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Traditional cultured meat scaffolds employ animal-derived biomaterials or intricate manufacturing, but plant-based scaffolds offer an appealing alternative. Here the authors present a simple shortcut method to transform common vegetables into edible bioscaffolds via autoclaving, which mimics meat stiffness and microstructure.

Lai et al. present a spatially resolved atlas of human atherosclerotic plaques, revealing cellular heterogeneity and identifying lymphoid structures and their potential functions and implications.

The formation of directional fibrous tissue bands, typical of liver fibrosis progression, might be induced by the tension of the hepatic stellate cells, as studied with an in vitro microfabricated model.

Identification of a broadly therapeutic antibody h1A6.2 against enteroviruses, which mimics the entry receptor SCARB2 and triggers monocyte/macrophage-dependent Fc effector functions in mice.

The authors report a catalyst featuring Rh-Zn dual sites in a MoS₂ lattice integrated with TiO₂ for the photocatalytic carbonylation of CH₄ with CO and O₂ to CH₃COOH with a high productivity of 152.0 μmol g_cat.⁻¹ h⁻¹ and selectivity of 96.5%.

Achieving both high efficiency and narrow emission in organic light-emitting transistors (OLETs) remains a challenge. Here the authors demonstrate laterally integrated OLETs with an intrinsic microcavity that achieve both enhanced efficiency and narrow emission.

The current use of elastography ultrasound faces challenges, including vulnerability to subjective manipulation, echo signal attenuation, unknown risks of elastic pressure and high imaging hardware cost. Here, the author shows a virtual elastography to empower low-end ultrasound devices with state-of-art elastography function.

Propylene and propane have similar physicochemical properties, and thus their separation is challenging. Now, as an alternative to energy-intensive cryogenic distillation methods, a molecular sieving adsorbent with high propylene adsorption capacity has been shown to sieve propylene from propylene/propane mixtures to yield high-purity propylene.

N⁶-methyladenosine (m⁶A) RNA modification regulates RNA metabolism, and has been implicated in immune regulation. Here, the authors show that the m⁶A methyltransferase, METTL3, translocates into the cytoplasm to increase viral RNA m⁶A modification, decreases viral ds RNA content, and thereby dampens the RIG/MDA5-induced anti-viral immunity.

Protein-protein interactions (PPIs) stabilization with molecular glues plays a crucial role in drug discovery. Here, the authors propose a dual-site approach for the design of clyclin K molecular glues, targeting the PPI region and its dynamic surroundings, and report a dual-site molecular glue for the cyclin-dependent kinase 12 - DNA damage-binding protein 1 complex, resulting in further cyclin K degradation.

C19 hydroxylation is a unique feature of some bioactive steroids. Here, the authors developed a direct C19 hydroxylation approach to scalably access 19-OH-cortexolone in the host T. cucumeris and then converted the product into various pharmaceutically useful products via chemical synthesis.

Crystal structures of the Legionella effector SdeA in a ligand-free state and in complex with ubiquitin and NADH provide insight into SdeA-mediated phosphoribosyl-linked ubiquitination.

Controllable synthesis of higher alcohols from CO hydrogenation remains a great challenge. Here the authors show that potassium-decorated edge-rich MoS₂ enables selective CO hydrogenation to higher alcohols by regulating the reaction kinetics of C-O cleavage, C-C coupling and desorption of alcohols.

Preclinical characterization of the SARS-CoV-2 M^pro inhibitor RAY1216 shows improved in vivo pharmacokinetics compared with nirmatrelvir.

Cryo-electron microscopy structures of two PSII intermediates from psbV-deletion and wild-type strains of cyanobacteria show substantial structural changes. These provide a structural basis for understanding the assembly process of native PSII.

Rewritable surface charge density gradients enable the direct, high-speed and long-distance transport of droplets on distinct surfaces without the need of additional energy input.

High-resolution electron microscopy requires robust and noise-free substrates to support the specimens. Here, the authors present a polymer- and transfer-free direct-etching method for fabrication of graphene grids with ultraclean surfaces and demonstrate cryo-EM at record high resolution.

In situ structures of PBS–PSII–PSI–LHC megacomplexes from the alga P. purpureum at near-atomic resolution using cryogenic-electron tomography and in situ single-particle analysis are reported, providing interaction details between PBS, PSII and PSI.

Recently discovered type III-E CRISPR–Cas systems use the single Cas7-11 effector to cleave foreign RNA. Here the authors use cryo-electron microscopy and biochemical approaches to reveal the mechanisms underlying crRNA maturation, target RNA recognition and cleavage, and communication with the protease Csx29 by Cas7-11.

Using structural and biochemical methods, Liang et al. revealed a C-terminal glutamine-end recognition mechanism of TRIM7 E3 ligases, which enables identification of substrates for TRIM7 and provides insight into the versatile functions of TRIM7 in viral infection and the C-degron pathway.

ZEB1 is a driver of epithelial-to-mesenchymal transition that usually promotes lung cancer in the context of KRAS mutation. Here, the authors uncover a growth suppressive role for ZEB1 in EGFRmutant lung adenocarcinoma, thus elucidating the context dependent function of this protein.

Anti-HER2 resistance causes treatment failure in HER2-positive breast cancers. Here the authors identify FGFR4 as one of the vulnerabilities of anti-HER2 resistant breast cancer and show that FGRR4 inhibition enhances sensitivity to anti-HER2 treatment in these resistant cells by triggering ferroptosis.

Mutations in mitochondrial DNA (mtDNA) play critical roles in human diseases. Here, the authors describe an integrated Cas12a sensor for sensing mtDNA mutations in vivo, showing potential for diagnostic and therapeutic purposes.

The permanent inhabitants exposure to the hypoxia environment long-termly, it may impose negative impact on hypertension. There were 32 studies (86,487 participants) were included for this study review and analyses. We found a curvilinear association between altitude and prevalence of hypertension with peak about 3300 m.

Upgrading methane to more valuable chemicals such as methanol is highly appealing but remains challenging. Here the authors show how edge-rich MoS₂ can be used to oxidize methane to C1 oxygenates at room temperature using oxygen as the oxidant.

Squamous cell carcinomas are an aggressive cancer type which can occur in multiple organ systems. Here, the authors analyse the proteome of SCC cancers from 17 organs and show commonly dysregulated proteins independent of ___location.

Polyamine metabolism is frequently dysregulated in cancers. Here, the authors show that a polyamine biosynthetic enzyme, spermine synthase, is overexpressed in colorectal cancers and cooperates with MYC to prevent cancer cell apoptosis by repression of proapoptotic protein, Bim.

The hexahydropyrrolo[2, 3-b]indole (HPI) framework is found in many natural products. Here, the authors discover a P450 enzyme and develop a whole-cell biocatalysis system that produces the HPI naseseazine C (NAS-C) and 30 NAS-C analogs, several of which show neuroprotective properties.

Cobalt oxide nanoparticles can carry out overall water splitting with a solar-to-hydrogen efficiency of around 5%.

Fibroblasts can be reprogrammed into induced neural stem cells (iNSCs) using transcription factors expressed in neural progenitors. Here the authors show that Ptf1a, which is normally expressed in postmitotic neurons, can reprogram fibroblasts to iNSCs through Notch independent interaction with Rbpj.

SNC1 is an intracellular NLR immune receptor controlled by the E3 ubiquitin ligase SCF^CPR1. A reverse genetic screen in Arabidopsis identified three clustered NLR partners of SNC1 named SIKICs, which are themselves regulated by novel E3 ubiquitin ligases MUSE1 and MUSE2.

Certain adenosine residues within mammalian RNAs undergo reversible N6 methylation. Two methyltransferase enzymes, METTL3 and METTL14, as well as the splicing factor WTAP are identified as core components of the multiprotein complex that deposits RNA N⁶-methyladenosine (m⁶A) in nuclear RNAs.

Millions of Chinese smallholder farmers were persuaded to adopt enhanced management practices, which led to a greater yield, reduced nitrogen fertilizer use and improved environmental performance throughout China.

Nature Immunology’s 20^th anniversary is a good opportunity to reminisce about the ImmGen collective endeavor — its goals, successes and horror stories — and the group’s exploration of various modes of scientific publishing.

Polydatin (PD) protects against LPS-induced vascular leakage in multiple organs and this effect is dependent on SIRT3 activation. PD enhances SIRT3-mediated deacetylation of SOD2 and CypD, thus suppressing mitochondrial dysfunction and subsequent endothelial barrier dysfunction. In addition, RAGE is involved in LPS-regulated SIRT3 signaling.