The pathological impact of PAR2 on hepatic insulin resistance

HH Chung - Hepatology, 2023 - journals.lww.com
To the editor, Hepatic insulin resistance was correlated with diabetes and the progression of
NAFLD. In the latest article published by Shearer et al.,[1] the authors have demonstrated …

[HTML][HTML] PAR2 promotes high-fat diet-induced hepatic steatosis by inhibiting AMPK-mediated autophagy

BM Kim, DH Kim, YJ Park, S Ha, YJ Choi, HS Yu… - The Journal of …, 2021 - Elsevier
Abstract Protease-activated receptor 2 (PAR2) is a member of G protein-coupled receptors.
There are two types of PAR2 signaling pathways: Canonical G-protein signaling and β …

Diet‐induced obesity, adipose inflammation, and metabolic dysfunction correlating with PAR2 expression are attenuated by PAR2 antagonism

J Lim, A Iyer, L Liu, JY Suen, RJ Lohman… - The FASEB …, 2013 - Wiley Online Library
Excessive uptake of fatty acids and glucose by adipose tissue triggers adipocyte dysfunction
and infiltration of immune cells. Altered metabolic homeostasis in adipose tissue promotes …

PAR2 deficiency induces mitochondrial ROS generation and dysfunctions, leading to the inhibition of adipocyte differentiation

YJ Park, B Lee, DH Kim, EB Kwon, Y Go… - Oxidative Medicine …, 2021 - Wiley Online Library
Protease‐activated receptor 2 (PAR2) is a member of G‐protein‐coupled receptors and
affects ligand‐modulated calcium signaling. Although PAR2 signaling promotes obesity and …

[HTML][HTML] Mechanism of lipid accumulation through PAR2 signaling in diabetic male mice

DH Kim, YR Kim, EJ Bang, S Ha, SG Noh… - Endocrinology and …, 2021 - ncbi.nlm.nih.gov
Background Protease-activated protein-2 (PAR2) has been reported to regulate hepatic
insulin resistance condition in type 2 diabetes mice. However, the mechanism of lipid …

[HTML][HTML] PAR2 controls cholesterol homeostasis and lipid metabolism in nonalcoholic fatty liver disease

R Rana, AM Shearer, EK Fletcher, N Nguyen… - Molecular …, 2019 - Elsevier
Objective Increases in hepatic and plasma cholesterol occur in patients with nonalcoholic
fatty liver disease (NAFLD), although the reason for this is not well understood. We …

PARP1-mediated PPARα poly (ADP-ribosyl) ation suppresses fatty acid oxidation in non-alcoholic fatty liver disease

K Huang, M Du, X Tan, L Yang, X Li, Y Jiang… - Journal of …, 2017 - Elsevier
Background & Aims PARP1 is a key mediator of cellular stress responses and critical in
multiple physiological and pathophysiological processes of cells. However, whether it is …

Loss of hepatic DRP1 exacerbates alcoholic hepatitis by inducing megamitochondria and mitochondrial maladaptation

X Hu, J Shen, T Wang, M Liu - Hepatology, 2023 - journals.lww.com
To the editor, We followed with interest the article by Ma et al [1] reporting that DRP1
deficiency led to mitochondrial dysfunction and increased mitochondrial DNA (mtDNA) …

LO2, a misidentified cell line: Some data should be interpreted with caution

R Weiskirchen - Hepatology, 2023 - journals.lww.com
To the editor, I read with interest the article entitled “Hepatocyte‐derived mannan‐binding
lectin serine protease 1 (MASP1)‐enriched small extracellular vesicles activate hepatic …

Life without Proteinase Activated Receptor 2 (PAR2) Alters Body Composition and Glucose Tolerance in Mice

TH Reynolds, SJ Ives - Nutrients, 2022 - mdpi.com
The potential role of proteinase activated receptor 2 (PAR2) in the development of age-
related obesity and insulin resistance is not well-understood. To address the hypothesis that …