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Legionella effector LnaB, a recently identified actin-activated AMPylase, mediates phosphoryl-AMPylation in a yet-unknown manner. Here the authors unveil a two-step catalytic process involving dual ATPase–AMPylase activity based on structural studies, providing a biochemical basis for AMPylation.

Zhang et al. show that YAP binds to TDP-43 to promote TDP-43 multimerization and phase separation. YAP and TDP-43 may co-localize in multiple cell types in oxidative stress and in brain samples from individuals with amyotrophic lateral sclerosis.

Chang’e-6 farside samples show heavy δ³⁴S values similar to the nearside, supporting global lunar volatile loss induced by the giant impact.

In large prospectively enrolled validation cohorts of patients with cancer and controls and a prospective study of asymptomatic individuals with average risk for cancer, a multicancer early detection test based on plasma cell-free DNA genomics and fragmentomics showed encouraging accuracy in identifying ongoing disease as well as the tissue of origin.

It is generally more difficult to modify the buried interfaces compared to top interfaces in tin-lead perovskite subcells. Here, the authors employ a mercapto-functionalized mesoporous silica layer as a superstructure, realizing maximum efficiency of 29.6% for double-junction tandem solar cells.

The authors present a strategy for controlling magnetic phase transitions in two-dimensional ferroelectrics, showing that electron pairing governs transitions between ferromagnetic and nonmagnetic states, tunable via electric fields.

Comparing to Gossypium hirsutum, G. barbadense cotton lines have superior fiber quality but lower fiber yield. Here, the authors construct pangenome using 12 newly assembled G. barbadense genomes and 17 publicly tetraploid cotton genomes and reveal yield- and fiber-related diversity and interspecific gene flow.

Flexible low temperature adhesives are highly desired, though preserving these properties at low temperatures is challenging. Here the authors show a cobweb-inspired flexible adhesive, resistant to low temperatures, and can be fabricated without solvent on the kilogram scale.

Kidney-infiltrating myeloid cells play important roles in acute kidney injury and post-injury fibrosis. Here authors show that genomic deletion of Epidermal Growth Factor Receptor specifically in myeloid cells or in neutrophils alleviates acute kidney injury in a mouse model, via limiting the life span of these pro-inflammatory cells.

The bacterial pathogen Legionella pneumophila is known to regulate a wide spectrum of host processes using its Dot/Icm effectors. In this work, He et al. provide insight into L. pneumophila regulation of ATP level in host cells.

The interplay among hybrid self-assembled monolayers (SAMs) during deposition has not been well studied. Here, authors mix co-adsorbents with carbazole-based SAM material to improve the buried interface, achieving efficiency of 20.67% for wide-bandgap solar cells and 28.94% for all-perovskite tandem devices.

Microring-based vortex combs with each comb line carrying a distinct orbital angular momentum generate light springs with time-varying orbital angular momenta.

Zheng and colleagues report that targeting both the death ___domain and the paracaspase ___domain of MALT1 with antisense oligonucleotides sensitizes resistant tumors to immune-checkpoint inhibition.

Propane dehydrogenation is an important reaction for the production of propylene, although effective catalysts are generally constructed from precious metals. Here, the authors report a high-performing earth-abundant alternative system for this reaction based on a particular form of cobalt on siliceous zeolites.

Iron oxide nanoparticles (IONP) are approved to treat iron deficiency and have been reported to reduce leukaemia in preclinical models. Here, the authors show that carboxymethyl dextran-coated IONP, but not other types of surface coating, activate the complement alternative pathway, enhancing macrophage phagocytosis and adaptive immunity to reduce leukaemia burden in mouse models.

The performance of inorganic, wide-bandgap perovskite solar cells is hindered by unsuitable electron transport layers. Han et al. design an acidic magnesium-doped tin oxide quantum dot layer, improving efficiency and stability in single-junction and tandem cells.

The effectiveness of the different policies and policy bundles for food systems transformation to achieve SDGs in China vary widely. Using an integrated modelling framework covering 18 indicators, this study compares the trade-offs and outcomes of efforts focused on dietary transitions, climate change mitigation and ecological conservation, and faster socioeconomic development, ultimately revealing that dietary shifts offer the most benefits.

The pilot phase of PigGTEx, re-analyzing 5,457 published RNA-seq samples, presents a pan-tissue catalog of molecular quantitative trait loci. Cross-species comparisons identify traits with shared genetic regulation in humans.

This study presents an anionic high-entropy doping strategy, elucidating the intricate charges state regulation to drive dipole polarization-dominated dielectric loss and efficient electromagnetic wave absorption in thin graphite framework.

Microwell-seq is used to generate single-cell, whole-body expression landscapes of zebrafish, Drosophila and earthworm. A deep-learning model, Nvwa, predicts gene expression from DNA sequence and identifies regulatory programs shared across eight species.

Implants made from patient-derived lyophilized lymph nodes loaded with chimeric antigen receptor T cells improve T cell delivery and inhibit tumour recurrence.

Oxidative carbonylation using CO/O₂ is an attractive strategy to construct carbonyl compounds, but the explosive limit of the gas mixture hampers its application. Now, this safety issue is overcome in the aminocarbonylation of alkynes by replacing the external oxidant O₂ by electrochemistry facilitating a mild and safe reaction.

Transplanted older livers are prone to injury through unclear mechanisms, precluding effective treatment development. Here, the authors show that decreased FTO expression in older livers inhibits Acsl4 and Tfrc mRNA stability in an m6A-dependent manner, increasing cell death in older donor livers.

The functional role of the co-presence of aberrant long non-coding RNAs (lncRNAs) and coding genes in cancer remains poorly understood. Here, the transcriptional regulator Prohibitin 2 (PHB2) is shown to co-regulate the transcription of an oncogenic CASC15- New-Isoform 2 (CANT2) lncRNA and the tumour-suppressor gene CCBE1 accelerating tumorigenesis of melanoma.

Different approaches have been described for the transdermal delivery of drugs. Here the authors report the design of a fluorocarbon modified chitosan-based non-invasive transdermal platform for the delivery of biomacromolecules, such as viral antigens for vaccines or immune checkpoint inhibitors for melanoma immunotherapy.

Ferroptosis plays an important role in response to radiotherapy and chemotherapy, however, the sensitivity of cancer cell to ferroptosis varies. Here, the authors show that ODC1-mediated polyamine synthesis induces ferroptosis and demonstrate the potential of targeting this axis by combining polyamine supplements with radiotherapy or chemotherapy in preclinical lung cancer models.

XPR1 is the only known protein that exports inorganic phosphate from cells. This study demonstrates that XPR1 uses a channel-like mechanism for phosphate transport, offering insights into potential therapeutic strategies for XPR1-linked diseases.

The future of food prices is uncertain yet key for food security and climate mitigation policies. This study estimates future food prices for 136 countries and 11 distinct food groups, showing that future food prices will become less sensitive to agricultural market dynamics and land-based mitigation policies, given the global transition towards more complex and industrial food systems.

Predictive electrocatalyst design is challenged by uncontrollable precatalyst reconstruction during operation. Here, informed by operando spectroscopies, activation protocols are developed to stabilize surfaces and improve catalyst reliability.

The intact structure of mammalian multi-enzymatic pyruvate dehydrogenase complex (PDHc) remains poorly understood. Through in-situ structural analysis, the authors unveil its intrinsic dynamics and propose a distinctive regulatory mechanism for PDHc.

The monitoring of vital physiological parameters exemplified by intracranial pressure is of paramount importance. Here, the authors propose an ultrasensitive multimodal biotelemetric system to monitor ICP, respiratory, and heart rate.

Understanding genetic regulation and the underlying mechanism for genetic associations with human phenotypes is complicated by cellular heterogeneity and linkage disequilibrium. Here, the authors propose an analytical framework to decode genetic variation of gene regulation at both cell-type and single-nucleotide levels.

This study presents the development of nanodrugs based on bacterial-derived outer membrane vesicles for targeted intervention in nerve–cancer crosstalk, which efficiently enhances pancreatic cancer chemotherapy.

During cold exposure, activated brown adipose tissue takes up a large amount of circulating glucose to fuel thermogenesis. Here, the authors show that cold stress enhances the packaging of miR-378a-3p into BAT-derived EVs, which are delivered to the liver and consequently stimulates gluconeogenesis.

Identifying driver regulators in cell state transitions is key to decoding cellular function. Here, the authors present regX, an interpretable AI framework to prioritise potential driver TFs and cCREs from single-cell multiomics data, showing potential for understanding and manipulating cell states.

Integration of perception and action is still difficult for current physically separated designs of neural-imitating electronics. This work presents a flexible device which can emulate essential synaptic functions and replicate muscle actuation in response to efferent neuromuscular commands.

The efficiency of all-perovskite tandem solar cells is impacted by the nonradiative recombination loss in Sn–Pb mixed narrow bandgap perovskite films. Here, the authors utilize a surface polishing agent with surface passivator to deliver films with a close-to-ideal stoichiometric ratio surface.

The bacterial pathogen Legionella pneumophila secretes effectors that affect protein ubiquitination within host cells, involving production of phosphoribosyl ubiquitin (PR-Ub). Here, the authors identify additional effectors that convert PR-Ub back into functional ubiquitin, thus maintaining ubiquitin homeostasis in infected cells.

The instability of lipid nanoparticles during nebulization hinders inhaled mRNA vaccines. Here, the authors report on a charge-assisted stabilization strategy using a peptide-lipid conjugate to improve lipid nanoparticle stability, enabling mRNA-based mucosal vaccines for SARS-CoV-2 and lung cancer.