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Shamsheer R, Sunoqrot S, Kasabri V, Shalabi D, Alkhateeb R, Alhiari Y, Ababneh R, Ikhmais B, Abumansour H. Preparation and Characterization of Capsaicin Encapsulated Polymeric Micelles and Studies of Synergism with Nicotinic Acids as Potential Anticancer Nanomedicines. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2023; 15:107-125. [PMID: 37705853 PMCID: PMC10496848 DOI: 10.4103/jpbs.jpbs_311_22] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 02/04/2023] [Accepted: 02/20/2023] [Indexed: 09/15/2023] Open
Abstract
Background/Objective/Methods Capsaicin micelles were prepared by the direct dissolution using the amphiphilic copolymer Pluronic P123 and advanced for substantially novel submicro-nanocytotoxicity. Results Superior cytotoxicity of capsaicin loaded nanomicelles vs. both the raw capsaicin and reference cisplatin in pancreatic PANC1, breast MCF7, colorectal resistant CACO2, skin A375, lung A549 and prostate PC3 cancer cell lines were delineated. Nicotinic acid (NA) derivative 39 (2-Amino IsoNA) had antiinflammatory potential but consistently lacked antiproliferation in MCF7, PANC1 and CACO2. Besides NA derivatives 8 (5-MethylNA) and 44 (6-AminoNA) exhibited lack of antiinflammation but had comparable antitumorigenesis potency to cisplatin in PANC1 cells. Though capsaicin loaded nanomicelles exerted pronounced antiinflammation (with IC50 value of 510 nM vs. Indomethacin's) in lipopolysacchride-induced inflammation of RAW247.6 macrophages; they lacked DPPH scavenging propensities. Free capsaicin proved more efficacious vs. its loaded nanocarriers to chemosensitize cytotoxicity of combinations with NAs 1(6-Hexyloxy Nicotinic Acid), 5(6-OctyloxyNA), 8(5-MethylNA), 12(6-Thien-2yl-NA), 13(5,6-DichloroNA) and 44(6-AminoNA) in CACO2, PANC1 and prostate PC3. Conclusion Capsaicin loaded nanomicelles proved more efficacious vs. free capsaicin to chemo-sensitize antiproliferation of cotreatments with NA derivatives, 1, 5, 8, 12, 13 and 44 (in skin A375), 1, 5, 8 and 12 (in breast MCF7), and 1, 5, 12 and 44 (in lung A549).
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Affiliation(s)
- Rawan Shamsheer
- Department of Clinical Pharmacy and Biopharmaceutics, School of Pharmacy, University of Jordan, Amman, Jordan
| | - Suhair Sunoqrot
- Department of Pharmacy, School of Pharmacy, AL-Zaytoonah University of Jordan, Amman, Jordan
| | - Violet Kasabri
- Department of Clinical Pharmacy and Biopharmaceutics, School of Pharmacy, University of Jordan, Amman, Jordan
| | - Dana Shalabi
- Department of Clinical Pharmacy and Biopharmaceutics, School of Pharmacy, University of Jordan, Amman, Jordan
| | - Rema Alkhateeb
- Department of Clinical Pharmacy and Biopharmaceutics, School of Pharmacy, University of Jordan, Amman, Jordan
| | - Yusuf Alhiari
- Department of Clinical Pharmacy and Biopharmaceutics, School of Pharmacy, University of Jordan, Amman, Jordan
- Department of Pharmacy, School of Pharmacy, AL-Zaytoonah University of Jordan, Amman, Jordan
| | - Riad Ababneh
- Physics Department, Yarmouk University, Irbid, Jordan
| | - Balqis Ikhmais
- Department of Pharmacy, School of Pharmacy, AL-Zaytoonah University of Jordan, Amman, Jordan
| | - Hamza Abumansour
- Department of Pharmacy, School of Pharmacy, AL-Zaytoonah University of Jordan, Amman, Jordan
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Quer E, Pereira S, Michel T, Santonja M, Gauquelin T, Simioni G, Ourcival JM, Joffre R, Limousin JM, Aupic-Samain A, Lecareux C, Dupouyet S, Orts JP, Bousquet-Mélou A, Gros R, Sagova-Mareckova M, Kopecky J, Fernandez C, Baldy V. Amplified Drought Alters Leaf Litter Metabolome, Slows Down Litter Decomposition, and Modifies Home Field (Dis)Advantage in Three Mediterranean Forests. PLANTS (BASEL, SWITZERLAND) 2022; 11:2582. [PMID: 36235447 PMCID: PMC9571106 DOI: 10.3390/plants11192582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
In Mediterranean ecosystems, the projected rainfall reduction of up to 30% may alter plant-soil interactions, particularly litter decomposition and Home Field Advantage (HFA). We set up a litter transplant experiment in the three main forests encountered in the northern part of the Medi-terranean Basin (dominated by either Quercus ilex, Quercus pubescens, or Pinus halepensis) equipped with a rain exclusion device, allowing an increase in drought either throughout the year or concentrated in spring and summer. Senescent leaves and needles were collected under two precipitation treatments (natural and amplified drought plots) at their "home" forest and were left to decompose in the forest of origin and in other forests under both drought conditions. MS-based metabolomic analysis of litter extracts combined with multivariate data analysis enabled us to detect modifications in the composition of litter specialized metabolites, following amplified drought treatment. Amplified drought altered litter quality and metabolomes, directly slowed down litter decomposition, and induced a loss of home field (dis)advantage. No indirect effect mediated by a change in litter quality on decomposition was observed. These results may suggest major alterations of plant-soil interactions in Mediterranean forests under amplified drought conditions.
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Affiliation(s)
- Elodie Quer
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Susana Pereira
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Thomas Michel
- CNRS, Nice Institute of Chemistry, UMR 7272, Parc Valrose, University of Côte d’Azur, 06108 Nice, France
| | - Mathieu Santonja
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Thierry Gauquelin
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Guillaume Simioni
- INRAE, Ecologie des Forêts Méditerranéennes (UR629) Domaine Saint Paul, Site Agroparc, 84914 Avignon, France
| | - Jean-Marc Ourcival
- CNRS, EPHE, IRD, CEFE, University Paul Valéry Montpellier, 34090 Montpellier, France
| | - Richard Joffre
- CNRS, EPHE, IRD, CEFE, University Paul Valéry Montpellier, 34090 Montpellier, France
| | - Jean-Marc Limousin
- CNRS, EPHE, IRD, CEFE, University Paul Valéry Montpellier, 34090 Montpellier, France
| | - Adriane Aupic-Samain
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Caroline Lecareux
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Sylvie Dupouyet
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Jean-Philippe Orts
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Anne Bousquet-Mélou
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Raphaël Gros
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Marketa Sagova-Mareckova
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamýcká 129, 165 00 Praha, Czech Republic
- Crop Research Institute, Drnovska 507, 16106 Praha, Czech Republic
| | - Jan Kopecky
- Crop Research Institute, Drnovska 507, 16106 Praha, Czech Republic
| | - Catherine Fernandez
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
| | - Virginie Baldy
- Aix Marseille University, Avignon University, CNRS, IRD, IMBE, 13397 Marseille, France
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Lipopolysaccharide-Induced Model of Neuroinflammation: Mechanisms of Action, Research Application and Future Directions for Its Use. Molecules 2022; 27:molecules27175481. [PMID: 36080253 PMCID: PMC9457753 DOI: 10.3390/molecules27175481] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/23/2022] [Accepted: 08/23/2022] [Indexed: 11/19/2022] Open
Abstract
Despite advances in antimicrobial and anti-inflammatory therapies, inflammation and its consequences still remain a significant problem in medicine. Acute inflammatory responses are responsible for directly life-threating conditions such as septic shock; on the other hand, chronic inflammation can cause degeneration of body tissues leading to severe impairment of their function. Neuroinflammation is defined as an inflammatory response in the central nervous system involving microglia, astrocytes, and cytokines including chemokines. It is considered an important cause of neurodegerative diseases, such as Alzheimer’s disease, Parkinson’s disease and amyotrophic lateral sclerosis. Lipopolysaccharide (LPS) is a strong immunogenic particle present in the outer membrane of Gram-negative bacteria. It is a major triggering factor for the inflammatory cascade in response to a Gram-negative bacteria infection. The use of LPS as a strong pro-inflammatory agent is a well-known model of inflammation applied in both in vivo and in vitro studies. This review offers a summary of the pathogenesis associated with LPS exposure, especially in the field of neuroinflammation. Moreover, we analyzed different in vivo LPS models utilized in the area of neuroscience. This paper presents recent knowledge and is focused on new insights in the LPS experimental model.
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Şahin H, Boğa M, Sarı A. Terpenoid and Fatty Acid Profiling Along with Anti-tyrosinase and Anti-urease Potentials of Scorzonera pygmaea Sibth. & Sm. an Endemic Plant of Turkey. Chem Biodivers 2021; 19:e202100758. [PMID: 34904792 DOI: 10.1002/cbdv.202100758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/14/2021] [Indexed: 11/10/2022]
Abstract
Petroleum ether (PE), chloroform (CH), ethyl acetate (EA) and n-butanol (BU) fractions were obtained from ethanol extracts of the roots (SPR) and the above ground (SPH) parts of S. pygmaea. PE fractions were evaluated by GC-MS for profiling the terpenoids and the fatty acids of the plant. 29 compounds in total including saturated (major palmitic acid), unsaturated (major linoleic acid) fatty acids and triterpenes were tentatively determined. Short-term extraction methods might be preferred to avoid esterification of fatty acids. Phytochemical profiles of SPR-PE and SPH-PE were found to be similar to each other and to other few Scorzonera species reported previously. These results will contribute to the chemotaxonomic studies about the genus which is considered taxonomically complex genus. Activity studies were carried out using kojic acid (87.10% inhibition) standard for tyrosinase and thiourea (95.83% inhibition) standard for urease. SPR-CH was determined as the most potent fraction with 55.94% and 55.10% inhibition of tyrosinase and urease respectively at the same concentration of the standards (200 microgram/mL). These moderate results might be considered encouraging for more detailed studies to determine the active compounds and to evaluate the plant's potential in pharmaceutical, food and cosmetic industries in terms of tyrosinase and urease inhibition.
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Affiliation(s)
- Hasan Şahin
- Dicle University Faculty of Pharmacy, Pharmacognosy, Sur, 21280, Diyarbakır, TURKEY
| | - Mehmet Boğa
- Dicle University Faculty of Pharmacy, Analytical Chemistry, sur, Diyarbakır, TURKEY
| | - Aynur Sarı
- Istanbul University Faculty of Dentistry: Istanbul Universitesi Dis Hekimligi Fakultesi, Pharmacognosy, Fatih, İstanbul, TURKEY
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Zhang LB, Chang JJ, Guo LM, Lv JL. Triterpenoids with α-glucosidase inhibitory activity from Artemisia argyi. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2020; 22:241-248. [PMID: 30585504 DOI: 10.1080/10286020.2018.1543281] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 10/28/2018] [Indexed: 06/09/2023]
Abstract
Two new nordammarane-type triterpenoids, 3β-acetoxy-20-oxo-21-nordammaran-23-carboxylic acid methyl ester (1) and 3β-acetoxy-17β-dammaranic acid (2), along with two known cycloartane-type triterpenoids (3-4), were isolated from the petroleum ether-soluble extract of Artemisia argyi. Their structures were elucidated based on 1D and 2D NMR spectroscopic data analysis. All compounds were evaluated for their α-glucosidase inhibitory activity in vitro. Compounds 1-4 exhibited significant inhibitory effects on α-glucosidase with IC50 values ranging from 38.34 ± 0.23 to 105.54 ± 0.33 μM.
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Affiliation(s)
- Lai-Bin Zhang
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Jia-Jing Chang
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Li-Min Guo
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Jie-Li Lv
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
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Mai Y, Wang Z, Wang Y, Xu J, He X. Anti-neuroinflammatory triterpenoids from the seeds of Quercus serrata Thunb. Fitoterapia 2020; 142:104523. [PMID: 32092529 DOI: 10.1016/j.fitote.2020.104523] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/16/2020] [Accepted: 02/19/2020] [Indexed: 02/06/2023]
Abstract
The seeds of Quercus serrata Thunb. (acorns) have been served as a healthy food in Asia. In this study, five previously undescribed triterpenoids, along with nineteen known triterpenoids were isolated from acorns. Their structures were identified on account of spectroscopic analysis and GC-MS analysis after acid hydrolysis. Meanwhile, the inhibitory effects on nitric oxide (NO) production induced by lipopolysaccharide (LPS) in microglia cells (BV-2) of the identified triterpenoids were evaluated. All these compounds revealed overt anti-neuroinflammatory activity expect for 7. Compounds 1, 16 and 17 had potent inhibitory effects on protein and mRNA expression of iNOS and COX-2 in LPS-induced BV-2 cells. Bioactive triterpenoids 1, 2, 16 and 17 could block LPS-induced NF-κB nuclear translocation. This study suggested that acorns could be served as natural healthy product against neuroinflammatory-associated diseases, such as Alzheimer's disease.
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Affiliation(s)
- Yongxin Mai
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Zhe Wang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Yihai Wang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Engineering Research Center for Lead Compounds & Drug Discovery, Guangzhou 510006, China.
| | - Jingwen Xu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Engineering Research Center for Lead Compounds & Drug Discovery, Guangzhou 510006, China
| | - Xiangjiu He
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Engineering Research Center for Lead Compounds & Drug Discovery, Guangzhou 510006, China.
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Hamdan A, Kasabri V, Al‐Hiari Y, Arabiyat S, AlAlawi S, Bustanji Y. Dual anti‐inflammatory and antiglycation propensities of a potentially novel class of functionalized fluoroquinolones. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3807] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Alaa Hamdan
- School of PharmacyThe University of Jordan Queen Rania Street Amman 11942 Jordan
| | - Violet Kasabri
- School of PharmacyThe University of Jordan Queen Rania Street Amman 11942 Jordan
| | - Yusuf Al‐Hiari
- School of PharmacyThe University of Jordan Queen Rania Street Amman 11942 Jordan
| | | | - Sundus AlAlawi
- School of PharmacyThe University of Jordan Queen Rania Street Amman 11942 Jordan
| | - Yasser Bustanji
- School of PharmacyThe University of Jordan Queen Rania Street Amman 11942 Jordan
- Hamdi Mango Center for Scientific ResearchUniversity of Jordan Amman Jordan
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Lee S, Jegal H, Bong SK, Yoon KN, Park NJ, Shin MS, Yang MH, Kim YK, Kim SN. Anti-Atopic Effect of Acorn Shell Extract on Atopic Dermatitis-Like Lesions in Mice and Its Active Phytochemicals. Biomolecules 2019; 10:E57. [PMID: 31905797 PMCID: PMC7023073 DOI: 10.3390/biom10010057] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/23/2019] [Accepted: 12/26/2019] [Indexed: 01/05/2023] Open
Abstract
To investigate the potential effects of acorn shells on atopic dermatitis (AD), we utilized oxazolone (OX)- or 2,4-dinitrochlorobenzene (DNCB)-induced AD-like lesion mouse models. Our research demonstrates that Acorn shell extract (ASE) improved the progression of AD-like lesions, including swelling, which were induced by oxazolone on Balb/c mouse ears. Additionally, ASE significantly decreased the ear thickness (OX: 0.42 ± 0.01 mm, OX-ASE: 0.32 ± 0.02 mm) and epidermal thickness (OX: 75.3 ± 32.6 µm, OX-ASE: 46.1 ± 13.4 µm). The continuous DNCB-induced AD mouse model in SKH-1 hairless mice demonstrated that ASE improved AD-like symptoms, including the recovery of skin barrier dysfunction, Immunoglobulin E hyperproduction (DNCB: 340.1 ± 66.8 ng/mL, DNCB-ASE: 234.8 ± 32.9 ng/mL) and an increase in epidermal thickness (DNCB: 96.4 ± 21.9 µm, DNCB-ASE: 52.4 ± 16.3 µm). In addition, we found that ASE suppressed the levels of AD-involved cytokines, such as Tumor Necrosis Factor α, IL-1β, IL-25 and IL-33 in both animal models. Furthermore, gallic acid and ellagic acid isolated from ASE suppressed β-hexosaminidase release and IL-4 expression in RBL-2H3 cells. The acorn shell and its active phytochemicals have potential as a new remedy for the improvement of atopic dermatitis and other inflammatory diseases.
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Affiliation(s)
- Sullim Lee
- Department of Life Science, College of Bio-Nano Technology, Gachon University, Seongnam 13120, Korea;
| | - Hyun Jegal
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Korea; (H.J.); (S.-K.B.); (K.-N.Y.); (N.-J.P.)
| | - Sim-Kyu Bong
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Korea; (H.J.); (S.-K.B.); (K.-N.Y.); (N.-J.P.)
| | - Kyeong-No Yoon
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Korea; (H.J.); (S.-K.B.); (K.-N.Y.); (N.-J.P.)
| | - No-June Park
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Korea; (H.J.); (S.-K.B.); (K.-N.Y.); (N.-J.P.)
| | - Myoung-Sook Shin
- College of Korean Medicine, Gachon University, Seongnam 13120, Korea;
| | - Min Hye Yang
- College of Pharmacy, Pusan National University, Busan 46241, Korea;
| | - Yong Kee Kim
- College of Pharmacy, Sookmyung Women′s University, Seoul 04610, Korea
| | - Su-Nam Kim
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Korea; (H.J.); (S.-K.B.); (K.-N.Y.); (N.-J.P.)
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Arika WM, Kibiti CM, Njagi JM, Ngugi MP. Anti-obesity effects of dichloromethane leaf extract of Gnidia glauca in high fat diet-induced obese rats. Heliyon 2019; 5:e02800. [PMID: 31844729 PMCID: PMC6895710 DOI: 10.1016/j.heliyon.2019.e02800] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/18/2019] [Accepted: 10/31/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Obesity is a chronic metabolic disorder characterized by increased adipose tissue mass due to positive energy balance. Prescription of anti-obesity drugs can be useful adjuncts to diet and exercise for obese patients who have failed to achieve weight loss. However, these drugs are ineffective and are associated with adverse effects. In recent times, medicinal plants have drawn a sharp focus owing to their biocompatibility and effectiveness. Attempts to determine the therapeutic effects and identification of bio-active principles from herbal prescriptions have become the prime focus in the validation of their folkloric usage and in drug discovery programs. Therefore, the present study aimed to determine the anti-obesity effects of Dichloromethane leaf extract of Gnidia glauca in high-fat-diet-induced obese rats. METHODS Obesity was induced experimentally in white albino Wistar rats by feeding them with prepared high-fat-diet and water ad libitum for a period of 12 weeks. The in-vivo anti-obesity effects were determined by oral administration of Gnidia glauca at dosage levels of 200, 250 and 300 mg/kg body weight from the 6th to 12th week of study. Phytochemical analysis of Gnidia glauca was conducted using gas chromatography linked to mass spectrophotometer. RESULTS The results indicated that Gnidia glauca exhibited potent anti-obesity effects. It significantly reduced the body weight, organ weights, organo-somatic indices, anthropometric indices, the total fat content, adiposity index, atherogenic index as well as various lipid profiles. It also decreased the total feed intake. However, it significantly increased levels of high-density lipoproteins and rectal body temperature of rats. Quantitative phytochemical analysis also revealed the presence of various phytocompounds that have shown to be associated with anti-obesity effects. CONCLUSION The anti-obesity effects of Gnidia glauca maybe attributed to the phytochemicals present. The present study, therefore, scientifically validates the traditional use of Gnidia glauca as a potential candidate for the synthesis of new effective anti-obesity supplement.
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Affiliation(s)
- Wycliffe Makori Arika
- Department of Biochemistry, Microbiology and Biotechnology, School of Pure and Applied Sciences, Kenyatta University, P.O. Box 43844-00100, Nairobi, Kenya
| | - Cromwell Mwiti Kibiti
- Department of Pure and Applied Sciences, Technical University of Mombasa, P.O. Box 90420 - 80100, Mombasa, Kenya
| | - Joan Murugi Njagi
- Department of Environmental and Occupational Health, School of Environmental Sciences, Kenyatta University, P.O. Box 43844-00100, Nairobi, Kenya
| | - Mathew Piero Ngugi
- Department of Biochemistry, Microbiology and Biotechnology, School of Pure and Applied Sciences, Kenyatta University, P.O. Box 43844-00100, Nairobi, Kenya
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Qasem A, Kasabri V, AbuRish E, Bustanji Y, Al-Hiari Y, Al-Abbasi R, Abu-Irmaileh B, Alalawi S. The Evaluation of Potential Cytotoxic Effect of Different Proton Pump Inhibitors on Different Human Cancer Cell Lines. Anticancer Agents Med Chem 2019; 20:245-253. [PMID: 31663482 DOI: 10.2174/1871520619666191029151545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/27/2019] [Accepted: 09/13/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To assess the differential cytotoxic activity of PPIs on different human cancer cell lines; namely A549 lung cancer, CACO-2 colorectal cancer, MCF-7 breast cancer, and PANC-1 pancreatic cancer, A375 skin melanoma. METHODS In this study, the five human cancer cell lines and human non-cancerous fibroblasts were treated with increasing concentration of PPIs Omeprazole (OMP), Esomeprazole (ESOM), and Lansoprazole (LANSO) (50-300μM), over 24h, 48h, and 72h. Cell viability was determined using 3-(4,5- Dimethylthiazol-2-yl)-2,5- diphenyltetrazolium bromide (MTT) assay and the IC50 values of PPIs were measured. The most sensitive cell line A375 was used for further investigation. The cytotoxic effects of LANSO on these cells were assessed using Annexin-V Propidium Iodide (AV-PI) flow cytometry. As of action mechanism; anti-inflammatory effects of each PPIs and PPIs-DOXO combination therapy on LPS-stimulated RAW 264.7 mouse macrophages were assessed. RESULTS Dose and time dependence cytotoxic activity of PPIs on human cancer cell lines was founded. Unlike DOXO; All PPIs had a selective cytotoxic effect in the normal fibroblasts. Unlike the equipotent OMP and ESOM; LANSO was the most potent drug with IC50 values at 72h of 99, 217, 272, 208, 181μM against A375, A549, CACO-2, MCF-7, and PANC-1, respectively. AV-PI flow cytometry revealed dose-dependent apoptotic effects of LANSO alone and substantially enhanced in DOXO-co-treatments. Interestingly unlike ESOM and OMP, LANSO proved more effective than indomethacin in LPS-stimulated RAW 264.7 macrophages. None of the tested compounds, as well as indomethacin, exerted any cytotoxicity against RAW 264.7 macrophages. PPIs-DOXO lacked potential synergistic combination antiinflammation therapies. CONCLUSION This study provides the evidence that PPIs induce a direct and differential cytotoxic activity against human cancer cell line by the induction of the apoptosis. Moreover, PPIs increase cancer cell lines sensitivity to doxorubicin via apoptosis augmentation. Nevertheless, PPIs-DOXO lacked potential synergistic combination therapies in either antiproliferation or anti-inflammation.
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Affiliation(s)
- Aya Qasem
- School of Pharmacy, University of Jordan, Amman, Jordan
| | | | - Eman AbuRish
- School of Pharmacy, University of Jordan, Amman, Jordan
| | - Yasser Bustanji
- School of Pharmacy, University of Jordan, Amman, Jordan.,Hamdi Mango Center for Scientific Research, University of Jordan, Amman, Jordan
| | | | - Reem Al-Abbasi
- School of Pharmacy, University of Jordan, Amman, Jordan.,Hamdi Mango Center for Scientific Research, University of Jordan, Amman, Jordan
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Patil KR, Mahajan UB, Unger BS, Goyal SN, Belemkar S, Surana SJ, Ojha S, Patil CR. Animal Models of Inflammation for Screening of Anti-inflammatory Drugs: Implications for the Discovery and Development of Phytopharmaceuticals. Int J Mol Sci 2019; 20:E4367. [PMID: 31491986 PMCID: PMC6770891 DOI: 10.3390/ijms20184367] [Citation(s) in RCA: 161] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/28/2019] [Accepted: 08/29/2019] [Indexed: 12/21/2022] Open
Abstract
Inflammation is one of the common events in the majority of acute as well as chronic debilitating diseases and represent a chief cause of morbidity in today's era of modern lifestyle. If unchecked, inflammation leads to development of rheumatoid arthritis, diabetes, cancer, Alzheimer's disease, and atherosclerosis along with pulmonary, autoimmune and cardiovascular diseases. Inflammation involves a complex network of many mediators, a variety of cells, and execution of multiple pathways. Current therapy for inflammatory diseases is limited to the steroidal and non-steroidal anti-inflammatory agents. The chronic use of these drugs is reported to cause severe adverse effects like gastrointestinal, cardiovascular, and renal abnormalities. There is a massive need to explore new anti-inflammatory agents with selective action and lesser toxicity. Plants and isolated phytoconstituents are promising and interesting sources of new anti-inflammatories. However, drug development from natural sources has been linked with hurdles like the complex nature of extracts, difficulties in isolation of pure phytoconstituents, and the yield of isolated compounds in minute quantities that is insufficient for subsequent lead development. Although various in-vivo and in-vitro models for anti-inflammatory drug development are available, judicious selection of appropriate animal models is a vital step in the early phase of drug development. Systematic evaluation of phytoconstituents can facilitate the identification and development of potential anti-inflammatory leads from natural sources. The present review describes various techniques of anti-inflammatory drug screening with its advantages and limitations, elaboration on biological targets of phytoconstituents in inflammation and biomarkers for the prediction of adverse effects of anti-inflammatory drugs. The systematic approach proposed through present article for anti-inflammatory drug screening can rationalize the identification of novel phytoconstituents at the initial stage of drug screening programs.
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Affiliation(s)
- Kalpesh R Patil
- Department of Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Dist- Dhule, Maharashtra, India.
| | - Umesh B Mahajan
- Department of Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Dist- Dhule, Maharashtra, India
| | - Banappa S Unger
- Pharmacology & Toxicology Division, ICMR-National Institute of Traditional Medicine, Nehru Nagar, Belagavi 590010, Karnataka, India
| | - Sameer N Goyal
- SVKM's Institute of Pharmacy, Dhule 424001, Maharashtra, India
| | - Sateesh Belemkar
- School of Pharmacy and Technology Management, SVKM's NMIMS, MPTP, Shirpur 425405, Dist- Dhule, Maharashtra, India
| | - Sanjay J Surana
- Department of Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Dist- Dhule, Maharashtra, India
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, PO Box 17666, United Arab Emirates.
| | - Chandragouda R Patil
- Department of Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Dist- Dhule, Maharashtra, India.
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Arabiyat S, Kasabri V, Al-Hiari Y, Al-Masri I, Alalawi S, Bustanji Y. Dual Glycation-Inflammation Modulation, DPP-IV and Pancraetic Lipase Inhibitory Potentials and Antiproliferative Activity of Novel Fluoroquinolones. Asian Pac J Cancer Prev 2019; 20:2503-2514. [PMID: 31450926 PMCID: PMC6852796 DOI: 10.31557/apjcp.2019.20.8.2503] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Indexed: 02/07/2023] Open
Abstract
Paramount efforts by pharmaceutical industry to identify new targets for obesity-diabetes (Diabesity) pharmacological
intervention have led to a number of agents developed and directed at DPP IV [dipeptidyl peptidase IV] enzyme
inhibition thereby enhancing endogenous insulinotropic incretins. Besides antioxidative-antiinflammtory molecules
that inhibit accumulation of advanced glycation end products (AGEs) can be good candidates for ameliorating diabetic
complications. Fluoroquinolones (FQs) have been identified recently as potent inhibitors of pancreatic lipase (PL). The
suggested association between obesity and colorectal cancer initiated the evaluation of antiproliferative activity of the
new FQs and TFQs against a panel of obesity related colorectal cells (HT29, HCT116, SW620 CACO2 and SW480).
The aim of the current study is to examine the potential of newly synthesized FQs and triazolofluoroquinolones (TFQs)
derivatives as dual inhibitors for glycation and inflammation, DPP IV inhibitors, PL inhibitors for dual management of
obesity and diabetes, as well as antiprolifertaive efficacy against colorectal cancer cell lines. Sulforodamine B (SRB)
colorimetric assay revealed that some derivatives exhibited unselective cytotoxity against HT29, HCT116, SW620
CACO2 and SW480. The superior antiglycation activity of the reduced derivatives 4a and 4b over that of aminoguanidine
with respective IC50 (μM) values of 3.05±0.33 and 8.51±3.21; none of the tested synthetic compounds could perform
equally effectively to Diprotin A, a dose dependent inhibitor of DPP IV. Compounds 4a, 5a, 3b, 4b and 5b demonstrated
anti-inflammatory IC50 values exceeding that of indomethacin. Compounds 3a and 4a showed IC50 lower than 10 μM
as PL inhibitors. In conclusion, FQ and TFQ derivatives may unveil new antiobesity and anticancer agents in the future.
Our research qualifies FQs and TFQs as promising candidates for the development of related α-dicarbonyl scavengers
as therapeutic agents to protect cells against carbonyl stress.
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Affiliation(s)
| | - Violet Kasabri
- School of Pharmacy, Queen Rania Street, The University of Jordan, Amman 11942 Jordan
| | - Yusuf Al-Hiari
- School of Pharmacy, Queen Rania Street, The University of Jordan, Amman 11942 Jordan
| | - Ihab Al-Masri
- Department Pharmaceutical Chemistry, AlAzhar University Gaza, Palestine Territory, Palestine
| | - Sundus Alalawi
- School of Pharmacy, Queen Rania Street, The University of Jordan, Amman 11942 Jordan
| | - Yasser Bustanji
- School of Pharmacy, Queen Rania Street, The University of Jordan, Amman 11942 Jordan.,Hamdi Mango Research Centre for Scientific Research, The University of Jordan, Amman 11942 Jordan
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Khalilzadeh S, Eftekhar T, Rahimi R, Mehriardestani M, Tabarrai M. An Evidence-Based Review of Medicinal Plants Used for the Treatment of Vaginitis by Avicenna in " the Canon of Medicine". Galen Med J 2019; 8:e1270. [PMID: 34466482 PMCID: PMC8344152 DOI: 10.31661/gmj.v8i0.1270] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 10/07/2018] [Accepted: 12/07/2018] [Indexed: 12/21/2022] Open
Abstract
Vaginitis is one of the most common gynecological problems in reproductive age. Because of the limitations of the conventional drugs, identification of new pharmacological interventions for this disease seems to be necessary. The purpose of this article is to review the medicinal herbs mentioned for the treatment of vaginitis by the great Iranian scientist, Avicenna, in his book "the Canon of Medicine " to scientifically demonstrate their effects and their potential to be used as complementary therapies. The medicinal plants listed for vaginitis treatment in "the Canon of Medicine " were extracted. The scientific name and English common name of the given medicinal plants were searched in databases including PubMed, Scopus, and Cochrane Library until December 2017 to obtain any in vitro, animal, and clinical evidence related to vaginitis. Various pharmacological activities, including anti-inflammatory, wound healing, antimicrobial, antifungal, analgesic, and anti-prostaglandin E2, have been demonstrated for medicinal plants emphasized by Avicenna for vaginitis. Randomized controlled trials (RCTs) on Myrtus reported an improvement in the treatment of bacterial vaginosis. Four RCTs on pomegranate indicated a reduction in inflammatory factors in the patients. Medicinal herbs offered in Herbal Medicine are valuable sources for the treatment of various diseases. Effects and pharmacodynamics having been proved by conventional medicine confirm the effectiveness of these herbs. Therefore, these plants can be used in the treatment of vaginitis thanks to further clinical studies.
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Affiliation(s)
- Somayyeh Khalilzadeh
- Department of Persian medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Tahereh Eftekhar
- Department of Obstetrics and Gynecology, Tehran University of Medical Sciences, Tehran, Iran
| | - Roja Rahimi
- Department of Traditional Pharmacy, School of Traditional Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mozhgan Mehriardestani
- Department of Traditional Pharmacy, School of Traditional Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Malihe Tabarrai
- Department of Persian medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Correspondence to: Malihe Tabarrai, School of Persian medicine, Tehran university of Medical Sciences, Gity alley, Vafamanesh St., Heravi Sq., Tehran, Iran Telephone Number: 00989127909906 Email Address:
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Fattah TA, Saeed A, Al-Hiari YM, Kasabri V, Almasri IM, AlAlawi S, Larik FA, Channar PA. Functionalized furo[3,2-c]coumarins as anti-proliferative, anti-lipolytic, and anti-inflammatory compounds: Synthesis and molecular docking studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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15
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A Lanosteryl Triterpene from Protorhus longifolia Improves Glucose Tolerance and Pancreatic Beta Cell Ultrastructure in Type 2 Diabetic Rats. Molecules 2017; 22:molecules22081252. [PMID: 28933769 PMCID: PMC6152316 DOI: 10.3390/molecules22081252] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/21/2017] [Accepted: 07/24/2017] [Indexed: 01/19/2023] Open
Abstract
Type 2 diabetes remains one of the leading causes of death worldwide. Persistent hyperglycemia within a diabetic state is implicated in the generation of oxidative stress and aggravated inflammation that is responsible for accelerated modification of pancreatic beta cell structure. Here we investigated whether a lanosteryl triterpene, methyl-3β-hydroxylanosta-9,24-dien-21-oate (RA-3), isolated from Protorhus longifolia can improve glucose tolerance and pancreatic beta cell ultrastructure by reducing oxidative stress and inflammation in high fat diet and streptozotocin-induced type 2 diabetes in rats. In addition to impaired glucose tolerance, the untreated diabetic rats showed increased fasting plasma glucose and C-peptide levels. These untreated diabetic rats further demonstrated raised cholesterol, interleukin-6 (IL-6), and lipid peroxidation levels as well as a destroyed beta cell ultrastructure. Treatment with RA-3 was as effective as metformin in improving glucose tolerance and antioxidant effect in the diabetic rats. Interestingly, RA-3 displayed a slightly more enhanced effect than metformin in reducing elevated IL-6 levels and in improving beta cell ultrastructure. Although the involved molecular mechanisms remain to be established, RA-3 demonstrates a strong potential to improve pancreatic beta cell ultrastructure by attenuating impaired glucose tolerance, reducing oxidative stress and inflammation.
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Khanra R, Dewanjee S, Dua TK, Bhattacharjee N. Taraxerol, a pentacyclic triterpene from Abroma augusta leaf, attenuates acute inflammation via inhibition of NF-κB signaling. Biomed Pharmacother 2017; 88:918-923. [PMID: 28178622 DOI: 10.1016/j.biopha.2017.01.132] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 01/20/2017] [Accepted: 01/23/2017] [Indexed: 11/27/2022] Open
Abstract
Abroma augusta L. (Malvaceae) leaf is traditionally used to treat inflammatory disorders. In our laboratory, we have scientifically validated the anti-inflammatory effect of A. augusta leaf extract. In this study, it has been aimed to evaluate in vivo anti-inflammatory effect of taraxerol isolated from the methanol extract of A. augusta leaf. It was further intended to find out the probable mechanism of anti-inflammatory effect of taraxerol. The anti-inflammatory effect of taraxerol (5 and 10mg/kg, i.p.) was measured employing carrageenan-induced paw edema model of acute inflammation. The carrageenan injection resulted significant edema formation in the right paw when compared with un-injected left paw. However, taraxerol (10mg/kg) treatment could significantly (p<0.05-0.01) attenuate carrageenan induced paw edema 2h onward. The effect of taraxerol at the dose of 5mg/kg was found to be significant (p<0.05) only after 4h of carrageenan treatment. Taraxerol (10mg/kg) treatment could significantly (p<0.01) attenuate carrageenan mediated up-regulation in the levels of IL 1β, IL 6, IL 12 and TNF α in the right paw tissues. In search of molecular mechanism, taraxerol (10mg/kg) could significantly (p<0.05-0.01) reinstate carrageenan provoked NF-κB signaling and thereby caused significant down-regulation in the expressions of COX-2 (p<0.01) and iNOS (p<0.05). In conclusion, taraxerol would attenuate acute inflammation via inhibition of NF-κB signaling.
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Affiliation(s)
- Ritu Khanra
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India.
| | - Tarun K Dua
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Niloy Bhattacharjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
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