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Animals are more likely to react to rapid rather than slow temperature change. Here, the authors identify a brain circuit in Drosophila that selectively responds to rapid thermal change, priming behavior for escape.

A study uses single-molecule footprinting to measure protein occupancy at regulatory elements on individual molecules in human cells and describes how different properties of transcription factor binding contribute to gene expression.

Topological insulator lasers offer robustness and efficiency due to their unique properties but usually require cryogenic temperatures or optical pumping. Here the authors demonstrate an electrically pumped topological insulator laser operating at room temperature.

Replication initiation is stochastic and obscured in population sequencing; D-NAscent reports the use of long nanopore reads to detect base analogs and thus to assess replication initiation at the individual molecule level.

Silicon carbide is a polymorphic material with over 250 known crystal structures. Here the authors show that such polymorphism can be used as a degree of freedom for engineering optically addressable and coherently interacting spin states, including many with room-temperature quantum coherence.

Squeezed light field microscopy (SLIM) combines ideas from tomography and compressed sensing with light field microscopy to enable volumetric imaging at kilohertz rates, as demonstrated in blood flow imaging in zebrafish and voltage imaging in leeches and mice.

Differential sensing aims to mimic senses such as taste and smell through the use of synthetic receptors. Here, the authors show that arrays of de novo designed peptide assemblies can be used as sensor components to distinguish various analytes and complex mixtures.

Pressure overload in the heart, such as from aortic stenosis, triggers early molecular changes before visible damage occurs. Here, the authors show that combining proteomics, transcriptomics, and genetic data reveals key drivers of heart failure, highlighting potential targets for treatment.

The limited routes for polar texture engineering in materials restrict energy efficient applications. Here, the authors establish lattice chemistry control and the use of polarizing surfaces to manipulate electric dipole ordering in thin films.

The study advances the use of serological surveys to guide trachoma elimination program decisions and provides a way to set thresholds for whether or not to continue an intervention program.

Functional morphemes allow us to express details about objects, events, and their relationships. Here, authors show that inhibiting a small cortical area within left posterior superior temporal lobe selectively impairs the ability to produce functional morphemes but does not impair other linguistic abilities.

Here the authors show that rehabilitating nuclear speckles, membraneless organelles involved in mRNA processing and gene regulation, can boost protein quality control and reduce toxic protein buildup, as well as ameliorate models of diseases like tauopathy and retinal degeneration.

A super-pangenome analysis incorporating 123 newly sequenced bryophyte genomes reveals that bryophytes exhibit a larger number of unique and lineage-specific gene families than vascular plants.

Reduced fitness of the tumor microenvironment is mediated by a long non-coding RNA expressed in tumors.

A better-ventilated North Pacific could have reduced the carbon of water upwelled in the Southern Ocean, reducing outgassing and revealing a remote influence on Southern Ocean biogeochemistry in glacial times.

Degeneration of pericytes causes toxic fibrin(ogen) accumulation, cell death and microcirculation dysfunction in CNS white-matter axon tracts.

A study finds that a protease called granzyme K can activate the entire complement cascade, explaining how it can drive destructive inflammation in inflammatory diseases such as rheumatoid arthritis.

Pfs25 is a transmission-blocking vaccine candidate for Plasmodium. Here, McLeod et al. analyze the antibody response to Pfs25 in sera from a clinical trial evaluating a Pfs25 vaccine candidate, identify a potent transmission-blocking antibody and determine recognized epitopes on Pfs25.

OSM is an IL-6 family cytokine that can signal via type I receptor complex (OSM/gp130/LIFR) or type I receptor complex (OSM/gp130/OSMR). Here, the authors report cryo-EM structures of the two types of OSM receptor complexes and provide insights for modulation of OSM signaling in therapeutics.

Reported detections of gases in exoplanet atmospheres, including claims of biosignatures on K2-18 b, disappear when broader models are tested, revealing that such detections often reflect modelling limits rather than real signals.

A theoretical foundation for entrapment methods is presented, along with a method that enables more accurate evaluation of false discovery rate (FDR) control in proteomics mass spectrometry analysis pipelines. Evaluation of popular data-dependent acquisition tools indicates that these generally seem to control the FDR, but data-independent acquisition tools exhibit inconsistent control of the FDR at both the peptide and protein levels.

The biological roles of deubiquitinating enzymes (DUBs) in pancreatic ductal adenocarcinoma (PDAC) are not fully explored. Here the authors perform activity based proteomics with a loss of function genetic screen and identify that USP25 promotes PDAC growth and survival through HIF-1 protein stability and transcriptional activity.

In this genomic analysis of peripheral blood samples of the phase 3 CheckMate-067 trial of ipilimumab (IPI) versus nivolumab (NIVO) versus ipilimumab and nivolumab (IPI-NIVO) in melanoma, the status of certain mitochondrial haplogroups in patients was associated therapeutic resistance to NIVO or IPI-NIVO, a finding validated in an independent cohort.

Fine-mapping of causal variants and integration of epigenetic and chromatin conformation data identify likely target genes for 150 breast cancer risk regions.

Design choices for dimensionality reduction on calcium imaging recordings are systematically evaluated, and a method called calcium imaging linear dynamical system (CILDS) is proposed for performing deconvolution and dimensionality reduction jointly.

Stratified medicine promises to tailor treatment for individual patients, however it remains a major challenge to leverage genetic risk data to aid patient stratification. Here the authors introduce an approach to stratify individuals based on the aggregated impact of their genetic risk factor profiles on tissue-specific gene expression levels, and highlight its ability to identify biologically meaningful and clinically actionable patient subgroups, supporting the notion of different patient ‘biotypes’ characterized by partially distinct disease mechanisms.

Isotropic tissue magnification is integrated with matrix-assisted laser desorption/ionization mass spectrometry imaging to enable untargeted spatial proteomics at micrometre resolution and with high protein identification rates in multiple tissue types.

A genetically encoded FRET-based optical sensor generated from a computational design approach can monitor hippocampal glycine levels in brain tissue to determine differences between spines and shafts and changes induced by high- and low-frequency stimulation.

The use of time-bin entangled qudits is hindered by the phase instability, timing inaccuracy and low scalability of current interferometric schemes. Here, the authors show a fiber-pigtailed photonic chip for generating and processing picosecond-spaced time-bin entangled qudits and utilize the system to implement a quantum key distribution protocol.

Genome-wide analyses identify 30 independent loci associated with obsessive–compulsive disorder, highlighting genetic overlap with other psychiatric disorders and implicating putative effector genes and cell types contributing to its etiology.

Landward barrier migration facilitates erosion of shoreface-exposed marsh and lagoon carbon stocks at rates outpacing backbarrier carbon accumulation, thus demonstrating the ephemeral nature of blue carbon storage along transgressive coasts.

Simões, Levy et al. use a combination of experiments and models to study how Drosophila flies steer away from dangerous heat. They discover that flies use small temperature differences between the antennae to turn clear of thermal danger; they also demonstrate that heat avoidance, a simple innate behavior, contains unexpected plasticity.

This study shows that the mobile genetic elements of Listeria monocytogenes exhibit a structured but interconnected network of genetic exchanges. The authors found dense interconnections of similar sequences among phages, plasmids and transposons.

Human brain structure changes throughout the lifespan. Brouwer et al. identified genetic variants that affect rates of brain growth and atrophy. The genes are linked to early brain development and neurodegeneration and suggest involvement of metabolic processes.

Most genomics research cohorts are made up of participants of European ancestry, which limits the reach of precision medicine. Here, the authors describe the genetic diversity in the All of Us research program, which is enriched in underrepresented ancestries.

Many diseases are driven by the insufficient expression of critical genes, but few technologies are capable of rescuing these endogenous protein levels. Here, Cao et al. present an RNA-based technology that boosts protein production from endogenous mRNAs by upregulating their translation.

Single atom catalysts (SACs) are promising in electrocatalysis but challenging to characterize. Here, the authors apply a recently developed quantum mechanical grand canonical potential kinetics method to predict reaction mechanisms and rates for CO₂ reduction at different sites of graphene-supported Ni-SACs.

Post-acute sequelae of SARS-CoV-2 (PASC) is still not well understood. Here the authors provide patient reported outcomes from 590 hospitalized COVID-19 patients and show association of PASC with higher respiratory SARS-CoV-2 load and circulating antibody titers, and in some an elevation in circulating fibroblast growth factor 21.

A protocol for generating biliary epithelial cells from human pluripotent stem cells facilitates disease modeling and drug screening.

In this study the authors consider the structural variants (SVs) present within cancer cases of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium. They report hundreds of genes, including known cancer-associated genes for which the nearby presence of a SV breakpoint is associated with altered expression.

A pediatric cancer dependency map generated with genome-scale CRISPR–Cas9 loss-of-function screens in 82 pediatric cancer cell lines highlights genetic dependencies across a range of tumor types.

Dubiez and colleagues present a cryo-EM structure of the complex responsible for nuclear export of pre-small nuclear RNAs, comprising CBC–PHAX–CRM1–RanGTP. The structure provides insights into the complex architecture, assembly and target RNA recognition.

Certain delafossite materials are the most conductive oxides known, for poorly understood reasons. This work elucidates this finding by uncovering a sublattice purification mechanism that enables ultrapure conductive planes even in impure crystals.

Using two-photon (2P) optogenetics and computational modeling, the authors find that neither space-based nor feature-based rules are sufficient to describe cell–cell interactions within the primary visual cortex (V1). Instead, models must include interactions between these cardinal axes.

DICER1 syndrome is associated with a predisposition to multiple tumor types. Here, the authors identify and characterize 3 molecular subgroups of mesenchymal tumors with DICER1 mutations.

The authors show PTEN mutations, which can cause both congenital hydrocephalus and autism spectrum disorder, disrupt CSF homeostasis and brain connectivity in mice. Reducing mTORC1 activation ameliorates ventricular enlargement and neuronal deficits.