Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases

Farnesoid X receptor (FXR) is a bile acid receptor encoded by the Nr1h4 gene. FXR plays an important role in maintaining the stability of the internal environment and the integrity of many organs, including the liver and intestines. The expression of FXR in nondigestible tissues other than in the li...

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Main Authors: Jin-nan Wu, Jian-rong Chen, Jin-liang Chen
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Canadian Respiratory Journal
Online Access:http://dx.doi.org/10.1155/2020/9137251
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author Jin-nan Wu
Jian-rong Chen
Jin-liang Chen
author_facet Jin-nan Wu
Jian-rong Chen
Jin-liang Chen
author_sort Jin-nan Wu
collection DOAJ
description Farnesoid X receptor (FXR) is a bile acid receptor encoded by the Nr1h4 gene. FXR plays an important role in maintaining the stability of the internal environment and the integrity of many organs, including the liver and intestines. The expression of FXR in nondigestible tissues other than in the liver and small intestine is known as the expression of “nonclassical” bile acid target organs, such as blood vessels and lungs. In recent years, several studies have shown that FXR is widely involved in the pathogenesis of various respiratory diseases, such as chronic obstructive pulmonary disease, bronchial asthma, and idiopathic pulmonary fibrosis. Moreover, a number of works have confirmed that FXR can regulate the bile acid metabolism in the body and exert its anti-inflammatory and antifibrotic effects in the airways and lungs. In addition, FXR may be used as a potential therapeutic target for some respiratory diseases. For example, FXR can regulate the tumor microenvironment by regulating the balance of inflammatory and immune responses in the body to promote the occurrence and development of non-small-cell lung cancer (NSCLC), thereby being considered a potential target for immunotherapy of NSCLC. In this article, we provide an overview of the internal relationship between FXR and respiratory diseases to track the progress that has been achieved thus far in this direction and suggest potential therapeutic prospects of FXR in respiratory diseases.
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spelling doaj-art-53587bc81aae4260a7a3d52a7126032b2025-02-03T01:05:14ZengWileyCanadian Respiratory Journal1198-22411916-72452020-01-01202010.1155/2020/91372519137251Role of Farnesoid X Receptor in the Pathogenesis of Respiratory DiseasesJin-nan Wu0Jian-rong Chen1Jin-liang Chen2Postgraduate in Respiratory Medicine, Affiliated Hospital 2 of Nantong University, Nantong, ChinaDepartment of Respiratory Medicine, Affiliated Hospital 2 of Nantong University, Nantong, ChinaDepartment of Respiratory Medicine, Affiliated Hospital 2 of Nantong University, Nantong, ChinaFarnesoid X receptor (FXR) is a bile acid receptor encoded by the Nr1h4 gene. FXR plays an important role in maintaining the stability of the internal environment and the integrity of many organs, including the liver and intestines. The expression of FXR in nondigestible tissues other than in the liver and small intestine is known as the expression of “nonclassical” bile acid target organs, such as blood vessels and lungs. In recent years, several studies have shown that FXR is widely involved in the pathogenesis of various respiratory diseases, such as chronic obstructive pulmonary disease, bronchial asthma, and idiopathic pulmonary fibrosis. Moreover, a number of works have confirmed that FXR can regulate the bile acid metabolism in the body and exert its anti-inflammatory and antifibrotic effects in the airways and lungs. In addition, FXR may be used as a potential therapeutic target for some respiratory diseases. For example, FXR can regulate the tumor microenvironment by regulating the balance of inflammatory and immune responses in the body to promote the occurrence and development of non-small-cell lung cancer (NSCLC), thereby being considered a potential target for immunotherapy of NSCLC. In this article, we provide an overview of the internal relationship between FXR and respiratory diseases to track the progress that has been achieved thus far in this direction and suggest potential therapeutic prospects of FXR in respiratory diseases.http://dx.doi.org/10.1155/2020/9137251
spellingShingle Jin-nan Wu
Jian-rong Chen
Jin-liang Chen
Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases
Canadian Respiratory Journal
title Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases
title_full Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases
title_fullStr Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases
title_full_unstemmed Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases
title_short Role of Farnesoid X Receptor in the Pathogenesis of Respiratory Diseases
title_sort role of farnesoid x receptor in the pathogenesis of respiratory diseases
url http://dx.doi.org/10.1155/2020/9137251
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