Research articles

Nanostructure fragility limits applications. The authors develop a tribochemical surface reconstruction strategy to build single-crystal nanostructures on sapphire, which retain bulk-level wear resistance and improve triboelectric device performance.

Ionic thermoelectric cells suffer from compromised performance upon miniaturization due to reduced thermal gradients. Here, the authors propose an ultrathin asymmetric architecture that couples ionic modulation with pseudocapacitive storage, enabling high power density for self-powered wearables.

Inflammatory signaling profoundly influences cellular metabolism and stress responses. Here, the authors show that the IKK complex directly controls TFEB stability through β-TrCP2–dependent proteasomal degradation, mechanistically linking inflammation to lysosomal regulation.

Researchers reveal that TNF alpha unmasks a metabolic impairment in the enteric malate-aspartate shuttle. This dysfunction acts as a key pathological bridge linking intestinal inflammation to the neurodegeneration seen in Parkinson’s disease.

Endocsymbiosis is known to fuel deep-sea life, while ectosymbiosis remains poorly understood. Analysing the genome of a cold-seep scallop, this study uncovers key adaptations to the deep sea and metabolic complementarity with chemosynthetic bacteria on its gill surface.

Drug development is slowed down by manual formulation and testing. Here, the authors present an integrated digital formulator and self-driving tableting system that rapidly designs and manufactures tablets, thereby reducing material consumption and development time.

ZY19489 is a potent antimalarial candidate, which shows a low resistance liability, mediated by a fitness-compromising mutation in PfCRT that restores Plasmodium falciparum susceptibility to the licensed drug piperaquine by blocking its efflux.

High-latitude soils are future soil organic carbon loss hotspots, with losses dominated by particulate organic carbon (POC). The fraction of POC in total SOC (f_POC) is a key indicator, emphasizing the climate importance of preserving POC.

Sialic acid O-acetylation occurs in the Golgi apparatus and is catalyzed by CASD1, a multi-pass transmembrane protein. Here, the authors reveal that SLC33A1 delivers acetyl-CoA to the luminal catalytic domain of CASD1, while a catalytic transmembrane tunnel enables SLC33A1-independent O-acetylation.

Laser-driven neutron sources offer unique advantages for fundamental physics and applications. Here, authors present an experiment at the DRACO PW laser where they achieved for the first time single neutron detection of fast neutrons, establishing LDNSs as a promising, scalable platform for future fast neutron-induced reaction studies.

At Jupiter, isolated auroral patches have long been linked to particle injections from the magnetosphere. Here, the authors show that plasma waves can also scatter electrons into the atmosphere, triggering precipitation and producing aurora.

The magnetospheric cusp is a key solar wind– magnetic field interface. Here, the authors show that Saturn’s cusp has a pronounced dawn–dusk asymmetry, with signatures reaching the postdusk region, unlike Earth’s near-noon cusp.

Th17 cells play critical immunological roles and are exposed to oxidative stress but how the mechanisms behind how they deal with this are not well established. Here the authors suggest a role for Xeroderma Pigmentosum Complementation Group C in the protection of Th17 cells from oxidative stress in a murine model.

It remains unclear why some BRCA-deficient high-grade serous carcinomas (HGSC) do not respond to platinum-based therapy. Here, multi-omic analysis of BRCA1- and BRCA2-deficient HGSC attributes co-occurring mutations, DNA repair deficiency and tumor microenvironment features to short survival in these patients.

Purely organic room temperature phosphorescent materials are of interest for a range of applications, but phosphorescence colour switching is hard to achieve. Here, the authors report the use of a single-component organic crystal with reversible phosphorescence colour switching.

Contrary to previous assumptions, nitrogen burial – not denitrification – dominates nitrogen loss in fjords, accounting for up to 18% of oceanic nitrogen burial. Deoxygenation may yet alter the future partitioning of nitrogen loss in these systems.

Extrachromosomal circular DNA (eccDNA) is a regulatory element involved in genomic stability and gene regulation. This study identifies widespread eccDNA in early mammalian embryos. These eccDNAs arise from active genomic regions, increase during a major wave of gene activation, and can regulate key developmental genes.

Flexible displays face challenges in power use, resolution, and durability. This work presents a flexible micro-LED display driven by HZO-based FeMFETs, achieving low power, high resolution, and strong mechanical reliability.

In this study, the authors show that pulmonary fibroblasts act as dualfunction responders to the human-pathogenic fungus Aspergillus fumigatus, modulating immune responses while safeguarding tissue integrity.

Neighborhood social determinants of health influence cardiovascular risk, but early-life exposure effects remain unclear. Here the authors show that higher early adulthood neighborhood social determinants of health indices are associated with higher middle-aged coronary artery calcification.