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Kim HY, Kwon HS, Lim JO, Jang HJ, Muthamil S, Shin UC, Lyu JH, Park YJ, Nam HH, Lee NY, Oh HJ, Yun SI, Jin JS, Park JH. Gonadal efficacy of Thymus quinquecostatus Celakovski: Regulation of testosterone levels in aging mouse models. Biomed Pharmacother 2024; 175:116700. [PMID: 38703505 DOI: 10.1016/j.biopha.2024.116700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/06/2024] Open
Abstract
Late-onset hypogonadism (LOH) is an age-related disease in men characterized by decreased testosterone levels with symptoms such as decreased libido, erectile dysfunction, and depression. Thymus quinquecostatus Celakovski (TQC) is a plant used as a volatile oil in traditional medicine, and its bioactive compounds have anti-inflammatory potential. Based on this knowledge, the present study aimed to investigate the effects of TQC extract (TE) on LOH in TM3 Leydig cells and in an in vivo aging mouse model. The aqueous extract of T. quinquecostatus Celakovski (12.5, 25, and 50 µg/mL concentrations) was used to measure parameters such as cell viability, testosterone level, body weight, and gene expression, via in vivo studies. Interestingly, TE increased testosterone levels in TM3 cells in a dose-dependent manner without affecting cell viability. Furthermore, TE significantly increased the expression of genes involved in the cytochrome P450 family (Cyp11a1, Cyp17a1, Cyp19a1, and Srd5a2), which regulate testosterone biosynthesis. In aging mouse models, TE increased testosterone levels without affecting body weight and testicular tissue weight tissue of an aging animal group. In addition, the high-dose TE-treated group (50 mg/kg) showed significantly increased expression of the cytochrome p450 enzymes, similar to the in vitro results. Furthermore, HPLC-MS analysis confirmed the presence of caffeic acid and rosmarinic acid as bioactive compounds in TE. Thus, the results obtained in the present study confirmed that TQC and its bioactive compounds can be used for LOH treatment to enhance testosterone production.
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Affiliation(s)
- Hyun-Yong Kim
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Hyuck Se Kwon
- R&D Team, Food & Supplement Health Claims, Vitech, #602 Giyeon B/D 141 Anjeon-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do 55365, Republic of Korea; Department of Food Science and Technology, College of Agriculture and Life Sciences, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Je-Oh Lim
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Hyun-Jun Jang
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Subramanian Muthamil
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Ung Cheol Shin
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Ji-Hyo Lyu
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Yeo Jin Park
- Korean Medicine (KM) Application Center, Korea Institute of Oriental Medicine, Daegu 41062, Republic of Korea
| | - Hyeon-Hwa Nam
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea
| | - Na-Young Lee
- R&D Team, Food & Supplement Health Claims, Vitech, #602 Giyeon B/D 141 Anjeon-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do 55365, Republic of Korea
| | - Hyun-Jeong Oh
- R&D Team, Food & Supplement Health Claims, Vitech, #602 Giyeon B/D 141 Anjeon-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do 55365, Republic of Korea
| | - Soon-Il Yun
- Department of Food Science and Technology, College of Agriculture and Life Sciences, Jeonbuk National University, Jeonju 54896, Republic of Korea; Department of Agricultural Convergence Technology, College of Agriculture and Life Sciences, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Jong-Sik Jin
- Department of Oriental Medicine Resources, Jeonbuk National University, 79 Gobong-ro, Iksan, Jeollabuk-do 54596, Republic of Korea
| | - Jun Hong Park
- Herbal Medicine Resources Research Center, Korea Institute of Oriental Medicine, Naju, Jeollanam-do 58245, Republic of Korea; University of Science & Technology (UST), KIOM Campus, Korean Convergence Medicine Major, Daejeon 34054, Republic of Korea.
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Boo YC. Therapeutic Potential and Mechanisms of Rosmarinic Acid and the Extracts of Lamiaceae Plants for the Treatment of Fibrosis of Various Organs. Antioxidants (Basel) 2024; 13:146. [PMID: 38397744 PMCID: PMC10886237 DOI: 10.3390/antiox13020146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
Fibrosis, which causes structural hardening and functional degeneration in various organs, is characterized by the excessive production and accumulation of connective tissue containing collagen, alpha-smooth muscle actin (α-SMA), etc. In traditional medicine, extracts of medicinal plants or herbal prescriptions have been used to treat various fibrotic diseases. The purpose of this narrative review is to discuss the antifibrotic effects of rosmarinic acid (RA) and plant extracts that contain RA, as observed in various experimental models. RA, as well as the extracts of Glechoma hederacea, Melissa officinalis, Elsholtzia ciliata, Lycopus lucidus, Ocimum basilicum, Prunella vulgaris, Salvia rosmarinus (Rosmarinus officinalis), Salvia miltiorrhiza, and Perilla frutescens, have been shown to attenuate fibrosis of the liver, kidneys, heart, lungs, and abdomen in experimental animal models. Their antifibrotic effects were associated with the attenuation of oxidative stress, inflammation, cell activation, epithelial-mesenchymal transition, and fibrogenic gene expression. RA treatment activated peroxisomal proliferator-activated receptor gamma (PPARγ), 5' AMP-activated protein kinase (AMPK), and nuclear factor erythroid 2-related factor 2 (NRF2) while suppressing the transforming growth factor beta (TGF-β) and Wnt signaling pathways. Interestingly, most plants that are reported to contain RA and exhibit antifibrotic activity belong to the family Lamiaceae. This suggests that RA is an active ingredient for the antifibrotic effect of Lamiaceae plants and that these plants are a useful source of RA. In conclusion, accumulating scientific evidence supports the effectiveness of RA and Lamiaceae plant extracts in alleviating fibrosis and maintaining the structural architecture and normal functions of various organs under pathological conditions.
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Affiliation(s)
- Yong Chool Boo
- Department of Molecular Medicine, School of Medicine, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea;
- BK21 Plus KNU Biomedical Convergence Program, Department of Biomedical Science, The Graduate School, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
- Cell and Matrix Research Institute, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
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Lyu C, Kong W, Liu Z, Wang S, Zhao P, Liang K, Niu Y, Yang W, Xiang C, Hu X, Li X, Du Y. Advanced glycation end-products as mediators of the aberrant crosslinking of extracellular matrix in scarred liver tissue. Nat Biomed Eng 2023; 7:1437-1454. [PMID: 37037967 DOI: 10.1038/s41551-023-01019-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/10/2023] [Indexed: 04/12/2023]
Abstract
The extracellular matrix of cirrhotic liver tissue is highly crosslinked. Here we show that advanced glycation end-products (AGEs) mediate crosslinking in liver extracellular matrix and that high levels of crosslinking are a hallmark of cirrhosis. We used liquid chromatography-tandem mass spectrometry to quantify the degree of crosslinking of the matrix of decellularized cirrhotic liver samples from patients and from two mouse models of liver fibrosis and show that the structure, biomechanics and degree of AGE-mediated crosslinking of the matrices can be recapitulated in collagen matrix crosslinked by AGEs in vitro. Analyses via cryo-electron microscopy and optical tweezers revealed that crosslinked collagen fibrils form thick bundles with reduced stress relaxation rates; moreover, they resist remodelling by macrophages, leading to reductions in their levels of adhesion-associated proteins, altering HDAC3 expression and the organization of their cytoskeleton, and promoting a type II immune response of macrophages. We also show that rosmarinic acid inhibited AGE-mediated crosslinking and alleviated the progression of fibrosis in mice. Our findings support the development of therapeutics targeting crosslinked extracellular matrix in scarred liver tissue.
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Affiliation(s)
- Cheng Lyu
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Wenyu Kong
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Zhiqiang Liu
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Sihan Wang
- School of Life Sciences, Tsinghua University, Beijing, China
| | - Peng Zhao
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Kaini Liang
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Yudi Niu
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Wei Yang
- Department of Hepatobiliary Surgery, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Canhong Xiang
- Department of Hepatobiliary Surgery, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Xiaoyu Hu
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
- Beijing Key Laboratory for Immunological Research on Chronic Diseases, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Xueming Li
- School of Life Sciences, Tsinghua University, Beijing, China
| | - Yanan Du
- Department of Biomedical Engineering, School of Medicine, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China.
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Karami-Mohajeri S, Najafi A, Behnam B, Sadeghi Meymandi M, Kashitarash Ifahani Z, Jafari E, Heidari M, Mohamadi N, Sharififar F. Protective effect of Zataria multiflora Boiss. and its main compound, rosmarinic acid, against malathion induced oxidative stress and apoptosis in HepG2 cells. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2021; 56:297-306. [PMID: 33560903 DOI: 10.1080/03601234.2021.1879595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Malathion (MT) is one of the most widely used organophosphorus insecticides which induces toxicity through oxidative stress induction, free radical production and acetylcholinesterase inhibition. In this work, HepG2 cells were used to determine the effect of Zataria multiflora methanolic extract (MEZM) and rosmarinic acid (RA) on MT-induced cytotoxicity, oxidative stress, and apoptosis. Total phenolic content (TPC) and total flavonoid content (TFC) were determined and plant was further standardized based on RA content using HPLC method. The cultured HepG2 cells were pretreated with MEZM (1 μg/ml) and RA (0.1 μg/ml) for 4 h and exposed to MT (100 μM). Cell viability, oxidative stress biomarkers, ROS production, and cell death were examined after 24 h. The amount of RA was determined 73.48 mg/g dried extract. IC50 values of MEZM and MT were 368.56 μg/ml and 99.43 μM, respectively. Pretreatment with MEZM and RA decreased the cytotoxicity, oxidative stress, and cell percentage in the late apoptosis and necrosis stages induced by MT. There was no significant difference between MEZM and RA effects. The present study showed the significant protective effects of MEZM against toxicity induced by MT in hepatocytes which can be attributed to the plant antioxidant constituents including RA.
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Affiliation(s)
- Somayyeh Karami-Mohajeri
- Pharmaceutics Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Amir Najafi
- Pharmaceutics Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Behzad Behnam
- Pharmaceutics Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Biotechnology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Zahra Kashitarash Ifahani
- Faculty of Pharmacy, Department of Pharmacognosy, Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Elham Jafari
- Pathology and Stem Cell Research Center, Kerman University of Medical Science, Kerman, Iran
| | - Mohmoudreza Heidari
- Pharmaceutics Research Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Neda Mohamadi
- Faculty of Pharmacy, Department of Pharmacognosy, Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Fariba Sharififar
- Faculty of Pharmacy, Department of Pharmacognosy, Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran
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Zang YQ, Zhai YQ, Feng YY, Ju XY, Zuo F. Molecular mechanisms of quinalizarin induces apoptosis and G0/G1 cell cycle of human esophageal cancer HCE-4 cells depends on MAPK, STAT3, and NF-κB signaling pathways. ENVIRONMENTAL TOXICOLOGY 2021; 36:276-286. [PMID: 33030807 DOI: 10.1002/tox.23033] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/07/2020] [Accepted: 09/16/2020] [Indexed: 06/11/2023]
Abstract
Quinalizarin (Quina) is one of the main components of many herbal medicines and has good anti-tumor activity. However, the exact mode of cytotoxic action and signaling pathways on Quina in human esophageal cancer has not yet been confirmed. In this study, we explored the anticancer effect of Quina against human esophageal cancer HCE-4 cells and the underlying mechanisms. The results of the Cell Counting Kit-8 (CCK-8) assay showed that Quina inhibited the viability of human esophageal cancer HCE-4 cells in a dose-dependent and time-dependent manner. It also inhibited HCE-4 cells proliferation and induced apoptosis by increasing the levels of Bad, caspase-3, and PARP, decreasing the level of Bcl-2. The results of the cell cycle analysis suggested that Quina arrested HCE-4 cells in the G0/G1 cycle by downregulating cyclin-dependent (CDK) 2/4, cyclin D1/E and upregulating the levels of p21 and p27. We also found that Quina activated mitogen-activated protein kinase (MAPK) and inhibited the signal transducer and activator of transcription-3 (STAT3) and nuclear factor kappa B (NF-κB) signaling pathways. Furthermore, Quina significantly increased intracellular reactive oxygen species (ROS) level. The pretreatment of N-acetyl-L-cysteine (NAC) blocked the apoptosis induced by Quina and inhibited the activities of MAPK, STAT3, and NF-κB signaling pathways. These results indicate that Quina induces the apoptosis in HCE-4 cells, which is via accumulating ROS generation and regulating MAPK, STAT3, and NF-κB. In conclusion, this study demonstrated that Quina have good therapeutic effects on human esophageal cancer cells.
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Affiliation(s)
- Yan-Qing Zang
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yu-Qing Zhai
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yan-Yu Feng
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Xue-Ying Ju
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Feng Zuo
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
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Chung CH, Jung W, Keum H, Kim TW, Jon S. Nanoparticles Derived from the Natural Antioxidant Rosmarinic Acid Ameliorate Acute Inflammatory Bowel Disease. ACS NANO 2020; 14:6887-6896. [PMID: 32449857 DOI: 10.1021/acsnano.0c01018] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Rosmarinic acid (RA), one of the most important polyphenol-based antioxidants, has received growing interest because of its bioactive properties, including anti-inflammatory, anticancer, and antibacterial activities. Despite the high therapeutic potential of RA, its intrinsic properties of poor water solubility and low bioavailability have limited its translation into the clinic. Here, we report on the synthesis and preparation of PEGylated RA-derived nanoparticles (RANPs) and their use as a therapeutic nanomedicine for treatment of inflammatory bowel disease (IBD) in a dextran sulfate sodium (DSS)-induced acute colitis mouse model. PEGylated RA, synthesized via a one-step process from RA and a PEG-containing amine, self-assembled in buffer to form nanoparticles (RANPs) with a diameter of 63.5 ± 4.0 nm. The resulting RANPs showed high colloidal stability in physiological medium up to 2 weeks. RANPs were capable of efficiently scavenging H2O2, thereby protecting cells from H2O2-induced damage. Furthermore, the corticosteroid drug, dexamethasone (DEX), could be loaded into RANPs and released in response to a reactive oxygen species stimulus. Intravenously administered RANPs exhibited significantly improved pharmacokinetic parameters compared with those of the parent RA and were preferentially localized to the inflamed colon. Intravenous administration of RANPs in DSS-induced colitis mice substantially mitigated colonic inflammation in a dose-dependent manner compared with the parent RA, as evidenced by significantly reduced disease activity index scores, body weight loss, and colonic inflammatory damage. In addition, RANPs suppressed expression and production of typical pro-inflammatory cytokines in the inflamed colon. Furthermore, DEX-loaded RANPs showed enhanced therapeutic efficacy in the colitis model compared with bare RANPs at the equivalent dose, indicating synergy with a conventional medication. These findings suggest that RANPs deserve further consideration as a potential therapeutic nanomedicine for the treatment of various inflammatory diseases, including IBD.
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Li G, Zhang J, Jiang Q, Liu B, Xu K. CREBH knockout accelerates hepatic fibrosis in mouse models of diet-induced nonalcoholic fatty liver disease. Life Sci 2020; 254:117795. [PMID: 32417373 DOI: 10.1016/j.lfs.2020.117795] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/12/2020] [Accepted: 05/12/2020] [Indexed: 12/12/2022]
Abstract
AIMS The primary focus of this study was to explore the effects of cyclic AMP response element-binding protein H (CREBH) on the development of nonalcoholic fatty liver disease (NAFLD). MATERIALS AND METHODS CREBH knockout (KO) and wildtype (WT) mice were averagely divided into a methionine and choline-deficient (MCD) or high fat (HF) diet group and respective chow diet (CD) groups. Mice were sacrificed after 4-week treatment for MCD model and 24-week treatment for HF model. KEY FINDINGS Characteristics of nonalcoholic steatohepatitis-related liver fibrosis in KO-MCD/HF group were verified by hepatic histological analyses. Compared with WT-MCD/HF group, levels of plasma ALT and hepatic hydroxyproline increased in KO-MCD/HF group. Significantly higher levels of MCP-1, αSMA, Desmin, COL-1, TIMP-1, TGF-β1, TGF-β2 were found while MMP-9 and FGF21 mRNA levels decreased in KO-MCD/HF group. There was also a distinct difference of mRNA levels of TNFα, CTGF and CCND1 in KO-HF group compared with controls. Protein levels of MCP-1, BAX, αSMA, COL-1, TGF-β1 and SMAD2/3 significantly increased in KO-MCD/HF group and CCND1 was also upregulated in KO-HF group compared to their counterparts. SIGNIFICANCE CREBH knockout may primarily regulate the TGF-β1 signaling pathway via TGF-β2 and FGF21 resulting in more severe inflammation and fibrosis in NAFLD.
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Affiliation(s)
- Guixin Li
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Junli Zhang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Qianqian Jiang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Beibei Liu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Keshu Xu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
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Abstract
Naturally occurring food-derived active ingredients have received huge attention for their chemopreventive and chemotherapy capabilities in several diseases. Rosmarinic acid (RA) is a caffeic acid ester and a naturally-occurring phenolic compound in a number of plants belonging to the Lamiaceae family, such as Rosmarinus officinalis (rosemary) from which it was formerly isolated. RA intervenes in carcinogenesis through different ways, including in tumor cell proliferation, apoptosis, metastasis, and inflammation. On the other hand, it also exerts powerful antimicrobial, anti-inflammatory, antioxidant and even antidepressant, anti-aging effects. The present review aims to provide an overview on anticancer activities of RA and to deliberate its therapeutic potential against a wide variety of diseases. Given the current evidence, RA may be considered as part of the daily diet in the treatment of several diseases, with pre-determined doses avoiding cytotoxicity.
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Akşit H, Keçeci M, Demirtaş İ, Genç N. Rapid isolation of rosmarinic acid from Ocimum basilicum using flash chromatography. ACTA ACUST UNITED AC 2019. [DOI: 10.32571/ijct.577183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tsai CF, Wu JY, Hsu YW. Protective Effects of Rosmarinic Acid against Selenite-Induced Cataract and Oxidative Damage in Rats. Int J Med Sci 2019; 16:729-740. [PMID: 31217741 PMCID: PMC6566745 DOI: 10.7150/ijms.32222] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/29/2019] [Indexed: 11/23/2022] Open
Abstract
Cataracts are the major cause of blindness and are associated with oxidative damage of the lens. In the present study, the aim was to evaluate the protective effects of rosmarinic acid on selenite-induced cataractogenesis in Sprague-Dawley rat pups. The animals were randomly divided into five groups, each of which consisted of 10 rat pups. Group I served as normal control (vehicle administration). For testing cataract induction, animals of Groups II, III, IV, and V were administered a single subcutaneous injection of sodium selenite (2.46 mg/kg body weight) on postpartum day 12. After sodium selenite intoxication, Group II served as control selenite. From the 11th day through the 17th day, Groups III-V received rosmarinic acid intraperitoneally at doses of 5, 10, and 50 mg/kg, respectively. On postpartum day 24, the rat pups were examined for cataract formation, and the lenses were isolated for further analysis of proteins and oxidative damage indicators. Selenite caused significant (p < 0.05) cataract formation. Through the effects of selenite, the protein expressions of filensin and calpain 2 were reduced, and the calcium concentrations, the level of lipid peroxidation (TBARS), and inflammation indicators (iNOS, COX-2, and NFκB) were upregulated. Furthermore, the protein expression of the antioxidant status (Nrf2, SOD, HO-1, and NQO1), the antioxidant enzymes activities (GSH-Px, GSH-Rd, and catalase), and the GSH levels were downregulated. In contrast, treatment with rosmarinic acid could significantly (p < 0.05) ameliorate cataract formation and oxidative damage in the lens. Moreover, rosmarinic acid administration significantly increased the protein expressions of filensin, calpain 2, Nrf2, SOD, HO-1, and NQO1, the antioxidant enzymes activities, and the GSH level, in addition to reducing the calcium, lipid peroxidation, and inflammation indicators in the lens. Taken together, rosmarinic acid is a prospective anti-cataract agent that probably delays the onset and progression of cataracts induced by sodium selenite.
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Affiliation(s)
- Chia-Fang Tsai
- Department of Applied Cosmetology, National Tainan Junior College of Nursing, Tainan, Taiwan
- Department of Biotechnology, TransWorld University, Yunlin County, Taiwan
| | - Jia-Ying Wu
- Department of Biotechnology, TransWorld University, Yunlin County, Taiwan
| | - Yu-Wen Hsu
- Department of Optometry, Da-Yeh University, Changhua, Taiwan
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Elufioye TO, Habtemariam S. Hepatoprotective effects of rosmarinic acid: Insight into its mechanisms of action. Biomed Pharmacother 2019; 112:108600. [PMID: 30780110 DOI: 10.1016/j.biopha.2019.108600] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 01/11/2019] [Accepted: 01/18/2019] [Indexed: 02/06/2023] Open
Abstract
Liver diseases such as hepatitis, fibrosis, cirrhosis, and hepatocellular carcinoma are one of the major health challenges in the world and many conditions such as inadequate nutrition, viral infection, ethanol and drug abuse, xenobiotic exposure, and metabolic diseases have been implicated in the development and progression of liver diseases. Several factors including lipid peroxidation, production of reactive oxygen species (ROS), peroxynitrite formation, complement factors and proinflammatory mediators, such as cytokines and chemokines, are involved in hepatic diseases. Rosmarinic acid (RA) is a natural phenolic compound found mainly in the family Lamiaceae consisting of several medicinal plants, herbs and spices. Several biological activities have been reported for RA and these include antioxidant properties as a ROS scavenger and lipid peroxidation inhibitor, anti-inflammatory, neuroprotective and antiangiogenic among others. This review is aimed at discussing the effects of RA on the liver, highlighting its hepatoprotective potential and the underlying mechanisms.
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Affiliation(s)
- Taiwo O Elufioye
- Department of Pharmacognosy, Faculty of Pharmacy, University of Ibadan, Nigeria.
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories & Herbal Analysis Services, University of Greenwich, Chatham, Maritime Kent, ME4 4TB, UK
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12
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Matejczyk M, Świsłocka R, Golonko A, Lewandowski W, Hawrylik E. Cytotoxic, genotoxic and antimicrobial activity of caffeic and rosmarinic acids and their lithium, sodium and potassium salts as potential anticancer compounds. Adv Med Sci 2018; 63:14-21. [PMID: 28818744 DOI: 10.1016/j.advms.2017.07.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/10/2017] [Accepted: 07/18/2017] [Indexed: 01/04/2023]
Abstract
PURPOSE The aim of this study was to examine the cytotoxic, genotoxic, antioxidant and antimicrobial activity of caffeic and rosmarinic acids and their salts with Li, Na and K with use of Escherichia coli K-12 recA:gfp strain as a model organism. METHODS Cytotoxic potency of tested chemicals were calculated on the basis on the dose that confers inhibition percentage such as 20% for each concentrations of analysed chemicals. Genotoxic properties were calculated on the basis of the fold increase (FI) of SFI values normalized with control. Antioxidant potencies were established on the base of DPPH assay. Antimicrobial activity of chemicals were established on the value of minimal inhibitory concentration (MIC). RESULTS Obtained results indicated that lower concentrations of tested compounds exhibited stronger GFP fluorescence response after rosmarinic acids and their salts treatment. Genotoxic effects seemed to be independent of the salt ions. The caffeic acid salts with Li, Na and K showed reduced genotoxic effect in comparison to the caffeic acid while increased cytotoxic effect than that of caffeic acid. Moreover, caffeinate salts exhibited better antimicrobial activity against E. coli (MIC=250μg/mL) than K caffeinate salt (MIC>500μg/mL). The MIC values of Li, Na and K rosmarinate salts were above 500μg/mL against all tested microorganisms. CONCLUSION The results of the experiment show that there is no clear positive correlation between the antioxidant potency of caffeic and rosmarinic acids and their Li, Na and K salts and their cytotoxic effect. Used salts ions Li, Na and K do not significantly affect the antioxidant effect of natural phenolic compounds and they do not have a significant impact on the biological parameters such as cyto- and genotoxicity. Perhaps it is connected with the reaction environment including polarity of the solvent (water).
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Affiliation(s)
- Marzena Matejczyk
- Bialystok University of Technology, Faculty of Civil Engineering and Environmental Engineering, Division of Sanitary Biology and Biotechnology, Wiejska 45E, 15-351 Bialystok, Poland.
| | - Renata Świsłocka
- Bialystok University of Technology, Faculty of Civil Engineering and Environmental Engineering, Division of Chemistry, Wiejska 45E, 15-351 Bialystok, Poland
| | - Aleksandra Golonko
- Bialystok University of Technology, Faculty of Civil Engineering and Environmental Engineering, Division of Chemistry, Wiejska 45E, 15-351 Bialystok, Poland
| | - Włodzimierz Lewandowski
- Bialystok University of Technology, Faculty of Civil Engineering and Environmental Engineering, Division of Chemistry, Wiejska 45E, 15-351 Bialystok, Poland.
| | - Eliza Hawrylik
- Bialystok University of Technology, Faculty of Civil Engineering and Environmental Engineering, Division of Sanitary Biology and Biotechnology, Wiejska 45E, 15-351 Bialystok, Poland
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Alagawany M, Abd El-Hack ME, Farag MR, Gopi M, Karthik K, Malik YS, Dhama K. Rosmarinic acid: modes of action, medicinal values and health benefits. Anim Health Res Rev 2017; 18:167-176. [PMID: 29110743 DOI: 10.1017/s1466252317000081] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The supplementation of livestock rations with herbs containing bioactive components, such as rosmarinic acid (RA), have shown promising results as a natural feed additive in promoting growth, productive and reproductive performance, feed utilization, fertility, anti-oxidant status and immunologic indices. Furthermore, RA reportedly reduces the risks of various animal diseases and mitigates side effects of chemical and synthetic drugs. RA is a natural polyphenol present in several Lamiaceae herbs like Perilla frutescens, and RA is becoming an integral component of animal nutrition as it counters the effect of reactive oxygen species induced in the body as a consequence of different kinds of stressors. Studies have further ascertained the capability of RA to work as an anti-microbial, immunomodulatory, anti-diabetic, anti-allergic, anti-inflammatory, hepato- and renal-protectant agent, as well as to have beneficial effects during skin afflictions. Additionally, RA is favored in meat industries due to enhancing the quality of meat products by reportedly improving shelf-life and imparting desirable flavor. This review describes the beneficial applications and recent findings with RA, including its natural sources, modes of action and various useful applications in safeguarding livestock health as well as important aspects of human health.
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Affiliation(s)
- Mahmoud Alagawany
- Poultry Department,Faculty of Agriculture,Zagazig University,Zagazig 44511,Egypt
| | | | - Mayada Ragab Farag
- Forensic Medicine and Toxicology Department,Faculty of Veterinary Medicine,Zagazig University,Zagazig 44511,Egypt
| | - Marappan Gopi
- Division of Avian Physiology and Reproduction,ICAR-Central Avian Research Institute,Izatnagar-243122, Uttar Pradesh,India
| | - Kumaragurubaran Karthik
- Central University Laboratory,Tamil Nadu Veterinary and Animal Sciences University,Chennai, Tamil Nadu,India
| | - Yashpal Singh Malik
- Division of Biological Standardization,ICAR-Indian Veterinary Research Institute,Izatnagar,Bareilly, 243122 Uttar Pradesh,India
| | - Kuldeep Dhama
- Division of Pathology,ICAR-Indian Veterinary Research Institute,Izatnagar,Bareilly, 243122 Uttar Pradesh,India
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Lin SY, Wang YY, Chen WY, Liao SL, Chou ST, Yang CP, Chen CJ. Hepatoprotective activities of rosmarinic acid against extrahepatic cholestasis in rats. Food Chem Toxicol 2017; 108:214-223. [PMID: 28789951 DOI: 10.1016/j.fct.2017.08.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Revised: 06/30/2017] [Accepted: 08/04/2017] [Indexed: 12/29/2022]
Abstract
Though rosmarinic acid possesses nutritional, pharmaceutical, and toxic properties and shows therapeutic potential on liver diseases, its therapeutic effects against cholestatic liver diseases have not been proven. Using an extrahepatic cholestasis rat model by bile-duct ligation (BDL), daily oral administration of rosmarinic acid showed improvement effects on liver histology, serum biochemicals, ductular reaction, oxidative stress, inflammation, and fibrosis. Rosmarinic acid alleviated BDL-induced transforming growth factor beta-1 (TGF-β1) production and hepatic collagen deposition, and the anti-fibrotic effects were accompanied by reductions in matrix-producing cells and Smad2/3. BDL rats showed increased hepatic NF-κB/AP-1 activities, inflammatory cell infiltration/accumulation, and cytokine production, and these signs of hepatic inflammation were ameliorated by rosmarinic acid. Mechanistic study revealed an inhibitory effect of rosmarinic acid on the axis of the high mobility group box-1 (HMGB1)/toll-like receptor-4 (TLR4) in BDL rats. Results of cultured hepatic stellate cells further showed the impacts of rosmarinic acid which attenuated TGF-β1-induced stellate cell mitogenic and fibrogenic activation. Our findings support the concept that rosmarinic acid could serve as a hepatoprotective agent, and dietary rosmarinic acid supplementation may be beneficial in terms of improving cholestasis-related liver injury via mechanisms involving resolution of oxidative burden and down-regulation of HMGB1/TLR4, NF-κB, AP-1, and TGF-β1/Smad signaling.
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Affiliation(s)
- Shih-Yi Lin
- Center for Geriatrics and Gerontology, Taichung Veterans General Hospital, Taichung City 407, Taiwan; Institute of Clinical Medicine, National Yang-Ming University, Taipei City 112, Taiwan
| | - Ya-Yu Wang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei City 112, Taiwan; Division of Family Medicine, Taichung Veterans General Hospital, Taichung City 407, Taiwan
| | - Wen-Ying Chen
- Department of Veterinary Medicine, National Chung Hsing University, Taichung City 402, Taiwan
| | - Su-Lan Liao
- Department of Medical Research, Taichung Veterans General Hospital, Taichung City 407, Taiwan
| | - Su-Tze Chou
- Department of Food and Nutrition, Providence University, Taichung City 433, Taiwan
| | - Ching-Ping Yang
- Department of Medical Research, Taichung Veterans General Hospital, Taichung City 407, Taiwan
| | - Chun-Jung Chen
- Department of Medical Research, Taichung Veterans General Hospital, Taichung City 407, Taiwan; Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung City 404, Taiwan.
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Chen YY, Tsai CF, Tsai MC, Hsu YW, Lu FJ. Inhibitory effects of rosmarinic acid on pterygium epithelial cells through redox imbalance and induction of extrinsic and intrinsic apoptosis. Exp Eye Res 2017; 160:96-105. [PMID: 28559202 DOI: 10.1016/j.exer.2017.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 02/16/2017] [Accepted: 05/22/2017] [Indexed: 02/06/2023]
Abstract
Pterygium is a common tumor-like ocular disease, which may be related to exposure to chronic ultraviolet (UV) radiation. Although the standard treatment for pterygium is surgical intervention, the recurrence rate of pterygium is high when no effective inhibitory drug is used after surgery. Rosmarinic acid (RA) is a polyphenol antioxidant with many biological activities, including anti-UV and anti-tumor properties. This study aimed to examine the inhibitory effects of RA on pterygium epithelial cells (PECs). Methylthiazolyldiphenyl-tetrazolium bromide (MTT) assay was used to examine the cell cytotoxicity of PECs after RA treatment. A fluorescent probe, DCFH-DA (2',7'-dichlorofluorescin diacetate), was stained with PECs to measure intracellular reactive oxygen species (ROS) levels. Antioxidant activity assays were used to measure the levels of superoxide dismutase (SOD) and catalase (CAT) in PECs. Western blot analysis was used to determine the protein expression of nuclear factor E2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1), quinone acceptor oxidoreductase 1 (NQO1), and apoptosis-associated proteins. RA significantly reduced the cell viability of the PECs. Treatment with RA remarkably increased the Nrf2 protein expression levels in the nucleus, HO-1 and NQO1 protein expression levels, and the activities of SOD and CAT. As a result, intracellular ROS levels in PECs were decreased. Additionally, the induction of extrinsic apoptosis on PECs by RA was associated with increasing expressions levels of Fas, Fas-associated protein with death domain (FADD), tumor necrosis factor-alpha (TNF-α), and caspase 8 protein. Moreover, the induction of intrinsic apoptotic cell death in PECs was confirmed through upregulation of cytochrome c, Bax, caspase 9, and caspase 3 and downregulation of Bcl-2 and pro-caspase 3. Our study demonstrated that RA could inhibit the viability of PECs through regulation of extrinsic and intrinsic apoptosis pathways. Therefore, RA may have potential as a therapeutic medication for pterygium.
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Affiliation(s)
- Ya-Yu Chen
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung City, Taiwan
| | - Chia-Fang Tsai
- Department of Biotechnology, TransWorld University, Douliu City, Taiwan
| | - Ming-Chu Tsai
- Department of Biotechnology, TransWorld University, Douliu City, Taiwan
| | - Yu-Wen Hsu
- Department of Optometry, Da-Yeh University, Changhua, Taiwan.
| | - Fung-Jou Lu
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung City, Taiwan; Department of Ophthalmology, Chung Shan Medical University Hospital, Taichung City, Taiwan.
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El-Lakkany NM, El-Maadawy WH, Seif El-Din SH, Hammam OA, Mohamed SH, Ezzat SM, Safar MM, Saleh S. Rosmarinic acid attenuates hepatic fibrogenesis via suppression of hepatic stellate cell activation/proliferation and induction of apoptosis. ASIAN PAC J TROP MED 2017. [PMID: 28647181 DOI: 10.1016/j.apjtm.2017.05.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To investigate the antifibrotic role of rosmarinic acid (RA), a natural polyphenolic compound, on HSCs activation/proliferation and apoptosis in vitro and in vivo. METHODS The impact of RA on stellate cell line (HSC-T6) proliferation, activation and apoptosis was assessed along with its safety on primary hepatocytes. In vivo, rats were divided into: (i) normal; (ii) thioacetamide (TAA)-intoxicated rats for 12 weeks; (iii) TAA + silymarin or (iv) TAA + RA. At the end of experiment, liver functions, oxidative stress, inflammatory and profibrogenic markers, tissue inhibitor metalloproteinases type-1 (TIMP-1) and hydroxyproline (HP) levels were evaluated. Additionally, liver histopathology and immunohistochemical examinations of alpha-smooth muscle actin (α-SMA), caspase-3 and proliferation cellular nuclear antigen (PCNA) were determined. RESULTS RA exhibited anti-proliferative effects on cultured HSCs in a time and concentration dependent manner showing an IC50 of 276 μg/mL and 171 μg/mL for 24 h and 48 h, respectively, with morphological reversion of activated stellate cell morphology to quiescent form. It significantly improved ALT, AST, oxidative stress markers and reduced TIMP-1, HP levels, inflammatory markers and fibrosis score (S1 vs S4). Furthermore, reduction in α-SMA plus elevation in caspase-3 expressions of HSCs in vitro and in vivo associated with an inhibition in proliferation of damaged hepatocytes were recorded. CONCLUSIONS RA impeded the progression of liver fibrosis through inhibition of HSCs activation/proliferation and induction of apoptosis with preservation of hepatic architecture.
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Affiliation(s)
- Naglaa M El-Lakkany
- Department of Pharmacology, Theodor Bilharz Research Institute, Warak El-Hadar, Imbaba P.O. Box 30, Giza 12411, Egypt.
| | - Walaa H El-Maadawy
- Department of Pharmacology, Theodor Bilharz Research Institute, Warak El-Hadar, Imbaba P.O. Box 30, Giza 12411, Egypt
| | - Sayed H Seif El-Din
- Department of Pharmacology, Theodor Bilharz Research Institute, Warak El-Hadar, Imbaba P.O. Box 30, Giza 12411, Egypt
| | - Olfat A Hammam
- Department of Pathology, Theodor Bilharz Research Institute, Warak El-Hadar, Imbaba P.O. Box 30, Giza 12411, Egypt
| | - Salwa H Mohamed
- Department of Immunology, Theodor Bilharz Research Institute, Warak El-Hadar, Imbaba P.O. Box 30, Giza 12411, Egypt
| | - Shahira M Ezzat
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Marwa M Safar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Samira Saleh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
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Canturk Z, Dikmen M, Artagan O, Ozarda MG, Ozturk N. Cytotoxic Effects of Resveratrol, Rutin and Rosmarinic Acid on ARH–77 Human (Multiple Myeloma) Cell Line. Nat Prod Commun 2016. [DOI: 10.1177/1934578x1601101007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) cancers are 10% of hematological cancers. Leukemia ARH-77 is a malignancy like MM with a worse course of disease and the survival rate from it is very low. Therefore, ARH-77 is a commonly used model for antitumor agent studies. Polyphenolic compounds, such as resveratrol, rutin and rosmarinic acid, have many protective roles, but there is no comparative study about these three polyphenolic compounds on ARH-77. In the present study, we investigated the cytotoxic effects of resveratrol, rutin and rosmarinic acid on ARH-77. Toxic concentration ranges were determined by the brine shrimp lethality test on Artemia salina. In addition, for determination of their cytotoxic effects, MTT and NR methods were used for ARH-77. Resveratrol caused significant reduction in both mitochondrial and lysosomal activities compared with the control group. Maximum inhibition values were detected on mitochondrial and lysosomal activity with 200 μM concentrations after 48 hours. After a 24 hours incubation period, rutin showed cytotoxic effects, particularly with 50, 100 and 200 μM concentrations. Rosmarinic acid also decreased the mitochondrial activity with the same concentrations. Resveratrol showed higher cytotoxic effects than rutin and rosmarinic acid. According to our study, polyphenolic compounds such as rutin, resveratrol and rosmarinic acid may hold promise in multiple myeloma treatment with further investigations.
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Affiliation(s)
- Zerrin Canturk
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey, 26470
| | - Miris Dikmen
- Department of Pharmacology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey, 26470
| | - Oge Artagan
- Department of Biology, Faculty of Science, Anadolu University, Eskisehir, Turkey, 26470
| | - Mustafa Guclu Ozarda
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey, 26470
| | - Nilgun Ozturk
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey, 26470
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Human precision-cut liver slices as a model to test antifibrotic drugs in the early onset of liver fibrosis. Toxicol In Vitro 2016; 35:77-85. [DOI: 10.1016/j.tiv.2016.05.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 05/13/2016] [Accepted: 05/24/2016] [Indexed: 01/11/2023]
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Yoou MS, Park CL, Kim MH, Kim HM, Jeong HJ. Inhibition of MDM2 expression by rosmarinic acid in TSLP-stimulated mast cell. Eur J Pharmacol 2016; 771:191-8. [PMID: 26694802 DOI: 10.1016/j.ejphar.2015.12.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 11/30/2015] [Accepted: 12/11/2015] [Indexed: 02/06/2023]
Abstract
Rosmarinic acid (RA) has an anti-inflammatory property while thymic stromal lymphopoietin (TSLP) has an important role in mast cell-mediated inflammatory responses. Thus, the aim of this study was to determine the regulatory effect of RA in TSLP-stimulated human mast cell line, HMC-1 cells, and short ragweed pollen-induced allergic conjunctivitis mouse model. As a result, we found that RA significantly decreased the TSLP-induced mast cell proliferation and murine double minute (MDM) 2 expression. RA significantly decreased the levels of interleukin (IL)-13 and phosphorylated the signal transducer and activation of transcription 6 in the TSLP-stimulated HMC-1 cells. RA induced the increment of p53 levels, caspase-3 activation, and poly-ADP-ribose polymerase cleavage and the reduction of the procaspase-3 and Bcl2. RA significantly reduced the production of tumor necrosis factor-α, IL-1β, and IL-6 on the TSLP-stimulated HMC-1 cells. In addition, RA significantly reduced the levels of IgE, IL-4, and TSLP in the short ragweed pollen-induced allergic conjunctivitis mouse model. In conclusion, the results of the study suggest that RA has a significant anti-inflammatory effect on TSLP-induced inflammatory reactions. These effects of RA are likely to be mediated through inhibiting the MDM2 increased by TSLP.
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Affiliation(s)
- Myoung-schook Yoou
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 130-701, Republic of Korea
| | - Chan Lee Park
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 130-701, Republic of Korea
| | - Min-Ho Kim
- Department of Computer Aided Mechanical Engineering, Sohae College, Jeonbuk, Gunsan 573-717, Republic of Korea.
| | - Hyung-Min Kim
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 130-701, Republic of Korea.
| | - Hyun-Ja Jeong
- Department of Food Technology and Inflammatory Disease Research Center, Hoseo University, 20, Hoseo-ro 79beon-gil, Baebang-eup, Asan, Chungcheongnam-do 336-795, Republic of Korea.
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Weiskirchen R. Hepatoprotective and Anti-fibrotic Agents: It's Time to Take the Next Step. Front Pharmacol 2016; 6:303. [PMID: 26779021 PMCID: PMC4703795 DOI: 10.3389/fphar.2015.00303] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 12/11/2015] [Indexed: 12/21/2022] Open
Abstract
Hepatic fibrosis and cirrhosis cause strong human suffering and necessitate a monetary burden worldwide. Therefore, there is an urgent need for the development of therapies. Pre-clinical animal models are indispensable in the drug discovery and development of new anti-fibrotic compounds and are immensely valuable for understanding and proofing the mode of their proposed action. In fibrosis research, inbreed mice and rats are by far the most used species for testing drug efficacy. During the last decades, several hundred or even a thousand different drugs that reproducibly evolve beneficial effects on liver health in respective disease models were identified. However, there are only a few compounds (e.g., GR-MD-02, GM-CT-01) that were translated from bench to bedside. In contrast, the large number of drugs successfully tested in animal studies is repeatedly tested over and over engender findings with similar or identical outcome. This circumstance undermines the 3R (Replacement, Refinement, Reduction) principle of Russell and Burch that was introduced to minimize the suffering of laboratory animals. This ethical framework, however, represents the basis of the new animal welfare regulations in the member states of the European Union. Consequently, the legal authorities in the different countries are halted to foreclose testing of drugs in animals that were successfully tested before. This review provides a synopsis on anti-fibrotic compounds that were tested in classical rodent models. Their mode of action, potential sources and the observed beneficial effects on liver health are discussed. This review attempts to provide a reference compilation for all those involved in the testing of drugs or in the design of new clinical trials targeting hepatic fibrosis.
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Affiliation(s)
- Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy, and Clinical Chemistry, RWTH University Hospital Aachen Aachen, Germany
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Lu CC, Yang SH, Hsia SM, Wu CH, Yen GC. Inhibitory effects of Phyllanthus emblica L. on hepatic steatosis and liver fibrosis in vitro. J Funct Foods 2016. [DOI: 10.1016/j.jff.2015.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Pacifico S, Piccolella S, Papale F, Nocera P, Lettieri A, Catauro M. A polyphenol complex from Thymus vulgaris L. plants cultivated in the Campania Region (Italy): New perspectives against neuroblastoma. J Funct Foods 2016. [DOI: 10.1016/j.jff.2015.11.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Han S, Yang S, Cai Z, Pan D, Li Z, Huang Z, Zhang P, Zhu H, Lei L, Wang W. Anti-Warburg effect of rosmarinic acid via miR-155 in gastric cancer cells. Drug Des Devel Ther 2015; 9:2695-703. [PMID: 26056431 PMCID: PMC4445698 DOI: 10.2147/dddt.s82342] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The Warburg effect refers to glycolytic production of adenosine triphosphate under aerobic conditions, and is a universal property of most cancer cells. Chronic inflammation is a key factor promoting the Warburg effect. This study aimed to determine whether rosmarinic acid (RA) has an anti-Warburg effect in gastric carcinoma in vitro and in vivo. The mechanism for the anti-Warburg effect was also investigated. METHODS An MTT assay was used to examine MKN45 cell growth in vitro. An enzyme-linked immunosorbent assay was used to detect proinflammatory cytokines. Real-time polymerase chain reaction was used to evaluate levels of microRNA expression in cells. Protein expression was determined by Western blotting assay. Mouse xenograft models were established using MKN45 cells to assess the anti-Warburg effect in gastric carcinoma in vivo. RESULTS RA suppressed glucose uptake and lactate production. It also inhibited expression of transcription factor hypoxia-inducible factor-1α, which affects the glycolytic pathway. Inflammation promoted the Warburg effect in cancer cells. As expected, RA inhibited proinflammatory cytokines and microRNAs related to inflammation, suggesting that RA may suppress the Warburg effect via an inflammatory pathway, such as that involving interleukin (IL)-6/signal transducer and activator of transcription-3 (STAT3). miR-155 was found to be an important mediator in the relationship between inflammation and tumorigenesis. We further showed that miR-155 was the target gene regulating the Warburg effect via inactivation of the IL-6/STAT3 pathway. Moreover, we found that RA suppressed the Warburg effect in vivo. CONCLUSION RA might potentially be a therapeutic agent for suppressing the Warburg effect in gastric carcinoma.
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Affiliation(s)
- Shuai Han
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Shaohua Yang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Zhai Cai
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Dongyue Pan
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Zhou Li
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Zonghai Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Pusheng Zhang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Huijuan Zhu
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Lijun Lei
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Weiwei Wang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, People’s Republic of China
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Potent natural products and herbal medicines for treating liver fibrosis. Chin Med 2015; 10:7. [PMID: 25897319 PMCID: PMC4403904 DOI: 10.1186/s13020-015-0036-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 04/01/2015] [Indexed: 02/06/2023] Open
Abstract
Liver fibrosis is a wound-healing response to chronic liver injury characterized by progressive inflammation and deposition of extracellular matrix components. The pathological condition of liver fibrosis involves secretion of extracellular matrix proteins and formation of scar tissue. The major regulators involved in hepatic fibrogenesis are the transforming growth factor (TGF)-β1/SMAD and toll-like receptor 4 (TLR4)-initiated myeloid differentiation primary response 88 gene (MyD88)/NF-ĸB cell signaling pathways. This article reviews natural products and herbal medicines that have demonstrated activity against liver fibrosis through different mechanisms of action, including anti-hepatitis B and C virus activity, anti-inflammation, inhibition of cytokine production and nuclear receptor activation, and free radical scavenging.
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Westra IM, Oosterhuis D, Groothuis GMM, Olinga P. Precision-cut liver slices as a model for the early onset of liver fibrosis to test antifibrotic drugs. Toxicol Appl Pharmacol 2014; 274:328-38. [PMID: 24321339 DOI: 10.1016/j.taap.2013.11.017] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 11/19/2013] [Accepted: 11/25/2013] [Indexed: 01/26/2023]
Abstract
Induction of fibrosis during prolonged culture of precision-cut liver slices (PCLS) was reported. In this study, the use of rat PCLS was investigated to further characterize the mechanism of early onset of fibrosis in this model and the effects of antifibrotic compounds. Rat PCLS were incubated for 48h, viability was assessed by ATP and gene expression of PDGF-B and TGF-β1 and the fibrosis markers Hsp47, αSma and Pcol1A1 and collagen1 protein expressions were determined. The effects of the antifibrotic drugs imatinib, sorafenib and sunitinib, PDGF-pathway inhibitors, and perindopril, valproic acid, rosmarinic acid, tetrandrine and pirfenidone, TGFβ-pathway inhibitors, were determined. After 48h of incubation, viability of the PCLS was maintained and gene expression of PDGF-B was increased while TGF-β1 was not changed. Hsp47, αSma and Pcol1A1 gene expressions were significantly elevated in PCLS after 48h, which was further increased by PDGF-BB and TGF-β1. The increased gene expression of fibrosis markers was inhibited by all three PDGF-inhibitors, while TGFβ-inhibitors showed marginal effects. The protein expression of collagen 1 was inhibited by imatinib, perindopril, tetrandrine and pirfenidone. In conclusion, the increased gene expression of PDGF-B and the down-regulation of fibrosis markers by PDGF-pathway inhibitors, together with the absence of elevated TGF-β1 gene expression and the limited effect of the TGFβ-pathway inhibitors, indicated the predominance of the PDGF pathway in the early onset of fibrosis in PCLS. PCLS appear a useful model for research of the early onset of fibrosis and for testing of antifibrotic drugs acting on the PDGF pathway.
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Affiliation(s)
- Inge M Westra
- Division of Pharmacokinetics, Toxicology and Targeting, Department of Pharmacy, University of Groningen, The Netherlands
| | - Dorenda Oosterhuis
- Division of Pharmaceutical Technology and Biopharmacy, Department of Pharmacy, University of Groningen, The Netherlands
| | - Geny M M Groothuis
- Division of Pharmacokinetics, Toxicology and Targeting, Department of Pharmacy, University of Groningen, The Netherlands
| | - Peter Olinga
- Division of Pharmaceutical Technology and Biopharmacy, Department of Pharmacy, University of Groningen, The Netherlands.
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Hajhosseini L, Khaki A, Merat E, Ainehchi N. Effect of rosmarinic acid on sertoli cells apoptosis and serum antioxidant levels in rats after exposure to electromagnetic fields. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES : AJTCAM 2013; 10:477-80. [PMID: 24311872 PMCID: PMC3847387 DOI: 10.4314/ajtcam.v10i6.14] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Rosmarinic acid belongs to the group of polyphenols; it has antioxidant, anti-inflammatory and antimicrobial activities and help to prevent cell damage caused by free radicals. The objective was to study the effect of Rosmarinic acid on sertolli cells apoptosis and serum antioxidant levels in rats after they were exposed to electromagnetic fields. Male Wistar rats (n=40) were allocated into three groups: control group (n=10) that received 5 cc normal saline (0.9% NaCl) daily by gavage method, Rosmarinic acid group that received 5mg/rat (gavage) (n=10), electromagnetic fields (EMF) group that had exposure with 50 hz (n=20) which was subdivided to two groups of 10; EMF group and treatment group. Treatment group received 5mg/rat (gavage) Rosmarinic acid daily for 6 weeks, respectively. However, the control group just received an equal volume of distilled water daily (gavage). On the 42nd day of research, 5 cc blood was collected to measure testosterone hormones, total antioxidant capacity (TAC), levels from whole group's analysis. Level of malondialdehyde (MDA) levels and sertoli cells apoptosis significantly decreased in the group that received 5mg/rat of Rosmarinic acid (P<0.05) in comparison with experimental groups. Level of testosterone, total antioxidant capacity (TAC), significantly increased in groups that received Rosmarinic acid (P<0.05). Since in our study 5mg/rat of Rosmarinic acid showed significantly preventive effect on cell damages especial sertoli cells apoptosis that caused with EMF, it seems that using Rosmarinic acid as food additive can be effective for supporting people living under EMF environmental pollution.
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Evaluation of anti-oxidant and anti-cancer properties of Dendropanax morbifera Léveille. Food Chem 2013; 141:1947-55. [PMID: 23870914 DOI: 10.1016/j.foodchem.2013.05.021] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Revised: 04/05/2013] [Accepted: 05/09/2013] [Indexed: 12/15/2022]
Abstract
Dendropanax morbifera Léveille, an endemic species in Korea, is best known as a tree that produces a resinous sap. Although D. morbifera is used in folk medicine, its biological activities are poorly understood. In this study, the methanolic extracts of D. morbifera branches, debarked stems, bark, and two different stages of leaves were evaluated for anti-oxidant activity and anti-cancer potential. The debarked stem extract exhibited strong 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity and reducing power compared with other samples. In addition, the cytotoxic activities of these extracts were investigated in human tumour cell lines. The results suggested that the extracts of debarked stems, green leaves, and yellow leaves were the potent source of anti-cancer compounds, particularly in Huh-7 cells. Furthermore, treatment with the extracts of debarked stems, green leaves, and yellow leaves caused an increase of apoptotic or senescent cells in Huh-7 cells. Twenty-four hour treatment with debarked stems extract resulted in the strong induction of p53 and p16, whereas both leaf extracts inhibited the activation of ERK. The debarked stems and green leaf extracts reduced Akt levels in Huh-7 cells, indicating that D. morbifera extracts caused the activation of p16 and p53 pathways. This, together with the inhibition of Akt or ERK signalling, resulted in suppression of Huh-7 cell proliferation. These results suggest that methanolic leaf and debarked stems extracts are a source of anti-oxidant and anti-cancer compounds, and could be developed as a botanical drug.
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Denardin CC, Parisi MM, Martins LAM, Terra SR, Borojevic R, Vizzotto M, Perry MLS, Emanuelli T, Guma FTCR. Antiproliferative and cytotoxic effects of purple pitanga (Eugenia unifloraL.) extract on activated hepatic stellate cells. Cell Biochem Funct 2013; 32:16-23. [DOI: 10.1002/cbf.2965] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Revised: 01/29/2013] [Accepted: 01/29/2013] [Indexed: 01/07/2023]
Affiliation(s)
- Cristiane C. Denardin
- Departamento de Bioquímica; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
- Curso de Farmácia; Universidade Federal do Pampa (UNIPAMPA); Campus Uruguaiana Uruguaiana RS Brazil
| | - Mariana M. Parisi
- Departamento de Bioquímica; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - Leo A. M. Martins
- Departamento de Bioquímica; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - Silvia R. Terra
- Departamento de Bioquímica; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - Radovan Borojevic
- Departamento de Histologia e Embriologia, ICB, UFRJ; Rio de Janeiro RJ Brazil
| | - Márcia Vizzotto
- Empresa Brasileira de Pesquisa Agropecuária de Clima Temperado; Pelotas RS Brazil
| | - Marcos L. S. Perry
- Departamento de Bioquímica; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - Tatiana Emanuelli
- Núcleo Integrado de Desenvolvimento em Análises Laboratoriais (NIDAL), Departamento de Tecnologia e Ciência de Alimentos; Universidade Federal de Santa Maria; Santa Maria RS Brazil
| | - Fátima T. C. R. Guma
- Departamento de Bioquímica; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
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Yang MD, Chiang YM, Higashiyama R, Asahina K, Mann DA, Mann J, Wang C, Tsukamoto H. Rosmarinic acid and baicalin epigenetically derepress peroxisomal proliferator-activated receptor γ in hepatic stellate cells for their antifibrotic effect. Hepatology 2012; 55:1271-81. [PMID: 22095555 PMCID: PMC3302956 DOI: 10.1002/hep.24792] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Accepted: 10/25/2011] [Indexed: 01/20/2023]
Abstract
UNLABELLED Hepatic stellate cells (HSCs) undergo myofibroblastic transdifferentiation (activation) to participate in liver fibrosis and identification of molecular targets for this cell fate regulation is essential for development of efficacious therapeutic modalities for the disease. Peroxisomal proliferator-activated receptor γ (PPARγ) is required for differentiation of HSCs and its epigenetic repression underlies HSC activation. The herbal prescription Yang-Gan-Wan (YGW) prevents liver fibrosis, but its active ingredients and molecular mechanisms are unknown. Here we demonstrate YGW prevents and reverses HSC activation by way of epigenetic derepression of Pparγ involving reductions in MeCP2 expression and its recruitment to Pparγ promoter, suppressed expression of PRC2 methyltransferase EZH2, and consequent reduction of H2K27di-methylation at the 3' exon. High-performance liquid chromatography / mass spectrometry (HPLC/MS) and nuclear magnetic resonance (NMR) analyses identify polyphenolic rosmarinic acid (RA) and baicalin (BC) as active phytocompounds. RA and BC suppress the expression and signaling by canonical Wnts, which are implicated in the aforementioned Pparγ epigenetic repression. RA treatment in mice with existing cholestatic liver fibrosis inhibits HSC activation and progression of liver fibrosis. CONCLUSION These results demonstrate a therapeutic potential of YGW and its active component RA and BC for liver fibrosis by way of Pparγ derepression mediated by suppression of canonical Wnt signaling in HSCs.
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Affiliation(s)
- Melissa D. Yang
- Southern California Research Center for ALPD and Cirrhosis and Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Yi-Ming Chiang
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, California, USA
| | - Reiichi Higashiyama
- Southern California Research Center for ALPD and Cirrhosis and Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Kinji Asahina
- Southern California Research Center for ALPD and Cirrhosis and Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Derek A. Mann
- Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, UK
| | - Jelena Mann
- Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, UK
| | - Clay Wang
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, California, USA
| | - Hidekazu Tsukamoto
- Southern California Research Center for ALPD and Cirrhosis and Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Department of Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California, USA
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