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
- PathologybioRxivPreprint1 citation
- PathologyAmerican Journal of Respiratory Cell and Molecular BiologyPeer-reviewed
Latent transforming growth factor binding protein-2 (LTBP2), an IPF biomarker of clinical decline, promotes TGF-beta signaling and lung fibrosis in mice
Nicholas K. Bodmer, Malay Choudhury, Haider Mirza…·Jeffrey R. Koenitzer
This study shows LTBP2 promotes TGF-beta signaling and lung fibrosis in mice but is also needed for epithelial repair.
1 citation - PathologyJACC Basic to Translational SciencePeer-reviewed
Simplified and refined murine model of reversible aortic constriction for characterizing cardiac functional recovery
Elnaz Ghajar-Rahimi, Pierre Sicard, Ava Flynn…·Thomas Moore‐Morris
This paper introduces a refined murine model of reversible aortic constriction to study cardiac functional recovery, finding that while function recovers, structural and fibrotic changes persist.
- PathologyJID InnovationsPeer-reviewed
High-Throughput, Multiplex Immunofluorescence for the Computer-automated Immunophenotyping of Mycosis Fungoides
Patrick McMullan, Marc R. Benoit, Nathan S. Gasek…·Gillian K. Weston
This study validates a high-throughput multiplex immunofluorescence method combined with computer-automated analysis for comprehensive immunophenotyping of Mycosis Fungoides.
- PathologyExperimental DermatologyPeer-reviewed
Circadian clock regulates epidermal endocrine system in homeostatic skin pigmentation
Anya Zhu, Lingli Yang, Sylvia Lai…·Ichiro Katayama
This study shows that circadian clock genes BMAL1 and CLOCK regulate melanin synthesis in melanocytes by modulating vitamin D signaling.
DOI 10.1111/exd.70296 - PathologybioRxivPreprint
Gut Microbiota Dysbiosis Drives Myocardial Hypertrophy Through GBP2b/GBP1-Mediated Immune Reprogramming and Exosomal Signaling in Chronic Colitis
DOI 10.64898/2026.05.27.728214 - PathologybioRxivPreprint
The biodistribution and effect of post-exposure neutralising monoclonal antibody treatment in a mouse model of SARS-CoV-2 infection with viral spread to the brain
Janine Schlaepfer, Simon De Neck, Rebekah Penrice-Randal…·Anja Kipar
This study investigates the biodistribution and effects of Ronapreve in a mouse model of SARS-CoV-2 infection, showing it does not reach the brain but reduces viral loads in the lung and brain.
DOI 10.64898/2026.05.27.728081 - PathologybioRxivPreprint
Whole slide image analysis of the endometrial decidual reaction reveals multiscale perturbations associated with miscarriage
George Wright, Thomas M. Rawlings, Mark Eastwood…·Fayyaz Minhas
The paper develops a deep learning tool to analyze endometrial histology and identifies morphological correlates of miscarriage risk.
- PathologyArteriosclerosis Thrombosis and Vascular BiologyPeer-reviewed
Angiotensin II Induces Abdominal Aortic Branch Aneurysms in Fibrillin-1C1041G/+ Mice
Michael Franklin, Deborah A. Howatt, Jessica J. Moorleghen…·Alan Daugherty
This study shows that AngII infusion worsens aortic pathology in Fbn1C1041G/+ mice, leading to aortic rupture and branch aneurysms.
DOI 10.1161/atvbaha.125.324124 - PathologybioRxivPreprint
Alzheimer's disease associations with increased Biondi body amyloid in hippocampal-associated choroid plexus epithelial cells and ependymal cells
Eunice Shin, Michelle I. Kim, Todd J. Soo…·Edwin S. Monuki
The paper investigates the association between Alzheimer's disease and Biondi body amyloid in hippocampal-associated choroid plexus epithelial cells and ependymal cells, finding a near-significant increase in BB-containing CPECs and a significant increase in BB-like amyloid in ependymal cells in AD.
- PathologyFrontiers in Plant SciencePeer-reviewed
Rhizoctonia theobromae associated with a severe witches' broom outbreak in cassava of the Brazilian rainforest and evidence of its Southeast Asian origin
Saulo Alves Santos de Oliveira, Samar Sheat, Paolo Margaria…·Stephan Winter
This study identifies Rhizoctonia theobromae as the causal agent of cassava witches' broom disease in Brazil and suggests its recent introduction from Southeast Asia.
5 citationstop 1% - PathologyJournal of Invertebrate PathologyPeer-reviewed
First report of Hexamita nelsoni in blue mussel (Mytilus edulis): morphology, phylogeny, and host-parasite interaction
Anders Alfjorden, J. Jerlstr(ö)m-Hultqvist, Staffan G. Svärd, Fabien Burki
The paper identifies and characterizes Hexamita nelsoni in blue mussels, showing its presence in digestive glands and mantel, and suggests horizontal transmission from adult to larvae.
DOI 10.1016/j.jip.2026.108664 - PathologybioRxivPreprint
COLOR-3D: a versatile tool for revealing novel 3D histological features
King Ngai Chow, Eldric Pui Lam Tsoi, Ben Tin Yan Wong…·Hei Ming Lai
COLOR-3D improves 3D histology by enhancing dye penetration and enables quantitative analysis of tissue morphology and aging-related changes in mouse liver.
- PathologybioRxivPreprint
Inducible lipid storage and steatosis in the human choroid plexus associated with age and adiposity
N.Victoria Espericueta, Michael J. Neel, Yao Wang…·Edwin S. Monuki
This study identifies age and adiposity-related lipid droplet accumulation in human choroid plexus epithelial cells, with associations with BMI, sex, and Alzheimer's Disease.
- PathologybioRxivPreprint
Hepatocyte TEAD1 drives epithelial-stromal remodeling during cholestatic liver injury
Kumar Ar, Jeongkyung Lee, Vinny Negi…·Vijay K. Yechoor
This study shows hepatocyte TEAD1 promotes fibrosis and inflammation in cholestatic liver injury but not bile acid metabolism, suggesting it as a therapeutic target in PSC.
DOI 10.64898/2026.05.21.726939 - PathologybioRxivPreprint
Developmental switch dichotomizes kidney response to NPHP3 inactivation and treatment outcome
Joran Martin, Alice S. Serafin, Florine Chereau…·Amandine Viau
This study generates two mouse models of nephronophthisis by inactivating Nphp3 at different developmental stages, revealing distinct disease mechanisms and treatment responses.
DOI 10.64898/2026.05.21.726570 - PathologyPeer Community JournalPeer-reviewed
Phenology of Hyalomma marginatum: a longitudinal study in a site of southern France
Frédéric Stachurski, Maxime Duhayon, Anaïs Appelgren…·Laurence Vial
This study tracks the seasonal activity of Hyalomma marginatum ticks in southern France, showing their life cycle patterns and interactions with hosts and environmental factors.
DOI 10.24072/pcjournal.726 - PathologybioRxivPreprint
Interpretable morphology mapping of peripheral blood leukocytes using annotation-efficient artificial intelligence
Zhuohe Liu, Simón P. Castillo, Xin Han…·Yinyin Yuan
This paper develops an interpretable AI framework for leukocyte morphology classification in peripheral blood smears, achieving high accuracy with reduced annotation needs and providing clinical tools for integration.
- PathologybioRxivPreprint
Label-Free Multimodal Volumetric Imaging of Colon Cancer Tissue via Registration of Propagation-Based Phase-Contrast CT, Light-Sheet, and Three-Photon Microscopy
Christian Dullin, Matthias Schroeter, Diana Pinkert‐Leetsch…·Frauke Alves
This paper develops a registration pipeline to align multimodal 3D imaging data from colon cancer tissue and uses unsupervised clustering to identify spatially coherent tissue regions.