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Here, they develop optimized mouse testicular organoids that recapitulate key testicular functions and generate functional haploid germ cells, enabling the generation of normal fertile F2 offspring. These organoids can be used to model male infertility and screen for drugs that may prevent germ cell loss after chemotherapy.

Here, the authors present an integrated microneedle-based electrochemiluminescence device designed for real-time detection of protein biomarkers in interstitial fluid.

Extreme environments host diverse microbes, yet their global diversity remains underexplored. Here, the authors analyze both isolate genomes and metagenomes from various extreme habitats to construct a microbial genomic catalog, and use protein language models to identify antimicrobial peptides active against drug-resistant pathogens.

Pre-harvest sprouting (PHS) causes severe yield and quality loss in cereal crops worldwide. Here, the authors report a cyclic nucleotide-gated channel/Ca^2 + -permeable channel encoding protein negatively regulate PHS and its involvement in modulating of calcium and hormonal signaling pathways in wheat.

High-latitude soils are future soil organic carbon loss hotspots, with losses dominated by particulate organic carbon (POC). The fraction of POC in total SOC (f_POC) is a key indicator, emphasizing the climate importance of preserving POC.

Elevated exposure to 4-hydroxyphenanthrene (4-OHPhe) is positively associated with obesity risk. Here, the authors show that exposure to 4-OHPhe downregulates expression of hydroxylamine reductase genes in Bacteroides uniformis, leading to altered gut microbiota-bile acid-FXR axis and suppression of adipose thermogenesis.

Treatment failure exists in Induction chemotherapy followed by concurrent chemoradiotherapy (CCRT) for locoregionally advanced nasopharyngeal carcinoma (LA-NPC) patients. Here this group reports a phase 2 randomized trial evaluating the efficacy and safety of adding nimotuzumab, to CCRT on 246 patients with untreated, non-keratinising, stage II–IVA LA-NPC.

Cancer stem cells contribute to cancer evasion and relapse by suppressing the immune response. Here, the authors identify sterol O-acyltransferase 1 (SOAT1) as a cancer stem cell immune checkpoint and propose that SOAT1 inhibition results in oxysterol-mediated reprogramming of intratumoral regulatory T cells via a trans-cellular 20SOHC-GPR132, ultimately enhancing anti-tumor immunity in various preclinical mouse models.

Here, the authors report the fabrication of broadband flexible photodetectors based on composite graphene-copper phthalocyanine heterojunctions, showing that a moderate external pressure can enhance the performance of the devices. The detectors were also applied for simultaneous contact sensing and non-contact perception as electronic skin sensors.

The authors identify Npr1 as a nucleophagy receptor in fission yeast that acts redundantly with Epr1 to degrade nuclear components. Tethering chromatin to the inner nuclear membrane blocks nucleophagy, suggesting a genome protection mechanism.

Delivery to the eye can be complex. Here, the authors report on eyedrop based delivery using zwitterionic nanocages to deliver catalase and superoxide dismutase for enzymatic cascade therapy to treat geographic atrophy, which outperforms intravitreal injection and current clinical antioxidants and supplements.

Maternal obesity is known to cause systemic lipid dysregulation, yet its effect on lipid reprogramming during the maternal-to-zygotic transition (MZT) remains unknown. Here, they show that obesity disrupts very-long-chain fatty acids (VLCFAs) storage in oocytes, impairing peroxisomal protein import in 2-cell embryos.

Photocured materials with room temperature phosphorescence are potentially useful but can be challenging to prepare. Here, the authors report the development of such materials by use of naphthalimide as both a chromophore and photoinitiator.

Methicillin-resistant Staphylococcus aureus (MRSA) is a key pathogenic bacterium and poses a significant therapeutic challenge due to its developing resistance to therapeutics. Here the authors establish a role for the MRSA virulence factor phenol-soluble modulin α3 in promoting macrophage M1 polarization and necroptosis via the host receptor FPR2 and the ISGF3 complex, and suggest the use of fludarabine to target the STAT1 component of this axis in models of MRSA infection.

Protein oligomerization can regulate cellular functions. Here, authors identify a small molecule that selectively induces WDR5 oligomerization using nanopore screening and show it disrupts cancer-driving interactions, highlighting a potential anti-tumor strategy.

Han et al. report a highly conductive composite electrode with low equivalent sheet resistance of 1.5 Ω sq-1. A self-masking method is developed to prevent shunting caused by uneven grid surfaces, enabling flexible organic solar cells with efficiencies of 15.20% (4 cm² devices) and 14.24% (16 cm² devices).

The flammability of the Li electrode impedes its safe application in a battery. Here, the authors develop a layered Li electrode design to eliminate corrosion between Li metal and fire retardant, and smart release fire retardant against Li combustion during heating conditions, enabling a safe Li metal battery.

In conventional s-wave superconductors, ferromagnetism is strongly suppressed, due to the singlet pairing of the electrons. Here, Xiang, He, Lin, and coauthors find a long-range ferromagnetic order among impurity sites in the spin-orbit coupled Fe(Se,Te) using scanning superconducting quantum interference device microscopy.

Protein engineering is often hindered by the gap between modelling and experiment. Here, authors present ORI, a closed-loop computational framework to iteratively optimize proteins, achieving 100-fold higher activity, enhanced thermal stability, and the design of multifunctional enzymes.

The crystal structure of the CHS-CHIL complex reveals a gating mechanism that enhances CHS activity and specificity. This conserved regulatory paradigm, validated by engineering a CHIL variant, offers strategies to improve flavonoid production in plants.

Zinc isotopes in basalts along a 1,100-km transect of the Gakkel Ridge record widespread mantle recycling of surface carbonates via ancient oceanic subduction, explaining the unusually carbon-rich nature of the Arctic asthenosphere.

The impact of cooling through the Eocene-Oligocene transition on the marine biosphere is not well constrained. Here the authors construct a high-resolution record of foraminiferal species richness history spanning this transition that reveals differential diversity trends depending on foraminiferal habitat and life mode.

Drivers of fungal metabolic diversity are incompletely understood. Here, the authors conduct a global genomics study of over 1,000 pathogenic fungi to show that geography shapes the metabolic diversity in Aspergillus flavus revealing how climate drives fungal chemical adaptive evolution.

The mid-infrared (MIR) range of the electromagnetic spectrum can be indirectly accessed by frequency upconversion. Here, authors propose a phase-matching-free scheme for broadband and efficient upconversion, covering wavelengths from MIR to ultraviolet with high-order harmonics generated from a NbOI₂ crystal. MIR imaging is demonstrated with a standard silicon camera.

Several genes in regulating flowering time have been identified in soybean, but the epigenetic regulators are still largely unknown. Here, the authors identify GmLDL2, a histone H3K4me1/2 demethylase, as a crucial flowering time regulator in soybean.

The photonic spin-Hall effect usually manifests as correlations between circularly polarised light and directional excitation of evanescent waves. By attaching chiral gold nanocubes to silver nanowires, here, authors demonstrate directional propagation of surface plasmon polaritons under linearly polarised excitation.

Real-time spectrum sensing (RT-SS) is essential for 6G networks to dynamically manage spectral resources and support integrated sensing and communication. Here, the authors develop a thin film lithium niobate photonic system for wideband RT-SS up to 120 GHz with nanosecond-level latency.

Euglenophytes evolved via secondary endosymbiosis, exemplifying plastid evolution. Here, the authors solve Euglena gracilis’ photosystem I structure, revealing specific protein organizations and structural features for far-red light absorption. This work informs the engineering of photosystem.

The Taiwan Precision Medicine Initiative (TPMI) has built a cohort of more than half a million individuals with Han Chinese ancestry, providing a rich resource of genetic and medical data for this group.

The Taiwan Precision Medicine Initiative recruited and genotyped more than half a million Taiwanese participants, almost all of Han Chinese ancestry, and performed comprehensive genomic analyses and developed polygenic risk score prediction models for numerous health conditions.

Researchers identify FOXJ3 variants in focal epilepsy and cortical dysplasia and show that FOXJ3 regulates neuronal migration and cortical layer formation by controlling the PTEN–mTOR pathway; disruption of this process leads to abnormal brain development.

Selective activation of aliphatic C–H bonds in complex polycyclic terpenoids remains a significant challenge. Now a bacterial P450 enzyme has been shown to achieve precise functionalization of inert C–H sites in pentacyclic triterpenoids, unveiling a distinctive relay-oxidation pathway mediated by 1,5-hydogen atom transfer and establishing a versatile chemo-enzymatic platform for accessing previously unexplored chemical space.

Pulmonary fibrosis is a progressive lung disease characterized by scarring and impaired function, with vascular endothelial cells playing a key role in disease progression. Here, the authors show that endothelial mechanosensitive PIEZO1 promotes fibrosis by activating the CAPN2-STAT3-IL-33 signaling axis, identifying a promising therapeutic target for treatment.

A dual-symmetry-guided strategy is used to assemble a broad class of complex Archimedean lattices and two-dimensional quasicrystalline structures, providing a general and experimentally accessible route to complex-symmetry materials.

Dutta et al. demonstrate that the tumor suppressor complex BRCA1–BARD1 physically interacts with the RNA–DNA helicase Senataxin (SETX) and upregulates the activity of SETX to resolve harmful R-loops crucial for the avoidance of transcription–replication conflicts.

ERAST speeds up homology search and provides a vector database for 1 billion biological sequences.

You, Hu et al. discover a population of COTL1^high NK cells regulated by GITRL⁺ macrophages and demonstrate their functional importance in mediating anti-tumour immunity in cancer with impaired tumour-specific MHC-I expression.

The mechanism of strange metallicity remains difficult to understand. Now it is shown that in a strongly correlated d-orbital kagome metal, compact orbitals created by destructive interference can produce the unusual electronic behaviour.

Li and colleagues show that the transcription factor ZFP148 restrains the differentiation of antigen-specific CD8⁺ T cells toward cytolytic effector cells by repressing the expression of KLF2.

Imaging genetics links genetic variations to brain structures and functions, however the computational challenges posed by high-dimensional imaging and genetic data are significant. Here, the authors develop a scalable genome-wide association analysis framework for imaging data.

NatD is an acetyltransferase responsible for N-α-terminal acetylation of the histone H4 and H2A and has been linked to cell growth. Here the authors show that NatD-mediated acetylation of histone H4 serine 1 competes with the phosphorylation by CK2α at the same residue thus leading to the upregulation of Slug and tumor progression.

Femtosecond laser pulse-induced coherent helicity switching of magnetic vortices in permalloy disks on picosecond timescales is reported.

A set of hydroxy promoters physically mixed with cobalt oxides for syngas to light olefins conversion using Fischer–Tropsch synthesis is shown to boost catalyst performance as well as simplifying the process and increasing sustainability.

Here the authors reveal a study of 486,956 Han Chinese individuals showing that most people with genetic variants affecting drug response do not have the predicted adverse events, highlighting the challenges of implementing pharmacogenetics in clinical practice.

This study finds that synchronized maturation of gray matter myelination, not just white matter wiring, is strongly linked to the emergence of functional brain networks in newborns.

Severe fever with thrombocytopenia syndrome virus infects male reproductive tissues, reducing sperm counts and testosterone levels, provoking inflammation with prolonged viral presence in semen that is linked to disease severity.