Discover, rate, and discuss biology preprints.
363,000+ bioRxiv and medRxiv preprints, including those later published in peer-reviewed journals, across 26 biological disciplines.
Recent preprints
- BioinformaticsbioRxivPreprint
Computational Profiling and Pathogenicity Assessment of VHL Missense Mutations
Ruchir R, Edene Levine, Wilma Roch, Ana Ciochina
This study assesses the pathogenicity of VHL missense mutations using AlphaMissense, protein stability simulations, and molecular dynamics to identify critical regions and mutation effects.
DOI 10.64898/2026.10.17.759794 - BioinformaticsbioRxivPreprint
msallsearchpy: Universal Search Engine with Enhanced Performance for High-Flow Quantitative LC-MS Proteomics
Mark V. Ivanov, Leyla A. Garibova, Daria D. Emekeeva…·Mikhail V. Gorshkov
The paper introduces msallsearchpy, a search engine for high-flow quantitative LC-MS proteomics, showing improved identification and quantification performance over existing methods.
DOI 10.64898/2026.10.16.759407 - MicrobiologybioRxivPreprint
Dietary fiber-type-specific gut microbiome preconditioning drives differential susceptibility to sporadic colon cancer development
Sangshan Tian, Sumudu Rajakaruna, Gopi Yalavarthi…·Vishal Singh
The paper shows that inulin supplementation increases colon tumor incidence in mice by altering gut microbiome and metabolome, creating a tumor-promoting environment when exposed to carcinogens.
DOI 10.64898/2026.09.21.753221 - Cancer BiologybioRxivPreprint
MYC Suppresses Mitochondrial Function in Hepatocellular Carcinoma through NRF1-Driven Receptor-Mediated Mitophagy
Nicholas P. Lesner, Laura C. Kim, Spencer D. Shelton…·Marie Celeste Simon
This study shows MYC suppresses mitochondrial function in HCC by promoting mitophagy via NRF1, and inhibiting this pathway reduces tumor growth.
DOI 10.64898/2026.07.13.738248 - BiophysicsbioRxivPreprint
Directional information flow as a tool for analyzing protein allostery
Remy A. Yovanno, Albert Y. Lau
The paper develops a method using transfer entropy to analyze directional information flow in proteins, identifying key residues involved in allosteric communication and demonstrating its utility in capturing dynamic changes.
DOI 10.64898/2026.06.22.733418 - GenomicsbioRxivPreprint
Genome-wide conservation and locus-specific coding variation in Teratoramularia rumicicola, a candidate microbial herbicide for Rumex weeds
The paper characterizes the genome of Teratoramularia rumicicola, identifies functional genes and isolate-specific variations, and highlights potential virulence factors relevant to its use as a microbial herbicide.
DOI 10.64898/2026.10.17.759301 - BiophysicsbioRxivPreprint
The E525K β-Myosin Mutation Causes Hypocontractility in Cardiomyocytes Without Altering Crossbridge Cycling
Kalen Z. Robeson, Timothy S. McMillen, Kristina Bezold Kooiker…·Michael Regnier
This study shows that the E525K β-myosin mutation reduces cardiomyocyte contraction without altering crossbridge cycling, through structural and computational analysis.
DOI 10.64898/2026.06.18.733270 - NeurosciencebioRxivPreprint
A sparse neural code for acoustic targets enables speech-like vocal flexibility in parrots
Zhilei Zhao, Alison Plump, C. D. Jones…·Jesse H. Goldberg
The paper identifies a sparse neural code in parrots that enables flexible vocal combinations similar to human speech phonemes.
DOI 10.64898/2026.10.21.760739 - Molecular BiologybioRxivPreprint
Far-Red Light Photoacclimation Rewires Antenna-Photosystem Organization in Cyanobacterial Cells
Sofie van Dorst, Vera M. Selinger, Dennis J. Nürnberg…·Benjamin D. Engel
This study shows that far-red light induces structural changes in cyanobacterial thylakoids, reorganizing antenna-photosystem complexes and revealing persistent membrane heterogeneity.
DOI 10.64898/2026.10.21.760696 - GenomicsbioRxivPreprint
Genetic and environmental factors associated with DNA methylation across childhood and adolescence in individuals with and without attention-deficit/hyperactivity disorder
Jo Wrigglesworth, Valentine Chirokoff, Peter Fransquet…·Timothy J. Silk
The paper identifies genetic and environmental factors influencing DNA methylation in ADHD and controls across childhood, showing income and school quality affect methylation changes differently by ADHD trajectory.
DOI 10.64898/2026.10.20.760579 - Evolutionary BiologybioRxivPreprint
Reduced baseline male fertility and increased sensitivity to hypoxic stress in high-elevation deer mice
Kelsie E. Hunnicutt, Emma S Glenn, Joe C Perry…·Jonathan P. Velotta
This study finds that high-elevation deer mice have reduced baseline fertility and greater sensitivity to hypoxia compared to low-elevation mice, with gene expression changes suggesting adaptive testicular regression.
DOI 10.64898/2026.10.16.759662 - ZoologybioRxivPreprint
A pilot computer-vision model trained to identify slide-mounted scale insect pests from the family Rhizoecidae
Azizah Conerly, Benjamin Rosen, Scott A. Schneider
The paper trains a computer-vision model to identify 16 species of root mealybugs using high-resolution images from museum specimens, achieving 79% F1 score.
DOI 10.64898/2026.10.16.759574 - MicrobiologybioRxivPreprint
Kaposi sarcoma herpesvirus vFLIP induces lipid droplet formation in Tert-immortalized microvascular endothelial cells via NF-κB activation
Blake D. Dodson, Mariah E. Thompson, Ryan W. Tibble…·Michael Lagunoff
This study shows that KSHV vFLIP induces lipid droplet formation in TIME cells via NF-κB activation and ACSL activity.
DOI 10.64898/2026.10.22.760464 - NeurosciencebioRxivPreprint
Constricted pupil states index neural replay during wakeful rest in humans
Debadatta Dash, Leonardo Claudino, Hisato Sugata…·Ethan R. Buch
This study links constricted pupil states to neural replay during wakeful rest in humans, showing their association with motor learning outcomes.
DOI 10.64898/2026.10.21.760673 - NeurosciencebioRxivPreprint
Aberrant cortical reorganization and astrogliosis underlie memory deficit post-traumatic brain injury: a longitudinal multiscale multimodal study
Jazlynn Tan, Shruti Patel, Tony Xu…·Maged Goubran
This study uses multiscale multimodal data integration in a mouse model of traumatic brain injury to identify biomarkers of memory deficits and network dedifferentiation.
DOI 10.64898/2026.10.16.759571 - BiochemistrybioRxivPreprint
The ModelSEED Biochemistry Database, 2026 update: grading multi-source thermodynamics
Andrew Freiburger, José P. Faria, Ruijie Zhu…·Samuel M. D. Seaver
The paper updates the ModelSEED Biochemistry Database with expanded compounds and reactions, integrating multi-source thermodynamic data and grading reaction reliability.
DOI 10.64898/2026.09.15.751859 - NeurosciencebioRxivPreprint
VO659, a CAG repeat-targeting antisense oligonucleotide, lowers multiple neurotoxic mutant huntingtin proteins in Huntington's disease
Bas Röttgering, Rudie Weij, Suzanne Bijl…·Nicole A. Datson
VO659 reduces multiple neurotoxic mutant huntingtin proteins in Huntington's disease by targeting CAG repeats, while sparing wild-type HTT.
DOI 10.64898/2026.10.16.758452 - Cell BiologybioRxivPreprint
The AP-1 clathrin adaptor has a conserved role in recycling resident proteins of the trans-Golgi network
Fernando M. Valbuena, Maddison Lessard, Adam H. Krahn…·Benjamin S. Glick
This study investigates the role of AP-1 clathrin adaptor in recycling trans-Golgi network proteins, showing it maintains these proteins in the Golgi during maturation.
DOI 10.64898/2026.10.21.760840 - PhysiologybioRxivPreprint
Renal adaptation to primary aldosteronism requires GDF15 to control plasma potassium level in mice and human.
Justine Billiet, Luciana Morla, Emmanuelle Vidal‐Petiot…·Gilles Crambert
This study shows GDF15 helps mice and humans maintain potassium levels by promoting intercalated cell proliferation in response to aldosterone excess.