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
- PathologybioRxivDOI 10.1002/jimd.12470
- PathologybioRxivPreprint
Flagellin FLiC Enhances Resistance of Upland Cotton to Verticillium dahliae
H. Zhou, Y. Xie, Y. Wang…·C. Tang
This study shows that flagellin FLiC enhances upland cotton resistance to Verticillium dahliae by inducing immune responses and modulating calcium, hydrogen peroxide, and nitric oxide pathways.
DOI 10.1101/2021.10.11.463976 - PathologybioRxiv
Ex Vivo Culture Models of Hidradenitis Suppurativa for defining molecular pathogenesis and treatment efficacy of novel drugs
K. Goliwas, M. P. Kashyap, J. Khan…·M. Athar
This paper develops three ex vivo skin culture models for HS to study molecular pathogenesis and drug efficacy.
DOI 10.1007/s10753-022-01629-w - PathologybioRxivPreprint
Speckle illumination microscopy enables slide-free and non-destructive pathology of human lung adenocarcinoma
Y. Zhang, L. Kang, C. T. K. Lo, T. T. W. Wong
This paper introduces HiLo microscopy for rapid, non-destructive lung adenocarcinoma pathology with high resolution and speed, comparable to gold-standard histology.
- PathologybioRxiv
Cell Stiffening Contributes to Complement-mediated Injury of Choroidal Endothelial Cells in Early AMD
A. P. Cabrera, J. Stoddard, I. S. Tierno…·K. Ghosh
This study shows that cell stiffness and cytoskeletal regulators Rac and Rho influence complement-mediated injury in choroidal endothelial cells in early AMD.
DOI 10.1002/path.5892 - PathologyeLifePeer-reviewed
β-Catenin-NFκB-CFTR interactions in cholangiocytes regulate inflammation and fibrosis during ductular reaction
S. Hu, J. Russell, S. Liu…·S. P Monga
This study identifies a β-catenin-NFκB-CFTR interactome in cholangiocytes that regulates inflammation and fibrosis during ductular reaction in liver disease.
DOI 10.7554/elife.71310 - PathologybioRxiv
Single-cell profiling in COVID-19 associated acute kidney injury reveals patterns of tubule injury and repair in human
D. Legouis, A. Rinaldi, G. Arnoux…·P. E. Cippa
This study uses single-nucleus RNA sequencing to analyze kidney tubule injury and repair in COVID-19 patients, identifying cell state transitions and reparative mechanisms.
- PathologybioRxivPreprint
Hematopoietic stem and progenitor cells integrate Bacteroides-derived innate immune signals to promote gut tissue repair
Y. Hayashi, M. Sezaki, G. Nakato…·H. Takizawa
This study shows that Bacteroides activates HSPCs in the BM during acute gut inflammation to promote tissue repair, but impairs HSC function in chronic inflammation and aging.
DOI 10.1101/2021.10.05.463122 - PathologybioRxiv
Comparative Pathogenesis of Different Phylogroup I Bat Lyssaviruses in a Standardized Mouse Model
A. Klein, E. Eggerbauer, M. Potratz…·C. M. Freuling
This study compares the pathogenicity and virus shedding of 13 lyssavirus isolates in a mouse model, revealing differences in clinical signs, survival, and astrocyte infection.
DOI 10.1371/journal.pntd.0009845 - PathologybioRxivPreprint
Robust W1282X-CFTR rescue by a small molecule GSPT1 degrader
R. E. Lee, C. A. Lewis, L. He…·S. H. Randell
The paper develops Bmi-1/hTERT cell lines to model CFTR variants and shows that CC-90009 partially rescues W1282X-CFTR function while affecting sodium channel activity.
DOI 10.1101/2021.09.28.462149 - PathologyFrontiers in PhysiologyPeer-reviewed
Ex vivo Demonstration of Functional Deficiencies in Popliteal Lymphatic Vessels from TNF-Tg Mice with Inflammatory Arthritis
J. P. Scallan, E. M. Bouta, H. Rahimi…·E. M. Schwarz
This study examines functional deficiencies in popliteal lymphatic vessels from TNF-Tg mice with inflammatory arthritis, showing reduced contraction and flow parameters that are partially reversible with NOS inhibition.
- PathologybioRxivPreprint
Evolutionary dynamics of Begomoviruses causing Papaya leaf curl disease in India
A. Srivasatava, V. Pandey, A. K. Sahu…·R. Gaur
The paper analyzes genetic diversity and evolutionary dynamics of Begomoviruses causing papaya leaf curl disease in India, finding that mutation drives diversification more than recombination.
DOI 10.1101/2021.09.27.462025 - PathologybioRxivPreprint
Hemodynamic evaluation of chemical mediators of sepsis during systemic inflammatory response in an experimental animal model
G. D. S. VIEIRA, F. Antunes, J. A. Machado…·A. L. de Abreu Oliveira
This study evaluates hemodynamic changes and biomarker levels in rats with sepsis induced by cecal ligation and puncture, finding that arterial blood pressure was not a reliable predictor of sepsis onset.
DOI 10.1101/2021.09.24.461714 - PathologyVeterinary SciencesPeer-reviewed
Echocardiographic mitral valve association with morphometric measurements in Cavalier King Charles Spaniels via Inverse Probability Weighting analysis
M. BAGARDI, S. Ghilardi, C. Locatelli…·P. G. Brambilla
This study uses inverse probability weighting to analyze morphometric and echocardiographic data in Cavalier King Charles Spaniels to identify associations with mitral valve disease severity.
DOI 10.3390/vetsci8100205 - PathologybioRxivPreprint
Hyperconcentrated Mucus Unifies Submucosal Gland and Superficial Airway Dysfunction in Cystic Fibrosis
T. Kato, G. Radicioni, M. J. Papanikolas…·R. C. Boucher
This study identifies hyperconcentrated mucus as a unifying mechanism for submucosal gland and superficial airway dysfunction in cystic fibrosis.
DOI 10.1101/2021.09.22.461306 - PathologyBMC GenomicsPeer-reviewed
The molecular interplay of the establishment of an infection - gene expression of Diaphorina citri gut and Candidatus Liberibacter asiaticus
F. d. M. M. Bento, J. C. Darolt, B. L. Merlin…·F. L. Consoli
This study investigates the molecular interactions between Candidatus Liberibacter asiaticus and the gut of its vector Diaphorina citri, identifying gene expression changes and potential targets for disease management.
DOI 10.1186/s12864-021-07988-2 - PathologyProceedings of the National Academy of SciencesPeer-reviewed
Interleukin-6 mediates PSAT1 expression and serine metabolism in TSC2-deficient cells
J. Wang, H. Filippakis, T. Hougard…·H. C. Lam
This study shows that IL-6 promotes PSAT1 expression and serine metabolism in TSC2-deficient cells, linking IL-6 to mTORC1 hyperactivity and potential therapeutic targets.
DOI 10.1073/pnas.2101268118 - PathologybioRxivPreprint
Sex differences in cardio-pulmonary pathology of SARS-CoV2 infected and Trypanosoma cruzi co-infected mice
D. Dhanyalayam, K. Lizardo, N. Oswal…·J. F. Nagajyothi
This study examines sex differences in cardio-pulmonary pathology in SARS-CoV-2 infected and Trypanosoma cruzi co-infected mice, showing sex-specific effects on adipose tissue and inflammation.
DOI 10.1101/2021.09.18.460895 - PathologybioRxivPreprint
Metabolic Derangement in Polycystic Kidney Disease Mouse Models Is Ameliorated by Mitochondrial-Targeted Antioxidants
N. Daneshgar, A. W. Baguley, P.-I. Liang…·D.-F. Dai
This study shows mitochondrial-targeted antioxidants reduce oxidative stress and metabolic issues in PKD mouse models, improving disease progression and restoring metabolic pathways.
- PathologybioRxivPreprint
SAMD1 Distribution Patterns in Mouse Atherosclerosis Models Suggest Roles in LDL Retention, Antigen Presentation, and Cell Phenotype Modulation
B. Campbell, P. Bourassa, R. Aiello
This study investigates SAMD1's role in LDL retention and atherosclerosis by analyzing its distribution in mouse models and testing inhibitors' effects on lesion growth.
DOI 10.1101/2021.09.12.459413