1
|
Phan HVT, Nguyen DV, Le TKD, Nguyen TAM, Dong PSN, Tran TN, Dao NVT, Nguyen HC, Luu HT, Chavasiri W, Hoang LTTT, Nguyen VK. Morusacerane: A new gammacerane triterpenoid from the trunk of Morus Alba linn. with α-glucosidase inhibitory activity. Nat Prod Res 2024:1-10. [PMID: 38600840 DOI: 10.1080/14786419.2024.2340043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/29/2024] [Indexed: 04/12/2024]
Abstract
This phytochemistry investigation on the trunk of Morus alba L. resulted in the isolation of three triterpenoids, including a new gammacerane triterpenoid - morusacerane (1); along with two known compounds of betulinic acid (2) and ursolic acid (3). The structure elucidation was thoroughly conducted based on 1D, 2D-NMR and HRESIMS spectra, followed by a comparison with existing literatures. The evaluation on α-glucosidase inhibitory exhibited the great potential of the application of these isolated compounds in diabetes treatments. The results show that morusacerane (1), betulinic acid (2), and ursolic acid (3) demonstrate the strong inhibitory with the IC50 values of 106.1, 11.12, and 7.20 μM, respectively. All of these compounds interacted well with the allosteric site enzyme α-glucosidase MAL32 through H-bonds and hydrophobic interaction.
Collapse
Affiliation(s)
- Hoang-Vinh-Truong Phan
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, Vietnam
- Faculty of Natural Sciences, Duy Tan University, Da Nang, Vietnam
| | - Duy Vu Nguyen
- Center of Excellence in Natural Products Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok, Thailand
| | - Thi-Kim-Dung Le
- Laboratory of Biophysics, Institute for Advanced Study in Technology, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Thi-Anh-Minh Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
| | - Phan-Si-Nguyen Dong
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, Vietnam
- Faculty of Natural Sciences, Duy Tan University, Da Nang, Vietnam
| | - Thanh-Nha Tran
- Department of Environmental Engineering, Thu Dau Mot University, Binh Duong, Vietnam
| | - Ngoc-Van-Trang Dao
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
| | - Hieu Cuong Nguyen
- Southern Institute of Ecology, Institute of Applied Materials Science and Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Hong Truong Luu
- Southern Institute of Ecology, Institute of Applied Materials Science and Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Warinthorn Chavasiri
- Center of Excellence in Natural Products Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok, Thailand
| | - Le-Thuy-Thuy-Trang Hoang
- Laboratory of Advanced Materials Chemistry, Institute for Advanced Study in Technology, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Van-Kieu Nguyen
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, Vietnam
- Faculty of Natural Sciences, Duy Tan University, Da Nang, Vietnam
| |
Collapse
|
2
|
Langeder J, Koch M, Schmietendorf H, Tahir A, Grienke U, Rollinger JM, Schmidtke M. Correlation of bioactive marker compounds of an orally applied Morus alba root bark extract with toxicity and efficacy in BALB/c mice. Front Pharmacol 2023; 14:1193118. [PMID: 38143489 PMCID: PMC10739329 DOI: 10.3389/fphar.2023.1193118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 11/27/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction: In traditional Chinese medicine, the root bark of Morus alba L. is used to treat respiratory infections. Recently, anti-inflammatory and multiple anti-infective activities (against influenza viruses, corona virus 2, S. aureus, and S. pneumoniae) were shown in vitro for a standardized root bark extract from M. alba (MA60). Sanggenons C and D were identified as major active constituents of MA60. The aim of the present preclinical study was to evaluate, whether these findings are transferable to an in vivo setting. Methods: MA60 was orally administered to female BALB/c mice to determine 1) the maximum tolerated dose (MTD) in an acute toxicity study and 2) its anti-influenza virus and anti-inflammatory effects in an efficacy study. A further aim was to evaluate whether there is a correlation between the obtained results and the amount of sanggenons C and D in serum and tissues. For the quantitation of the marker compounds sanggenons C and D in serum and tissue samples an UPLC-ESI-MS method was developed and validated. Results: In our study setting, the MTD was reached at 100 mg/kg. In the efficacy study, the treatment effects were moderate. Dose-dependent quantities of sanggenon C in serum and sanggenon D in liver samples were detected. Only very low concentrations of sanggenons C and D were determined in lung samples and none of these compounds was found in spleen samples. There was no compound accumulation when MA60 was administered repeatedly. Discussion: The herein determined low serum concentration after oral application once daily encourages the use of an alternative application route like intravenous, inhalation or intranasal administration and/or multiple dosing in further trials. The established method for the quantitation of the marker sanggenon compounds in tissue samples serves as a basis to determine pharmacokinetic parameters such as their bioavailability in future studies.
Collapse
Affiliation(s)
- Julia Langeder
- Vienna Doctoral School of Pharmaceutical, Nutritional and Sport Sciences, University of Vienna, Vienna, Austria
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Mirijam Koch
- Department of Medical Microbiology, Jena University Hospital, Jena, Germany
| | - Hannes Schmietendorf
- Section of Experimental Virology, Department of Medical Microbiology, Jena University Hospital, Jena, Germany
| | - Ammar Tahir
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Ulrike Grienke
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Judith M. Rollinger
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Michaela Schmidtke
- Section of Experimental Virology, Department of Medical Microbiology, Jena University Hospital, Jena, Germany
| |
Collapse
|
3
|
Liu J, Liu S, Yu M, Li J, Xie Z, Gao B, Liu Y. Anti-inflammatory effect and mechanism of catalpol in various inflammatory diseases. Drug Dev Res 2023; 84:1376-1394. [PMID: 37534768 DOI: 10.1002/ddr.22096] [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: 04/10/2023] [Revised: 06/21/2023] [Accepted: 07/17/2023] [Indexed: 08/04/2023]
Abstract
Catalpol is a kind of iridoid glucoside, widely found in a variety of plants, mostly extracted from the rhizome of the traditional medicinal herb rehmanniae. It has various biological activities such as anti-inflammatory, antioxidant, and antitumor. The anti-inflammatory effects of catalpol have been demonstrated in a variety of diseases, such as neurological diseases, atherosclerosis, renal diseases, respiratory diseases, digestive diseases, bone and joint diseases, eye diseases, and periodontitis. The purpose of this review is to summarize the existing literature on the anti-inflammatory effects of catalpol in a variety of inflammatory diseases over the last decade and to focus on the anti-inflammatory mechanisms of catalpol.
Collapse
Affiliation(s)
- Jinyao Liu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Shuang Liu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Mingyue Yu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Jianing Li
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zunxuan Xie
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Boyang Gao
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yuyan Liu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| |
Collapse
|
4
|
Han J, Ham JR, Lee MJ, Lee HJ, Son YJ, Lee MK. "Nulichal" Barley Extract Suppresses Nitric Oxide and Pro-Inflammatory Cytokine Production by Lipopolysaccharides in RAW264.7 Macrophage Cell Line. Prev Nutr Food Sci 2023; 28:370-376. [PMID: 37842259 PMCID: PMC10567604 DOI: 10.3746/pnf.2023.28.3.370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 10/17/2023] Open
Abstract
The cultivar "Nulichal," a type of naked waxy barley (Hordeum vulgare L.), was developed by the National Institute of Crop Science, Rural Development Administration, Korea, in 2010. In this study, we investigated the anti-inflammatory and antioxidant properties of the "Nulichal" ethanol extract (NRE) using various assays. The NRE exhibited a total phenolic content of 7.55±0.30 mg gallic acid equivalent/g and a flavonoid content of 1.74±0.08 mg rutin equivalent/g. Cell viability assays showed no toxicity of NRE on RAW264.7 macrophage cells up to concentrations of 500 μg/mL. The NRE (300 and 500 μg/mL) significantly reduced nitric oxide (NO) production induced by lipopolysaccharides (LPS). It also down-regulated the mRNA expression and protein levels of inducible NO synthase and cyclooxygenase-2 in a dose-dependent manner. Moreover, the NRE treatment significantly decreased the levels of pro-inflammatory cytokines, such as tumor necrosis factor-α and interleukin-6, and their mRNA expression compared to LPS treatment alone. The NRE demonstrated strong free radical scavenging activity against 2,2-diphenyl-1-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radicals in a dose-dependent manner. The ferric reducing antioxidant power assay also showed increased antioxidant activity with increasing NRE concentrations. These findings suggest that the NRE can be used as a functional food with anti-inflammatory and antioxidant properties.
Collapse
Affiliation(s)
- Jisu Han
- Department of Food and Nutrition, Sunchon National University, Jeonnam 57922, Korea
| | - Ju Ri Ham
- Mokpo Marine Food-Industry Research Center, Jeonnam 5861, Korea
| | - Mi Ja Lee
- Crop Foundation Research Division, National Institute of Crop Science, Rural Development Administration (RDA), Jeonbuk 5565, Korea
| | - Hyun-Jin Lee
- Crop Foundation Research Division, National Institute of Crop Science, Rural Development Administration (RDA), Jeonbuk 5565, Korea
| | - Young-Jin Son
- Department of Pharmacy, Sunchon National University, Jeonnam 57922, Korea
| | - Mi-Kyung Lee
- Department of Food and Nutrition, Sunchon National University, Jeonnam 57922, Korea
| |
Collapse
|
5
|
Batiha GES, Al-Snafi AE, Thuwaini MM, Teibo JO, Shaheen HM, Akomolafe AP, Teibo TKA, Al-Kuraishy HM, Al-Garbeeb AI, Alexiou A, Papadakis M. Morus alba: a comprehensive phytochemical and pharmacological review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023:10.1007/s00210-023-02434-4. [PMID: 36877269 DOI: 10.1007/s00210-023-02434-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 02/16/2023] [Indexed: 03/07/2023]
Abstract
Morus alba is a fast-growing shrub or medium-sized tree with a straight, cylindrical trunk. Medicinally, whole plants, leaves, fruits, branches, and roots have been employed. Google Scholar, PubMed, Scopus, and Web of Science were used to search for relevant material on the phytochemical components and pharmacologic and mechanism of action of the Morus alba. This was reviewed to assess important updates about Morus alba. The fruits of Morus alba have traditionally been used as an analgesic, anthelmintic, antibacterial, anti-rheumatic, diuretic, hypotensive, hypoglycemia, purgative, restorative, sedative tonic, and blood stimulant. Various plant parts were used as a cooling, sedating, diuretic, tonic, and astringent agent to treat nerve disorders. The plant contained tannins, steroids, phytosterols, sitosterol, glycosides, alkaloids, carbohydrates, proteins, and amino acids, as well as saponins, triterpenes, phenolics, flavonoids, benzofuran derivatives, anthocyanins, anthraquinones, glycosides, vitamins, and minerals. Previous pharmacological research identified antimicrobial, anti-inflammatory, immunological, analgesic, antipyretic, antioxidant, anti-cancer, antidiabetic, gastrointestinal, respiratory, cardiovascular, hypolipidemic, anti-obesity, dermatological, neurological, muscular, and protecting effects. This study looked at Morus alba's traditional uses, chemical components, and pharmacological effects.
Collapse
Affiliation(s)
- Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, El Beheira, Egypt.
| | - Ali Esmail Al-Snafi
- Department of Pharmacology, College of Medicine, University of Thi-Qar, Nasiriyah, Iraq
| | - Mahdi M Thuwaini
- College of Medical and Healthy Techniques, Southern Technique University, Basra, Iraq
| | - John Oluwafemi Teibo
- Department of Biochemistry and Immunology, Ribeirão, Preto Medical School , University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
| | - Hazem M Shaheen
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, El Beheira, Egypt
| | | | - Titilade Kehinde Ayandeyi Teibo
- Department of Maternal-Infant and Public Health Nursing, College of Nursing, University of São Paulo, Ribeirão PretoRibeirão Preto, São Paulo, Brazil
| | - Hayder M Al-Kuraishy
- Department of Clinical Pharmacologyand, Therapeutic Medicine, College of Medicine , Almustansiriyah University, Baghdad, Iraq
| | - Ali I Al-Garbeeb
- Department of Clinical Pharmacologyand, Therapeutic Medicine, College of Medicine , Almustansiriyah University, Baghdad, Iraq
| | - Athanasios Alexiou
- Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, NSW, 2770, Australia.,AFNP Med, 1030, Vienna, Austria
| | - Marios Papadakis
- Department of Surgery II, University Hospital Witten-Herdecke, University of Witten-Herdecke, Heusnerstrasse 40, 42283, Wuppertal, Germany.
| |
Collapse
|
6
|
Langeder J, Döring K, Schmietendorf H, Grienke U, Schmidtke M, Rollinger JM. 1H NMR-Based Biochemometric Analysis of Morus alba Extracts toward a Multipotent Herbal Anti-Infective. JOURNAL OF NATURAL PRODUCTS 2023; 86:8-17. [PMID: 36543521 PMCID: PMC9887597 DOI: 10.1021/acs.jnatprod.2c00481] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Indexed: 05/31/2023]
Abstract
Mulberry Diels-Alder-type adducts (MDAAs) derived from the white mulberry tree were discovered recently as dual inhibitors of influenza viruses and pneumococci. For the development of a natural product based remedy for respiratory infections, the aim was to (i) identify the most prolific natural source of MDAAs, (ii) develop a protocol to maximize the content of MDAAs in Morus alba extracts, (iii) unravel constituents with the highest anti-infective potential within multicomponent mixtures, and (iv) select and characterize a hit extract as a candidate for further studies. Validated quantitative UPLC-PDA analysis of seven MDAAs (1-7) revealed the root bark as the best starting material and pressurized liquid extraction (PLE) as the optimum technique for extraction. Extracts enriched in MDAAs of a total content above 20% exerted a potent dual anti-influenza virus and antipneumococcal activity. For a detailed analysis of the most bioactive chemical features and molecules within the extracts, 1H NMR-based heterocovariance analysis (HetCA) was used. According to the multivariate statistical analysis procedure conducted, MDAAs exclusively accounted for the in vitro anti-influenza viral effect. The anti-infective profile of one hit extract (MA60) investigated showed a good tolerance by lung cells (A549, Calu-3) and pronounced in vitro activities against influenza viruses, S. pneumoniae, S. aureus, and inflammation.
Collapse
Affiliation(s)
- Julia Langeder
- Division
of Pharmacognosy, Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
- Vienna
Doctoral School of Pharmaceutical, Nutritional and Sport Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| | - Kristin Döring
- Section
of Experimental Virology, Department of Medical Microbiology, Jena University Hospital, Hans-Knöll-Straße 2, 07745 Jena, Germany
| | - Hannes Schmietendorf
- Section
of Experimental Virology, Department of Medical Microbiology, Jena University Hospital, Hans-Knöll-Straße 2, 07745 Jena, Germany
| | - Ulrike Grienke
- Division
of Pharmacognosy, Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| | - Michaela Schmidtke
- Section
of Experimental Virology, Department of Medical Microbiology, Jena University Hospital, Hans-Knöll-Straße 2, 07745 Jena, Germany
| | - Judith M. Rollinger
- Division
of Pharmacognosy, Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| |
Collapse
|
7
|
Kim HM, Kang YM, Jin BR, Lee H, Lee DS, Lee M, An HJ. Morus alba fruits attenuates atopic dermatitis symptoms and pathology in vivo and in vitro via the regulation of barrier function, immune response and pruritus. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154579. [PMID: 36610150 DOI: 10.1016/j.phymed.2022.154579] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/14/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Morus alba fruits (MAF) belong to the Moraceae family, which are known to be effective in treating diabetic, autoimmune, and hormonal diseases owing to its low toxicity. MAF, as excerpted from Donguibogam, a representative Korean medical encyclopedia protected by UNESCO, has been widely used to treat lumbago, arthritis, and diabetes. Based on these effects, MAF is investigated for unidentified effects of atopic dermatitis, characterized by complex etiology of skin barrier dysfunction, inflammation, and chronic pruritus. METHODS The antioxidant, inflammatory, and immunomodulatory properties of MAF and its bioactive compounds have been widely reported. According to an examination of 1-chloro-2,4-dinitrobenzene-induced AD-like skin lesions in NC/Nga mice, AD symptoms, such as increased dermatitis score, scratching frequency, immunoglobulin E, trans-epidermal water loss, epidermal thickness, and infiltration of mast cells, were relieved by topical MAF administration. They effectively attenuated cytokines and chemokines, such as interleukin (IL)-4, IL-5, IL-6, IL-8, IL-13, IL-17A, IL-22, IL-1β, tumor necrosis factor-α, thymic stromal lymphopoietin (TSLP), thymic- and activation-regulated chemokine, normal T cell expression, and macrophage-derived chemokine secretion at the mRNA level in TNF-α/IFN-γ induced HaCaT (human immortalized keratinocyte) cells. RESULTS Both in vivo and in vitro models, MAF increased the expression of filaggrin, involucrin, and loricrin, as well as inhibited the activation of Janus kinase 2, signal transducer and activator of transcription proteins 1, and mitogen-activated protein kinase pathways, including extracellular signal-regulated kinase, c-jun N-terminal kinase, and p38. Moreover, MAF reduced the expression of TSLP and periostin, which play important roles in skin pruritus as chronic pruritogenic factors. CONCLUSION These data indicate that MAF could be used as a potential treatment for AD-like skin lesions by regulating the inflammatory response, improving physical skin barriers, and relieving symptomatic pruritus.
Collapse
Affiliation(s)
- Hye-Min Kim
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do, 26339, Republic of Korea
| | - Yun-Mi Kang
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), 70 Cheomdan-ro, Dong-gu, Daegu, 41062, Republic of Korea
| | - Bo-Ram Jin
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Hwan Lee
- Department of Pharmacy, College of Pharmacy, Chosun University, Dong-gu, Gwangju, 61452, Republic of Korea
| | - Dong-Sung Lee
- Department of Pharmacy, College of Pharmacy, Chosun University, Dong-gu, Gwangju, 61452, Republic of Korea
| | - Minho Lee
- Department of Life Science, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea.
| | - Hyo-Jin An
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea.
| |
Collapse
|
8
|
Xiong S, Li X, Chu H, Deng Z, Sun L, Liu J, Mu Y, Yao Q. Comparative pharmacokinetics of four major compounds after oral administration of Mori Cortex total flavonoid extract in normal and diabetic rats. Front Pharmacol 2023; 14:1148332. [PMID: 36937873 PMCID: PMC10014546 DOI: 10.3389/fphar.2023.1148332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 02/17/2023] [Indexed: 03/04/2023] Open
Abstract
Introduction: Mori Cortex has been used in traditional Chinese Medicine as an antidiabetic agent. The aim of this study was to establish a UPLC-MS/MS method for simultaneous determination of morin, morusin, umbelliferone and mulberroside A in rat plasma and investigate the pharmacokinetics differences between normal and diabetic rats following oral administration of Mori Cortex total flavonoid extract. Methods: Samples were pre-treated by protein precipitation and genkwanin was used as internal standard. Chromatographic separation was performed using a Hypersil GOLD C18 column (50 mm × 2.1 mm, 3 μm). The mobile phase consisted of acetonitrile and water (containing 0.1% formic acid) in gradient mode at a flow rate of 0.5 ml/min. The transitions of m/z 300.9→107.1, m/z 419.3→297.1, m/z 160.9→77.0, m/z 567.1→243.2 and m/z 283.1→268.2 were selected for morin, morusin, umbelliferone, mulberroside A and internal standard, respectively. Results: The intra- and inter-day precision for analytes were less than 12.5% and the accuracy ranged from -8.1% to 3.5%. The extraction recovery was >88.5% and no obvious matrix effect was observed. The AUC (0-t) and C max of morin were 501.3 ± 115.5 ng/mL*h and 127.8 ± 56.0 ng/mL in normal rats and 717.3 ± 117.4 ng/ml*h and 218.6 ± 33.5 ng/ml in diabetic rats. Meanwhile, the AUC (0-t) and C max of morusin were 116.4 ± 38.2 ng/ml*h and 16.8 ± 10.1 ng/mL in normal rats and 325.0 ± 87.6 ng/mL*h and 39.2 ± 5.9 ng/ml in diabetic rats. For umbelliferone and mulberroside A, the AUC (0-t) and C max also increased significantly in diabetic rats (p < 0.05). Discussion: The validated method was successfully applied to the pharmacokinetic study in normal and diabetic rats.
Collapse
Affiliation(s)
- Shan Xiong
- School of Pharmacy and Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, NHC Key Laboratory of Biotechnology Drug (Shandong Academy of Medical Sciences), Key Lab for Rare and Uncommon Diseases of Shandong Province, Jinan, China
- *Correspondence: Shan Xiong, ; Jia Liu, ; Qingqiang Yao,
| | - Xiaofan Li
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, China
| | - Haiping Chu
- School of Pharmacy and Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, NHC Key Laboratory of Biotechnology Drug (Shandong Academy of Medical Sciences), Key Lab for Rare and Uncommon Diseases of Shandong Province, Jinan, China
| | - Zhipeng Deng
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Linying Sun
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, China
| | - Jia Liu
- School of Pharmacy and Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, NHC Key Laboratory of Biotechnology Drug (Shandong Academy of Medical Sciences), Key Lab for Rare and Uncommon Diseases of Shandong Province, Jinan, China
- *Correspondence: Shan Xiong, ; Jia Liu, ; Qingqiang Yao,
| | - Yanling Mu
- School of Pharmacy and Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, NHC Key Laboratory of Biotechnology Drug (Shandong Academy of Medical Sciences), Key Lab for Rare and Uncommon Diseases of Shandong Province, Jinan, China
| | - Qingqiang Yao
- School of Pharmacy and Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, NHC Key Laboratory of Biotechnology Drug (Shandong Academy of Medical Sciences), Key Lab for Rare and Uncommon Diseases of Shandong Province, Jinan, China
- *Correspondence: Shan Xiong, ; Jia Liu, ; Qingqiang Yao,
| |
Collapse
|
9
|
Sharma M, Mahto JK, Dhaka P, Neetu N, Tomar S, Kumar P. MD simulation and MM/PBSA identifies phytochemicals as bifunctional inhibitors of SARS-CoV-2. J Biomol Struct Dyn 2022; 40:12048-12061. [PMID: 34448684 DOI: 10.1080/07391102.2021.1969285] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The global spread of SARS-CoV-2 has resulted in millions of fatalities worldwide, making it crucial to identify potent antiviral therapeutics to combat this virus. We employed structure-assisted virtual screening to identify phytochemicals that can target the two proteases which are essential for SARS-CoV-2 replication and transcription, the main protease and papain-like protease. Using virtual screening and molecular dynamics, we discovered new phytochemicals with inhibitory activity against the two proteases. Isoginkgetin, kaempferol-3-robinobioside, methyl amentoflavone, bianthraquinone, podocarpusflavone A, and albanin F were shown to have the best affinity and inhibitory potential among the compounds, and can be explored clinically for use as inhibitors of novel coronavirus SARS-CoV-2.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Monica Sharma
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Jai Krishna Mahto
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Preeti Dhaka
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Neetu Neetu
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Shailly Tomar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Pravindra Kumar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, India
| |
Collapse
|
10
|
Tortora C, Pisano L, Vergine V, Ghirga F, Iazzetti A, Calcaterra A, Marković V, Botta B, Quaglio D. Synthesis, Biosynthesis, and Biological Activity of Diels-Alder Adducts from Morus Genus: An Update. Molecules 2022; 27:7580. [PMID: 36364405 PMCID: PMC9657834 DOI: 10.3390/molecules27217580] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/28/2023] Open
Abstract
The plants of the Moraceae family are producers of a great variety of polyphenolic natural products. Among these, the Diels-Alder type adducts (DAAs) are endowed with a unique cyclohexene scaffold, since they are biosynthesized from [4+2] cycloaddition of different polyphenolic precursors such as chalcones and dehydroprenyl polyphenols. To date, more than 150 DAAs have been isolated and characterized from Moraceous and related plants. The main source of DAAs is the mulberry root bark, also known as "Sang-Bai-Pi" in Traditional Chinese Medicine, but they have also been isolated from root bark, stem barks, roots, stems or twigs, leaves, and callus cultures of Moraceous and other related plants. Since 1980, many biological activities of DAAs have been identified, including anti-HIV, antimicrobial, anti-inflammatory, and anticancer ones. For these reasons, natural DAAs have been intensively investigated, and a lot of efforts have been made to study their biosynthesis and to establish practical synthetic access. In this review, we summarized all the updated knowledge on biosynthesis, chemoenzymatic synthesis, racemic and enantioselective total synthesis, and biological activity of natural DAAs from Moraceous and related plants.
Collapse
Affiliation(s)
- Carola Tortora
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Luca Pisano
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Valeria Vergine
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Francesca Ghirga
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Antonia Iazzetti
- Dipartimento di Scienze Biotecnologiche di Base Cliniche Intensivologiche e Perioperatorie, Campus di Roma, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Andrea Calcaterra
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Violeta Marković
- Department of Chemistry, Faculty of Science, University of Kragujevac, R. Domanovića 12, 34000 Kragujevac, Serbia
| | - Bruno Botta
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Deborah Quaglio
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| |
Collapse
|
11
|
Zhao X, Qiu Z, Ma Z, Liu Y, Ren X, Yu X, Sun L, Wang M. Comprehensive Quality Evaluation of the Root Bark of Morus alba L. Based on High-Performance Liquid Chromatography Fingerprinting and Chemometric Analyses. Chem Biodivers 2022; 19:e202200362. [PMID: 35924830 DOI: 10.1002/cbdv.202200362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/04/2022] [Indexed: 11/07/2022]
Abstract
The quality of the root bark of Morus alba L. (SBP) herbs currently circulating in the market is variable. In order to ensure clinical effectiveness, a high-performance liquid chromatography (HPLC) fingerprinting method combined with chemical pattern recognition should be established to control the quality of SBP herbs. The differences of 23 batches of SBP were analyzed by exploratory cluster analysis based on shared fingerprint peak data, and the results indicated that the processing method to remove the cork layer from SBP materials is an important influencing factor on SBP quality. Principal component analysis indicated that SBP samples with the cork layer removed can be clearly distinguished from samples without cork layer removal. The potential chemical markers (kuwanon G, morusin and oxyresveratrol) were screened by partial least squares discriminant analysis. Finally, the contents of the main components were determined, indicating that the processing method of SBP materials can affect content of bioactive ingredients and that cork layer removal leads to a more uniform chemometric profile. The HPLC-based chemometrics approach described here will support the development of quality standards in SBP products.
Collapse
Affiliation(s)
- Xiaoran Zhao
- Tianjin University of Traditional Chinese Medicine, School of Chinese Materia Medica, School of Chinese Materia Medica, Tianjin, CHINA
| | - Ziying Qiu
- Tianjin University of Traditional Chinese Medicine, School of Chinese Materia Medica, No. 10, Poyang Lake Road, Jinghai District, Tianjin, CHINA
| | - Zicheng Ma
- Tianjin University of Traditional Chinese Medicine, School of Chinese Materia Medica, No. 10, Poyang Lake Road, Jinghai District, Tianjin, CHINA
| | - Yanan Liu
- Tianjin University of Traditional Chinese Medicine, School of Chinese Materia Medica, No. 10, Poyang Lake Road, Jinghai District, Tianjin, CHINA
| | - Xiaoliang Ren
- Tianjin University of Traditional Chinese Medicine, School of Chinese Materia Medica, No. 10, Poyang Lake Road, Jinghai District, Tianjin, CHINA
| | - Xiaohua Yu
- Tianjin traditional Chinese medicine decoction piece factory Co., Ltd, Tianjin traditional Chinese medicine decoction piece factory Co., Ltd, No. 278, Xiqing Road, Xiqing District, Tianijn, CHINA
| | - Lili Sun
- Tianjin University of Traditional Chinese Medicine, Tianjin, Tianjin, 301617, Tianjin, CHINA
| | - Meng Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin State Key Laboratory of Modern Chinese Medicine, No. 10, Poyang Lake Road, Jinghai District, Tianjin, CHINA
| |
Collapse
|
12
|
Gupta A, Ahmad R, Siddiqui S, Yadav K, Srivastava A, Trivedi A, Ahmad B, Khan MA, Shrivastava AK, Singh GK. Flavonol morin targets host ACE2, IMP-α, PARP-1 and viral proteins of SARS-CoV-2, SARS-CoV and MERS-CoV critical for infection and survival: a computational analysis. J Biomol Struct Dyn 2022; 40:5515-5546. [PMID: 33526003 PMCID: PMC7869441 DOI: 10.1080/07391102.2021.1871863] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/30/2020] [Indexed: 12/31/2022]
Abstract
A sudden outbreak of a novel coronavirus SARS-CoV-2 in 2019 has now emerged as a pandemic threatening to efface the existence of mankind. In absence of any valid and appropriate vaccines to combat this newly evolved agent, there is need of novel resource molecules for treatment and prophylaxis. To this effect, flavonol morin which is found in fruits, vegetables and various medicinal herbs has been evaluated for its antiviral potential in the present study. PASS analysis of morin versus reference antiviral drugs baricitinib, remdesivir and hydroxychloroquine revealed that morin displayed no violations of Lipinski's rule of five and other druglikeness filters. Morin also displayed no tumorigenic, reproductive or irritant effects and exhibited good absorption and permeation through GI (clogP <5). In principal component analysis, morin appeared closest to baricitinib in 3D space. Morin displayed potent binding to spike glycoprotein, main protease 3CLPro and papain-like protease PLPro of SARS-CoV-2, SARS-CoV and MERS-CoV using molecular docking and significant binding to three viral-specific host proteins viz. human ACE2, importin-α and poly (ADP-ribose) polymerase (PARP)-1, further lending support to its antiviral efficacy. Additionally, morin displayed potent binding to pro-inflammatory cytokines IL-6, 8 and 10 also supporting its anti-inflammatory activity. MD simulation of morin with SARS-CoV-2 3CLPro and PLPro displayed strong stability at 300 K. Both complexes exhibited constant RMSDs of protein side chains and Cα atoms throughout the simulation run time. In conclusion, morin might hold considerable therapeutic potential for the treatment and management of not only COVID-19, but also SARS and MERS if studied further. Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Anamika Gupta
- Department of Biochemistry, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| | - Rumana Ahmad
- Department of Biochemistry, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| | - Sahabjada Siddiqui
- Department of Biotechnology, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| | - Kusum Yadav
- Department of Biochemistry, University of Lucknow, Lucknow, UP, India
| | - Aditi Srivastava
- Department of Biochemistry, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| | - Anchal Trivedi
- Department of Biochemistry, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| | - Bilal Ahmad
- Research Cell, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| | | | - Amit Kumar Shrivastava
- Department of Pharmacology, Universal College of Medical Sciences & Hospital, Ranigaon, Bhairahawa, Rupandehi, Nepal
| | - Girish Kumar Singh
- Department of Orthopedics, Era’s Lucknow Medical College and Hospital, Era University, Lucknow, UP, India
| |
Collapse
|
13
|
Prenylated Flavonoids in Topical Infections and Wound Healing. Molecules 2022; 27:molecules27144491. [PMID: 35889363 PMCID: PMC9323352 DOI: 10.3390/molecules27144491] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/08/2022] [Accepted: 07/09/2022] [Indexed: 11/16/2022] Open
Abstract
The review presents prenylated flavonoids as potential therapeutic agents for the treatment of topical skin infections and wounds, as they can restore the balance in the wound microenvironment. A thorough two-stage search of scientific papers published between 2000 and 2022 was conducted, with independent assessment of results by two reviewers. The main criteria were an MIC (minimum inhibitory concentration) of up to 32 µg/mL, a microdilution/macrodilution broth method according to CLSI (Clinical and Laboratory Standards Institute) or EUCAST (European Committee on Antimicrobial Susceptibility Testing), pathogens responsible for skin infections, and additional antioxidant, anti-inflammatory, and low cytotoxic effects. A total of 127 structurally diverse flavonoids showed promising antimicrobial activity against pathogens affecting wound healing, predominantly Staphylococcus aureus strains, but only artocarpin, diplacone, isobavachalcone, licochalcone A, sophoraflavanone G, and xanthohumol showed multiple activity, including antimicrobial, antioxidant, and anti-inflammatory along with low cytotoxicity important for wound healing. Although prenylated flavonoids appear to be promising in wound therapy of humans, and also animals, their activity was measured only in vitro and in vivo. Future studies are, therefore, needed to establish rational dosing according to MIC and MBC (minimum bactericidal concentration) values, test potential toxicity to human cells, measure healing kinetics, and consider formulation in smart drug release systems and/or delivery technologies to increase their bioavailability.
Collapse
|
14
|
Mitra S, Anand U, Ghorai M, Vellingiri B, Jha NK, Behl T, Kumar M, Radha, Shekhawat MS, Proćków J, Dey A. Unravelling the Therapeutic Potential of Botanicals Against Chronic Obstructive Pulmonary Disease (COPD): Molecular Insights and Future Perspectives. Front Pharmacol 2022; 13:824132. [PMID: 35645819 PMCID: PMC9130824 DOI: 10.3389/fphar.2022.824132] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 03/29/2022] [Indexed: 01/08/2023] Open
Abstract
Background: COPD (chronic obstructive pulmonary disease) is a serious health problem worldwide. Present treatments are insufficient and have severe side effects. There is a critical shortage of possible alternative treatments. Medicinal herbs are the most traditional and widely used therapy for treating a wide range of human illnesses around the world. In several countries, different plants are used to treat COPD. Purpose: In this review, we have discussed several known cellular and molecular components implicated in COPD and how plant-derived chemicals might modulate them. Methods: We have discussed how COVID-19 is associated with COPD mortality and severity along with the phytochemical roles of a few plants in the treatment of COPD. In addition, two tables have been included; the first summarizes different plants used for the treatment of COPD, and the second table consists of different kinds of phytochemicals extracted from plants, which are used to inhibit inflammation in the lungs. Conclusion: Various plants have been found to have medicinal properties against COPD. Many plant extracts and components may be used as novel disease-modifying drugs for lung inflammatory diseases.
Collapse
Affiliation(s)
- Sicon Mitra
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
| | - Uttpal Anand
- CytoGene Research & Development LLP, Lucknow, Uttar Pradesh, India
| | - Mimosa Ghorai
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Balachandar Vellingiri
- Human Molecular Cytogenetics and Stem Cell Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
| | - Tapan Behl
- Department of Pharmacology, Chitkara College of Pharmacy, Chitkara University, Chandigarh, India
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR-Central Institute for Research on Cotton Technology, Mumbai, India
| | - Radha
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan, India
| | - Mahipal S. Shekhawat
- Department of Plant Biology and Biotechnology, Kanchi Mamunivar Government Institute for Postgraduate Studies and Research, Puducherry, India
| | - Jarosław Proćków
- Department of Plant Biology, Institute of Environmental Biology, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| |
Collapse
|
15
|
The Complexity of Sesquiterpene Chemistry Dictates Its Pleiotropic Biologic Effects on Inflammation. Molecules 2022; 27:molecules27082450. [PMID: 35458648 PMCID: PMC9032002 DOI: 10.3390/molecules27082450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 03/30/2022] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
Sesquiterpenes (SQs) are volatile compounds made by plants, insects, and marine organisms. SQ have a large range of biological properties and are potent inhibitors and modulators of inflammation, targeting specific components of the nuclear factor-kappaB (NF-κB) signaling pathway and nitric oxide (NO) generation. Because SQs can be isolated from over 1600 genera and 2500 species grown worldwide, they are an attractive source of phytochemical therapeutics. The chemical structure and biosynthesis of SQs is complex, and the SQ scaffold represents extraordinary structural variety consisting of both acyclic and cyclic (mono, bi, tri, and tetracyclic) compounds. These structures can be decorated with a diverse range of functional groups and substituents, generating many stereospecific configurations. In this review, the effect of SQs on inflammation will be discussed in the context of their complex chemistry. Because inflammation is a multifactorial process, we focus on specific aspects of inflammation: the inhibition of NF-kB signaling, disruption of NO production and modulation of dendritic cells, mast cells, and monocytes. Although the molecular targets of SQs are varied, we discuss how these pathways may mediate the effects of SQs on inflammation.
Collapse
|
16
|
Mukherjee PK, Efferth T, Das B, Kar A, Ghosh S, Singha S, Debnath P, Sharma N, Bhardwaj PK, Haldar PK. Role of medicinal plants in inhibiting SARS-CoV-2 and in the management of post-COVID-19 complications. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153930. [PMID: 35114450 PMCID: PMC8730822 DOI: 10.1016/j.phymed.2022.153930] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 05/07/2023]
Abstract
BACKGROUND The worldwide corona virus disease outbreak, generally known as COVID-19 pandemic outbreak resulted in a major health crisis globally. The morbidity and transmission modality of COVID-19 appear more severe and uncontrollable. The respiratory failure and following cardiovascular complications are the main pathophysiology of this deadly disease. Several therapeutic strategies are put forward for the development of safe and effective treatment against SARS-CoV-2 virus from the pharmacological view point but till date there are no specific treatment regimen developed for this viral infection. PURPOSE The present review emphasizes the role of herbs and herbs-derived secondary metabolites in inhibiting SARS-CoV-2 virus and also for the management of post-COVID-19 related complications. This approach will foster and ensure the safeguards of using medicinal plant resources to support the healthcare system. Plant-derived phytochemicals have already been reported to prevent the viral infection and to overcome the post-COVID complications like parkinsonism, kidney and heart failure, liver and lungs injury and mental problems. In this review, we explored mechanistic approaches of herbal medicines and their phytocomponenets as antiviral and post-COVID complications by modulating the immunological and inflammatory states. STUDY DESIGN Studies related to diagnosis and treatment guidelines issued for COVID-19 by different traditional system of medicine were included. The information was gathered from pharmacological or non-pharmacological interventions approaches. The gathered information sorted based on therapeutic application of herbs and their components against SARSCoV-2 and COVID-19 related complications. METHODS A systemic search of published literature was conducted from 2003 to 2021 using different literature database like Google Scholar, PubMed, Science Direct, Scopus and Web of Science to emphasize relevant articles on medicinal plants against SARS-CoV-2 viral infection and Post-COVID related complications. RESULTS Collected published literature from 2003 onwards yielded with total 625 articles, from more than 18 countries. Among these 625 articles, more than 95 medicinal plants and 25 active phytomolecules belong to 48 plant families. Reports on the therapeutic activity of the medicinal plants belong to the Lamiaceae family (11 reports), which was found to be maximum reported from 4 different countries including India, China, Australia, and Morocco. Other reports on the medicinal plant of Asteraceae (7 reports), Fabaceae (8 reports), Piperaceae (3 reports), Zingiberaceae (3 reports), Ranunculaceae (3 reports), Meliaceae (4 reports) were found, which can be explored for the development of safe and efficacious products targeting COVID-19. CONCLUSION Keeping in mind that the natural alternatives are in the priority for the management and prevention of the COVID-19, the present review may help to develop an alternative approach for the management of COVID-19 viral infection and post-COVID complications from a mechanistic point of view.
Collapse
Affiliation(s)
- Pulok K Mukherjee
- Institute of Bioresources and Sustainable Development, Imphal-795001, India; School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India.
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Bhaskar Das
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Amit Kar
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | - Suparna Ghosh
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Seha Singha
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Pradip Debnath
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | | | - Pallab Kanti Haldar
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| |
Collapse
|
17
|
Kim HP. The Long Search for Pharmacologically Useful Anti-Inflammatory Flavonoids and Their Action Mechanisms: Past, Present, and Future. Biomol Ther (Seoul) 2022; 30:117-125. [PMID: 35131949 PMCID: PMC8902448 DOI: 10.4062/biomolther.2022.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 01/13/2022] [Indexed: 11/23/2022] Open
Abstract
Flavonoids are known to exert anti-inflammatory effects. Their pharmacological activities have been proved using various in vitro and in vivo models. Although their action spectrum and potencies are not adequate to alleviate acute inflammatory disorders, they have the potential to treat chronic inflammatory diseases. Recent investigations have revealed that inflammatory processes are involved in many disease processes and conditions. Some examples are skin disorders, cartilage diseases, metabolic inflammatory diseases, and aging. The effects of flavonoids on these disorders have been examined. Several possible application areas for flavonoids have been studied. Local treatment of these disorders with flavonoids is favorable to avoid systemic transformation. In this review, the findings based on the experimental results from my laboratory are summarized and the future possibility of using flavonoids clinically is discussed.
Collapse
Affiliation(s)
- Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| |
Collapse
|
18
|
Ku H, Baek JY, Kang KS, Shim SH. A new anti-proliferative compound from an endophytic fungus, Phoma sp. Nat Prod Res 2021; 36:5584-5590. [PMID: 34965790 DOI: 10.1080/14786419.2021.2022663] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A new oxazole-type compound (1), named macrooxazole E, and three known macrooxazoles A-C (2-4), were isolated from ethyl acetate (EtOAc) extracts of Phoma sp. JS0228 cultures, an endophytic fungus of Morus alba (M. alba). Structures of the isolated compounds were determined using spectroscopic methods, such as 1 D- and 2 D-nuclear magnetic resonance (NMR) and high-resolution mass spectrometry (HRMS). Macrooxazole E (1) differed from macrooxazole C only in the presence of methyl carboxylate instead of free carboxylic acid. Macrooxazole C showed moderate anti-proliferative activities against human breast cancer (MCF-7) and prostate cancer (LNCaP) cell lines with IC50 values of 0.29 mM and 0.36 mM, respectively. This study presents the possibility of the endophytic fungus Phoma sp. JS0228 to produce new bioactive natural compounds.
Collapse
Affiliation(s)
- Hyeri Ku
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Ji-Yun Baek
- College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
| | - Sang Hee Shim
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|
19
|
Kuwanon T and Sanggenon a Isolated from Morus alba Exert Anti-Inflammatory Effects by Regulating NF-κB and HO-1/Nrf2 Signaling Pathways in BV2 and RAW264.7 Cells. Molecules 2021; 26:molecules26247642. [PMID: 34946724 PMCID: PMC8708433 DOI: 10.3390/molecules26247642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 12/26/2022] Open
Abstract
We previously investigated the methanolic extract of Morus alba bark and characterized 11 compounds from the extract: kuwanon G (1), kuwanon E (2), kuwanon T (3), sanggenon A (4), sanggenon M (5), sanggenol A (6), mulberofuran B (7), mulberofuran G (8), moracin M (9), moracin O (10), and norartocarpanone (11). Herein, we investigated the anti-inflammatory effects of these compounds on microglial cells (BV2) and macrophages (RAW264.7). Among them, 3 and 4 markedly inhibited the lipopolysaccharide (LPS)-induced production of nitric oxide in these cells, suggesting the anti-inflammatory properties of these two compounds. These compounds inhibited the production of prostaglandin E2, interleukin-6, and tumor necrosis factor-α, and the expression of inducible nitric oxide synthase and cyclooxygenase-2 following LPS stimulation. Pretreatment with 3 and 4 inhibited the activation of the nuclear factor kappa B signaling pathway in both cell types. The compounds also induced the expression of heme oxygenase (HO)-1 through the activation of nuclear factor erythroid 2-related factor 2. Suppressing the activity of HO-1 reversed the anti-inflammatory effects caused by pretreatment with 3 and 4, suggesting that the anti-inflammatory effects were regulated by HO-1. Taken together, 3 and 4 are potential candidates for developing therapeutic and preventive agents for inflammatory diseases.
Collapse
|
20
|
Timalsina D, Pokhrel KP, Bhusal D. Pharmacologic Activities of Plant-Derived Natural Products on Respiratory Diseases and Inflammations. BIOMED RESEARCH INTERNATIONAL 2021; 2021:1636816. [PMID: 34646882 PMCID: PMC8505070 DOI: 10.1155/2021/1636816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/20/2021] [Indexed: 12/24/2022]
Abstract
Respiratory inflammation is caused by an air-mediated disease induced by polluted air, smoke, bacteria, and viruses. The COVID-19 pandemic is also a kind of respiratory disease, induced by a virus causing a serious effect on the lungs, bronchioles, and pharynges that results in oxygen deficiency. Extensive research has been conducted to find out the potent natural products that help to prevent, treat, and manage respiratory diseases. Traditionally, wider floras were reported to be used, such as Morus alba, Artemisia indica, Azadirachta indica, Calotropis gigantea, but only some of the potent compounds from some of the plants have been scientifically validated. Plant-derived natural products such as colchicine, zingerone, forsythiaside A, mangiferin, glycyrrhizin, curcumin, and many other compounds are found to have a promising effect on treating and managing respiratory inflammation. In this review, current clinically approved drugs along with the efficacy and side effects have been studied. The study also focuses on the traditional uses of medicinal plants on reducing respiratory complications and their bioactive phytoconstituents. The pharmacological evidence of lowering respiratory complications by plant-derived natural products has been critically studied with detailed mechanism and action. However, the scientific validation of such compounds requires clinical study and evidence on animal and human models to replace modern commercial medicine.
Collapse
Affiliation(s)
- Deepak Timalsina
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | | | - Deepti Bhusal
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| |
Collapse
|
21
|
Park HJ, Park SH. Root Bark of Morus Alba L. Induced p53-Independent Apoptosis in Human Colorectal Cancer Cells by Suppression of STAT3 Activity. Nutr Cancer 2021; 74:1837-1848. [PMID: 34533079 DOI: 10.1080/01635581.2021.1968444] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The root bark of Morus alba L. (MA) used in traditional oriental medicine exerts various bioactivities including anticancer effects. In this study, we investigated the molecular mechanism underlying the methylene chloride extract of MA (MEMA)-induced apoptosis in colorectal cancer (CRC) cells. We observed that MEMA decreased cell viability and colony formation in both HCT116 p53+/+ cells and HCT116 p53-/- cells. In addition, MEMA increased the sub-G1 phase DNA content, the annexin V-positive cell population, and the expression of apoptosis marker proteins in both cell lines, indicating that MEMA induced apoptosis regardless of the p53 status. Interestingly, the phosphorylation level, transcriptional activity, and target genes expression of signal transducer and activator of transcription 3 (STAT3) were commonly decreased by MEMA. The overexpression of constitutively active STAT3 in HCT116 cells reversed MEMA-induced apoptosis, demonstrating that MEMA-triggered apoptosis was mediated by the inactivation of STAT3. Taken together, we suggest that MEMA can be applied not only to p53 wild-type CRC in the early stages but also to p53-mutant advanced CRC with hyperactivated STAT3. Even though a wide range of studies are required to validate the anticancer effects of MEMA, we propose MEMA as a novel material for the treatment of CRC.
Collapse
Affiliation(s)
- Hyun-Ji Park
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan, Republic of Korea
| | - Shin-Hyung Park
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan, Republic of Korea
| |
Collapse
|
22
|
|
23
|
Quantitative Comparison of the Marker Compounds in Different Medicinal Parts of Morus alba L. Using High-Performance Liquid Chromatography-Diode Array Detector with Chemometric Analysis. Molecules 2020; 25:molecules25235592. [PMID: 33261214 PMCID: PMC7730820 DOI: 10.3390/molecules25235592] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 11/19/2020] [Accepted: 11/26/2020] [Indexed: 12/20/2022] Open
Abstract
It is thought that the therapeutic efficacy of Morus alba L. is determined by its biological compounds. We investigated the chemical differences in the medicinal parts of M. alba by analyzing a total of 57 samples (15 root barks, 11 twigs, 12 fruits, and 19 leaves). Twelve marker compounds, including seven flavonoids, two stilbenoids, two phenolic acids, and a coumarin, were quantitatively analyzed using a high-performance liquid chromatography-diode array detector and chemometric analyses (principal component and heatmap analysis). The results demonstrated that the levels and compositions of the marker compounds varied in each medicinal part. The leaves contained higher levels of six compounds, the root barks contained higher levels of four compounds, and the twigs contained higher levels of two compounds. The results of chemometric analysis showed clustering of the samples according to the medicinal part, with the marker compounds strongly associated with each part: mulberroside A, taxifolin, kuwanon G, and morusin for the root barks; 4-hydroxycinnamic acid and oxyresveratrol for the twigs and skimmin; chlorogenic acid, rutin, isoquercitrin, astragalin, and quercitrin for the leaves. Our approach plays a fundamental role in the quality evaluation and further understanding of biological actions of herbal medicines derived from various medicinal plant parts.
Collapse
|
24
|
Adams R, Maroof A, Baker T, Lawson ADG, Oliver R, Paveley R, Rapecki S, Shaw S, Vajjah P, West S, Griffiths M. Bimekizumab, a Novel Humanized IgG1 Antibody That Neutralizes Both IL-17A and IL-17F. Front Immunol 2020; 11:1894. [PMID: 32973785 PMCID: PMC7473305 DOI: 10.3389/fimmu.2020.01894] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 07/14/2020] [Indexed: 11/13/2022] Open
Abstract
Interleukin (IL)-17A is a key driver of inflammation and the principal target of anti-IL-17 therapeutic monoclonal antibodies. IL-17A, and its structurally similar family member IL-17F, have been shown to be functionally dysregulated in certain human immune-mediated inflammatory diseases such as psoriasis, psoriatic arthritis, and axial spondyloarthritis. Given the overlapping biology of these two cytokines, we postulated that dual neutralization of IL-17A and IL-17F may provide a greater depth of clinical response in IL-17-mediated diseases than IL-17A inhibition alone. We identified 496.g1, a humanized antibody with strong affinity for IL-17A but poor affinity for IL-17F. Affinity maturation of 496.g1 to 496.g3 greatly enhanced the affinity of the Fab fragment for IL-17F while retaining strong binding to IL-17A. As an IgG1, the affinity for IL-17A and IL-17F was 3.2 pM and 23 pM, respectively. Comparison of 496.g3 IgG1 with the commercially available anti-IL-17A monoclonal antibodies ixekizumab and secukinumab, by surface plasmon resonance and in a human in vitro IL-17A functional assay, showed that 496.g3 and ixekizumab display equivalent affinity for IL-17A, and that both antibodies are markedly more potent than secukinumab. In contrast to ixekizumab and secukinumab, 496.g3 exhibited the unique feature of also being able to neutralize the biological activity of IL-17F. Therefore, antibody 496.g3 was selected for clinical development for its ability to neutralize the biologic function of both IL-17A and IL-17F and was renamed bimekizumab (formerly UCB4940). Early clinical data in patients with psoriasis, in those with psoriatic arthritis, and from the Phase 2 studies in psoriasis, psoriatic arthritis, and ankylosing spondylitis, are encouraging and support the targeted approach of dual neutralization of IL-17A and IL-17F. Taken together, these findings provide the rationale for the continued clinical evaluation of bimekizumab in patients with immune-mediated inflammatory diseases.
Collapse
Affiliation(s)
- Ralph Adams
- Discovery Science, New Modality Therapeutics, UCB Pharma, Slough, United Kingdom
| | - Asher Maroof
- Immuno-Bone Therapeutic Area, Immunology Research, UCB Pharma, Slough, United Kingdom
| | - Terry Baker
- Discovery Science, New Modality Therapeutics, UCB Pharma, Slough, United Kingdom
| | | | - Ruth Oliver
- Development Science, QP/DMPK, UCB Pharma, Slough, United Kingdom
| | - Ross Paveley
- Immuno-Bone Therapeutic Area, Immuno-Bone Discovery, UCB Pharma, Slough, United Kingdom
| | - Steve Rapecki
- Discovery Science, New Modality Therapeutics, UCB Pharma, Slough, United Kingdom
| | - Stevan Shaw
- Immuno-Bone Therapeutic Area, Immunology Research, UCB Pharma, Slough, United Kingdom
| | - Pavan Vajjah
- Development Science, QP/DMPK, UCB Pharma, Slough, United Kingdom
| | - Shauna West
- Immuno-Bone Therapeutic Area, Immuno-Bone Discovery, UCB Pharma, Slough, United Kingdom
| | - Meryn Griffiths
- Translational Medicine, TM Immuno-Bone, UCB Pharma, Slough, United Kingdom
| |
Collapse
|
25
|
Lammel C, Zwirchmayr J, Seigner J, Rollinger JM, de Martin R. Peucedanum ostruthium Inhibits E-Selectin and VCAM-1 Expression in Endothelial Cells through Interference with NF-κB Signaling. Biomolecules 2020; 10:E1215. [PMID: 32825714 PMCID: PMC7563923 DOI: 10.3390/biom10091215] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/07/2020] [Accepted: 08/18/2020] [Indexed: 12/16/2022] Open
Abstract
Twenty natural remedies traditionally used against different inflammatory diseases were probed for their potential to suppress the expression of the inflammatory markers E-selectin and VCAM-1 in a model system of IL-1 stimulated human umbilical vein endothelial cells (HUVEC). One third of the tested extracts showed in vitro inhibitory effects comparable to the positive control oxozeaenol, an inhibitor of TAK1. Among them, the extract derived from the roots and rhizomes of Peucedanum ostruthium (i.e., Radix Imperatoriae), also known as masterwort, showed a pronounced and dose-dependent inhibitory effect. Reporter gene analysis demonstrated that inhibition takes place on the transcriptional level and involves the transcription factor NF-κB. A more detailed analysis revealed that the P. ostruthium extract (PO) affected the phosphorylation, degradation, and resynthesis of IκBα, the activation of IKKs, and the nuclear translocation of the NF-κB subunit RelA. Strikingly, early effects on this pathway were less affected as compared to later ones, suggesting that PO may act on mechanism(s) that are downstream of nuclear translocation. As the majority of cognate NF-κB inhibitors affect upstream events such as IKK2, these findings could indicate the existence of targetable signaling events at later stages of NF-κB activation.
Collapse
Affiliation(s)
- Christoph Lammel
- Department of Vascular Biology and Thrombosis Research, Medical University of Vienna, Schwarzspanierstaße 17, 1090 Vienna, Austria; (C.L.); (J.S.); (R.d.M.)
| | - Julia Zwirchmayr
- Department of Pharmacognosy, Faculty of Life Sciences, University of Vienna, Althanstraße 14, 1090 Vienna, Austria;
| | - Jaqueline Seigner
- Department of Vascular Biology and Thrombosis Research, Medical University of Vienna, Schwarzspanierstaße 17, 1090 Vienna, Austria; (C.L.); (J.S.); (R.d.M.)
| | - Judith M. Rollinger
- Department of Pharmacognosy, Faculty of Life Sciences, University of Vienna, Althanstraße 14, 1090 Vienna, Austria;
| | - Rainer de Martin
- Department of Vascular Biology and Thrombosis Research, Medical University of Vienna, Schwarzspanierstaße 17, 1090 Vienna, Austria; (C.L.); (J.S.); (R.d.M.)
| |
Collapse
|
26
|
Park HJ, Chi GY, Choi YH, Park SH. The root bark of Morus alba L. regulates tumor-associated macrophages by blocking recruitment and M2 polarization of macrophages. Phytother Res 2020; 34:3333-3344. [PMID: 32677743 DOI: 10.1002/ptr.6783] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 05/24/2020] [Accepted: 06/04/2020] [Indexed: 12/15/2022]
Abstract
Tumor-associated macrophages (TAMs) promote tumor growth and metastasis, and are closely related with poor prognosis of cancers. Therefore, TAMs have been an attractive target in cancer therapy. This study investigated whether the root bark of Morus alba L. (MA) regulates TAMs. Methylene chloride extract of MA (MEMA) decreased the migration of RAW264.7 cells and THP-1 macrophages toward cancer cells via inhibition of focal adhesion kinase and Src activity. In addition, MEMA inhibited the phorbol myristate acetate-stimulated secretion of plasminogen activator inhibitor-1 from cancer cells, leading to the decreased chemotaxis of macrophages. Finally, MEMA-suppressed M2 macrophage polarization induced by interleukin (IL)-4/IL-13 or IL-6. MEMA downregulated the mRNA expression of M2 macrophage markers and decreased the phosphorylation of signal transducer and activator of transcription (STAT) 6 and STAT3 in RAW264.7 cells. Suppression of M2 polarization of macrophages by MEMA resulted in the reduced migration of Lewis lung carcinoma cells when the conditioned media from RAW264.7 cells was used as a chemoattractant. Taken together, our results demonstrate that MEMA regulates TAMs by blocking the recruitment of macrophages into tumor microenvironments and by inhibiting M2 polarization of macrophages.
Collapse
Affiliation(s)
- Hyun-Ji Park
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan, Republic of Korea
| | - Gyoo-Yong Chi
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan, Republic of Korea
| | - Yung-Hyun Choi
- Department of Biochemistry, College of Korean Medicine, Dong-eui University, Busan, Republic of Korea
| | - Shin-Hyung Park
- Department of Pathology, College of Korean Medicine, Dong-eui University, Busan, Republic of Korea
| |
Collapse
|
27
|
Lee J, Mandava S, Ahn SH, Bae MA, So KS, Kwon KS, Kim HP. Potential Moracin M Prodrugs Strongly Attenuate Airway Inflammation In Vivo. Biomol Ther (Seoul) 2020; 28:344-353. [PMID: 32388942 PMCID: PMC7327141 DOI: 10.4062/biomolther.2019.212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 04/09/2020] [Accepted: 04/22/2020] [Indexed: 11/05/2022] Open
Abstract
This study aims to develop new potential therapeutic moracin M prodrugs acting on lung inflammatory disorders. Potential moracin M prodrugs (KW01-KW07) were chemically synthesized to obtain potent orally active derivatives, and their pharmacological activities against lung inflammation were, for the first time, examined in vivo using lipopolysaccharide (LPS)-induced acute lung injury model. In addition, the metabolism of KW02 was also investigated using microsomal stability test and pharmacokinetic study in rats. When orally administered, some of these compounds (30 mg/kg) showed higher inhibitory action against LPSinduced lung inflammation in mice compared to moracin M. Of them, 2-(3,5-bis((dimethylcarbamoyl)oxy)phenyl)benzofuran-6-yl acetate (KW02) showed potent and dose-dependent inhibitory effect on the same animal model of lung inflammation at 1, 3, and 10 mg/kg. This compound at 10 mg/kg also significantly reduced IL-1β concentration in the bronchoalveolar lavage fluid of the inflamed-lungs. KW02 was rapidly metabolized to 5-(6-hydroxybenzofuran-2-yl)-1,3-phenylene bis(dimethylcarbamate) (KW06) and moracin M when it was incubated with rat serum and liver microsome as expected. When KW02 was administered to rats via intravenous or oral route, KW06 was detected in the serum as a metabolite. Thus, it is concluded that KW02 has potent inhibitory action against LPS-induced lung inflammation. It could behave as a potential prodrug of moracin M to effectively treat lung inflammatory disorders.
Collapse
Affiliation(s)
- Jongkook Lee
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Suresh Mandava
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sung-Hoon Ahn
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Myung-Ae Bae
- Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology, Daejeon 34114, Republic of Korea
| | - Kyung Soo So
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Ki Sun Kwon
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| |
Collapse
|
28
|
Jia Y, He W, Zhang H, He L, Wang Y, Zhang T, Peng J, Sun P, Qian Y. Morusin Ameliorates IL-1β-Induced Chondrocyte Inflammation and Osteoarthritis via NF-κB Signal Pathway. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:1227-1240. [PMID: 32273685 PMCID: PMC7105369 DOI: 10.2147/dddt.s244462] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 03/09/2020] [Indexed: 12/12/2022]
Abstract
Purpose Osteoarthritis (OA) is one of the most common degenerative joint diseases in the world, characterized primarily by the progressive degradation of articular cartilage. Accumulating evidence has shown that Morusin, a flavonoid derived from the root bark of Morus alba (mulberry) plants, exerts unique protective properties in several diseases. However, its effects on OA, specifically, have not yet been characterized. Methods In this study, we evaluated the anti-inflammatory effect of Morusin on mouse chondrocytes and its underlying mechanism in vitro. In addition, the protective effect of Morusin on destabilization of the medial meniscus (DMM) model was also explored in vivo. Results In vitro, IL-1β-induced activation of inflammatory factors (TNF-α, IL-6, INOS and COX2) was dramatically suppressed by Morusin. Further, Morusin treatment inhibited the expression of ADAMTS5 and metalloproteinase (MMPs), both of which regulate extracellular matrix degradation. Morusin also decreased IL-1β-induced p65 phosphorylation and IκBα degradation. In vivo, degradation of the articular cartilage following surgical DMM, which mimicked OA pathology, was abrogated following treatment with Morusin, thus demonstrating a protective effect in the DMM model. Conclusion Herein, we demonstrate that Morusin reduces the OA inflammatory response in vitro and protects against articular cartilage degradation in vivo potentially via regulation of the NF-κB pathway. Hence, Morusin may prove to be an effective candidate for novel OA therapeutic strategies.
Collapse
Affiliation(s)
- Yewei Jia
- Department of Orthopaedics, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang 312000, People's Republic of China
| | - Wei He
- Department of Orthopaedics, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang 312000, People's Republic of China
| | - Hanxiao Zhang
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, People's Republic of China
| | - Lei He
- Department of Orthopaedics, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang 312000, People's Republic of China
| | - Yanben Wang
- Department of Orthopaedics, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang 312000, People's Republic of China
| | - Tan Zhang
- Department of Orthopaedics, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang 312000, People's Republic of China
| | - Jiaxuan Peng
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Guangxi 530021, People's Republic of China
| | - Peng Sun
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, People's Republic of China
| | - Yu Qian
- Department of Orthopaedics, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang 312000, People's Republic of China
| |
Collapse
|
29
|
Yimam M, Horm T, Wright L, Jiao P, Hong M, Brownell L, Jia Q. UP1306: A Composition Containing Standardized Extracts of Acacia catechu and Morus alba for Arthritis Management. Nutrients 2019; 11:E272. [PMID: 30691120 PMCID: PMC6413154 DOI: 10.3390/nu11020272] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 01/13/2023] Open
Abstract
Osteoarthritis (OA) is characterized by progressive articular cartilage degradation. Although there have been significant advances in OA management, to date, there are no effective treatment options to modify progression of the disease. We believe these unmet needs could be bridged by nutrients from natural products. Collagen induced arthritis in rats was developed and utilized to evaluate anti-inflammatory and cartilage protection activity of orally administered botanical composition, UP1306 (50 mg/kg) and Methotrexate (75 µg/kg) daily for three weeks. Objective arthritis severity markers, urine, synovial lavage, and serum were collected. At necropsy, the hock joint from each rat was collected for histopathology analysis. Urinary cartilage degradation marker (CTX-II), pro-inflammatory cytokines (tumor necrosis factor α (TNF-α), interleukin-1β (IL-1β), and IL-6), and proteases (Matrix Metallopeptidase 3 (MMP3) and 13) were measured. Rats treated with UP1306 showed statistically significant improvements in arthritis severity markers, including uCTX-II (91.4% vs. collagen-induced arthritis (CIA)), serum IL-1β, TNF-α, and IL-6 levels as well as synovial MMP-13. The histopathology data were also well aligned with the severity score of arthritis for both UP1306 and Methotrexate. UP1306, a botanical composition that contains a standardized blend of extracts from the heartwood of Acacia catechu and the root bark of Morus alba, could potentially be considered as a dietary supplement product for the management of arthritis.
Collapse
Affiliation(s)
- Mesfin Yimam
- Unigen Inc., 2121 South State Street, Suite 400, Tacoma, WA 98405, USA.
| | - Teresa Horm
- Unigen Inc., 2121 South State Street, Suite 400, Tacoma, WA 98405, USA.
| | - Laura Wright
- Fred Hutch Cancer Research, 1100 Fairview Ave N, Seattle, WA 98109, USA.
| | - Ping Jiao
- Unigen Inc., 2121 South State Street, Suite 400, Tacoma, WA 98405, USA.
| | - Mei Hong
- Unigen Inc., 2121 South State Street, Suite 400, Tacoma, WA 98405, USA.
| | - Lidia Brownell
- Unigen Inc., 2121 South State Street, Suite 400, Tacoma, WA 98405, USA.
| | - Qi Jia
- Unigen Inc., 2121 South State Street, Suite 400, Tacoma, WA 98405, USA.
| |
Collapse
|
30
|
Park BK, So KS, Ko HJ, Kim HJ, Kwon KS, Kwon YS, Son KH, Kwon SY, Kim HP. Therapeutic Potential of the Rhizomes of Anemarrhena asphodeloides and Timosaponin A-III in an Animal Model of Lipopolysaccharide-Induced Lung Inflammation. Biomol Ther (Seoul) 2018; 26:553-559. [PMID: 29925223 PMCID: PMC6254648 DOI: 10.4062/biomolther.2017.249] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/12/2018] [Accepted: 05/08/2018] [Indexed: 01/20/2023] Open
Abstract
Investigations into the development of new therapeutic agents for lung inflammatory disorders have led to the discovery of plant-based alternatives. The rhizomes of Anemarrhena asphodeloides have a long history of use against lung inflammatory disorders in traditional herbal medicine. However, the therapeutic potential of this plant material in animal models of lung inflammation has yet to be evaluated. In the present study, we prepared the alcoholic extract and derived the saponin-enriched fraction from the rhizomes of A. asphodeloides and isolated timosaponin A-III, a major constituent. Lung inflammation was induced by intranasal administration of lipopolysaccharide (LPS) to mice, representing an animal model of acute lung injury (ALI). The alcoholic extract (50-200 mg/kg) inhibited the development of ALI. Especially, the oral administration of the saponin-enriched fraction (10-50 mg/kg) potently inhibited the lung inflammatory index. It reduced the total number of inflammatory cells in the bronchoalveolar lavage fluid (BALF). Histological changes in alveolar wall thickness and the number of infiltrated cells of the lung tissue also indicated that the saponin-enriched fraction strongly inhibited lung inflammation. Most importantly, the oral administration of timosaponin A-III at 25-50 mg/kg significantly inhibited the inflammatory markers observed in LPS-induced ALI mice. All these findings, for the first time, provide evidence supporting the effectiveness of A. asphodeloides and its major constituent, timosaponin A-III, in alleviating lung inflammation.
Collapse
Affiliation(s)
- Byung Kyu Park
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Kyung Su So
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Hye Jung Ko
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Hyun Joong Kim
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Ki Sun Kwon
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Yong Soo Kwon
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Kun Ho Son
- Department of Food and Nutrition, Andong National University, Andong 36729, Republic of Korea
| | - Soon Youl Kwon
- Gyeongbuk Institute for Bio Industry, Andong 36618, Republic of Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| |
Collapse
|
31
|
Lee JH, Min DS, Lee CW, Song KH, Kim YS, Kim HP. Ginsenosides from Korean Red Ginseng ameliorate lung inflammatory responses: inhibition of the MAPKs/NF-κB/c-Fos pathways. J Ginseng Res 2018; 42:476-484. [PMID: 30337808 PMCID: PMC6187099 DOI: 10.1016/j.jgr.2017.05.005] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 02/07/2017] [Accepted: 05/17/2017] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Korean Red Ginseng (steamed and dried white ginseng, Panax ginseng Meyer) is well known for enhancing vital energy and immune capacity and for inhibiting cancer cell growth. Some clinical studies also demonstrated a therapeutic potential of ginseng extract for treating lung inflammatory disorders. This study was conducted to establish the therapeutic potential of ginseng saponins on the lung inflammatory response. METHODS From Korean Red Ginseng, 11 ginsenosides (Rb1, Rb2, Rb3, Rc, Rd, Re, Rf, Rg1, Rg2, Rg3, and Rh2) were isolated. Their inhibitory potential and action mechanism were evaluated using a mouse model of lung inflammation, acute lung injury induced by intranasal lipopolysaccharide administration. Their anti-inflammatory activities were also examined in lung epithelial cell line (A549) and alveolar macrophage (MH-S). RESULTS All ginsenosides orally administered at 20 mg/kg showed 11.5-51.6% reduction of total cell numbers in bronchoalveolar lavage fluid (BALF). Among the ginsenosides, Rc, Re, Rg1, and Rh2 exhibited significant inhibitory action by reducing total cell numbers in the BALF by 34.1-51.6% (n = 5). Particularly, Re showed strong and comparable inhibitory potency with that of dexamethasone, as judged by the number of infiltrated cells and histological observations. Re treatment clearly inhibited the activation of mitogen-activated protein kinases, nuclear factor-κB, and the c-Fos component in the lung tissue (n = 3). CONCLUSION Certain ginsenosides inhibit lung inflammatory responses by interrupting these signaling molecules and they are potential therapeutics for inflammatory lung diseases.
Collapse
Affiliation(s)
- Ju Hee Lee
- College of Pharmacy, Kangwon National University, Chuncheon, Republic of Korea
| | - Dong Suk Min
- College of Pharmacy, Kangwon National University, Chuncheon, Republic of Korea
| | - Chan Woo Lee
- College of Pharmacy, Kangwon National University, Chuncheon, Republic of Korea
| | - Kwang Ho Song
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Yeong Shik Kim
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon, Republic of Korea
| |
Collapse
|
32
|
Moracin M inhibits lipopolysaccharide-induced inflammatory responses in nucleus pulposus cells via regulating PI3K/Akt/mTOR phosphorylation. Int Immunopharmacol 2018; 58:80-86. [DOI: 10.1016/j.intimp.2018.03.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 03/13/2018] [Accepted: 03/15/2018] [Indexed: 12/11/2022]
|
33
|
Kwon KS, Lee JH, So KS, Park BK, Lim H, Choi JS, Kim HP. Aurantio-obtusin, an anthraquinone from cassiae semen, ameliorates lung inflammatory responses. Phytother Res 2018; 32:1537-1545. [PMID: 29675883 DOI: 10.1002/ptr.6082] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 03/06/2018] [Accepted: 03/07/2018] [Indexed: 01/04/2023]
Abstract
The purpose of the present study is to find the natural compound(s) having a therapeutic potential to treat lung inflammatory disorders. In our screening procedure, the methanol extract of the seeds of Cassia obtusifolia (cassiae semen) inhibited inducible nitric oxide synthase-catalyzed nitric oxide production in alveolar macrophages (MH-S). From the extract, 8 major anthraquinone derivatives were successfully isolated. They are chrysophanol, physcion, 2-hydroxy-emodin 1-methyl ether, obtusifolin, obtusin, aurantio-obtusin, chryso-obtusin, and gluco-obtusifolin, among which aurantio-obtusin (IC50 = 71.7 μM) showed significant inhibitory action on nitric oxide production from lipopolysaccharide-treated MH-S cells, mainly by downregulation of inducible nitric oxide synthase expression. This down-regulatory action of aurantio-obtusin was mediated at least in part via interrupting c-Jun N-terminal kinase/IκB kinase/nuclear transcription factor-κB pathways. Aurantio-obtusin also inhibited IL-6 production in IL-1β-treated lung epithelial cells, A549. Importantly, this compound (10 and 100 mg/kg) by oral administration attenuated lung inflammatory responses in a mouse model of lipopolysaccharide-induced acute lung injury. Therefore, it is for the first time found that aurantio-obtusin may have a therapeutic potential for treating lung inflammatory diseases.
Collapse
Affiliation(s)
- Ki Sun Kwon
- College of Pharmacy, Kangwon National University, Chuncheon, 24341, South Korea
| | - Ju Hee Lee
- College of Pharmacy, Kangwon National University, Chuncheon, 24341, South Korea
| | - Kyung Su So
- College of Pharmacy, Kangwon National University, Chuncheon, 24341, South Korea
| | - Byung Kyu Park
- College of Pharmacy, Kangwon National University, Chuncheon, 24341, South Korea
| | - Hyun Lim
- College of Pharmacy, Kangwon National University, Chuncheon, 24341, South Korea
| | - Jae Sue Choi
- Department of Food Science and Nutrition, Pukyong National University, Busan, 48513, South Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon, 24341, South Korea
| |
Collapse
|
34
|
Afsar T, Razak S, Almajwal A, Khan MR. Acacia hydaspica R. Parker ameliorates cisplatin induced oxidative stress, DNA damage and morphological alterations in rat pulmonary tissue. Altern Ther Health Med 2018; 18:49. [PMID: 29394892 PMCID: PMC5797377 DOI: 10.1186/s12906-018-2113-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 01/25/2018] [Indexed: 12/20/2022]
Abstract
Background Cisplatin (CP) drug is platinum compounds used for the treatment of various human malignancies. However, adverse outcomes related to CP restrict its usage. Acacia hydaspica is a natural shrub with various pharmacological properties. The current investigation aimed to assess the protective potential of A. hydaspica polyphenol rich ethyl acetate extract (AHE) against cisplatin (CP) induced pulmonary toxicity. Methods Rats were divided into six groups. Group 1 served as control (saline); Group 2 (drug control) recieved single dose of CP (7.5 mg/kg i.p.) on 1st day; Group 3 (extract control) (400 mg/kg bw, p.o.) received AHE for one week; Group 4 (Post-treated) and Group 5 (pretreated) received AHE (400 mg/kg bw/day, p.o) for 7 days after and before CP (7.5 mg/kg b.w., i.p.) respectively; Group 6 (Standard control) received silymarin (100 mg/kg b.w/7 days) before CP. At the end of dosing rats were sacrificed and pulmonary tissue samples were processed for the evaluation of antioxidant enzymes, oxidative stress markers, genotoxicity and histopathological alterations. Results CP caused body weights loss and increase pulmonary tissue weight. The CP significantly increases oxidative stress markers and decreases tissue antioxidant enzyme levels. Furthermore, CP induced deleterious changes in the microanatomy of pulmonary tissue by rupturing the alveolar septa, thickening of alveolar walls, and injuring the cells with subsequent collapse of blood vessels. AHE pretreatment returned MDA, NO, H2O2 production and improved tissue antioxidant enzyme levels to near normalcy. The histological observations evidenced that AHE effectively rescues the lungs from CP-mediated oxidative damage. CP induction in rats also caused DNA fragmentation which was restored by AHE treatment. Our results suggest that pretreatment more significantly improve CP induced deleterious effects compared with post treatment indicating protective effect. Potency of AHE pretreatment is similar to silymarin. Conclusion These findings demonstrated that A. hydaspica AHE extract might serve as potential adjuvant that prevents CP persuaded pulmonary toxicity due to its intrinsic antioxidant potential and polyphenolic constituents.
Collapse
|
35
|
Lu AQ, Chen MH, Gao J, Wang L, Yang HY, Li L, Zhang B, He HK, Wang SJ. A Tri-O-Bridged Diels-Alder Adduct from Cortex Mori Radicis. Molecules 2018; 23:molecules23010133. [PMID: 29315271 PMCID: PMC6017575 DOI: 10.3390/molecules23010133] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 01/07/2018] [Accepted: 01/07/2018] [Indexed: 12/20/2022] Open
Abstract
Sanggenon X, an unusual tri-O-bridged Diels-Alder adduct, was isolated from Cortex Mori Radicis. Its structure was established by spectroscopic analysis, including NMR and HR-MS (High Resolution Mass Spectrometry). Sanggenon X contained three O-bridged rings, where the oxygenated bridgeheads were all quaternary carbons. Chemical methylation was carried out to deduce the linkages of the three O-bridges. The absolute configuration was determined by calculating the ECD (Electronic Circular Dichroism) using the TDDFT (Time-Dependent Density Functional Theory) method. Sanggenon X showed significant antioxidant activity against Fe2+-Cys-induced lipid peroxidation in rat liver microsomes, and was as effective as the positive control, curcumin.
Collapse
Affiliation(s)
- An-Qi Lu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
| | - Ming-Hua Chen
- Institute of Medicinal of Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China;
| | - Jie Gao
- GRU Cancer Center, Augusta University, Augusta, GA 30912, USA;
| | - Lu Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
| | - Han-Yu Yang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
| | - Lan Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
| | - Bo Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
| | - Hao-Ke He
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
| | - Su-Juan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (A.-Q.L.); (L.W.); (H.-Y.Y.); (L.L.); (B.Z.); (H.-K.H.)
- Correspondence:
| |
Collapse
|
36
|
Chen H, Yu W, Chen G, Meng S, Xiang Z, He N. Antinociceptive and Antibacterial Properties of Anthocyanins and Flavonols from Fruits of Black and Non-Black Mulberries. Molecules 2017; 23:E4. [PMID: 29267231 PMCID: PMC5943937 DOI: 10.3390/molecules23010004] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 12/16/2017] [Accepted: 12/19/2017] [Indexed: 11/16/2022] Open
Abstract
Anthocyanins and flavones are important pigments responsible for the coloration of fruits. Mulberry fruit is rich in anthocyanins and flavonols, which have multiple uses in traditional Chinese medicine. The antinociceptive and antibacterial activities of total flavonoids (TF) from black mulberry (MnTF, TF of Morus nigra) and non-black mulberry (MmTF, TF of Morus mongolica; and MazTF, TF of Morus alba 'Zhenzhubai') fruits were studied. MnTF was rich in anthocyanins (11.3 mg/g) and flavonols (0.7 mg/g) identified by ultra-performance liquid chromatography-tunable ultraviolet/mass single-quadrupole detection (UPLC-TUV/QDa). Comparatively, MmTF and MazTF had low flavonol contents and MazTF had no anthocyanins. MnTF showed significantly higher antinociceptive and antibacterial activities toward Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus than MmTF and MazTF. MnTF inhibited the expression of interleukin 6 (IL-6), inducible nitric oxide synthase (iNOS), phospho-p65 (p-p65) and phospho-IκBα (p-IκBα), and increased interleukin 10 (IL-10). Additionally, mice tests showed that cyanidin-3-O-glucoside (C3G), rutin (Ru) and isoquercetin (IQ) were the main active ingredients in the antinociceptive process. Stronger antinociceptive effect of MnTF was correlated with its high content of anthocyanins and flavonols and its inhibitory effects on proinflammatory cytokines, iNOS and nuclear factor-κB (NF-κB) pathway-related proteins.
Collapse
Affiliation(s)
- Hu Chen
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing 400715, China.
| | - Wansha Yu
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing 400715, China.
| | - Guo Chen
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing 400715, China.
| | - Shuai Meng
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing 400715, China.
| | - Zhonghuai Xiang
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing 400715, China.
| | - Ningjia He
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing 400715, China.
| |
Collapse
|
37
|
In Vitro Anti-Inflammatory Activity of Morus alba L. Stem Extract in LPS-Stimulated RAW 264.7 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:3928956. [PMID: 28684966 PMCID: PMC5480247 DOI: 10.1155/2017/3928956] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/09/2017] [Accepted: 05/16/2017] [Indexed: 11/17/2022]
Abstract
Morus alba L., also known as white mulberry or Mhon, has long been used in traditional medicines. This study was aimed to investigate anti-inflammatory activities of mulberry stem ethanolic extract (MSE) in lipopolysaccharide- (LPS-) stimulated RAW 264.7 macrophage cell line. The MSE was first prepared and then investigated for cell viability using the MTT assay. The anti-inflammatory activities were investigated through the inhibition of inducible nitric oxide synthase (iNOS), cyclooxygenase- (COX-) 2 mRNA expression, and iNOS protein expression using reverse transcription-polymerase chain reaction (RT-PCR) assay and immunoblotting analysis, respectively. The inhibition of nitric oxide production of the MSE was also investigated using the Griess reaction assay. The MSE concentration ranging from 10 to 40 µg/ml yielded cell viability higher than 80%. The MSE at concentrations of 20 and 40 µg/ml demonstrated anti-inflammatory activity through the inhibition of nitric oxide production via suppression of both the iNOS mRNA and protein. It was also found to inhibit the expression of COX-2 mRNA in LPS-induced RAW 264.7 cells. This study is the first to report the anti-inflammatory potential of the extract prepared from the stem of mulberry.
Collapse
|
38
|
A Botanical Composition Mitigates Cartilage Degradations and Pain Sensitivity in Osteoarthritis Disease Model. J Med Food 2017; 20:568-576. [DOI: 10.1089/jmf.2016.0167] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
|
39
|
Preparation of steppogenin and ascorbic acid, vitamin E, butylated hydroxytoluene oil-in-water microemulsions: Characterization, stability, and antibrowning effects for fresh apple juice. Food Chem 2017; 224:11-18. [DOI: 10.1016/j.foodchem.2016.12.045] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 12/11/2016] [Accepted: 12/14/2016] [Indexed: 11/22/2022]
|
40
|
Tran HNK, Nguyen VT, Kim JA, Rho SS, Woo MH, Choi JS, Lee JH, Min BS. Anti-inflammatory activities of compounds from twigs of Morus alba. Fitoterapia 2017; 120:17-24. [PMID: 28529178 DOI: 10.1016/j.fitote.2017.05.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 05/10/2017] [Accepted: 05/16/2017] [Indexed: 01/12/2023]
Abstract
Five new compounds, 10-oxomornigrol F (1), (7″R)-(-)-6-(7″-hydroxy-3″,8″-dimethyl-2″,8″-octadien-1″-yl)apigenin (2), ramumorin A (3), ramumorin B (4), and (4S,7S,8R)-trihydroxyoctadeca-5Z-enoic acid (5), together with 31 known compounds (6-36), were isolated from the twigs of Morus alba (Moraceae). The chemical structures of these compounds were established using spectroscopic analyses, 1D and 2D NMR, high-resolution electrospray ionization mass spectrometry (HRESIMS), and Mosher's methods. The anti-inflammatory activities of the compounds were evaluated by investigating their ability to inhibit lipopolysaccharide (LPS)-induced nitric oxide (NO) production in macrophage RAW 264.7 cells. Compounds 1, 2, 13, 17, 19, 25-28, and 32 showed inhibitory effects with IC50 values ranging from 2.2 to 5.3μg/mL. Compounds 1, 2, 17, 25, and 32 reduced LPS-induced inducible nitric oxide synthase (iNOS) expression in a concentration-dependent manner. In addition, pretreating the cells with compound 1, 17, and 32 significantly suppressed LPS-induced expression of cyclooxygenase-2 (COX-2) protein.
Collapse
Affiliation(s)
| | - Van Thu Nguyen
- College of Pharmacy, Catholic University of Daegu, Gyeongbuk 38430, Republic of Korea
| | - Jeong Ah Kim
- College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea.
| | - Seong Soo Rho
- Korean Medicine of College, Daegu Haany University, Daegu 42158, Republic of Korea
| | - Mi Hee Woo
- College of Pharmacy, Catholic University of Daegu, Gyeongbuk 38430, Republic of Korea
| | - Jae Sui Choi
- Department of Food and Life Science, Pukyong National University, Busan 48513, Republic of Korea
| | - Jeong-Hyung Lee
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chuncheon, Gangwon-Do 24341, Republic of Korea
| | - Byung Sun Min
- College of Pharmacy, Catholic University of Daegu, Gyeongbuk 38430, Republic of Korea.
| |
Collapse
|
41
|
Su SY, Xue JJ, Yang GY, Lei C, Hou AJ. New Cytotoxic Alkylated Chalcones from Fatoua villosa. Chem Biodivers 2017; 14. [PMID: 28371315 DOI: 10.1002/cbdv.201700076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 03/27/2017] [Indexed: 11/11/2022]
Abstract
Three new alkylated chalcones, villosins A - C (1 - 3), five known analogues, together with ten known coumarins, were isolated from Fatoua villosa. The structures of the new compounds were elucidated by extensive spectroscopic analysis, including 1D-, 2D-NMR, and MS data. Compounds 1 - 3 showed cytotoxicity against five kinds of human tumor cell lines (NB4, A549, SHSY5Y, PC3, and MCF7) with IC50 values ranging from 1.4 ± 0.1 to 5.7 ± 0.3 μm.
Collapse
Affiliation(s)
- Shi-Yun Su
- Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Jing-Jing Xue
- Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Guang-Yu Yang
- Key Laboratory of Tobacco Chemistry of Yunnan Province, China Tobacco Yunnan Industrial Co., Ltd., Kunming, 650231, P. R. China
| | - Chun Lei
- Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Ai-Jun Hou
- Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| |
Collapse
|
42
|
Kim HP, Lim H, Kwon YS. Therapeutic Potential of Medicinal Plants and Their Constituents on Lung Inflammatory Disorders. Biomol Ther (Seoul) 2017; 25:91-104. [PMID: 27956716 PMCID: PMC5340533 DOI: 10.4062/biomolther.2016.187] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 09/21/2016] [Accepted: 10/04/2016] [Indexed: 12/16/2022] Open
Abstract
Acute bronchitis and chronic obstructive pulmonary diseases (COPD) are essentially lung inflammatory disorders. Various plant extracts and their constituents showed therapeutic effects on several animal models of lung inflammation. These include coumarins, flavonoids, phenolics, iridoids, monoterpenes, diterpenes and triterpenoids. Some of them exerted inhibitory action mainly by inhibiting the mitogen-activated protein kinase pathway and nuclear transcription factor-κB activation. Especially, many flavonoid derivatives distinctly showed effectiveness on lung inflammation. In this review, the experimental data for plant extracts and their constituents showing therapeutic effectiveness on animal models of lung inflammation are summarized.
Collapse
Affiliation(s)
- Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon 24341,
Republic of Korea
| | - Hyun Lim
- College of Pharmacy, Kangwon National University, Chuncheon 24341,
Republic of Korea
| | - Yong Soo Kwon
- College of Pharmacy, Kangwon National University, Chuncheon 24341,
Republic of Korea
| |
Collapse
|
43
|
Wang YN, Liu MF, Hou WZ, Xu RM, Gao J, Lu AQ, Xie MP, Li L, Zhang JJ, Peng Y, Ma LL, Wang XL, Shi JG, Wang SJ. Bioactive Benzofuran Derivatives from Cortex Mori Radicis, and Their Neuroprotective and Analgesic Activities Mediated by mGluR₁. Molecules 2017; 22:molecules22020236. [PMID: 28208727 PMCID: PMC6155743 DOI: 10.3390/molecules22020236] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 01/28/2017] [Accepted: 01/31/2017] [Indexed: 02/04/2023] Open
Abstract
Four new benzofuran-type stilbene glycosides and 14 known compounds including 8 benzofuran-type stilbenes and 6 flavonoids were isolated from the traditional Chinese medicine, Cortex Mori Radicis. The new compounds were identified as (9R)-moracin P 3′-O-α-l-arabinopyranoside (1), (9R)-moracin P 9-O-β-d-glucopyranoside (2), (9R)-moracin P 3′-O-β-d-glucopyranoside (3), and (9R)-moracin O 10-O-β-d-glucopyranoside (4) based on the spectroscopic interpretation and chemical analysis. Three benzofuran-type stilbenes, moracin O (5), R (7), and P (8) showed significant neuroprotective activity against glutamate-induced cell death in SK-N-SH cells. In addition, moracin O (5) and P (8) also demonstrated a remarkable inhibition of the acetic acid-induced pain. The molecular docking with metabotropic glutamate receptor 1 (mGluR1) results indicated that these neuroprotective benzofuran-type stilbenes might be the active analgesic components of the genus Morus, and acted by mediating the mGluR1 pathway.
Collapse
Affiliation(s)
- Ya-Nan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Mao-Feng Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Wei-Zhen Hou
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Rui-Ming Xu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Jie Gao
- GRU Cancer Center, Augusta University, Augusta, GA 30912, USA.
| | - An-Qi Lu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Mei-Ping Xie
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Lan Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Jian-Jun Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Ying Peng
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Li-Li Ma
- Editorial Department, Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Xiao-Liang Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Jian-Gong Shi
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Su-Juan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| |
Collapse
|
44
|
Park GS, Kim JK, Kim JH. Anti-inflammatory action of ethanolic extract of Ramulus mori on the BLT2-linked cascade. BMB Rep 2017; 49:232-7. [PMID: 26879317 PMCID: PMC4915243 DOI: 10.5483/bmbrep.2016.49.4.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Indexed: 12/18/2022] Open
Abstract
Mulberry tree twigs (Ramulus mori) contain large amounts of oxyresveratrols and have traditionally been used as herbal medicines because of their anti-inflammatory properties. However, the signaling mechanism by which R. mori exerts its anti-inflammatory action remains to be elucidated. In this study, we observed that R. mori ethanol extracts (RME) exerted an inhibitory effect on the lipopolysaccharide (LPS)-induced production of the pro-inflammatory cytokine interleukin-6 (IL-6) in Raw264.7 macrophage cells. Additionally, RME inhibited IL-6 production by blocking the leukotriene B4 receptor-2 (BLT2)-dependent-NADPH oxidase 1 (NOX1)-reactive oxygen species (ROS) cascade, leading to anti-inflammatory activity. Finally, RME suppressed the production of the BLT2 ligands LTB4 and 12(S)-HETE by inhibiting the p38 kinase-cytosolic phospholipase A2-5-/12-lipoxygenase cascade in LPS-stimulated Raw264.7 cells. Overall, our results suggest that RME inhibits the ‘BLT2 ligand-BLT2’-linked autocrine inflammatory axis, and that this BLT2-linked cascade is one of the targets of the anti-inflammatory action of R. mori. [BMB Reports 2016; 49(4): 232-237]
Collapse
Affiliation(s)
- Geun-Soo Park
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Korea
| | - Jeong-Keun Kim
- Department of Chemical Engineering and Biotechnology, Korea Polytechnic University, Shihung 15073, Korea
| | - Jae-Hong Kim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Korea
| |
Collapse
|
45
|
Wei H, Zhu JJ, Liu XQ, Feng WH, Wang ZM, Yan LH. Review of bioactive compounds from root barks of Morus plants (Sang-Bai-Pi) and their pharmacological effects. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/23312009.2016.1212320] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hua Wei
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
- Key Laboratory of Plant Resources Conservation and Utilization, Jishou University, College of Hunan Province, 416000 Jishou, China
| | - Jing-Jing Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Wei-Hong Feng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| |
Collapse
|
46
|
Electrochemical and surface characterizations of morus alba pendula leaves extract (MAPLE) as a green corrosion inhibitor for steel in 1M HCl. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.02.027] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
47
|
Lee JH, Ko HJ, Woo ER, Lee SK, Moon BS, Lee CW, Mandava S, Samala M, Lee J, Kim HP. Moracin M inhibits airway inflammation by interrupting the JNK/c-Jun and NF-κB pathways in vitro and in vivo. Eur J Pharmacol 2016; 783:64-72. [PMID: 27138708 DOI: 10.1016/j.ejphar.2016.04.055] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 04/14/2016] [Accepted: 04/28/2016] [Indexed: 11/18/2022]
Abstract
The therapeutic effectiveness of moracins as 2-arylbenzofuran derivatives against airway inflammation was examined. Moracin M, O, and R were isolated from the root barks of Morus alba, and they inhibited interleukin (IL)-6 production from IL-1β-treated lung epithelial cells (A549) at 101-00μM. Among them, moracin M showed the strongest inhibitory effect (IC50=8.1μM). Downregulation of IL-6 expression by moracin M was mediated by interrupting the c-Jun N-terminal kinase (JNK)/c-Jun pathway. Moracin derivatives inhibited inducible nitric oxide synthase (iNOS)-catalyzed NO production from lipopolysaccharide (LPS)-treated alveolar macrophages (MH-S) at 50-100μM. In particular, moracin M inhibited NO production by downregulating iNOS. When orally administered, moracin M (20-60mg/kg) showed comparable inhibitory action with dexamethasone (30mg/kg) against LPS-induced lung inflammation, acute lung injury, in mice with that of dexamethasone (30mg/kg). The action mechanism included interfering with the activation of nuclear transcription factor-κB in inflamed lungs. Therefore, it is concluded that moracin M inhibited airway inflammation in vitro and in vivo, and it has therapeutic potential for treating lung inflammatory disorders.
Collapse
Affiliation(s)
- Ju Hee Lee
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Hae Ju Ko
- College of Pharmacy, Chosun University, Kwangjoo 61452, Republic of Korea
| | - Eun-Rhan Woo
- College of Pharmacy, Chosun University, Kwangjoo 61452, Republic of Korea
| | - Sang Kook Lee
- College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Bong Soo Moon
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Chan Woo Lee
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Suresh Mandava
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Mallesham Samala
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Jongkook Lee
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea.
| |
Collapse
|
48
|
Lee JH, Sun YN, Kim YH, Lee SK, Kim HP. Inhibition of Lung Inflammation by Acanthopanax divaricatus var. Albeofructus and Its Constituents. Biomol Ther (Seoul) 2016; 24:67-74. [PMID: 26759704 PMCID: PMC4703355 DOI: 10.4062/biomolther.2015.070] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 08/06/2015] [Accepted: 08/07/2015] [Indexed: 11/05/2022] Open
Abstract
In order to find potential therapeutic agents on lung inflammatory conditions, the extracts of Acanthopanax divaricatus var. albeofructus were prepared and its constituents were isolated. They include lignans such as (+)-syringaresinol (1), acanthoside B (2), salvadoraside (3) and acanthoside D (4), lariciresinol-9-O-β-D-glucopyranoside (5) and phenylpropanoids such as 4-[(1E)-3-methoxy-1-propenyl]phenol (6), coniferin (7), and methyl caffeate (8). The extracts and several constituents such as compound 1, 6 and 8 inhibited the production of inflammatory markers, IL-6 and nitric oxide, from IL-1β-treated lung epithelial cells and lipopolysaccharide (LPS)-treated alveolar macrophages. Furthermore, the extracts and compound 4 significantly inhibited lung inflammation in lipolysaccharide-treated acute lung injury in mice by oral administration. Thus it is suggested that A. divaricatus var. albeofructus and its several constituents may be effective against lung inflammation.
Collapse
Affiliation(s)
- Ju Hee Lee
- College of Pharmacy, Kangwon National University, Chuncheon 24341,
Republic of Korea
| | - Ya Nan Sun
- College of Pharmacy, Chungnam National University, Daejeon 34134,
Republic of Korea
| | - Young Ho Kim
- College of Pharmacy, Chungnam National University, Daejeon 34134,
Republic of Korea
| | - Sang Kook Lee
- College of Pharmacy, Seoul National University, Seoul 08826,
Republic of Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon 24341,
Republic of Korea
| |
Collapse
|
49
|
Lee JH, Lim HJ, Lee CW, Son KH, Son JK, Lee SK, Kim HP. Methyl Protodioscin from the Roots of Asparagus cochinchinensis Attenuates Airway Inflammation by Inhibiting Cytokine Production. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2015; 2015:640846. [PMID: 26379748 PMCID: PMC4562339 DOI: 10.1155/2015/640846] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 07/14/2015] [Accepted: 07/21/2015] [Indexed: 11/17/2022]
Abstract
The present study was designed to find pharmacologically active compound against airway inflammation from the roots of Asparagus cochinchinensis. The 70% ethanol extract of the roots of A. cochinchinensis (ACE) was found to inhibit IL-6 production from IL-1β-treated lung epithelial cells (A549) and the major constituent, methyl protodioscin (MP), also strongly inhibited the production of IL-6, IL-8, and tumor necrosis factor- (TNF-) α from A549 cells at 10-100 μM. This downregulating effect of proinflammatory cytokine production was found to be mediated, at least in part, via inhibition of c-Jun N-terminal kinase (JNK) and c-Jun activation pathway. When examined on an in vivo model of airway inflammation in mice, lipopolysaccharide- (LPS-) induced acute lung injury, ACE, and MP significantly inhibited cell infiltration in the bronchoalveolar lavage fluid by the oral treatment at doses of 100-400 mg/kg and 30-60 mg/kg, respectively. MP also inhibited the production of proinflammatory cytokines such as IL-6, TNF-α, and IL-1β in lung tissue. All of these findings provide scientific evidence supporting the role of A. cochinchinensis as a herbal remedy in treating airway inflammation and also suggest a therapeutic value of MP on airway inflammatory disorders.
Collapse
Affiliation(s)
- Ju Hee Lee
- College of Pharmacy, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Hun Jai Lim
- College of Pharmacy, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Chan Woo Lee
- College of Pharmacy, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Kun-Ho Son
- Department of Food and Nutrition, Andong National University, Andong 760-749, Republic of Korea
| | - Jong-Keun Son
- College of Pharmacy, Yeungnam University, Gyeongsan 712-749, Republic of Korea
| | - Sang Kook Lee
- College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
| | - Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chuncheon 200-701, Republic of Korea
| |
Collapse
|
50
|
Flavonoids from the aerial parts of Houttuynia cordata attenuate lung inflammation in mice. Arch Pharm Res 2015; 38:1304-11. [DOI: 10.1007/s12272-015-0585-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 02/27/2015] [Indexed: 10/23/2022]
|