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Cellular senescence is an underlying mechanism of aging. Among older Americans, higher expression of genes linked to cellular senescence is seen in women and those with class II obesity, and is associated with worse health outcomes.

Duchenne muscular dystrophy (DMD) is the most common muscular dystrophy. In this study, the authors identified proteins in blood that correlate with disease progression, opening the possibility to monitor disease trajectories using non-invasive blood testing.

High performance dielectric polymers are applicable to power conversion systems for renewable energy generation and electric vehicles. Here, the authors report the melt blending of multiple immiscible polymers to achieve high dielectric permittivity while retaining low dielectric loss tangent.

Polar skyrmions are nanoscale topological structures of electric polarizations. Their collective modes, dubbed as “skyrons”, are discovered by the terahertz-field-excitation, femtosecond x-ray diffraction measurements and advanced modeling.

Biomolecular condensates of Eps15 recruit and assemble clathrin. In turn, clathrin assembly restricts condensate growth while imposing the preferred curvature of the clathrin lattice.

HIV infection and substance use disorders converge in human midbrain. Here, authors show transcriptional impacts using single-nucleus RNA sequencing, linking dopaminergic vulnerability and microglial dysregulation, and in viremia, GABAergic deficits.

The Zika viral protease NS2B-NS3 is a crucial target for antiviral drug development due to its role in processing viral polyproteins. Here, the authors utilize crystallographic fragment screening and deep mutational scanning to identify binding sites for resistance-resilient inhibitors.

Short-lived halogens have a substantial indirect cooling effect on climate and this cooling effect has increased since pre-industrial times owing to anthropogenic amplification of natural halogen emissions.

Time-resolved surface X-ray scattering is used to probe how light manipulates orbital order at the surface of a manganite. Femtosecond light is found to generate incoherent atomic disorder on an ultrafast timescale, consistent with the localization of polarons.

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.

Garnet-type LLZO electrolytes are considered among the most promising solid-state electrolytes for all-solid-state batteries; however, numerous challenges need to be addressed before they are integrated into a cell. By precipitating amorphous zirconium oxide onto grain boundaries, increased ionic conductivity is observed and dendrite growth is suppressed.

Using data from the CoVPN 3008 study, the authors show that the neutralizing antibody correlate of risk holds in people living with HIV. However, the nAb correlate was weaker and shorter-lived in a vaccine-immunity versus hybrid-immunity population.

The COVID-19 vaccine rollout saw large global disparities in the introduction, scale-up, and evaluation of immunisation programmes. Here, the authors systematically quantify these disparities through linkage of public data sources.

Genomic deletions in poxviruses are not well understood, the authors found large deletions in >2% of Mpox virus genomes during routine surveillance, highlighting their role in poxvirus evolution and potential impact on diagnostics and therapeutics.

Creative experiences such as dance, music, drawing, and strategy video games might preserve brain health. The authors show that regular practice or short training in these activities is linked to brains that look younger and work more efficiently.

This study demonstrates that guanfacine immediate release enhances cognitive control circuit function and behavioral performance in a neurobiologically defined cognitive biotype of depression, achieving a 76.5% clinical response rate and improving life satisfaction, marking a promising advance in precision medicine.

A scanning electron microscope operated at 20 keV with distortion corrected ptychography achieves sub-ångström resolution, thus offering a compact and lower-cost alternative TEM imaging method that is well-suited to 2D materials and small proteins.

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.

Imaging through complex media is challenging because scattering results in image blurring. By introducing a fingerprint operator and applying it to the measured reflection matrix, information on a target within a complex medium becomes accessible.

A single-phase chromium–molybdenum–silicon alloy is described that exhibits compression ductility at room temperature as well as resistance to oxidation, pesting, nitridation and scale spallation at temperatures up to at least 1,100 °C.

In vivo imaging reveals that vertebrate cells use RB pathway-dependent, cell-autonomous size control to trigger G1/S at a fixed size. Extrinsic cues alter growth rates but not the size threshold for S phase entry.

The Antarctic Circumpolar Current (ACC) since the Last Interglacial is reconstructed, showing orbital-scale shifts in ACC position driven by eccentricity and precession, possibly counteracting the predicted southward shift due to global warming.

Control of liquid-based materials is important for developing materials based on these, but topological flexibility is limited. Here, the authors report a method for digital fabrication of slippery objects with solid-liquid composite interfaces and geometric design freedom.

In patients with acute heart failure, personalized dosing of a diuretic led to treatment intensification in the majority of patients and improved natriuresis, but had no effects on time to all-cause mortality or heart failure rehospitalization.

Contaminants such as CO₂ and H₂S present in natural gas and biogas streams must be removed before use; existing strategies to do so can be rather complex. Here, the authors use a fluorinated porous metal–organic framework to remove CO₂ and H₂S from CH₄-rich feeds in a single step, potentially simplifying the process.

Treatment of Clostridioides difficile infections (CDI) with vancomycin is associated with high relapse rates. In this study, the experimental glycopeptide antibiotic EVG7 was found to effectively treat CDI without relapse in a murine model of recurrent CDI.

LLM agents could revolutionize laboratory automation, but their capabilities remain poorly tested. Here, the authors create a framework automating atomic force microscopy with LLMs and benchmark them through an end-to-end evaluation suite, revealing major limitations and safety concerns

A gene therapy method using AAV can help deliver HIV-fighting antibodies long-term, but the body often rejects them. Here the authors show that a short course of the drug rapamycin helps prevent host anti-drug antibody responses, showing successful antibody delivery in mice and monkeys.

A high-resolution antigenic map of influenza A(H5) haemagglutinin (HA) enables the design of immunogenic and antigenically central vaccine HA antigens that elicit antibody responses broadly covering the A(H5) antigenic space.

Achieving deep blue emission and high practical efficiency in organic light-emitting devices remains a considerable challenge. Here, the authors report late-stage double borylation of boron/nitrogen based multi-resonance frameworks, achieving maximum efficiency of over 32% in stable devices.

A decade of BGC-Argo and plankton records shows North Pacific heatwaves reshape food webs and trap small particles in midwater, slowing deep-ocean carbon export. Impacts vary by event, underscoring the need for sustained ocean monitoring.

Graphene systems have the potential to host Wigner crystal states at zero magnetic field. Here, the authors report transport signatures consistent with Wigner crystallization in AB-stacked bilayer graphene at both zero and finite magnetic fields.

Urbanization disrupts oak tree microbiomes by reducing beneficial fungi and increasing plant and human pathogens across leaves, roots and soils, with consequences for tree health, urban climate mitigation and potential human exposure to pathogens.

Over 20 species of geographically and phylogenetically diverse bird species produce convergent whining vocalizations towards their respective brood parasites. Model presentation and playback experiments across multiple continents suggest that these learned calls provoke an innate response even among allopatric species.

The paper analyzes the impact of omitting biophysical effects from carbon credits on climate mitigation. It shows that some Voluntary Carbon Market projects may result in net warming due to albedo while others enhance cooling.

BPTF is known to regulate chromatin accessibility and self-renewal in mammary epithelial stem cells. Here, the authors discover that BPTF inhibition delays tumor formation, re-activates ERα expression, increases sensitivity to tamoxifen treatment, and inhibits metastatic development.

Analysis combining multiple global tree databases reveals that whether a location is invaded by non-native tree species depends on anthropogenic factors, but the severity of the invasion depends on the native species diversity.

Extensive measurements of the emissions of methane, nitrous oxide and ammonia from wastewater treatment facilities in the USA present higher values than are currently stated in national inventories. The results of this analysis show that greenhouse gas and nitrogenous emissions from the wastewater sector are often overlooked and that their impact on climate should be reassessed.

Acetyl-CoA synthetases have been proposed as targets for development of new antimicrobial drugs. Here, Jezewski et al. identify isoxazole-based compounds with activity against the pathogenic fungus Cryptococcus neoformans, and describe their mechanism of action as inhibitors of fungal acetyl-CoA synthetases.

The authors report on the implementation of a data-efficient machine learning approach to predict plasma dynamics. This enables offline design of robust trajectories to terminate the plasma without disruptive instabilities. Experimental results at the TCV tokamak show statistically significant improvements in key figures of merit and the ability to a priori predict the dynamics of key plasma properties.

Shigella sonnei is divided into five lineages and most infections are caused by Lineage 3. Here, the authors investigate factors contributing to the epidemiological success of Lineage 3 through comparative genomics and virulence analyses in a zebrafish infection model.

The Atlantic Meridional Overturning Circulation (AMOC) is predicted to slow with climate change. Sea surface temperature data and climate model analysis show that since 1900 natural variability has been dominant in AMOC changes; anthropogenic forcing is not yet reliably detectable by this method.

The mechanisms that determine whether fibrosis occurs during chronic skin inflammation are poorly understood. Here, the authors show that chronic inflammatory skin diseases characterized by skin fibrosis share activation of EGFR-STAT1 signaling in pathologic fibroblasts as a disease defining signaling mechanism.

This study uses spatial proteomic and spatial compartment-based whole-transcriptome profiling to develop predictive models for immunotherapy outcomes in non-small cell lung cancer.

Understanding the mechanisms behind clinical immunity to malaria is crucial for developing effective interventions. Here, the authors demonstrate that clinical immunity to Plasmodium vivax develops rapidly after a single controlled human malaria infection, reducing inflammatory responses and protecting against symptoms, while not significantly affecting parasite load.

An inherently explainable AI trained on 1,015 expert-annotated prostate tissue images achieved strong Gleason pattern segmentation while providing interpretable outputs and addressing interobserver variability in pathology.