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Cited by 498

The DOI matches its Crossref record; 95 of the 95 references it cites were found in a registry or an index.

Signalling pathways in alcohol-induced liver inflammation

Open access
Mandrekar, Pranoti, Szabo, Gyongyi·2009·Journal of Hepatology

Abstract

The pathogenesis of alcoholic liver injury involves interactions of several intracellular signalling pathways in different cell types of the liver. Alcohol-induced sensitization of liver macrophages to portal endotoxin/lipopolysaccharide (LPS) is considered a hallmark of alcoholic liver disease (ALD). Intracellular mechanisms associated with LPS-induced signalling play a crucial role in the initiation and progression of alcoholic liver injury, and are being extensively explored. LPS recognition by Toll-like receptor 4 (TLR4) on macrophages and other cell types in the liver, activation of downstream signalling pathways culminating in activation of transcription factors such as NFkappaB, AP-1 leads to increased inflammatory cytokine production in ALD. In addition, LPS-induced MAPK such as ERK and p38 also contribute to liver injury. The importance of alcohol-induced reactive oxygen species and interactions with TLR pathways in macrophages leading to inflammation is becoming increasingly evident. Collectively, these signalling pathways induce pro- and anti-inflammatory cytokines that play an important role in ALD. In this review we describe the key signalling intermediates leading to alcohol-induced inflammation in alcoholic liver disease.

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Metadata

Authors
Mandrekar, P., & Szabo, G.
Venue
Journal of Hepatology
Publisher
Elsevier BV
Published
2009-06
Volume
50
Issue
6
Pages
1258-1266
ISSN
0168-8278 (ISSN-L)
OpenAlex
W2017730825
Cited by
498
References
95
FWCI
18.51
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Signalling pathways in alcohol-induced liver inflammation. https://app.cochat.ai/papers/10.1016/j.jhep.2009.03.007
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Mandrekar, P., & Szabo, G. (2009). Signalling pathways in alcohol-induced liver inflammation. Journal of Hepatology. https://doi.org/10.1016/j.jhep.2009.03.007

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