak optical absorption are severe drawbacks. Here, the authors show that twisted bilayer graphene with van Hove singularities exhibits a strong light-matter interaction and selectively enhanced photocurrent generation.

Traditional cultured meat scaffolds employ animal-derived biomaterials or intricate manufacturing, but plant-based scaffolds offer an appealing alternative. Here the authors present a simple shortcut method to transform common vegetables into edible bioscaffolds via autoclaving, which mimics meat stiffness and microstructure.

Polyamines are essential metabolites linked to aging, cancer, and Parkinson’s disease. Here, authors develop a live-cell polyamine reporter and use a genome-wide CRISPR screen to uncover a link between mitochondrial respiration and polyamine import.

Operational stability and mechanical robustness remain as engineering bottlenecks in perovskite solar cells technology. Here, Dong et al. introduce an interpenetrating perovskite at the electron-transporting-layer interface that enables a 1000-hour stable operation and high endurance against bending fatigue over 2500 cycles.

More sensitive and specific non-invasive biomarkers are desired for early detection of cancer. Here, the authors show a protein signature in the urine that increases sensitivity for colorectal cancer detection when combined with fecal immunochemical tests and corrects diagnosis in some fecal immunochemical tests-negative patients.

Biomimetic membranes can be used for various applications such as sensors and separations. Here, Chen et al. report the assembly of lipid-like peptoids into stable and self-repairing 2D membrane nanomaterials that change in thickness when under external stimuli.

Interfacial engineering is an effective strategy to improve efficiency of organic solar cells. Here, the authors report two alcohol-soluble cathode interfacial materials based on carbolong and achieve device efficiency of 21.7% and long thermal stability in perovskite/organic tandem solar cells.

Barley plants coat their organs with waxy diketones to protect against late-summer droughts. These diketones are formed by two enzymes, one diverting common fatty acids from normal metabolism and the other one linking two fatty acid units together.

A special class of topological Weyl semimetal state is predicted without respecting Lorentz symmetry. Here, Jianget al. report direct visualization of the unique surface Fermi arcs of MoTe₂, confirming its type-II topological Weyl semimetal nature.

Despite many therapeutic improvements, mortality risk in patients with type A acute aortic dissection remains high. Here the authors construct a biomarker-guided risk stratification tool to predict death, which could potentially contribute to treatment decision-making and improvement of the prognosis.

The application of quantum computing to computational chemistry faces various experimental and theoretical challenges. Now, a quantum simulation on a noisy quantum device has achieved chemical accuracy for small H₂ and LiH molecules.

Hypoxia occurs at high altitude and in cancer. Here, the authors show that a gene involved in hypoxia, YTHDF1, underwent rapid evolution in Tibetans and their domestic animals, and find that the gene is amplified in some cancers and contributes to drug resistance in hypoxic conditions.

The authors show the dimeric structure of human LYCHOS (lysosomal cholesterol signaling), a fusion of a transporter and a G-protein-coupled receptor-like domain. The study uncovers unique transporter and receptor features and proposes a mechanism to couple cholesterol sensing, transport and signaling.

Multifunctional all-optical logic gate (AOLG) with broadband-based massively parallel processing is desirable for high-speed optical processor. Here, authors propose a reconfigurable all-in-one ultra-broadband AOLG with experimentally achieving 9 fundamental Boolean logics in a single configuration.

Organic-inorganic metal halide perovskites are of considerable promise for efficient, easy to manufacture solar cells. Here, the authors show that the choice of anions in the perovskite solution can considerably affect the crystal growth and performance of these solar cells.

Human somatic cells were reprogrammed to human chemically induced pluripotent stem cells that demonstrate key features of embryonic stem cells.

The applications of human extended pluripotent stem cells (which can form both embryonic and extraembryonic lineages) demand a xeno-free culture condition; here, the authors provide a chemically defined and xeno-free culture system to do so.

Adipose beiging is a positive biological change, which is often thought to be primarily sympathetically induced. Here, the authors show that M2 macrophages can independently promote beige adipogenesis, further revealing the adipocyte transcription factor Ets1 as a negative regulator of this process.

Global detections of ultralow velocity zones in high-velocity lowermost mantle regions are associated with thermochemical anomalies linked to subducted slabs, according to analysis of SKKKP B-caustic diffractions with anomalous seismic structures in the mantle and outer core.

Surface Fermi arcs (SFAs) are characteristic features of a topological Weyl semimetal but there is no easy way to manipulate them so far. Here, the authors report manipulation of the shape, size and connections of SFAs in a Weyl semimetal NbAs, leading to an unusual topological Lifshitz transition.

By tracing promoter expression in lineage-mapped single cells, Xu et al. present a whole-body cartography of microRNA transcriptional activities during C. elegans embryogenesis and demonstrate its broad utility in multifaceted functional analyses.

Bio-oil derived from biomass has great potential as a more sustainable fuel but its formation typically relies on energy-intensive processes. Liu et al. show how a tri-phase hydrogen-transfer catalytic system can drive hydrodeoxygenation in water under mild conditions to achieve up to 90% hydrocarbon yield.

Electrical transport measurements reveal that Co₃Sn₂S₂ is probably a magnetic Weyl semimetal, and hosts the highest simultaneous anomalous Hall conductivity and anomalous Hall angle. This is driven by the strong Berry curvature near the Weyl points.

Catfish represent 6.3% of all vertebrate species, and occupy a phylogenetic position close to the common ancestor of bony fish. Liu et al. present a reference genome of the channel catfish, and reveal a genomic basis for the evolutionary loss of scales in these species.

2D multiferroic materials have garnered broad interests due to their magnetoelectric properties and multifunctional applications. Here, the authors discover a multiferroic feature in interfacial modulation synthesized wafer-scale one-unit-cell Cr₂S₃.

A dual-additive crystallization method using PyNI and 5AVA as additives results in highly efficient 3D perovskite films with enhanced photoluminescence quantum efficiencies and external quantum efficiencies, and hence increased LED performance.

Weyl semimetals are predicted to exhibit a host of unusual transport properties. NbP, a system predicted to share characteristics of both normal and Weyl semimetals, is now shown to have a very large, non-saturating magnetoresistance.

Air-stable, non-encapsulated Bi₂O₂Se ultrathin films grown by chemical vapour deposition display high electron mobility and exceptional semiconducting transport properties, making the observation of quantum oscillations possible and suggesting potential applications in electronics.

The resolution of fluorescence microscopy is increased by incorporating prior information into deconvolution algorithms.

A scalable approach is provided for preparing and verifying intermediate-scale genuine entanglement on a 66-qubit superconducting quantum processor.

The synthesis of twisted bilayer graphene with controllable angles is challenging. Here, the authors devise a chemical vapor deposition approach using a hetero-site nucleation strategy that affords twist angles ranging from 0° to 30°.

Pathogenic fungi of the genus Cryptococcus can undergo bisexual and unisexual reproduction. Here, the authors construct a gene-deletion library for over 100 transcription factor genes in Cryptococcus deneoformans and provide insights into regulatory cascades that are specific for each reproductive mode.

Magnetic scattering may profoundly modify the electronic properties of a topological insulator. Here, Nam et al. report a method enabling separation of the effects of magnetic and non-magnetic scattering by decorating the surface of topological insulators with molecules.

Strong electron–electron interactions create a charge-density wave that modifies the topological state of the Weyl semimetal (TaSe₄)₂I. This implies the possibility of experimentally simulating axion electrodynamics in a solid-state material.