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Bioplastics derived from biomass show promise as sustainable alternatives to petrochemical plastics, but their adoption is hindered by their inferior mechanical properties and processability. Here, the authors report a deep eutectic solvent treatment process which yields bamboo plastics with high mechanical properties and processability.

By developing a method that allows detection of transient, low-abundance acyl-CoA species, Liu et al. provide a thorough characterization of coenzyme A dynamics and subcellular partitioning.

MGAT1 is a glycosyltransferase critical for the synthesis and maturation of complex N-glycans. Here, the authors show that MGAT1 modulation of CD73 glycosylation and function regulates tumor immune response in triple-negative breast cancer.

Using single-cell metabolomics techniques, Chen and colleagues reveal that an aldehyde-dehydrogenase-2-dependent γ-aminobutyric acid synthesis pathway in hippocampal pyramidal neurons suppresses their excitability during long-term potentiation and learning, linking neuronal metabolism to synaptic plasticity and behavioral adaptability.

Incorporating cyanoalkyl moieties into amino acids and peptides is of interest for potential imaging and therapeutic purposes. Here, the authors developed a Cu-catalyzed asymmetric cyanoalkylation of glycine derivatives for the synthesis of α-cyanoalkylate amino acids and peptide modification.

Fluid management in septic shock lacks personalized approaches, which are critical for improving patient outcomes. Here, the authors show that a proteomic signature can help identify patients who may benefit from a restrictive fluid strategy, potentially reducing hospital mortality rates.

The authors experimentally realize the control of the topological charge of magnetic skyrmionic structures at room temperature in a Dzyaloshinskii-Moriya interaction (DMI) platform with spatially alternating signs. By modifying the DMI energy landscape through chemisorbed oxygen, a magnetic topological transition is realized.

HIV reservoir dynamics are still incompletely understood. Here, the authors use barcoded HIV in a humanized mouse model to show that cell clones linked to viremia are likely eliminated, while proliferated cell clones contribute to viremia, are likely more resistant to elimination and might fuel viral persistence.

Bats are a likely reservoir of zoonotic coronaviruses (CoVs). Here, analyzing bat CoV sequences in China, the authors find that alpha-CoVs have switched hosts more frequently than betaCoVs, identify a bat family and genus that are highly involved in host-switching, and define hotspots of CoV evolutionary diversity.

Genome assemblies for the SunUp transgenic papaya and its progenitor Sunset identify three transgene-insertions in SunUp. Resequencing of 86 papaya genomes highlights the impacts of breeding and geographic origin.

This study finds that vegetation greening is expected to exacerbate compound soil drought-heat extreme events, as enhanced transpiration during the early growing season depletes soil moisture leading to deficits in the subsequent warm season.

Xue Zhang, Jing Yu Liu and colleagues report SLC20A2 mutations in familial idiopathic basal ganglia calcification (IBGC, also known as Fahr disease). These mutations impair the function of the type III phosphate transporter encoded by SLA20A2 and may disturb phosphate homeostasis in the body.

Developing efficient and transparent photoanodes for solar water splitting is crucial for advancing clean energy technologies. Here, the authors report Sb-doped p–n homojunction hematite photoanodes that achieve high transparency and a stable photocurrent density of 4.21 mA cm^–2.

Platelet-activating factor (PAF) and PAF-like phospholipids were identified as propagators of ferroptosis, whereas PAFAH2 suppressed synchronized ferroptosis and, thus, prevented tubular cell death in acute kidney injury.

In vivo manipulation of the dynamics of nanoparticles’ is essential for disease-specific imaging and therapy, but tends to involve complex design processes. Here, the authors report a strategy for manipulating the assembly of nanoparticles in vivo through a self-catalysis-instructed dimerization of tyrosine, offering convenient fabrication, high reaction specificity and biocompatibility.

Single-lysosome mass spectrometry (SLMS) integrates lysosomal patch-clamp recording and induced nanoESI/MS for concurrent metabolic and electrophysiological profiling of individual enlarged lysosomes.

The trade-off between grain number and grain weight is a major obstacle for increasing rice yield. Here, the authors show that variation in 5’ UTR of OsMADS17 can simultaneously increase grain number and grain weight through decreasing mRNA translation efficiency.

In this study the authors report USP48 and BRAF are frequently mutated in USP8 wild-type corticotroph adenomas, and cause Cushing’s disease mainly through promoting the promoter activity of POMC. Inhibition of BRAF may be a promising therapeutic strategy for the treatment of patients with BRAF-mutated corticotroph adenomas.

Bats are a likely reservoir of zoonotic coronaviruses (CoVs). Here, analyzing bat CoV sequences in China, the authors find that alpha-CoVs have switched hosts more frequently than betaCoVs, identify a bat family and genus that are highly involved in host-switching, and define hotspots of CoV evolutionary diversity.

Here, Kim et al. describe a new kick and kill strategy utilizing a single administration of a protein kinase C modulator and latency reversing agent in combination with injections of allogeneic peripheral blood natural killer cells diminishes the HIV reservoir in HIV-infected humanized mice.

Assessment of population vulnerability and adaptive capacity under climate change is crucial for informing conservation strategies. Sang et al. assemble a reference genome for Populus koreana and combine population genomics and modelling to predict spatiotemporal responses to climate change.

Monitoring interfacial electron transfer in photocatalytic systems is fundamentally important but experimentally challenging. Here the authors use mass spectrometry to detect and monitor intermediates formed through photoelectron transfer and to image active crystalline facets of semiconductor photocatalysts.

The mid-Holocene has seen a number of climate shifts, which have been associated with societal changes. Here, the authors investigate in a centuries long megadrought in Southeast Asia during the mid-Holocene, possibly caused by the end of the Green Sahara period.

Soft robots offer an ideal embodiment for artificial intelligence integration owing to their inherent safe interaction with humans. However, their growth is impeded by low standardization. Origami-based standardized soft actuators and a LEGO-like assembly strategy enable the creation of complex, functional, soft robotic systems.

Jin et al. show that astrocytic ALDH2 metabolizes ethanol in the brain, thereby attributing behavioural effects of alcohol to metabolites produced in the brain rather than the liver.

Xiangdong Fu and colleagues show that variation in DEP1, which encodes a G protein subunit known to influence rice panicle architecture, underlies a major quantitative trait locus for nitrogen-use efficiency. These findings suggest that modulating heterotrimeric G protein activity could contribute to environmentally sustainable increases in rice grain yield.

The presence of the unnatural amino acid l-allo-enduracidine in the cyclic scaffold of teixobactin complicates its total synthesis. Here, the authors developed a convergent strategy for the scalable synthesis teixobactin and found two potent analogous.

Callus browning heavily affects indica rice transformation regeneration. Here, the authors show transposon insertion in the promoter of BOC1 gene, encoding a SIMILAR TO RADICAL-INDUCED CELL DEATH ONE protein, can upregulate its expression and decrease callus browning in cultivated rice by releasing oxidative stress.

The isolation of phosphorylated peptides is important for understanding protein function. Here, the authors use magnetic nanoparticles for the selective analysis of phosphorylated peptides, and show that the composition of the nanoparticles affects the selectivity for mono- or multi-phosphorylated compounds.

Xin-zhuan Su and colleagues report genome-wide SNP genotyping of 189 culture-adapted Plasmodium falciparum parasites and examine population structure, selection and recombination hotspots. They also conduct genome-wide association studies for resistance to seven different antimalarial drugs.