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Screening Cas9 orthologues to improve CRISPR interference in mycobacteria identified four that are broadly functional for targeted gene knockdown, one of which (dCas9_Sth1) achieves a 20–100-fold knockdown of endogenous gene expression with minimal proteotoxicity.

Conditional expression of the most common somatic gain-of-function Ezh2 mutation in mouse models of melanoma and lymphoma reveals insight into its cooperation with other oncogenic events and its effects on the epigenome.

Here the authors profile skin microenvironment changes in response to spaceflight by performing a multi omics analysis using skin punch biopsies from the crew members of SpaceX Inspiration4 mission comparing before, post launch and one day after return 91 of the 3-day mission.

The multipass membrane transporter MFSD6 localizes to the plasma membrane and acts as a host entry factor for enterovirus D68 (EV-D68) by binding directly to EV-D68 particles through its extracellular, third loop, offering a potential target to combat infections by this emerging pathogen.

This work identifies the spliceosome, which normally excises introns from mRNAs, as being responsible for generating the 3′ end of TER. It does so by performing a site-specific cleavage reaction that previously had not been observed for the spliceosome.

Legionella pneumophilia is known to secrete more than 300 effectors via a type IV secretion system. Here, Schator et al. characterise how the chromatin modifying effectors RomA and LphD work synergistically to hijack host responses and facilitate bacterial replication.

Genomic integration of an adeno-associated virus vector in a mouse model of Angelman syndrome unsilences paternal Ube3a and rescues anatomical and behavioural phenotypes, suggesting a pathway towards the treatment of this neurodevelopmental disorder.

Glioblastoma stem cells co-opt lysine uptake and degradation to shunt the production of crotonyl-CoA, remodelling the chromatin landscape to evade interferon-induced intrinsic effects on glioblastoma stem cell maintenance and extrinsic effects on immune response.

Cultivation challenges hinder the exploration of the gut microbiota. Here, authors combine whole metagenome sequencing with culturomics to selectively enrich for specific taxa, uncovering medium modifications such as caffeine, that improve the cultivation of specific microbes or metabolic pathways.

GIANT, a genetically informed brain atlas, integrates genetic heritability with neuroanatomy. It shows strong neuroanatomical validity and surpasses traditional atlases in discovery power for brain imaging genomics.

The authors use single-nucleus RNA-seq to identify 10 GABAergic interneuron subtypes in human cortex layer 1. Molecular, morphological, and physiological evidence points to an emerging human cell type, the rosehip cell, not found in other species.

The record-low Antarctic sea-ice decline in 2023 substantially altered Southern Ocean–atmosphere interaction leading to unprecedented wintertime turbulent ocean heat loss to the atmosphere, enhanced storminess and increased dense water formation.

Chen et al. perform single-molecule imaging of translation at ribonucleoprotein (RNP) granules. They show that RNP granule surfaces are sites of nanos mRNA translation, whereas the granule interior is translationally repressive.

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.

Although the hedgehog (HH) pathway is known to be deregulated in medulloblastoma, inhibitors of the pathway have shown disappointing clinical benefit. Using single-cell sequencing in a mouse model of the disease, the authors show that the response to the HH pathway inhibitor vismodegib is cell-type specific.

A genome-wide association study in ~3 million individuals identifies 3,952 independent variants associated with educational attainment. A polygenic index explains 12–16% of variance for this trait and contributes to risk prediction for ten diseases.

An analysis of longitudinal cohort data across diverse populations suggests that the incidence of wasting between birth and 24 months is higher than previously thought, and highlights the role of seasonal factors that affect child growth.

How tissues interact to help each other grow is a major question for biologists. Here, the authors show that motor innervation controls positioning of sympathetic progenitor cells to ensure correct shaping of ganglia in the peripheral nervous system.

Here the authors present an approach that can reveal the full complement of mRNA isoforms encoded by individual genes, and they identify a major isoform of the retinal degeneration gene CRB1 which functions at the cell-cell junctions of the outer limiting membrane to promote photoreceptor survival.

Cell death is a critical process in health and disease, yet available markers record later stages of cell death once a cell has already begun to decompose. Here the authors show the use of a genetically encoded calcium indicator that demarcates an irreversible stage of cell death earlier than previously possible.

Here, the authors report the use of ultrahigh vacuum tip-enhanced Raman spectroscopy to characterize the oxidation processes of monolayer borophene with atomic-scale resolution and single-bond sensitivity, demonstrating the potential of the technique for probing the local chemistry of surface adsorbates on low-dimensional materials.

Living things rely on extremely sensitive molecular circuits. Here, authors uncover a universal structural limit on kinetic scheme sensitivity, with implications for gene regulation & the functions of condensates.

A systematic gene deletion screen targeting all predicted transmembrane transporters of the protozoan parasite Leishmania identified forty mutants that had a significant loss of fitness in macrophage and mouse infections. Loss of the V-type H⁺ ATPase was particularly deleterious in vivo.

Structures associated with the final steps of non-homologous end joining (NHEJ) and gap filling present new targets for NHEJ inhibition to enhance efficacy of radiotherapy and accuracy of gene editing.

Modulation of peripheral nervous system signalling has many applications in medicine, neurobiology and machine-man interfaces. Here the authors develop a microscale implantable device for chronic interfacing with a small diameter nerve, and show multi-week in vivo recording and control of activity.

The accretion geometry of X-ray binary Cygnus X-3 is determined here from IXPE observations. X-ray polarization reveals a narrow funnel with reflecting walls, which focuses emission, making Cyg X-3 appear as an ultraluminous X-ray source.

Coastal megacities, such as Shanghai and New York City, exhibit marked disparities in flood evacuation patterns for elderly residents. Risk-informed, strategic storm flood evacuation planning can significantly improve the overall performance of evacuee transfer for large coastal cities.

Trained on 1.5 million whole-slide images from 100,000 patients, a pathology foundation model is shown to improve performance of specialized models in detection of rare cancers.

Chromosome-scale sequence assemblies of 20 diverse varieties of barley are used to construct a first-generation pan-genome, revealing previously hidden genetic variation that can be used by studies aimed at crop improvement

Trace metals have been an important ingredient for life throughout Earth’s history. Here, the authors show that a member of an elusive archaeal lineage (Caldarchaeales or Aigarchaeota) requires tungsten for growth, and provide evidence that tungsten-dependent metabolism played a role in the origin and evolution of this lineage.

Trachoma is targeted for global elimination as a public health problem by 2030. Here, the authors combine data from 14 African populations to show that IgG in children is a robust approach to monitor transmission as populations approach elimination.

In a serological analysis, Bore et al. utilise serum samples, collected from a cohort of individuals associated with bushmeat hunting and butchering, in the forested region of Guinea, a region close to the epicentre of the 2013–2016 West Africa Ebola virus disease epidemic.

Exome sequencing of patients with congenital heart disease (CHD) and their unaffected parents reveals an excess of strong-effect, protein-altering de novo mutations in genes expressed in the developing heart, many of which regulate chromatin modification in key developmental genes; collectively, these mutations are predicted to account for approximately 10% of severe CHD cases.

The authors present palaeoclimatic data in the form of stable isotope records from equid teeth spanning 12,500 years of human occupation at the site of Ilsenhöhle in Ranis, Germany, including the earliest occupation of the site by Homo sapiens ~45,000 years ago.

An extensive map of human DNase I hypersensitive sites, markers of regulatory DNA, in 125 diverse cell and tissue types is described; integration of this information with other ENCODE-generated data sets identifies new relationships between chromatin accessibility, transcription, DNA methylation and regulatory factor occupancy patterns.

Little is known about von Economo neurons, which have been described in a subset of mammals and appear to be selectively lost in several human neurological diseases. Here, authors reveal the gene expression profile of these cells and show that they are likely long-distance projection neurons.

ChIP–seq and CETCh–seq data are used to analyse binding maps for 208 transcription factors and other chromatin-associated proteins in a single human cell type, providing a comprehensive catalogue of the transcription factor landscape and gene regulatory networks in these cells.

The two homoeologous subgenomes in the allotetraploid frog Xenopus laevis evolved asymmetrically; one often retained the ancestral state, whereas the other experienced gene loss, deletion, rearrangement and reduced gene expression.

Controlling chaotic behavior in spintronic devices is promising for signal-processing applications. Here, the authors unveil the symbolic patterns hidden in the magnetization dynamics of a nanocontact vortex oscillator and detail how to control chaos complexity with a single experimental parameter.

Genomic analyses of localized, non-indolent prostate cancer identify recurrent aberrations that can predict relapse, and also highlight differences between early prostate cancer and metastatic, castration-resistant disease.

The experimental observation that water dimers diffuse more rapidly than monomers across materials’ surfaces is yet to be clarified. Here the authors show by ab initio calculations classical and quantum mechanical mechanisms for faster water dimer diffusion on a broad range of metal and non-metal surfaces.

The endosomal sorting complex required for transport machinery supports key cellular functions including cell division, autophagy and membrane repair. This Review presents recent mechanistic and structural insights into the assembly and remodelling of endosomal sorting complex required for transport complexes in different cellular contexts.

Analysis of whole-genome sequencing data across 2,658 tumors spanning 38 cancer types shows that chromothripsis is pervasive, with a frequency of more than 50% in several cancer types, contributing to oncogene amplification, gene inactivation and cancer genome evolution.

Tecovirimat blocks replication of 2022 monkeypox virus isolate in vitro, supporting its use in ongoing human clinical trials.

Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder with symptoms including intrusive thoughts and time-consuming repetitive behaviors. Here Noh and colleagues identify genes enriched for functional variants associated with increased risk of OCD.

Chromatin structure plays a significant role in the regulation of gene expression. Here the authors show that TFIIH interacts with the histone acetyl transferase KAT2A and recruits the ATAC/hSAGA complexes to chromatin; and that loss of xeroderma pigmentosum group B (XPB) function results in chromatin decondensation and increased gene expression through activation of KAT2A.