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Khatoon F, Ali S, Kumar V, Elasbali AM, Alhassan HH, Alharethi SH, Islam A, Hassan MI. Pharmacological features, health benefits and clinical implications of honokiol. J Biomol Struct Dyn 2023; 41:7511-7533. [PMID: 36093963 DOI: 10.1080/07391102.2022.2120541] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
Abstract
Honokiol (HNK) is a natural polyphenolic compound extracted from the bark and leaves of Magnolia grandiflora. It has been traditionally used as a medicinal compound to treat inflammatory diseases. HNK possesses numerous health benefits with a minimal level of toxicity. It can cross the blood-brain barrier and blood-cerebrospinal fluid, thus having significant bioavailability in the neurological tissues. HNK is a promising bioactive compound possesses neuroprotective, antimicrobial, anti-tumorigenic, anti-spasmodic, antidepressant, analgesic, and antithrombotic features . HNK can prevent the growth of several cancer types and haematological malignancies. Recent studies suggested its role in COVID-19 therapy. It binds effectively with several molecular targets, including apoptotic factors, chemokines, transcription factors, cell surface adhesion molecules, and kinases. HNK has excellent pharmacological features and a wide range of chemotherapeutic effects, and thus, researchers have increased interest in improving the therapeutic implications of HNK to the clinic as a novel agent. This review focused on the therapeutic implications of HNK, highlighting clinical and pharmacological features and the underlying mechanism of action.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Fatima Khatoon
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, India
| | - Sabeeha Ali
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Vijay Kumar
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, India
| | - Abdelbaset Mohamed Elasbali
- Department of Clinical Laboratory Science, College of Applied Medical Sciences-Qurayyat, Jouf University, Saudi Arabia
| | - Hassan H Alhassan
- Department of Clinical Laboratory Science, College of Applied Medical Sciences-Qurayyat, Jouf University, Saudi Arabia
| | - Salem Hussain Alharethi
- Department of Biological Science, College of Arts and Science, Najran University, Najran, Saudia Arabia
| | - Asimul Islam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
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Chen F, Zhang H, Zhao N, Du E, Jin F, Fan Q, Guo W, Huang S, Wei J. Effects of magnolol and honokiol blend on performance, egg quality, hepatic lipid metabolism, and intestinal morphology of hens at late laying cycle. Animal 2022; 16:100532. [DOI: 10.1016/j.animal.2022.100532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 04/01/2022] [Accepted: 04/05/2022] [Indexed: 12/26/2022] Open
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Lin Q, Liu Y, Peng S, Liu C, Lv T, Liao L, Li Y, Wang Y, Fan Z, Wu W, Zeng J, Qiu H, He X, Dai Q. Magnolol additive improves growth performance of Linwu ducklings by modulating antioxidative status. PLoS One 2022; 16:e0259896. [PMID: 34972101 PMCID: PMC8719751 DOI: 10.1371/journal.pone.0259896] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 10/28/2021] [Indexed: 11/18/2022] Open
Abstract
Magnolol is a bioactive polyphenolic compound commonly found in Magnolia officinalis. The aim of this study is to clarify the contribution of the magnolol additive on the growth performance of Linwu ducklings aging from 7 to 28 d, comparing to the effects of antibiotic additive (colistin sulphate). A total of 325, 7-d-old ducklings were assigned to 5 groups. Each group had 5 cages with 13 ducklings in each cage. The ducklings in different groups were fed with diets supplemented with 0, 100, 200 and 300 mg/kg magnolol additive (MA) (Control, MA100, MA200 and MA300) and 30 mg/kg colistin sulphate (CS30) for 3 weeks, respectively. Parameters regarding to the growth performance, intestinal mucosal morphology, serum biochemical indices, antioxidant and peroxide biomarkers and the expression levels of antioxidant-related genes were evaluated by one way ANOVA analysis. The results showed that 30 mg/kg colistin sulphate, 200 and 300 mg/kg magnolol additive improved the average final weight (P = 0.045), average daily body weight gain (P = 0.038) and feed/gain ratios (P = 0.001) compared to the control group. 200 and 300 mg/kg magnolol additive significantly increased the villus height/crypt depth ratio of ileum, compared to the control and CS30 groups (P = 0.001). Increased serum level of glucose (P = 0.011) and total protein (P = 0.006) were found in MA200 or MA300 group. In addition, comparing to the control and CS30 groups, MA200 or MA300 significantly increased the levels of superoxide dismutase (P = 0.038), glutathione peroxidase (P = 0.048) and reduced glutathione (P = 0.039) in serum. Moreover, the serum and hepatic levels of 8-hydroxy-2'-deoxyguanosine (P = 0.043 and 0.007, respectively) were lower in all MA groups compared to those of the control and CS30 group. The hepatic mRNA expression levels of superoxide dismutase-1, catalase and nuclear factor erythroid-2-related factor 2/erythroid-derived CNC-homology factor were also increased significantly in MA200 and MA300 groups (P < 0.05). Taken together, these data demonstrated that MA was an effective feed additive enhancing the growth performance of Linwu ducklings at 7 to 28 d by improving the antioxidant and intestinal mucosal status. It suggested that MA could be a potential ingredient to replace the colistin sulphate in diets.
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Affiliation(s)
- Qian Lin
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
| | - Yang Liu
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Simin Peng
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Chunjie Liu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
| | - Tuo Lv
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
| | - Liping Liao
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
| | - Yinghui Li
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Yanzhou Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
| | - Zhiyong Fan
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Weiguo Wu
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
| | - Jianguo Zeng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
- College of Horticulture, Hunan Agricultural University, Changsha, Hunan, China
| | - Huajiao Qiu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
- * E-mail: (QD); (XH); (HQ)
| | - Xi He
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China
- * E-mail: (QD); (XH); (HQ)
| | - Qiuzhong Dai
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, China
- * E-mail: (QD); (XH); (HQ)
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Ye H, Meng Y. Honokiol regulates endoplasmic reticulum stress by promoting the activation of the sirtuin 1-mediated protein kinase B pathway and ameliorates high glucose/high fat-induced dysfunction in human umbilical vein endothelial cells. Endocr J 2021; 68:981-992. [PMID: 33952780 DOI: 10.1507/endocrj.ej20-0747] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Honokiol plays an important role in anti-oxidation, but its role in diabetic vascular complications is unclear. In this study, the effects of honokiol in high glucose/high fat (HG/HF)-induced human umbilical vein endothelial cells (HUVECs) were explored. After pre-treatment with honokiol, the cells were transferred to an HG/HF medium, and cell viability and apoptosis were respectively measured by methyl tetrazolium and flow cytometry. Moreover, the contents of reactive oxygen species (ROS), malondialdehyde (MDA), and superoxide dismutase (SOD) were measured. The expressions of C/EBP homologous protein (CHOP), glucose-regulated protein 78 (GRP78), phosphorylated-protein kinase RNA-like endoplasmic reticulum kinase (p-PERK), phosphorylated-inositol requiring enzyme-1α (p-IRE1α), cleaved caspase-3 and SIRT1 were determined by Western blot or quantitative reverse transcription PCR, respectively. Finally, the viability, apoptosis, and the contents of ROS, MDA, and SOD, as well as the expressions of CHOP, GRP78, p-PERK, p-IRE1α, cleaved caspase-3, Akt, p-Akt, and SIRT1 in the cells transfected with small interfering RNA SIRT1 (siSIRT1) were detected by the previously mentioned methods. Honokiol reversed the effect of HG/HF on promoting cell apoptosis, ROS and MDA contents, and the expressions of CHOP, GRP78, p-PERK, p-IRE1α and cleaved caspase-3, and also reversed the inhibitory effect of HG/HF on cell viability, SOD content and SIRT1 expression. However, siSIRT1 reversed the above effects caused by honokiol. Honokiol activated SIRT1 promoter. SIRT1 interacted with Akt, consequently promoting the activity of Akt. Therefore, honokiol activates the Akt pathway by regulating SIRT1 expression to regulate endoplasmic reticulum stress, promotes cell viability and inhibits the apoptosis of HG/HF-induced HUVECs.
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Affiliation(s)
- Hong Ye
- Department of Cardiovascular Medicine, Anhui Chest Hospital, Hefei City, Anhui Province, 230000, China
| | - Ying Meng
- Department of Cardiology, Hefei Binhu Hospital, Hefei City, Anhui Province, 230011, China
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Rauf A, Olatunde A, Imran M, Alhumaydhi FA, Aljohani ASM, Khan SA, Uddin MS, Mitra S, Emran TB, Khayrullin M, Rebezov M, Kamal MA, Shariati MA. Honokiol: A review of its pharmacological potential and therapeutic insights. PHYTOMEDICINE 2021; 90:153647. [PMID: 34362632 DOI: 10.1016/j.phymed.2021.153647] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 05/17/2021] [Accepted: 06/28/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Honokiol is a pleiotropic compound which been isolated from Magnolia species such as Magnolia grandiflora and Magnolia dealbata. Magnolia species Magnolia grandiflora is used in traditional medicine for the treatment of various diseases. PURPOSE The objective of this review is to summarize the pharmacological potential and therapeutic insights of honokiol. STUDY DESIGN Honokiol has been specified as a novel alternative to treat various disorders such as liver cancer, neuroprotective, anti-spasmodic, antidepressant, anti-tumorigenic, antithrombotic, antimicrobial, analgesic properties and others. Therefore, this study designed to represent the in-depth therapeutic potential of honokiol. METHODS Literature searches in electronic databases, such as Web of Science, Science Direct, PubMed, Google Scholar, and Scopus, were performed using the keywords 'Honokiol', 'Health Benefits' and 'Therapeutic Insights' as the keywords for primary searches and secondary search terms were used as follows: 'Anticancer', 'Oxidative Stress', 'Neuroprotective', 'Antimicrobial', 'Cardioprotection', 'Hepatoprotective', 'Anti-inflammatory', 'Arthritis', 'Reproductive Disorders'. RESULTS This promising bioactive compound presented an wide range of therapeutic and biological activities which include liver cancer, neuroprotective, anti-spasmodic, antidepressant, anti-tumorigenic, antithrombotic, antimicrobial, analgesic properties, and others. Its pharmacokinetics has been established in experimental animals, while in humans, this is still speculative. Some of its mechanism for exhibiting its pharmacological effects includes apoptosis of diseased cells, reduction in the expression of defective proteins like P-glycoproteins, inhibition of oxidative stress, suppression of pro-inflammatory cytokines (TNF-α, IL-10 and IL-6), amelioration of impaired hepatic enzymes and reversal of morphological alterations, among others. CONCLUSION All these actions displayed by this novel compound could make it serve as a lead in the formulation of drugs with higher efficacy and negligible side effects utilized in the treatment of several human diseases.
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Affiliation(s)
- Abdur Rauf
- Department of Chemistry, University of Swabi, Swabi, Anbar, 23430, Khyber Pakhtunkhwa (KP), Pakistan.
| | - Ahmed Olatunde
- Department of Biochemistry, Abubakar Tafawa Balewa University, Bauchi, 740272, Nigeria
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, University of Lahore, Pakistan
| | - Fahad A Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Abdullah S M Aljohani
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Shahid Ali Khan
- Department of Chemistry, University of Swabi, Swabi, Anbar, 23430, Khyber Pakhtunkhwa (KP), Pakistan
| | - Md Sahab Uddin
- Pharmakon Neuroscience Research Network, Dhaka, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong-4381, Bangladesh
| | - Mars Khayrullin
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), 109004, Moscow, Russian Federation
| | - Maksim Rebezov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russian Federation; V. M. Gorbatov Federal Research Center for Food Systems of Russian Academy of Sciences, 109029, Moscow, Russian Federation.; Ural State Agrarian University, 620075 Yekaterinburg, Russian Federation
| | - Mohammad Amjad Kamal
- West China School of Nursing / Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; King Fahd Medical Research Center, King Abdulaziz University, P. O. Box 80216, Jeddah 21589, Saudi Arabia; Enzymoics, 7 Peterlee Place, Hebersham, NSW 2770; Novel Global Community Educational Foundation, Australia
| | - Mohammad Ali Shariati
- K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), 109004, Moscow, Russian Federation
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Magnoliae Cortex Alleviates Muscle Wasting by Modulating M2 Macrophages in a Cisplatin-Induced Sarcopenia Mouse Model. Int J Mol Sci 2021; 22:ijms22063188. [PMID: 33804803 PMCID: PMC8003985 DOI: 10.3390/ijms22063188] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/09/2021] [Accepted: 03/19/2021] [Indexed: 12/22/2022] Open
Abstract
Cachexia causes high mortality, low quality of life, and rapid weight loss in cancer patients. Sarcopenia, a condition characterized by the loss of muscle, is generally present in cachexia and is associated with inflammation. M2 macrophages, also known as an anti-inflammatory or alternatively activated macrophages, have been shown to play a role in muscle repair. Magnoliae Cortex (M.C) is a widely used medicinal herb in East Asia reported to have a broad range of anti-inflammatory activities; however, the effects of M.C on sarcopenia and on M2 macrophage polarization have to date not been studied. This study was designed to investigate whether the oral administration of M.C could decrease cisplatin-induced sarcopenia by modulating M2 macrophage polarization in mice. C57BL/6 mice were injected intraperitoneally with cisplatin (2.5 mg/kg) to mimic chemotherapy-induced sarcopenia. M.C extract (50, 100, and 200 mg/kg) was administered orally every 3 days (for a total of 12 times). M.C (100 and 200 mg/kg) significantly alleviated the cisplatin-induced loss of body mass, skeletal muscle weight, and grip strength. In addition, M.C increased the expression of M2 macrophage markers, such as MRC1, CD163, TGF-β, and Arg-1, and decreased the expression of M1-specific markers, including NOS2 and TNF-α, in skeletal muscle. Furthermore, the levels of like growth factor-1(IGF-1), as well as the number of M2a and M2c macrophages, significantly increased in skeletal muscle after M.C administration. M.C did not interfere with the anticancer effect of cisplatin in colon cancer. Our results demonstrated that M.C can alleviate cisplatin-induced sarcopenia by increasing the number of M2 macrophages. Therefore, our findings suggest that M.C could be used as an effective therapeutic agent to reverse or prevent cisplatin-induced sarcopenia.
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Lin Y, Li Y, Zeng Y, Tian B, Qu X, Yuan Q, Song Y. Pharmacology, Toxicity, Bioavailability, and Formulation of Magnolol: An Update. Front Pharmacol 2021; 12:632767. [PMID: 33815113 PMCID: PMC8010308 DOI: 10.3389/fphar.2021.632767] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/15/2021] [Indexed: 12/16/2022] Open
Abstract
Magnolol (MG) is one of the primary active components of Magnoliae officinalis cortex, which has been widely used in traditional Chinese and Japanese herbal medicine and possesses a wide range of pharmacological activities. In recent years, attention has been drawn to this component due to its potential as an anti-inflammatory and antitumor drug. To summarize the new biological and pharmacological data on MG, we screened the literature from January 2011 to October 2020. In this review, we provide an actualization of already known anti-inflammatory, cardiovascular protection, antiangiogenesis, antidiabetes, hypoglycemic, antioxidation, neuroprotection, gastrointestinal protection, and antibacterial activities of MG. Besides, results from studies on antitumor activity are presented. We also summarized the molecular mechanisms, toxicity, bioavailability, and formulations of MG. Therefore, we provide a valid cognition of MG.
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Affiliation(s)
- Yiping Lin
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuke Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuanlian Zeng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bin Tian
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaolan Qu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qianghua Yuan
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ying Song
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Chen F, Zhang H, Du E, Jin F, Zheng C, Fan Q, Zhao N, Guo W, Zhang W, Huang S, Wei J. Effects of magnolol on egg production, egg quality, antioxidant capacity, and intestinal health of laying hens in the late phase of the laying cycle. Poult Sci 2020; 100:835-843. [PMID: 33518137 PMCID: PMC7858092 DOI: 10.1016/j.psj.2020.10.047] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/27/2020] [Accepted: 10/19/2020] [Indexed: 12/17/2022] Open
Abstract
Magnolol is a multifunctional plant polyphenol. To evaluate the effects of magnolol on laying hens in the late laying period, 360 (50-week-old) laying hens were randomly assigned to 4 dietary treatments: a non-supplemented control diet (C), and control diets supplemented with 100, 200, and 300 mg/kg of magnolol (M100, M200, and M300), respectively. Each treatment had 6 replicates with 15 hens per replicate. Results showed that dietary supplementation of 200 and 300 mg/kg of magnolol increased the laying rate and the M200 group had a lower feed conversion ratio (P < 0.05). Magnolol supplementation (200 and 300 mg/kg) could linearly increase albumen height and Haugh unit of fresh eggs in the late phase of the laying cycle (P < 0.01). And magnolol linearly alleviated the decline of the albumen height and Haugh unit of eggs stored for 14 d (P < 0.01). The total superoxide dismutase activity in the ovaries of M100 group was greater than that in the other treatments (P < 0.05). As dietary magnolol levels increased, villus height of jejunum and ileum linearly increased (P < 0.01). M200 and M300 groups had higher expression level of occludin in the ileum compared with group C (P < 0.01). The level of nitric oxide production and inducible nitric oxide synthase expression in the ileum of M200 group were lower than that in the C group (P < 0.05). In conclusion, dietary supplementation of 200 and 300 mg/kg magnolol can improve hen performance, albumen quality of fresh and storage eggs, and hepatic lipid metabolism in the late laying cycle. Also, magnolol has a good effect on increasing villi and improving the intestinal mucosal mechanical barrier function.
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Affiliation(s)
- Fang Chen
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China; Key Laboratory of Prevention and Control Agents for Animal Bacteriosis of Ministry of Agriculture and Rural Affairs, Wuhan 430064, China
| | - Hao Zhang
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Encun Du
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Feng Jin
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Chao Zheng
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Qiwen Fan
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Na Zhao
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Wanzheng Guo
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Wei Zhang
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Shaowen Huang
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China
| | - Jintao Wei
- Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Hubei Key Laboratory of Animal Embryo and Molecular Breeding, Wuhan 430064, China.
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Yuan Y, Zhou X, Wang Y, Wang Y, Teng X, Wang S. Cardiovascular Modulating Effects of Magnolol and Honokiol, Two Polyphenolic Compounds from Traditional Chinese Medicine-Magnolia Officinalis. Curr Drug Targets 2020; 21:559-572. [PMID: 31749425 DOI: 10.2174/1389450120666191024175727] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 09/30/2019] [Accepted: 10/14/2019] [Indexed: 01/09/2023]
Abstract
Honokiol and its isomer magnolol are poly-phenolic compounds isolated from the Magnolia officinalis that exert cardiovascular modulating effects via a variety of mechanisms. They are used as blood-quickening and stasis-dispelling agents in Traditional Chinese Medicine and confirmed to have therapeutic potential in atherosclerosis, thrombosis, hypertension, and cardiac hypertrophy. This comprehensive review summarizes the current data regarding the cardioprotective mechanisms of those compounds and identifies areas for further research.
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Affiliation(s)
- Yuan Yuan
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Xiaocui Zhou
- China Animal Health and Epidemiology Center, Qingdao 266032, China
| | - Yuanyuan Wang
- China Animal Health and Epidemiology Center, Qingdao 266032, China
| | - Yan Wang
- China Animal Health and Epidemiology Center, Qingdao 266032, China
| | - Xiangyan Teng
- China Animal Health and Epidemiology Center, Qingdao 266032, China
| | - Shuaiyu Wang
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
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Zhu X, Cai J, Zhou F, Wu Z, Li D, Li Y, Xie Z, Zhou Y, Liang Y. Genome-wide screening of budding yeast with honokiol to associate mitochondrial function with lipid metabolism. Traffic 2018; 19:867-878. [PMID: 30120820 DOI: 10.1111/tra.12611] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 08/11/2018] [Accepted: 08/13/2018] [Indexed: 12/24/2022]
Abstract
Honokiol (HNK), an important medicinal component of Magnolia officinalis, is reported to possess pharmacological activities against a variety of diseases. However, the molecular mechanisms of HNK medicinal functions are not fully clear. To systematically study the mechanisms of HNK action, we screened a yeast mutant library based on the conserved nature of its genes among eukaryotes. We identified genes associated with increased resistance or sensitivity to HNK after mutation. After functional classification of these genes, we found that most HNK-resistant strains in the largest functional category were petites with mutations in mitochondrial genes, indicating that mitochondria were related to HNK resistance. Additional analysis showed that resistance of petite mutants to HNK was associated with upregulation of the ATP-binding cassette transporter Pdr5, which pumps out HNK. We also found that several HNK-sensitive mitochondria mutants were not petites, and had larger lipid droplets (LDs). Furthermore, HNK treatment on wild-type yeast cells seemed to disrupt mitochondrial morphology, induced triacylglycerol synthesis, and generated supersized LDs surrounded by mitochondria and endoplasmic reticulum (ER). These changes are also applied to atp7Δ mutant if no carbon resource was available. These results suggested that HNK treatment partly impaired normal mitochondrial function to form larger LDs by altering lipid metabolism.
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Affiliation(s)
- Xiaolong Zhu
- College of Life Sciences, Key Laboratory of Agricultural Environmental Microbiology of Ministry of Agriculture and Rural Affairs, Nanjing Agricultural University, Nanjing, China.,Central Laboratory of Yijishan Hospital, Wannan Medical College, Wuhu, China
| | - Juan Cai
- College of Life Sciences, Key Laboratory of Agricultural Environmental Microbiology of Ministry of Agriculture and Rural Affairs, Nanjing Agricultural University, Nanjing, China
| | - Fan Zhou
- College of Life Sciences, Key Laboratory of Agricultural Environmental Microbiology of Ministry of Agriculture and Rural Affairs, Nanjing Agricultural University, Nanjing, China
| | - Zulin Wu
- College of Life Sciences, Key Laboratory of Agricultural Environmental Microbiology of Ministry of Agriculture and Rural Affairs, Nanjing Agricultural University, Nanjing, China
| | - Dan Li
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Technology, Shanghai Jiao Tong University, Shanghai, China
| | - Youbin Li
- School of Pharmacy, Hainan Medical University, Haikou, China
| | - Zhiping Xie
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Technology, Shanghai Jiao Tong University, Shanghai, China
| | - Yiting Zhou
- Department of Biochemistry and Molecular Biology, Dr. Li Dak Sam & Yap Yio Chin Center for Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yongheng Liang
- College of Life Sciences, Key Laboratory of Agricultural Environmental Microbiology of Ministry of Agriculture and Rural Affairs, Nanjing Agricultural University, Nanjing, China
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Jia KK, Zheng YJ, Zhang YX, Liu JH, Jiao RQ, Pan Y, Kong LD. Banxia-houpu decoction restores glucose intolerance in CUMS rats through improvement of insulin signaling and suppression of NLRP3 inflammasome activation in liver and brain. JOURNAL OF ETHNOPHARMACOLOGY 2017; 209:219-229. [PMID: 28782622 DOI: 10.1016/j.jep.2017.08.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 07/29/2017] [Accepted: 08/03/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Banxia-houpu decoction is a famous formula in traditional Chinese medicine (TCM) with the powerful anti-depressant activity. AIM OF THE STUDY This study aimed to investigate the effect of Banxia-houpu decoction on glucose intolerance associated with anhedonia in chronic unpredictable mild stress (CUMS) rats, then to explore its underlying pharmacological mechanisms. MATERIALS AND METHODS After 6-week CUMS procedure, male Wistar rats were given Banxia-houpu decoction (3.29 and 6.58g/kg, intragastrically) for 6 weeks. Sucrose solution consumption test was employed to evaluate the anhedonia behavior. Oral glucose tolerance test (OGTT) was used to determine glucose tolerance. Serum levels of corticosterone, corticotropin-releasing factor (CRF), insulin and interleukin-1 beta (IL-1β) were measured by commercial enzyme-linked immunosorbent assay kits, respectively. Furthermore, the key proteins for insulin signaling, as well as nod-like receptor family pyrin domain containing 3 (NLRP3) inflammasome, were analyzed by Western blot in periphery liver and brain regions hypothalamus, hippocampus and prefrontal cortex, respectively. RESULTS Banxia-houpu decoction significantly increased sucrose solution consumption and decreased serum corticosterone and CRF levels in CUMS rats, further demonstrating its antidepressant activity. More importantly, Banxia-houpu decoction improved glucose tolerance in OGTT in this animal model. Furthermore, it protected against CUMS-induced insulin signaling impairment in the liver, as well as hypothalamus and prefrontal cortex in rats. Although without significant effect on serum IL-1β levels, Banxia-houpu decoction inhibited NLRP3 inflammasome activation in the liver, hypothalamus, hippocampus and prefrontal cortex of CUMS rats, respectively. CONCLUSIONS The present study demonstrates that Banxia-houpu decoction suppresses NLRP3 inflammasome activation and improves insulin signaling impairment in both periphery liver and brain regions in CUMS rats, possibly contributing to its anti-depressive effect with glucose tolerance improvement. These results may provide the evidence that Banxia-houpu decoction is a potential antidepressant with the advantage to reduce the risk of comorbid depression with type 2 diabetes mellitus.
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Affiliation(s)
- Ke-Ke Jia
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
| | - Yan-Jing Zheng
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
| | - Yan-Xiu Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
| | - Jia-Hui Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
| | - Rui-Qing Jiao
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
| | - Ying Pan
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
| | - Ling-Dong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University, Nanjing 210023, People's Republic of China.
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(E)-9-oxooctadec-10-en-12-ynoic acid from Ixora brachiata Roxb. increases glucose uptake in L6 myotubes by activating the PI3K pathway. Fitoterapia 2016; 114:26-33. [PMID: 27521895 DOI: 10.1016/j.fitote.2016.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/08/2016] [Accepted: 08/09/2016] [Indexed: 12/11/2022]
Abstract
In an attempt to discover new scaffolds for anti-diabetic activity from plants, we screened extracts from Ixora brachiata Roxb. for their effect on glucose uptake in L6 myotubes. The petroleum (PE) extract of the plant showed a significant increase in insulin stimulated glucose uptake by L6 myotubes. The bioactivity guided fractionation of the crude extract yielded a compound (E)-9-oxooctadec-10-en-12-ynoic acid (OEA). The compound induced a dose dependent increase in insulin stimulated glucose uptake in L6 myotubes with an EC50 of 22.96μM. OEA also increased the phosphorylation of IRS-1, Akt and AS160 leading to increased GLUT4 translocation to the plasma membrane indicating that it promotes insulin stimulated glucose uptake in L6 myotubes by activating the PI3K pathway.
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13
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Honokiol targets mitochondria to halt cancer progression and metastasis. Mol Nutr Food Res 2016; 60:1383-95. [DOI: 10.1002/mnfr.201501007] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 03/22/2016] [Accepted: 03/25/2016] [Indexed: 12/16/2022]
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Sun J, Fu X, Liu Y, Wang Y, Huo B, Guo Y, Gao X, Li W, Hu X. Hypoglycemic effect and mechanism of honokiol on type 2 diabetic mice. DRUG DESIGN DEVELOPMENT AND THERAPY 2015; 9:6327-42. [PMID: 26674084 PMCID: PMC4675651 DOI: 10.2147/dddt.s92777] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Honokiol is one of the main bioactive constituents of the traditional Chinese herbal drug Magnolia bark (Cortex Magnoliae officinalis, Hou Po). The aim of this study was to probe its anti-type 2 diabetes mellitus effects and the underlying mechanism. METHODS Type 2 diabetic mouse model was established by intraperitoneally injecting with streptozotocin. Fasting blood glucose, body weight, and lipid profile were measured. The subcutaneous adipose tissue, skeletal muscle, and liver were isolated as well as homogenized. The phospho-insulin receptor β-subunit (IRβ), IRβ, phospho-AKT, AKT, phospho-ERK1/2, ERK1/2, phosphotyrosine, and actin were examined by Western blot assay. Cell viability or cytotoxicity was analyzed by using MTT method. The inhibitory potencies of honokiol on the protein tyrosine phosphatase 1B (PTP1B) activity were performed in reaction buffer. Molecular docking and dynamic simulation were also analyzed. RESULTS In in vivo studies, oral treatment with 200 mg/kg honokiol for 8 weeks significantly decreases the fasting blood glucose in type 2 diabetes mellitus mice. The phosphorylations of the IRβ and the downstream insulin signaling factors including AKT and ERK1/2 significantly increase in adipose, skeletal muscle, and liver tissue of the honokiol-treated mice. Moreover, honokiol enhanced the insulin-stimulated phosphorylations of IRβ, AKT, and ERK1/2 in a dose-dependent manner in C2C12 myotube cells. Meanwhile, honokiol enhanced insulin-stimulated GLUT4 translocation. Importantly, honokiol exhibited reversible competitive inhibitory activity against PTP1B with good selectivity in vitro and in vivo. Furthermore, using molecular docking and dynamic simulation approaches, we determined the potential binding mode of honokiol to PTP1B at an atomic level. CONCLUSION These findings indicated the hypoglycemic effects of honokiol and its mechanism that honokiol improved the insulin sensitivity by targeting PTP1B. Therefore, our study may highlight honokiol as a promising insulin sensitizer for the therapy of type 2 diabetes.
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Affiliation(s)
- Jing Sun
- School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Xueqi Fu
- School of Life Sciences, Jilin University, Changchun, People's Republic of China ; Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, Jilin University, Changchun, People's Republic of China ; National Engineering Laboratory of AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Ye Liu
- School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Yongsen Wang
- School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Bo Huo
- School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Yidi Guo
- School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Xuefeng Gao
- School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Wannan Li
- School of Life Sciences, Jilin University, Changchun, People's Republic of China ; Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, Jilin University, Changchun, People's Republic of China ; National Engineering Laboratory of AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, People's Republic of China
| | - Xin Hu
- School of Life Sciences, Jilin University, Changchun, People's Republic of China ; Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, Jilin University, Changchun, People's Republic of China ; National Engineering Laboratory of AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, People's Republic of China
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Zhang Z, Chen J, Zhou S, Wang S, Cai X, Conklin DJ, Kim KS, Kim KH, Tan Y, Zheng Y, Kim YH, Cai L. Magnolia bioactive constituent 4-O-methylhonokiol prevents the impairment of cardiac insulin signaling and the cardiac pathogenesis in high-fat diet-induced obese mice. Int J Biol Sci 2015; 11:879-91. [PMID: 26157343 PMCID: PMC4495406 DOI: 10.7150/ijbs.12101] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 05/13/2015] [Indexed: 12/16/2022] Open
Abstract
In obesity, cardiac insulin resistance is a putative cause of cardiac hypertrophy and dysfunction. In our previous study, we observed that Magnolia extract BL153 attenuated high-fat-diet (HFD)-induced cardiac pathogenic changes. In this study, we further investigated the protective effects of the BL153 bioactive constituent, 4-O-methylhonokiol (MH), against HFD-induced cardiac pathogenesis and its possible mechanisms. C57BL/6J mice were fed a normal diet or a HFD with gavage administration of vehicle, BL153, or MH (low or high dose) daily for 24 weeks. Treatment with MH attenuated HFD-induced obesity, as evidenced by body weight gain, and cardiac pathogenesis, as assessed by the heart weight and echocardiography. Mechanistically, MH treatment significantly reduced HFD-induced impairment of cardiac insulin signaling by preferentially augmenting Akt2 signaling. MH also inhibited cardiac expression of the inflammatory factors tumor necrosis factor-α and plasminogen activator inhibitor-1 and increased the phosphorylation of nuclear factor erythroid-derived 2-like 2 (Nrf2) as well as the expression of a Nrf2 downstream target gene heme oxygenase-1. The increased Nrf2 signaling was associated with decreased oxidative stress and damage, as reflected by lowered malondialdehyde and 3-nitrotyrosine levels. Furthermore, MH reduced HFD-induced cardiac lipid accumulation along with lowering expression of cardiac fatty acid translocase/CD36 protein. These results suggest that MH, a bioactive constituent of Magnolia, prevents HFD-induced cardiac pathogenesis by attenuating the impairment of cardiac insulin signaling, perhaps via activation of Nrf2 and Akt2 signaling to attenuate CD36-mediated lipid accumulation and lipotoxicity.
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Affiliation(s)
- Zhiguo Zhang
- 1. Department of Cardiology at the First Hospital of Jilin University, Changchun, 130021, China ; 2. The Chinese-American Research Institute for Diabetic Complications and the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou 325035, China ; 3. Kosair Children's Hospital Research Institute, Department of Pediatrics of University of Louisville, Louisville, KY 40202
| | - Jing Chen
- 3. Kosair Children's Hospital Research Institute, Department of Pediatrics of University of Louisville, Louisville, KY 40202
| | - Shanshan Zhou
- 1. Department of Cardiology at the First Hospital of Jilin University, Changchun, 130021, China ; 2. The Chinese-American Research Institute for Diabetic Complications and the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou 325035, China ; 3. Kosair Children's Hospital Research Institute, Department of Pediatrics of University of Louisville, Louisville, KY 40202
| | - Shudong Wang
- 1. Department of Cardiology at the First Hospital of Jilin University, Changchun, 130021, China ; 2. The Chinese-American Research Institute for Diabetic Complications and the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou 325035, China ; 3. Kosair Children's Hospital Research Institute, Department of Pediatrics of University of Louisville, Louisville, KY 40202
| | - Xiaohong Cai
- 2. The Chinese-American Research Institute for Diabetic Complications and the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou 325035, China
| | - Daniel J Conklin
- 4. Diabetes and Obesity Center, University of Louisville, Louisville, KY 40202
| | - Ki-Soo Kim
- 5. Bioland Biotec HaiMen Co., Ltd, Linjiang New District, Haomen, 226100, China
| | - Ki Ho Kim
- 6. KHBios, 505 Venture Center, 194-41, Osongsaengmyeong 1, Osong, Cheongju, Chungbuk 363-951, Republic of Korea
| | - Yi Tan
- 2. The Chinese-American Research Institute for Diabetic Complications and the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou 325035, China ; 3. Kosair Children's Hospital Research Institute, Department of Pediatrics of University of Louisville, Louisville, KY 40202
| | - Yang Zheng
- 1. Department of Cardiology at the First Hospital of Jilin University, Changchun, 130021, China
| | - Young Heui Kim
- 7. Bioland R&D Center, 59 Songjeongni 2-gil, Byeongcheon, Dongnam, Cheonan, Chungnam 330-863, Republic of Korea
| | - Lu Cai
- 2. The Chinese-American Research Institute for Diabetic Complications and the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou 325035, China ; 3. Kosair Children's Hospital Research Institute, Department of Pediatrics of University of Louisville, Louisville, KY 40202
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Liang X, Xing W, He J, Fu F, Zhang W, Su F, Liu F, Ji L, Gao F, Su H, Sun X, Zhang H. Magnolol administration in normotensive young spontaneously hypertensive rats postpones the development of hypertension: role of increased PPAR gamma, reduced TRB3 and resultant alleviative vascular insulin resistance. PLoS One 2015; 10:e0120366. [PMID: 25793876 PMCID: PMC4367990 DOI: 10.1371/journal.pone.0120366] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 01/20/2015] [Indexed: 01/04/2023] Open
Abstract
Patients with prehypertension are more likely to progress to manifest hypertension than those with optimal or normal blood pressure. However, the mechanisms underlying the development from prehypertension to hypertension still remain largely elusive and the drugs for antihypertensive treatment in prehypertension are absent. Here we determined the effects of magnolol (MAG) on blood pressure and aortic vasodilatation to insulin, and investigated the underlying mechanisms. Four-week-old male spontaneous hypertensive rats (SHR) and age-matched normotensive Wistar-Kyoto (WKY) control rats were used. Our results shown that treatment of young SHRs with MAG (100 mg/kg/day, o.g.) for 3 weeks decreased blood pressure, improved insulin-induced aorta vasodilation, restored Akt and eNOS activation stimulated by insulin, and increased PPARγ and decreased TRB3 expressions. In cultured human umbilical vein endothelial cells (HUVECs), MAG incubation increased PPARγ, decreased TRB3 expressions, and restored insulin-induced phosphorylated Akt and eNOS levels and NO production, which was blocked by both PPARγ antagonist and siRNA targeting PPARγ. Improved insulin signaling in HUVECs by MAG was abolished by upregulating TRB3 expression. In conclusion, treatment of young SHRs with MAG beginning at the prehypertensive stage decreases blood pressure via improving vascular insulin resistance that is at least partly attributable to upregulated PPARγ, downregulated TRB3 and consequently increased Akt and eNOS activations in blood vessels in SHRs.
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Affiliation(s)
- Xiangyan Liang
- Experiment Teaching Center, Fourth Military Medical University, Xi'an, China
| | - Wenjuan Xing
- Department of Physiology, Fourth Military Medical University, Xi'an, China
| | - Jinxiao He
- Department of Pediatrics, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Feng Fu
- Department of Physiology, Fourth Military Medical University, Xi'an, China
| | - Wei Zhang
- Department of Cardiology, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Feifei Su
- Department of Cardiology, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Fange Liu
- Experiment Teaching Center, Fourth Military Medical University, Xi'an, China
| | - Lele Ji
- Experiment Teaching Center, Fourth Military Medical University, Xi'an, China
| | - Feng Gao
- Department of Physiology, Fourth Military Medical University, Xi'an, China
| | - Hui Su
- Department of Geratology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- * E-mail: (HZ); (XS); (HS)
| | - Xin Sun
- Department of Pediatrics, Xijing Hospital, Fourth Military Medical University, Xi'an, China
- * E-mail: (HZ); (XS); (HS)
| | - Haifeng Zhang
- Experiment Teaching Center, Fourth Military Medical University, Xi'an, China
- * E-mail: (HZ); (XS); (HS)
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17
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Lee JH, Jung JY, Jang EJ, Jegal KH, Moon SY, Ku SK, Kang SH, Cho IJ, Park SJ, Lee JR, Zhao RJ, Kim SC, Kim YW. Combination of honokiol and magnolol inhibits hepatic steatosis through AMPK-SREBP-1 c pathway. Exp Biol Med (Maywood) 2014; 240:508-18. [PMID: 25125496 DOI: 10.1177/1535370214547123] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 07/03/2014] [Indexed: 12/14/2022] Open
Abstract
Honokiol and magnolol, as pharmacological biphenolic compounds of Magnolia officinalis, have been reported to have antioxidant and anti-inflammatory properties. Sterol regulatory element binding protein-1 c (SREBP-1 c) plays an important role in the development and processing of steatosis in the liver. In the present study, we investigated the effects of a combination of honokiol and magnolol on SREBP-1 c-dependent lipogenesis in hepatocytes as well as in mice with fatty liver due to consumption of high-fat diet (HFD). Liver X receptor α (LXRα) agonists induced activation of SREBP-1 c and expression of lipogenic genes, which were blocked by co-treatment of honokiol and magnolol (HM). Moreover, a combination of HM potently increased mRNA of fatty acid oxidation genes. HM induced AMP-activated protein kinase (AMPK), an inhibitory kinase of the LXRα-SREBP-1 c pathway. The role of AMPK activation induced by HM was confirmed using an inhibitor of AMPK, Compound C, which reversed the ability of HM to both inhibit SREBP-1 c induction as well as induce genes for fatty acid oxidation. In mice, HM administration for four weeks ameliorated HFD-induced hepatic steatosis and liver dysfunction, as indicated by plasma parameters and Oil Red O staining. Taken together, our results demonstrated that a combination of HM has beneficial effects on inhibition of fatty liver and SREBP-1 c-mediated hepatic lipogenesis, and these events may be mediated by AMPK activation.
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Affiliation(s)
- Ju-Hee Lee
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Ji Yun Jung
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Eun Jeong Jang
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Kyung Hwan Jegal
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Soo Young Moon
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Sae Kwang Ku
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Seung Ho Kang
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Il Je Cho
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Sook Jahr Park
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Jong Rok Lee
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Rong Jie Zhao
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea Department of Pharmacology, Mudanjiang Medical University, Mudanjiang 157011, China
| | - Sang Chan Kim
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
| | - Young Woo Kim
- Medical Research Center for Globalization of Herbal Formulation, College of Oriental Medicine, Daegu Haany University, Daegu 706-828, Korea
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18
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He Y, Wang XB, Fan BY, Kong LY. Honokiol trimers and dimers via biotransformation catalyzed by Momordica charantia peroxidase: Novel and potent α-glucosidase inhibitors. Bioorg Med Chem 2014; 22:762-71. [DOI: 10.1016/j.bmc.2013.12.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 12/03/2013] [Accepted: 12/05/2013] [Indexed: 12/21/2022]
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