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The mechanisms driving reversible dedifferentiation events towards a drug-tolerant persister (DTP) state remain to be explored. Here, multi-omics, information-theoretic approaches and dynamic systems modelling highlight the role of the oxidative-stress–mediated NF-κB/RelA axis in driving the transition towards DTP across multiple cancer types.

Adsorption of trace transition-metal cations endows common Ca/Mg-carbonates and phyllosilicates with catalytic activity for electrochemical CO2 reduction under planetary conditions, potentially promoting prebiotic chemistry and the origin of life.

Analyses of epidemiological, clinical and molecular data from a prospective cohort of 3,100 patients with esophageal carcinoma suggest intestinal metaplasia as a single precancer pathway preceding the disease.

Biallelic inactivation of the VHL tumour suppressor gene is a hallmark of Clear cell renal cell carcinoma (ccRCC). Here the authors perform genome-wide CRISPR/Cas9 screening to identify that loss of Core Binding Factor β (CBF-β), a component of RUNX transcription factor complexes, is synthetically lethal in VHL-deficient ccRCC tumour models.

Transmission of Plasmodium falciparum relies on the development of gametocytes, which undergo extensive cellular remodelling. Here, the authors demonstrate that the PfGID E3 ubiquitin ligase complex affects gametocyte development by regulating key proteins, producing defective cells that cannot infect mosquitoes.

Snow loss and warming reduce runoff and alter the relative contributions of old and young groundwater to streamflow in the Upper Colorado River Basin headwaters, according to a data–model analysis.

During chemotherapy Endonuclease G triggers chromosomal breakage and leukemogenic rearrangements in hematopoietic cells. Here the authors identify a peptide derived from Ku80 antagonizing this mutagenic effect through specific Endonuclease G inhibition.

Magrinelli et al. link biallelic PSMF1 variants to phenotypes from parkinsonism to perinatal lethality, implicating proteasomal and mitochondrial dysfunction. PI31 loss in fly and mouse models causes age-dependent motor deficits and neurodegeneration.

Researchers reveal that TNF alpha unmasks a metabolic impairment in the enteric malate-aspartate shuttle. This dysfunction acts as a key pathological bridge linking intestinal inflammation to the neurodegeneration seen in Parkinson’s disease.

The total sediment flux from land to the ocean across the pan-Arctic has risen by 15% since 1980, driven by greater river discharge, intensified thermokarst disturbances and wildfire activity, according to machine learning and satellite-based reconstructions of suspended sediment dynamics in 4,331 river reaches.

Phylogeographic analysis and ecological niche modelling identify environmental factors associated with dispersal events, range expansion and local circulation risk of Oropouche virus in people in Brazil.

In situ S isotope analyses of Martian shergottites reveal extreme Δ³³S heterogeneity at the mineral scale, indicating that mass-independent S signatures were incorporated into the mantle early via atmosphere–mantle exchange during magma ocean evolution

A star in a primordial dwarf galaxy has preserved the elements produced by the first generation of stars. The star lacks heavy elements but exhibits an extreme amount of carbon, suggesting that low-energy explosions can seed the initial chemistry of early galaxies.

Widespread declines in common species raise concerns, but links to extinction risk and climate change remain unclear. Here, the authors show that many small climate change effects can accumulate to drive rapid population extinction in a common iconic bird.

Proxy records from Lake Baikal show that rapid cooling coincided with Northern Hemisphere ice sheet expansion 2.7 million years ago, a change accompanied by a transition to open steppe ecosystems.

Models of turbulent flows are often simulated in the laboratory, in sampling areas with dimensions <1 m. Here, the authors exploit a natural snowstorm to quantify turbulent flows, exploring the complex dynamics of the atmospheric boundary layer around a 2.5-MW utility-scale wind turbine.

Cells use fluid flow to deliver proteins to their leading edge. An actin barrier creates a compartment where contraction drives flow, steering proteins toward growing regions. This mechanism coordinates protein distribution with cell shape changes.

When 100 social and behavioural science claims were examined, 34% of reanalyses closely matched the original results, with 74% reaching the same conclusion, revealing limited robustness of single-path analyses and the need to address analytical uncertainty.

During model distillation, large language models can subtly transmit traits unrelated to the training data.

Decreased brain volumes and increased NfL levels can be observed earlier than disease diagnosis in short-tandem-repeat-associated neurological diseases.

In this population-based cohort study, John et al. evaluated the long-term impact of childhood ADHD traits on adult psychological distress and identified societal exclusion as an indirect pathway linking early ADHD traits to poorer midlife mental health.

Rigorous measurement of adaptation policies is crucial to implementing successful climate policy. Policy analysis of 41 countries shows an 87% increase in adaptation initiatives since 2010, suggesting that concrete adoption of such practices is growing.

Longitudinal metatranscriptomics in a prospective cohort of 1,164 adults hospitalized for COVID-19 reveals that azithromycin offered no apparent anti-inflammatory benefit but enriched the respiratory microbiome with potential pathogens and antimicrobial resistance genes.

Fanjiang Kong, Zhixi Tian, Xingliang Hou, Baohui Liu and colleagues report the cloning and functional characterization of J, the locus underlying the long-juvenile (LJ) trait that has enabled tropical cultivation of soybean. They show that J, an ortholog of Arabidopsis ELF3, downregulates the expression of E1, thereby promoting flowering under short-day conditions.

An 18-year high-resolution radio image dataset of Cygnus X-1 has revealed that its radio jets are bent by the stellar wind. Modelling of jet–wind interactions strongly supports the standard assumptions of an accreting black hole in cosmological simulations.

Natural Killer cells are key mediators of anti-tumour immunosurveillance and anti-viral immunity. Here, the authors map regulatory genetic variation in primary Natural Killer cells, providing new insights into their role in human health and disease.

Amundsen Sea records show warm Circumpolar Deep Water drove major West Antarctic Ice Sheet retreat from 18,000–10,000 years ago. Subsequent cooling stabilized the grounding line, indicating ocean heat—not atmospheric warming—controlled long-term WAIS change.

Having a rich negative emotion vocabulary is assumed to help cope with adversity. Here, the authors show that emotion vocabularies simply mirror life experiences, with richer negative emotion vocabularies reflecting lower mental health, and richer positive emotion vocabularies reflecting higher mental health.

Geochemical analyses of an andesitic meteorite suggest the continental-crust-like composition is due to partial melting after core formation on a differentiated parent body.

Here, the authors present aDNA from 49 grape pips spanning the Bronze Age to Medieval period in France and surrounding areas. They find evidence of long-distance exchange of domestic varieties through vegetative clones and one Medieval sample that is nearly identical to modern Pinot Noir.

The transformations for aragonite precursors in coral are not fully understood but have implications in bio, biogenic and geological mineralization. Here, the authors use high-resolution mapping and observe exponential decay from the edge of four precursors to coral aragonite skeleton in Stylophora pistillata.

The famous nebula Barnard 68 has been used as a giant cosmic-ray detector: cosmic-ray-excited vibrational H₂ emission has been observed by JWST, giving a direct measurement of the CR ionization rate.

Results of the phase 2 POLAR trial show that biomarker-guided treatment in patients with metastatic pancreatic cancer based on homologous repair deficiency leads to encouraging clinical response rates in immune cell-infiltrated tumors.

JWST spectroscopy confirms redshifts for two very luminous galaxies with z > 11, and also demonstrates that another candidate with suggested z ≈ 16 instead has z = 4.9.

The rate of axon ensheathment varies within individual myelinating processes, resulting in chains of myelin sheaths connected by bridges consisting of thin cytoplasmic processes that provide flexibility for myelination of highly branched axons.

A growing number of compounds are reported to extend lifespan, but it remains unclear whether they reduce mortality across the entire life course or only at specific ages. Here the authors introduce an analytic tool that pinpoints when, for how long, and to what extent presumptive anti-aging treatments alter mortality risk.

Ancient valleys suggest a warm early Mars where liquid water flowed, but a greenhouse effect strong enough to offset a dim early Sun has been difficult to explain. Climate simulations suggest that sufficient concentrations of the greenhouse gases CO₂ and H₂ — outgassed during volcanic eruptions — could have warmed Mars above water’s freezing point.

The early genetic evolution of uveal melanoma (UM) remains poorly understood. Here, the authors perform genetic profiling of 1140 primary UMs, including 131 small early-stage tumours, finding that most genetic driver aberrations have occurred by the time small tumours are biopsied; in addition, the15-gene expression profile discriminant score can predict the transition from low- to high-risk tumours.

Hepatic glycogenolysis is essential for protein glycosylation and rhythmic secretion by the liver. Disruptions to hepatic glycogenolysis, caused by congenital diseases or physiological factors such as obesity, caloric restriction and changes to meal timing, alter hepatic protein secretion.

In the early stages of pancreatic ductal adenocarcinoma (PDAC) development, loss of ALDH1L2 expression elevates reactive oxygen species levels, driving accelerated acinar-to-ductal metaplasia. Decreased ALDH1L2 expression is accompanied by formate overflow, which can be used to monitor PDAC progression.

Clostridium perfringens lacking perfringolysin O toxin isolated from preterm infants metabolizes human milk oligosaccharide disialyllacto-N-tetraose to produce metabolites that promote the growth of commensal bifidobacteria, inhibit pathogens and suppress inflammation in an organoid model.

A global analysis of 1,412 studies shows that one in five women and one in six men experienced sexual violence as children, highlighting the urgent need for evidence-based prevention and intervention programmes worldwide.

Age-related cell loss in the retinal pigment epithelium triggers structural and mechanical remodelling that compromises vision-supporting phagocytosis. This study shows that altered mechanical homeostasis alone can drive functional decline in ageing tissue.

A new, nearly complete fossil skull of Vegavis from the James Ross Basin, Antarctic Peninsula, provides insight into its feeding ecology and exhibits morphologies that support placement among waterfowl within crown-group birds.

Radical protein footprinting reveals protein structure and interactions, but has not – to the best of the authors knowledge - been applied in whole blood. Here, authors demonstrate in-blood footprinting in mice, uncovering diabetes-associated protein conformational changes that were validated by orthogonal assays.

In this Expert Recommendation, Bowtell and colleagues outline progress made over the last decade in the research and treatment of high-grade serous carcinoma as well as current challenges and research priorities for the coming years to reduce incidence and improve patient outcomes.