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Non-Abelian topological insulators have been realized on transmission lines and acoustic systems, whereas their implementation at optical frequencies remains elusive. Here, the authors propose a minimal model for non-Abelian topological insulators and experimentally demonstrate a six-band system in a photonic waveguide array, at around 800 nm.

The underlying regulatory mechanisms of of human cortical diversity remains poorly understood. Here, authors profiled human brain cells to study how they use different gene programs across cortical regions, revealing molecular rules and specific transcription factors that drive functional specialization of neurons in the brain

Zhang, Huang, Wang, Long et al. report that NAT10 enhances serine uptake and biosynthesis in an ac4C-dependent mechanism, thereby promoting stemness and progression in acute myeloid leukaemia.

A genome-wide association study in rice identifies variation in SBRR1 associated with sheath blight resistance. Introducing the SBRR1-R allele into a commercial rice variety reduces yield loss under severe exposure to sheath blight disease.

Chimeric antigen receptor (CAR)-T cell therapy has shown promise but remains limited against solid tumors. This study reports that DKK1-A2 CAR-T cells selectively target HLA-A2- and DKK1-positive tumors, suggesting their therapeutic potential in treating human cancers.

The role of disorder in high-entropy oxides in electrocatalysis and zinc–air batteries remain unclear. Here, the authors induce controlled multilevel structural, electronic and atomic disorder to create new active sites, enabling robust, balanced oxygen catalysis and efficient zinc–air batteries.

Most patients with B-cell leukemia respond to chimeric antigen receptor T cell (CAR T) therapy, yet many relapse due to loss of CAR T function. Here, the authors show that the metabolism of CAR T from short- and long-term responders is different, which may explain why CAR T lose functionality.

ATF6α activation in human and preclinical models of hepatocellular carcinoma is significantly associated with an aggressive tumour phenotype characterized by reduced survival, glycolytic reprogramming and local immunosuppression.

In vivo base editing of a causative mutation that leads to the neurodevelopmental disorder Snijders Blok–Campeau syndrome restores protein dosage and ameliorates molecular and behavioural deficits in a humanized mouse model of the condition.

Serotonin is thought to reduce aggression, but the mechanisms have been unclear. Here, authors show that when a mouse attacks an intruder, serotonin levels rise in the nucleus accumbens, terminating the attack by inhibiting specific aggression signalling cells.

The severity of climate change impacts calls for low-carbon thermal management solutions. This work presents a chameleon-inspired electronic skin for adaptive electrochromic thermal regulation with minimal energy input and scalability potential.

Meningiomas are common brain tumors with variable behavior. This study reveals high STING expression across multiple cell types in the meningioma microenvironment. STING agonism triggers tumor cell death via programmed necrosis and pyroptosis, enhancing survival in preclinical models.

Conventional slurry electrodes limit high-energy lithium batteries. This work shows that dry-processed electrodes with molecularly coupled carbon–binder networks enable high mass and active material loading, supporting stable high-voltage operation and enhancing battery energy density.

Identifying jets originating from heavy quarks plays a fundamental role in hadronic collider experiments. In this work, the ATLAS Collaboration describes and tests a transformer-based neural network architecture for jet flavour tagging based on low-level input and physics-inspired constraints.

Negative regulation of the cGAS-STING pathway is crucial to limit damaging inflammation. Here, by combining in vitro experiments and myeloid cell-specific conditional knockout mice, the authors identify the autophagy receptor TAX1BP1 as a negative regulator of STING by targeting it for degradation through Golgiphagy and ESCRT-mediated microautophagy.

Population-level analyses and in vitro experiments show that a specific genetic variant of cyclin D3 inhibits the growth of the malaria-causing parasite Plasmodium falciparum in erythrocytes, and suggest that its high frequency in Sardinia was driven by past endemic malaria.

While therapies targeting type I BRAF mutations have been developed, there are limited options for those with type II and III mutations. Here, the authors identify a subset of BRAF-mutant non-small cell lung cancer patients and characterise the pan-RAF inhibitor exarafenib, demonstrating efficacy in preclinical models and investigating subsequent resistance mechanisms.

The identification and optimization of bifunctional small-molecule protein degraders remain labor-intensive processes largely restricted to proteins with well-defined ligandable pockets. Here, the authors present a polymer-based strategy, HYbrid DegRAding Copolymer (HYDRAC): modular copolymers that densely display target-binding peptides in conjunction with peptide-based or small molecule-derived degrons in a multivalent fashion, enabling selective degradation of disease-relevant proteins.

Cryo-electron microscopy structures of nucleotide excision repair complexes reveal the roles of the constituent proteins XPA, XPB, XPC, XPD, XPF, XPG and RPA in DNA bubble formation and excision of the lesion strand.

OSCA/TMEM63 proteins act as both ion channels and mechanically activated lipid scramblases. They translocate lipids through open pores, with cholesterol inhibiting scrambling, aiding membrane remodeling and cell resilience under mechanical stress.

The genetic basis underlying resistance to Sclerotinia stem rot (SSR) in oilseed rape remains elusive. Here, the authors identify BnaA07.MKK9 as a pivotal regulator of SSR resistance in oilseed rape by GWAS, providing new insights into plant defense mechanisms against necrotrophic pathogens.

Strong paramagnetism is generated in hydrogels rich in carbon–oxygen double bonds simply by coupling with diamagnetic Ca cations. These paramagnetic hydrogels are applied as magnetic resonance imaging contrast agents and magnetic drug carriers.

Wang et al. introduce MicroSyn-X, a synthetic X-ray data generation framework that overcomes data scarcity in miniature medical devices, enabling robust deep learning-based tracking and real-time robotic navigation in challenging surgical settings.

The STAR experiment at the Relativistic Heavy Ion Collider at Brookhaven National Laboratory demonstrates evidence of spin correlations in \(\Lambda \bar{\Lambda }\) hyperon pairs inherited from virtual spin-correlated strange quark–antiquark pairs during QCD confinement.

The APOE-ε4 allele is the strongest genetic risk factor for late-onset Alzheimer’s disease, but it is not deterministic. Here, the authors show that common genetic variation changes how APOE-ε4 influences cognition.

Wang, Zheng, Qian, Pan, Tian et al. characterize the crosstalk between peritumoural visceral adipose tissue and colorectal tumour microenvironment and report an immune escape mechanism, which may be potentially targeted for improved immunotherapy.

Humanity’s Last Exam, a multi-modal benchmark at the frontier of human knowledge, is designed to be an expert-level closed-ended academic benchmark with broad subject coverage.

Taniuchi and colleagues show that differential phosphorylation of the terminal Y residue in Runx proteins connect MHC restriction with the helper versus cytotoxic T cell lineage choice.

Immunopeptidomics identify CD4⁺ T cell epitopes from the conserved bacterial Hup protein that confer protection against multiple bacterial infections in mice suggesting potential for development of broader-spectrum vaccines against staphylococci and streptococci.

Bosonic bunching of non-interacting atoms enhances atom–light scattering. An experiment now shows that attractive atomic interactions enhance this scattering further, while repulsive ones can completely suppress bosonic stimulation.

GDF15 has been associated with cancer-associated cachexia. Here, the authors show that STK11/LKB1 loss-of-function mutations in non-small cell lung cancer result in an exaggerated integrated stress response culminating in the tumor cell secretion of the cytokine GDF15 promoting cachexia.

The mechanisms of increased EPAS1 transcription in clear cell renal cell carcinoma remain to be explored. Here, the authors propose a regulatory circuitry of EPAS1 expression which is dependent on HIF and lineage-specific transcription factors.

Plasmas can unlock unconventional reactivity for established catalytic systems, but understanding the resulting mechanistic changes is a complex endeavour. Here in situ characterization techniques allow us to rationalize the promotional role of non-thermal plasma on the catalytic hydrogenation of CO₂ to methanol on Cu–Zn systems.

Tan and colleagues present “cycling molecular assemblies” that borrow cellular lipidation machinery to build nanostructures inside the Golgi apparatus. These tools enable rapid organelle imaging and selective destruction of cancer cells.

Multi-omics profiling of the mucosal mycobiome in individuals with Crohn’s disease identifies C. sphaerospermum as a protective fungal species that counteracts intestinal inflammation and reinforces the intestinal barrier.

Developing strategies for reducing carbon emissions in municipal solid waste management is essential to achieve the net-zero target. Here the authors systematically assess strategy options of different countries for achieving net-zero municipal solid waste management.

Functional studies of O-GlcNAcylation have often focused on individual modifications. Now, a systems-level approach has identified simultaneous O-GlcNAcylation events that coordinate cellular activities and tissue-specific functions.

While EGFR mutations are drivers of cancer, the function of extracellular domain mutations remains poorly defined. Here, the authors show that the R252C extracellular mutation induces conformational change of EGFR to directly activate ERK and promote cancer growth, which can be targeted by afatinib.

Here the authors systematically benchmark 13 polygenic score (PGS) methods in UK Biobank European and African populations, revealing factors that affect prediction accuracy. They also introduce an automated platform for standardized and reproducible PGS computation.

The tolerogenic activity of type 1 conventional dendritic cells (cDC1s) is determined by EPOR, which is preferentially expressed in cDC1s and induces antigen-specific FOXP3-expressing regulatory T cells.

New methods for targeted covalent protein modification at low reactivity aspartates and glutamates are of high interest. Here, the authors report a technique inspired by the HaloTag technology, which employs a covalent conjugation reaction between ligands with a reactive chloroalkane linker and a specific aspartic acid, and use it to covalently modify lipoprotein chaperone PDEδ at a binding site glutamic acid.

This research identifies two neural factors linked to externalizing and internalizing symptoms through a longitudinal imaging-genetic cohort. Distinct neural configurations and cognitive-behavioral relevance highlight the need for tailored therapeutic strategies addressing psychiatric comorbidity across developmental stages.

Atomic force microscopy is used to investigate the adsorption and organization of ions on charged surfaces. Trivalent ions adopt complex networks, clusters and layers associated with overcharging, whereas divalent ions follow classical predictions.

Prior hypoglycemia alters the paracrine interaction between islet α and δ cells, leading to impaired counter-regulatory glucagon secretion through somatostatin hypersecretion, increasing the risk of recurrent hypoglycemia.

A measurement strategy is described that is able to read out the parity of minimal two-site Kitaev chains in real time, by coupling two Majoranas and resolving their quantum capacitance.

The CMS Collaboration reports the measurement of the spin, parity, and charge conjugation properties of all-charm tetraquarks, exotic fleeting particles formed in proton–proton collisions at the Large Hadron Collider.

Symmetry breaking is key to numerous notable effects, for instance, the emergence of a Rashba interaction at interfaces between two materials. Here, Zhang, Ding, and coauthors succeed in breaking in-plane mirror symmetries via crystallographic engineering, and observe a giant non-linear Hall effect and current induced magnetization at room temperature.

Li, Cui, Yang, Lu, Jiang, Zhang and colleagues identify a lactate transport mechanism from tumour-associated macrophages that regulates DNA repair and immune cell infiltration, which could be targeted to enhance immunotherapy efficacy in glioblastoma models.