Search

Human RIF1 protein protects cells from DNA replication stress, through mechanisms that remain uncertain. Here the authors demonstrate that the RIF1-Long isoform interacts with BRCA1 upon extended replication stress, enabling RAD51-dependent repair of broken replication forks.

EXO1 performs multiple roles in DNA replication and DNA damage repair (DDR), but its role in DDR-deficient cancers remains unclear. Here, the authors find EXO1 loss as synthetic lethal with many DDR genes involved in various cancers, including genes from Fanconi Anaemia pathway, BRCA1-A complex, and spliceosome factor ZRSR2; such interactions represent potential clinical targets.

Viruses such as EBV use various mechanisms to avoid antiviral responses. Here the authors propose that the EBV protein BRRF2 is secreted via extracellular vesicles from NPC cells, disrupts the cGAS-STING pathway, reduces cGAS-DNA phase separation and the subsequent antiviral response.

Glioblastoma—the deadliest form of brain cancer—alters the calvarial bone and its marrow components, pushing it toward producing more myeloid cells and contributing to an immunosuppressive environment.

Crystal structures of human CB₁ bound to two cannabinoid agonists reveal key features, including a twin toggle switch and binding pocket reduction, advancing understanding of receptor dynamics and guiding cannabinoid drug design.

Cell state plasticity of neuroblastoma cells is linked to therapy resistance. Here, the authors develop a transcriptomic and epigenetic map of indisulam (RBM39 degrader) resistant neuroblastoma, demonstrating bidirectional cell state switching accompanied by increased NK cell activity, which they therapeutically enhance by the addition of an anti-GD2 antibody.

Rudensky and colleagues demonstrate a context-dependent differential requirement for Foxp3 for T_reg cell transcriptional and functional programs.

The authors identify defective viral particles, in people with non-suppressible HIV-1, that can replicate through superinfection and interfere with the wild-type virus. However, they show no evidence of these preventing disease progression in the individuals studied.

Histone-like HU proteins play roles in chromatin architecture and DNA-dependent processes in bacteria. Here, the authors describe the crystal structure of the DNA-binding domain of HU from Mycobacterium tuberculosis, and show that the pathogen’s growth can be inhibited using HU-targeting small molecules.

Innate and adaptive immunity are equally important for the anti-tumor response and immunotherapy simultaneously activating both arms could have therapeutic benefits. Here authors show that a composite nanoparticle platform that immobilizes monoclonal antibodies targeting PD-L1, 4- 1BB and NKG2A or TIGIT recruits and activates both NK and CD8 + T cells.

Metronomic photodynamic therapy is a long-term, low-dose treatment strategy limited by the need of continuous photosensitizer administration. Here this group reports combining the self-bioluminescent bacteria with a neutral red photosensitizer in alginate microcapsules as a self-driven metronomic photodynamic therapeutic system with preclinical anti-cancer effects.

Radiation-induced malignantly transformed cells undergo multi-scale 3D genome reorganization. TP63 acts as a key mediator, creating accessible chromatin sites that form tumour-specific loops activating the MYC oncogene during malignant transformation.

Hepatocyte caspase-8 in MASH promotes the activation of hepatic stellate cells and liver fibrosis through an apoptosis-independent mechanism

Mellor et al. report that deficiency of GABARAPL1, an ATG8-specific linking protein, impairs diastolic function in diabetic mice. This effect can be reversed by gene delivery of the gene encoding GABARAPL1 in diabetic mice and a human organoid model of type 2 diabetes.

Single-atom catalysts, particularly metal/nitrogen-doped carbons, have become a versatile platform for fine-tuning electronic interactions with reactants and controlling thermodynamic selectivity. Here, the authors show that the catalytic ozonation activity of single-atomic Co–N₄ sites can be electronically modulated by adjusting the density of Co nanoparticles on the carbon matrix.

Acoustically activatable nanocarriers made by incorporating 5% sucrose into liposomes release drug with low-intensity ultrasound, providing a readily clinically translatable system for both central and peripheral noninvasive neuromodulation.

A versatile nano-adaptor is used to construct multi-specific nano-antibodies for treatment of tumours in mice.

Complexes of the transcription factor Ume6 bridge morphogenesis, adherence and hypoxic genes that determine biofilm architecture in the human fungal pathogen Candida albicans.

The cytidine deaminase APOBEC3A is a main source of mutagenesis in many types of cancer. Here the authors reveal that transient up-regulation of APOBEC3A and other pro-inflammatory genes can occur due to viral infection and genotoxic stress via multiple pathways.

Here the authors show how the DNA-sensing cGAS–STING pathway activates NF-κB and inflammatory gene expression with delayed kinetics via post-Golgi endolysosomal signaling.

This paper presents TDAC-seq, a targeted chromatin-accessibility-profiling method using cytidine deaminases and long-read sequencing, to resolve the effects of CRISPR edits on single chromatin fibers.

Brain-wide recordings in mice reveal that prior expectations are distributed through recurrent loops across all levels of cortical and subcortical processing.

Perineural invasion and cancer-induced nerve injury of tumour-associated nerves are associated with poor response to anti-PD-1 therapy, which can be reversed by combining anti-PD-1 therapy with anti-inflammatory interventions.

Durable agonism of NPR1 achieved with a novel investigational monoclonal antibody could mirror the positive hemodynamic changes in blood pressure and heart failure identified in humans with lifelong exposure to NPR1 coding variants.

The International Brain Laboratory presents a brain-wide electrophysiological map obtained from pooling data from 12 laboratories that performed the same standardized perceptual decision-making task in mice.

UTe₂ is a proposed intrinsic topological superconductor, but its quasiparticle surface band has not yet been visualized. Now this is achieved using quasiparticle interference imaging, revealing the symmetry of the superconducting order parameter.

Modifiers of diverse materials exhibit structures or compositions that differ from a solute molecule but often contain similar functional motifs that facilitate molecular recognition for modifier binding to crystal surfaces. Here the authors examine the intrinsic capability of tautomers, or structural isomers, to operate as crystal growth inhibitors.’

A 43-year dataset of rodents in the Hu region of China reveals how urbanization-induced changes to land-use configuration affect rodent community composition, including benefitting striped field mice, the primary local hosts of the zoonotic pathogen Hantaan virus.

Synthesis and maturation of Okazaki fragments is crucial for lagging strand DNA replication. Here the authors find that the ubiquitin-specific protease Ubp10 works with the DNA synthesis machinery to promote Okazaki fragments joining by removal of PCNA through deubiquitylation of PCNA-K164.

Most atom-based quantum networks emit photons at non-telecom wavelengths, requiring lossy conversion for long-distance links. A scalable approach for generating direct entanglement between atoms and telecom-band photons has now been demonstrated.

The quark structure of the f₀(980) hadron is still unknown after 50 years of its discovery. Here, the CMS Collaboration reports a measurement of the elliptic flow of the f₀(980) state in proton-lead collisions at a nucleon-nucleon centre-of-mass energy of 8.16 TeV, providing strong evidence that the state is an ordinary meson.

This study explores the genomic and transcriptomic landscapes of triple-negative breast cancer in African American women. The authors show that the mutational profile is broadly similar to that observed in European and East Asian ancestry women while highlighting some interesting differences.

A cell-cycle checkpoint triggers the extrusion of both nematode and mammalian cells experiencing replication stress.

Partial flood defenses in Surat, India, reduce citywide flood losses but worsen inequality, with vulnerable areas facing deeper flooding. This study shows how constrained urban flood adaptation can redistribute rather than eliminate risk.

Rice-infecting arboviruses adopt convergent strategies to overcome host defenses. Here, the authors show that viral proteins from distinct rice viruses boost OsTSN1 nuclease activity to suppress rice antiviral RNA decay immune response through promoting its phase separation and multimerization.

It is challenging to design machine learning potentials for heterogeneous catalysis that are universal, reactive and have high accuracy. Now, an element-based machine learning potential relying on a random exploration via an imaginary chemicals optimization sampling strategy is put forward, and is successfully demonstrated for a range of applications.

Rosmarinol quinone (RQ) induces β-catenin phase separation, suppressing Wnt/β-catenin signaling and tumorigenesis. Abroquinone (albumin–RQ complex) was developed for targeted delivery and improved biosafety.

Here, van der Lans et al describe an antigen-agnostic approach to identify antibodies against Klebsiella pneumoniae. Functional analysis of these antibodies indicates that their capacity to activate complement depends on their antigenic target.

A UCP1-independent mechanism of thermogenesis involving ATP-consuming metabolism of monomethyl branched-chain fatty acids in peroxisomes is described and a previously unrecognized role for peroxisomes in adipose tissue thermogenesis is identified.

Inactivating PPP2R1A mutations correlate with better survival after immune checkpoint blockade in patients with ovarian clear cell carcinoma, suggesting that targeting the phosphatase 2A (PP2A) pathway may represent an effective startegy for improving responses to immunotherapy.

Prion diseases can be transmitted across species. Here the authors use solid-state NMR to study prion protein (PrP) amyloids from human, mouse and Syrian hamster and show that their structural differences are mainly governed by two residues, which helps to understand interspecies PrP propagation on a molecular level.

In this Stage 2 Registered Report, Buchanan et al. show evidence confirming the phenomenon of semantic priming across speakers of 19 diverse languages.

The dynamics and durability of immune responses associated with protection against symptomatic infection in children offer insights to guide vaccination policies in pediatric populations.

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.

Alkaline hydrogen production needs stable catalysts, but the electrical double layer is overlooked. Here, the authors report a dense epitaxial hydroxide layer that strengthens the double layer, prevents catalyst leaching, and enhances material stability for 1,400 h in an industrial electrolyzer.