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The SARS-CoV-2 pandemic highlighted our need for methods that allow rapid viral surveillance. Here, authors report a wireless, battery-free and wearable self-diagnosis platform that can continuously capture viral particles, diagnose infection status and evaluate symptom severity via breath and blow.

The SEED study is a phase 3 clinical trial demonstrating a beneficial effect on glycemic control of dorzagliatin, a glucokinase activator, in drug-naive patients with newly diagnosed type 2 diabetes.

Ji et al. assess the responses of four major large language models in the context of cardiovascular disease prevention queries in both English and Chinese. The large language model chatbots exhibit significant disparities in performance across different models and languages, with ChatGPT-4 outperforming the others in English.

Photodetectors that offer broadband imaging from ultraviolet to mid-infrared can be created by using a silicon depletion well for charge integration, single-layer graphene for non-destructive direct readout and multilayer graphene for infrared photocharge injection.

This work shows a delicate titanium suboxide-based anode design for electrolysis of seawater, delivering selective production of active chlorine for on-site disinfection.

Adipose triglyceride lipase (ATGL), an enzyme in fatty acid metabolism, was identified as a negative regulator of the noncanonical inflammasome. ATGL binds to lipopolysaccharide and catalyzes the hydrolysis of fatty acid side chains blocking inflammasome activation.

ROS is an important defense means against pathogens for host. Here the authors show that PsAF5 functions as a mitophagy adapter and regulates mitochondrial homeostasis in Phytophthora sojae under ROS stress, which is crucial for its infection.

Evolution of accretion disk and corona during outbursts in black hole binary systems is still unclear. Here, the authors show spectral analysis of MAXI J1820+070 and propose a scenario of a dynamical corona to explain the evolution of the reflection fraction observed by Insight-HXMT.

Cryo-EM structures of the human pentameric glycosylphosphatidylinositol transamidase (GPIT) complex reveal its subunit assembly and its catalytic and GPI-binding sites.

ProteinGenerator simultaneously generates protein sequences and structures using sequence space diffusion.

Influenza virus is attenuated for vaccine production using PROTAC degradation technology.

Chiral interaction of molecular ensembles with confined light fields is elusive. Here, the authors report collective chiroptical effects through coupling of exciton and charge-transfer mixed molecular assemblies with plasmonic nanoparticles.

Na_V1.3 is involved in neuronal development, hormone secretion and pain perception. Here, the authors elucidate the molecular mechanism for modulation of Na_V1.3 by a site-2 neurotoxin bulleyaconitine A and a subtype selective antagonist ICA121431.

A study reveals the regulatory mechanism of Bergeyella cardium peptidase SpBcA by self-cleavage and the role of SpBcA in degrading host defense proteins and inducing cell death, elucidating peptidase-driven virulence strategies of B. cardium.

Magnetic topological materials have a variety of interesting properties, but very few material realizations exist. Here, the authors report a topological nodal-line semimetal and a topological massive Dirac metal phase in EuAs₃ and demonstrate a magnetism-driven transition between these phases.

Ruiqiang Li and colleagues report the whole-genome sequencing of a Tibetan female wild boar, as well as resequencing of 48 domestic pigs and wild boar from Tibet and China. Their analysis provides insights into the genetic diversity, population structure and evolution of the wild boar.

Treating acute disease like anaphylaxis is challenging due to the inability to administer therapeutics in a timely manner and regulate pharmacokinetics precisely within a short time window. Here the authors develop active acoustic metamaterials-driven transdermal drug delivery for rapid and on-demand acute disease management.

Observation of a new resonance in the 19-fluorine to 20-neon thermonuclear reaction at the China JinPing Underground Laboratory (over 2 km below ground) may provide clues to observed discrepancies in calcium production in the evolution of the first stars.

Reducing interface nonradiative recombination is important for realizing highly efficient perovskite solar cells. Here, the authors employ a bimolecular interlayer to functionalize the perovskite interface, achieving cooperative surface treatment and certified power conversion efficiency of 25.05%.

MCR-1-positive Escherichia coli carriage in humans across China is associated with anthropogenic factors, including meat consumption and aquatic food production.

Peach is an economically important fruit crop. Here, the authors carry out a large-scale population genomics analysis of peach, describing its demographic history as well as genes associated with domestication and edibility traits.

Feng Qin and colleagues perform a genome-wide association study for drought tolerance in maize seedlings and find 42 candidate genes. They characterize a promoter insertion in the ZmVPP1 gene containing MYB-binding sites, which enables the drought-inducible expression of ZmVPP1, leading to drought tolerance, a phenotype confirmed through transgenic experiments.

Magmatic and tectonic activity at mid-oceanic ridges can give detailed insights into high-temperature hydrothermal circulation of fluids. The authors here present geochemical and geophysical datasets that suggest a hydrothermal system penetrating the upper lithospheric mantle at an ultra-slow spreading mid-oceanic ridge.

Carbon materials are promising for perovskite solar cells but suffer from poor interfacial energy level alignment. Now, Zhang et al. show that Ti atomically dispersed in reduced graphene reduces energy losses improving device performance.

Cholangiocarcinoma is a heterogenous group of cancers, with large genetic variation seen within subtypes. Here, the authors find 12 significantly mutated genes and 5 focal CNA regions were found in perihilar cholangiocarcinoma, and identified METTL14 to have a potential tumour suppressive role.

mBrainAligner is a cross-modal registration platform for whole mouse brains imaged with different modalities. In addition, a fluorescence micro-optical sectioning tomography-based mouse brain atlas has been generated.

How tumor cells control metastatic niche formation is not fully understood. Here, the authors show in a lung metastatic niche, high-metastatic hepatocellular carcinoma cells secrete exosomal miR-1247-3p that leads to activation of β1-integrin-NF-κBsignalling, converting fibroblasts to cancer-associated fibroblasts.

Tough decoy microRNA inhibitor, shown to be the most effective of several designs, is packaged in recombinant adeno-associated virus and used for prolonged microRNA inhibition in living mice. A single injection effectively reduces miR-122 in the liver and serum cholesterol for at least 25 weeks.

C₂H₄ is one of the most important chemical raw materials. Here, the authors report that tuning of pore structure shifts the multi-component gas separation function, enabling one-step production of high-purity C₂H₄ in the quaternary mixture.

Angle tunability in twisted bilayer graphene is crucial in promoting its applications of twistronics. Here an angle replication strategy is developed to obtain centimetre-scale bilayer graphene with arbitrary twist angles.

A long-term problem in the casting of alloys such as steels is macrosegregation, which are variations in composition of the cast material. Here, the authors observe that the formation and flotation of oxide-based inclusions from light metals represent a mechanism through which macrosegregation occurs in steels.

Green cryogels are highly desirable for soft devices but often formed as crystalline-crosslinked networks due to lack of control of the freezing process. Here, the authors demonstrate a strategy to obtain multifunctional cryogels by total amorphization of the polymer using anti-freeze salts to lower the freezing point of the precursor solution.

Vaccinia virus protein F14 mimics the transactivation ___domain of the p65 subunit of NF-κB to evade host immunity.

The authors report an in situ investigation of interfacial hydrogen spillover in Pd/ZIF-8 structures with X-ray and Raman techniques. A mechanistic picture of how Pd/ZIF-8 catalyst mediate alkyne semihydrogenation to alkynes is described.

Ultra-high-field (UHF) magnetic resonance imaging (MRI) has potential for imaging disease including cancer metastasis. Here, the authors develop an ultra-sensitive antiferromagnetic nanoparticle probe with a small magnetisation for use in UHF MRI and demonstrate the ability to detect small primary tumours and micrometastases in mice.

Therapeutic options for non-small cell lung cancer patients with brain metastases are limited. Here the authors design B7-H3 targeting CAR-T cells engineered to express the chemokine receptor CCR2b, and show improved accumulation in the brain and enhanced anti-tumor activity in preclinical models of lung cancer brain metastases.

The ability of oleaginous fungi to produce lipids for biofuels remains untapped, in part due to a lack of genetic information required to engineer industrial strains. Zhuet al. present the genome of R. toruloides, and identify transcriptomic and proteomic changes associated with lipid production.

BCMA-specific CAR T-cell therapies have shown high response rates in multiple myeloma (MM), however the majority of patients still relapse. Here the authors show that CD24-positive MM cells increase after BCMA-CAR-T treatment in patients, and that dual-targeted BCMA/CD24 CAR-T cells can improve anti-tumor efficacy in MM preclinical models.