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Activity in a set of parabranchial neurons in the mouse brain is increased during chronic pain, predicts coping behaviour, and can be modulated by circuits activated by survival threats.

Zonal positioning in the liver determines whether the CTNNB1 oncogene can induce liver cancer.

Choi et al. introduce a machine learning model that integrates diverse multi-view data to predict disease phenotypes. The model includes an interpretable explainer that identifies interacting biological features, such as synergistic genes in astrocytes and microglia associated with Alzheimer’s disease.

In this paper, the authors describe the energy state-dependent regulation of the PVN^GLP-1R to DVC circuit, resulting in altered food intake and metabolic health, mediated by GLP-1 receptor signalling.

A pangenome of oat, assembled from 33 wild and domesticated oat lines, sheds light on the evolution and genetic diversity of this cereal crop and will aid genomics-assisted breeding to improve productivity and sustainability.

Innate odor preferences in C. elegans are controlled by the activation of a pair of olfactory sensory neurons. Here, the authors show that asymmetric activation of the AWC^ON and AWC^OFF neurons can lead to irrational olfactory preferences that are explained by a model of normalization of sensory gain control.

Single-cell intracellular recordings have been used as the primary tool for estimating driving forces across inhibitory receptors within the nervous system. Here, the authors present ORCHID as an all-optical method to measure inhibitory receptor driving forces in targeted brain cell types.

Brain clearance mechanisms are challenging to visualize in humans. Using magnetic resonance imaging, the authors noninvasively mapped cerebrospinal fluid motion across the brain, showing region-specific drivers in healthy participants and altered dynamics in cerebral amyloid angiopathy.

The authors uncover a direct, BAI1-dependent, role for C1q in the control of neural stem cell proliferation and quiescence via MDM2–p53 and p32, a complement cascade-independent mechanism of C1q action that has implications for central nervous system health and disease.

Cellular state cooccurrence signatures, such as carcinoma ecotypes may serve as potential biomarkers of response to cancer immunotherapy, however, their clinical utility remains unexplored. Here, the authors analyse large real world immunotherapy cohorts and gene expression data and develop a predictive model for response.

Here the authors show that SARS-CoV-2 vaccination and boosting, especially in the setting of previous infection, leads to significant increases in antibody levels and neutralizing activity against omicron BA.1 and BA.5 variants in both pregnant patients and their neonates.

While autapses are synapses made by a neuron onto itself, its functional significance in pyramidal cells are not clear. Here, the authors show that in the mammalian neocortex, autapses of pyramidal cells can enhance burst firing and coincidence detection from other inputs.

The clinical outcomes of esophageal squamous cell carcinoma (ESCC) remain poor, and thus it remains critical to find prognostic molecular markers. Here, the authors identify prognostic ESCC subtypes based on bulk and single-cell RNA-seq combined with histology AI in samples from patients with more than four years of follow-up, and find markers associated with immune evasion.

Jacobsen and colleagues elucidate the nonhierarchical relationship between two types of stem cells: Vwf⁻ hematopoietic stem cells that stably replenish all blood cell lineages without a platelet bias, and Vwf⁺ stem cells that replenish almost exclusively platelets, and demonstrate that the two types utilize cellularly and molecularly distinct progenitor trajectories for replenishment of platelets.

Tumour-reactive CD8⁺ T cells are enriched in functional clusters with tumour cells and/or antigen-presenting cells and can be isolated and expanded from clinical samples.

A vascular cell atlas integrating single-cell data of 19 organs and tissues from 62 donors identifies angiotypic and organotypic characteristics of endothelial and mural cells.

An understanding of the molecular mechanisms promoting the generation of immunoregulatory and tumour-promoting monocytes and macrophages is key to breaking the cycle of tumour myelopoiesis and developing more effective myeloid-targeting therapies.

Extracting functional information from 16S rRNA data surveys would provide a valuable tool for large-scale functional ecology. Here, the authors use PICRUSt2 to infer metabolic functions from bacterial marker gene data across the South Pacific Ocean, and compare them with rate data, biomass estimators and predictions based on shotgun metagenomes.

Activation of the ventral medial prefrontal cortex–basomedial amygdala pathway is shown to suppress anxiety and fear-related freezing in mice, thus identifying the basomedial amygdala (and not intercalated cells, as posited by earlier models) as a novel target of top-down control.

A neural circuit activated by the male pheromone, darcin, mediates a complex and variable array of innate and reinforced behaviours that may promote mate encounters and mate selection.

Jacks and colleagues demonstrate the effects of neoantigen expression level on T-cell priming and immune surveillance during tumor development and progression and explore implications for immunotherapies, using in vivo models of colorectal cancer.

Long COVID or post-acute sequelae of SARS-CoV-2 is defined by persisting chronic symptoms following acute SARS-CoV-2 infection but represent an aetiologically diverse group of disorders. Here authors identify molecularly distinct subtypes, including a form with persistent inflammation, via longitudinal analysis of serum proteome.

Graft-versus-host disease, a T cell-driven inflammatory condition, is associated with altered microbial bile acid metabolism in both mice and humans and this is linked to outcomes.

The authors spatially and functionally map innate lymphoid cells in the human female genital tract at homeostasis, uncovering tissue-specific and subset-specific distribution and functions, and rapid antiviral responses following HIV exposure.

During tuberculosis infection there is formation of a TB containing lesion within the lungs. Here the authors characterise the cellular and molecular features of human TB lesions and demonstrate associations with clinical severity and treatment efficacy.

This study maps the connections of layer 5 pyramidal neurons in the mouse cortex, revealing distinct local and intercortical wiring patterns, and provides an open framework for exploring the connectivity of cell types.

The dorsal pons in the brainstem is packed with clusters of neurons, including the parabrachial nucleus, that are involved in many vital functions. Here, authors use single nucleus RNA sequencing and MERFISH to create a spatially defined transcriptional atlas of this region.

A comprehensive analysis of the cell-specific molecular regulatory mechanisms underlying post-traumatic stress disorder in the human prefrontal cortex.

In a phase II clinical trial of patients with classical Hodgkin lymphoma, peripheral CD4⁺ T cell receptor diversity and the abundance of mature natural killer cells and CD3⁻CD68⁺CD4⁺GrB⁺ innate cells were associated with favorable responses to anti-PD-1 monotherapy.

How seizures emerge in epileptic brain remains an enigma. The authors show that the transition to seizure follows a ubiquitous dynamical principle inherent to many processes in nature characterized by repeated transitions between contrasting regimes.

Familial adenomatous polyposis (FAP) is an inherited gastrointestinal syndrome associated with duodenal adenoma formation. Here the authors show that IL17A-producing NKp44- group 3 innate lymphoid cells accumulate in FAP duodenal tissue and are associated with duodenal adenoma formation in patients with FAP.

Natural killer (NK) cells are important for eliminating cells under stress or infected by virus, and may have a function in anti-HIV immunity. Here the authors show that different NK-activating stimuli induce distinct transcriptional fingerprints in human NK cells that are analogous to changes caused by HIV vaccination or chronic infection.

Cortical excitatory neurons are narrowly tuned to sensory inputs, but the tuning of interneurons is perceived as broad and irregular. Duszkiewicz et al. demonstrate that interneuron tuning is structured and reflects the sum of local excitatory inputs.

T-cell acute lymphoblastic leukemia is a highly aggressive disease with varying recurrence rates. Here, the authors build a single cell transcriptomic atlas of childhood T-cell acute lymphoblastic leukaemia (T-ALL). They identified a distinctive cancer cell state that correlates with high risk, treatment refractory T-ALL.

Basal cells, rather than neuroendocrine cells, have been identified as the probable origin of small cell lung cancer and other neuroendocrine–tuft cancers, explaining neuroendocrine–tuft heterogeneity and offering new perspectives for targeting lineage plasticity.

Nitazenes are potent synthetic opioids that are difficult to detect. Here, authors computationally redesign a plant receptor to create sensitive sensors capable of detecting diverse nitazenes and their metabolites in biological samples.

This study analysed metaproteomic samples collected from the Pacific, Atlantic and Southern Oceans to reveal size-fractionated patterns of the structure and function of the marine microbiota protein pool in the water column.

Whether feedback circuits exert control over how parallel visual information is relayed is not fully understood. Here authors utilized optogenetics to causally manipulate the activity of identified neuronal circuits, and showed that cortical feedback in the visual system operates in at least two modes: to regulate spatial resolution in a pathway-specific manner and to control the timing of incoming visual signals generally.

Advanced pancreatic cancer is associated with tissue wasting; however, the timing of tissue loss prior to diagnosis and the potential utility of such loss for earlier pancreatic cancer detection are not well understood. Here the authors show that skeletal muscle loss can be detected on CT imaging 1–2 years before a clinical diagnosis of pancreatic cancer.

Trees live centuries by slowing growth to protect their DNA. This study shows that faster growth increases the epimutation rate in European beech trees, supporting the idea that slow growth helps maintain genome stability.

Here, Rühlemann et al. analyze the gut microbiome of wild-living African great apes (Gorillas, Bonobos, Chimpanzees) in comparison to that of humans, identifying host specific patterns and shared evolutionary conserved traits disrupted in humans.

The authors present a statistical and computational framework to identify allele-specific variants, i.e., single nucleotide variants exhibiting allele-specificity (allelic imbalance) in any type of omics assay. Application of this framework to thousands of datasets yields an atlas of chromatin altering variants in diverse cell types.

This work demonstrates a novel preimplantation genetic testing (PGT) method that detects aberrations in both the nuclear and mitochondrial genomes of IVF embryos. The technology traces the origin of chromosomal aberrations to before or after fertilisation.

Remyelination can restore neural function. Here, the authors characterize the drivers and limits of endogenous remyelination and explore a therapy that rescued remyelination deficits and accelerated neuronal functional recovery, although complete remyelination was not required.

Single-cell transcriptomic analysis of mouse hypothalamus and behavioural experiments show that specific hypothalamic networks regulate conflicting feeding versus parenting behaviours of female mice.

Altered pre-mRNA splicing frequently causes disease, yet how sequence variants alter splicing remains enigmatic. Here the authors use deep indel mutagenesis and deep learning tools to reveal the regulatory architecture of human exons and identify splicing-modulating antisense oligonucleotides.

SpaGFT is a spatial omics representation method. It identifies spatially variable genes, enhances gene imputation, detects immunological regions, and characterises variations in secondary lymphoid organs. This method improves predictive power in wide downstream machine-learning tasks.

In a case of obligate cross-species cloning, female ants of Messor ibericus need to clone males of Messor structor to obtain sperm for producing the worker caste, resulting in males from the same mother having distinct genomes and morphologies.

Lüthi and colleagues show that activity of the locus coeruleus (LC) is crucial for the cyclic alternation between non-rapid-eye-movement and rapid-eye-movement sleep. Stressful experiences during waking can disrupt LC activity in sleep, which disorganizes the sleep cycle and increases microarousals.