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Far-red kinase biosensors are applied to image kinase signaling networks at super resolution.

Nanoreactors, with biomimetic features and distinct catalytic functions, show promise in catalytic energy conversion. Here the authors propose the utilization of precisely engineered mesoporous carbon spheres with tunable hollow sizes as nanoreactors, leveraging their catalytic functionalities for enhanced diffusion and microenvironment modulation effects to achieve efficient hydrogen peroxide electrosynthesis.

Here, Li et al. report a two-component system, GrpP/GrpQ, which promotes UPEC pathogenicity. Mechanistically, GrpP/GrpQ directly activates type 1 fimbria expression to promote UPEC invasion in response to D-serine in the host urine.

Power exhaust is one of the biggest challenges stopping fusion energy. This article shows experimental evidence for strategically shaping the power exhaust region as a solution to this challenge, utilising physics understanding to strike a balance between engineering complexity and power exhaust benefits, consistent with reduced models and simulations.

Many individual genetic risk loci associate with multiple diseases, but the molecular basis of these loci often remains unclear. Here, the authors provide a framework to reveal the genetic cross-disease associations at the PROCR vascular disease locus.

An automated deep-learning pipeline for chest-X-ray-image standardization, lesion visualization and disease diagnosis can identify viral pneumonia caused by COVID-19, assess its severity, and discriminate it from other types of pneumonia.

Prevalence of Methanomassiliicoccus was found to be co-occurring with Geobacter and Clostridium in Chinese soils suggesting that direct interspecies electron transfer is an important mechanism for methane emissions in paddy soils, according to co-culturing experiments with bacterial strains coupled with field sampling and chronoamperometry.

Meta-analyses in up to 1.3 million individuals identify 87 rare-variant associations with blood pressure traits. On average, rare variants exhibit effects ~8 times larger than the mean effects of common variants and implicate candidate causal genes at associated regions.

Salmonella Typhimurium establishes systemic infection by replicating in host macrophages. Here, Jiang et al. show that infected macrophages exhibit upregulated glycolysis and decreased serine synthesis, leading to accumulation of glycolytic intermediates that promote intracellular replication and virulence of S. Typhimurium.

The volatilization of alkaline ions is a main factor to degrade the performances of KNN films. Here, the authors utilized the volatilization and incorporation of Mn to construct periodical Mn-inlaid antiphase boundaries in KNN matrix, leading to an improvement of ferroelectric properties.

Spatial imaging methods in lipid research can disrupt tissue integrity and can have limited spatial and spectral resolution. Here, the authors present an SRS-based hyperspectral imaging platform to visualise lipids and lipoproteins in a variety of tissues and animal species.

RMC-7977, a compound that exhibits potent inhibition of the active states of mutant and wild-type KRAS, NRAS and HRAS variants has a strong anti-tumour effect on RAS-addicted tumours and is well tolerated in preclinical models.

Circulating subtypes of Influenza viruses seasonally change and therefore vaccines need to be matched to these strains each year, which is why there is a need for next-generation vaccines that can elicit broad and cross-type protection. Here, Li et al. generate a human-mouse chimeric antibody with broad neutralizing activity against seasonal and pandemic H1N1 and some H5N1 viruses in vivo and identify residues on hemagglutinin relevant for its broad neutralization activity.

In this study, the authors found that sTREM2 attenuates tau hyperphosphorylation by activating transgelin-2. They developed an active peptide that mimics the protective effect of sTREM2, which may be an innovative therapeutic intervention for AD.

Simultaneous, Raman-based imaging of more than 10 proteins in thick samples.

Proteomic analysis of cerebrospinal fluid from individuals with autosomal dominant Alzheimer’s disease reveals how this complex and chronic disease evolves over many decades.

Adam optimization-based pointillism deconvolution (A-PoD) is a broadly applicable super-resolution deconvolution algorithm. A-PoD-coupled SRS microscopy reveals heterogeneous metabolic activity in subcellular structures like lipid droplets.

The development of brain metastases is a lethal yet poorly understood event in the evolution of many cancers. Here, the authors perform whole-genome and whole-exome sequencing on matched normal, primary and metastatic tissue samples to explore the genomic features of brain metastases in colorectal cancer.

Virus-specific CD8⁺ T cells are crucial during H7N9 influenza infection, but CD8⁺ T cell dysfunction is associated with poor prognosis. Here, the authors use molecular and phenotypic analysis to establish persistence of clonally diverse CD8⁺ T cell populations during fatal infection.

Non-destructive methods to image metabolism in situ in living tissues are limited. Here the authors combine deuterium oxide probing and stimulated Raman scattering microscopy to image lipid metabolic dynamics and protein synthesis in cells and in vivo in mice, C. elegans, and zebrafish.

Using whole-genome and whole-exome sequencing, this study identifies eight significantly mutated genes in oesophageal squamous cell cancer, including two genes, ADAM29 and FAM135B, not previously associated with this cancer type.

Mendelian randomization can be used to mimic the effects of protein-targeting drugs in a population of individuals. Here, the authors have identified potential causal proteins for stroke in a two-sample Mendelian randomization framework, providing potential stroke therapeutic targets.

Hybrid rice varieties are bred using male-sterile maternal lines, which are unable to self-pollinate. Here, the authors show that mutations of the tms5 gene, which codes for RNase Z^S1, result in the accumulation of ubiquitin fusion ribosomal protein mRNAs at high temperature to confer genic male sterility.

Cationic metal-organic frameworks provide promising opportunities to capture anionic pollutants, but stable frameworks with sufficiently large pores are lacking. Here the authors present a thorium-based mesoporous, cationic and hydrolytically-stable MOF that can rapidly trap inorganic and organic anionic pollutants.

Systemic lupus erythematosus (SLE) shows a striking bias towards higher prevalence in females. Here, the authors perform fine-mapping of an SLE-associated locus at Xp21.2 and characterise a candidate gene, CXorf21, as IFN-responsive in immune cells that shows sexually dimorphic expression.

Perivascular and leptomeningeal macrophages, collectively termed here parenchymal border macrophages, are shown to regulate flow dynamics of cerebrospinal fluid, implicating this cell population as new therapeutic targets in neurological diseases such as Alzheimer’s.