Nathanaëlle Saclier, Patrick Chardon ... Christophe J Douady
Subterranean isopods endemic to regions with large igneous rock formations have a higher mutation rate and display an excess of mutations that are typical of an oxidative stress.
Seyed Saeed Asadzadeh, Thomas Kiørboe ... Jens H Walther
The architecture of flagellated chambers in sponge pumps is linked to that of body plan, supporting the current view that the sponge aquiferous system evolved from an open-type filtration system.
Mattia Aime, Elisabete Augusto ... Frederic Gambino
The frontal associative cortex promotes fear learning by non-linearly integrating Gaussian noise in between conditioning trials with the help of basolateral amygdala inputs.
Vanessa Lage-Rupprecht, Li Zhou ... Veronica Egger
The essential role of presynaptic NMDA receptors for granule cell GABAergic output elucidates the function of reciprocal spines in recurrent and possibly lateral inhibition of mitral cells during olfactory processsing.
Iga Kucharska, Elaine Thai ... Jean-Philippe Julien
A comprehensive structural analysis of inhibitory murine antibody 3D11 binding to Plasmodium berghei circumsporozoite protein reveals common mechanisms of antibody evolution in mammals against Plasmodium parasites.
Xiaowei Hou, Ian R Outhwaite ... Stephen Barstow Long
Structure of the Ca2+ channel Orai in an open conformation provides insights into the opening mechanism and the channel's role in regulating Ca2+ entry into immune and other non-excitable cells.
In monkeys making decisions that balance noisy evidence and reward expectation, frontal cortical and caudate activity reflect different computational components that are related to the monkeys' strategy.
Alexandra Bova, Matt Gaidica ... Daniel K Leventhal
Dopamine signaling gradually causes long-lasting changes in fine motor coordination that can later be activated by acute changes in dopamine neuron activity.
Na Li, Stephanie Rignault-Clerc ... Nathalie Rosenblatt-Velin
Brain natriuretic peptide supplementation can increase cardiac neovascularization in infarcted hearts by stimulating endogenous endothelial cell proliferation and proliferation of precursor cells, which will differentiate into endothelial cells.
Thomas Ridler, Jonathan Witton ... Jonathan T Brown
Dementia-related tau pathology reduces speed encoding in the medial entorhinal cortex and is associated with reduced grid cell function, whilst head direction tuning remains intact.
André Ferreira Castro, Lothar Baltruschat ... Hermann Cuntz
An optimal wire and function trade-off emerges from noisy growth and stochastic retraction during Drosophila class I ventral posterior dendritic arborisation (c1vpda) dendrite development.
Caitlin R Bowman, Takako Iwashita, Dagmar Zeithamova
Concepts can be represented at multiple levels of specificity (individual examples, abstract category averages) within a single task across different regions of the brain.
Joachim Linssen, Anthony Ermens ... Andre J van der Ven
Distinct haemocytometric parameters, including cell activation markers, combined in a prognostic score may support early identification of COVID-19 patients likely to deteriorate and thus may benefit from ICU admission.
Noemi Rives-Quinto, Hideyuki Komori ... Cheng-Yu Lee
Silencing of stem cell identity genes during progenitor commitment ensures that intermediate progenitors robustly commit to generate differentiated cell types rather than abnormal stem-cell-like cells during indirect neurogenesis.
Lakshmi E Miller-Vedam, Bastian Bräuning ... Jonathan S Weissman
Structure-function characterization of the EMC's cytoplasmic, transmembrane, and lumenal domains reveal features critical for terminal helix insertion and a specialized role for the lumenal domain in polytopic membrane protein biogenesis.
Sapthaswaran Veerapathiran, Cathleen Teh ... Thorsten Wohland
Wnt3 accomplishes long-range distribution by extracellular diffusion controlled by expression, tissue morphology, interactions with heparan sulfate proteoglycans, and co-receptor-mediated receptor binding to regulate brain development in zebrafish embryos.
Upendo Lupanga, Rachel Röhrich ... Karin Schumacher
Analysis of the Arabidopsis V-ATPase reveals convergent evolution of differential targeting as well as redundancy of the endosomal and vacuolar isoforms during vegetative development.
François-Gaël Michalec, Itzhak Fouxon ... Markus Holzner
Calanoid copepods achieve efficient mate finding in turbulence through active swimming and turbulence advection, indicating that reproduction is not restricted to spatial and temporal windows of calm hydrodynamic conditions.
Anton Fomenko, Kai-Hsiang Stanley Chen ... Robert Chen
Transcranial low-intensity ultrasound applied in block design and at low duty cycles and longer sonication durations can safely and non-invasively suppress human motor-evoked potentials, possibly via GABA-A-mediated inhibitory pathways.
Nicolas Coudray, Georgia L Isom ... Damian C Ekiert
Structure of MlaFEDB ABC transporter with substrate bound in the outward-open pocket of MlaE provides mechanistic insights into lipid transport within the Gram-negative bacterial cell envelope.
Mass spectrometry exposes a post-transcriptionally regulated reduction in protein diversity in hematopoietic stem cells, including a lack of detectable Dnmt3a protein levels despite mRNA levels comparable to progenitors.
Damilola Pinheiro, Marie-Anne Mawhin ... Kevin J Woollard
In-silico modeling of gene and protein emergence reveals how colony-stimulating factors contributed to the evolution and functional adaptions observed in mammalian neutrophils.
Qiaochu Li, Daniel-Cosmin Marcu ... Karl Emanuel Busch
Chronic excitation of the Caenorhabditis elegans oxygen-sensing neurons alters calcium homeostasis to accelerate the decline of neural plasticity with age.
Time-lapse imaging and the modular recreation of host physiology reveal that alveolar epithelial cells, potential permissive infection sites for Mycobacterium tuberculosis, can restrict early bacterial growth via surfactant secretion.
Prenatal stress is transmitted to infant development through cortisol, which imparts sex-specific effects on the development and connectivity of the amygdalae.
Lipocalin-2 is a strong predictor of hunger scores, reflects an anti-obesity response that is deregulated in severely obese subjects, and exerts an anorexigenic function with a conserved interspecies mechanism.
Skin cells in zebrafish use sodium chloride-dependent electrical gradients to sense tissue injury and guide migration in the appropriate direction to close the wound.
Richard Gao, Ruud L van den Brink ... Bradley Voytek
Invasive electrophysiological recording measures neuronal transmembrane current timescales across human cortex, which lengthens from sensory to association regions, follows variations in ion channel expressions, and alters with behavior and aging.
Kristen L Wells, Corey N Miller ... Lars M Steinmetz
Combination of experimental mouse models with single-cell RNA-sequencing creates a detailed map of medullary thymic epithelial cell development and identifies a transit-amplifying population as the immediate precursor to Aire-expressing mTECs.
A set of sexually dimorphic neurons in female flies is part of a recurrent neural network and drives minutes-long persistent neural activity and persistent social behaviors.
Applying bioorthogonal chemistry to the zebrafish/Mycobacterium marinum model of tuberculosis reveals that the virulence lipid PDIM must spread into epithelial cells in order for mycobacteria to establish infection.
Sam Vickery, William D Hopkins ... Felix Hoffstaedter
Openly available structural imaging processing pipeline for chimpanzees including registration templates and macro-anatomical parcellation shows human-like cerebral aging and medial hemispheric organization.
The first-in-class kinase inhibitor, Ibrutinib, destabilizes its autoinhibited Bruton’s tyrosine kinase (BTK) target, and a remote resistance mutation causes global structural changes that activate BTK catalytic activity.
Antonio Cappuccio, Shane T Jensen ... Elena Zaslavsky
The immune Synergistic/Antagonistic Interaction Learner (iSAIL) resource has the capacity to generate insight into combinatorial immunity, help guide hypothesis generation and further experimentation relevant to basic research and drug therapeutics.
Amijai Saragovi, Ifat Abramovich ... Michael Berger
Systemic hypoxia model reveals the detrimental effect of hypoxia on mitochondrial biogenesis in activated T-cells and points at a new approach for improving viral resistance in patients with respiratory diseases.
Hierarchical information flow in a cortico-limbic loop between the insular cortex, central amygdala and the cholinergic basal forebrain links bodily states with environmental stimuli to guide fear and reward behavior.
Activity-dependent genetic labeling during behavioral learning shows Fragile-X syndrome model mice exhibit impaired hippocampal engram reactivation, and that enriched environment experience improves fear memory retrieval by enhancing engram reactivation efficacy.
Microbiomediversity favors further diversity in a positive feedback that is strongest in lower-diversity biomes but which plateaus as niches are increasingly filled in higher-diversity biomes.
Direct and indirect pathway neurons in posterior dorsomedial striatum were found to play distinct roles, with the former necessary for encoding and the latter for updating goal-directed learning.
There is a systematic functional organization for curvature representation in area V4 where specific curvatures are encoded by unique values (modules) from the set of systematically represented values.
Curvature-preferring neurons in monkey V4 cluster into 0.5-mm patches, which highlights the importance of curvature detection in visual object recognition and the key functional role of V4 in this process.
M Rosario Ramírez-Flores, Sergio Perez-Limon ... Ruairidh JH Sawers
Heritable variation in the benefit maize plants receive from arbuscular mycorrhizal fungi supports the feasibility of breeding crops to optimize use of this ancient symbiosis.
anTraX is an algorithm and software package that facilitates automated analyses of insect social behavior in species and experimental settings that are not accessible with currently existing technology.
Analysis of proteomic data identified protein biomarkers of aging, mortality and aging-related diseases, supporting their use to monitor aging trajectories and identify individuals at higher risk of disease.
The hepatic endocannabinoid/CB1R system controls the soluble leptin receptor’s expression and/or subsequent release by Trib3-induced regulation of C/EBP homologous protein levels in hepatocytes to affect leptin signaling in the liver.
The presence of humans induces behavioral modifications in many large carnivore and ungulate species, restructuring spatiotemporal relationships between African predators and their prey.
Patients with Parkinson's disease can be trained to self-suppress beta bursts in subthalamic nucleus, which was accompanied by quicker reaction times when prompted to move but increased tremor.
Rylan Shearn, Alison E Wright ... Gabriel AB Marais
A larger non-recombining region in sexually dimorphic primates compared to sexually monomorphic ones supports the view that sexually antagonistic mutations have influenced the evolution of sex chromosomes in primates.
Mai M Morimoto, Aljoscha Nern ... Michael B Reiser
In the Drosophila central brain, synaptic connectivity extracts visual-spatial information from the axons of looming sensitive LC6 neurons that terminate in a glomerulus with minimal retinotopy.
Casein kinase 1G2 interacts with and inhibits the activation of receptor-interacting kinase 3, RIP3, in response to TNF and toll-like receptor family members and attenuates its necroptosis signaling activity.
Cryo-EM reveals the regulation of RUVBL1 and RUVBL2 AAA-ATPases by DHX34, a helicase involved in nonsense-mediated mRNA decay (NMD), and suggests mechanisms for how RUVBL1 and RUVBL2 function in NMD.
Kyaw Thu Minn, Yuheng C Fu ... Lilianna Solnica-Krezel
Micropatterned differentiation of human ESCs generates gastrulation cell types – germ layers, extraembryonic, and primordial germ cells with primate characteristics – that show conserved sorting behaviors when dissociated and reseeded as single-cell mixture.
Cognitive effort is aversive and people will accept physical pain to avoid it, but this avoidance does not appear to share the same fundamental characteristics of pain avoidance.
Lymphangiogenic therapy VEGFCc156s improved angiotensin-II-induced impairments in heart function via novel mechanisms, which include transcriptional responses to alleviate inflammation and cardiac fibrosis, and systemic responses to ameliorate hypertension.
Satoshi Ninagawa, Seiichiro Tada ... Kazutoshi Mori
The mechanism identified here that mediates olanzapine-induced b-cell dysfunction should be considered, along with weight gain, in mitigating adverse side effects when patients with schizophrenia are prescribed olanzapine.
Primary cilia on endothelial cells are required for VEGF-A/ VEGFR2-dependent signaling, islet vascularization and, consequently, nutrient delivery and insulin disposal.
Analyses show that happiness is not associated with the reward prediction errors resulting from decisions but instead with belief updating and learning the structure of the world.
Spatially and temporally patterned activation of the small GTPase Rho1 indicates that ventral-specific factors contribute to cell- and tissue-level behaviors during ventral furrow formation, the first step in Drosophila gastrulation.
The structural maintenance of chromosomes complex, SMC5/6, is crucial for brain development and function as it ensures proficient DNA replication in neural progenitor cells prior to chromosome segregation.
Development from dual-origin mesenchyme with common competence explains anatomical parallels and shared patterning of the jawed vertebrate gill arch and paired fin skeletons.
A simple modification of CUT&Tag chromatin profiling method provides high-quality chromatin accessibility maps and indicates that 'open' chromatin results from a transcription-coupled process at promoters and enhancers.
Isaac J Jensen, Samantha N Jensen ... Vladimir P Badovinac
Sepsis-induced numerical loss of naive autoantigen-specific CD4 T cells reduces host capacity to develop autoimmune immune disease, thereby demonstrating an intriguing relationship between infection and autoimmune disease.
Joshua F Coulcher, Agnès Roure ... Sébastien Darras
Developmental regulatory mechanisms for peripheral nervous system formation appear to be conserved in ascidians despite extensive genomic divergence after 390 MY of separate evolution.
Shanaya Shital Shah, Stella R Hartono ... Wolf-Dietrich Heyer
D-loops are critical intermediates in homologous recombination, and the novel D-loop mapping assay defines position, length, and distribution of D-loops with near base-pair resolution.
Michael Sporny, Julia Guez-Haddad ... Yarden Opatowsky
Cryo-EM shows that the NADase activity of SARM1 is allosterically inhibited by physiological concentrations of NAD+ that stabilizes an auto-inhibited conformation of SARM1, explaining how NAD+ depletion may inflict neurodegeneration.
TRAF3, a negative regulator of noncanonical NF-κB signaling, maintains epithelial cell quiescence at confluence, and its loss triggers upregulation of immunity genes and prevents entry into G0 at high cell density.
Kelsi R Hall, Katherine J Robins ... David F Ackerley
Evolving E. coli NfsA for enhanced chloramphenicol detoxification in the native host environment shows that eliminating substrate competition can occur rapidly, and be key to evolving a new enzymatic function.
Shaun S Sanders, Luiselys M Hernandez ... Gareth M Thomas
ZDHHC14 controls palmitoylation and axon initial segment targeting of PSD93 and Kv1-family potassium channels, events that are essential for normal neuronal excitability.
Iromi Wanigasuriya, Quentin Gouil ... Marnie E Blewitt
Imprinted gene expression is set up during a critical window of early embryonic development, by the translation of parental imprints by oocyte-supplied Smchd1 into allele-specific gene silencing.
The dsDNA-dependent motor protein Rdh54 antagonizes Rad51-Rad54-mediated D-loop formation during homologous recombination and restricts the length of D-loops.
An activator of branching nucleation by Arp2/3 complex directly synergizes with an activator of linear filament nucleation to initiate assembly of actin networks that drive endocytosis.
A novel single-objective light-sheet microscope with unparalleled spatiotemporal resolution enables imaging and optical manipulation of diverse biological specimens and processes.
Kaushik Renganaath, Rockie Chong ... Frank W Albert
Yeast promoters can harbor multiple natural DNA variants that influence gene expression, interact genetically, evolve under negative selection, alter transcription factor motifs, and remain challenging to predict.
BLOS1 is a new regulator of LDLR endosomal recycling through coordinating kinesins during long-range transport, and depletion of BLOS1 in mouse liver leads to aberrant lipid metabolism.
Conscious visual percepts are encoded by face patches in the absence of report, can be decoded from population recordings, and are multiplexed with the veridical physical stimulus.
Lorena Benedetti, Jonathan S Marvin ... Pietro De Camilli
eMags is an engineered photodimerizer pair for optogenetic modulation in mammalian cells that is especially suited for the manipulation of intracellular processes occurring in small volumes or subcellular organelles.
Katherine W Rogers, Mohammad ElGamacy ... Patrick Müller
Optogenetic manipulation of BMP signaling indicates that diversity in BMP-dependent gene expression is not well explained by differential responses to BMP, and combinatorial signaling is a major driver of diversity.
Single molecule FISH analysis defines the behavior of centromere-derived alpha-satellite transcripts in intact human cells and reveals a critical role for centromere-nucleolar contacts in repressing alpha-satellite transcription.
Dylan H Morris, Velislava N Petrova ... Colin A Russell
Despite the virus' error prone polymerase, influenza virus antigenic evolution is rare, even in previously immune hosts, virus replication occurs before producing new antibodies.
Andrea Serra-Marques, Maud Martin ... Anna Akhmanova
The function and distribution of kinesin motors on exocytotic vesicles is dissected and visualized through a combination of gene knockout experiments, high-resolution microscopy and advanced data analysis.
High-resolution GPS data revealed a quadratic relationship between group size and movement, with vulturine guineafowl groups of intermediate size exhibiting the largest home-range size and greater variation in site use.
Laminar fMRI reveals that adaptive processing involves recurrent processing within visual cortex and top-down influences from posterior parietal cortex via feedback.
A model of in vitro human corticogenesis identifies alterations in gene expression caused by loss of 16p11.2 CNV genes in hiPSC-derived progenitor cells.
Bhavatharini Kasinathan, Serafin U Colmenares III ... Harmit S Malik
Heterochromatic sequences evolve rapidly, as do ZAD-ZNF genes-encoding proteins involved in heterochromatin functions, explaining why evolutionarily dynamic ZAD-ZNF genes are more likely to be essential in Drosophila.
Lorenzo Costantino, Tsung-Han S Hsieh ... Douglas Koshland
High-resolution mapping of cohesin-dependent chromatin loops in the genome of budding yeast reveals evolutionarily conserved features for loop formation and cohesin residency as a determinant of loop positioning.
The DIAMonDS can automatically and sequentially identify time points of multiple life cycle events such as pupariation, eclosion, and death in individual flies at high temporal resolution and large scale.
Exploiting virus-encoded ion channels as drug targets drove a multi-faceted approach to deriving potent small molecules targeting HCV p7, simultaneously providing new insights into its fundamental biology.
Jefte M Drijvers, Arlene H Sharpe, Marcia C Haigis
A comprehensive literature review delineates the current knowledge of how systemic context, such as age and obesity, can impact CD8+ T cell function, anti-tumor immunity, and immunotherapy responsiveness.
TANGO1 functions as a linactant filament to stabilize shallow COPII-coated buds, and after which membrane tension regulation, possibly mediated by TANGO1-controlled membrane fusion, facilitates bud elongation for procollagen export.
Taking advantage of awell-established learning paradigm, conditioned taste aversion (CTA), change of hedonic value of a palatable tastant revealed the neural mechanisms encoding this learning process.
Christopher T Boughter, Marta T Borowska ... Erin J Adams
A new software developed for high-throughput antibody, T cell receptor, and MHC repertoire analysis uncovers neutrality of the binding interface and intramolecular crosstalk as distinguishing properties of polyreactive antibodies.
Matthew J Davidson, Will Mithen ... Naotsugu Tsuchiya
The strength of frequency-tagged neural activity during perceptual filling anti-correlates with the contents of consciousness, yet positively correlates with a neural measure of attention, dissociating these often confounded brain processes.
Alessio P Buccino, Cole L Hurwitz ... Matthias H Hennig
SpikeInterface is an open-source software framework designed to build full analysis pipelines for extracellular recordings in a seamless and reproducible way.
Allen Wang, Joshua Chiou ... NHLBI LungMap Consortium
Generation of a human lung single nucleus ATAC-seq and single nucleus RNA-seq datasets reveals candidate cis-regulatory elements that advance knowledge on gene expression control in normal and diseased lungs.
Shubhanshi Trivedi, Daniel Labuz ... Daniel T Leung
Mucosal-associated invariant T (MAIT) cells, highly activated and dysfunctional in sepsis patients, contribute to tissue-specific cytokine responses that are protective against mortality during experimental sepsis.
SUMO-dependent pathway is responsible for selective repression of damaged rDNA and silencing of intact surplus units revealing an epigenetic mechanism that controls the differential expression of identical sequences in the same cell.
Integrating gene expression with genetic association data provided insights into the functional relevance of genetic risk for a complex disease, thus implicating folliculin as a putative diabetic retinopathy susceptibility gene.
Alex J B Kreutzberger, Volker Kiessling ... Lukas K Tamm
Insulin secreting cells harbor distinct subpopulations of insulin granules and loss of one or the other correlates strongly with secretory deficiencies characterizing type-1 or type-2 diabetes.
Soluble fragments cleaved from the N-terminus of PC-1 activate the PC-1/PC-2 heteromeric polycystin channel, describing for the first time that the N-terminus itself is an endogenous ligand.
Despite evidence that ACE2 is the receptor for SARS-CoV-2, its limited expression in the respiratory system challenges the uniqueness of this entry route and role in the multifaceted COVID-19.
Novel capsaicin analogs with conserved chemistry but varying sizes were used as molecular rulers to investigate energetics of conformational changes in the ligand-binding pocket and mechanisms of TRPV1 ligand-gating.
Margaret M Cunniff, Eirene Markenscoff-Papadimitriou ... Vikaas Singh Sohal
In POGZ heterozygous mice, reduced anxiety-related avoidance is associated with decreased feedforward inhibition and theta synchrony in the hippocampal-prefrontal pathway.
Widefield fluorescence from the brain arises from greater depth and area than typically appreciated and is usually a weighted average across cortical columns and often more than one cortical area.
Comparative phylogenomic analyses based on a new reference-quality human Ascaris genome assembly reveals a pig/human interbred species complex with implications for Ascaris control worldwide.
Sustained TNF-α induction consolidates transcriptional memory for faster, stronger, and more sensitive subsequent induction in an active DNA demethylation-dependent manner for memory genes including CALCB, a therapeutic target for migraine.
Substrate releasing or inhibitor binding on the intracellular side of a glutamate transporter homologue require movements of the transport domain through the lipid membrane, which undergoes adaptive deformations.
Timothy J de Wet, Kristy R Winkler ... Digby F Warner
A high-throughput functional genomics approach combining inducible CRISPR-interference and quantitative imaging yields an atlas of 'phenoprints' to guide gene function assignments, identify metabolic pathway-specific morphotypes, and inform antibiotic mechanism-of-action studies.
Motivation for flight and feeding behaviour requires dopamine release which depends on cholinergic stimulation and intracellular Ca2+ release from ER stores in one or two pairs of central dopaminergic neurons.
miR-17~92 family of miRNAs control the balance between pro- and anti-inflammatory cytokines in adipose tissue macrophages, the absence of which leads to disturbed adipose homeostasis.
An excess of novel non-canonical subtypes of parvalbumin+ interneurons in a mouse model of classical lissencephaly, which possess non-fast-spiking physiological properties, may contribute to network hyperexcitability common in this model.
Nora Brackbill, Colleen Rhoades ... EJ Chichilnisky
The visual message conveyed by retinal neurons to the brain when signaling natural scenes resembles the individual receptive fields only when viewed in context of the neuronal population.
The protein translocation apparatus of the inner- (Sec) and outer-membrane (BAM) interact to form a trans-periplasmic super-complex capable of long-range, PMF-dependent conformational changes to facilitate efficient outer-membrane protein maturation.
Casey Paquola, Oualid Benkarim ... Boris C Bernhardt
A novel model of the human mesiotemporal lobe suggests that its broad roles in cognition can be explained by how its cytoarchitecture and form relate to large-scale functional motifs.
Catherine E Schretter, Yoshinori Aso ... Gerald M Rubin
A discrete group of interconnected neurons are shown to drive aggressive social interactions in Drosophila females and genetic tools to manipulate these neuronal cell types are provided.
A time-course of single nuclei RNA-seq of the mouse placenta identifies trophoblast subtypes and the genes, signaling events, and transcriptional networks important for their differentiation, maintenance, and function.
Automated liquid handling, whole mount staining, and clearing allow unbiased 3D quantitation of cell markers in human neural organoids with diameters of up to 1 mm at the single-cell level.
Visualized odor encounters show that Drosophila navigate spatiotemporally complex odor plumes using random walks biased by the timing of brief and unpredictable odor encounters.
Simon Tragust, Claudia Herrmann ... Heike Feldhaar
Poison acidified crops sanitize food and limit disease transmission while at the same time structuring the gut microbiota and thus contribute to the ecological and evolutionary success of formicine ants.
Johannes Thomsen, Magnus Berg Sletfjerding ... Nikos S Hatzakis
An open-source user-friendly toolbox implementing machine learning for single-molecule FRET analysis enabling experts and non-experts to reproducibly provide dynamic structural biology insights.
Kriti Sharma, Márton Palatinszky ... Elizabeth A Shank
Two optically transparent substrates enable the exploration of the ecophysiology and spatiotemporal organization and activities of bacteria and fungi within heterogeneous soil-like environments.
Lotte P Watts, Toyoaki Natsume ... Anne D Donaldson
The RIF1-long and short splice variants show distinct ability to protect cells from replication stress by promoting 53BP1 nuclear bodies, representing the first described functional difference between the two variants.
Fabrizio Orsenigo, Lei Liu Conze ... Elisabetta Dejana
Single-cell RNA analysis of brain endothelium identifies the angiogenic venous capillary subset and respective resident endothelial progenitors at the origin of CCM lesions, while arterial endothelial cells are unaffected.
For Drosophila melanogaster, the scent of alcohol—normally associated with preferred egg-laying sites—potentiates a male pheromone signal, thereby increasing the aggressive competition between males for the reproductive resource.
Atg43 serves as a selective autophagy receptor by tethering isolation membranes to mitochondria to promote mitophagy and plays a mitophagy-independent role that facilitates normal cell growth in fission yeast.
Joeri BG van Wijngaarden, Susanne S Babl, Hiroshi T Ito
An extended border coding circuit across the entorhinal and retrosplenial cortex incorporates self-referenced and viewpoint-invariant boundary information to guide navigation behavior.
Tenzin Ngodup, Gabriel E Romero, Laurence O Trussell
A major new class of neuronal cell type has been discovered in the auditory system, having features that make it a critical component of auditory processing.
A quantitative live imaging approach unveils that earliest neurogenic progenitors in the vertebrate retina arise from asymmetric divisions and that this asymmetry involves Notch signalling through the endocytic pathway.
A new system to genetically label and manipulate plasma cells in vivo in their microenvironment resolves current technical limitations and reveals tissue-specific homeostatic population turnover.
Cristina Alarcón-Vila, Alberto Baroja-Mazo ... Pablo Pelegrin
A murine model of sepsis shows that the purinergic P2X7 receptor controls the release of CD14 in extracellular vesicles playing a key role in cytokine production, bacterial clearance, and survival.
Laura Matellán, Javier Manzano-López, Fernando Monje-Casas
Molecular and cell biology analyses reveal novel roles of Polo-like kinases in establishing non-random segregation patterns of spindle-associated microtubule-organizing centers during mitosis, a phenomenon linked with replicative cell aging.
Graded Wnt and JAK-STAT signals regulate the division rate, AP location and differentiation of Drosophila ovarian follicle stem cells to define a domain of stem cells maintained by population asymmetry.
Tracking fluorescent fusion proteins in competent pneumococcal cells reveals a polar hub for competence regulation, with the alternative sigma factor σX relocalizing DprA to this hub to mediate competence shut-off.
A novel bacterial deubiquitinase with multiple chain types specificity regulates the association of ubiquitinated proteins on the phagosome of Legionella pneumophila.
Doxycycline used at a slightly higher concentration kills Plasmodium falciparum malaria parasites with faster, first-cycle activity through a novel organelle-specific mechanism.
Genetic and transcriptomic analyses revealed that eIF4E S209 phosphorylation enables Myc and mutant KRAS cooperation in colon cancer through stress- and glutamine-dependent growth and addiction.
