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Viral ribonucleoprotein–viral protein networks form pre-replication centres that nucleate viral factories and drive respiratory syncytial virus replication.

A combination of neutron scattering, X-ray scattering and Mössbauer spectroscopy experiments reveal the existence of a collinear double-Q magnetic ordering in an iron arsenide superconductor.

Kornfeld-Sylla et al reveal how alpha brainwaves are altered in children and adults with Fragile X Syndrome (FXS) and find parallel changes in alpha-like rhythms in juvenile and adult FXS model mice, showing their use for testing potential therapies.

Neville, Ferguson et al. show that non-canonical Polycomb repressive complex 1.1-mediated gene silencing is antagonized by DOT1L and is required for the therapeutic efficacy of Menin and DOT1L inhibitors in mixed-lineage leukaemia.

The evolutionary origin of tumours remains largely unknown. Here, Domazet-Lošo et al. show evidence for naturally occurring tumours in the freshwater polyp, Hydra, and suggest that tumours have deep evolutionary roots.

Double quantum dots are proving themselves to be an excellent test bed for many-body physics. These artificial atoms now demonstrate a phenomenon in which the capacitive coupling between them causes the spin and charge degrees of freedom of the electrons in the system to become entangled—the so-called SU(4) Kondo effect.

It is unclear whether the harsh abiotic conditions of drylands hinder biological invasions. This global analysis shows that drylands are vulnerable to non-native plants and are likely to become more so as native plant diversity declines and grazing pressure intensifies.

Researchers have resolved cryo-EM structures of the bacterial TamAB machinery in two distinct states: a non-hybrid and a novel hybrid barrel. These structures suggest each state enables a distinct function, facilitating outer membrane protein folding and phospholipid transport, respectively.

Rearrangements govern many properties of materials and molecules, but it has been largely unexplored how to create flexible structures from the bottom up. Here, the authors use colloidal particles to explore how to guide the kinetic self-assembly pathways into ordered structures that maintain flexibility.

Here, Zerio et al. use cryo-electron microscopy to show how the helicase domain of DNA polymerase θ aligns broken DNA strands by matching short sequences, a process linked to cancer. These findings may guide future therapies targeting error-prone DNA repair.

Analysis of Babesia divergens egress from host cells reveals druggable targets and identifies compounds for potential babesiosis treatment.

Experimental realizations of discrete time crystals have mainly involved 1D models with Ising-like couplings. Here, the authors realize a 2D discrete time crystal with anisotropic Heisenberg coupling on a quantum simulator based on superconducting qubits, uncovering a rich phase diagram.

Systematic screening of transcription factors reveals conserved mechanisms governing cortical radial glia lineage progression across primates and provides a framework for functional dissection of gene regulatory networks in human cortical neurogenesis.

The hierarchy of DNA repair pathways at stalled replication forks is not fully understood. Here, the authors isolate two mutations in yeast RAD51 with defects in binding to duplex DNA and stalled replication forks, suggesting a role of Rad51 duplex DNA binding in fork stabilization and postreplication repair.

The highest-quality JWST spectra reveal that little red dots are young supermassive black holes shrouded in dense cocoons of ionized gas, where electron scattering, not Doppler motions, broadens their spectral lines.

Tissue stiffness mediated by Piezo1 is shown to regulate the expression of diffusive guidance cues in the developing Xenopus laevis brain, revealing a crosstalk between mechanical signals and long-range chemical signalling.

Single cell transcriptomics and chromatin accessibility uncover the gene networks underlying planarian cell type differentiation, revealing insights into the combinatorial logic of planarian cell fate specification.

Iridium oxide is an active and stable catalyst for the oxygen evolution reaction, however Ir is very rare, making it unsuitable for large-scale application. Here the authors develop a class of Ir double perovskites containing less Ir than iridium oxide, but exhibiting 3-fold higher activity in acidic media.

A comprehensive atlas platform integrating transcriptional and epigenetic data enables more precise engineering of T cell states, accelerating the rational design of more effective cellular immunotherapies.

Hole spin qubits in germanium have seen significant advancements, though improving control and noise resilience remains a key challenge. Here, the authors realize a dressed singlet-triplet qubit in germanium, achieving frequency-modulated high-fidelity control and a tenfold increase in coherence time.

A modular, point-of-care device combining hemispheric plasmonic nanoarrays and automated microfluidics enables nucleic acid amplification and metabolic cell viability assay for rapid bacterial identification and antibiotic susceptibility testing.

Reconstructing microbial genomes from 820 reef-building corals collected at 99 reefs across 32 islands throughout the Pacific Ocean highlights the importance of conserving coral reefs as vital reservoirs of molecular diversity.

The authors describe the discovery of a series of potent non-competitive allosteric inhibitors of the ZIKV NS2B-NS3 protease, which exhibit antiviral activity in vitro and robust oral efficacy against ZIKV infections in a mouse model.

An implantable vagus nerve-targeted device safely reduces disease activity and joint damage in rheumatoid arthritis, offering a new nondrug treatment for patients who do not respond to or cannot tolerate medication.

KRAS mutations are keenly associated with pancreatic ductal adenocarcinoma and represent a potential therapeutic target. Here the authors present the findings from a phase I clinical trial testing pooled KRAS mutant peptides in combination with immune checkpoint blockade in patients with resected pancreatic ductal adenocarcinoma.

This research identifies two neural factors linked to externalizing and internalizing symptoms through a longitudinal imaging-genetic cohort. Distinct neural configurations and cognitive-behavioral relevance highlight the need for tailored therapeutic strategies addressing psychiatric comorbidity across developmental stages.

Bioactivity-guided isolation of specialized metabolites is an iterative process. Here, the authors demonstrate a native metabolomics approach that allows for fast screening of complex metabolite extracts against a protein of interest and simultaneous structure annotation.

C-COMPASS is an open-source software designed to predict the spatial cellular distribution of proteins and lipids from cellular organelle profiling using a neural network-based regression model.

The phase 2/3 DEVOTE trial demonstrated that high-dose nusinersen significantly improved motor function and was safe in patients with spinal muscular atrophy, compared with a matched sham control.

Muscularis macrophages, housekeepers of enteric nervous system integrity and intestinal homeostasis, modulate α-synuclein pathology and neurodegeneration in models of Parkinson’s disease, and understanding the accompanying mechanisms could pave the way for early-stage biomarkers.

Despite high morbidity and mortality, there are currently no approved vaccines for protection against Middle East respiratory syndrome (MERS) coronavirus. Here the authors develop a ferritin nanoparticle-based MERS-CoV vaccine that elicits high levels of neutralizing antibodies in mice, non-human primates, and alpacas and prevents infection in an alpaca challenge model.

Transition of superfluid to insulator is observed in the layer-imbalanced regime of bilayer magnetoexcitons.

Chang et al. found that nuclear reactive electrophile stress suppresses translation through HNEylation at C436 of NCBP1, triggering alternative splicing of S6K1, a key regulator of translation.

Langstein-Skora, Schmid, Huth et al. propose that intrinsically disordered region functionality can be driven by the interplay between linear binding motifs and contextual chemical characteristics such as charge and hydrophobicity.

A genome assembly method called hifiasm (ONT) allows the assembly of chromosomes from telomere to telomere without the need for ultra-long reads, and outperforms conventional methods on most evaluation metrics.

Bacteria use diverse defence systems against phages, including a 164-residue prophage-encoded protein, Rip1, which senses conserved phage assembly rings to form membrane pores that block virion maturation and trigger premature host cell death.

Plasmas can unlock unconventional reactivity for established catalytic systems, but understanding the resulting mechanistic changes is a complex endeavour. Here in situ characterization techniques allow us to rationalize the promotional role of non-thermal plasma on the catalytic hydrogenation of CO₂ to methanol on Cu–Zn systems.

Asexual-to-sexual switching underpins malaria transmission. Prajapati et al. identify an AP2-G loss-of function mutation and use it as a genetic tool to show that GDV1 is essential for initial ap2-g activation and sexual commitment initiation.

The authors estimate genomic vulnerability for closely related species of rainbowfish. They find that narrow endemic species that have hybridized with a warm-adapted generalist show reduced vulnerability to climate change and that hybridization may facilitate evolutionary rescue for such species.

A spatial and single-cell transcriptomics study across multiple mammalian species identifies epidermal BMP signalling as a functional requirement for rete ridge formation, providing insight into mechanisms underlying hair density loss and wound healing.

Dynein–dynactin–cargo adaptor complexes typically function with two dynein motors. Rao et al. show that, under mechanical load, these complexes can recruit a third dynein via a second adaptor, increasing force generation.

High-dose oral vitamin D₃ supplements have previously been shown to be beneficial in children receiving standard therapy for uncomplicated severe acute malnutrition. This randomised controlled trial shows that the same intervention, given in addition to standard therapy, did not improve anthropometric or neurodevelopmental outcomes in children with complicated severe acute malnutrition in Pakistan.

DNA double strand break repair pathways ensure genome stability and prevent disease. Here the authors show that the actin nucleating factor DIAPH1 and γ-actin promote homologous recombination (HR)-dependent repair. Inherited mutations in DIAPH1 or ACTG1 give rise to clinical deficits similar to those associated with defective HR.

Concerns over health misinformation online are becoming increasingly important. Here the authors show that older adults are more likely than younger people to encounter low-credibility health information online. Although exposure is limited overall, it is highest among those who already believe inaccurate health claims.

Analysis of a placebo-controlled trial of a BCMA-targeting CAR-T cell therapy in patients with myasthenia gravis shows that CAR-T cell infusion selectively remodels the systemic immune environment, with elimination of BCMA-high plasma cells and activated plasmacytoid dendritic cells and changes in the autoreactive B cell repertoire.

In one-shot perceptual learning, what we see can be dramatically altered by a single past experience. Using psychophysics, fMRI, iEEG, and DNNs, the authors identify neural and computational mechanisms underlying this remarkable ability in humans.

The systemic discovery of metal–small-molecule complexes from biological samples is a difficult challenge. Now, a method based on liquid chromatography and native electrospray ionization mass spectrometry has been developed. The approach uses post-column pH adjustment and metal infusion combined with ion identity molecular networking, and a rule-based informatics workflow, to interrogate small-molecule–metal binding.