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Sun J, Liu Y, Zhang J, Shi H, Jiang R, Guo M, Liu Y, Liu B, Wang N, Ma R, Zhang D, Zhang F, Wang S, Wu Y. Puerarin Attenuates Insulin Resistance by Inhibiting Endoplasmic Reticulum Stress and Suppresses Inflammation by Modulating the JNK and IKKβ/NF-κB Pathways in Epididymal White Adipose Tissue of Mice on a High-Fat Diet. Mol Nutr Food Res 2024; 68:e2400003. [PMID: 39072916 DOI: 10.1002/mnfr.202400003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 06/16/2024] [Indexed: 07/30/2024]
Abstract
SCOPE Obesity is associated with insulin resistance (IR), which is characterized by endoplasmic reticulum (ER) stress in multiple organs. ER stress in adipose tissue causes metabolic disturbances and activates inflammatory signaling pathways. Puerarin, an isoflavone extracted from Pueraria lobata, exhibits antioxidant, anti-inflammatory, and antidiabetic effects. This study explores the potential mechanisms underlying puerarin's role in mitigating insulin resistance in high-fat diet (HFD)-induced obese mice. METHODS AND RESULTS In this study, insulin resistant in mice is induced by a high-fat diet, followed by treatment with puerarin. The results demonstrate that puerarin effectively attenuates insulin resistance, including weight loss, improvement of glucose tolerance and insulin sensitivity, and activation of insulin signaling pathway. Additionally, puerarin administration suppresses ER stress by down-regulation of ATF6, ATF4, CHOP, GRP78 expressions in epididymal white adipose tissue (eWAT), along with decreased phosphorylation IRE1α, PERK, and eIF2α. Furthermore, puerarin exerts anti-inflammatory effects by inhibiting JNK and IKKβ/NF-κB pathways, leading to reduction of TNF-α and IL-6. CONCLUSION These findings suggest that puerarin mitigates insulin resistance by inhibiting ER stress and suppressing inflammation through the JNK and IKKβ/NF-κB pathways. This highlights the promising clinical application of puerarin in the treatment of insulin resistance.
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Affiliation(s)
- Jie Sun
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Yan Liu
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Jinjin Zhang
- Shandong Provincial Hospital, School of Laboratory Animal & Shandong Laboratory Animal Center, Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, China
| | - Huilin Shi
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Rujiao Jiang
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Meihua Guo
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Yilin Liu
- College of Basic Medicine, Dalian Medical University, Dalian, 116044, China
| | - Bo Liu
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Ning Wang
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Rui Ma
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Danna Zhang
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
| | - Fang Zhang
- Shandong Provincial Hospital, School of Laboratory Animal & Shandong Laboratory Animal Center, Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, China
| | - Shujing Wang
- College of Basic Medicine, Dalian Medical University, Dalian, 116044, China
| | - Yingjie Wu
- Institute for Genome Engineered Animal Models of Human Diseases, College of Integrative Medicine, National Center of Genetically Engineered Animal Models for International Research, Liaoning Province Key Lab of Genetically Engineered Animal Models, Dalian Medical University, Dalian, 116044, China
- Shandong Provincial Hospital, School of Laboratory Animal & Shandong Laboratory Animal Center, Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, China
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Lv Y, Li H, Zhai BT, Sun J, Cheng JX, Zhang XF, Guo DY. Evidence of synergistic mechanisms of hepatoprotective botanical herbal preparation of Pueraria montana var. lobata and Schisandra sphenanthera. Front Pharmacol 2024; 15:1412816. [PMID: 38978983 PMCID: PMC11228302 DOI: 10.3389/fphar.2024.1412816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 06/03/2024] [Indexed: 07/10/2024] Open
Abstract
Background Pueraria montana var. lobata (Willd.) Maesen & S.M.Almeida ex Sanjappa & Predeep (syn. Pueraria lobata (Willd.) Ohwi) and Schisandra sphenanthera Rehder & E.H. Wilson are traditional edible and medicinal hepatoprotective botanical drugs. Studies have shown that the combination of two botanical drugs enhanced the effects of treating acute liver injury (ALI), but the synergistic effect and its action mechanisms remain unclear. This study aimed to investigate the synergistic effect and its mechanism of the combination of Pueraria montana var. lobata (Willd.) Maesen & S.M.Almeida ex Sanjappa & Predeep (syn. Pueraria lobata (Willd.) Ohwi) (PM) and Schisandra sphenanthera Rehder & E.H. Wilson (SS) in the treatment of ALI. Methods High performance liquid chromatography (HPLC) were utilized to conduct the chemical interaction analysis. Then the synergistic effects of botanical hybrid preparation of PM-SS (BHP PM-SS) against ALI were comprehensively evaluated by the CCl4 induced ALI mice model. Afterwards, symptom-oriented network pharmacology, transcriptomics and metabolomics were applied to reveal the underlying mechanism of action. Finally, the key target genes were experimentally by RT-qPCR. Results Chemical analysis and pharmacodynamic experiments revealed that BHP PM-SS was superior to the single botanical drug, especially at 2:3 ratio, with a better dissolution rate of active ingredients and synergistic anti-ALI effect. Integrated symptom-oriented network pharmacology combined with transcriptomics and metabolomics analyses showed that the active ingredients of BHP PM-SS could regulate Glutathione metabolism, Pyrimidine metabolism, Arginine biosynthesis and Amino acid sugar and nucleotide sugar metabolism, by acting on the targets of AKT1, TNF, EGFR, JUN, HSP90AA1 and STAT3, which could be responsible for the PI3K-AKT signaling pathway, MAPK signaling pathway and Pathway in cancer to against ALI. Conclusion Our study has provided compelling evidence for the synergistic effect and its mechanism of the combination of BHP PM-SS, and has contributed to the development and utilization of BHP PM-SS dietary supplements.
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Affiliation(s)
| | | | | | | | | | | | - Dong-Yan Guo
- State Key Laboratory of Research and Development of Characteristic Qin Medicine Resources (Cultivation), and Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research, College of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, China
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Jing X, Zhou J, Zhang N, Zhao L, Wang S, Zhang L, Zhou F. A Review of the Effects of Puerarin on Glucose and Lipid Metabolism in Metabolic Syndrome: Mechanisms and Opportunities. Foods 2022; 11:foods11233941. [PMID: 36496749 PMCID: PMC9739247 DOI: 10.3390/foods11233941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Chronic diseases, including metabolic syndrome related to sugar and lipid metabolic disorders, are the leading causes of premature death around the world. Novel treatment strategies without undesirable effects are urgently needed. As a natural functional ingredient, puerarin is a promising alternative for the treatment of sugar and lipid metabolic disorders. However, the applications of puerarin are limited due to its poor solubility and short half-life. Various drug delivery systems have been investigated to improve the bioavailability of puerarin. This review summarizes the mechanisms involved in the beneficial action of puerarin: suppressing the release of glucose and FFA; regulating the transport of glucose and fatty acids; acting on the PI3K-Akt and AMPK signaling pathways to decrease the synthesis of glucose and fatty acids; acting on the PPAR signaling pathway to promote β-oxidation; and improving insulin secretion and sensitivity. In addition, the preparation technologies used to improve the bioavailability of puerarin are also summarized in this review, in the hope of helping to promote the application of puerarin.
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Affiliation(s)
- Xiaoxuan Jing
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Jingxuan Zhou
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Nanhai Zhang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Liang Zhao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Shiran Wang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Liebing Zhang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Correspondence: (L.Z.); (F.Z.)
| | - Feng Zhou
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Correspondence: (L.Z.); (F.Z.)
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Myostatin Knockout Affects Mitochondrial Function by Inhibiting the AMPK/SIRT1/PGC1α Pathway in Skeletal Muscle. Int J Mol Sci 2022; 23:ijms232213703. [PMID: 36430183 PMCID: PMC9694677 DOI: 10.3390/ijms232213703] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/02/2022] [Accepted: 11/06/2022] [Indexed: 11/09/2022] Open
Abstract
Myostatin (Mstn) is a major negative regulator of skeletal muscle mass and initiates multiple metabolic changes. The deletion of the Mstn gene in mice leads to reduced mitochondrial functions. However, the underlying regulatory mechanisms remain unclear. In this study, we used CRISPR/Cas9 to generate myostatin-knockout (Mstn-KO) mice via pronuclear microinjection. Mstn-KO mice exhibited significantly larger skeletal muscles. Meanwhile, Mstn knockout regulated the organ weights of mice. Moreover, we found that Mstn knockout reduced the basal metabolic rate, muscle adenosine triphosphate (ATP) synthesis, activities of mitochondrial respiration chain complexes, tricarboxylic acid cycle (TCA) cycle, and thermogenesis. Mechanistically, expressions of silent information regulator 1 (SIRT1) and phosphorylated adenosine monophosphate-activated protein kinase (pAMPK) were down-regulated, while peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α) acetylation modification increased in the Mstn-KO mice. Skeletal muscle cells from Mstn-KO and WT were treated with AMPK activator 5-aminoimidazole-4-carboxamide riboside (AICAR), and the AMPK inhibitor Compound C, respectively. Compared with the wild-type (WT) group, Compound C treatment further down-regulated the expression or activity of pAMPK, SIRT1, citrate synthase (CS), isocitrate dehydrogenase (ICDHm), and α-ketoglutarate acid dehydrogenase (α-KGDH) in Mstn-KO mice, while Mstn knockout inhibited the AICAR activation effect. Therefore, Mstn knockout affects mitochondrial function by inhibiting the AMPK/SIRT1/PGC1α signaling pathway. The present study reveals a new mechanism for Mstn knockout in regulating energy homeostasis.
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Wang D, Bu T, Li Y, He Y, Yang F, Zou L. Pharmacological Activity, Pharmacokinetics, and Clinical Research Progress of Puerarin. Antioxidants (Basel) 2022; 11:2121. [PMID: 36358493 PMCID: PMC9686758 DOI: 10.3390/antiox11112121] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 09/01/2023] Open
Abstract
As a kind of medicine and food homologous plant, kudzu root (Pueraria lobata (Willd.) Ohwi) is called an "official medicine" in Chinese folk medicine. Puerarin is the main active component extracted from kudzu root, and its structural formula is 8-β-D-grapes pyranose-4, 7-dihydroxy isoflavone, with a white needle crystal; it is slightly soluble in water, and its aqueous solution is colorless or light yellow. Puerarin is a natural antioxidant with high health value and has a series of biological activities such as antioxidation, anti-inflammation, anti-tumor effects, immunity improvement, and cardio-cerebrovascular and nerve cell protection. In particular, for the past few years, it has also been extensively used in clinical study. This review focuses on the antioxidant activity of puerarin, the therapy of diverse types of inflammatory diseases, various new drug delivery systems of puerarin, the "structure-activity relationship" of puerarin and its derivatives, and pharmacokinetic and clinical studies, which can provide a new perspective for the puerarin-related drug research and development, clinical application, and further development and utilization.
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Affiliation(s)
- Di Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Tong Bu
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yangqian Li
- Asset and Laboratory Management Department, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yueyue He
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Fan Yang
- Academic Affairs Office, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu 610106, China
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Huang Y, Wu H, Hu Y, Zhou C, Wu J, Wu Y, Wang H, Lenahan C, Huang L, Nie S, Gao X, Sun J. Puerarin Attenuates Oxidative Stress and Ferroptosis via AMPK/PGC1α/Nrf2 Pathway after Subarachnoid Hemorrhage in Rats. Antioxidants (Basel) 2022; 11:antiox11071259. [PMID: 35883750 PMCID: PMC9312059 DOI: 10.3390/antiox11071259] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 12/20/2022] Open
Abstract
Puerarin was shown to exert anti-oxidative and anti-ferroptosis effects in multiple diseases. The goal of this study was to explore the neuroprotective effect of puerarin on early brain injury (EBI) after subarachnoid hemorrhage (SAH) in rats. A total of 177 adult male Sprague Dawley rats were used. SAH was included via endovascular perforation. Intranasal puerarin or intracerebroventricular dorsomorphin (AMPK inhibitor) and SR18292 (PGC1α inhibitor) were administered. The protein levels of pAMPK, PGC1α, Nrf2, 4HNE, HO1, MDA, ACSL4, GSSG, and iron concentration in the ipsilateral hemisphere were significantly increased, whereas SOD, GPX4, and GSH were decreased at 24 h after SAH. Moreover, puerarin treatment significantly increased the protein levels of pAMPK, PGC1α, Nrf2, HO1, SOD, GPX4, and GSH, but decreased the levels of 4HNE, MDA, ACSL4, GSSG, and iron concentration in the ipsilateral hemisphere at 24 h after SAH. Dorsomorphin or SR18292 partially abolished the beneficial effects of puerarin exerted on neurological dysfunction, oxidative stress injury, and ferroptosis. In conclusion, puerarin improved neurobehavioral impairments and attenuated oxidative-stress-induced brain ferroptosis after SAH in rats. The neuroprotection acted through the activation of the AMPK/PGC1α/Nrf2-signaling pathway. Thus, puerarin may serve as new therapeutics against EBI in SAH patients.
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Affiliation(s)
- Yi Huang
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92350, USA; (H.W.); (Y.H.); (L.H.)
- Key Laboratory of Precision Medicine for Atherosclerotic Diseases of Zhejiang Province, Ningbo 315010, China
| | - Honggang Wu
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92350, USA; (H.W.); (Y.H.); (L.H.)
- Department of Neurosurgery, People’s Hospital of Leshan, Leshan 614099, China
| | - Yongmei Hu
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92350, USA; (H.W.); (Y.H.); (L.H.)
- Department of Nursing, Henan Provincial People’s Hospital, Zhengzhou 450003, China
| | - Chenhui Zhou
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
- Key Laboratory of Precision Medicine for Atherosclerotic Diseases of Zhejiang Province, Ningbo 315010, China
| | - Jiawei Wu
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
| | - Yiwen Wu
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
| | - Haifeng Wang
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
| | - Cameron Lenahan
- Burrell College of Osteopathic Medicine, Las Cruces, NM 88001, USA;
| | - Lei Huang
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA 92350, USA; (H.W.); (Y.H.); (L.H.)
| | - Sheng Nie
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
| | - Xiang Gao
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
- Correspondence: (X.G.); (J.S.)
| | - Jie Sun
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo 315010, China; (Y.H.); (C.Z.); (J.W.); (Y.W.); (H.W.); (S.N.)
- Correspondence: (X.G.); (J.S.)
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Liu S, Jia QJ, Peng YQ, Feng TH, Hu ST, Dong JE, Liang ZS. Advances in Mechanism Research on Polygonatum in Prevention and Treatment of Diabetes. Front Pharmacol 2022; 13:758501. [PMID: 35211009 PMCID: PMC8861320 DOI: 10.3389/fphar.2022.758501] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 01/03/2022] [Indexed: 11/13/2022] Open
Abstract
Diabetes mellitus is a fast-growing disease with a major influence on people’s quality of life. Oral hypoglycemic drugs and insulin are currently the main effective drugs in the treatment of diabetes, but chronic consumption of these drugs has certain side effects. Polysaccharides, saponins, flavonoids, and phenolics are the primary secondary metabolites isolated from the rhizomes of Polygonatum sibiricum Redouté [Asparagaceae], Polygonatum kingianum Collett & Hemsl [Asparagaceae], or Polygonatum cyrtonema Hua [Asparagaceae], which have attracted much more attention owing to their unique therapeutic role in the treatment and prevention of diabetes. However, the research on the mechanism of these three Polygonatum spp. in diabetes has not been reviewed. This review provides a summary of the research progress of three Polygonatum spp. on diabetes and its complications, reveals the potential antidiabetic mechanism of three Polygonatum spp., and discusses the effect of different processed products of three Polygonatum spp. in treating diabetes, for the sake of a thorough understanding of its effects on the prevention and treatment of diabetes and diabetes complications.
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Affiliation(s)
- Shuang Liu
- College of Life Sciences, Northwest A & F University, Xi'an, China
| | - Qiao-Jun Jia
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Yi-Qing Peng
- College of Life Sciences, Northwest A & F University, Xi'an, China
| | - Ting-Hui Feng
- College of Life Sciences, Northwest A & F University, Xi'an, China
| | - Shu-Ting Hu
- College of Life Sciences, Northwest A & F University, Xi'an, China
| | - Juan-E Dong
- College of Life Sciences, Northwest A & F University, Xi'an, China
| | - Zong-Suo Liang
- College of Life Sciences, Northwest A & F University, Xi'an, China.,College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
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Xu J, Shen J, Yuan R, Jia B, Zhang Y, Wang S, Zhang Y, Liu M, Wang T. Mitochondrial Targeting Therapeutics: Promising Role of Natural Products in Non-alcoholic Fatty Liver Disease. Front Pharmacol 2022; 12:796207. [PMID: 35002729 PMCID: PMC8733608 DOI: 10.3389/fphar.2021.796207] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 11/18/2021] [Indexed: 12/20/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) has become one of the most common chronic liver diseases worldwide, and its prevalence is still growing rapidly. However, the efficient therapies for this liver disease are still limited. Mitochondrial dysfunction has been proven to be closely associated with NAFLD. The mitochondrial injury caused reactive oxygen species (ROS) production, and oxidative stress can aggravate the hepatic lipid accumulation, inflammation, and fibrosis. which contribute to the pathogenesis and progression of NAFLD. Therefore, pharmacological therapies that target mitochondria could be a promising way for the NAFLD intervention. Recently, natural products targeting mitochondria have been extensively studied and have shown promising pharmacological activity. In this review, the recent research progress on therapeutic effects of natural-product-derived compounds that target mitochondria and combat NAFLD was summarized, aiming to provide new potential therapeutic lead compounds and reference for the innovative drug development and clinical treatment of NAFLD.
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Affiliation(s)
- Jingqi Xu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiayan Shen
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ruolan Yuan
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Bona Jia
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Yiwen Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Sijian Wang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yi Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Mengyang Liu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Tao Wang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Long X, Hu X, Liu S, Pan C, Chen S, Li L, Qi B, Yang X. Insights on preparation, structure and activities of Gracilaria lemaneiformis polysaccharide. Food Chem X 2021; 12:100153. [PMID: 34816120 PMCID: PMC8591341 DOI: 10.1016/j.fochx.2021.100153] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/17/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022] Open
Abstract
Gracilaria lemaneiformis is a kind of edible economic red algae, which is rich in polysaccharide, phycobiliprotein, pigments, minerals and other nutrients and functional components. Polysaccharide is one of the main active components of Gracilaria lemaneiformis, which has been reported to present various physiological bioactivities, including regulation of glycolipid metabolism, immune, anti-tumor, anti-inflammatory and other biological activities. This paper aims to provide a brief summary of extraction, purification, structural characteristics, and physiological activities of Gracilaria lemaneiformis polysaccharide (GLP). This article is able to provide theoretical basis for the future research and exploitation of GLP, and improve its potential development to promote the healthy and sustainable processing and high value utilization industry of Gracilaria lemaneiformis.
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Affiliation(s)
- Xiaoshan Long
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Marine Food, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang 524088, China
| | - Xiao Hu
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Shucheng Liu
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Marine Food, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang 524088, China
| | - Chuang Pan
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Shengjun Chen
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Laihao Li
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Bo Qi
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Xianqing Yang
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
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Studies of the Anti-Diabetic Mechanism of Pueraria lobata Based on Metabolomics and Network Pharmacology. Processes (Basel) 2021. [DOI: 10.3390/pr9071245] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Diabetes mellitus (DM), as a chronic disease caused by insulin deficiency or using obstacles, is gradually becoming a principal worldwide health problem. Pueraria lobata is one of the traditional Chinese medicinal and edible plants, playing roles in improving the cardiovascular system, lowering blood sugar, anti-inflammation, anti-oxidation, and so on. Studies on the hypoglycemic effects of Pueraria lobata were also frequently reported. To determine the active ingredients and related targets of Pueraria lobata for DM, 256 metabolites were identified by LC/MS non targeted metabonomics, and 19 active ingredients interacting with 51 DM-related targets were screened. The results showed that puerarin, quercetin, genistein, daidzein, and other active ingredients in Pueraria lobata could participate in the AGE-RAGE signaling pathway, insulin resistance, HIF-1 signaling pathway, FoxO signaling pathway, and MAPK signaling pathway by acting on VEGFA, INS, INSR, IL-6, TNF and AKT1, and may regulate type 2 diabetes, inflammation, atherosis and diabetes complications, such as diabetic retinopathy, diabetic nephropathy, and diabetic cardiomyopathy.
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高 俊, 刘 曼, 郭 召, 胡 春, 冯 珍, 严 军. [Puerarin alleviates insulin resistance in type 2 diabetic mice by modulating fetuin B-AMPK/ACC signaling pathway in the liver]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:839-846. [PMID: 34238735 PMCID: PMC8267996 DOI: 10.12122/j.issn.1673-4254.2021.06.05] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To explore the role of fetuin B-AMPK/ACC signaling pathway in mediating the effect of puerarin on hepatic insulin resistance in mice with type 2 diabetes mellitus (T2DM). OBJECTIVE Forty C57BL/6J mouse models of T2DM induced by high-fat diet and intraperitoneal injection of streptozotocin were randomized into diabetic model (HFD) group and 3 puerarin groups for treatment with low-, moderate- and high- dose puerarin (50, 100 and 200 mg/kg, respectively), with another 10 mice fed a normal diet as the control group. After treatment for 8 weeks, the mice were examined for fasting blood glucose (FBG), fasting insulin (FINS), liver triglycerides (TG), cholesterol (TC) and free fatty acids (FFA) levels. The expression of fetuin B in the liver was detected by immunohistochemistry. RT-qPCR was used to detect the expressions of fetuin B, AMPK, and ACC mRNA in the liver, and the protein expressions of fetuin B, AMPKα1, ACC, P-AMPKαT183/T172, and P-ACC S79 were determined with Western blotting. OBJECTIVE Treatment with moderate- and high-dose puerarin significantly lowered TG, TC, FFA and FBG levels in diabetic mice (P < 0.01). Puerarin at all the 3 doses significantly lowered FINS and HOMA-IR of the mice (P < 0.01). In diabetic mice, hepatic expressions of fetuin B and ACC mRNA increased and AMPK mRNA decreased significantly (P < 0.01); the protein expressions of fetuin B and ACC increased while those of AMPKα1, P-AMPKαT183/T172 and P-ACC S79 decreased significantly (P < 0.01). Puerarin dose-dependently inhibited the mRNA and protein expressions of fetuin B and ACC, increased AMPK mRNA and protein expressions of AMPKα1, P-AMPKαT183/ T172, and P-ACC S79, and lowered fetuin B content in the liver of diabetic mice (P < 0.01). OBJECTIVE Puerarin alleviates insulin resistance and improves glucolipid metabolism in T2DM mice by modulating hepatic fetuin B-AMPK/ACC signaling pathway.
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Affiliation(s)
- 俊凤 高
- 上海中医药大学研究生院,上海 201203Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- 上海中医药大学联合培养单位//上海市嘉定区中医医院内分泌科,上海 201899Cooperation Research Center of Shanghai University of Traditional Chinese Medicine//Department of Endocrinology, Traditional Chinese Medicine Hospital of Jiading District, Shanghai 201899, China
| | - 曼曼 刘
- 上海中医药大学联合培养单位//上海市嘉定区中医医院内分泌科,上海 201899Cooperation Research Center of Shanghai University of Traditional Chinese Medicine//Department of Endocrinology, Traditional Chinese Medicine Hospital of Jiading District, Shanghai 201899, China
| | - 召平 郭
- 上海中医药大学联合培养单位//上海市嘉定区中医医院内分泌科,上海 201899Cooperation Research Center of Shanghai University of Traditional Chinese Medicine//Department of Endocrinology, Traditional Chinese Medicine Hospital of Jiading District, Shanghai 201899, China
| | - 春平 胡
- 上海中医药大学联合培养单位//上海市嘉定区中医医院内分泌科,上海 201899Cooperation Research Center of Shanghai University of Traditional Chinese Medicine//Department of Endocrinology, Traditional Chinese Medicine Hospital of Jiading District, Shanghai 201899, China
| | - 珍凤 冯
- 上海中医药大学联合培养单位//上海市嘉定区中医医院内分泌科,上海 201899Cooperation Research Center of Shanghai University of Traditional Chinese Medicine//Department of Endocrinology, Traditional Chinese Medicine Hospital of Jiading District, Shanghai 201899, China
| | - 军 严
- 上海中医药大学联合培养单位//上海市嘉定区中医医院内分泌科,上海 201899Cooperation Research Center of Shanghai University of Traditional Chinese Medicine//Department of Endocrinology, Traditional Chinese Medicine Hospital of Jiading District, Shanghai 201899, China
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