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Dihydrouridine (D) is an abundant RNA modification but its functions are currently unclear. Here, authors develop CRACI, a sensitive method for transcriptome-wide, single-base D mapping, identifying sites across mammalian and plant transcriptomes and identifying DUS2L as a mitochondrial D writer.

Long-range interactions are challenging for machine learning interatomic potentials (MLIPs). Here, authors show that, by just learning from energies and forces, MLIPs can accurately capture electrostatics and predict atomic charges.

The relationship between interacting sites and catalytic mechanisms in single-atom catalysts remains unclear. Here a support engineering strategy is used to tune the binding strength between single-metal atoms and the support, optimizing active Cu sites and enhancing CH₄ formation.

Advances have been made in thin-film piezoelectrics; however, the linearity of electric-field-induced strain with frequency and temperature still requires improvement. Here, by growing interlocked monoclinic and tetragonal polar nanoregions in (K,Na)NbO₃ thin films, highly linear strains of up to 1.1% are reported at frequencies up to 10⁵ Hz.

Zhong et al. report a CuInP₂S₆ photodetector array that leverages microscopic ion–electron interactions to achieve tuneable photoresponse with light wavelength and intensity. These capabilities enable in-sensor image processing and offer potential assistance for addressing visual deficiencies, such as color blindness.

This work proposes a wet-chemical etching assisted aberration-enhanced single-pulsed femtosecond laser nanolithography, named “WEALTH”, for manufacturing small-size, large-area, deep holey nanostructures, promising for emerging nanophotonic devices.

Optical tweezers based on focused laser beams are widely used for biophysical measurements of single molecules in vitro. Here Zhong et al. use infrared optical tweezers to trap and manipulate red blood cells within subdermal capillaries in living mice.

Structural and functional understanding of the afferent inputs to histaminergic neurons remains incomplete and lacks systematic characterization. Herein, the authors establish a comprehensive and precise whole-brain atlas of long-range inputs to mouse histaminergic neurons and investigate the representative upstream histaminergic neural circuits in regulating the sleep-wake cycle.

Target identification of natural products plays a critical role in the development of innovative drugs. Here, this group integrates molecular docking and molecular dynamics simulations on Bufalin and reports the potential targets as well as its role in reversing endocrine resistance.

Wan et al. report a T-shaped PbSe photothermoelectric detector in which spatial confinement induced local phonon scattering suppresses the hot carrier relaxation, leading to an external quantum efficiency over unity. Focal plane array with 32x32 pixels is fabricated with a non-uniformity of 5.6E-6%.

In situ methods for water quality monitoring is crucial for global water use and management, though many conventional sensors have slow response time and are non-recyclable. Here, the authors report a recyclable amphiphobic dielectric material for fast monitoring of water pollutants.

The authors construct a room-temperature multiferroic heterostructure system based on P(VDFTrFE)/Fe3GaTe2, achieving a reversible electrically regulated transition between the ferromagnetic and paramagnetic states.

Federated learning (FL) algorithms have emerged as a promising solution to train models for healthcare imaging across institutions while preserving privacy. Here, the authors describe the Federated Tumor Segmentation (FeTS) challenge for the decentralised benchmarking of FL algorithms and evaluation of Healthcare AI algorithm generalizability in real-world cancer imaging datasets.

In fly, one-cycle aversive conditioning-induced choice bias decays in 24 h. Here, authors found the memory of one-cycle aversive conditioning remains in the brain, between KCab and MBON-a3, and is retrievable by a second mild retraining.

Biomass materials have been used in various industries to achieve a carbon-neutral and sustainable society. Here, the authors describe a heterogeneous corn-based precursor strategy, to self-assemble dual-network filters consisting of alternating fibers with micro- and nano-architectures and produce high performance structural filters.

Commonly used opioids for pain management primarily target the mu opioid receptor. However, mu opioid receptor agonists often come with harmful side effects. Here, the authors report the results of two phase 3 trials of HSK21542 (anrikefon), a highly selective activator of peripheral kappa opioid receptor agonists, for postoperative pain treatment following abdominal surgery.

Machine learning can be used to infer proper retrosynthesis routes for newly designed molecules. Here, the authors develop a multitask graph representation learning model for single-step retrosynthesis inference by exploiting chemical synthesis rules among different entity.

Although aryl triflates are essential building blocks in organic synthesis, the applications as aryl radical precursors are limited. Here, the authors report an organomediated electrochemical strategy for the generation of aryl radicals from aryl triflates, providing a method for the synthesis of aryl sulfonyl fluorides from feedstock phenol derivatives under very mild conditions.

Epstein-Barr virus is associated with increased cancer risk. Here, the authors analysed two population-based prospective cohorts in Southern China to examine the association between increased seropositivity and the risk of multiple cancer types.

Characterization of the genetic architecture underlying the 7 pairs of contrasting traits studied by Mendel and the over 70 additional agronomic traits in pea (Pisum sativum) reveals their molecular details and provides tools for further studies in pea genetics, functional genomics and crop improvement.

This Protocol describes a procedure for reproducing complex features of organ-scale tissues in synthetic organs, using three-dimensional bioprinting processes and bioinks.

Detecting small molecules is pivotal across many fields. Here, authors leverage a split crRNA mode to construct spatially blocked split CRISPR-Cas12a system. This approach establishes a low-background, highly sensitive platform for small molecule detection.

A new p-type small molecule enhances defect passivation and improves interfacial charge transport in perovskite solar cells, enabling devices with a certified power conversion efficiency of 26.72%, 97% of which is maintained after 2,500 h of continuous operation.

These authors contributed equally.

Analyses of 2,658 whole genomes across 38 types of cancer identify the contribution of non-coding point mutations and structural variants to driving cancer.

Electrocardiogram is crucial for cardiovascular disease prevention, diagnosis, and prognosis. Here, the authors present a motion-unrestricted dynamic electrocardiogram system utilizing skin-conformal, imperceptible electronics for long-term, comfortable, and accurate 12-lead monitoring.

Chiral 1,2-diamines are useful chemicals used as ligands in asymmetric catalysis. Here, the authors report a copper(I)-catalyzed asymmetric α-addition of ketimines derived from trifluoroacetophenone and 2- or 4-NO2-benzylamines to aldimines, affording a series of chiral anti-1,2-diamine derivatives.

The authors show that SARS-CoV-2-specific T cells in the lung are key to fighting infection and persist after viral clearance, contributing to long-term immunity and protection.

The authors reveal a complex polarization network in twisted bilayer h-BN, featuring edge polarization topology and sliding ferroelectricity, driven by the interplay of ferroelectric and piezoelectric effects.

Discectomy-induced ferroptosis of nucleus pulposus cells (NPCs) contributes to postoperative intervertebral disc degeneration (IDD). Here, Wang et al. report a therapeutic strategy employing ECM-mimetic hydrogel fillers for delivering NPC-derived exosomes to combat ferroptosis-induced IDD.

Fluid management in septic shock lacks personalized approaches, which are critical for improving patient outcomes. Here, the authors show that a proteomic signature can help identify patients who may benefit from a restrictive fluid strategy, potentially reducing hospital mortality rates.

Current wrinkling processes for pattern formation cannot be easily controlled, resulting in deformation or detachment of patterns from substrates. Here, Zhong et al. report a wrinkling strategy for creating patterned structures with long-range order and resistant to force relaxation.

Topological Dirac-vortex modes have attracted broad interest but are thus far limited to two-dimensional photonic systems. Here, authors report the first experimental observation of topological Dirac-vortex modes in a 3D photonic topological insulator.

Analysis of wheat lines generated through introgression or gene editing provides evidence that Fhb1-mediated resistance to Fusarium head blight is independent of the pore-forming toxin gene PFT.

Adjuvant gefitinib improves outcomes in non-small cell lung cancer (NSCLC) patients compared to chemotherapy, but not in all cases. Here, the authors find genomic biomarkers of response to gefitinib in NSCLC patients from the ADJUVANT trial, and propose a score to stratify them by potential benefit from the treatment.

A standardized, realistic phantom dataset consisting of ground-truth annotations for six diverse molecular species is provided as a community resource for cryo-electron-tomography algorithm benchmarking.