Search

The authors find that distinct radial glia subtypes generate and support midbrain dopaminergic neurons, revealing specialized function and lineage relationships among the diverse cell types that shape dopamine neuron development.

Phototrophic bacteria could be used for chemical manufacturing from various carbon sources. This Review discusses the pathways, engineering and potential application of solar chemical biosynthesis.

In a phase 2 trial evaluating healthy donor fecal microbial transplantation plus either anti-PD-1 in patients with non-small cell lung cancer or anti-PD-1 and anti-CTLA-4 in patients with melanoma, encouraging efficacy was seen in both cohorts, with responses linked to significantly greater loss of baseline bacterial species.

Bioactive sesquiterpenes accumulating in petunia stigmas are synthesized in the floral tube and then transported to the pistil via natural fumigation within the internal airspace of the developing flower.

Researchers demonstrate a resonance-free Fabry-Perot cavity using a single holographic phase mask. By converting Gaussian input into a broadband mix of Laguerre-Gaussian modes, the cavity remains stable despite  ~350% length changes, paving the way for highly reliable optical sensors.

Humans rely on both learned value and action affordances to decide how to act. This study shows that these systems compete under a dynamic brain controller, with the presupplementary motor area and anterior cingulate cortex guiding which system dominates.

This study uses single-nucleus RNA sequencing to analyze lung tissue from 141 individuals with chronic obstructive pulmonary disease. Distinct patterns of spatially resolved changes in cell composition and cell states that correlate with clinical features are highlighted.

In a randomized experiment in Chelsea, Massachusetts, USA, lower-income individuals who received cash transfers reduced calorie deficits and increased consumption of nutrient-dense, higher-cost foods. Their findings highlight the critical role that income support may have in a high-income country to reduce hunger.

Using activity-based chemical probes, oncogenic IDH1-R132H but not the wild type was found to acquire a unique autopalmitoylation at C269. This mutant-specific modification is critical for the enzyme’s abnormal activity in cancer.

Differentiating DCs express ALDH1A2, which produces retinoic acid and suppresses DC activity. Blocking this pathway with a new inhibitor, KyA33, enhances immune responses and boosts the effectiveness of DC cancer vaccines in mouse models.

Analysis combining multiple global tree databases reveals that whether a location is invaded by non-native tree species depends on anthropogenic factors, but the severity of the invasion depends on the native species diversity.

The authors show how Vγ1⁺ γδ T cells produce IL-4 to drive early CD8⁺ T cell and dendritic cell responses to malaria infection in mice.

RNAi therapy has huge potential but effective delivery to target location is a major issue. Here, the authors report on the delivery of RNAi to tumors using self-agglomerating nanohydrogels that can overcome the different delivery barriers and supply multiple RNAi payloads.

JWST’s COSMOS-Web survey is used to create an ultra-high-detail dark matter map, revealing hidden filaments, clusters and distant structures. By tracing features out to z = 2, this map shows how dark and luminous matter build the cosmic web across cosmic time.

Guided by density functional theory, a commercially viable refractory alloy is developed, which exhibits excellent room-temperature ductility and strength, and high strength at elevated temperatures.

Baird et al. present the phase 2 PIONEER trial findings on the antitumor activity of combining aromatase inhibitor letrozole with megestrol in postmenopausal women with operable estrogen-receptor-positive human epidermal-growth-factor-receptor-2-negative breast cancer.

Functional neuroimaging during a face processing task sheds light on the role of brain default mode network connectivity as a key mediator when considering the association between early life stress and cognitive impairment.

A plasma lens capable of focusing broadband extreme-ultraviolet attosecond pulses is demonstrated.

The Greenland shark, the longest-living vertebrate, inhabits the dim, frigid depths of the Arctic Ocean. Despite its extreme lifespan, this study finds that its vision remains intact and well-adapted for life in dim light, revealing remarkable preservation of sensory function across centuries.

A soft robotic probe enables continuous in utero monitoring of fetal physiological parameters, including heart rate, blood oxygen saturation, temperature and electrocardiogram data, during open or fetoscopic surgery to provide real-time information on fetal condition and distress.

High-depth sequencing of non-cancerous tissue from patients with metastatic cancer reveals single-base mutational signatures of alcohol, smoking and cancer treatments, and reveals how exogenous factors, including cancer therapies, affect somatic cell evolution.

Previous malaria exposure weakens whole-parasite malaria vaccines by leaving haemozoin, which impairs T cell activation. An mRNA vaccine bypasses this block, restores protective T cells and improves protection when combined with whole-sporozoite vaccination.

Sivanandan, Leitmann, and colleagues present the CellPaint-POSH platform, which combines pooled CRISPR screening with Cell Painting. Using self-supervised deep learning on cell images, the method enables discovery of gene function and biological networks.

Kinematic measurements of the Perseus galaxy cluster reveal two drivers of gas motions: a small-scale driver in the inner core associated with black-hole feedback and a large-scale driver in the outer core powered by mergers.

Ramaglia and colleagues show that aberrant formation of B cell-rich lymphoid structures in the brain meninges is associated with high CXCL13:BAFF ratios. Inhibiting the kinase BTK reduces the lymphotoxin signaling needed to sustain such structures, lowers CXCL13:BAFF ratios and reduces cortical tissue injury.

Gravitational lens modelling of a million-solar-mass dark object reveals that it cannot be a free-floating black hole or dark-matter halo as predicted by cold dark matter, instead indicating a peculiar and highly concentrated mass distribution.

Pender et al. evaluated depression and anxiety symptom trajectories in autistic adults receiving routine therapy in UK primary care.

α-Amino acids possessing β-stereocentres are difficult to synthesize. Now, an iridium-catalysed protocol allows the direct upconversion of simple alkenes and glycine derivatives to give β-substituted α-amino acids with exceptional levels of regio- and stereocontrol. The reaction design is based on exploiting the native directing ability of a glycine-derived N–H unit to facilitate enolization of the adjacent carbonyl.

Cosmological simulations show that tiny black holes that formed from the first stars can grow far faster than expected to become the seeds of the supermassive black holes now observed by JWST at cosmic dawn.

The authors demonstrate strain-induced morphotropic phase boundary-like nanodomains in lead-free NaNbO₃ thin films, enabling multi-state switching and large enhancements in dielectric susceptibility and tunability over a broad frequency range.

The authors report the observation of diffraction-free space-time surface plasmon polaritons propagating along straight paths at metal-dielectric interfaces. This enhances the control of wavepacket propagation for nanophotonics applications.

The emergence of potent depletion therapies for the treatment of refractory autoimmunity has led to the concept of immune reset. Understanding whether immune reset equates to cure, and whether cure is achievable through non-depleting approaches, depends on the identification of immune biomarkers for measuring healthy and pathological immunity.

Shroom3 genetic variants increase Shroom3 levels and promote kidney fibrosis but reduce proteinuria, complicating Shroom3 targeting for precision medicine. Here, the authors show increased fibrosis mediated by Shroom3–Rock signaling and blocking this interaction genetically or with new compounds reduces tubular Rock activation and fibrosis.

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.

Studying many-body quantum chaos on current quantum hardware is hindered by noise and limited scalability. Now it is shown that a superconducting processor, combined with error mitigation, can accurately simulate dual-unitary circuit dynamics.

Here, the authors combine bioinformatic, mass spectrometric, and sequencing-based mapping tools to identify previously undescribed phosphorothioate epigenetic systems widespread in the human gut microbiome.

A protein biomarker, the NOTCH3 extracellular domain, identifies individuals with idiopathic pulmonary hypertension, correlates with disease progression, improves mortality risk prediction and provides a readily implementable, noninvasive blood test for this disease.

Nations are currently pursuing efforts to constrain anthropogenic warming to 1.5 °C. In such a world, model projections suggest the Arctic will be ice-free every one in forty years, compared to one in every five under stabilized 2 °C warming.

A prospective nationwide genomic screening pilot for ten genes in young adults in Australia detected pathogenic variants in 2% of the population, most of whom were ineligible for government-funded genomic testing.

Highly pathogenic avian influenza H5N1 viruses are of global concern. This study shows that a low-dose H5N1 clade 2.3.4.4b Alum/CpG-adjuvanted vaccine elicits broad, durable antibody and T cell responses and protects female mice against lethal homologous and heterologous H5N1 challenges.

Engineering polymerases to synthesize alternative genetic polymers remains a challenging problem in synthetic biology. Using DNA shuffling and droplet microfluidics, the current study provides a short evolutionary path from a DNA polymerase to one with robust RNA-synthesizing activity.

Prenatal Zika virus (ZIKV) exposure can lead to a spectrum of developmental issues, but the mechanisms remain unclear. Here the authors show that prenatal ZIKV exposure in macaques disrupts neurodevelopment, causing prolonged maternal attachment and visual deficits at 3 months that normalize by 12 months, independent of sensory function.

In this phase 2 ZUMA-14 clinical trial, Strati et al. reported the safety and efficacy of axicabtagene ciloleucel plus rituximab in adult participants with chemorefractory large B cell lymphomas and compared the results with previous findings from ZUMA-1 cohort 1.

The authors survey community palaeontological databases, documenting their contributions to science as well as their vulnerabilities, and provide recommendations for the future of open science databases.

Here the authors report that brown adipocyte-derived vaspin reduces heat-producing activity in brown fat by blocking adrenergic signals, helping to regulate energy expenditure and maintain metabolic balance.