Adverse outcome pathways: opportunities, limitations and open questions

M Leist, A Ghallab, R Graepel, R Marchan… - Archives of …, 2017 - Springer
Adverse outcome pathways (AOPs) are a recent toxicological construct that connects, in a
formalized, transparent and quality-controlled way, mechanistic information to apical …

Characterization of hepatocyte-based in vitro systems for reliable toxicity testing

M Vinken, JG Hengstler - Archives of Toxicology, 2018 - Springer
A plethora of human hepatocyte-based in vitro systems for toxicity testing has been
developed over the past few years. These systems are either directly derived from liver …

Prediction of human drug-induced liver injury (DILI) in relation to oral doses and blood concentrations

W Albrecht, F Kappenberg, T Brecklinghaus… - Archives of …, 2019 - Springer
Drug-induced liver injury (DILI) cannot be accurately predicted by animal models. In
addition, currently available in vitro methods do not allow for the estimation of hepatotoxic …

[HTML][HTML] Inhibition of the renal apical sodium dependent bile acid transporter prevents cholemic nephropathy in mice with obstructive cholestasis

A Ghallab, D González, E Strängberg, U Hofmann… - Journal of …, 2024 - Elsevier
Background & Aims Cholemic nephropathy (CN) is a severe complication of cholestatic liver
diseases for which there is no specific treatment. We revisited its pathophysiology with the …

[PDF][PDF] Bile microinfarcts in cholestasis are initiated by rupture of the apical hepatocyte membrane and cause shunting of bile to sinusoidal blood

A Ghallab, U Hofmann, S Sezgin, N Vartak… - …, 2019 - Wiley Online Library
Bile duct ligation (BDL) is an experimental procedure that mimics obstructive cholestatic
disease. One of the early consequences of BDL in rodents is the appearance of so‐called …

Spatio-temporal multiscale analysis of western diet-fed mice reveals a translationally relevant sequence of events during NAFLD progression

A Ghallab, M Myllys, A Friebel, J Duda, K Edlund… - Cells, 2021 - mdpi.com
Mouse models of non-alcoholic fatty liver disease (NAFLD) are required to define
therapeutic targets, but detailed time-resolved studies to establish a sequence of events are …

Inhibition of cytochrome P450 enhances the nephro-and hepatotoxicity of ochratoxin A

R Hassan, D González, Z Hobloss, L Brackhagen… - Archives of …, 2022 - Springer
The mycotoxin ochratoxin A (OTA) is a contaminant in food that causes nephrotoxicity and to
a minor degree hepatotoxicity. Recently, we observed that OTA induces liver damage …

Influence of liver fibrosis on lobular zonation

A Ghallab, M Myllys, C H. Holland, A Zaza, W Murad… - Cells, 2019 - mdpi.com
Little is known about how liver fibrosis influences lobular zonation. To address this question,
we used three mouse models of liver fibrosis, repeated CCl4 administration for 2, 6 and 12 …

[HTML][HTML] Epigenomic and transcriptional profiling identifies impaired glyoxylate detoxification in NAFLD as a risk factor for hyperoxaluria

K Gianmoena, N Gasparoni, A Jashari, P Gabrys… - Cell Reports, 2021 - cell.com
Epigenetic modifications (eg DNA methylation) in NAFLD and their contribution to disease
progression and extrahepatic complications are poorly explored. Here, we use an integrated …

Spatio-temporal visualization of the distribution of acetaminophen as well as its metabolites and adducts in mouse livers by MALDI MSI

S Sezgin, R Hassan, S Zühlke, L Kuepfer… - Archives of …, 2018 - Springer
Acetaminophen (APAP) is one of the most intensively studied compounds that causes
hepatotoxicity in the pericentral region of the liver lobules. However, spatio-temporal …