host-pathogen & immune response
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1,000+ papers
A global post-transcriptional regulator directs Acinetobacter baumannii carbon preference and gut colonization
R. Mason Clark, Rosa L. Sava, Kia J.A. Holt, Michael J. Gebhardt, Lauren D Palmer
This study identifies CsrA as a global regulator of carbon preference and gut colonization in Acinetobacter baumannii, revealing its role in repressing arginine/ornithine catabolism and enhancing competitive fitness.
bioRxiv · Nov 10, 2026 · PreprintMicrobiology
Metagenomic Insights into the Fecal Microbiome, Resistome, and Mobilome of Beef Cattle in Cow-Calf Operations in Florida, United States
Ahmad Ali, Lekshmi K. Edison, João H. J. Bittar, Thomas Denagamage, Alice C. Y. Lee, Kwangcheol C. Jeong, Jorge A. Hernandez, Subhashinie Kariyawasam
The paper analyzes the fecal microbiome, resistome, and mobilome of beef cattle in Florida, finding differences in ARG abundance between cows and calves and a notable proportion of ARGs on plasmids.
bioRxiv · Nov 10, 2026 · PreprintMicrobiology
Changes in anterior cingulate connectivity associated with response to antidepressant treatment for major depressive disorder
Choi Sze Tracy Lam, Manuel Kuhn, Lauren R. Borchers, Boyu Ren, Sarah E. Woronko, Mohan Li, Ethan M. Zhang, Brian P. Brennan, Gordana Vitaliano, Ty Lees, Mario Bogdanov, Nikolaos P. Daskalakis, Kerry J. Ressler, Peter Zhukovsky, Diego A. Pizzagalli
This study examines changes in anterior cingulate cortex connectivity in response to antidepressant treatment in MDD patients, finding distinct patterns associated with treatment response and remission.
bioRxiv · Nov 9, 2026 · PreprintNeuroscience
Disease dynamics during ecosystem restoration and faunal reassembly
Marina Voinson, Diana Erazo, Christina Faust, Nils Bunnefeld, Alfan A Rija, Herwig Leirs, Luisa Paez-Triana, Vincent Sluydts, Joachim Marien, Lucinda Kirkpatrick
This study uses a model to show that disease dynamics during ecosystem restoration depend on pathogen transmissibility, timing of slow life history species establishment, and community assembly, not just biodiversity.
bioRxiv · Nov 9, 2026 · PreprintEcology
Integrating bacterial genomics and host transcriptomics links Burkholderia pseudomallei variation to melioidosis mortality and neutrophil responses
Arin Wongprommoon, Phumrapee Boonklang, Katie L Burnham, Chalita Chomkatekaew, Kesorn Angchagun, Gumphol Wongsuvan, Thatsanun Ngernseng, Direk Limmathurotsakul, Tanupat Boonchalermvichien, Taylor D Coston, Rungnapa Phunpang, Thatcha Yimthin, Patpong Rongkard, Wanseon Lee, Barbara Kronsteiner, , Claire Chewapreecha
bioRxiv · Nov 9, 2026 · PreprintGenomics
Psychoneuroimmunology of Viral Hepatitis and Hepatocellular Carcinoma: A Systematic Review and Meta-Analysis
Adriel Leal Nobile, Roseane Galdioli Nava, Ronaldy Santana Santos, Fernando Yuri Nery do Vale, Julia Nakanishi Usuda, Anny Silva Adri, Yohan Lucas Goncalves Correa, Amanda Rodriguez Valera, Luciana Bezerra de Souza Gianasi, Gustavo Cabral-Miranda, Lena F Schimke Marques, Rodrigo J S Dalmolin, Rohini Sharma, Hans Dieter Ochs, Igor Salerno Filgueiras, , Otavio Cabral-Marques
This study conducts a systematic review and meta-analysis of 24 studies to explore the link between viral hepatitis, hepatocellular carcinoma, and neuropsychiatric disorders, identifying immune and inflammatory mechanisms.
bioRxiv · Nov 9, 2026 · PreprintCancer Biology
A tabular foundation model rivals established species distribution models from presence-only records
Hideyuki Doi, Takeshi Osawa, Narumasa Tsutsumida
This paper evaluates tabular foundation models as species distribution models, finding they perform competitively without per-dataset tuning but are sensitive to biased data.
bioRxiv · Nov 9, 2026 · PreprintEcology
Proliferation and mutation as humoral immune response
Isaac Meilijson, Laura Lea Sacerdote
This study models the affinity maturation process to assess the roles of proliferation and mutation in the humoral immune response, finding that multiple strategies can yield optimal outcomes.
bioRxiv · Nov 8, 2026 · PreprintImmunology
Endothelial protein C receptor is an entry receptor for Langya virus
Young-Jun Park, Jaewon Song, Risako Gen, Cameron Stewart, Sanghyun Lee, David Veesler
This study identifies the endothelial protein C receptor (EPCR) as the entry receptor for Langya virus and reveals the molecular basis of its interaction with the viral attachment glycoprotein.
bioRxiv · Nov 6, 2026 · PreprintBiochemistry
Concussion decreases brain signal variability
Douglas H Schultz, Heather C. Bouchard, Bethany C. Barnwell, Nathan M. Muncy, Ramsey R. Wilcox, Cary R. Savage, Maital Neta, Aron K. Barbey
This study shows that concussion reduces BOLD signal variability in specific brain networks, linking it to symptom severity and cognitive decline.
bioRxiv · Nov 6, 2026 · PreprintNeuroscience
Body size cascades from Neodiprion sawfly hosts to Perilampid parasitoids: An investigation of sequential divergence
Sarah V White, Salahuddin Mohammed, Robin K Bagley
The paper investigates whether parasitoid body size and morphology diverge in response to host species differences in Neodiprion sawflies, supporting sequential divergence.
bioRxiv · Nov 6, 2026 · PreprintEvolutionary Biology
Invasion analysis for structured populations: analytical principles and numerical workflows
Joe Wan, Hsiang-Chih Lo, Guan-Yu Chen, Shiang-Chi Huang, Jia-Zhen Liu, Chin-Te Tsai, Po-Ju Ke
The paper develops a framework for analyzing invasion in structured populations using analytical and numerical methods to determine invasion success across different ecological scenarios.
bioRxiv · Nov 6, 2026 · PreprintEcology
Compositional computations in the primate frontal cortex
The paper investigates how neural circuits in the primate frontal cortex support compositional generalization by separating computations into spatial and temporal components and identifying biases when these components are misaligned.
bioRxiv · Nov 6, 2026 · PreprintNeuroscience
Dopamine synthesis capacity and tau pathology differentially modulate rest-to-task functional network dynamics
Thomas M Morin, Hsiang-Yu Chen, Shaian Aghasoltan, Ming M Hsu, William J Jagust, Anne S Berry
This study examines how dopamine synthesis and tau pathology affect functional brain network dynamics during rest and task performance in young and older adults.
bioRxiv · Nov 6, 2026 · PreprintNeuroscience
Infant Sensory Over-Responsivity: Relations to Early Life Adversity, Emerging Behavioral Problems, and Sensory Functional Connectivity
Stefanie Overschmidt, Hexin Luo, Tara A Smyser, Aidan Latham, Barbara B Warner, Cynthia E Rogers, Deanna Barch, Chad Sylvester, Christopher D Smyser, Joan Luby, Rebecca F Schwarzlose
This study identifies prenatal adversity and neonatal brain connectivity as predictors of infant sensory over-responsivity, which links to later behavioral problems.
bioRxiv · Nov 5, 2026 · PreprintNeuroscience
Intra-individual changes to peak alpha frequency map to pain perception following high frequency sensitisation of central nociceptive pathways: A test-retest reliability study
Samuel Mugglestone, Sam W Hughes, Giorgio Ganis
This study examines intra-individual changes in peak alpha frequency and -band power in EEG data following high-frequency sensitisation of central nociceptive pathways, assessing test-retest reliability and their relation to pain perception.
bioRxiv · Nov 4, 2026 · PreprintNeuroscience
The behaviour bends, the code holds: working-memory category information in the multiple-demand network across graded interruption
Olga Leticevscaia, Eva Feredoes
This study investigates how the multiple-demand network maintains working memory during task interruptions, finding that neural representations of category information remain stable despite behavioral costs.
bioRxiv · Nov 4, 2026 · PreprintNeuroscience
Ecology of gene drives: Organism fitness under larval competition determines gene drive performance
Elliott Hughes, Michael B. Bonsall
This study investigates how larval competition affects gene drive performance in Aedes aegypti mosquitoes using agent-based models and Bayesian optimization.
bioRxiv · Nov 4, 2026 · PreprintEcology
Distinct patterns of multisensory integration underly the expression of flavor preferences and aversions in rats
Isabella B Allar, Anna Luisa Berenguer-Nascimento, Bridget N McNally, Yiwei Tang, Nazlee Harunani, Joost X Maier
This study shows that rats integrate taste and smell signals differently depending on the valence of flavor components, challenging the MLE framework for multisensory integration.
bioRxiv · Nov 4, 2026 · PreprintNeuroscience
Basal ganglia output guides decision-making by state destabilization
Yuki Tanimoto, Makio Torigoe, Tanvir Islam, Hisaya Kakinuma, Toshiyuki Shiraki, Merlin Lange, Takuya Isomura, Hitoshi Okamoto
The paper shows that basal ganglia output in zebrafish destabilizes neural activity states to guide decision-making in a Go/No-go task.
bioRxiv · Nov 4, 2026 · PreprintNeuroscience
Serum Calprotectin as predictor of Rheumatoid Arthritis disease severity and Mortality
Seimia Chebbi, Denis Mongin, Delphine S Courvoisier, Michael J Nissen, Burkhard Moeller, Raphael Micheroli, Cem Gabay, Nicolas Vuilleumier, Axel Finckh, Matthias Jarlborg
This study evaluates serum calprotectin as a biomarker for disease activity, severity, cardiovascular risk, and mortality in inflammatory rheumatic diseases, finding it to be a better predictor than CRP in certain contexts.
bioRxiv · Nov 3, 2026 · PreprintImmunology
Knockdown of fibrillarin reveals cell- and virus- dependent restriction of henipavirus replication and enhanced antiviral immune signalling
Rasan Mohamed Sathiqu, Christina Rootes, Aaron M. Brice, Alessandro T. Caputo, Sinead M. Williams, Carlos H. M. Rodrigues, Ryan J. Farr, Marina Alexander, Cameron Stewart
This study shows that fibrillarin depletion affects henipavirus replication differently across cell types and viruses, and enhances antiviral immune signaling.
bioRxiv · Nov 3, 2026 · PreprintMicrobiology
Self-Other Neural Representational Distinction is Associated with Distorted Social Predictions in Social Anxiety
Yanyan Qi, Yun Chen, Yixiao Hu, Qianqian Fan, Lingxiao Wang, Guochun Yang, Grit Hein, Haiyan Wu
This study investigates how social anxiety affects self-other neural distinctions and social predictions, finding that higher SA correlates with greater self-other representational separation in the pgACC and altered prediction tracking in the precuneus.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience
Strategy-dependent causal relationships between large-scale cortical activity and perceptual decisions
Zeinab Mohammadi, Jonathan W Pillow, Lucas Pinto, Joshua I Glaser
The paper investigates how different decision-making strategies in mice affect cortical activity and identifies frontal cortex involvement in engaged strategies.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience
Cortical bursts provide spatio-temporal frames for the large-scale phase synchrony emerging across the birth transition
Sebastian Konig, Pauliina Yrjola, Sampsa Vanhatalo, Anton Tokariev
The paper examines how cortical bursts influence phase synchrony development in preterm infants and links persistent phase-based connectivity to poorer neurocognitive outcomes.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience
ADRA2B genetic polymorphism modulates vagus nerve stimulation response
Elizabeth Riley, Senegal Alfred Mabry, Mary Katherine MacMillan, Lindsey Ko, Frank A Middleton, Eve De Rosa, Adam K Anderson
This study investigates how a genetic polymorphism in ADRA2B affects responses to vagus nerve stimulation, finding it influences pupillary responses and cortical activity alignment with noradrenergic projections.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience
Imipramine binds to amyloid-β and extends the survival of Alzheimer's disease patients
Noah R. Johnson, James Beham, Stefan Sillau, Juliana Read, Athena Ching-Jung Wang, Md. Mahiuddin Ahmed, Daphne Quang, Daniel Stephenson, Morkos Henen, Beat Vogeli, Heidi J. Chial, Robb Welty, Liliya Vugmeyster, Huntington Potter
This study shows imipramine binds to amyloid-β, reduces Aβ accumulation, and improves survival in Alzheimer's patients.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience
Chronic hypertension disrupts the blood-brain barrier in the ventral hippocampus in females but not males in a rat model of vascular cognitive impairment
Jared Luchetta, Gianna M DeMarco, Anduela Thaqi, Gabrielle A Bernstein, Swapna E Chavara, Emily D Schellinger, Dinlin Chen, Abbie C Chapman
This study shows chronic hypertension increases BBB permeability and anxiety-like behaviors in female rats but not males in a vascular cognitive impairment model.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience
Using refuge plants to manage resistance evolution and crop yield in agricultural fields
Peter Nabutanyi, Meike J Wittmann
This study shows that varying toxicity and refuge frequency over pest generations is more effective for managing pesticide resistance than keeping them constant, with outcomes depending on population parameters and mating behaviors.
bioRxiv · Nov 2, 2026 · PreprintEvolutionary Biology