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This study developed xiaomi, a mini foxtail millet mutant, as a C₄ model plant that has a short life cycle and small stature. To further enhance its model plant function, xiaomi’s genome was sequenced and an efficient transformation system was established.

Sensitive, biocompatible and stable contrast agents for MRI are in demand. Here, the authors combine gadolinium ions with amorphous calcium carbonate to make stable paramagnetic amorphous carbonate nanoclusters with high MRI contrast and significantly improved biocompatibility over commercial gadolinium-based agents.

The V1-V2 loops of the HIV envelope protein play an important role in HIV vaccine development. Here, Rahman et al. demonstrate in macaques that the efficacy of V1-deleted envelope vaccines, abrogated by oral delivery of control nanoparticles, is rescued by nanoparticles carrying V2 scaffold peptide strengthening the mucosal V2-specific response.

The assembly of nanoparticles into macroscopic materials forms the basis for various advanced material applications. Here, the authors develop macroscopic materials that are both recastable and mechanically robust, despite being composed purely of carbon dots.

Given the association of gut microbiota dysbiosis with hypertriglyceridemic pancreatitis (HTGP), authors assess the gut microbial diversity of patients with HTGP, and provide immunological insight utilising a murine model.

The development of superior and cost-effective catalysts for the oxygen reduction and evolution reactions is pivotal for the future hydrogen economy. Now a series of Ru-modified Li₂MnO₃ catalysts have been designed to optimize the electronic structure and achieve a high performance in both oxygen reduction and evolution reactions, as demonstrated in practical anion exchange membrane fuel cell and water electrolyser tests.

Nbr1 recognizes cargos in selective autophagy. Here, authors show filamentous yeast Nbr1 binds Ams1 via an FW domain, and the cryo-EM structure reveals that Nbr1 recognizes the N-terminal di-glycine and tetrameric assembly of Ams1.

In situ structures of PBS–PSII–PSI–LHC megacomplexes from the alga P. purpureum at near-atomic resolution using cryogenic-electron tomography and in situ single-particle analysis are reported, providing interaction details between PBS, PSII and PSI.

In optimally doped Nd_0.8Sr_0.2NiO₂H epitaxial film, combined state-of-the-art experimental and theoretical approaches show abundant hydrogen with zero resistivity, and its critical role in superconductivity in epitaxial infinite-layer nickelates.

The authors use circularly polarized light pulses to trigger all-optical magnetization switching in an atomically thin ferromagnetic semiconductor. The switching process is related to spin angular momentum transfer from photoexcited carriers to local magnetic moments.

The authors previously reported HCK was associated with kidney inflammation and fibrosis. Here, they further unravel a mechanism of HCK regulating autophagy within macrophages, altering their polarization, proliferation, and migration and they also developed a more selective HCK inhibitor.

Developing piezoelectric biocrystals that are stretchable while maintaining structure and stable piezoelectricity is challenging. Here, Li et al. report an amino acid-based piezoelectric biocrystal with omnidirectional stretchability enabled by a truss-like network, for wearable and implantable devices.

The authors report a highly sensitive chalcogenide-based micro-ring sensor array for photoacoustic tomography and develops a compatible parallel interrogation means by synthesizing a digital optical frequency comb. Imaging is demonstrated on fast-moving objects, leaf veins, and live zebrafish.

Nestin can be localised in the nucleus of cancer cells, but its nuclear role in tumorigenesis is unclear. Here, the authors show that nuclear Nestin prevents senescence in tumor cells by stabilising lamin A/C from proteasomal degradation to maintain nuclear integrity.

Advancing the production of covalent organic frameworks toward faster and more sustainable routes is crucial to realizing their potential in large-scale applications. Now, a variety of covalent organic framework platelets with high crystallinity can be produced rapidly using a pressure-assisted hot-pressing strategy.

This study uses decomposing beetle grubs to replicate the natural microbial habitat of a nematode model organism. The approach enables exploration of interactions between nematodes and their microbiota and was used to show the importance of microbial successions and their reciprocal interaction with nematodes for insect decay.

C-glycosides are of pharmaceutical interest due to their stability against in vivo hydrolysis, however their enzymatic synthesis faces challenges. Here, the authors report a C-glycosyltransferase from Aloe barbadensis catalysing the C-glycosylation of drug-like acceptors to generate bioactive C-glycosides.

The lengthy time in establishing patient-derived organoids(PDOs) hampers the implementation of PDO-based drug sensitivity tests in clinics. Here, the authors show a microwell array-based method to predict patient’s responses to anti-cancer therapies in a week using lung cancer organoids.

Single-cell ATAC-seq analysis of human pancreatic islet cells identifies different cell clusters and transcription factors that underlie lineage- and state-specific regulation and helps prioritize type 2 diabetes risk variants.

An anti-CD98 antibody with pH-dependent binding elicits tumour-specific Fc-mediated anti-tumour activity in multiple xenograft and syngeneic tumour models established in CD98-humanized mice.

Schizophrenia is highly heritable and characterized by widespread brain abnormalities. Here, the authors identify schizophrenia polygenic risk associated multimodal frontotemporal network that can serve as a transdiagnostic brain signature specific to schizophrenia.

Despite the availability of booster doses against SARS-CoV-2, variants of concern are capable of escaping immune responses established by vaccination or natural infection. In this work, the authors detail the immune responses elicited in a cohort of healthcare workers, receiving a fourth dose of inactivated vaccine.

Species-rich plant communities often have higher productivity than monocultures. Here, the authors analyse biodiversity-ecosystem functioning experiments in grasslands and forests and find that the biodiversity effects on community productivity strengthen over time thanks to shifts in contributions of species with different resource acquisition traits.

Exon–intron-fused RAB22A regulates metastasis of osteosarcoma. Liao et al. show that protein products resulting from chromosomal translocations involving RAB22A mediate release of GTP-bound RhoA, induce its activation and promote lung metastasis of osteosarcoma.

Improving the long-range order of the quantum dots in perovskite LEDs can markedly enhance their operational stability.

Photocatalytic water splitting on TiO₂ is a promising route to H₂ fuel production, but the mechanistic pathway at the water–TiO₂ interface remains poorly understood. Here, using liquid environmental TEM and first-principles calculations, the authors unveil the formation of a self-hydrogenated shell on the TiO₂ surface that further promotes H₂ production.

Though inorganic perovskites are an attractive, non-toxic and stable alternative to organic-inorganic halide perovskite solar cells, realizing efficient devices remains a challenge. Here, the authors report hydrogenated lead-free inorganic perovskite solar cells with enhanced power conversion efficiency.

The design and optimization of a metasurface is a computationally- and time-consuming effort. Here, the authors propose a neural network-based algorithm for functional metasurface design, and demonstrate it for some functional metasurfaces.

Charge stripes have been observed in various unconventional superconductors, but their interplay with the superconducting properties is not fully understood. Here, the authors show, via large-scale numerical simulations based on an inhomogeneous Hubbard model, that the charge stripe period can dictate the superconducting pairing symmetry.

The effect of β-glucans and their receptor Dectin-1 in tumor development remains controversial. Here the authors show that Dectin-1 signaling promotes the development of colorectal cancer (CRC) by inducing prostaglandin E2 production in myeloid-derived suppressor cells and by suppressing IL-22BP expression, suggesting dectin-1 blockade as a potential therapeutic target for CRC.

We report the cryo-electron microscopy structure of native pre-60S particles trapped in the channel of the yeast nuclear pore complex, suggesting a translocation model for the export of pre-60S particles through the complex.

The authors report a study preparing single atom (M = Pt, Ag, Fe, Co, and Ni) arrays on Au/Bi₄Ti₃O₁₂ nanosheets using electric field polarization techniques. Photocatalytic CO₂ reduction is shown to proceed effectively over Au/Bi₄Ti₃O₁₂.

Electrochemical processes induce thermo-mechanical effects that mediate battery performance. Here the authors directly visualize cracking dynamics in a thermally perturbed, delithiated LiNi_0.6Mn_0.2Co_0.2O₂ cathode to demonstrate coupling between thermal, mechanical and electrochemical factors.

The momentum transport dynamics of a vaporizing droplet under low pressures remain undiscovered. Here authors report the vaporization momentum resulting from the intensive vaporization on the free surface of the water droplet contributes to the self-detachment of freezing droplets.

Self-assembling plasmonic dimers with a feedback mechanism enable selection of specific symmetry-breaking optical metamaterial structures in solution.