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Kumar D, Rahman Sarkar A, Iqbal Andrabi N, Assim Haq S, Ahmed M, Kumar Shukla S, Ahmed Z, Rai R. Synthesis, characterization, and anti-inflammatory activity of tetrahydropiperine, piperic acid, and tetrahydropiperic acid via down regulation of NF-κB pathway. Cytokine 2024; 178:156578. [PMID: 38484621 DOI: 10.1016/j.cyto.2024.156578] [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: 12/01/2023] [Revised: 02/21/2024] [Accepted: 03/06/2024] [Indexed: 04/12/2024]
Abstract
The present study describes the synthesis, characterization, and evaluation of tetrahydropiperine (THP), piperic acid (PA), and tetrahydropiperic acid (THPA) as anti-inflammatory agents. THPA demonstrated potent anti-inflammatory activity among all the compounds. The anti-inflammatory potential was investigated in both in-vitro and in-vivo experimental models. Our findings demonstrated that THPA effectively suppressed the production of pro-inflammatory mediators, including nitric oxide and pro-inflammatory cytokines (TNF-α, IL-6, and IL-1β) in both in vitro and in vivo. Additionally, THPA attenuated the expression of i-NOS and COX-2 in RAW 264.7 macrophages. The oral administration of THPA significantly reduced carrageenan induced paw edema thickness and alleviated liver, lung, and kidney injury induced by LPS. THPA also reduced the infiltration of inflammatory cells, prevented the occurrence of significant lesions, and mitigated tissue damage. Moreover, THPA significantly improved the survival rate of mice challenged with LPS. Our western blot studies also found that LPS induced NF-κB activation was downregulated by treatment with THPA in an in vivo system. These results collectively illustrated the potential of THPA as a therapeutic agent for treating inflammatory diseases.
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Affiliation(s)
- Diljeet Kumar
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Aminur Rahman Sarkar
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India; Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India
| | - Nusrit Iqbal Andrabi
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Syed Assim Haq
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Manzoor Ahmed
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sanket Kumar Shukla
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India
| | - Zabeer Ahmed
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
| | - Rajkishor Rai
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India; Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-Tawi, Jammu 180001, India.
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Darwish AB, Mohsen AM, ElShebiney S, Elgohary R, Younis MM. Development of chitosan lipid nanoparticles to alleviate the pharmacological activity of piperine in the management of cognitive deficit in diabetic rats. Sci Rep 2024; 14:8247. [PMID: 38589438 PMCID: PMC11002014 DOI: 10.1038/s41598-024-58601-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/01/2024] [Indexed: 04/10/2024] Open
Abstract
The aim of the present study was to prepare and evaluate Piperine (PP) loaded chitosan lipid nanoparticles (PP-CLNPs) to evaluate its biological activity alone or in combination with the antidiabetic drug Metformin (MET) in the management of cognitive deficit in diabetic rats. Piperine was successfully loaded on CLNPs prepared using chitosan, stearic acid, Tween 80 and Tripolyphosphate (TPP) at different concentrations. The developed CLNPs exhibited high entrapment efficiency that ranged from 85.12 to 97.41%, a particle size in the range of 59.56-414 nm and a negatively charged zeta potential values (- 20.1 to - 43.9 mV). In vitro release study revealed enhanced PP release from CLNPs compared to that from free PP suspensions for up to 24 h. In vivo studies revealed that treatment with the optimized PP-CLNPs formulation (F2) exerted a cognitive enhancing effect and ameliorated the oxidative stress associated with diabetes. PP-CLNPs acted as an effective bio-enhancer which increased the potency of metformin in protecting brain tissue from diabetes-induced neuroinflammation and memory deterioration. These results suggested that CLNPs could be a promising drug delivery system for encapsulating PP and thus can be used as an adjuvant therapy in the management of high-risk diabetic cognitive impairment conditions.
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Affiliation(s)
- Asmaa Badawy Darwish
- Pharmaceutical Technology Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt.
| | - Amira Mohamed Mohsen
- Pharmaceutical Technology Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Shaimaa ElShebiney
- Narcotics, Ergogenics, and Poisons Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Rania Elgohary
- Narcotics, Ergogenics, and Poisons Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Mostafa Mohamed Younis
- Pharmaceutical Technology Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
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3
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Dludla PV, Cirilli I, Marcheggiani F, Silvestri S, Orlando P, Muvhulawa N, Moetlediwa MT, Nkambule BB, Mazibuko-Mbeje SE, Hlengwa N, Hanser S, Ndwandwe D, Marnewick JL, Basson AK, Tiano L. Bioactive Properties, Bioavailability Profiles, and Clinical Evidence of the Potential Benefits of Black Pepper ( Piper nigrum) and Red Pepper ( Capsicum annum) against Diverse Metabolic Complications. Molecules 2023; 28:6569. [PMID: 37764345 PMCID: PMC10534530 DOI: 10.3390/molecules28186569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/29/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
The consumption of food-derived products, including the regular intake of pepper, is increasingly evaluated for its potential benefits in protecting against diverse metabolic complications. The current study made use of prominent electronic databases including PubMed, Google Scholar, and Scopus to retrieve clinical evidence linking the intake of black and red pepper with the amelioration of metabolic complications. The findings summarize evidence supporting the beneficial effects of black pepper (Piper nigrum L.), including its active ingredient, piperine, in improving blood lipid profiles, including reducing circulating levels of total cholesterol, low-density lipoprotein cholesterol, and triglycerides in overweight and obese individuals. The intake of piperine was also linked with enhanced antioxidant and anti-inflammatory properties by increasing serum levels of superoxide dismutase while reducing those of malonaldehyde and C-reactive protein in individuals with metabolic syndrome. Evidence summarized in the current review also indicates that red pepper (Capsicum annum), together with its active ingredient, capsaicin, could promote energy expenditure, including limiting energy intake, which is likely to contribute to reduced fat mass in overweight and obese individuals. Emerging clinical evidence also indicates that pepper may be beneficial in alleviating complications linked with other chronic conditions, including osteoarthritis, oropharyngeal dysphagia, digestion, hemodialysis, and neuromuscular fatigue. Notably, the beneficial effects of pepper or its active ingredients appear to be more pronounced when used in combination with other bioactive compounds. The current review also covers essential information on the metabolism and bioavailability profiles of both pepper species and their main active ingredients, which are all necessary to understand their potential beneficial effects against metabolic diseases.
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Affiliation(s)
- Phiwayinkosi V. Dludla
- Cochrane South Africa, South African Medical Research Council, Tygerberg 7505, South Africa; (N.M.); (D.N.)
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa 3886, South Africa; (N.H.); (A.K.B.)
| | - Ilenia Cirilli
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (I.C.); (F.M.); (S.S.); (P.O.); (L.T.)
| | - Fabio Marcheggiani
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (I.C.); (F.M.); (S.S.); (P.O.); (L.T.)
| | - Sonia Silvestri
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (I.C.); (F.M.); (S.S.); (P.O.); (L.T.)
| | - Patrick Orlando
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (I.C.); (F.M.); (S.S.); (P.O.); (L.T.)
| | - Ndivhuwo Muvhulawa
- Cochrane South Africa, South African Medical Research Council, Tygerberg 7505, South Africa; (N.M.); (D.N.)
- Department of Biochemistry, North-West University, Mafikeng Campus, Mmabatho 2735, South Africa; (M.T.M.); (S.E.M.-M.)
| | - Marakiya T. Moetlediwa
- Department of Biochemistry, North-West University, Mafikeng Campus, Mmabatho 2735, South Africa; (M.T.M.); (S.E.M.-M.)
| | - Bongani B. Nkambule
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4000, South Africa;
| | - Sithandiwe E. Mazibuko-Mbeje
- Department of Biochemistry, North-West University, Mafikeng Campus, Mmabatho 2735, South Africa; (M.T.M.); (S.E.M.-M.)
| | - Nokulunga Hlengwa
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa 3886, South Africa; (N.H.); (A.K.B.)
| | - Sidney Hanser
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa;
| | - Duduzile Ndwandwe
- Cochrane South Africa, South African Medical Research Council, Tygerberg 7505, South Africa; (N.M.); (D.N.)
| | - Jeanine L. Marnewick
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Bellville 7535, South Africa;
| | - Albertus K. Basson
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa 3886, South Africa; (N.H.); (A.K.B.)
| | - Luca Tiano
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (I.C.); (F.M.); (S.S.); (P.O.); (L.T.)
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Politi FAS, Carvalho SG, Rodero CF, Dos Santos KP, Meneguin AB, Sorrechia R, Chiavacci LA, Chorilli M. Piperine-loaded nanoparticles incorporated into hyaluronic acid/sodium alginate-based membranes for the treatment of inflammatory skin diseases. Int J Biol Macromol 2023; 227:736-748. [PMID: 36549615 DOI: 10.1016/j.ijbiomac.2022.12.147] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/08/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
Piperine is an alkaloid mostly found in the fruits of several species of the Piper genus, and its anti-inflammatory potential is already known. However, its therapeutic applications still need to be better explored due to the low aqueous solubility of this active. To overcome this drawback, the objective of this work was to evaluate the efficiency of the nanoencapsulation of the compound as well as its incorporation into hyaluronic acid/alginate-based biomembranes. Polymeric nanoparticles composed of Eudragit S100 and Poloxamer 188 were obtained by the nanoprecipitation technique, obtaining spherical nanosized particles with an average diameter of 122.1 ± 2.0 nm, polydispersity index of 0.266, and encapsulation efficiency of 76.2 %. Hyaluronic acid/sodium alginate membranes were then prepared and characterized. Regarding permeation, a slow passage rate was observed until the initial 14 h, when an exponential increase in the recovered drug concentration began to occur. The in vivo assay showed a reduction in inflammation up to 43.6 %, and no cytotoxicity was observed. The results suggested the potential of the system developed for the treatment of inflammatory skin diseases.
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Affiliation(s)
- Flávio Augusto Sanches Politi
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Suzana Gonçalves Carvalho
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Camila Fernanda Rodero
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Kaio Pini Dos Santos
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Andréia Bagliotti Meneguin
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Rodrigo Sorrechia
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Leila Aparecida Chiavacci
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Marlus Chorilli
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
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Alsaffar RM, Ali A, Rashid SM, Ahmad SB, Alkholifi FK, Kawoosa MS, Ahmad SP, Rehman MU. Zerumbone Protects Rats from Collagen-Induced Arthritis by Inhibiting Oxidative Outbursts and Inflammatory Cytokine Levels. ACS OMEGA 2023; 8:2982-2991. [PMID: 36713739 PMCID: PMC9878628 DOI: 10.1021/acsomega.2c05749] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/22/2022] [Indexed: 05/25/2023]
Abstract
Rheumatoid arthritis (RA) is an immunocompromised disorder characterized by a marked increase in the synthesis of inflammatory molecules that stimulates the destruction of bones and cartilage. The conventional treatment modalities for RA are associated with adverse side effects and lack sensitivity, suggesting an immediate demand for alternate beneficial therapeutic remedies. The current study sought to understand more about zerumbone's anti-inflammatory properties in diagnosing collagen-induced arthritis (CIA) in experimental animals. The current study observed that zerumbone reduced clinical severity in CIA-induced animals compared to healthy animals. Zerumbone administration significantly decreased (p < 0.001) the concentration of SOD, CAT, GR, and GSH in treatment groups. Zerumbone administration drove down significantly (p < 0.001) the concentration of inflammatory cytokine molecules. Zerumbone was effective in bringing significant changes in levels of MPO, NO, LDH, MMP-8, and ELA. The therapeutic potential of zerumbone was found to be associated with reduced joint destruction and restored normal histology in the cartilage and tissue. Adsorption, distribution, metabolism, excretion, and toxicity studies were used to determine the druglike properties of zerumbone. ProTox-II studies revealed that zerumbone did not possess toxic properties like hepatotoxicity, immunotoxicity, carcinogenicity, mutagenicity, and cytotoxicity. Therefore, the present study evaluated the therapeutic properties of zerumbone in CIA animal models.
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Affiliation(s)
- Rana M Alsaffar
- Department
of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi
Arabia
| | - Aarif Ali
- Division
of Veterinary Biochemistry, Faculty of Veterinary
Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, Alusteng, Srinagar, Jammu and Kashmir 190006, India
| | - Shahzada Mudasir Rashid
- Division
of Veterinary Biochemistry, Faculty of Veterinary
Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, Alusteng, Srinagar, Jammu and Kashmir 190006, India
| | - Sheikh Bilal Ahmad
- Division
of Veterinary Biochemistry, Faculty of Veterinary
Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, Alusteng, Srinagar, Jammu and Kashmir 190006, India
| | - Faisal K Alkholifi
- Department
of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi
Arabia
| | - Majid Shafi Kawoosa
- Mycoplasma
Laboratory, Faculty of Veterinary Sciences
and Animal Husbandry, Shuhama, Alusteng, Srinagar, Jammu and Kashmir 190006, India
| | - Sheikh Parvaiz Ahmad
- Department
of Statistics, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India
| | - Muneeb U Rehman
- Department
of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Alsareii SA, Ahmad J, Umar A, Ahmad MZ, Shaikh IA. Enhanced In Vivo Wound Healing Efficacy of a Novel Piperine-Containing Bioactive Hydrogel in Excision Wound Rat Model. Molecules 2023; 28:molecules28020545. [PMID: 36677613 PMCID: PMC9861729 DOI: 10.3390/molecules28020545] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/18/2022] [Accepted: 12/23/2022] [Indexed: 01/09/2023] Open
Abstract
These days an extensive amount of the attention of researchers is focused towards exploring bioactive compounds of natural or herbal origin for therapeutic intervention in different ailments of significant importance. One such novel bioactive compound that has a variety of biological properties, including anti-inflammatory and antioxidant activities, is piperine. However, until today, piperine has not been explored for its potential to improve inflammation and enhance healing in acute and chronic wounds. Therefore, the present study aimed to investigate the wound healing potential of piperine hydrogel formulation after topical application. Hydrogels fit the need for a depot system at the wound bed, where they ensure a consistent supply of therapeutic agents enclosed in their cross-linked network matrices. In the present study, piperine-containing carbopol 934 hydrogels mixed with Aloe vera gels of different gel strengths were prepared and characterized for rheological behavior, spreadability, extrudability, and percent (%) content uniformity. Furthermore, the wound healing potential of the developed formulation system was explored utilizing the excision wound healing model. The results of an in vivo study and histopathological examination revealed early and intrinsic healing of wounds with the piperine-containing bioactive hydrogel system compared to the bioactive hydrogel system without piperine. Therefore, the study's findings establish that the piperine-containing bioactive hydrogel system is a promising therapeutic approach for wound healing application that should be diligently considered for clinical transferability.
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Affiliation(s)
- Saeed Ali Alsareii
- Department of Surgery, College of Medicine, Najran University, Najran 11001, Saudi Arabia
- Correspondence:
| | - Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia
| | - Ahmad Umar
- Department of Chemistry, Faculty of Science and Arts, Promising Centre for Sensors and Electronic Devices, Najran University, Najran 11001, Saudi Arabia
| | - Mohammad Zaki Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia
| | - Ibrahim Ahmed Shaikh
- Department of Pharmacology, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia
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Shi F, Li R, Wang W, Yu X, Zhu F, Huang Y, Wang J, Zhang Z. Carboxymethyl starch as a solid dispersion carrier to enhance the dissolution and bioavailability of piperine and 18 β-glycyrrhetinic acid. Drug Dev Ind Pharm 2023; 49:30-41. [PMID: 36803327 DOI: 10.1080/03639045.2023.2182120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
OBJECTIVE To investigate the applicability of carboxymethyl starch (CMS) as a carrier to prepare solid dispersions (SDs) of piperine (PIP) and 18β-glycyrrhetinic acid (β-GA) (PIP-CMS and β-GA-CMS SDs) and to explore the influence of drug properties on carrier selection. SIGNIFICANCE The low oral bioavailability of natural therapeutic molecules, including PIP and β-GA, severely restricts their pharmaceutical applications. Moreover, CMS, a natural polymer, is rarely reported as a carrier for SDs. METHODS PIP-CMS and β-GA-CMS SDs were prepared using the solvent evaporation method. Differential scanning calorimetry (DSC), X-ray powder diffraction (XRPD), Fourier transform infrared (FT-IR) spectroscopy, and scanning electron microscopy (SEM) were used for formulation characterization. Additionally, drug release characteristics were investigated. RESULTS In vitro dissolution studies showed that the dissolutions of PIP-CMS and β-GA-CMS SDs were 1.90-2.04 and 1.97-2.22 times higher than pure PIP and β-GA, respectively, at a drug:polymer ratio of 1:6. DSC, XRPD, FT-IR, and SEM analyses confirmed the formation of SDs in their amorphous states. Significant improvements in Cmax and AUC0-24 h of PIP-CMS and β-GA-CMS SDs (17.51 ± 8.15 μg/mL and 210.28 ± 117.13 μg·h/mL, respectively) and (32.17 ± 9.45 μg/mL and 165.36 ± 38.75 μg·h/mL, respectively) were observed in the pharmacokinetic study. Compared with weakly acidic β-GA, loading weakly basic PIP seemed to have a profound effect on stability through intermolecular forces. CONCLUSIONS Our findings showed CMS could be a promising carrier for SDs, and loading weakly basic drug may be more suitable, especially in binary SDs system.
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Affiliation(s)
- Fanli Shi
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Ruilong Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
| | - Wenjing Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
| | - Xiangyu Yu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
| | - Fenxia Zhu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
| | - Yiping Huang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
| | - Jing Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
| | - Zhenhai Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China
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Piperine attenuates hepatic steatosis and insulin resistance in high-fat diet-induced obesity in Sprague-Dawley rats. Nutr Res 2022; 108:9-21. [PMID: 36375392 DOI: 10.1016/j.nutres.2022.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 11/05/2022]
Abstract
Substantial evidence suggests that pepper consumption is associated with a reduced risk of obesity-related complications. However, whether piperine, the main component of pepper, improves obesity-induced hepatic lipid accumulation and insulin resistance and the action mechanism of piperine still remain unclear. We hypothesized that piperine attenuates high-fat diet (HFD)-induced obesity and improves the related metabolic complications in HFD-induced obese rats. Adult Sprague-Dawley (SD) male rats were fed a control diet (CON) or an HFD for 16 weeks. Obese rats were divided into 4 groups: HFD and HFD with daily gavage of piperine 2.7 mg/kg body weight (PIP-Low), 13.5 mg/kg body weight (PIP-Medium), and 27 mg/kg body weight (PIP-High) for another 8 weeks. Rats were euthanized after an 8-hour fast, and the liver, heart, kidney, and white adipose tissue were collected and stored at -80 °C. Piperine administration significantly reduced weight gain, plasma insulin, and glucose concentration. For oral piperine at a dose of 27 mg/kg body weight, body weight significantly decreased by 5.7% compared with that in the HFD group. Additionally, oral piperine administration considerably reduced serum triglyceride concentration. Furthermore, piperine administration reversed the HFD-induced downregulation of adenosine 5'-monophosphate-activated protein kinase (AMPK) signaling molecules and increased the plasma levels of adiponectin and the messenger RNA expression of the adiponectin receptor; additionally, it increased the phosphorylation of phosphatidylinositol-3 kinase (PI3K) and protein kinase B. Overall, oral piperine administration reversed HFD-induced liver lipid accumulation and insulin resistance, possibly via the inactivation of adiponectin-AMPK and PI3K-Akt signaling. These findings imply that piperine could serve as an effective agent for healthy weight loss.
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Norouzkhani N, Karimi AG, Badami N, Jalalifar E, Mahmoudvand B, Ansari A, Pakrou Sariyarighan N, Alijanzadeh D, Aghakhani S, Shayestehmehr R, Arzaghi M, Sheikh Z, Salami Y, Marabi MH, Abdi A, Deravi N. From kitchen to clinic: Pharmacotherapeutic potential of common spices in Indian cooking in age-related neurological disorders. Front Pharmacol 2022; 13:960037. [PMID: 36438833 PMCID: PMC9685814 DOI: 10.3389/fphar.2022.960037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022] Open
Abstract
Aging is described as an advanced time-related collection of changes that may negatively affect with the risk of several diseases or death. Aging is a main factor of several age-related neurological disorders, including neurodegenerative diseases (Alzheimer’s disease, Parkinson’s disease, and dementia), stroke, neuroinflammation, neurotoxicity, brain tumors, oxidative stress, and reactive oxygen species (ROS). Currently available medications for age-related neurological disorders may lead to several side effects, such as headache, diarrhea, nausea, gastrointestinal (GI) diseases, dyskinesia, and hallucinosis. These days, studies on plant efficacy in traditional medicine are being conducted because herbal medicine is affordable, safe, and culturally acceptable and easily accessible. The Indian traditional medicine system called Ayurveda uses several herbs and medicinal plants to treat various disorders including neurological disorders. This review aims to summarize the data on the neuroprotective potential of the following common Indian spices widely used in Ayurveda: cumin (Cuminum cyminum (L.), Apiaceae), black cumin (Nigella sativa (L.), Ranunculaceae), black pepper (Piper nigrum (L.), Piperaceae), curry leaf tree (Murraya koenigii (L.), Spreng Rutaceae), fenugreek (Trigonella foenum-graecum (L.), Fabaceae), fennel (Foeniculum vulgare Mill, Apiaceae), cardamom (Elettaria cardamomum (L.) Maton, Zingiberaceae), cloves (Syzygium aromaticum (L.) Merr. & L.M.Perry, Myrtaceae), and coriander (Coriandrum sativum (L.), Apiaceae) in age-related neurological disorders.
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Affiliation(s)
- Narges Norouzkhani
- Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arian Ghannadi Karimi
- Preclinical, Cardiovascular Imaging Core Facility, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Badami
- Pharmaceutical Sciences Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Erfan Jalalifar
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behnaz Mahmoudvand
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Arina Ansari
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | | | - Dorsa Alijanzadeh
- Student Research committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Aghakhani
- Student Research Committee, Esfahan University of Medical Sciences, Esfahan, Iran
| | - Reza Shayestehmehr
- Faculty of Veterinary Medicine, Amol University of Special Modern Technologies, Amol, Iran
| | | | - Zahra Sheikh
- Babol University of Medical Sciences, Babol, Iran
| | - Yasaman Salami
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Hesam Marabi
- Student Research Committee, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Amir Abdi
- Student Research Committee, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Niloofar Deravi
- Student Research committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Niloofar Deravi, ,
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Newerli-Guz J, Śmiechowska M. Health Benefits and Risks of Consuming Spices on the Example of Black Pepper and Cinnamon. Foods 2022; 11:foods11182746. [PMID: 36140874 PMCID: PMC9498169 DOI: 10.3390/foods11182746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/31/2022] [Accepted: 09/02/2022] [Indexed: 11/22/2022] Open
Abstract
The aim of this study is to present the benefits and risks associated with the consumption of black pepper and cinnamon, which are very popular spices in Poland. The article presents the current state of knowledge about health properties and possible dangers, such as liver damage, associated with their consumption. The experimental part presents the results of the research on the antioxidant properties against the DPPH radical, which was 80.85 ± 3.84–85.42 ± 2.34% for black pepper, and 55.52 ± 7.56–91.87 ± 2.93% for cinnamon. The total content of polyphenols in black pepper was 10.67 ± 1.30–32.13 ± 0.24 mg GAE/g, and in cinnamon 52.34 ± 0.96–94.71 ± 3.34 mg GAE/g. In addition, the content of piperine and pepper oil in black pepper was determined, as well as the content of coumarin in cinnamon. The content of piperine in the black pepper samples was in the range of 3.92 ± 0.35–9.23 ± 0.05%. The tested black pepper samples contained 0.89 ± 0.08–2.19 ± 0.15 mL/100 g d.m. of essential oil. The coumarin content in the cinnamon samples remained in the range of 1027.67 ± 50.36–4012.00 ± 79.57 mg/kg. Taking into account the content of coumarin in the tested cinnamon samples, it should be assumed that the majority of cinnamon available in Polish retail is Cinnamomum cassia (L.) J. Presl.
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Wang M, Ling C, Cao J, Yin Y, Chang X, Wu J, Cheng T. Role of Tripartite Motif-Containing 3 Protein (TRIM3) in Rheumatoid Arthritis and Its Mechanism. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.3131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Aim: To discuss TRIM3’s effects and relative mechanisms in RA development. Materials and methods: Using FLS as research object in our study. Present study divided into two steps, first step, discussing TRIM3 depressing effects in normal FLS cell; next, using IL-1β
stimulating to make RA cell model, TRIM3 overexpression in RA model to observe cell biological activities. Measuring IL-6 and TNF-α levels by ELISA kit; evaluating cell proliferation by MTT and EdU assay; relative proteins including TRIM3, TAB2 and NF-κB(p65) proteins
expression using WB method. Results: With TRIM3 knockdown, FLS cell proliferation were significantly increased with IL-6, TNF-α levels significantly up-regulation (P < 0.001, respectively). Meanwhile, TAB2 protein expression significantly depressing and NF-κB(p65)
protein significantly increasing; those were similar as IL-1β stimulating RA cell model in FLS cell line. In RA cell model, transfection TRIM3 in FLS cell, the cell proliferation was significantly depressed with IL-1β, TNF-α levels depressing, and TAB2
protein expression significantly increasing and NF-κB(p65) protein significantly depressing. Conclusion: TRIM3 knockdown might be a result to RA development; with TRIM3 overexpression, RA induced FLS hyperproliferation significantly improved with TAB2 up-regulation and
NF-κB(p65) down-regulation in vitro.
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Affiliation(s)
- Mingjun Wang
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
| | - Chen Ling
- Center of Clinical Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
| | - Jing Cao
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
| | - Yufeng Yin
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
| | - Xin Chang
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
| | - Jian Wu
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
| | - Tao Cheng
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, 215000, Jiangsu, P. R. China
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Yadav SS, Singh MK, Hussain S, Dwivedi P, Khattri S, Singh K. Therapeutic spectrum of piperine for clinical practice: a scoping review. Crit Rev Food Sci Nutr 2022; 63:5813-5840. [PMID: 34996326 DOI: 10.1080/10408398.2021.2024792] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Translation of traditional knowledge of herbs into a viable product for clinical use is still an uphill task. Piperine, a pungent alkaloid molecule derived from Piper nigrum and Piper longum possesses diverse pharmacological effects. Traditionally, pepper is used for arthritis, bronchitis, gastritis, diarrhea, snake bite, menstrual pain, fever, and bacterial infections, etc. The anti-inflammatory, antioxidant and immunomodulatory actions of piperine are the possible mechanisms behind its therapeutic potential. Various in-silico and experimental studies have shown piperine as a possible promising molecule in coronavirus disease (COVID-19), ebola, and dengue due to its immunomodulatory and antiviral activities. The other important clinical applications of piperine are due to its bio enhancing effect on drugs, by modulating, absorption in the gastrointestinal tract, altering activities of transporters like p-glycoprotein substrates, and modulating drug metabolism by altering the expression of cytochrome P450 or UDP-glucuronosyltransferase enzymes. Piperine attracted clinicians in treating patients with arthritis, metabolic syndrome, diabetes, skin infections, gastric and liver disorders. This review focused on systematic, evidence-based insight into the use of piperine in clinical settings and mechanistic details behind its therapeutic actions. Also, highlights a number of clinical trials of piperine at various stages exploring its clinical application in cancer, neurological, respiratory, and viral disease, etc.
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Balkrishna A, Tomer M, Manik M, Srivastava J, Dev R, Haldar S, Varshney A. Chyawanprash, An Ancient Indian Ayurvedic Medicinal Food, Regulates Immune Response in Zebrafish Model of Inflammation by Moderating Inflammatory Biomarkers. Front Pharmacol 2021; 12:751576. [PMID: 34867361 PMCID: PMC8633414 DOI: 10.3389/fphar.2021.751576] [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: 08/01/2021] [Accepted: 10/15/2021] [Indexed: 01/08/2023] Open
Abstract
The time-tested Ayurvedic medicinal food, Chyawanprash, has been a part of the Indian diet since ancient times. It is an extremely concentrated mixture of extracts from medicinal herbs and processed minerals, known for its immunity boosting, rejuvenating, and anti-oxidative effects. In this study, we have evaluated the anti-inflammatory potential of Patanjali Special Chyawanprash (PSCP) using the zebrafish model of inflammation. Zebrafish were fed on PSCP-infused pellets at stipulated doses for 13 days before inducing inflammation through lipopolysaccharide (LPS) injection. The test subjects were monitored for inflammatory pathologies like behavioral fever, hyperventilation, skin hemorrhage, locomotory agility, and morphological anomaly. PSCP exerted a strong prophylactic effect on the zebrafish that efficiently protected them from inflammatory manifestations at a human equivalent dose. Expression levels of pro-inflammatory cytokines, like interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), and interleukin-1 beta (IL-1β), were also reduced in the LPS-stimulated zebrafish fed on PSCP-infused pellets. Skin hemorrhage, hyperventilation, and loss of caudal fins are characteristics of LPS-induced inflammation in zebrafish. PSCP prophylactically ameliorated skin hemorrhage, restored normal respiration, and prevented loss of caudal fin in inflamed zebrafish. Under in vitro conditions, PSCP reduced IL-6 and TNF-α secretion by THP-1 macrophages in a dose-dependent manner by targeting NF-κB signaling, as evident from the secreted embryonic alkaline phosphatase (SEAP) reporter assay. These medicinal benefits of PSCP can be attributed to its constitutional bioactive components. Taken together, these observations provide in vivo validation of the anti-inflammatory property and in vitro insight into the mode-of-action of Chyawanprash, a traditionally described medicinal food.
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Affiliation(s)
- Acharya Balkrishna
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India.,Department of Allied and Applied Sciences, University of Patanjali, Haridwar, India
| | - Meenu Tomer
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India
| | - Moumita Manik
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India
| | - Jyotish Srivastava
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India
| | - Rishabh Dev
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India
| | - Swati Haldar
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India
| | - Anurag Varshney
- Drug Discovery and Development Division, Patanjali Research Institute, Governed By Patanjali Research Foundation Trust, Haridwar, India.,Department of Allied and Applied Sciences, University of Patanjali, Haridwar, India.,Special Centre for Systems Medicine, Jawaharlal Nehru University, New Delhi, India
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Prasad S, Kulshreshtha A, Lall R, Gupta SC. Inflammation and ROS in arthritis: management by Ayurvedic medicinal plants. Food Funct 2021; 12:8227-8247. [PMID: 34302162 DOI: 10.1039/d1fo01078f] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chronic joint inflammatory disorders like osteoarthritis and rheumatoid arthritis, which are manifested by joint dysfunction, show an upsurge in inflammation and oxidative stress. Although conventional anti-arthritic drugs are being used to relieve pain from arthritic symptoms, they usually cause severe side effects. Traditionally used Ayurvedic medicinal plants are a promising alternative for the management of arthritic symptoms, as they are safe and effective. Ayurvedic medicinal plants improve arthritic symptoms by reducing joint tenderness, joint pain, swelling, bone and cartilage damage, and increasing knee flexion, walking distance and sports activities. These beneficial effects of Ayurvedic medicinal plants on arthritis are mediated through various cellular mechanisms including inhibition of the inflammatory markers NF-κB, cytokines, adipokines, PGE2, NO, iNOS, COX-2, and MMPs and induction of antioxidant status by decreasing free radicals, lipid peroxidation, and myeloperoxidase, and increasing antioxidant enzymes, Nrf2, and HO-1. Thus, a strategy requires using these Ayurvedic medicinal plants to treat arthritis. This article describes the status of inflammation and oxidative stress in arthritic conditions. We also provide evidence that Ayurvedic medicinal plants and their bioactive components are highly effective in improving arthritic symptoms.
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Affiliation(s)
- Sahdeo Prasad
- Noble Pharma, LLC, Research and Development, Menomonie, WI, 54751 USA.
| | - Alok Kulshreshtha
- Noble Pharma, LLC, Research and Development, Menomonie, WI, 54751 USA.
| | - Rajiv Lall
- Noble Pharma, LLC, Research and Development, Menomonie, WI, 54751 USA.
| | - Subash C Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
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The Herbal Supplements NOZEMAT HERB ® and NOZEMAT HERB PLUS ®: An Alternative Therapy for N. ceranae Infection and Its Effects on Honey Bee Strength and Production Traits. Pathogens 2021; 10:pathogens10020234. [PMID: 33669663 PMCID: PMC7922068 DOI: 10.3390/pathogens10020234] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 12/21/2022] Open
Abstract
Honey bees (Apis mellifera L.) are the most effective pollinators for different crops and wild flowering plants, thus maintaining numerous ecosystems in the world. However, honey bee colonies often suffer from stress or even death due to various pests and diseases. Among the latter, nosemosis is considered to be one of the most common diseases, causing serious damage to beekeeping every year. Here, we present, for the first time, the effects from the application of the herbal supplements NOZEMAT HERB® (NH) and NOZEMAT HERB PLUS® (NHP) for treating N. ceranae infection and positively influencing the general development of honey bee colonies. To achieve this, in autumn 2019, 45 colonies were selected based on the presence of N. ceranae infections. The treatment was carried out for 11 months (August 2019–June 2020). All colonies were sampled pre- and post-treatment for the presence of N. ceranae by means of light microscopy and PCR analysis. The honey bee colonies’ performance and health were evaluated pre- and post-treatment. The obtained results have shown that both supplements have exhibited statistically significant biological activity against N. ceranae in infected apiaries. Considerable enhancement in the strength of honey bee colonies and the amount of sealed workers was observed just one month after the application of NH and NHP. Although the mechanisms of action of NH and NHP against N. ceranae infection are yet to be completely elucidated, our results suggest a new holistic approach as an alternative therapy to control nosemosis and to improve honey bee colonies’ performance and health.
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Si Miao San Attenuates Inflammation and Oxidative Stress in Rats with CIA via the Modulation of the Nrf2/ARE/PTEN Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2843623. [PMID: 33628297 PMCID: PMC7892228 DOI: 10.1155/2021/2843623] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/08/2020] [Accepted: 02/02/2021] [Indexed: 12/24/2022]
Abstract
Objective Si Miao San (SMS) is a traditional Chinese formula used in China to treat rheumatic diseases. To date, its mechanism in rheumatoid arthritis (RA) treatment is uncertain. Our study aims to assess the antiarthritic effects of SMS in experimental arthritic rats. Materials and Methods SMS (8.63, 4.31, and 2.16 g/kg/day) was orally administered after the first immunization from day 14 to day 53. The effects of SMS on rats with collagen-induced arthritis (CIA) were evaluated by arthritis score and histological assessment. The levels of cytokines and anti-CII antibodies in rat serum were measured by ELISAs. The expression of oxidative stress parameters was detected by biochemical assay kits. The levels of Nrf2, HO-1, NQO1, and PTEN were determined by western blotting. Results Medium- and high-dose SMS treatment significantly decreased arthritis scores and alleviated ankle joint histopathology in the rats with CIA. It inhibited the production of IL-6, TNF-α, COX-2, and PGE2 in rat serum. SMS also suppressed the expression of anti-CII antibodies IgG1 and IgG2a. Moreover, SMS significantly suppressed the levels of MDA and MPO in the synovial tissues while increasing the levels of SOD and CAT in the rats with CIA. The levels of Nrf2, HO-1, NQO1, and PTEN were upregulated by SMS in rat synovial tissues. Conclusions This study demonstrated that SMS effectively alleviated the disease progression of CIA by decreasing the levels of proinflammatory cytokines and reducing oxidative stress damage, as indicated by IL-6, TNF-α, COX-2, and PGE2 levels; inhibiting the overproduction of MDA and MPO; and enhancing antioxidant enzymes by upregulating the Nrf2/ARE/PTEN signalling pathway.
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Singh P, Pandey KB, Rizvi SI. Piperine protects oxidative modifications in human erythrocytes. J Basic Clin Physiol Pharmacol 2021; 33:163-167. [PMID: 33559462 DOI: 10.1515/jbcpp-2020-0100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 10/31/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Piperine (1-piperoyl piperidine), a major alkaloid constituent of Piper nigrum L. and Piper longum L. has pleiotropic biological effects, but the mechanism(s) involved remain to be elucidated. The current study was conducted to examine the efficacy of antioxidant ability of piperine on t-BHP induced markers of oxidative stress in human erythrocytes. METHODS Healthy human erythrocytes and erythrocytes membrane was stressed with free radical inducer chemical; t-BHP (10-5 M), and the effects of piperine was measured against free radical mediated modification in lipid and protein content, -SH and GSH value with antioxidant potential. RESULTS The results demonstrate that treatment of erythrocytes with piperine (10-5 to 10-7 M) significantly (p<0.05) ameliorated the adverse consequences of oxidative stress as evidenced by prevention of oxidation of erythrocyte reduced glutathione, membrane thiols, proteins, and peroxidation of lipids; the effects were in correlation with ferric reducing and radical scavenging abilities of piperine. CONCLUSIONS The study concludes that piperine possesses potent anti-oxidant potential which may explain many of its observed biological effects.
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Affiliation(s)
- Prabhakar Singh
- Department of Biochemistry, University of Allahabad, Allahabad, Uttar Pradesh, India
| | | | - Syed Ibrahim Rizvi
- Department of Biochemistry, University of Allahabad, Allahabad, Uttar Pradesh, India
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Jakubczyk K, Drużga A, Katarzyna J, Skonieczna-Żydecka K. Antioxidant Potential of Curcumin-A Meta-Analysis of Randomized Clinical Trials. Antioxidants (Basel) 2020; 9:antiox9111092. [PMID: 33172016 PMCID: PMC7694612 DOI: 10.3390/antiox9111092] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 01/15/2023] Open
Abstract
Background: Antioxidant potential is defined as the ability to neutralize oxygen free radicals that are generated in excess due to environmental influences. The body’s defense mechanisms often require support in preventing the effects of oxidative stress. The literature data suggest that curcumin has antioxidant activity that can significantly reduce oxidative stress levels. The aim was to assess the impact of curcumin on oxidative stress markers. Methods: PubMed and Embase were searched from database inception until 27 September 2019 for randomized clinical trials in >20 patients treated with curcumin supplements and randomized to placebo/no intervention/physical activity to verify the antioxidant potential of curcumin. Results: Four studies were included in the meta-analysis, three of which were double-blind and one single-blind. A total of 308 participants took part in the research. A total of 40% of the respondents were men. The average age of participants was 27.60 ± 3.79 years. The average supplementation time was 67 days and the average dose of curcumin administered was 645 mg/24 h. Curcumin significantly increased total antioxidant capacity (TAC) (SMD = 2.696, Z = 2.003, CI = 95%, p = 0.045) and had a tendency to decrease malondialdehyde (MDA) concentration (SMD = −1.579, Z = −1.714, CI = 95%, p = 0.086). Conclusions: Pure curcumin has the potential to reduce MDA concentration and increase total antioxidant capacity.
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Bañuls-Mirete M, Ogdie A, Guma M. Micronutrients: Essential Treatment for Inflammatory Arthritis? Curr Rheumatol Rep 2020; 22:87. [PMID: 33104882 PMCID: PMC8078476 DOI: 10.1007/s11926-020-00962-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE OF REVIEW Synovial inflammation is characteristic of inflammatory chronic arthropathies and can cause progressive articular damage, chronic pain, and functional loss. Scientific research has increasingly focused on investigating anti-inflammatory micronutrients present in fruits, vegetables, spices, seeds, tea, and wine. This review aims to examine the anti-inflammatory effect of polyphenols (phytonutrients present in plants) and other micronutrients described in randomized clinical trials conducted in patients with chronic inflammatory arthropathies. RECENT FINDINGS There is an increasing evidence that differences in micronutrient intake might play an essential role in pathogenesis, therapeutic response, and remission of synovitis. Randomized clinical trials with specific micronutrient- or nutrient-enriched food intake show improvement of symptoms and modulation of both pro- and anti-inflammatory mediators. We found convincing evidence of the anti-inflammatory effect of several micronutrients in arthritis symptoms and inflammation. Although in clinical practice nutritional recommendations to patients with chronic joint inflammation are not consistently prescribed, the addition of these nutrients to day-to-day eating habits could potentially change the natural history of inflammatory arthritis. Future research is needed for a consensus on the specific nutritional recommendations for patients with chronic synovial inflammation.
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Affiliation(s)
- Marina Bañuls-Mirete
- Department of Medicine, School of Medicine, University of California, San Diego UCSD, 9500 Gilman Dr. MC 0663, La Jolla, CA, 92093-0663, USA
| | - Alexis Ogdie
- Division of Rheumatology, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Monica Guma
- Department of Medicine, School of Medicine, University of California, San Diego UCSD, 9500 Gilman Dr. MC 0663, La Jolla, CA, 92093-0663, USA.
- Autonomous University of Barcelona, Barcelona, Spain.
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Liu C, Yuan Y, Zhou J, Hu R, Ji L, Jiang G. Piperine ameliorates insulin resistance via inhibiting metabolic inflammation in monosodium glutamate-treated obese mice. BMC Endocr Disord 2020; 20:152. [PMID: 33028294 PMCID: PMC7542877 DOI: 10.1186/s12902-020-00617-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 08/27/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Metabolic inflammation is an essential event in obesity-induced diabetes and insulin resistance. In obesity, an increasing number of macrophages recruited into visceral adipose tissues undergo significant M1-like polarization, secreting variable amounts of pro-inflammatory cytokines and causing insulin resistance. Piperine has excellent anti-inflammatory activities and may be used in the treatment of a variety of inflammatory diseases. In this study, we investigated the effect of piperine on adipose tissue inflammation and insulin resistance in obese mice. METHODS Newborn mice were subcutaneously (s.c.) injected with monosodium glutamate (MSG) to establish a diabetes model. After 24 weeks, the MSG obese mice were divided into three groups and treated with piperine (40 mg/kg/day), metformin (150 mg/kg/day) and vehicle for 10 successive weeks, respectively. RESULTS The obesity model was successfully established, as the body weight, insulin resistance, fasting blood glucose (FBG) and dyslipidemia were significantly increased. The 10-week administration of piperine to the obese mice not only significantly decreased the elevated FBG (Model: 6.45 ± 0.41 mM; Piperine: 4.72 ± 0.44 mM, p < 0.01), serum TC (Model: 5.66 ± 0.66 mM; Piperine: 3.55 ± 0.30 mM, p < 0.01) and TG (Model: 1.41 ± 0.08 mM; Piperine: 0.94 ± 0.05 mM, p < 0.001), but also enhanced the glucose infusion rate in the hyperglycemic clamp experiment. Meanwhile, piperine improved glucose intolerance and insulin resistance in MSG obese mice. Piperine markedly decreased the total and differential white blood cell (WBC) count, the serum levels of lipopolysaccharide (LPS) and pro-inflammatory cytokines such as galectin-3 (Gal-3) and interleukin-1β (IL-1β). Furthermore, piperine clearly down-regulated the mRNA levels of pro-inflammatory cytokines and the protein levels of M1-like polarization marker CD11c and Gal-3 in adipose tissues. The in vitro study showed that piperine inhibited LPS-stimulated polarization of RAW 264.7 cells toward the M1 phenotype. CONCLUSIONS Piperine served as an immunomodulator for the treatment of obesity-related diabetes through its anti-inflammatory effects, which might be achieved by inhibiting macrophages M1 polarization in adipose tissues.
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Affiliation(s)
- Chaolong Liu
- School of Pharmacy, Qingdao University, Qingdao, 266021, Shandong, China
| | - Yanting Yuan
- School of Pharmacy, Qingdao University, Qingdao, 266021, Shandong, China
| | - Ji Zhou
- School of Pharmacy, Qingdao University, Qingdao, 266021, Shandong, China
| | - Ruixin Hu
- School of Pharmacy, Qingdao University, Qingdao, 266021, Shandong, China
| | - Lixia Ji
- School of Pharmacy, Qingdao University, Qingdao, 266021, Shandong, China.
| | - Guohui Jiang
- School of Pharmacy, Qingdao University, Qingdao, 266021, Shandong, China.
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Haq IU, Imran M, Nadeem M, Tufail T, Gondal TA, Mubarak MS. Piperine: A review of its biological effects. Phytother Res 2020; 35:680-700. [PMID: 32929825 DOI: 10.1002/ptr.6855] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 07/18/2020] [Accepted: 08/01/2020] [Indexed: 02/06/2023]
Abstract
Medicinal plants have been used for years as a source of food, spices, and, in traditional medicine, as a remedy to numerous diseases. Piper nigrum, belonging to the family Piperaceae is one of the most widely used spices all over the world. It has a distinct sharp flavor attributed to the presence of the phytochemical, piperine. Apart from its use as a spice, P. nigrum is frequently used for medicinal, preservation, and perfumery purposes. Black pepper contains 2-7.4% of piperine, varying in content is associated with the pepper plant. Piperine displays numerous pharmacological effects such as antiproliferative, antitumor, antiangiogenesis, antioxidant, antidiabetic, anti-obesity, cardioprotective, antimicrobial, antiaging, and immunomodulatory effects in various in vitro and in vivo experimental trials. Furthermore, piperine has also been documented for its hepatoprotective, anti-allergic, anti-inflammatory, and neuroprotective properties. This review highlights and discusses the medicinal and health-promoting effects of piperine, along with possible mechanisms of its action in health promotion and disease prevention. In addition, the present review summarizes the recent literature related to piperine as a therapeutic agent against several diseases.
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Affiliation(s)
- Iahtisham-Ul Haq
- Department of Diet and Nutritional Sciences, Faculty of Health and Allied Sciences, Imperial College of Business Studies, Lahore, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Muhammad Nadeem
- Department of Environmental Sciences, Comsats University Islamabad, Vehari, Pakistan
| | - Tabussam Tufail
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Tanweer A Gondal
- School of Exercise and Nutrition, Faculty of Health, Deakin University, Geelong, Victoria, Australia
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Park JR, Kang HH, Cho JK, Moon KD, Kim YJ. Feasibility of rapid piperine quantification in whole and black pepper using near infrared spectroscopy and chemometrics. J Food Sci 2020; 85:3094-3101. [PMID: 32888358 DOI: 10.1111/1750-3841.15428] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/14/2020] [Accepted: 08/10/2020] [Indexed: 12/21/2022]
Abstract
Piperine is a bioactive alkaloid that possesses various health benefits and is responsible for the pungent aroma of pepper. Piperine content in whole and ground black pepper (n = 132) was analyzed by near-infrared spectroscopy (NIRS) in the 950 to 1650 nm wavelength window. Chemometric modeling using partial least square regression was performed, and outliers were checked and removed during the preparation of the calibration curve by considering sample residual variance and sample leverage. Model accuracy was evaluated with a low root-mean-square error of cross-validation (RMSECV) and a high ratio performance to deviation (RPD). The optimal model had a coefficient of determination (R2 ) of 0.726, RMSECV of 0.289 g/100 g, and RPD of 1.744 for the whole black pepper. The results of R2 , RMSECV, and RPD for the ground black pepper were 0.850, 0.231 g/100 g, and 2.424, respectively. Therefore, based on the perspective of onsite process, the proposed NIRS method can be employed for selecting abnormal samples during the inspection of black pepper raw material and for quantifying piperine contents of final black pepper product. PRACTICAL APPLICATION: Generally, the quality indicators of black pepper are graded solely based on their external appearance, quality, and size. This study discloses the development of a near-infrared spectroscopy-based fast and accurate nondestructive analytical method for the detection of piperine, a bioactive constituent of pepper, as a tool for the quality control of whole and ground black pepper.
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Affiliation(s)
- Jong-Rak Park
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Korea
| | - Hyun-Hee Kang
- Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul, 01811, Korea
| | - Jong-Ku Cho
- Nanomarkers Co. Ltd., Seongnam, 13595, Korea
| | - Kwang-Deog Moon
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Korea
| | - Young-Jun Kim
- Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul, 01811, Korea
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Accelerated ageing profile in inflammatory arthritis is unique and tissue compartment specific. Inflammopharmacology 2020; 28:967-977. [PMID: 32594363 DOI: 10.1007/s10787-020-00731-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 06/09/2020] [Indexed: 10/24/2022]
Abstract
Rheumatoid arthritis is prevalent in more than 1% of the global population, with the highest occurrence between ages 35 and 50, which places a huge burden on the economy. Drug discovery for the prevention of this chronic disease is; therefore, a priority. It is known that subclinical progression of many chronic non-communicable diseases is exacerbated via accelerated ageing, a pro-inflammatory phenotype shift. However, rheumatoid arthritis additionally has significant humoral immune activation, inflammatory signalling-and thus the accelerated ageing profile-may differ from other chronic inflammatory diseases. The current study simulated inflammatory arthritis onset in a collagen-induced arthritis (CIA) rodent model, to characterise the redox and inflammatory profile at the onset of clinical symptoms, in different tissues, in the presence and absence of preventative antioxidant treatment. The data illustrate that an increased free radical level are evident already very early on in RA disease progression. Furthermore, oxidative stress seems to somewhat precede a significant pro-inflammatory state, perhaps due to humoral immune activation. Our data across different compartments further suggest that the compensatory increase in endogenous antioxidant activity is gradually exhausted at a different pace, with the liver showing the first signs of oxidant damage, even before significant evidence exist in circulation. The current data further suggest that preventative antioxidant intervention may have a sparing effect on endogenous antioxidant mechanisms and preserve telomere length to delay disease progression-or at least the accelerated ageing known to exacerbate RA symptoms-although it did not seem to have a significant direct effect on the autoimmune activity.
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Application of film-forming solution as a transdermal delivery system of piperine-rich herbal mixture extract for anti-inflammation. Heliyon 2020; 6:e04139. [PMID: 32551384 PMCID: PMC7292918 DOI: 10.1016/j.heliyon.2020.e04139] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/05/2020] [Accepted: 06/01/2020] [Indexed: 12/21/2022] Open
Abstract
Piperine-rich herbal mixture (PHM) used in this study is a traditional Thai medicine that contains 21 oriental herbs. It is called "Sahastara remedy" and is officially included in the Thai National List of Essential Medicine since A.D. 2011. PHM has been used orally to relieve muscle and bone pains. It contains Piper nigrum fruits as a major constituent and also Piper retrofractum fruits, PHM thus has anti-inflammatory activities that mostly come from the bioactivities of piperine consisting of these pepper fruits. Unfortunately, PHM usually causes gastrointestinal side effects. Consequently, a topical product containing an alcoholic extract of PHM (PHM-E), i.e., film-forming solution (FFS) was developed to overcome this drawback. The aims of this study were to investigate the anti-inflammatory activity of PHM-E, to evaluate physicochemical properties and the anti-inflammatory activity of FFS containing PHM-E (PHM-E FFS). Anti-inflammatory activities of PHM-E were investigated in the RAW 264.7 cells. Physicochemical properties, in vitro toxicities and anti-inflammatory activities of PHM-E FFS including its dry film (PHM-E film) were determined. PHM-E showed anti-inflammatory activities with dose dependent manners via inhibition of nitric oxide and prostaglandin E2 production by the RAW 264.7 cells and promotion of the cell phenotype polarization from M1 to M2. PHM-E FFS had low viscosity and exhibited the Newtonian behavior. It provided elastic PHM-E film with low tensile strength. The release profile of piperine from PHM-E film followed a zero-kinetic model. PHM-E FFS demonstrated compatibility with the skin cells, minimal ocular irritant when accidentally splashing into the eye and moderate-to-high potency for inhibition of inflammatory symptoms in the rats. PHM-E FFS thus had potential for use in the further clinical study to investigate its efficacy and safety in patients.
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Piperine Inhibits TGF-β Signaling Pathways and Disrupts EMT-Related Events in Human Lung Adenocarcinoma Cells. MEDICINES 2020; 7:medicines7040019. [PMID: 32276474 PMCID: PMC7235759 DOI: 10.3390/medicines7040019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/01/2020] [Accepted: 04/03/2020] [Indexed: 02/06/2023]
Abstract
Background: Piperine, an amide extracted from the Piper spices, exhibits strong anti-tumor properties. However, its effect on the epithelial–mesenchymal transition (EMT) process has never been investigated. Herein, we evaluate the toxic effect of piperine on lung adenocarcinoma (A549), breast adenocarcinoma (MDA-MB-231) and hepatocellular carcinoma (HepG2) cell lines, as well as its ability to inhibit EMT-related events induced by TGF-β1 treatment. Methods: The cell viability was investigated by MTT assay. Protein expression was evaluated by Western blot. Gene expression was monitored by real-time PCR. Zymography assay was employed to detect metalloproteinase (MMP) activity in conditioned media. Cell motility was assessed by the wound-healing and phagokinetic gold sol assays. Results: The results revealed that piperine was cytotoxic in concentrations over 100 µM, showing IC50 values for HepG2, MDA-MB-231 and A549 cell lines of 214, 238 and 198 µM, respectively. In order to investigate whether piperine would reverse the TGF-β1 induced-EMT, the A549 cell line was pretreated with sublethal concentrations of the natural amide followed by the addition of TGF-β1. Besides disrupting EMT-related events, piperine also inhibited both ERK 1/2 and SMAD 2 phosphorylation. Conclusions: These results suggest that piperine might be further used in therapeutic strategies for metastatic cancer and EMT-related disorders.
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Smilkov K, Ackova DG, Cvetkovski A, Ruskovska T, Vidovic B, Atalay M. Piperine: Old Spice and New Nutraceutical? Curr Pharm Des 2020; 25:1729-1739. [PMID: 31267856 DOI: 10.2174/1381612825666190701150803] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 06/19/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND Many of the activities associated with pepper fruits have been attributed to piperine, the most active compound present in these spices. OBJECTIVE This paper aims to provide an overview of the known properties of piperine, i.e. piperine's chemistry, its physiological activity, documented interactions as a bioenhancer and reported data concerning its toxicity, antioxidant properties and anticancer activity. DISCUSSION It is known that piperine possesses several properties. In its interaction with other drugs, it can act as a bioavailability enhancer; this effect is also manifested in combination with other nutraceuticals, e.g. with curcumin, i.e. piperine can modify curcumin's antioxidant, anti-inflammatory, antimicrobial and anticancer effects. Piperine displays significant immunomodulating, antioxidant, chemopreventive and anticancer activity; these effects have been shown to be dose-dependent and tissue-specific. However, the main limitation associated with piperine seems to be its low bioavailability, a disadvantage that innovative formulations are overcoming. CONCLUSION It is predicted that an increasing number of studies will focus on piperine, especially those directed towards unraveling its properties at molecular level. The current knowledge about the action of piperine will form a foundation for ways to improve piperine's bioavailability e.g. exploitation of different carrier systems. The therapeutical applications of this compound will be clarified, and piperine will be recognized as an important nutraceutical.
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Affiliation(s)
- Katarina Smilkov
- Department of Pharmacy, Faculty of Medical Sciences, Goce Delcev University, Stip, North Macedonia
| | - Darinka G Ackova
- Department of Pharmacy, Faculty of Medical Sciences, Goce Delcev University, Stip, North Macedonia
| | - Aleksandar Cvetkovski
- Department of Pharmacy, Faculty of Medical Sciences, Goce Delcev University, Stip, North Macedonia
| | - Tatjana Ruskovska
- Department of General Medicine, Faculty of Medical Sciences, Goce Delcev University, Stip, North Macedonia
| | - Bojana Vidovic
- Department of Bromatology, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Mustafa Atalay
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
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Andrographolide ameliorates oxidative stress, inflammation and histological outcome in complete Freund's adjuvant-induced arthritis. Chem Biol Interact 2020; 319:108984. [DOI: 10.1016/j.cbi.2020.108984] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 01/31/2020] [Accepted: 02/10/2020] [Indexed: 12/14/2022]
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Salman M, Tabassum H, Parvez S. Piperine mitigates behavioral impairments and provides neuroprotection against 3-nitropropinoic acid-induced Huntington disease-like symptoms. Nutr Neurosci 2020; 25:100-109. [DOI: 10.1080/1028415x.2020.1721645] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Mohd Salman
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
| | - Heena Tabassum
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
| | - Suhel Parvez
- Department of Medical Elementology and Toxicology, Jamia Hamdard, New Delhi, India
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El-Ghazaly MA, Fadel NA, Abdel-Naby DH, Abd El-Rehim HA, Zaki HF, Kenawy SA. Potential anti-inflammatory action of resveratrol and piperine in adjuvant-induced arthritis: Effect on pro-inflammatory cytokines and oxidative stress biomarkers. EGYPTIAN RHEUMATOLOGIST 2020. [DOI: 10.1016/j.ejr.2019.08.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Morsy M, El-Daly M, Abu Shnaf AM, Mansour S, N. Ibrahim A. Protective mechanisms of piperine against renal ischemia–reperfusion injury in rats. Pharmacogn Mag 2020. [DOI: 10.4103/pm.pm_586_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Kumar A, Dhaliwal N, Dhaliwal J, Dharavath RN, Chopra K. Astaxanthin attenuates oxidative stress and inflammatory responses in complete Freund-adjuvant-induced arthritis in rats. Pharmacol Rep 2019; 72:104-114. [PMID: 32016833 DOI: 10.1007/s43440-019-00022-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/15/2019] [Accepted: 10/11/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Astaxanthin (ATX), a natural xanthophyll carotenoid, has shown to exert significant protective effects against various diseases via its antioxidant and anti-inflammatory properties. However, its potential role in arthritis is still not reported. Therefore, the aim of the present study was to investigate the potential anti-arthritic properties of ATX against complete Freund's adjuvant (CFA)-induced arthritis rats. METHODS Adjuvant arthritis was induced by single intraplantar injection of complete Freund's adjuvant (CFA) in the left hind paw of adult female Wistar rats. ATX (25, 50 and 100 mg/kg) and indomethacin (5 mg/kg) were given orally from days 14 to 28. The anti-arthritic activity was evaluated through various nociceptive behavioral tests (mechanical allodynia, mechanical hyperalgesia, cold allodynia, and thermal hyperalgesia), paw edema assessment, and arthritis scores. Serum tumor necrosis factor-α (TNF-α), C-reactive protein (CRP) and cyclic citrullinated peptide (CCP) antibody levels were assessed. Moreover, malondialdehyde (MDA), nitrite, glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) levels were also evaluated. RESULTS Oral administration of ATX (50 and 100 mg/kg) exhibited significant anti-arthritic activity via enhancing the nociceptive threshold, reducing paw edema and improving arthritis scores. Moreover, ATX treatment also markedly suppressed inflammatory and oxidative mediators in adjuvant-administered rats. CONCLUSIONS Our findings suggest that ATX possesses potential anti-arthritic activity, which could be attributed to its anti-inflammatory and antioxidant properties.
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Affiliation(s)
- Akshay Kumar
- Pharmacology Division, University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, 160014, India
| | - Navneet Dhaliwal
- Pharmacology Division, University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, 160014, India
| | - Jatinder Dhaliwal
- Pharmacology Division, University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, 160014, India
| | - Ravinder Naik Dharavath
- Pharmacology Division, University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, 160014, India
| | - Kanwaljit Chopra
- Pharmacology Division, University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, 160014, India. .,Pharmacology Research Laboratory, UGC Centre of Advanced Studies, University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh, 160014, India.
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Cui T, Wang Q, Tian X, Zhang K, Peng Y, Zheng J. Piperine Is a Mechanism-Based Inactivator of CYP3A. Drug Metab Dispos 2019; 48:123-134. [PMID: 31748224 DOI: 10.1124/dmd.119.088955] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 11/05/2019] [Indexed: 11/22/2022] Open
Abstract
Piperine (PPR) is the representative alkaloid component of the piper species (family: Piperaceae). Our rapid screening study found PPR caused time-dependent inhibition of cytochrome P450s (CYP) 3A and 2D6, and CYP3A was inactivated the most. Further study demonstrated that PPR is a time-, concentration-, and NADPH-dependent inhibitor of CYP3A, and significant loss (49.5% ± 3.9%) of CYP3A activity was observed after 20minute incubations with 80 μM PPR at 37°C. The values of K I and k inact were 30.7 μM and 0.041 minutes-1, respectively. CYP3A competitive inhibitor ketoconazole showed protective effect against the enzyme inactivation. Superoxide dismutase/catalase and GSH displayed minor protection against the PPR-caused enzyme inactivation. Ferricyanide partially reduced the enzyme inhibition by PPR. Additionally, NADPH-dependent formation of reactive metabolites from PPR were found in human liver microsomal incubation mixtures. An ortho-quinone intermediate was trapped by NAC in microsomal incubations with PPR. DM-PPR, demethylene metabolite of PPR, showed weak enzyme inactivation relative to that caused by PPR. It appears that both carbene and ortho-quinone intermediates were involved in the inactivation of CYP3A caused by PPR. SIGNIFICANCE STATEMENT: CYP3A subfamily members (mainly CYP3A4 and CYP3A5) play a critical role in drug metabolism. Piperine (PPR), a methylenedioxyphenyl derivative combined with an unsaturated ketone, is the major active ingredient of pepper. PPR revealed time-, concentration-, and NADPH-dependent inhibitory effect on CYP3A. Carbene and quinone metabolites were both involved in the observed CYP3A inactivation by PPR. Apparently, the unsaturated ketone moiety did not participate in the enzyme inactivation. The present study sounds an alert of potential risk for food-drug interactions.
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Affiliation(s)
- Tiantian Cui
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, and Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, P. R. China(J.Z.); Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China(T.C., Q.W., X.T., K.Z., Y.P., J.Z.)
| | - Qian Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, and Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, P. R. China(J.Z.); Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China(T.C., Q.W., X.T., K.Z., Y.P., J.Z.)
| | - Xiaoxiao Tian
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, and Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, P. R. China(J.Z.); Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China(T.C., Q.W., X.T., K.Z., Y.P., J.Z.)
| | - Kehan Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, and Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, P. R. China(J.Z.); Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China(T.C., Q.W., X.T., K.Z., Y.P., J.Z.)
| | - Ying Peng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, and Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, P. R. China(J.Z.); Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China(T.C., Q.W., X.T., K.Z., Y.P., J.Z.)
| | - Jiang Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, and Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, P. R. China(J.Z.); Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, P. R. China(T.C., Q.W., X.T., K.Z., Y.P., J.Z.)
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Sadarani B, Majumdar A, Paradkar S, Mathur A, Sachdev S, Mohanty B, Chaudhari P. Enhanced skin permeation of Methotrexate from penetration enhancer containing vesicles: In vitro optimization and in vivo evaluation. Biomed Pharmacother 2019; 114:108770. [DOI: 10.1016/j.biopha.2019.108770] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 03/07/2019] [Accepted: 03/07/2019] [Indexed: 12/22/2022] Open
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Piper Species: A Comprehensive Review on Their Phytochemistry, Biological Activities and Applications. Molecules 2019; 24:molecules24071364. [PMID: 30959974 PMCID: PMC6479398 DOI: 10.3390/molecules24071364] [Citation(s) in RCA: 162] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 03/25/2019] [Accepted: 04/03/2019] [Indexed: 12/23/2022] Open
Abstract
Piper species are aromatic plants used as spices in the kitchen, but their secondary metabolites have also shown biological effects on human health. These plants are rich in essential oils, which can be found in their fruits, seeds, leaves, branches, roots and stems. Some Piper species have simple chemical profiles, while others, such as Piper nigrum, Piper betle, and Piper auritum, contain very diverse suites of secondary metabolites. In traditional medicine, Piper species have been used worldwide to treat several diseases such as urological problems, skin, liver and stomach ailments, for wound healing, and as antipyretic and anti-inflammatory agents. In addition, Piper species could be used as natural antioxidants and antimicrobial agents in food preservation. The phytochemicals and essential oils of Piper species have shown strong antioxidant activity, in comparison with synthetic antioxidants, and demonstrated antibacterial and antifungal activities against human pathogens. Moreover, Piper species possess therapeutic and preventive potential against several chronic disorders. Among the functional properties of Piper plants/extracts/active components the antiproliferative, anti-inflammatory, and neuropharmacological activities of the extracts and extract-derived bioactive constituents are thought to be key effects for the protection against chronic conditions, based on preclinical in vitro and in vivo studies, besides clinical studies. Habitats and cultivation of Piper species are also covered in this review. In this current work, available literature of chemical constituents of the essential oils Piper plants, their use in traditional medicine, their applications as a food preservative, their antiparasitic activities and other important biological activities are reviewed.
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Zhang S, Ren Q, Qi H, Liu S, Liu Y. Adverse Effects of Fine-Particle Exposure on Joints and Their Surrounding Cells and Microenvironment. ACS NANO 2019; 13:2729-2748. [PMID: 30773006 DOI: 10.1021/acsnano.8b08517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Current understanding of the health risks and adverse effects upon exposure to fine particles is premised on the direct association of particles with target organs, particularly the lung; however, fine-particle exposure has also been found to have detrimental effects on sealed cavities distant to the portal-of-entry, such as joints. Moreover, the fundamental toxicological issues have been ascribed to the direct toxic mechanisms, in particular, oxidative stress and proinflammatory responses, without exploring the indirect mechanisms, such as compensated, adaptive, and secondary effects. In this Review, we recapitulate the current findings regarding the detrimental effects of fine-particle exposure on joints, the surrounding cells, and microenvironment, as well as their deteriorating impact on the progression of arthritis. We also elaborate the likely molecular mechanisms underlying the particle-induced detrimental influence on joints, not limited to direct toxicity, but also considering the other indirect mechanisms. Because of the similarities between fine air particles and engineered nanomaterials, we compare the toxicities of engineered nanomaterials to those of fine air particles. Arthritis and joint injuries are prevalent, particularly in the elderly population. Considering the severity of global exposure to fine particles and limited studies assessing the detrimental effects of fine-particle exposure on joints and arthritis, this Review aims to appeal to a broad interest and to promote more research efforts in this field.
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Affiliation(s)
- Shuping Zhang
- Institute for Medical Engineering and Science , Massachusetts Institute of Technology , Cambridge , Massachusetts 02139 , United States
| | - Quanzhong Ren
- State Key Laboratory of Environmental Chemistry and Ecotoxicology , Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085 , P. R. China
| | - Hui Qi
- Beijing Jishuitan Hospital , Peking University Health Science Center , Beijing 100035 , P. R. China
- Beijing Research Institute of Traumatology and Orthopaedics , Beijing 100035 , P. R. China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology , Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085 , P. R. China
| | - Yajun Liu
- Beijing Jishuitan Hospital , Peking University Health Science Center , Beijing 100035 , P. R. China
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Lu Q, Sun Y, Ares I, Anadón A, Martínez M, Martínez-Larrañaga MR, Yuan Z, Wang X, Martínez MA. Deltamethrin toxicity: A review of oxidative stress and metabolism. ENVIRONMENTAL RESEARCH 2019; 170:260-281. [PMID: 30599291 DOI: 10.1016/j.envres.2018.12.045] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/18/2018] [Accepted: 12/19/2018] [Indexed: 06/09/2023]
Abstract
Deltamethrin is widely used worldwide due to its valuable insecticidal activity against pests and parasites. Increasing evidence has shown that deltamethrin causes varying degrees of toxicity. Moreover, oxidative stress and metabolism are highly correlated with toxicity. For the first time, this review systematically summarizes the deltamethrin toxicity mechanism from the perspective of oxidative stress, including deltamethrin-mediated oxidative damage, antioxidant status, oxidative signaling pathways and modulatory effects of antagonists, synergists and placebos on oxidative stress. Further, deltamethrin metabolism, including metabolites, metabolic enzymes and pathways and deltamethrin metabolite toxicity are discussed. This review will shed new light on deltamethrin toxicity mechanisms and provide effective strategies to ensure pest control and prevention of human and animal poisoning.
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Affiliation(s)
- Qirong Lu
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Yaqi Sun
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Irma Ares
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Arturo Anadón
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain.
| | - Marta Martínez
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - María-Rosa Martínez-Larrañaga
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Zonghui Yuan
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Xu Wang
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
| | - María-Aránzazu Martínez
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
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Ramírez-Marroquín OA, Manzano-Pérez F, López-Torres A, Hernández-López A, Cortés-Pacheco A, Reyes-González MA. First mechanosynthesis of piperlotines A, C, and derivatives through solvent-free Horner-Wadsworth-Emmons reaction. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2018.1550204] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | | | | | | | | | - Miguel Angel Reyes-González
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza Nuevo León, Mexico
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Guimaraes-Stabili MR, de Aquino SG, de Almeida Curylofo F, Tasso CO, Rocha FRG, de Medeiros MC, de Pizzol JP, Cerri PS, Romito GA, Rossa C. Systemic administration of curcumin or piperine enhances the periodontal repair: a preliminary study in rats. Clin Oral Investig 2018; 23:3297-3306. [PMID: 30498979 DOI: 10.1007/s00784-018-2755-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 11/22/2018] [Indexed: 12/01/2022]
Abstract
OBJECTIVES Studies have documented the anti-inflammatory effects of spices, which may be related to treatment of chronic diseases. The purpose of this study was to evaluate the influence of curcumin and piperine and their association on experimental periodontal repair in rats. MATERIALS AND METHODS Periodontitis was induced via the installation of a ligature around the first molar. After 15 days, the ligatures were removed, and the rats were separated into groups (12 animals per group): (i) curcumin, (ii) piperine, (iii) curcumin+piperine, (iv) corn oil vehicle, and (v) control group (animals had ligature-induced periodontitis but were not treated). The compounds were administered daily, for 15 days by oral gavage. Animals were euthanized at 5 and 15 days, and hemimaxillae and gingival tissues were harvested. Bone repair was assessed by μCT (microcomputer tomography). Histological sections were stained with hematoxylin/eosin (H/E) for the assessment of cellular infiltrate or picrosirius red for quantification of collagen content, and subjected to immunohistochemistry for detecting NF-ĸB. Gingival tissues were used to evaluate levels of TGF-β and IL-10 (ELISA). RESULTS Curcumin and piperine increased the TGF-β level, significantly improved the collagen repair, and decreased the cellularity and activation of NF-ĸB in the periodontal tissues, but only curcumin caused a significant increase in early bone repair. CONCLUSION Curcumin and piperine promoted a substantive effect on tissue repair; however, there was not synergistic effect of compounds administered in combination. CLINICAL RELEVANCE Curcumin and piperine stimulates the tissue repair and may be potential candidates for the treatment of periodontal disease.
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Affiliation(s)
- Morgana R Guimaraes-Stabili
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara - Univ Estadual Paulista (UNESP), Rua Humaita, 1680 - Centro, Araraquara, SP, 14801-903, Brazil.
| | - Sabrina Garcia de Aquino
- Department of Clinical and Social Dentistry- Health Science Center, Federal University of Paraíba, João Pessoa, Brazil
| | - Fabiana de Almeida Curylofo
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara - Univ Estadual Paulista (UNESP), Rua Humaita, 1680 - Centro, Araraquara, SP, 14801-903, Brazil
| | - Camilla Olga Tasso
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara - Univ Estadual Paulista (UNESP), Rua Humaita, 1680 - Centro, Araraquara, SP, 14801-903, Brazil
| | - Fernanda Regina Godoy Rocha
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara - Univ Estadual Paulista (UNESP), Rua Humaita, 1680 - Centro, Araraquara, SP, 14801-903, Brazil
| | - Marcell Costa de Medeiros
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara - Univ Estadual Paulista (UNESP), Rua Humaita, 1680 - Centro, Araraquara, SP, 14801-903, Brazil
| | - José Paulo de Pizzol
- Department of Histology and Embriology, School of Dentistry at Araraquara, UNESP, Araraquara, SP, Brazil
| | - Paulo Sérgio Cerri
- Department of Histology and Embriology, School of Dentistry at Araraquara, UNESP, Araraquara, SP, Brazil
| | | | - Carlos Rossa
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara - Univ Estadual Paulista (UNESP), Rua Humaita, 1680 - Centro, Araraquara, SP, 14801-903, Brazil
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Verma N, Bal S, Gupta R, Aggarwal N, Yadav A. Antioxidative Effects of Piperine against Cadmium-Induced Oxidative Stress in Cultured Human Peripheral Blood Lymphocytes. J Diet Suppl 2018; 17:41-52. [DOI: 10.1080/19390211.2018.1481485] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Neha Verma
- Biotechnology Department, Kurukshetra University, Kurukshetra, India
| | - Surbhi Bal
- Biotechnology Department, Kurukshetra University, Kurukshetra, India
| | - Ranjan Gupta
- Biochemistry Department, Kurukshetra University, Kurukshetra, India
| | - Neeraj Aggarwal
- Microbiology Department, Kurukshetra University, Kurukshetra, India
| | - Anita Yadav
- Biotechnology Department, Kurukshetra University, Kurukshetra, India
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Liu JY, Hou YL, Cao R, Qiu HX, Cheng GH, Tu R, Wang L, Zhang JL, Liu D. Protodioscin ameliorates oxidative stress, inflammation and histology outcome in Complete Freund's adjuvant induced arthritis rats. Apoptosis 2018; 22:1454-1460. [PMID: 28916869 DOI: 10.1007/s10495-017-1420-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Protective effect of protodioscin or methyl protodioscin against inflammation had been reported in various inflammation diseases. This study aimed to investigate the effect of protodioscin against Complete Freund's adjuvant (CFA)-induced arthritis rats. Rats randomly divided into model groups were injected with CFA, companied with different dose of protodioscin (50, 100, and 200 mg/kg body weight). The histology, changes in biochemical parameters and inflammatory cytokines expression were detected for anti-inflammation effect evaluation of protodioscin. CFA treatment induced arthritic rats with swelling paw, ankle inflammation, and area of lymphocyte infiltration, upregulated inflammatory cytokines (IL-1β, TNF-α, cyclo-oxygenase 2, and IL-6 as well as prostaglandin E2), articular elastase, myeloperoxidase, lipid peroxidase and nitrite oxide levels, downregulated glutathione, catalase, and superoxide dismutase. In contrast, protodioscin ameliorated all the changes induced by CFA in rats, suggesting the anti-inflammatory effect of protodioscin. We concluded that protodioscin administration into CFA-induced arthritis rats protected against CFA-induced oxidative stress, neutrophil infiltration, and inflammation, suggesting the anti-inflammatory effect and the therapeutic potential of protodioscin for arthritis.
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Affiliation(s)
- Jia-Yu Liu
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China.,Xi'an Institute of Rheumatology, Xi'an, 710082, China
| | - Ya-Ling Hou
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China
| | - Rong Cao
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China
| | - Hong Xia Qiu
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China
| | - Guo-Hua Cheng
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China
| | - Ran Tu
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710082, Shaanxi, China
| | - Li Wang
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China.,Xi'an Institute of Rheumatology, Xi'an, 710082, China
| | - Jun-Li Zhang
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China.,Xi'an Institute of Rheumatology, Xi'an, 710082, China
| | - Dan Liu
- Department of Rheumatology and Immunology, Xi'an No. 5 Hospital, 112 Xi Guan Zheng Jie Street, Lian Hu District, Xi'an, 710082, China. .,Xi'an Institute of Rheumatology, Xi'an, 710082, China.
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Xia ZB, Yuan YJ, Zhang QH, Li H, Dai JL, Min JK. Salvianolic Acid B Suppresses Inflammatory Mediator Levels by Downregulating NF-κB in a Rat Model of Rheumatoid Arthritis. Med Sci Monit 2018; 24:2524-2532. [PMID: 29691361 PMCID: PMC5939601 DOI: 10.12659/msm.907084] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Background Salvianolic acid B (SB) is a major active phyto-component of the plant Radix Salvia miltiorrhiza, which is traditionally used to treat joint pain and arthritis. The present study examined the anti-rheumatoid arthritis efficacy of SB on collagen-induced rheumatoid arthritis (CIA) in a rat model. Material/Methods Forty-eight rats were divided into 4 groups: Control rats treated with saline (Group I), rats subjected to CIA induction by intradermal injection of bovine collagen II type at the tail (Group II), and rats subjected to CIA and supplemented with either 20 or 40 mg/kg of SB for 28 days (group III or IV). Results Paw swelling, edema, arthritis score, thymus and spleen indexes, and neutrophil infiltration were significantly decreased (p<0.01) by treatment with 20 or 40 mg/kg of SB. The levels of inflammatory cytokines (interleukin-1β, -6, and -17, and TNF-α) and anti-collagen II-specific immunoglobulins (IgG1 and IgG2a) were markedly decreased (p<0.01), and those of antioxidant enzymes (SOD, CAT, and GSH) were significantly increased (p<0.01) in SB-treated rats. Administration with SB (20 or 40 mg/kg) resulted in lower phosphorylated IκB-α and NF-κB p65 protein levels and markedly downregulated IκB-α expression. Furthermore, CIA rats revealed the presence of highly diffused polymorphonuclear cells (PMNs) infiltration with eroded cartilage; however, these phenomena were considerably ameliorated by SB. Conclusions SB alleviates oxidative stress and inflammation in CIA rats, thus verifying its anti-rheumatoid arthritis property.
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Affiliation(s)
- Zeng-Bing Xia
- Department of Orthopaedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang, China (mainland)
| | - Yong-Jian Yuan
- Department of Orthopaedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang, China (mainland)
| | - Qiang-Hua Zhang
- Department of Orthopaedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang, China (mainland)
| | - Heng Li
- Department of Orthopaedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang, China (mainland)
| | - Ji-Lin Dai
- Department of Orthopaedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang, China (mainland)
| | - Ji-Kang Min
- Department of Orthopaedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang, China (mainland)
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Kunnumakkara AB, Sailo BL, Banik K, Harsha C, Prasad S, Gupta SC, Bharti AC, Aggarwal BB. Chronic diseases, inflammation, and spices: how are they linked? J Transl Med 2018; 16:14. [PMID: 29370858 PMCID: PMC5785894 DOI: 10.1186/s12967-018-1381-2] [Citation(s) in RCA: 177] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 01/10/2018] [Indexed: 01/17/2023] Open
Abstract
Extensive research within the last several decades has revealed that the major risk factors for most chronic diseases are infections, obesity, alcohol, tobacco, radiation, environmental pollutants, and diet. It is now well established that these factors induce chronic diseases through induction of inflammation. However, inflammation could be either acute or chronic. Acute inflammation persists for a short duration and is the host defense against infections and allergens, whereas the chronic inflammation persists for a long time and leads to many chronic diseases including cancer, cardiovascular diseases, neurodegenerative diseases, respiratory diseases, etc. Numerous lines of evidence suggest that the aforementioned risk factors induced cancer through chronic inflammation. First, transcription factors NF-κB and STAT3 that regulate expression of inflammatory gene products, have been found to be constitutively active in most cancers; second, chronic inflammation such as pancreatitis, prostatitis, hepatitis etc. leads to cancers; third, activation of NF-κB and STAT3 leads to cancer cell proliferation, survival, invasion, angiogenesis and metastasis; fourth, activation of NF-κB and STAT3 leads to resistance to chemotherapy and radiation, and hypoxia and acidic conditions activate these transcription factors. Therefore, targeting these pathways may provide opportunities for both prevention and treatment of cancer and other chronic diseases. We will discuss in this review the potential of various dietary agents such as spices and its components in the suppression of inflammatory pathways and their roles in the prevention and therapy of cancer and other chronic diseases. In fact, epidemiological studies do indicate that cancer incidence in countries such as India where spices are consumed daily is much lower (94/100,000) than those where spices are not consumed such as United States (318/100,000), suggesting the potential role of spices in cancer prevention.
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Affiliation(s)
- Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India.
| | - Bethsebie L Sailo
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Kishore Banik
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Choudhary Harsha
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Sahdeo Prasad
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Subash Chandra Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Alok Chandra Bharti
- Molecular Oncology Laboratory, Department of Zoology, University of Delhi (North Campus), Delhi, 110007, India
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Gong F, Cui L, Zhang X, Zhan X, Gong X, Wen Y. Piperine ameliorates collagenase-induced Achilles tendon injury in the rat. Connect Tissue Res 2018; 59:21-29. [PMID: 28165813 DOI: 10.1080/03008207.2017.1289188] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Tendinopathy is a common clinical pathology found in athletes and workers with mixed treatment results. Piperine, a major alkaloid found in the black and long pepper, has been demonstrated to have variety of pharmacological properties such as analgesic and anti-inflammatory effects. The present study was designed to investigate the effects of piperine on collagenase-induced Achilles tendon injury. Rats were intratendineously injected with collagenase in the right Achilles tendon, followed by intragastrical administration of piperine (100 mg/kg). Morphological structure and biochemical analysis of glycosaminoglycans, hydroxyproline, collagen III, and the activity of matrix metallopeptidases in the tendon tissues were performed. Our results showed that collagenase injection resulted in clear degenerative changes in the tendon. Administration of piperine improved the morphological structure of tendon, increased glycosaminoglycans and hydroxyproline levels, and inhibited the expression and activities of MMP-2 and MMP-9. Furthermore, piperine inhibited the activation of ERK and p38 signaling pathways in injured tendon. These results indicate a beneficial role of piperine against collagenase-induced tendon injury.
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Affiliation(s)
- Fengyan Gong
- a Department of Gynaecology and Obstetrics , The First Hospital of Jilin University , Changchun , China
| | - Lifeng Cui
- a Department of Gynaecology and Obstetrics , The First Hospital of Jilin University , Changchun , China
| | - Xiaona Zhang
- b Department of Anesthesiology , The First Hospital of Jilin University , Changchun , China
| | - Xiangbo Zhan
- c Department of Gynaecology and Obstetrics , Qingyuan People's Hospital , Qingyuan , China
| | - Xu Gong
- d Department of Hand and Foot Surgery , The First Hospital of Jilin University , Changchun , China
| | - Yan Wen
- a Department of Gynaecology and Obstetrics , The First Hospital of Jilin University , Changchun , China
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Lee SH, Kim HY, Back SY, Han HK. Piperine-mediated drug interactions and formulation strategy for piperine: recent advances and future perspectives. Expert Opin Drug Metab Toxicol 2017; 14:43-57. [PMID: 29250980 DOI: 10.1080/17425255.2018.1418854] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Piperine has various pharmacological effects and can modulate the functional activity of metabolic enzymes and drug transporters. Consequently, there is a great interest in the application of piperine as an alternative medicine or bioavailability enhancer. Areas covered: This review deals with the effects of piperine on metabolizing enzymes and drug transporters. It provides the readers with an update on transporter-mediated and also metabolic enzyme-mediated piperine-drug interactions, with emphasis on its in vivo implications. This article also encompasses recent advances in the formulation approaches and technologies for optimizing the delivery of piperine. Expert opinion: Piperine can influence the pharmacokinetics of coadministered drugs, which may result in a therapeutically beneficial or adverse effect. Given that piperine inhibits or stimulates the activity of metabolic enzymes and transporters depending on the treatment conditions, the clinical significance of piperine-drug interactions should be assessed by varying the dose, dosing frequency, and the duration of treatment. In particular, better understanding the clinical relevance of piperine-drug interactions based on long-term assessments will provide a strong basis for the feasibility and applicability of piperine as a bioenhancer or a health-promoting agent. The development of effective formulations is also critical to facilitate the therapeutic applications of piperine.
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Affiliation(s)
- Sang Hoon Lee
- a College of Pharmacy , Dongguk University-Seoul , Goyang , Korea
| | - Hyeon Young Kim
- a College of Pharmacy , Dongguk University-Seoul , Goyang , Korea
| | - Seung Yun Back
- a College of Pharmacy , Dongguk University-Seoul , Goyang , Korea
| | - Hyo-Kyung Han
- a College of Pharmacy , Dongguk University-Seoul , Goyang , Korea
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Anissian D, Ghasemi-Kasman M, Khalili-Fomeshi M, Akbari A, Hashemian M, Kazemi S, Moghadamnia AA. Piperine-loaded chitosan-STPP nanoparticles reduce neuronal loss and astrocytes activation in chemical kindling model of epilepsy. Int J Biol Macromol 2017; 107:973-983. [PMID: 28939512 DOI: 10.1016/j.ijbiomac.2017.09.073] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/12/2017] [Accepted: 09/18/2017] [Indexed: 10/18/2022]
Abstract
Recent evidence suggests that encapsulation of hydrophobic drugs in biodegradable polymers opens a new horizon in nanomedicine filed. Piperine, a main alkaloid form of black pepper possesses potent anticonvulsant activity. However, the low water solubility of piperine has limited its clinical application. In this study, piperine was loaded on chitosan-sodium tripolyphosphate nanoparticles (CS-STPP NPs) and the effect of piperine NPs on seizures behavior and astrocytes activation was assessed in pentylentetrazol (PTZ)-induced kindling model. Animals have received the daily injection of free piperine or piperine NPs at doses of 5 or 10mg/kg, 10days before PTZ injections and their intraperitoneally (i.p) administration continued until the last PTZ injection. The neuroprotective effects of piperine NPs were evaluated using nissl staining and immunostaining against NeuN. Astrocytes activation was examined by GFAP immunostaining. Behavioral data showed that piperine NPs have inhibited the development of seizure parameters compared to the free piperine groups. In addition, the levels of cell loss and astrocytes activation were reduced in piperine NPs groups. In conclusion, these data suggest that piperine NPs enhance the neuroprotection and ameliorate the astrocytes activation in chemical kindling model of epilepsy. This may provide an effective therapeutic strategy for the treatment of epilepsy disorder.
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Affiliation(s)
- Diana Anissian
- Student Research Committee, Babol University of Medical Sciences, Babol, Mazandaran, Iran
| | - Maryam Ghasemi-Kasman
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Mazandaran, Iran; Neuroscience Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Mazandaran, Iran.
| | - Mohsen Khalili-Fomeshi
- Student Research Committee, Babol University of Medical Sciences, Babol, Mazandaran, Iran
| | - Atefeh Akbari
- Student Research Committee, Babol University of Medical Sciences, Babol, Mazandaran, Iran
| | - Mona Hashemian
- Student Research Committee, Babol University of Medical Sciences, Babol, Mazandaran, Iran
| | - Sohrab Kazemi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Mazandaran, Iran
| | - Ali Akbar Moghadamnia
- Department of Pharmacology, Faculty of Medical Sciences, Babol University of Medical Sciences, Babol, Mazandaran, Iran
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Cytotoxicity and immunomodulatory effects of sol-gel combustion based titanium dioxide (TiO 2 ) particles of large surface area on RAW 264.7 macrophages. Toxicol In Vitro 2017; 43:92-103. [DOI: 10.1016/j.tiv.2017.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 06/06/2017] [Accepted: 06/08/2017] [Indexed: 01/23/2023]
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Sun Y, Zhao DL, Liu ZX, Sun XH, Li Y. Beneficial effect of 20-hydroxyecdysone exerted by modulating antioxidants and inflammatory cytokine levels in collagen-induced arthritis: A model for rheumatoid arthritis. Mol Med Rep 2017; 16:6162-6169. [DOI: 10.3892/mmr.2017.7389] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 06/02/2017] [Indexed: 11/05/2022] Open
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Gao T, Xue H, Lu L, Zhang T, Han H. Characterization of piperine metabolites in rats by ultra-high-performance liquid chromatography with electrospray ionization quadruple time-of-flight tandem mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2017; 31:901-910. [PMID: 28370557 DOI: 10.1002/rcm.7864] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 03/27/2017] [Accepted: 03/27/2017] [Indexed: 06/07/2023]
Abstract
RATIONALE Piperine is a major constituent of Piper nigrum L. and is a naturally bioactive alkaloid. Structural changes in piperine have been shown to result in different biological effects. The present study aims to investigate piperine metabolites in rat plasma, bile, urine, and feces after oral administration. METHODS The metabolic pathway of piperine in vivo was investigated using ultra-high-performance liquid chromatography (UHLPC) combined with electrospray ionization quadruple time-of-flight tandem mass spectrometry (QTOF-MS). Piperine metabolites were found and identified by fragmentation patterns and accurate mass measurements. RESULTS The 12 metabolites detected and identified were divided into three groups: methylenedioxycyclic ring-opening metabolites (M01-M08), methylenedioxycyclic ring-oxidizing metabolites (M09-M11), and piperidine ring-cleavage metabolites (M12). Seven piperine metabolites, including M02, M03, M04, M05, M09, M10 and M11, were reported for the first time in the literature. CONCLUSIONS Results showed that the principal metabolism pathways of piperine in rat were reduction and demethylation after ring-opening, and that UHPLC/QTOF-MS can serve as an important analytical platform to gather the piperine metabolism profile. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Tingting Gao
- Experimental Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Haiping Xue
- Experimental Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Lu Lu
- Experimental Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Tong Zhang
- Experimental Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Han Han
- Experimental Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
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Soutar DA, Doucette CD, Liwski RS, Hoskin DW. Piperine, a Pungent Alkaloid from Black Pepper, Inhibits B Lymphocyte Activation and Effector Functions. Phytother Res 2017; 31:466-474. [PMID: 28102026 DOI: 10.1002/ptr.5772] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/21/2016] [Accepted: 12/28/2016] [Indexed: 11/09/2022]
Abstract
Piperine has several well-documented anti-inflammatory properties; however, little is known regarding its effect on humoral immunity. In this study, we describe the immunosuppressive effect of piperine on B lymphocytes, which are integral to the humoral immune response. Mouse B cells were cultured in the absence or presence of non-cytotoxic concentrations (25, 50, and 100 μM) of piperine during T-dependent or T-independent stimulation. Piperine inhibited B cell proliferation by causing G0/G1 phase cell cycle arrest in association with reduced expression of cyclin D2 and D3. The inhibitory effect of piperine was not mediated through transient receptor potential vanilloid-1 ion channel (TRPV1) because piperine also inhibited the proliferation of B cells from TRPV1-deficient mice. Expression of class II major histocompatibility complex molecules and costimulatory CD40 and CD86 on B lymphocytes was reduced in the presence of piperine, as was B cell-mediated antigen presentation to syngeneic T cells. In addition, piperine inhibited B cell synthesis of interleukin (IL)-6 and IL-10 cytokines, as well as IgM, IgG2b, and IgG3 immunoglobulins. The inhibitory effect of piperine on B lymphocyte activation and effector function warrants further investigation for possible application in the treatment of pathologies related to inappropriate humoral immune responses. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- David A Soutar
- Department of Pathology, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada
| | - Carolyn D Doucette
- Department of Pathology, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada
| | - Robert S Liwski
- Department of Pathology, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada
| | - David W Hoskin
- Department of Pathology, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada.,Department of Microbiology and Immunology, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada.,Department of Surgery, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada
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Dinesh P, Rasool M. Berberine, an isoquinoline alkaloid suppresses TXNIP mediated NLRP3 inflammasome activation in MSU crystal stimulated RAW 264.7 macrophages through the upregulation of Nrf2 transcription factor and alleviates MSU crystal induced inflammation in rats. Int Immunopharmacol 2017; 44:26-37. [PMID: 28068647 DOI: 10.1016/j.intimp.2016.12.031] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 12/11/2016] [Accepted: 12/26/2016] [Indexed: 12/18/2022]
Abstract
The current study was designed to investigate the therapeutic potential of berberine on monosodium urate (MSU) crystal stimulated RAW 264.7 macrophages and in MSU crystal induced rats. Our results indicate that berberine (25, 50 and 75μM) suppressed the levels of pro-inflammatory cytokines (interleukin-1beta (IL-1β) and tumor necrosis factor alpha (TNFα)) and intracellular reactive oxygen species in MSU crystal stimulated RAW 264.7 macrophages. The mRNA expression levels of IL-1β, caspase 1, nucleotide-binding oligomerization domain-like receptor pyrin domain containing 3 (NLRP3), thioredoxin interacting protein (TXNIP) and kelch-like ECH-associated protein 1 (Keap1) were found downregulated with the upregulation of nuclear factor erythroid-2-related factor 2 (Nrf2) transcription factor and its associated anti-oxidant enzymes: Heme oxygenase I (HO-1), superoxide dismutase (SOD1), glutathione peroxidase (GPx), NADPH quinone oxidoreductase-1 (NQO1) and catalase (CAT) in MSU crystal stimulated RAW 264.7 macrophages upon berberine treatment. Subsequently, western blot analysis revealed that berberine decreased the protein expression of IL-1β and caspase 1 and increased Nrf2 expression in RAW 264.7 macrophages. Immunofluorescence analysis also explored increased expression of Nrf2 in MSU crystal stimulated RAW 264.7 macrophages by berberine treatment. In addition, the paw edema, pain score, pro-inflammatory cytokines (IL-1β and TNFα) and articular elastase activity were found significantly reduced in berberine (50mg/kgb·wt) administered MSU crystal-induced rats. Conclusively, our current findings suggest that berberine may represent as a potential candidate for the treatment of gouty arthritis by suppressing inflammatory mediators and activating Nrf2 anti-oxidant pathway.
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Affiliation(s)
- Palani Dinesh
- Immunopathology Lab, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamil Nadu, India
| | - MahaboobKhan Rasool
- Immunopathology Lab, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamil Nadu, India.
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