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Magma drilling data from Krafla volcano, Iceland, are used to reconstruct in situ lithostatic magmatic conditions using disequilibrium simulations that provide a method for improving the understanding of magma storage conditions and evolution.

The acetyl-CoA pathway is the most ancient CO₂ fixation pathway in nature. Here, the authors show that metals selectively reduce CO₂ to the intermediates and end-products of the acetyl-CoA pathway, which is consistent with a prebiotic origin of this pathway.

Fused silica glass has excellent optical properties, chemical and thermal stability and hardness, but its microstructuring for miniaturized applications has proven difficult. Here the authors demonstrate obtainment of precise arbitrary three dimensional hollow microstructures in fused silica glass by sacrificial template replication.

Understanding how biosilica forms is crucial to our knowledge of this important biomaterial. Now, the role of collagen as structuring agent for the metre-long spicules of a primitive glass sponge has been revealed and found to have an unusual peptide motif.

Bacteria are able to covalently incorporate n:3 polyfluoroalkyl carboxylates into phosphatidylethanolamine and phosphatidylglycerol, two major components of bacterial lipid bilayers.

GeTe is a ferroelectric semiconductor with broken inversion symmetry, which leads to a large spin-orbit interaction. When doped with small amounts of manganese, it becomes magnetoelectric. Here, Krempasky et al show that the ferrimagnetic ordering of Mn-doped GeTe can be switched with unusually small currents under specific resonant conditions, orders of magnitude smaller than typical for spin-orbit torque based switching.

Improved red and green indicators for norepinephrine and their characterization are reported. These indicators allow detection of norepinephrine release in awake behaving mice in dual-color fiber photometry and two-photon imaging applications.

In a phase 1b trial, patients with treatment-naive metastatic pancreatic adenocarcinoma received the CD73 inhibitor quemliclustat plus gemcitabine and nabpaclitaxel with or without the anti-PD1 antibody zimberelimab, showing encouraging clinical response rates and survival in quemliclustat-treated patients.

A tunable granular biomaterial matrix is developed to support long-term bioprinting. Stress relaxation at high strains and long timescales is shown to be important for tissue self-organization in intestinal organoids.

Neural crest cells differentiate into skeletogenic mesenchyme and neuro-glial lineages, thereby contributing to craniofacial formation. Here, single-cell analysis of cranial neural crest shows that specific rRNA modification and ribosome assembly factors contribute to skeletogenic fate. Their disruption causes craniofacial defects, while high levels in neuroblastoma predict poor survival.

Single-variant and ultrarare variant burden analyses leveraging exome sequencing data from 22 cohorts identify new risk genes for amyotrophic lateral sclerosis and show cumulative effects of several rare variants on disease risk.

Decidual natural killer (NK) cells from the pregnant uterus play an important role in the physiology of pregnancy and differ functionally from peripheral blood NK cells. Siewiera et al. reveal that this is partly due to the differential expression of splice variants of natural cytotoxicity receptors by these two cell subsets.

Copper is well known for its high antimicrobial efficacy; however, cost, appearance and metallic properties limit application. Here the authors describe a stable, water dispersible copper-glass ceramic powder with long-term antimicrobial activity as an additive for antimicrobial surfaces.

The authors from the ALICE collaboration identify multiple species of mesons and baryons and measure the anisotropic flow with non-flow removal techniques in pp and p-Pb collisions at the LHC, identifying the hallmark of quark flow associated with an expanding quark-gluon plasma.

Here researchers reveal a microexon in the Ank3 gene encoding Ankyrin G allows cortical interneurons to fine-tune calcium signaling and firing, revealing the contribution of alternative splicing to the functional diversity among different types of neurons.

Molecular machines capable of converting chemical energy into mechanical motion have a range of potential applications. Here, the authors report a tuneable, autonomous DNA origami engine fueled by RNA and activated by RNase H that mimics biological motors, driving cyclic microscale motion creating a self-resetting molecular actuator.

In metallic glasses, atomic-scale transport strongly affects the materials properties and thus performance in applications. Here the authors present the intermittent character of structural relaxation connected to microstructural heterogeneity, and power-law behavior at long time scales resulting from collective and correlated atomic motion.

The activity of the membrane-bound enzyme pMMO depends on copper but the location of the copper centers is still under debate. Here, the authors reconstitute pMMO in nanodiscs and use native top-down MS to localize its copper centers, providing insights into which sites are essential for activity.

Glass forming liquids near the glass transition exhibit spatially heterogeneous dynamics, but it remains challenging to study their dynamics and structural origin on an atomic scale. Zhang et al. visualize liquid dynamics at a sub-nanometer and millisecond resolution using electron correlation microscopy.

Lunar rocks, not subject to complex crustal dynamics, reveal evolutionary aspects of the Earth-Moon system. The authors find that lunar ilmenite (age: 3.78 Ga) can host excess titanium in a trivalent state due to redox conditions not found on Earth.

The formation of composite materials has been widely exploited to alter the chemical and physical properties of their components. Here the authors form metal–organic framework (MOF) crystal–glass composites in which a MOF glass matrix stabilises the open pore structure of MIL-53, leading to enhanced CO₂ adsorption.

FLOWERING LOCUS M (FLM) is known as a repressor of Arabidopsis flowering. Here, the authors show that a single intronic substitution of FLM modulates leaf color and plant growth strategy along the leaf economics spectrum, as well as plays a role in plant adaptation.

Endosomal escape of lipid nanoparticles is quantified and optimized in vivo.

Here the authors present the colloidal synthesis of InAs and GaAs nanocrystals with a cubic morphology through a cation exchange reaction with Cu₃As. The chemical bond covalency determines their kinetic-controlled characteristics, influencing their structural ordering. A cellular automaton model captures the cube-to-sphere transition, corresponding to a cubic-to-hexagonal symmetry change.

Aperiodic composite crystals were discovered that emulate 2D moiré materials, demonstrating a potentially scalable approach for producing moiré materials for next-generation electronics and a generalizable approach for realizing theoretical predictions of higher-dimensional quantum phenomena.

The development of a Late-stage functionalization strategy to introduce functionalizable groups provides a toolbox for future drug discovery. Herein, the authors report a synthetic strategy for the N-methyl selective alkenylation and alkynylation of aliphatic tertiary amines using organophotoredox catalysis, and its application to the late-stage functionalization of marketed drugs.

Thermal annealing of metallic glasses is known to cause a universal increase of the relaxation time with sample age. Here, however, the authors show how a mechanical stress disrupts this universal response, leading to highly non-monotonous structural dynamics with time.

Neutron scattering measurements of spin fluctuations in hole-doped high-Tc copper oxides have revealed an unusual 'hour-glass' feature in the momentum-resolved magnetic spectrum. There is no widely accepted explanation for this feature. One possibility is that it derives from a pattern of alternating spin and charge stripes. Many copper oxides without stripe order, however, also exhibit an hour-glass spectrum. This paper reports the observation of an hour-glass magnetic spectrum in a hole-doped antiferromagnet from outside the family of superconducting copper oxides. The system has stripe correlations and is an insulator, which means its magnetic dynamics can conclusively be ascribed to stripes. The results provide compelling evidence that the hour-glass spectrum in the copper-oxide superconductors arises from fluctuating stripes.

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.

The positions of all the atoms in a sample of a metallic glass have been measured experimentally — fulfilling a decades-old dream for glass scientists, and raising the prospect of fresh insight into the structures of disordered solids.

Daytime radiative cooling materials typically require high filler loading or porosity. Here, authors introduce rheology–optics coupling to control particle dispersion, enabling printable low-filler PDMS–ZrO₂ composites for scalable and durable radiative coolers with versatile architectures.

How embryonic hematopoietic stem and progenitor cells proliferate while maintaining multipotency remains unclear. Here they show that Bnip3lb-regulated mitophagy reduces ROS levels, enabling sustained HSPC proliferation.

Here, the authors show that early-life high-fat/high-sugar diet induces sex-specific alterations in adult feeding behavior, hypothalamic transcriptome and blood metabolome, with Bifidobacterium longum and prebiotic FOS + GOS administration restoring these effects via distinct mechanisms, highlighting their therapeutic potential.

Targeting neurons that regulate energy balance may offer new approaches for obesity treatment. Here, authors show that chemogenetic and pharmacological manipulation of GABAergic neurons in the DRN/vlPAG increases adaptive thermogenesis and reduces weight gain in mice fed a highfat diet.

Nanotexture-sensitive fracture focusing during magma fragmentation determines the surface chemistry of volcanic ash particles, thereby modifying the reactive interface and subsequent environmental impacts

The operational stability of perovskite solar cells remains a challenge. Zhang et al. incorporate photoswitchable isomers at grain boundaries to improve their resilience and the stability of the solar cells under light cycling and ultraviolet exposure.

The authors propose a Generalized Latent Equilibrium framework for fully local credit assignment in physical, dynamical neuronal networks such as the brain. By exploiting dendritic structure and prospective coding in cortical neurons, it enables an online approximation of backpropagation through space and time.

Merlin, a vision–language foundation model trained on a large dataset of paired CT scans, patient record data and radiology reports, demonstrates strong performance across model architectures, diagnostic and prognostic tasks, and external sites.

High-pressure minerals in meteorites reflect the conditions prevailing when they were excavated and launched from their parent bodies. Tissint—a recent Martian meteorite—contains an unusual number of large high-pressure minerals, suggesting excavation from an impact of larger magnitude than for previous Martian samples.

Becker et. al developed a proteomic proximity labeling platform named POCA, which makes use of a photosensitizer for singlet oxygen production and protein capture in the presence of amine, enabling profiling of interactomes of proteins and lipids in living cells.

Some pathogenic bacteria rely on adhesive appendages, known as archaic chaperone-usher pili, to establish drug-resistant multi-layered biofilms. Here, Malmi et al. use electron microscopy techniques to show that these pili form a network of ultrathin, flat stacks interconnecting bacterial cells, and provide a detailed description of the interactions between pili.