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Light-induced phonon dynamics in 2D (BA)₂PbI₄ films reveal transient lattice shifts to a tetragonal phase, driven by Higgs-mode vibrations. Below-bandgap excitation causes larger spectral shifts, showing strong optomechanical coupling in perovskites.

H5N1 avian influenza viruses caused an outbreak in dairy cattle. We show that the potential for avian viruses to replicate in cow cells varies across H5N1 evolution, suggesting that the risk of spillover into mammals differs between variants.

The fetal globin gene repressors BCL11A and ZBTB7A directly bind γ-globin gene promoter regions. Repressor binding is disrupted by naturally occurring point mutations located upstream of the transcriptional start site that are associated with hereditary persistence of fetal hemoglobin.

The authors identify the DedA superfamily protein VMP1 as an ER-resident lipid transporter in human parasites T. gondii and P. falciparum. VMP1 is crucial for the function of secretory organelles, ER maintenance, and homeostasis of lipid droplets.

In this study, the authors develop a flavivirus vaccine strategy by introducing mutations into envelope glycoproteins resulting in structural changes that conceal the ADE-prone fusion loop epitope. They show that the Zika virus-specific construct protects mice against viral challenge and prevents ADE by Dengue virus.

Npm1 promotes tumor formation via attenuating the integrated stress response and p53 activation in mouse WNT-driven intestinal and liver tumorigenesis.

IL-22 is considered indispensable for host defence against Citrobacter rodentium. This study reveals that dehydration is the proximate cause of mice mortality and maintaining systemic hydration allows recovery through IL-22-independent pathways.

Amazonian fog samples contain viable microbes, suggesting fog plays a role microbial dispersal, colonization and nutrient cycling, according to analyses of fog samples from a tall tower observatory.

The authors theoretically delineate the maximal increases in tree growth that can be expected from increases in plant intrinsic water-use efficiency, which increases with rising CO₂. They highlight environmental and physiological limits on growth in the context of experimental data.

Wolbachia, not the host genome, primarily determines femaleness in Wolbachia-infected Ostrinia strains, potentially arising from prolonged host-symbiont co-evolution. Here authors show loss of the host’s endogenous feminizer in infected Ostrinia moths.

Candida albicans must adapt to hypoxia. Here, the authors discover the sterol C4-methyl oxidase (SMO) Erg251 is essential for extreme hypoxic growth, as well as virulence and colonization, and that SMO inhibitors have therapeutic potential.

How translation affects ribosome stability is an intriguing question. Here, the authors uncover a collision-induced small subunit turnover pathway that selectively removes suboptimal ribosomes during ribosome competition and alters subunit abundance under stress-related translational perturbations.

Mapping of the neutrophil compartment using single-cell transcriptional data from multiple physiological and patological states reveals its organizational architecture and how cell state dynamics and trajectories vary during health, inflammation and cancer.

In this study, the authors model the current mechanical properties of the seafloor of Jupiter’s icy moon Europa, and find those rocks to be too strong to allow the kind of fracturing that, on Earth, enables rock–water chemical reactions on which chemosynthetic life relies.

Establishment and maintenance of appropriate cell size is a prerequisite for cells to function efficiently. Here, Kiriakopulos et al. reveal that the lncRNA CISTR-ACT maintains cell size across cell types in humans and mice by regulating cell morphogenesis genes in trans via guidance of the transcription factor FOSL2.

Omnivores like bears can switch between plant and animal diets, potentially helping them respond to changing conditions. By combining modern and fossil data, this study shows that bears shift toward carnivory in harsher climates and toward herbivory in more productive environments.

Single-molecule chromatin fiber sequencing exposes single-cell-level heterogeneity in the chromatin architecture of individual regulatory elements.

Early results from the phase 2b VIBRANT-HD trial of the oral splicing modulator branaplam in Huntington’s disease suggested reduced cerebrospinal fluid huntingtin levels, but safety monitoring revealed signs of peripheral neurotoxicity, prompting early termination of the study.

The efficiency of protein transfer by extracellular vesicles (EVs) remains unclear. Here, authors show that EVs from cell protrusions deliver functional Rac1 and genome-editing enzymes more efficiently than well-studied endosome-derived EVs, highlighting their potential as delivery tools.

Superconducting transmon qubits are limited by a tradeoff between anharmonicity and charge-noise sensitivity. Here, the authors show how highly transparent Josephson junctions in hybrid superconducting-semiconducting heterostructures can remove this tradeoff and achieve both benefits.

Merlino et al. demonstrate that the cytokine Interleukin-27 contributes to innate antiviral immunity in the placenta and is an important defense against congenital Zika virus infection.

Paul and colleagues report the development and characterization of an antibody–drug conjugate targeting TRBC2 for the treatment of T cell malignancies.

The heteromeric insect TRPV channel, Nanchung-Inactive, is a previously structurally uncharacterized insecticide target. Here, Fedor et al. provide insights into how an insecticide and a natural agonist modulate channel behavior, paving the way for future insecticide development.

Microglia can alter their properties to adopt a wide spectrum of cellular phenotypes. Here, the authors show that remodeling of microglial mitochondria accompanies microglial responses to challenges and aging, and provide evidence that these organelles play a role in regulating basal microglial morphology, gene expression, and inflammatory profile.

The therapeutic relevance of telomere maintenance mechanisms in cancer, remains to be explored. Here, the authors integrate multi-omic data and functional readouts, generate a resource of telomere biology metrics and identify potential molecular vulnerabilities.

Variants in the PSMC5 gene impair proteasome function and cellular homeostasis, altering brain development in children. This study reveals underlying molecular mechanisms contributing to this neurodevelopmental phenotype, and suggests therapeutic leads for neurodevelopmental proteasomopathies.

The authors demonstrate thin silicon nitride waveguide spirals that enable release-free phase-modulation. The presented modulators achieve a Vπ of 8.98 V with 1.13 dB of insertion loss at a modulation frequency of 704 MHz over a 90 nm optical bandwidth.

The type I interferon response is suppressed during early development, making embryos susceptible to pathogens. Here, the authors show that this suppression contributes to normal development by preventing an aberrant immune response against endogenous double stranded RNAs.

The authors present Gemini, their bifunctional replicon platform capable of functioning as either self-amplifying RNA (saRNA) or self-amplifying DNA (saDNA).

A genetic study of natural variation in potato tuberization onset, an important phenotype for breeding potatoes adapted to different global day lengths, has revealed a role for StCDF1, a member of the DOF family of transcription factors.

Dietary restriction promotes the expansion of effector T cells via ketone bodies, which enhances anti-tumour immunity and synergizes with immunotherapy in mice.

Many animals change color to hide from predators or attract mates, but how this flexibility is controlled is unclear. Here, the authors show that African cichlid fish change color by modulating gene activity through DNA methylation, revealing an epigenetic switch for body color plasticity.

The combination of JWST and ALMA data here unravel the history of the gas content of a quiescent galaxy, which became quenched through an act of self-sabotage. Black-hole accretion feedback heated the galaxy’s surrounding material, preventing its accretion.

Exchange bias, where an adjacent antiferromagnet leads to an offset magnetization loop in a ferromagnet is a critical effect in magnetic memory devices. Here, Pellet-Mary et al introduce a “lateral exchange bias”, allowing control of the Neel vector in bilayer samples of CrSBr via laterally adjacent odd layered segments.

The variability in clinical outcomes of SARS-CoV-2 infection is partly due to deficiencies in production or response to type I interferons (IFN). Here, the authors describe a FIP200-dependent lysosomal degradation pathway, independent of canonical autophagy and type I IFN, that restricts SARS-CoV-2 replication, offering insights into critical COVID-19 pneumonia mechanisms.

While phytoplankton are well studied and understood at the global scale, floating macroalgae are not. This study presents a comprehensive picture of the global distributions of floating macroalgae and phytoplankton surface scums, both showing expanding trends from 2003 to 2022.

Nuclear pore complexes control selective transport between the nucleus and cytoplasm. Here, the authors show how FG-Nups and transport receptors form a dynamic interface that enables selective and efficient transport.

Replication fork plasticity upon genotoxic stress is modulated by nuclear architectural components by elusive mechanisms. Here the authors implicate Lamin A/C – best known for its structural support of nuclear periphery – in the control of replication fork restart throughout the nucleus, by supporting heterochromatin establishment and ADP ribosylation levels at replication factories.

The authors demonstrate dual-probe multi-messenger imaging of high-energy-density plasmas based on laser-wakefield-accelerated electrons. This enables spatiotemporally resolved simultaneous probing of plasma hydrodynamics and electromagnetic field evolution with both x-ray and electron beams.

The impact of tumour heterogeneity on metastatic potential in prostate cancer remains poorly understood. Here, the analysis of single nuclei RNA sequencing and whole-genome sequencing from samples from five patients suggests an interplay between clonal evolution and cellular plasticity driving metastatic seeding.

The brain can flexibly perform multiple tasks by compositionally combining task-relevant neural representations.

An exploratory analysis of the phase 3 ECOSPOR III trial shows that a higher dosage of the oral microbiome therapeutic VOWST led to enhanced pharmacokinetics, increased species engraftment and altered microbiome and metabolite profiles, providing mechanistic insights into how it may prevent Clostridioides difficile infection recurrence.

Why workers in social insect colonies sometimes reproduce remains puzzling. Ge et al. identify two compounds: Z9-C29 and Z9-C31, acting as common colony cues triggering ovary activation in bumble bee workers in a threshold-dependent way, revealing the swarm intelligence of reproduction.

Using 3D numerical models, this research shows how pre-existing rift basin structures influence the shape and growth of mountain belts, offering a way to link surface topography with deep Earth processes in regions like the Pyrenees and Caucasus.

Metabolic and proteomic profiles derived from fossilized skeletal remains of animals enable inferences regarding physiological health and disease as well as diet to provide reconstructions of ancient soil, vegetation and palaeoclimate characteristics.

Scanning tunnelling microscopy is used to image pristine electrostatically defined quantum Hall edge states in graphene with high spatial resolution and demonstrate their interaction-driven restructuring.

The ambiphilic reactivity of alkyl sulfonyl fluorides in stereoselective cyclopropanation under Pd(II) catalysis is reported. The method provides convenient access to cis-disubstituted cyclopropanes that are otherwise challenging to access. A representative carboxylic acid cyclopropane building block is scaled up to 100 mmol, demonstrating the practicality of this transformation.