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This study uses epi-retro-seq to link single-cell epigenomes and cell types to long-distance projections for neurons dissected from different regions projecting to different targets across the whole mouse brain.

Cryoelectron microscopy, cryoelectron tomography and proteomics are used to resolve the 96-nm modular repeat of axonemal doublet microtubules from both sperm flagella and epithelial cilia of the oviduct, brain ventricles and respiratory tract.

Miniature passive fliers are of interest, but there are challenges in controlling their motion. Here, the authors report the use of light-responsive thin films for optical control of the gliding of passive fliers.

A fibroblast lineage marked by FAP gives rise to POSTN-expressing fibroblasts resembling matrifibrocytes and IL-1β regulates FAP/POSTN fibroblast specification by directly signalling to cardiac fibroblasts, highlighting a role for immunomodulators in targeting cardiac fibrosis.

Toghani, Gupte et al. identify semaphorin 4A as a cell-extrinsic factor that protects myeloid-biased hematopoietic stem cells from inflammaging, mainly produced by their progeny—neutrophils—and acting via a negative feedback loop.

Recent studies integrating multi-omics data with cell atlases across development for brains of humans and model organisms are revealing conserved and divergent patterns of brain development at the molecular and cellular levels, and linking these to complex behavioural and neuropsychiatric phenotypes.

Here, the authors describe two opabiniid-like euarthropods with anterior proboscises from the Middle Ordovician Castle Bank Biota, Wales, UK. Phylogenetic analysis suggests that these specimens may be sister to radiodonts and deuteropods.

In mouse, an axonal connectivity map showing the wiring patterns across the entire brain has been created using an EGFP-expressing adeno-associated virus tracing technique, providing the first such whole-brain map for a vertebrate species.

Growth limitation caused by mutual shading and the high harvest cost hamper algal biofuel production. Here, the authors overcome these two problems by designing a semi-continuous algal cultivation system and an aggregation-based sedimentation strategy to achieve high levels production of biomass and limonene.

Multi-modal analysis is used to generate a 3D atlas of the upper limb area of the mouse primary motor cortex, providing a framework for future studies of motor control circuitry.

A spatially resolved transcriptional atlas of the mid-gestational developing human brain has been created using laser-capture microdissection and microarray technology, providing a comprehensive reference resource which also enables new hypotheses about the nature of human brain evolution and the origins of neurodevelopmental disorders.

Cation exchange reactions convert ionic nanocrystals into new compositions through the substitution of cations. Now, a cation exchange reaction has been demonstrated on a Cu₂Se nanocluster with a uniform arrangement of atoms.

The authors uncover synthetic lethality between TP53 and ENDOD1, which contains an atypical endonuclease domain. Co-depleted G1 cells accumulate single stranded DNA and die. Combined with xenograft data the work identifies ENDOD1 as a potential cancer-specific SL drug discovery target.

Analysis of HbA1c and FPG levels across 117 population-based studies demonstrates regional variation in prevalence of previously undiagnosed screen-detected diabetes using one or both measures and suggests that use of elevated FPG alone could underestimate diabetes prevalence in low- and middle-income countries.

Parent-of-origin effects (POE) are observed when there are different effects from alleles inherited from the two parents on phenotypic measures. Here, Zeng et al. study POE on DNA methylation in 5,101 individuals and identify genetic variants that associate with methylation variation via POE and their potential phenotypic consequences.

The physicochemical driving forces of protein-free, RNA-driven phase transitions were previously unclear, but it is now shown that RNAs undergo entropically driven liquid–liquid phase separation upon heating in the presence of magnesium ions. In the condensed phase, RNAs can undergo an enthalpically favourable percolation transition that leads to arrested condensates.

Omics data’s diversity and high-dimensionality challenge integration across technologies and with imaging. Here, authors introduce mapping method xIV-LDDMM that estimates geometric and feature transformations to integrate tissue-scale atlases with molecular and cellular-scale data.

Herpes simplex virus-1 (HSV-1) suppresses the induction of interferon to evade antiviral immunity. Here, Wang et al. show that during HSV-1 infection, IL-36 increases cellular sensitivity to interferon through induction of IRF1 and the interferon receptor.

Liu et al. demonstrate that human-driven soil contamination in natural areas mirrors that in nearby urban greenspaces globally, and highlight the potential influence that soil contaminants have on ecosystem functions.

Transcranial ultrasound stimulation (TUS) is a non-invasive method to modulate deep brain activity. Using direct recordings from implanted electrodes, we showed that TUS engages the human globus pallidus internus, with effects on neural oscillations and behavior.

The neuregulin receptor ErbB4 is an important modulator of GABAergic interneurons and neural network synchronization but little is known about the endogenous ligands that engage ErbB4 and the downstream targets. Here the authors describe the existence of a cell-autonomous bidirectional pathway that links NMDA receptor activity with NRG signalling in GABAergic interneurons.

GWAS have so far identified 129 loci associated with type 2 diabetes (T2D). Here, the authors meta-analyse three large T2D GWA studies which uncovers 42 additional loci, further prioritize 33 functional genes using eQTL and mQTL data and propose regulatory mechanisms for three putative T2D genes.

Single-photon emitters (SPEs) in 2D semiconductors are usually affected by complex spectral profiles that limit their understanding and applications. Here, the authors combine a noncovalent surface functionalization method with localized mechanical strain to simplify the spectra and enhance the purity of SPEs in monolayer WSe₂.

Here, the authors apply live-cell and in situ fluorescence imaging at the single-molecule level to examine lambda DNA replication in single cells, finding that individual phage DNAs sequester host factors to their own vicinity and confine their replicated DNAs into separate compartments, suggesting that phage decision-making transcripts are spatially organized in separate compartments to allow distinct subcellular decisions to develop.

Vγ6⁺ Vδ1⁺ γδ T cells control tolerance to cold by activating adipocyte IL-17RC and promoting sympathetic innervation of thermogenic adipose tissue in mice.

Reference assemblies of great ape sex chromosomes show that Y chromosomes are more variable in size and sequence than X chromosomes and provide a resource for studies on human evolution and conservation genetics of non-human apes.

Lu et al. perform systematic functional analyses using data from the TRACERx cohort of patients with non-small-cell lung cancer and delineate how FAT1 regulates homologous recombination repair, chromosomal instability and whole-genome doubling with distinct mechanisms.

Anion-exchange membrane water electrolysers have the potential to rival more costly acidic proton-exchange membrane electrolysers, but their performance and efficiency commonly still fall short. Now an anion-exchange membrane water electrolyser is prepared with a NiFe layered double hydroxide catalyst-coated membrane that achieves high current densities above 2 A cm⁻² at 1.8 V and operando X-ray absorption spectroscopy is used to track the formation of the catalytically active γ-LDH phase.

Satellite records combined with global ecosystem models show a persistent and widespread greening over 25–50% of the global vegetated area; less than 4% of the globe is browning. CO₂ fertilization explains 70% of the observed greening trend.

OCT1 plays an important role in the uptake of drugs and metabolites in the liver. Here, authors present the structure of OCT1 to understand how it recognizes and transports a wide range of drugs and substrates.

Dissociative states in mouse and human brains are traced to low-frequency rhythmic neural activity—with distinct molecular, cellular and physiological properties—in the deep retrosplenial cortex and the posteromedial cortex.

Early cancer detection by cell-free DNA (cfDNA) is challenged by the low amount of tumour DNA in cfDNA, tumour heterogeneity and the small patient cohorts. Here, the authors develop a method, cfMethyl-Seq, for cost-effective methylome profiling of cfDNA and for detecting and locating cancer.

Skp2 forms part of the SCF complex—an E3 ubiquitin ligase. Here the authors identify macroH2A1 as a novel target of Skp2 and propose an axis of regulation involving Skp2-macroH2A1-CDK8-p27 in cancer.

Variant-to-gene-to-program is a new approach to building maps of genome function to link risk variants to disease genes and to convergent signalling pathways in an unbiased manner; its strength is demonstrated in coronary artery disease.

Forest carbon source and sink processes may have contrasting climatic sensitivities. This analysis on 177 coniferous forest sites shows that carbon fluxes and wood formation are coupled but not fully synchronous at intra-annual scales, with peaks in cambial activity preceding those in photosynthesis and respiration.

Suppressed Dexter transfer is needed to achieve efficient and stable hyperfluorescence, but complex matrices must be involved. A molecular design strategy has been proposed where Dexter transfer can be substantially reduced by an encapsulated terminal emitter, leading to ‘matrix-free’ hyperfluorescence.

This isoform-centric microglia genomic atlas includes 35,879 novel human microglia isoforms identified by long-read RNA sequencing. A multi-ancestry quantitative trait locus meta-analysis of known and novel isoforms in 555 samples from 391 donors finds associations with genetic risk loci in Alzheimer’s and Parkinson’s diseases.

While many genetic loci have been found to be associated with disease, not many have had their causal variants and mechanisms investigated. Here, the authors experimentally dissect two loci near GDF5 which are associated with two different joint disorders and which map to independent regulatory elements.

Variability in human longevity is genetically influenced. Using genetic data of parental lifespan, the authors identify associations at HLA-DQA/DRB1 and LPA and find that genetic variants that increase educational attainment have a positive effect on lifespan whereas increasing BMI negatively affects lifespan.

How sensory maps are formed in the brain is only partially understood. Here the authors describe spontaneous calcium waves that propagate across different sensory nuclei in the embryonic thalamus; disrupting the wave pattern triggers thalamic gene expression changes and eventually alters the size of cortical areas.

TANK-binding kinase-1 (TBK1) and its homologue IκB kinase-ε (IKKε) are critical in the induction of the interferon response and the response to infection by pathogens. Here the authors show that pharmacological targeting of TBK1 AND IKKε reduces the immunopathology seen in a murine model of SARS-COV-2 infection.

The relationship of mycorrhizal associations with latitudinal gradients in tree beta-diversity is unexplored. Using a global dataset approach, this study examines how trees with arbuscular mycorrhizal and ectomycorrhizal associations contribute to latitudinal beta-diversity patterns and the environmental controls of these patterns.