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Dong L, Wang H, Chen K, Li Y. Roles of hydroxyeicosatetraenoic acids in diabetes (HETEs and diabetes). Biomed Pharmacother 2022; 156:113981. [DOI: 10.1016/j.biopha.2022.113981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022] Open
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Zhao S, Yang T, Hou X, Zhang H, Zhao Y, Wang H, Sun N, Tan H, Zhang J, Fan H. Chlorogenic acid ameliorates chronic stress-induced prefrontal cortex injury through activating the 5-HT/BDNF signaling pathway in rats. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Zhao Y, Wang C, Yang T, Wang H, Zhao S, Sun N, Chen Y, Zhang H, Fan H. Chlorogenic Acid Alleviates Chronic Stress-Induced Duodenal Ferroptosis via the Inhibition of the IL-6/JAK2/STAT3 Signaling Pathway in Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:4353-4361. [PMID: 35380825 DOI: 10.1021/acs.jafc.2c01196] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Chronic stress causes duodenal damage, in which iron death is likely to play an important role. Chlorogenic acid (CGA), one of the most widely consumed dietary polyphenols, has been shown to protect the intestine. However, it is unclear whether CGA exerts a duodenoprotective effect in chronic stress by inhibiting ferroptosis. In this work, rats were daily exposed to restraint stress for 6 h over 21 consecutive days, with/without CGA (100 mg/kg, gavage). CGA reduced blood hepcidin, iron, reactive oxygen species (ROS), and ferroportin 1 (FPN1) levels and upregulated the levels of ferroptosis-related biomarkers (GPX4, GSH, NADPH, etc.). These results confirmed that CGA inhibited ferroptosis in the duodenum. Furthermore, the use of S3I-201 (STAT3 inhibitor) helped to further clarify the mechanism of action of CGA. Overall, CGA could reduce hepcidin production by inhibiting the IL-6/JAK2/STAT3 pathway in the liver to increase the expression of FPN1 in the duodenum, which restored iron homeostasis and inhibited ferroptosis, alleviating chronic stress-induced duodenal injury.
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Affiliation(s)
- Yuan Zhao
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Chuqiao Wang
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Tianyuan Yang
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Hui Wang
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Shuping Zhao
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Ning Sun
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Yongping Chen
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Haiyang Zhang
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Honggang Fan
- Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
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