Serine synthesis via reversed SHMT2 activity drives glycine depletion and acetaminophen hepatotoxicity in MASLD

A Ghrayeb, AC Finney, B Agranovich, D Peled… - Cell Metabolism, 2024 - cell.com
Metabolic dysfunction-associated steatotic liver disease (MASLD) affects one-third of the
global population. Understanding the metabolic pathways involved can provide insights into …

Cross-species variability in lobular geometry and cytochrome P450 hepatic zonation: insights into CYP1A2, CYP2D6, CYP2E1 and CYP3A4

M Albadry, J Küttner, J Grzegorzewski… - Frontiers in …, 2024 - frontiersin.org
There is a lack of systematic research exploring cross-species variation in liver lobular
geometry and zonation patterns of critical drug-metabolizing enzymes, a knowledge gap …

Quantifying fat zonation in liver lobules: an integrated multiscale in silico model combining disturbed microperfusion and fat metabolism via a continuum …

L Lambers, N Waschinsky, J Schleicher… - … and Modeling in …, 2024 - Springer
Metabolic zonation refers to the spatial separation of metabolic functions along the
sinusoidal axes of the liver. This phenomenon forms the foundation for adjusting hepatic …

Bayesian modelling of time series data (BayModTS)—a FAIR workflow to process sparse and highly variable data

S Höpfl, M Albadry, U Dahmen, KH Herrmann… - …, 2024 - academic.oup.com
Motivation Systems biology aims to better understand living systems through mathematical
modelling of experimental and clinical data. A pervasive challenge in quantitative dynamical …

[HTML][HTML] Liver and spleen of hosts of Rhipicephalus linnaei exposed to synthetic (afoxolaner) and natural acaricides (esters from castor oil). A comparative clinical …

LF Sodelli, O Silva, BJN Araújo… - Revista Brasileira de …, 2023 - SciELO Brasil
In dogs, Rhipicephalus linnaei transmits pathogens such as Ehrlichia canis, Babesia vogeli,
and Hepatozoon canis. The veterinary market has synthetic acaricides to ticks control. Esters …

Exploration of Perturbed Liver Fibrosis-Related Factors and Collagen Type I in Animal Model of Non-Alcoholic Fatty Liver Disease

L Wang, K Liu, L Deng, G Zhou, W Qian… - Applied Biochemistry and …, 2024 - Springer
To determine their involvement in the onset of the disease, we investigated the changing
levels of liver fibrosis-related proteins, namely, type-I collagen, α-smooth muscle actin (α …

Segmentation of lipid droplets in histological images

D Budelmann, C Qing, HO Laue, M Albadry… - Medical Imaging with …, 2023 - openreview.net
Steatosis is a common liver disease characterized by the accumulation of lipid droplets in
cells. Precise and reliable fat droplet identification is essential for automatic steatosis …

Fatty liver-mediated glycine restriction impairs glutathione synthesis and causes hypersensitization to acetaminophen

A Ghrayeb, B Agranovich, D Peled, AC Finney… - bioRxiv, 2023 - biorxiv.org
Non-alcoholic fatty liver disease (NAFLD) affects nearly one third of the population
worldwide. Understanding metabolic pathways involved can provide insights into disease …

Simulation of zonation-function relationships in the liver using coupled multiscale models: Application to drug-induced liver injury

S Gerhäusser, L Lambers, L Mandl, J Franquinet… - bioRxiv, 2024 - biorxiv.org
Multiscale modeling requires the coupling of models on different scales, often based on
different mathematical approaches and developed by different research teams. This poses …

Impact of Steatosis on Drug Metabolism of the Liver: Functional and Translational Implications

MAM Albadry - 2024 - refubium.fu-berlin.de
Background: It was recently reported that periportal fibrosis in mice did affect the expression
of CYP proteins, a set of pericentrally located drug-metabolizing enzymes. This observation …