Search

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.

Exhaustion is a functional state that hampers anti-cancer and antiviral CD8 T cell activity, and is preceded by a stem-like state, maintained by the transcription factor TCF1. Here authors develop mouse models that allow a precise understanding of the developmental trajectory between the stem-cell-like and exhausted states of CD8 T cells and find that while constitutive overexpression of TCF1 expands the stem-like T cell pool, TCF1 expression specifically in already exhausted cells is unable to promote dedifferentiation.

From lock-in transport measurements of a skyrmion lattice in MnSi, the authors find a delay in the voltage response of the Hall effect and resistivity, arguing that its deformation leads to inertial skyrmion lattice dynamics and emergent reactance.

Here, the authors develop Q4ddPCR, a high-throughput assay to quantify genetically intact HIV reservoirs by targeting four regions, and demonstrate that it reduces assay dropout to 5%, tracks reservoir decay, and closely correlates with viral outgrowth.

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.

Oncolytic viruses, including Zika virus, have been proposed as therapeutic option for glioblastoma (GBM) treatment, however, efficacy in patients remains suboptimal. Here, the authors show that expanding peripheral T cells with long-acting IL7 prior to intratumoral oncolytic treatment improves survival in GBM preclinical models.

High kinetic inductance materials are widely used in superconducting circuits, yet their loss mechanisms are not fully understood. Here the authors study quantum circuits incorporating nanowires made of quasi-2D disordered superconductor WSi and identify localized quasiparticles as the dominant source of loss.

Using large-scale genetics and Genomic SEM/E-SEM, the study shows broad shared genetic risk between many physical illnesses and internalizing, neurodevelopmental, and substance-use disorders, revealing a transdiagnostic illness factor and cross-cutting disease pathways.

The development of materials exhibiting efficient and controllable circularly polarized room-temperature phosphorescence remains challenging, primarily due to inefficient chirality transfer and the limited ability to regulate chiral environments. Here, the authors address this challenge by constructing homopolypeptide vesicles bearing achiral phosphorescent terminals and embedding them within a poly(vinyl alcohol) matrix.

Plants require the plastid encoded RNA polymerase PEP to generate viable photosynthetic apparatus. Here the authors genetically engineer an optoswitch that enables photo-induced complementation of an albino mutant restoring transcription and chloroplast biogenesis on demand.

De novo Calcineurin (CN) variants cause DEE91, with E282K being the most common. E282K alters CN’s acidic substrate binding pocket to basic, thus shifting substrate preference and dephosphorylation signaling, subsequently impacting neurodevelopment.

Even though the application of co-solvents in glycosylation protocols is well-established, the understanding of their impact on the glycosylation mechanism as well as the reaction intermediates formed upon their addition, remains incomplete. Here, the authors report the application of relaxation and exchange NMR techniques to establish that acetonitrile and tetrahydrofuran form covalent glycosyl-nitrilium and glycosyloxonium ions, respectively.

The ferroelectric nematic phase has both spontaneous polarity and fluidity and is therefore desirable, but can be challenging to obtain. Here, the authors report the preparation of a number of ferroelectric nematogens, of which several show the phase transition at relatively low temperatures.

Li et al. report a spatially decoupled heavy atom antenna strategy by integrating alkyl bromides into a hybridized local and charge-transfer scaffold, originated from benzothiadiazole acceptors, to create an organic scintillator with a short radiative lifetime of 3.42 ns and spatial resolution around 50 lp mm^-1.

In this study, the authors describe how light shapes a long-term threat avoidance behavior via a visual circuit linking the eye with the limbic system in mice.

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.

By combining optimal transport with machine learning, this study infers trade frictions in global food markets, highlighting how conflict, trade disputes, and shifts in political-economic relations are associated with changes in agricultural supply.

High-pressure Pb-S phases stable in Earth’s lower mantle provide a mechanism for long-term sequestration and episodic remobilization of lead, offering a plausible explanation for the missing lead paradox and silicate Earth isotopic heterogeneity.

The paper reports a scalable, chemical-free plasma process that converts methane and water into high-purity, single-layer graphene oxide while co-producing hydrogen, cutting greenhouse emissions, and lowering cost compared with conventional methods.

Stroke often leads to walking impairment. Here, the authors show that assistance from a lightweight, portable, bilateral hip exoskeleton reduces the metabolic cost of walking by 18% for individuals with post-stroke hemiparesis.

People living with HIV (PLWH) have an increased risk for aging-related comorbidities. Here, the authors develop a proteomics-based immune aging framework for PLWH and demonstrate that immune aging is accelerated in HIV infection, is closely linked to total viral reservoir burden, and is modulated by antiretroviral therapy.

In a phase 1 trial, personalized mRNA vaccines tailored to individual tumour mutations in triple-negative breast cancer induced robust, long-lasting T cell responses and improved prognosis.

The burden of dengue disease in infants has increased in Brazil over the last 25 years. Here, the authors analyse spatiotemporal heterogeneity in disease incidence to characterise the contribution of changing maternal immunity to infant dengue risk.

Long-term patterns of physical activity and the importance of consistent adherence to the recommended level remain poorly understood. Here, the authors show that maintaining physical activity over the long term offers added benefits beyond activity volume alone for chronic disease prevention.

Gestational exposure of mice to the obesogen tributyltin alters 3-D chromatin interactions in primordial germ cells leading to stable reduction of hepatic Ide expression and predisposing male descendants to insulin dysregulation and obesity.

Lactone monomers for recyclable polyesters are conventionally synthesized via endergonic, non-oxidative dehydrocyclization of fossil-derived diols in the vapor phase over precious-metal catalysts at elevated temperatures. Here, the authors demonstrate a low-temperature, solvent-free, oxidative route to lactones from bio-derivable liquid diols using earth-abundant calcium-copper mixed-metal oxide catalysts.

The existence of multi-centennial natural variability in the North Atlantic is demonstrated over the last millennia by compiling proxy data. This variability mode will potentially amplify northern Europe warming by up to 30% over 2000-2035.

Peroxidases have long been considered to use ferryl heme intermediates (Fe(IV) = O) to catalyze oxidative chemistries. Here, Williams et al. find that ferric-oxyl (Fe^III–O^•–) excited states exist along the catalytic reaction coordinate of a peroxidase.

LARP6 is an EMT-associated RNA-binding protein with diverse RNA targets. Here, the authors show that the N-terminal disordered region of LARP6 promotes RNA-binding selectivity by modulating the adjacent La-module and forming auxiliary contacts with RNA.

Soft and conducting organic materials are promising for electronic devices, though their nanostructures are not fully understood, due to the lack of high resolution real spacing imaging of these complex systems. Here the authors use cryogenic transmission electron microscopy methods to investigate the morphology of PEDOT:PSS in the presence of additives and upon hydration.

Post-acute infection syndromes often have heterogeneous symptoms that are difficult to interpret. Here, the authors develop a latent trajectory analysis framework designed to categorise complex relationships in longitudinal data into distinct disease phenotypes and analyse transitions between them.

Electric field gradients (EFGs) have the potential to significantly influence fluid behavior in various natural and technological contexts, yet their effects on polar fluids at the microscopic level have been largely unexplored. This study introduces the concept of “dielectrocapillarity,” demonstrating that EFGs can be harnessed to finely control fluid structure, phase transitions, and capillary effects, thereby enhancing fluid uptake in nanoporous materials.

In this study, the authors show C. elegans males locate moving mates by weighing pheromone cues sensed in the head and tail that trigger opposite movements, enabling an antagonistic integration for reliable tracking in dynamic environments.

Whether weak brain rhythms carry information about ongoing behavior remains unclear. Here, the authors develop a neural network that finds subtle motifs in irregular brain rhythms arising from neural populations to read out where a rat is in its environment.

In this work, authors use whole genome tracking in a neonatal intensive care unit to reveal a strong link between Staphylococcus aureus colonization and invasive infection, pinpointing critical new targets for infection prevention in high-risk infants.

From 2014–2017, marine heatwaves caused global mass coral bleaching, where the corals lose their symbiotic algae. The authors find, this event exceeded the severity of all prior global bleaching events in recorded history, with approximately half the world’s reefs bleaching and 15% experiencing substantial mortality.

Polyamides (PAs) or nylons are types of plastics with wide applications, but due to their accumulation in the environment, strategies for their deconstruction are of interest. Here, the authors screen 40 potential nylon-hydrolyzing enzymes (nylonases) using a mass spectrometry-based approach and identify a thermostabilized N-terminal nucleophile hydrolase as the most promising for further development, as well as crucial targets for progressing PA6 enzymatic depolymerization.

A study examines the effects of mutations that occur naturally in T cell cancers, reporting that such mutations can potentially be exploited to increase the potency of T cell therapies.

The authors introduce an unsupervised machine learning module capable of clustering high-dimensional blinking patterns and computing class-wise power spectral densities to probe active trap states. The approach offers advances in contemporary (micro)spectroscopy.

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.

Native top-down proteomics reveals epidermal growth factor receptor–estrogen receptor-alpha (EGFR–ER) signaling crosstalk in breast cancer cells and dissociation of nuclear transport factor 2 (NUTF2) dimers to modulate ER signaling and cell growth.

Post-transcriptional regulation of mRNA translation was explored using Ribo-STAMP and single-cell RNA sequencing to reveal cell-type-specific and isoform-specific translation patterns across hippocampal neuronal and non-neuronal cell types, highlighting functional differences between CA1 and CA3.

Mangrove ecosystems are facing severe climate threats. However, this study shows that strategically expanding protected areas to include the most climate-resilient sites can safeguard biodiversity and ecosystem services for the future, and this can be achieved with only a modest increase in protected area.

Given rising diabetes prevalence globally, access to diabetes treatments is gaining urgency. Here, the authors show patterns of glucose-lowering medication use for diabetes across 62 low- and middle-income countries.

After two years of mass azithromycin distribution to preschool age children in rural Niger, in this study, authors present evidence that selection of antibiotic resistance genes was not spread from treated villages to nearby untreated villages.

It is currently unknown how uniform is signalling at the first synapse of vision in vivo. Here, the authors show neighbouring PR1 (red) cones differ in contrast sensitivity and timing due to locally stochastic horizontal-cell feedback, thereby extending total dynamic range.

The mechanisms underlying increased cardiometabolic risk from cancer treatment in childhood cancer survivors remain to be explored. Here, epigenome-wide analysis in childhood cancer survivors identified DNA methylation sites that mediate treatment-related cardiometabolic risks and are associated with inflammatory and metabolic pathways.

Momentum-entangled atom pairs are used to demonstrate quantum non-locality, where changing one atom in an entangled pair instantly alters the state of the other atom. This result paves the way to study interactions between quantum states and gravity.