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
- PathologybioRxivPreprintDOI 10.1101/2022.01.23.477367
- PathologybioRxiv
Iron Deficiency Induces Heart Failure with Ectopic Cardiac Calcification in Mice with Metabolic Syndrome
Y. Naito, H. Sawada, S. Yasumura…·M. Ishihara
This study shows that iron deficiency in mice with metabolic syndrome causes heart failure with ectopic cardiac calcification, which is reduced by etidronate.
DOI 10.1161/circheartfailure.121.009034 - PathologybioRxivPreprint
YAP restricts renal inflammation and mitigates kidney damage in nephronothisis related kidney disease.
G. Ferri, V. Goffette, E. Poree…·A. Viau
This study investigates the role of YAP in NPH-like kidney disease and finds that YAP inhibition is not therapeutic, suggesting LKB1 and YAP are parallel regulators of a harmful pathway.
DOI 10.1101/2022.01.17.475784 - PathologybioRxiv
Proteasome dysfunction disrupts adipogenesis and induces inflammation via ATF3
N. Willemsen, I. Arigoni, M. Studencka-Turski…·A. Bartelt
This study shows that proteasome subunit PSMB4 is critical for brown adipocyte differentiation and function, with its loss causing inflammation and adipogenesis disruption via ATF3 activation.
DOI 10.1016/j.molmet.2022.101518 - PathologybioRxiv
Imaging cerebral arteries tortuosity and velocities by transcranial Doppler ultrasound is a reliable assessment of brain aneurysm in mouse models
H. Lebas, A. Boutigny, C. Maupu…·Y. BOULAFTALI
The paper uses transcranial Doppler ultrasound to assess brain aneurysm progression in mouse models, finding decreased blood velocities and tortuous arteries correlate with aneurysm formation.
- PathologybioRxiv
Ehrlichia SLiM ligand mimetic activates Notch signaling in human monocytes
L. L. Patterson, T. S. Velayutham, C. D. Byerly…·J. W. McBride
This paper identifies a short linear motif (SLiM) in the Ehrlichia TRP120 effector that mimics Notch ligands to activate Notch signaling in human monocytes.
DOI 10.1128/mbio.00076-22 - PathologybioRxiv
A Protective Inter-Organ Communication Response Against Life-Threatening Malarial Anemia
Q. Wu, E. Sacomboio, L. V. Souza…·M. P. Soares
The paper shows that kidney cells reprogram iron metabolism to prevent severe malarial anemia by supporting erythropoiesis.
DOI 10.1016/j.celrep.2023.112057 - PathologybioRxiv
A new method for the sampling and preservation of placental specimens in low-resource settings for the identification of P. falciparum and analysis of nucleic acids
P. S. Potoczak, B. I. Strassmann, C. Vincenz
The paper introduces a method for preserving placental specimens in low-resource settings, enabling malaria detection and nucleic acid analysis with 92% success.
DOI 10.1080/01478885.2022.2088191 - PathologybioRxivPreprint
Skeletal muscle regeneration is altered in the R6/2 mouse model of Huntington's disease
S. Hoque, M. Sjogren, V. Allamand…·R. Soylu-Kucharz
This study examines how mutant HTT affects skeletal muscle regeneration in R6/2 HD mice, finding reduced myofiber width and altered satellite cell function.
DOI 10.1101/2022.01.11.475914 - PathologybioRxivPreprint
Collaborative workflow between pathologists and deep learning for evaluation of tumor cellularity in lung adenocarcinoma
T. Sakamoto, T. Furukawa, H. H. N. Pham…·J. Fukuoka
This paper develops an AI model for tumor cellularity evaluation in lung adenocarcinoma, validated through collaboration with pathologists to improve accuracy.
- PathologybioRxivPreprint
Anti-thrombotic treatment enhances antibiotic efficiency in a humanized model of meningococcemia
J.-P. Corre, D. Obino, P. Nivoit…·G. Dumenil
This study shows that anti-thrombotic treatment improves antibiotic effectiveness in a humanized meningococcemia model by enhancing blood flow and reducing bacterial resistance.
- PathologybioRxivPreprint
Comprehensive analysis of disease pathology in immunocompetent and immunocompromised hamster models of SARS-CoV-2 infection
S. Ramasamy, A. Kolloli, R. Kumar…·S. Subbian
This study compares SARS-CoV-2 infection outcomes in immunocompetent and immunocompromised hamsters, finding that histopathological changes better predict disease severity than viral load or antibody levels.
DOI 10.1101/2022.01.07.475406 - PathologybioRxivPreprint
Hantaan virus replication is promoted via AKT activated mitochondria OXPHOS
Y. Dong, X. Zhang, M. Li…·F. Wang
This study shows Hantaan virus uses mitochondrial OXPHOS for replication, driven by AKT activation and PNPT phosphorylation.
DOI 10.1101/2022.01.05.475173 - PathologybioRxiv
Metabolic rescue ameliorates mitochondrial encephalo-cardiomyopathy in murine and human iPSC models of Leigh syndrome
J.-Y. Yoon, N. Daneshgar, Y. Chu…·D.-F. Dai
This study shows that metabolic rescue with nicotinamide riboside improves mitochondrial encephalo-cardiomyopathy in mouse and human iPSC models of Leigh syndrome.
- PathologyiSciencePeer-reviewed
Three-dimensional label-free histological imaging of whole organs by microtomy-assisted autofluorescence tomography
Y. Zhang, L. Kang, W. Yu…·T. T. W. Wong
This paper introduces MATE, a label-free 3D histological imaging technique for whole organs, enabling high-resolution visualization and quantitative analysis of tissue structures without staining or clearing.
- PathologyPhysical Chemistry Chemical PhysicsPeer-reviewed
Computational Investigation of Increased Virulence and Pathogenesis of SARS-CoV-2 Lineage B.1.1.7
M. A. Natarajan, P. S. Javali, C. Jeyaraj Pandian…·J. Jeyaraman
This study computationally analyzes mutations in the SARS-CoV-2 B.1.1.7 variant to show increased binding affinity and stability with the hACE-2 receptor, suggesting higher virulence.
DOI 10.1039/d2cp00469k - PathologyInternational Journal for ParasitologyPeer-reviewed
First description of Lotmaria passim and Crithidia mellificae haptomonad stage in the honeybee hindgut
M. Buendia-Abad, P. Garcia-Palencia, L. M. De Pablos-Torro…·M. Higes
This paper describes for the first time the haptomonad stage of Lotmaria passim and Crithidia mellificae in the honeybee hindgut, revealing their attachment mechanisms and potential pathogenicity.
- PathologyTheranosticsPeer-reviewed
Rho Kinase regulates neutrophil NET formation that is involved in UVB-induced skin inflammation
M. Li, X. Lyu, J. Liao…·M.-L. Liu
This study shows that Rho kinase regulates neutrophil NET formation, which contributes to UVB-induced skin inflammation.
DOI 10.7150/thno.66457 - PathologybioRxivPreprint
Dynamic characteristics and Functional Analysis Provide new insights into the role of GauERF105 in resistance against Verticillium wilt in Cotton
M. J. UMER, Y. Wang, Y. HOU…·F. LIU
The paper identifies GauERF105 as a key gene involved in cotton resistance to Verticillium wilt through transcriptome analysis and functional validation.
DOI 10.1101/2021.12.30.474616 - PathologybioRxivPreprint
Comparative proteomic analysis of Fusarium oxysporum f. sp. cubense strains (Foc R1 and Foc TR4) provides better insights into mechanisms of their virulence, habitat adaptation and pathogenesis
T. Raman, K. Kalaimughilan, E. Esack
This study compares the proteomes of two Fusarium oxysporum f. sp. cubense strains to identify virulence and adaptation mechanisms in banana pathogens.
DOI 10.1101/2021.12.29.474485