PGE2 synthesis and signaling in the liver physiology and pathophysiology: An update.
Prostaglandins Other Lipid Mediat
; 174: 106875, 2024 Oct.
Article
en En
| MEDLINE
| ID: mdl-39019102
ABSTRACT
The liver plays a central role in systemic metabolism and drug degradation. However, it is highly susceptible to damage due to various factors, including metabolic imbalances, excessive alcohol consumption, viral infections, and drug influences. These factors often result in conditions such as fatty liver, hepatitis, and acute or chronic liver injury. Failure to address these injuries could promptly lead to the development of liver cirrhosis and potentially hepatocellular carcinoma (HCC). Prostaglandin E2 (PGE2) is a metabolite of arachidonic acid that belongs to the class of polyunsaturated fatty acids (PUFA) and is synthesized via the cyclooxygenase (COX) pathway. By binding to its G protein coupled receptors (i.e., EP1, EP2, EP3 and EP4), PGE2 has a wide range of physiological and pathophysiology effects, including pain, inflammation, fever, cardiovascular homeostasis, etc. Recently, emerging studies showed that PGE2 plays an indispensable role in liver health and disease. This review focus on the research progress of the role of PGE2 synthase and its receptors in liver physiological and pathophysiological processes and discuss the possibility of developing liver protective drugs targeting the COXs/PGESs/PGE2/EPs axis.
Palabras clave
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Dinoprostona
/
Transducción de Señal
/
Hígado
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Prostaglandins Other Lipid Mediat
Asunto de la revista:
ENDOCRINOLOGIA
Año:
2024
Tipo del documento:
Article