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Updated: Sep 1, 2025

Monitoring Hippo Signaling Pathway Activity Using a Luciferase-based Large Tumor Suppressor LATS Biosensor
Published on: September 13, 2018
Hippo: A New Hub for Atherosclerotic Disease
Xi-Yan Liu1, Kun Zhou1, Kai-Jiang Tian1
1Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, International Joint Laboratory for Arteriosclerotic Disease Research of Hunan Province, University of South China, Hengyang 421001, China.
Insights
The Hippo signaling pathway regulates cell growth and is linked to cardiovascular disease. This review explores Hippo
Area of Science:
- Molecular Biology
- Cardiovascular Biology
- Cell Signaling
Background:
- The Hippo signaling pathway is crucial for maintaining tissue homeostasis and organ development.
- Dysregulation of Hippo signaling is implicated in various diseases, including cardiovascular conditions.
- Atherosclerosis, a prevalent cardiovascular disease, involves chronic vascular inflammation and cellular dysfunction.
Purpose of the Study:
- To elucidate the role of the Hippo signaling pathway in the pathophysiology of atherosclerosis.
- To identify potential molecular targets of Hippo signaling in atherosclerosis.
- To discuss the implications of Hippo signaling in cardiovascular disease and related pharmacology.
Main Methods:
- Literature review focusing on Hippo signaling, atherosclerosis, and cardiovascular disease.
- Analysis of existing research on molecular mechanisms and cellular processes involved.
- Synthesis of information regarding Hippo pathway's role in endothelial cells, smooth muscle cells, and macrophages.
Main Results:
- Hippo signaling acts as a central regulator in maintaining cellular balance and tissue development.
- Evidence suggests a strong link between Hippo pathway dysregulation and the development of atherosclerosis.
- Oxidized Low-Density Lipoprotein (LDL) and autophagy are identified as factors influencing atherosclerosis, potentially modulated by Hippo signaling.
Conclusions:
- The Hippo signaling pathway is a key hub in regulating atherosclerosis.
- Understanding Hippo's regulatory mechanisms offers potential therapeutic targets for cardiovascular diseases.
- Further research into Hippo signaling's role in atherosclerosis pathophysiology and pharmacology is warranted.
Abstract:
Hippo, an evolutionarily conserved kinase cascade reaction in organisms, can respond to a set of signals, such as mechanical signals and cell metabolism, to maintain cell growth, differentiation, tissue/organ development, and homeostasis. In the past ten years, Hippo has controlled the development of tissues and organs by regulating the process of cell proliferation, especially in the field of cardiac regeneration after myocardial infarction. This suggests that Hippo signaling is closely linked to cardiovascular disease. Atherosclerosis is the most common disease of the cardiovascular system. It is characterised by chronic inflammation of the vascular wall, mainly involving dysfunction of endothelial cells, smooth muscle cells, and macrophages. Oxidized Low density lipoprotein (LDL) damages the barrier function of endothelial cells, which enter the middle membrane of the vascular wall, accelerate the formation of foam cells, and promote the occurrence and development of atherosclerosis. Autophagy is associated with the development of atherosclerosis. However, the mechanism of Hippo regulation of atherosclerosis has not meant to be clarified. In view of the pivotal role of this signaling pathway in maintaining cell growth, proliferation, and differentiation, the imbalance of Hippo is related to atherosclerosis and related diseases. In this review, we emphasized Hippo as a hub for regulating atherosclerosis and discussed its potential targets in pathophysiology, human diseases, and related pharmacology.
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