Adipokines in pulmonary hypertension: angels or demons?
Qi Jia,
Yeling Ouyang,
Yiyi Yang,
Shanglong Yao,
Xiangdong Chen,
Zhiqiang Hu
Affiliations
Qi Jia
Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
Yeling Ouyang
Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
Yiyi Yang
Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
Shanglong Yao
Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
Xiangdong Chen
Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
Zhiqiang Hu
Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China; Corresponding author. Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
Pulmonary hypertension (PH) is a devastating cardiopulmonary disorder with poor prognosis and limited curative options. Recent studies revealed a strong association between adipose tissue dysfunction (e.g., obesity) and PH. Adipokines are bioactive polypeptides with pleiotropic effects mainly produced by adipose tissue, and it is suggested that imbalanced production of adipokines in obesity may play a key role in the pathogenesis of PH. Alternations in the production and secretion of adipokines have been observed in PH patients and rodents PH models. In this review, we summarize the expressions and functions of several well-recognized adipokines, the roles of adipokines in the pathogenesis of PH and recent advances in the pharmacological and molecular modulation of adipokines in the treatment of PH. We found that several adipokines (e.g., leptin, resistin, and chemerin) have been demonstrated to display pro-proliferation, pro-inflammatory, and pro-oxidative properties and exacerbate PH. Other adipokines (e.g., adiponectin, apelin, and omentin-1) have anti-proliferation, anti-inflammatory, anti-fibrotic and anti-oxidative impacts on the pulmonary vascular remodeling of PH and are suggested as protective factors against PH, and targeting imbalanced adipokines appears to be a potential novel therapeutic strategy for the treatment of PH.
