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Ragab EA, Abd El-Wahab MF, Doghish AS, Salama RM, Eissa N, Darwish SF. The journey of boswellic acids from synthesis to pharmacological activities. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:1477-1504. [PMID: 37740772 PMCID: PMC10858840 DOI: 10.1007/s00210-023-02725-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/14/2023] [Indexed: 09/25/2023]
Abstract
There has been a lot of interest in using naturally occurring substances to treat a wide variety of chronic disorders in recent years. From the gum resin of Boswellia serrata and Boswellia carteri, the pentacyclic triterpene molecules known as boswellic acid (BA) are extracted. We aimed to provide a detailed overview of the origins, chemistry, synthetic derivatives, pharmacokinetic, and biological activity of numerous Boswellia species and their derivatives. The literature searched for reports of B. serrata and isolated BAs having anti-cancer, anti-microbial, anti-inflammatory, anti-arthritic, hypolipidemic, immunomodulatory, anti-diabetic, hepatoprotective, anti-asthmatic, and clastogenic activities. Our results revealed that the cytotoxic and anticancer effects of B. serrata refer to its triterpenoid component, including BAs. Three-O-acetyl-11-keto-BA was the most promising cytotoxic molecule among tested substances. Activation of caspases, upregulation of Bax expression, downregulation of nuclear factor-kappa B (NF-kB), and stimulation of poly (ADP)-ribose polymerase (PARP) cleavage are the primary mechanisms responsible for cytotoxic and antitumor effects. Evidence suggests that BAs have shown promise in combating a wide range of debilitating disease conditions, including cancer, hepatic, inflammatory, and neurological disorders.
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Affiliation(s)
- Ehab A Ragab
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Mohammed F Abd El-Wahab
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, 11829, Cairo, Egypt.
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt.
| | - Rania M Salama
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt
| | - Nermin Eissa
- Department of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, P.O. Box 59911, Abu Dhabi, United Arab Emirates
| | - Samar F Darwish
- Pharmacology & Toxicology Department, Badr University in Cairo (BUC), Badr City, 11829, Cairo, Egypt.
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Amer SA, Behairy A, Abd El-Rahman GI, Gouda A, Abdel-Warith AWA, Younis EM, Moustafa AA, Abdel Moniem H, Davies SJ, EL-Sayed Kamel A. Evaluation of dietary supplementation of frankincense oil on broiler chicken growth performance, hepatic histomorphology, antioxidant activity, blood biochemical parameters, and inflammatory responses. ITALIAN JOURNAL OF ANIMAL SCIENCE 2023; 22:841-855. [DOI: 10.1080/1828051x.2023.2248177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 07/20/2023] [Accepted: 08/10/2023] [Indexed: 09/02/2023]
Affiliation(s)
- Shimaa A. Amer
- Department of Nutrition and Clinical Nutrition, Zagazig University, Zagazig, Egypt
| | - Amany Behairy
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Sharkia, Egypt
| | | | - Ahmed Gouda
- Department of Animal Production, Agricultural & Biological Research Division, Center of National Research, Dokki, Cairo, Egypt
| | | | - Elsayed M. Younis
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Amr A. Moustafa
- Department of Biochemistry, Zagazig University, Zagazig, Egypt
| | - Hebatallah Abdel Moniem
- Animal Production, Department of Animal Wealth Development, Suez Canal University, Ismailia, Egypt
| | - Simon J. Davies
- School of Science and Engineering, National University of Ireland Galway Republic of Ireland, Galway, Ireland
| | - Asmaa EL-Sayed Kamel
- Department of Nutrition and Clinical Nutrition, Zagazig University, Zagazig, Egypt
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Ebrahimzadeh Ardakani M, Emtiazy M, Lotfi MH, Mousavi M. Examination of the Topical Effect of the Combination of Plantago ovata and Vinegar on the Improvement of Rural Cutaneous Leishmaniasis Lesions. Adv Biomed Res 2023; 12:32. [PMID: 37057223 PMCID: PMC10086648 DOI: 10.4103/abr.abr_376_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 01/05/2022] [Accepted: 01/19/2022] [Indexed: 04/15/2023] Open
Abstract
Background The present study aimed at investigating the topical effect of the combination of Plantago ovata and vinegar on the improvement of rural cutaneous leishmaniasis lesions. Materials and Methods The present randomized double-blind controlled clinical trial was performed on 42 patients with rural skin leishmaniasis. In the case group, in addition to injecting glucantime into the lesion according to the latest national instructions, a combination of P. ovata and vinegar was applied topically twice a day for 8 weeks. In the control group, only glucantime injection into the lesion was performed for 8 weeks according to the latest national guidelines. At the end of the 1st, 2nd, 3rd, 4th, 8th, and 12th weeks after the intervention, the lesion area and improvement were evaluated and recorded. Results The results of the present study indicated the lesion area in the case group with the mean of 0.35 ± 0.39 cm and 0.18 ± 0.27 cm in the 8th and 12th weeks, respectively was significantly less than that of the control group with the mean of 0.64 ± 0.78 cm and 0.56 ± 0.44, respectively (P < 0.05). Twelve weeks after the intervention, 84.1% of the lesions in the case group and 65.9% of the lesions in the control group were completely improved (P < 0.05). Conclusion According to the results of the present study, the improvement of leishmaniasis lesion with the topical application of the combination of P. ovata and vinegar was significantly more than that of the control group in the 8th and 12th weeks after the intervention.
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Affiliation(s)
| | - Majid Emtiazy
- Department of Persian Medicine, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Hassan Lotfi
- Department of Biostatistics and Epidemiology, School of Health, Social Determents of Health Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mehrdad Mousavi
- Department of Persian Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Address for correspondence: Dr. Mehrdad Mousavi, Department of Persian Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. E-mail:
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In Vitro and In Silico Evaluations of Boswellia carterii Resin Dermocosmetic Activities. COSMETICS 2022. [DOI: 10.3390/cosmetics9060131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Boswellia carterii is a plant species belonging to the Burseraceae family. It grows up in trees or shrubs, and it is known for producing an aromatic resin commonly named frankincense or olibanum. This resin has been used in traditional medicine to treat various conditions such as inflammations, gastrointestinal disorders and traumatic injuries. Virtual screening and molecular docking are two in silico approaches used to predict potential interactions between ligands and the active site of a protein. These approaches are mainly used in natural product chemistry and pharmacology as a screening tool to select plant extracts or fractions for in vitro testing, as well as for the prediction of mechanisms of action. The aim of this research is the in silico and in vitro evaluations of the potential collagenase and elastase inhibitory activities of Boswellia carterii resin organic extracts (viz., methanol, n-hexane and ethyl acetate). The obtained results revealed that methanol and n-hexane exhibited the best collagenase inhibitory activity with values superior to 85%, whereas the methanol and ethyl acetate showed the highest elastase inhibition activity with inhibition values ranging between 40 and 60%. The molecular docking prediction confirmed the experimental results; moreover, the visualization of the ligand–protein interactions showed that the main compounds of the organic extracts may have mechanisms of action similar to the positive controls. Those findings are very promising and open new perspectives for the exploitation of Boswellia carterii resin as active agents for the development of anti-aging cosmeceuticals.
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Metayi MH, Abd El-Naby SS, El-Habal NA, Fahmy HH, Abdou MS, Ali B, Abdel-Rheim KH, Abdel-Megeed A. Omani Frankincense nanoemulsion formulation efficacy and its latent effects on biological aspects of the spiny bollworm Earias insulana (Boisd.). Front Physiol 2022; 13:1001136. [PMID: 36277209 PMCID: PMC9583008 DOI: 10.3389/fphys.2022.1001136] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Our research shed light on the perspective of formulation technology regarding its responsibility to provide phyto-insecticides that are worthy of research into potential novel applications. There has been an increase in interest in using nanoemulsion as a new formulation in a variety of sectors during the last several decades. Boswellia sacra essential oil (Fam: Burseraceae) from the resin of frankincense trees has been recently proposed as a promising ingredient in a new generation of botanical insecticides. Frankincense nanoemulsion was formulated in 5% ratios comprising frankincense oil, surfactants, and water. A frankincense nanoemulsion was prepared using a high-energy ultra-sonication process and characterized by dynamic light scattering transmission electron microscopy surface tension, viscosity, and zeta potential value. Gas chromatography/mass spectrometry (GC/MS) was used to identify the chemical profiles of frankincense essential oil. Furthermore, insecticidal effects against second instar larvae of the spiny bollworm, Earias insulana, as well as their latent effects on the larvae were studied. In the present study, the formulation was a good nanoemulsion. The surface tension was 53.69, the viscosity was 4.76 cPs, the zeta potential was-10 mV, and the size distribution was 41.30 nm. The polydispersity index (PDI) of the nanoemulsion was found to be 0.26, and the morphology of the frankincense nanoemulsion was visualized in a spherical shape. The main constituents identified in frankincense oil were α-pinene (15.52%); monolinolenin (12.92%); and geranylgeranyl acetate (9.99%). The results showed significant insecticidal activity against the larval stage and considerably decreased the pupation percentage with increasing the volume of the frankincense nanoemulsion. On the other hand, the latent effects of the frankincense nanoemulsion on E. insulana resulted in a higher prolongation of larval and pupal durations as well as a significant reduction in the weight of larvae and pupae of E. insulana. Additionally, frankincense nanoemulsion dramatically influenced the adult emergence percentage. It also caused a significantly lower hatchability percentage compared to the untreated control. The concentrations used and the types of mating combination have a significant effect on the fecundity of E. insulana. This novel frankincense nanoemulsion formulation could be used in strategies to control the spiny bollworm on cotton plants.
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Affiliation(s)
- Mervat H. Metayi
- Cotton Boll Worm Research Department, Plant Protection Research Institute, Agricultural Research Center, Alexandria, Egypt
| | - Shimaa S. Abd El-Naby
- Pesticide Formulation Research Department, Central Agriculture Pesticides Laboratory, Agricultural Research Center, Alexandria, Egypt
| | - Noha A. El-Habal
- Cotton Boll Worm Research Department, Plant Protection Research Institute, Agricultural Research Center, Alexandria, Egypt
| | - Heba H. Fahmy
- Pesticide Formulation Research Department, Central Agriculture Pesticides Laboratory, Agricultural Research Center, Alexandria, Egypt
| | - Mona S. Abdou
- Cotton Pesticides Evaluation Research Department, Plant Protection Research Institute, Agricultural Research Center, Alexandria, Egypt
| | - Baber Ali
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Khaled H. Abdel-Rheim
- Cereals and Stored Product Insects Research Department, Plant Protection Research Institute, Agricultural Research Center, Alexandria, Egypt
| | - Ahmed Abdel-Megeed
- Department of Plant Protection, Faculty of Agriculture (Saba-Basha), Alexandria University, Alexandria, Egypt
- *Correspondence: Ahmed Abdel-Megeed,
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A Novel Antifouling RO Polyamide/Myrrh Membrane for Waste Water Purification. ADSORPT SCI TECHNOL 2022. [DOI: 10.1155/2022/8415434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
In the present work, desalination of real samples from Dumat Al-Jandal Lake water (located in Jouf region) was carried out via reverse osmosis (RO) technique. The growth of bacteria on the surface of RO membrane is an essential issue of this method. It creates defects in membrane properties as salt rejection and preparation. Many approaches have been proposed to prevent the growth of bacteria on membrane. The addition of some materials such as natural products was one of those approaches. In this work, myrrh was chosen because it is well known as an antibacterial natural product. Unmodified RO membrane was prepared in the lab using interfacial polymerization between trimesoyl chloride (TMC, 0.1 M) and m-phenylenediamine (MPD, 0.3 M). The characterization was obtained by using infrared (IR) and scanning electron microscopy (SEM). The properties of RO membrane as water flux and salt rejection were determined using lake water. The obtained results were 25 and 65% for water flux and salt rejection, respectively. In respect of modified RO membrane, myrrh solution with different concentrations was prepared and mixed with membrane materials. The modified membrane was characterized with IR and SEM. Water flux and salt rejection were determined obtaining results of 42 and 41% for water flux and salt rejection, respectively. The resistance of bacterial growth was tested for both modified and unmodified membranes, showing that the modified membrane presented high resistance of bacterial growth in contrast to the unmodified one.
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Almeida-da-Silva CLC, Sivakumar N, Asadi H, Chang-Chien A, Qoronfleh MW, Ojcius DM, Essa MM. Effects of Frankincense Compounds on Infection, Inflammation, and Oral Health. Molecules 2022; 27:molecules27134174. [PMID: 35807419 PMCID: PMC9268443 DOI: 10.3390/molecules27134174] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 02/01/2023] Open
Abstract
Boswellia trees, found throughout the Middle East and parts of Africa and Asia, are the source of frankincense oil. Since antiquity, frankincense has been traded as a precious commodity, but it has also been used for the treatment of chronic disease, inflammation, oral health, and microbial infection. More recently, the bioactive components of Boswellia trees have been identified and characterized for their effects on cancer, microbial infection (especially infection by oral pathogens), and inflammation. Most studies have focused on cell lines, but more recent research has also investigated effects in animal models of disease. As natural products are considered to be safer than synthetic drugs, there is growing interest in further developing the use of substances such as frankincense oil for therapeutic treatment.
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Affiliation(s)
- Cássio Luiz Coutinho Almeida-da-Silva
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA; (C.L.C.A.-d.-S.); (H.A.)
| | - Nallusamy Sivakumar
- Department of Biology, College of Science, Sultan Qaboos University, Muscat 123, Oman;
| | - Homer Asadi
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA; (C.L.C.A.-d.-S.); (H.A.)
| | - Anna Chang-Chien
- Dental Surgery Program, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA;
| | - M. Walid Qoronfleh
- Research & Policy Department, World Innovation Summit for Health (WISH), Qatar Foundation, Doha 0974, Qatar;
| | - David M. Ojcius
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, 155 Fifth Street, San Francisco, CA 94103, USA; (C.L.C.A.-d.-S.); (H.A.)
- Correspondence:
| | - Musthafa Mohamed Essa
- Department of Food Science and Nutrition, CAMS, Sultan Qaboos University, Muscat 123, Oman;
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Xie X, Liu Q, Zhu F, Zhang T, Xu X, Tao Y. Tracing analgesic constituents from crude and vinegar-processed resin of Boswellia carterii by integrating ultra-performance liquid chromatography tandem mass spectrometry based determination, analgesic evaluation in mice and grey relationship analysis. Biomed Chromatogr 2022; 36:e5430. [PMID: 35727297 DOI: 10.1002/bmc.5430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/05/2022] [Accepted: 06/10/2022] [Indexed: 11/10/2022]
Abstract
The analgesic effect of resin of Boswellia carterii is well-known, however, the constituents which contribute to the analgesic effect remain elusive. The current study intergrates ultrasonic assisted extraction, quantitative determination, analgesic evaluation in rats and grey relationship analysis for tracing analgesic constituents from resin of Boswellia carterii. First, a robust and precise ultra-performance liquid chromatography tandem mass spectrometry approach with multiple reaction monitoring mode was developed for simultaneous quantification of seven major constituents in crude and vinegar-processed resin of Boswellia carterii. Glycyrrhetinic acid was chosen as the internal standard. The approach showed good linearity. The intra-day and inter-day precisions of each constituent were all within 3.0%. The recoveries of each constituent were in the range of 96.4 to 102.7%. The approach was then applied to determining the seven constituents in ten batches of crude and vinegar-processed resin of Boswellia carterii. Second, the analgesic effects of crude and vinegar-processed resin of Boswellia carterii were assessed in mice. Third, chemometrics methods, grey relationship analysis and partial least squares regression were employed for clarifying the relationship between the contents of seven constituents and their analgesic effect. 11-Keto-β-boswellic acid, 3-acetyl-β-boswellic acid, 3-acetyl-α-boswellic acid, 3-acetyl-11-keto-β-boswellic acid and β-sitosterol were identified to be the key analgesic constituents of Boswellia carterii.
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Affiliation(s)
- Xiaoyang Xie
- Department of Anesthesiology, Yongkang First People's Hospital Affiliated to Hangzhou Medical College, Yongkang, China
| | - Qing Liu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Fei Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Tingjun Zhang
- Department of Anesthesiology, Yongkang First People's Hospital Affiliated to Hangzhou Medical College, Yongkang, China
| | - Xiangwei Xu
- Department of Anesthesiology, Yongkang First People's Hospital Affiliated to Hangzhou Medical College, Yongkang, China
| | - Yi Tao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
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Huang K, Chen Y, Liang K, Xu X, Jiang J, Liu M, Zhou F. Review of the Chemical Composition, Pharmacological Effects, Pharmacokinetics, and Quality Control of Boswellia carterii. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:6627104. [PMID: 35069765 PMCID: PMC8776457 DOI: 10.1155/2022/6627104] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 11/30/2021] [Indexed: 12/28/2022]
Abstract
OBJECTIVE This review aimed to systematically summarize studies that investigated the bioactivities of compounds and extracts from Boswellia. METHODS A literature review on the pharmacological properties and phytochemicals of B. carterii was performed. The information was retrieved from secondary databases such as PubMed, Chemical Abstracts Services (SciFinder), Google Scholar, and ScienceDirect. RESULTS The various Boswellia extracts and compounds demonstrated pharmacological properties, such as anti-inflammatory, antitumour, and antioxidant activities. B. carterii exhibited a positive effect on the treatment and prevention of many ageing diseases, such as diabetes, cancer, cardiovascular disease, and neurodegenerative diseases. CONCLUSION Here, we highlight the pharmacological properties and phytochemicals of B. carterii and propose further evidence-based research on plant-derived remedies and compounds.
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Affiliation(s)
- Kai Huang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Yanrong Chen
- First Clinical Medical College, Southern Medical University, Guangzhou 510515, China
| | - Kaiyong Liang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Xiaoyan Xu
- Second Clinical Medical College, Southern Medical University, Guangzhou 510515, China
| | - Jing Jiang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Menghua Liu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Fenghua Zhou
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
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Enhancement of Antimicrobial and Antiproliferative Activities of Standardized Frankincense Extract Using Optimized Self-Nanoemulsifying Delivery System. Sci Pharm 2021. [DOI: 10.3390/scipharm89030036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Boswellic acids (BAs) are the main bioactive compounds of frankincense, a natural resin obtained from the genus Boswellia. This study aimed to develop a self-nanoemulsifying delivery system (SNEDS) to improve the antimicrobial and antiproliferative activities of standardized frankincense extract (Fr-extract). Fr-extract was standardized, and BA content was quantified using the developed HPLC-UV method. Screening studies of excipients followed by formula optimization using a mixture simplex lattice design was employed. The optimized Fr-SENDS formulation was characterized. Furthermore, microbiological and antiproliferative assessments of the standardized Fr-extract and Fr-SNEDS were evaluated. Quantification demonstrated that the major constituent is 11-keto-boswellic acid (KBA) (16.25%) among BA content (44.96%). The optimized Fr-SENDS (composed of 5% CapryolTM 90, 48.7% Gelucire® 44/14 and 46.3% ethanol) showed spherical nanosized dispersions with DS, PDI, and zeta potential of 17.9 nm, 0.2, and −14.5 mV, respectively. Fr-SNEDS exhibited lower MIC and MBC values compared with Fr-extract against pathogens conjugated with lung cancer and was comparable to reference antimicrobials. Fr-SNEDS showed superior antiproliferative activity over Fr-extract, with IC50 values of 20.49 and 109.5 μg mL−1, respectively. In conclusion, the optimized Fr-SNEDS could be easily developed and manufactured at a low cost and the in vitro results support its use as a potential adjuvant oral therapy for lung cancer. Further in vivo studies could be continued to assess the therapeutic efficiency of the prepared system.
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Abdel-Tawab M. Considerations to Be Taken When Carrying Out Medicinal Plant Research-What We Learn from an Insight into the IC 50 Values, Bioavailability and Clinical Efficacy of Exemplary Anti-Inflammatory Herbal Components. Pharmaceuticals (Basel) 2021; 14:437. [PMID: 34066427 PMCID: PMC8148151 DOI: 10.3390/ph14050437] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/23/2021] [Accepted: 04/29/2021] [Indexed: 12/11/2022] Open
Abstract
Medicinal plants represent a big reservoir for discovering new drugs against all kinds of diseases including inflammation. In spite the large number of promising anti-inflammatory plant extracts and isolated components, research on medicinal plants proves to be very difficult. Based on that background this review aims to provide a summarized insight into the hitherto known pharmacologically active concentrations, bioavailability, and clinical efficacy of boswellic acids, curcumin, quercetin and resveratrol. These examples have in common that the achieved plasma concentrations were found to be often far below the determined IC50 values in vitro. On the other hand demonstrated therapeutic effects suggest a necessity of rethinking our pharmacokinetic understanding. In this light this review discusses the value of plasma levels as pharmacokinetic surrogates in comparison to the more informative value of tissue concentrations. Furthermore the need for new methodological approaches is addressed like the application of combinatorial approaches for identifying and pharmacokinetic investigations of active multi-components. Also the physiological relevance of exemplary in vitro assays and absorption studies in cell-line based models is discussed. All these topics should be ideally considered to avoid inaccurate predictions for the efficacy of herbal components in vivo and to unlock the "black box" of herbal mixtures.
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Affiliation(s)
- Mona Abdel-Tawab
- Central Laboratory of German Pharmacists, Carl-Mannich-Str. 20, 65760 Eschborn, Germany; ; Tel.: +49-6196-937-955
- Institute of Pharmaceutical Chemistry, Johann Wolfgang Goethe University, Max-von-Laue-Straße 9, 60438 Frankfurt am Main, Germany
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Mohamed SH, Attia AI, Reda FM, Abd El-Hack ME, Ismail IE. Impacts of dietary supplementation of Boswellia serrata on growth, nutrients digestibility, immunity, antioxidant status, carcase traits and caecum microbiota of broilers. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1875336] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Salah H. Mohamed
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Adel I. Attia
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Fayez M. Reda
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | | | - Ismail E. Ismail
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
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13
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Badria F, Mazyed E. Formulation of Nanospanlastics as a Promising Approach for Improving the Topical Delivery of a Natural Leukotriene Inhibitor (3-Acetyl-11-Keto-β-Boswellic Acid): Statistical Optimization, in vitro Characterization, and ex vivo Permeation Study. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:3697-3721. [PMID: 32982176 PMCID: PMC7501970 DOI: 10.2147/dddt.s265167] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/24/2020] [Indexed: 12/17/2022]
Abstract
Purpose The current study aimed to discuss the potential of nanospanlastics as a surfactant-based vesicular system for improving the topical delivery of 3-acetyl-11-keto-β-boswellic acid (AKBA). AKBA is a potent anti-inflammatory drug, but it has poor oral bioavailability due to its poor aqueous solubility. Moreover, the topical delivery of AKBA is difficult due to its high lipophilicity. To overcome these drawbacks, AKBA was formulated as deformable elastic nanovesicles and nanospanlastics, for improving its topical delivery. Materials and Methods AKBA-loaded spanlastic nanovesicles (SNVs) were formulated by ethanol injection technique according to 23 factorial design using Span 60 as a non-ionic surfactant and Tween 80 as edge activator (EA) to investigate the effect of different independent variables on entrapment efficiency (EE%), % drug released after 8 hr (Q8h) and particle size (PS) using Design-Expert software. In vitro characterization, stability test and ex vivo permeation study of the optimized formula were performed. Results The choice of the optimized formula was based on the desirability criteria. F7 was selected as the optimized formula because it has the highest desirability value of 0.648. F7 exhibited EE% of 90.04±0.58%, Q8h of 96.87±2.67%, PS of 255.8±2.67 nm, and zeta potential of −49.56 mV. F7 appeared as spherical well-defined vesicles in both scanning electron microscope (SEM) and transmission electron microscope (TEM). The Fourier transform infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC) studies investigated the absence of interaction between AKBA and different excipients and good encapsulation of AKBA within SNVs. F7 retained both physical and chemical stability after storage for 3 months at 4–8 °C. Ex vivo permeation test exhibited significant enhancement of permeability of F7 across rat skin than the free drug. Conclusion Nanospanlastics could be a promising approach for improving the permeability and topical delivery of AKBA.
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Affiliation(s)
- Farid Badria
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Eman Mazyed
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
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Kulkarni PD, Damle ND, Singh S, Yadav KS, Ghante MR, Bhaskar VH, Hingorani L, Gota VS. Double-blind trial of solid lipid Boswellia serrata particles (SLBSP) vs. standardized Boswellia serrata gum extract (BSE) for osteoarthritis of knee. Drug Metab Pers Ther 2020; 35:/j/dmdi.ahead-of-print/dmdi-2020-0104/dmdi-2020-0104.xml. [PMID: 32549135 DOI: 10.1515/dmpt-2020-0104] [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: 02/10/2020] [Accepted: 02/23/2020] [Indexed: 01/02/2023]
Abstract
Objectives The present study was planned to investigate the efficacy of SLBSP vs. standardized BSE for symptomatic knee osteoarthritis (OA) treatment. Methods It was a prospective, randomized, double-blind, double-dummy, placebo-controlled, and single-centre clinical trial for symptomatic osteoarthritis of knee. Subjects were randomized to receive SLBSP capsule+BSE Placebo or BSE tablet+SLBSP placebo for two months. Patients were allowed to take rescue analgesics (Acelofenac 100 mg). Improvement in pain and function was assessed utilizing WOMAC, VAS. Level of CTX-II in urine and serum levels of inflammatory cytokines including IL-2, IL-4, IL-6, TNF-α, and IFN-γ was measured initially and at end of treatment. Results and conclusions Western Ontario and McMaster Universities osteoarthritis index (WOMAC) and Visual Analog Scale score improved markedly in SLBSP as well as in BSE arm (p < 0.05). Difference in VAS and WOMAC scores between the two arms was not statistically significant. Most significant effect was observed in the need for rescue analgesics. SLBSP caused marked lowering of pro-inflammatory cytokines levels whereas a several fold increase was noted in the BSE arm (p < 0.05). Both groups showed marked improvement in pain, SLBSP being superior to BSE with respect to reducing the need for rescue analgesics in addition to modulating inflammatory cytokines.
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Affiliation(s)
- Preeti D Kulkarni
- School of Pharmacy and Medical Science, Singhania University, Pacheri Bari, Jhunjhunu, 333515,Rajasthan, India.,Gahlot Institute of Pharmacy, Koparkhairane, Navi Mumbai, India
| | - Neena D Damle
- Department of Kaya Chikitsa, DY Patil University, School of Ayurveda, Navi Mumbai, India
| | - Sumer Singh
- School of Life Sciences, Singhania University, Jhunjhunu, Rajasthan, India
| | - Krishnat S Yadav
- Department of Biochemistry, Padmashree Dr. D Y Patil Medical College and Hospital, Navi Mumbai, India
| | - Minal R Ghante
- Sinhgad Technical Education Society, Smt. Kashibai Navale College of Pharmacy [Kondhwa], S. P. Pune University, Pune, India
| | | | | | - Vikram S Gota
- Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi-Mumbai, India
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Anti-inflammatory and anti-cancer activities of frankincense: Targets, treatments and toxicities. Semin Cancer Biol 2020; 80:39-57. [PMID: 32027979 DOI: 10.1016/j.semcancer.2020.01.015] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 01/23/2020] [Accepted: 01/30/2020] [Indexed: 02/06/2023]
Abstract
The oleogum resins of Boswellia species known as frankincense have been used for ages in traditional medicine in India, China and the Arabian world independent of its use for cultural and religious rituals in Europe. During the past two decades, scientific investigations provided mounting evidence for the therapeutic potential of frankincense. We conducted a systematic review on the anti-inflammatory and anti-cancer activities of Boswellia species and their chemical ingredients (e.g. 3-O-acetyl-11-keto-β boswellic acid, α- and β-boswellic acids, 11-keto-β-boswellic acid and other boswellic acids, lupeolic acids, incensole, cembrenes, triterpenediol, tirucallic acids, and olibanumols). Frankincense acts by multiple mechanisms, e.g. by the inhibition of leukotriene synthesis, of cyclooxygenase 1/2 and 5-lipoxygenase, of oxidative stress, and by regulation of immune cells from the innate and acquired immune systems. Furthermore, frankincense modulates signaling transduction responsible for cell cycle arrest and inhibition of proliferation, angiogenesis, invasion and metastasis. Clinical trials showed the efficacy of frankincense and its phytochemicals against osteoarthritis, multiple sclerosis, asthma, psoriasis and erythematous eczema, plaque-induced gingivitis and pain. Frankincense revealed beneficial effects towards brain tumor-related edema, but did not reduce glioma size. Even if there is no treatment effect on brain tumors itself, the management of glioma-associated edema may represent a desirable improvement. The therapeutic potential against other tumor types is still speculative. Experimental toxicology and clinical trials revealed only mild adverse side effects. More randomized clinical trials are required to estimate the full clinical potential of frankincense for cancer therapy.
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Subramaniam D, Hanna LE, Maheshkumar K, Ponmurugan K, Al-Dhabi NA, Murugan P. Immune stimulatory and anti-HIV-1 potential of extracts derived from marine brown algae Padina tetrastromatica. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2020; 17:/j/jcim.2020.17.issue-2/jcim-2019-0071/jcim-2019-0071.xml. [PMID: 31990663 DOI: 10.1515/jcim-2019-0071] [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: 03/12/2019] [Accepted: 07/28/2019] [Indexed: 11/15/2022]
Abstract
Background Marine brown algae are biologically diverse and their medicinal value has been explored limited. We assessed whether Padina tetrastromatica Hauck will possess the immune stimulatory and human immunodeficiency virus (HIV-1) inhibitory activity. Materials and Methods Aqueous and methanolic extracts were tested for the Th1/Th2 cytokines using PBMC. Subsequently, leukotriene B4 (LTB4), nitric oxide (NO) and anti-oxidant effect were analyzed using RAW264.7 cells. In addition, Padina extracts were tested for the HIV-1 clade C & A by measuring the levels of viral p24 antigen in infected peripheral blood mononuclear cells (PBMCs) and against reverse transcriptase (RT). Results At 100 μg/mL, aqueous and methanolic extracts produced a significant amount of IL-10 and IFN-γ at 24 h and 72 h post-stimulation by PBMCs. It also produced a significant amount of LTB4, NO and had an antioxidant effect on RAW264.7 cell, suggesting the immune stimulating potential of P. tetrastromatica. Upon infection of PBMCs with 100 TCID50, aqueous and methanolic extracts of P. tetrastromatica inhibited HIV-1 C (>90%) and HIV-1 A (>50%) showed a significant reduction in HIV-1 p24 levels and HIV-1 RT inhibition (>50%). GC-MS study revealed a relative abundance of tetradecanoic and oleic acid in the methanolic extract of P. tetrastromatica, which might be responsible for immune stimulation and anti-HIV-1 activity. Conclusion At lower concentrations (100 mg/mL), the aqueous and methanolic extracts of P. tetrastromatica showed the strong immune stimulation and greatest anti-HIV-1 potential in vitro. This study demonstrates the therapeutic potential of these brown algae P. tetrastromatica for the benefit of mankind.
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Affiliation(s)
- Dinesh Subramaniam
- Department of Microbiology, Dr ALM PG IBMS, University of Madras, Chennai, TN, India
| | - Luke Elizabeth Hanna
- Division of HIV/AIDS, Department of Clinical Research, National Institute for Research in Tuberculosis (ICMR), Chennai, TN, India
| | - Kuppusamy Maheshkumar
- Department of Physiology, Sri Ramachandra Medical college & Research institute, Sri Ramachandra University, Chennai, TN,India
| | - Karuppiah Ponmurugan
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Naif Abdullah Al-Dhabi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - P Murugan
- Department of Medicinal botany, Sri Sairam Siddha Medical College & Research Centre, Chennai, TN, India
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17
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Ismail IE, Abdelnour SA, Shehata SA, Abd El-Hack ME, El-Edel MA, Taha AE, Schiavitto M, Tufarelli V. Effect of Dietary Boswellia serrata Resin on Growth Performance, Blood Biochemistry, and Cecal Microbiota of Growing Rabbits. Front Vet Sci 2019; 6:471. [PMID: 31921925 PMCID: PMC6932990 DOI: 10.3389/fvets.2019.00471] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 12/04/2019] [Indexed: 02/02/2023] Open
Abstract
The present study aimed to examine the impact of dietary supplementation of Boswellia serrata (BS) (frankincense) resin on growth and carcass traits, blood hematology, serum metabolites and cecal microbiota of growing rabbits. One hundred New Zealand White (NZW) growing male rabbits (6-weeks old) were divided randomly into five groups using different levels of BS (0.00, 0.25, 0.50, 0.75, 1.00 g/kg diet, respectively). When compared to the control diet, daily body weight gain (BWG) and feed conversion ratio (FCR) of rabbits fed BS enriched-diets were improved, while feed intake was significantly decreased. A gradual depression (P < 0.01) in serum triglycerides (TG), total cholesterol (TC) and low density lipoproteins (LDL) were observed with increasing BS level the in diet. Total bacteria count, E. coli and salmonella populations were lower (P < 0.05) in rabbit groups fed diet enriched with BS than that of the control group. Based on these findings, the dietary supplementation of Boswellia serrata enhanced growth, feed efficiency, anti-oxidant status, and minimize cecal pathogenic bacteria in rabbits.
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Affiliation(s)
- Ismail E Ismail
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Sameh A Abdelnour
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Sabry A Shehata
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | | | - Mohamed A El-Edel
- Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
| | - Ayman E Taha
- Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Rasheed, Egypt
| | - Michele Schiavitto
- Italian Rabbit Breeders Association (ANCI-AIA), Volturara Appula, Foggia, Italy
| | - Vincenzo Tufarelli
- Department of DETO, Section of Veterinary Science and Animal Production, University of Bari Aldo Moro, Bari, Italy
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Ammon HPT. Boswellic extracts and 11-keto-ß-boswellic acids prevent type 1 and type 2 diabetes mellitus by suppressing the expression of proinflammatory cytokines. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 63:153002. [PMID: 31301539 DOI: 10.1016/j.phymed.2019.153002] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 05/21/2023]
Abstract
BACKGROUND Type 1 diabetes is an autoimmune disease directed to the pancreatic islets where inflammation leads to the death of insulin-producing ß cells and insulin deficiency. Type 2 diabetes, which is closely related to overweight, is characterized by insulin resistance. In both cases, proinflammatory cytokines play an important role by causing insulitis and insulin resistance. The gum resin of Boswellia species and its pharmacologically active compounds, including 11-keto-ß-boswellic acids have been shown to suppress the expression of proinflammatory cytokines in various immune-competent cells. PURPOSE To review the present evidence of the therapeutic effects of boswellic extracts (BE) and/or 11-keto-ß-boswellic acids in the prevention/treatment of diabetes mellitus and to provide comprehensive insights into the underlying molecular mechanisms. METHODS This review considers all available informations from preclinical and clinical studies concerning BEs, 11-keto-ß-boswellic acids, proinflammatory cytokines and diabetes mellitus collected via electronic search (PubMed) and related publications of the author. RESULTS Type 1 diabetes: Studies in mice with autoimmune diabetes revealed that in the model of multiple injections of low doses of streptozotocin (MLD-STZ), an extract of the gum resin of Boswellia serrata and 11-keto-ß-boswellic acid (KBA) suppressed the increase in proinflammatory cytokines in the blood, infiltration of lymphocytes into pancreatic islets and increase in blood glucose. In a second model, i.e. the nonobese diabetic (NOD) mouse, KBA prevented the infiltration of lymphocytes into pancreatic islets. Regarding the clinical effects, a case report provided evidence that BE suppressed the blood levels of tyrosine phosphatase antibody (IA2-A), a marker for insulitis, in a patient with late-onset autoimmune diabetes of the adult (LADA). Type 2 diabetes: In a preclinical study in rats where obesity was alimentary induced, the administration of BE significantly reduced food intake, overweight, proinflammatory cytokines such as interleukin-1ß (IL-1ß), and tumor necrosis factor-α (TNF-α) and ameliorated the parameters of glucose and lipid metabolism. Similar results were obtained in a second animal study, where type 2 diabetes was induced by a combination of a high-fat/high-fructose diet and a single dose of streptozotocin. Two clinical trials with patients with type 2 diabetes receiving the resin of Boswellia serrata demonstrated improvement in the blood glucose, HbA1c and lipid parameters. CONCLUSION Preclinical and clinical data suggest that BE and/or 11-keto-ß-boswellic acids by inhibiting the expression of proinflammatory cytokines from immune-competent cells, may prevent insulitis and insulin resistance in type 1 and type 2 diabetes, respectively, and therefore may be an option in the treatment/prevention of type 1 and type 2 diabetes. It is hypothesized that molecularly, BE and 11-keto-ß-boswellic acids act via interference with the IκB kinase/Nuclear Transcription Factor-κB (IKK/NF-κB) signaling pathway through inhibition of the phosphorylation activity of IKK. However, further investigations and well-designed clinical studies are required.
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Affiliation(s)
- H P T Ammon
- Department of Pharmacology and Toxicology, Institute of Pharmaceutical Sciences, University of Tübingen, Auf der Morgenstelle 8, D-72076 Tübingen, Germany.
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Bahramzadeh S, Tabarsa M, You S, Yelithao K, Klochkov V, Ilfat R. An arabinogalactan isolated from Boswellia carterii: Purification, structural elucidation and macrophage stimulation via NF-κB and MAPK pathways. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.11.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Ahmad R, Ahmad N, Naqvi AA, Shehzad A, Al-Ghamdi MS. Role of traditional Islamic and Arabic plants in cancer therapy. J Tradit Complement Med 2017; 7:195-204. [PMID: 28417090 PMCID: PMC5388086 DOI: 10.1016/j.jtcme.2016.05.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 04/18/2016] [Accepted: 05/02/2016] [Indexed: 12/11/2022] Open
Abstract
ETHNO PHARMACOLOGICAL RELEVANCE This review article underlines individual Traditional Islamic and Arabic plant (TAI) and their role in treating cancer. The aim of the study is to specifically evaluate the progress of herbs, Arabic and Islamic traditional herbs in particular, applied in cancer treatment, so far. MATERIALS AND METHODS Islamic and Arabic plants were selected and identified through different literature survey using "Google scholar", "Web of science", "Scopus" and "PubMed". Each plant, from identified Arabic and Islamic plants list, was search individually for the most cited articles in the aforementioned databases using the keywords, "Anticancer", "Uses in cancer treatment", "Ethno pharmacological importance in cancer" etc. RESULTS The current review about Islamic and Arabic plants illuminates the importance of Islamic and Arabic plants and their impact in treating cancer. There is a long list of Islamic and Arabic plants used in cancer as mentioned in review with enormous amount of literature. Each plant has been investigated for its anticancer potential. The literature survey as mentioned in table shows; these plants are widely utilized in cancer as a whole, a part thereof or in the form of isolated chemical constituent. CONCLUSIONS This review strongly supports the fact; Arabic and Islamic traditional plants have emerged as a good source of complementary and alternative medicine in treating cancer. Traditional Arab-Islamic herbal-based medicines might be promising for new cancer therapeutics with low toxicity and minimal side effects. The plants used are mostly in crude form and still needs advance research for the isolation of phytochemicals and establishing its cellular and molecular role in treating cancer.
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Affiliation(s)
- Rizwan Ahmad
- Natural Products and Alternative Medicines, College of Clinical Pharmacy, University of Dammam, Dammam, Saudi Arabia
| | - Niyaz Ahmad
- Department of Pharmaceutics, College of Clinical Pharmacy, University of Dammam, Dammam, Saudi Arabia
| | - Atta Abbas Naqvi
- Department of Pharmacy Practice, College of Clinical Pharmacy, University of Dammam, Dammam, Saudi Arabia
| | - Adeeb Shehzad
- Department of Biomedical Engineering and Sciences, School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
| | - Mastour Safer Al-Ghamdi
- Department of Pharmacology, College of Clinical Pharmacy, University of Dammam, Dammam, Saudi Arabia
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Farajian Mashhadi F, Salimi S, Forouzandeh F, Naghsh N. Comparison of Anticancer Activity of Hydroalcoholic Extracts of Curcuma longa L., Peganum harmala L., and Boswellia serrata on HeLa cells. Jundishapur J Nat Pharm Prod 2016. [DOI: 10.17795/jjnpp-37336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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22
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Comparison of Anticancer Activity of Hydroalcoholic Extracts of Curcuma longa L., Peganum harmala L., and Boswellia serrata on HeLa cells. Jundishapur J Nat Pharm Prod 2016. [DOI: 10.5812/jjnpp.37336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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23
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Rajabian A, Boroushaki MT, Hayatdavoudi P, Sadeghnia HR. Boswellia serrata Protects Against Glutamate-Induced Oxidative Stress and Apoptosis in PC12 and N2a Cells. DNA Cell Biol 2016; 35:666-679. [PMID: 27494534 DOI: 10.1089/dna.2016.3332] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This study was designed to investigate whether the extract from Boswellia serrata oleo-gum resin (BSE) can protect against glutamate-induced oxidative damage and cytotoxicity in PC12 and N2a cell lines. Using a simple and reliable reverse-phase high-performance liquid chromatography (HPLC), the amount of 3-acetyl-11-keto-β-boswellic acid (AKBA) in the BSE was found to be 18.5% w/w. The results confirmed that BSE and AKBA, at concentrations as high as 100 μg/mL or 10 μM, respectively, caused no significant cytotoxicity or apoptotic cell death. Co- and pretreatment with BSE (25-100 μg/mL) or AKBA (5 μM) restored the viability of PC12 and N2a cells under glutamate toxicity (8 mM). Treatment with BSE and AKBA also attenuated the toxic effects of glutamate on intracellular reactive oxygen species, lipid peroxidation, superoxide dismutase activity, and oxidative DNA damage compared with the untreated glutamate-injured cells. Furthermore, BSE and AKBA decreased the apoptotic cell population in the sub-G1 region and the rate of both early and late-stage apoptosis induced by glutamate in the cells. Our data suggest that the protective effects of Boswellia extract and AKBA against glutamate toxicity in PC12 and N2a cells may be mediated through the amelioration of the oxidative stress and the resultant apoptosis.
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Affiliation(s)
- Arezoo Rajabian
- 1 Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
| | - Mohammad Taher Boroushaki
- 1 Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran .,2 Pharmacological Research Center of Medicinal Plants, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
| | - Parichehr Hayatdavoudi
- 3 Neurogenic Inflammation Research Center, Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
| | - Hamid Reza Sadeghnia
- 1 Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran .,2 Pharmacological Research Center of Medicinal Plants, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran .,4 Neurocognitive Research Center, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
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Csuk R, Barthel-Niesen A, Ströhl D, Kluge R, Wagner C, Al-Harrasi A. Oxidative and reductive transformations of 11-keto-β-boswellic acid. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.01.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hamidpour R, Hamidpour S, Hamidpour M, Shahlari M. Frankincense ( rǔ xiāng; boswellia species): from the selection of traditional applications to the novel phytotherapy for the prevention and treatment of serious diseases. J Tradit Complement Med 2014; 3:221-6. [PMID: 24716181 PMCID: PMC3924999 DOI: 10.4103/2225-4110.119723] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Frankincense (乳香 Rǔ Xiāng; Boswellia Species), the resinous extract from the trees of the genus Boswellia, has been used for centuries in cultural ceremonies, as a cosmetic agent, and as a traditional medicine to treat a variety of ailments, especially inflammatory diseases including asthma, arthritis, cerebral edema, chronic pain syndrome, chronic bowel diseases, cancer, and some other illnesses. Boswellic acids are the active compounds of frankincense and AKBA (3-O-acetyl-11-keto-β-boswellic acid) is the most important and effective acid among them. Some studies have shown that the use of frankincense can also improve the learning and enhance the memory in animals and human beings. It seems that frankincense might have a potential ability to be used as an alternative natural medicine not only for chronic and inflammatory diseases but also for brain and memory disorders.
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Affiliation(s)
- Rafie Hamidpour
- Department of Herbal Medicine, Pars Bioscience, Leawood, KS, USA
| | | | - Mohsen Hamidpour
- Department of Herbal Medicine, Pars Bioscience, Leawood, KS, USA
| | - Mina Shahlari
- Department of Herbal Medicine, Pars Bioscience, Leawood, KS, USA
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Umar S, Umar K, Sarwar AHMG, Khan A, Ahmad N, Ahmad S, Katiyar CK, Husain SA, Khan HA. Boswellia serrata extract attenuates inflammatory mediators and oxidative stress in collagen induced arthritis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:847-856. [PMID: 24667331 DOI: 10.1016/j.phymed.2014.02.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 12/11/2013] [Accepted: 02/13/2014] [Indexed: 06/03/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease which leads to destruction of joints. Current treatment modalities for RA either produce symptomatic relief (NSAIDs) or modify the disease process (DMARDs). Though effective, their use is also limited by their side effects. As a result, the interest in alternative, well tolerated anti-inflammatory remedies has re-emerged. Our aim was to evaluate the antioxidant and antiarthritic activity of Boswellia serrata gum resin extract (BSE) in collagen induced arthritis. Arthritis was induced in male Wistar rats by collagen induced arthritis (CIA) method. BSE was administered at doses of 100 and 200mg/kg body weight once daily for 21 days. The effects of treatment in the rats were assessed by biochemical (articular elastase, MPO, LPO, GSH, catalase, SOD and NO), inflammatory mediators (IL-1β, IL-6, TNF-α, IL-10, IFN-γ and PGE2), and histological studies in joints. BSE was effective in bringing significant changes on all the parameters (articular elastase, MPO, LPO, GSH, catalase, SOD and NO) studied. Oral administration of BSE resulted in significantly reduced levels of inflammatory mediators (IL-1β, IL-6, TNF-α, IFN-γ and PGE2), and increased level of IL-10. The protective effects of BSE against RA were also evident from the decrease in arthritis scoring and bone histology. The abilities to inhibit proinflammatory cytokines and modulation of antioxidant status suggest that the protective effect of Boswellia serrata extract on arthritis in rats might be mediated via the modulation of immune system.
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Affiliation(s)
- Sadiq Umar
- Clinical Toxicology Laboratory, Department of Medical Elementology & Toxicology, Jamia Hamdard (Hamdard University), New Delhi 110062, India; Department of Biotechnology, Jamia Millia Islamia, New Delhi 110025, India.
| | - Khalid Umar
- Department of Chemistry, Aligarh Muslim University, Aligarh, U.P. 200202, India
| | | | - Altaf Khan
- Research Centre, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Niyaz Ahmad
- Faculty of Pharmacy, Jamia Hamdard (Hamdard University), New Delhi 110062, India
| | - Sayeed Ahmad
- Faculty of Pharmacy, Jamia Hamdard (Hamdard University), New Delhi 110062, India
| | | | - Syed Akhtar Husain
- Department of Biotechnology, Jamia Millia Islamia, New Delhi 110025, India
| | - Haider A Khan
- Clinical Toxicology Laboratory, Department of Medical Elementology & Toxicology, Jamia Hamdard (Hamdard University), New Delhi 110062, India.
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Zhang Y, Ning Z, Lu C, Zhao S, Wang J, Liu B, Xu X, Liu Y. Triterpenoid resinous metabolites from the genus Boswellia: pharmacological activities and potential species-identifying properties. Chem Cent J 2013; 7:153. [PMID: 24028654 PMCID: PMC3847453 DOI: 10.1186/1752-153x-7-153] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Accepted: 09/09/2013] [Indexed: 01/11/2023] Open
Abstract
The resinous metabolites commonly known as frankincense or olibanum are produced by trees of the genus Boswellia and have attracted increasing popularity in Western countries in the last decade for their various pharmacological activities. This review described the pharmacological specific details mainly on anti-inflammatory, anti-carcinogenic, anti-bacterial and apoptosis-regulating activities of individual triterpenoid together with the relevant mechanism. In addition, species-characterizing triterpenic markers with the methods for their detection, bioavailability, safety and other significant properties were reviewed for further research.
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Affiliation(s)
- Yuxin Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.
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Chen Y, Zhou C, Ge Z, Liu Y, Liu Y, Feng W, Li S, Chen G, Wei T. Composition and potential anticancer activities of essential oils obtained from myrrh and frankincense. Oncol Lett 2013; 6:1140-1146. [PMID: 24137478 PMCID: PMC3796379 DOI: 10.3892/ol.2013.1520] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Accepted: 07/26/2013] [Indexed: 12/25/2022] Open
Abstract
The present study aimed to investigate the composition and potential anticancer activities of essential oils obtained from two species, myrrh and frankincense, by hydrodistillation. Using gas chromatography-mass spectrometry (GC-MS), 76 and 99 components were identified in the myrrh and frankincense essential oils, respectively, with the most abundant components, 2-Cyclohexen-1-one, 4-ethynyl-4-hydroxy-3,5,5-trimethyl- and n-Octylacetate, accounting for 12.01 and 34.66%, respectively. The effects of the two essential oils, independently and as a mixture, on five tumor cell lines, MCF-7, HS-1, HepG2, HeLa and A549, were investigated using the MTT assay. The results indicated that the MCF-7 and HS-1 cell lines showed increased sensitivity to the myrrh and frankincense essential oils compared with the remaining cell lines. In addition, the anticancer effects of myrrh were markedly increased compared with those of frankincense, however, no significant synergistic effects were identified. The flow cytometry results indicated that apoptosis may be a major contributor to the biological efficacy of MCF-7 cells.
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Affiliation(s)
- Yingli Chen
- College of Pharmacy, Harbin Medical University-Daqing, Daqing, Heilongjiang 163319, P.R. China ; Biopharmaceutical Institute of the Heilongjiang Academy of Medical Sciences, Harbin, Heilongjiang 158000, P.R. China
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Akhtar N, Haqqi TM. Current nutraceuticals in the management of osteoarthritis: a review. Ther Adv Musculoskelet Dis 2012; 4:181-207. [PMID: 22850529 DOI: 10.1177/1759720x11436238] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is a progressive degenerative joint disease that has a major impact on joint function and quality of life. Nutraceuticals and dietary supplements derived from herbs have long been used in traditional medicine and there is considerable evidence that nutraceuticals may play an important role in inflammation and joint destruction in OA. We review the biological effects of some medicinal fruits and herbs - pomegranate, green tea, cat's claw, devil's claw, ginger, Indian olibaum, turmeric and ananas - in an attempt to understand the pivotal molecular targets involved in inflammation and the joint destruction process and to summarize their toxicities and efficacy for OA management. So far there is insufficient reliable evidence on the effectiveness of ginger, turmeric and ananas. Pomegranate and green tea only have preclinical evidence of efficacy due to the lack of clinical data. In vivo and clinical studies are required to understand their targets and efficacy in OA. Limited in vitro and in vivo evidence is available for cat's claw and Indian olibaum. More extensive studies are required before long-term controlled trials of whole cat's claw and Indian olibaum extracts, or isolated active compounds, are carried out in patients with OA to determine their long-term efficacy and safety. Devil's claw has not been rigorously tested to determine its antiarthritic potential in in vitro and in vivo models. There is strong clinical evidence of the effectiveness of devil's claw in pain reduction. However, high-quality clinical trials are needed to determine its effectiveness. No serious side effects have been reported for any fruits and herbs. Overall, these studies identify and support the use of nutraceuticals to provide symptomatic relief to patients with OA and to be used as adjunct therapy for OA management. More high-quality trials are needed to provide definitive answers to questions related to their efficacy and safety for OA prevention and/or treatment.
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Affiliation(s)
- Nahid Akhtar
- Department of Medicine/Rheumatology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
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Suhail MM, Wu W, Cao A, Mondalek FG, Fung KM, Shih PT, Fang YT, Woolley C, Young G, Lin HK. Boswellia sacra essential oil induces tumor cell-specific apoptosis and suppresses tumor aggressiveness in cultured human breast cancer cells. Altern Ther Health Med 2011; 11:129. [PMID: 22171782 PMCID: PMC3258268 DOI: 10.1186/1472-6882-11-129] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 12/15/2011] [Indexed: 01/23/2023]
Abstract
Background Gum resins obtained from trees of the Burseraceae family (Boswellia sp.) are important ingredients in incense and perfumes. Extracts prepared from Boswellia sp. gum resins have been shown to possess anti-inflammatory and anti-neoplastic effects. Essential oil prepared by distillation of the gum resin traditionally used for aromatic therapy has also been shown to have tumor cell-specific anti-proliferative and pro-apoptotic activities. The objective of this study was to optimize conditions for preparing Boswellea sacra essential oil with the highest biological activity in inducing tumor cell-specific cytotoxicity and suppressing aggressive tumor phenotypes in human breast cancer cells. Methods Boswellia sacra essential oil was prepared from Omani Hougari grade resins through hydrodistillation at 78 or 100 oC for 12 hours. Chemical compositions were identified by gas chromatography-mass spectrometry; and total boswellic acids contents were quantified by high-performance liquid chromatography. Boswellia sacra essential oil-mediated cell viability and death were studied in established human breast cancer cell lines (T47D, MCF7, MDA-MB-231) and an immortalized normal human breast cell line (MCF10-2A). Apoptosis was assayed by genomic DNA fragmentation. Anti-invasive and anti-multicellular tumor properties were evaluated by cellular network and spheroid formation models, respectively. Western blot analysis was performed to study Boswellia sacra essential oil-regulated proteins involved in apoptosis, signaling pathways, and cell cycle regulation. Results More abundant high molecular weight compounds, including boswellic acids, were present in Boswellia sacra essential oil prepared at 100 oC hydrodistillation. All three human breast cancer cell lines were sensitive to essential oil treatment with reduced cell viability and elevated cell death, whereas the immortalized normal human breast cell line was more resistant to essential oil treatment. Boswellia sacra essential oil hydrodistilled at 100 oC was more potent than the essential oil prepared at 78 oC in inducing cancer cell death, preventing the cellular network formation (MDA-MB-231) cells on Matrigel, causing the breakdown of multicellular tumor spheroids (T47D cells), and regulating molecules involved in apoptosis, signal transduction, and cell cycle progression. Conclusions Similar to our previous observations in human bladder cancer cells, Boswellia sacra essential oil induces breast cancer cell-specific cytotoxicity. Suppression of cellular network formation and disruption of spheroid development of breast cancer cells by Boswellia sacra essential oil suggest that the essential oil may be effective for advanced breast cancer. Consistently, the essential oil represses signaling pathways and cell cycle regulators that have been proposed as therapeutic targets for breast cancer. Future pre-clinical and clinical studies are urgently needed to evaluate the safety and efficacy of Boswellia sacra essential oil as a therapeutic agent for treating breast cancer.
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Kuzema PA. Small-molecule analysis by surface-assisted laser desorption/ionization mass spectrometry. JOURNAL OF ANALYTICAL CHEMISTRY 2011. [DOI: 10.1134/s1061934811130065] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abdel-Tawab M, Werz O, Schubert-Zsilavecz M. Boswellia serrata: an overall assessment of in vitro, preclinical, pharmacokinetic and clinical data. Clin Pharmacokinet 2011; 50:349-69. [PMID: 21553931 DOI: 10.2165/11586800-000000000-00000] [Citation(s) in RCA: 172] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Non-steroidal anti-inflammatory drug (NSAID) intake is associated with high prevalence of gastrointestinal or cardiovascular adverse effects. All efforts to develop NSAIDs that spare the gastrointestinal tract and the cardiovasculature are still far from achieving a breakthrough. In the last two decades, preparations of the gum resin of Boswellia serrata (a traditional ayurvedic medicine) and of other Boswellia species have experienced increasing popularity in Western countries. Animal studies and pilot clinical trials support the potential of B. serrata gum resin extract (BSE) for the treatment of a variety of inflammatory diseases like inflammatory bowel disease, rheumatoid arthritis, osteoarthritis and asthma. Moreover, in 2002 the European Medicines Agency classified BSE as an 'orphan drug' for the treatment of peritumoral brain oedema. Compared to NSAIDs, it is expected that the administration of BSE is associated with better tolerability, which needs to be confirmed in further clinical trials. Until recently, the pharmacological effects of BSE were mainly attributed to suppression of leukotriene formation via inhibition of 5-lipoxygenase (5-LO) by two boswellic acids, 11-keto-β-boswellic acid (KBA) and acetyl-11-keto-β-boswellic acid (AKBA). These two boswellic acids have also been chosen in the monograph of Indian frankincense in European Pharmacopoiea 6.0 as markers to ensure the quality of the air-dried gum resin exudate of B. serrata. Furthermore, several dietary supplements advertise the enriched content of KBA and AKBA. However, boswellic acids failed to inhibit leukotriene formation in human whole blood, and pharmacokinetic data revealed very low concentrations of AKBA and KBA in plasma, being far below the effective concentrations for bioactivity in vitro. Moreover, permeability studies suggest poor absorption of AKBA following oral administration. In view of these results, the previously assumed mode of action - that is, 5-LO inhibition - is questionable. On the other hand, 100-fold higher plasma concentrations have been determined for β-boswellic acid, which inhibits microsomal prostaglandin E synthase-1 and the serine protease cathepsin G. Thus, these two enzymes might be reasonable molecular targets related to the anti-inflammatory properties of BSE. In view of the results of clinical trials and the experimental data from in vitro studies of BSE, and the available pharmacokinetic and metabolic data on boswellic acids, this review presents different perspectives and gives a differentiated insight into the possible mechanisms of action of BSE in humans. It underlines BSE as a promising alternative to NSAIDs, which warrants investigation in further pharmacological studies and clinical trials.
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Akhtar N, Miller MJS, Haqqi TM. Effect of a Herbal-Leucine mix on the IL-1β-induced cartilage degradation and inflammatory gene expression in human chondrocytes. Altern Ther Health Med 2011; 11:66. [PMID: 21854562 PMCID: PMC3176482 DOI: 10.1186/1472-6882-11-66] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 08/19/2011] [Indexed: 02/02/2023]
Abstract
Background Conventional treatments for the articular diseases are often effective for symptom relief, but can also cause significant side effects and do not slow the progression of the disease. Several natural substances have been shown to be effective at relieving the symptoms of osteoarthritis (OA), and preliminary evidence suggests that some of these compounds may exert a favorable influence on the course of the disease. The objective of this study was to investigate the anti-inflammatory/chondroprotective potential of a Herbal and amino acid mixture containing extract of the Uncaria tomentosa, Boswellia spp., Lepidium meyenii and L-Leucine on the IL-1β-induced production of nitric oxide (NO), glycosaminoglycan (GAG), matrix metalloproteinases (MMPs), aggrecan (ACAN) and type II collagen (COL2A1) in human OA chondrocytes and OA cartilage explants. Methods Primary OA chondrocytes or OA cartilage explants were pretreated with Herbal-Leucine mixture (HLM, 1-10 μg/ml) and then stimulated with IL-1β (5 ng/ml). Effect of HLM on IL-1β-induced gene expression of iNOS, MMP-9, MMP-13, ACAN and COL2A1 was verified by real time-PCR. Estimation of NO and GAG release in culture supernatant was done using commercially available kits. Results HLM tested in these in vitro studies was found to be an effective anti-inflammatory agent, as evidenced by strong inhibition of iNOS, MMP-9 and MMP-13 expression and NO production in IL-1β-stimulated OA chondrocytes (p < 0.05). Supporting these gene expression results, IL-1β-induced cartilage matrix breakdown, as evidenced by GAG release from cartilage explants, was also significantly blocked (p < 0.05). Moreover, in the presence of herbal-Leucine mixture (HLM) up-regulation of ACAN and COL2A1 expression in IL-1β-stimulated OA chondrocytes was also noted (p < 0.05). The inhibitory effects of HLM were mediated by inhibiting the activation of nuclear factor (NF)-kB in human OA chondrocytes in presence of IL-1β. Conclusion Our data suggests that HLM could be chondroprotective and anti-inflammatory agent in arthritis, switching chondrocyte gene expression from catabolic direction towards anabolic and regenerative, and consequently this approach may be potentially useful as a new adjunct therapeutic/preventive agent for OA or injury recovery.
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Kim HR, Kim MS, Kwon DY, Chae SW, Chae HJ. Bosellia serrata-induced apoptosis is related with ER stress and calcium release. GENES AND NUTRITION 2011; 2:371-4. [PMID: 18850233 DOI: 10.1007/s12263-007-0072-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
It has been reported that the gum resin of Boswellia serrata (BS), which has been shown to have antiinflammatory properties, might also have anticancer effects. This study examined the potential of BS as an anticancer agent. The BS extract induces apoptosis in HeLa human cervical carcinoma cells, as confirmed by two apoptosis analyses, Hoechst staining and Annexin V/PI assay. Among the apoptosis pathways, the ER stress-associated mechanism was examined to determine its role in BS-induced apoptosis. The expression of GRP78 and CHOP, which are representatives of the ER stress proteins, and the calcium-binding protein-calpain were determined. The results showed significantly higher levels of both GRP78 and CHOP, and stronger calpain activity in the BS-treated cells than in the control cells. This shows that there is a correlation between ER stress signaling and apoptosis, which suggests the possibility of the BS-ER stress initiator as an anticancer therapeutic agent in human cervical carcinoma.
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Affiliation(s)
- Hyung-Ryong Kim
- Department of Dental Pharmacology, School of Dentistry, Wonkwang University, Iksan, Chonbuk, Republic of Korea
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Venkatesha SH, Rajaiah R, Berman BM, Moudgil KD. Immunomodulation of Autoimmune Arthritis by Herbal CAM. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2010; 2011:986797. [PMID: 21234398 PMCID: PMC3014691 DOI: 10.1155/2011/986797] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Accepted: 09/30/2010] [Indexed: 11/19/2022]
Abstract
Rheumatoid arthritis (RA) is a debilitating autoimmune disease of global prevalence. The disease is characterized by synovial inflammation leading to cartilage and bone damage. Most of the conventional drugs used for the treatment of RA have severe adverse reactions and are quite expensive. Over the years, increasing proportion of patients with RA and other immune disorders are resorting to complementary and alternative medicine (CAM) for their health needs. Natural plant products comprise one of the most popular CAM for inflammatory and immune disorders. These herbal CAM belong to diverse traditional systems of medicine, including traditional Chinese medicine, Kampo, and Ayurvedic medicine. In this paper, we have outlined the major immunological pathways involved in the induction and regulation of autoimmune arthritis and described various herbal CAM that can effectively modulate these immune pathways. Most of the information about the mechanisms of action of herbal products in the experimental models of RA is relevant to arthritis patients as well. The study of immunological pathways coupled with the emerging application of genomics and proteomics in CAM research is likely to provide novel insights into the mechanisms of action of different CAM modalities.
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Affiliation(s)
- Shivaprasad H. Venkatesha
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 W. Baltimore st., Baltimore, MD 21201, USA
| | - Rajesh Rajaiah
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 W. Baltimore st., Baltimore, MD 21201, USA
| | - Brian M. Berman
- Center for Integrative Medicine, University of Maryland School of Medicine, East Hall, W. Lombard st., Baltimore, MD 21201, USA
| | - Kamal D. Moudgil
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 W. Baltimore st., Baltimore, MD 21201, USA
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Wu S, Patel KB, Booth LJ, Metcalf JP, Lin HK, Wu W. Protective essential oil attenuates influenza virus infection: an in vitro study in MDCK cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2010; 10:69. [PMID: 21078173 PMCID: PMC2994788 DOI: 10.1186/1472-6882-10-69] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Accepted: 11/15/2010] [Indexed: 12/01/2022]
Abstract
Background Influenza is a significant cause of morbidity and mortality. The recent pandemic of a novel H1N1 influenza virus has stressed the importance of the search for effective treatments for this disease. Essential oils from aromatic plants have been used for a wide variety of applications, such as personal hygiene, therapeutic massage and even medical practice. In this paper, we investigate the potential role of an essential oil in antiviral activity. Methods We studied a commercial essential oil blend, On Guard™, and evaluated its ability in modulating influenza virus, A/PR8/34 (PR8), infection in Madin-Darby canine kidney (MDCK) cells. Influenza virus was first incubated with the essential oil and infectivity in MDCK cells was quantified by fluorescent focus assay (FFA). In order to determine the mechanism of effects of essential oil in viral infection inhibition, we measured hemagglutination (HA) activity, binding and internalization of untreated and oil-treated virus in MDCK cells by flow cytometry and immunofluorescence microscopy. In addition, the effect of oil treatment on viral transcription and translation were assayed by relative end-point RT-PCR and western blot analysis. Results Influenza virus infectivity was suppressed by essential oil treatment in a dose-dependent manner; the number of nascent viral particles released from MDCK cells was reduced by 90% and by 40% when virus was treated with 1:4,000 and 1:6,000 dilutions of the oil, respectively. Oil treatment of the virus also decreased direct infection of the cells as the number of infected MDCK cells decreased by 90% and 45% when virus was treated with 1:2,000 and 1:3,000 dilutions of the oil, respectively. This was not due to a decrease in HA activity, as HA was preserved despite oil treatment. In addition, oil treatment did not affect virus binding or internalization in MDCK cells. These effects did not appear to be due to cytotoxicity of the oil as MDCK cell viability was only seen with concentrations of oil that were 2 to 6 times greater than the doses that inhibited viral infectivity. RT-PCR and western blotting demonstrated that oil treatment of the virus inhibited viral NP and NS1 protein, but not mRNA expression. Conclusions An essential oil blend significantly attenuates influenza virus PR8 infectivity in vitro without affecting viral binding or cellular internalization in MDCK cells. Oil treated virus continued to express viral mRNAs but had minimal expression of viral proteins, suggesting that the antiviral effect may be due to inhibition of viral protein translation.
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Yang YH, Rajaiah R, Lee DYW, Ma Z, Yu H, Fong HHS, Lao L, Berman BM, Moudgil KD. Suppression of ongoing experimental arthritis by a chinese herbal formula (huo-luo-xiao-ling dan) involves changes in antigen-induced immunological and biochemical mediators of inflammation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2010; 2011:642027. [PMID: 20981317 PMCID: PMC2958519 DOI: 10.1155/2011/642027] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2010] [Revised: 06/20/2010] [Accepted: 09/01/2010] [Indexed: 01/03/2023]
Abstract
Rheumatoid arthritis (RA) is one of the major autoimmune diseases of global prevalence. The use of the anti-inflammatory drugs for the treatment of RA is associated with severe adverse reactions and toxicity. This limitation has necessitated the search for novel therapeutic products. We report here a traditional Chinese medicine-based herbal formula, Huo luo xiao ling dan (HLXL), which has potent antiarthritic activity as validated in the rat adjuvant-induced arthritis (AA) model. HLXL (2.3 g/Kg) was fed to Lewis (RT.1(1)) rats daily by gavage beginning at the onset of arthritis and then continued through the observation period. HLXL inhibited the severity of ongoing AA. This suppression of arthritis was associated with significant alterations in the T cell proliferative and cytokine responses as well as the antibody response against the disease-related antigen, mycobacterial heat-shock protein 65 (Bhsp65). There was a reduction in the level of the proinflammatory cytokines IL-17 and IL-1β but enhancement of the anti-inflammatory cytokine IL-10 level. In addition, there was inhibition of both the anti-Bhsp65 antibody response and the serum level of nitric oxide. Thus, HLXL is a promising CAM modality for further testing in RA patients.
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Affiliation(s)
- Ying-Hua Yang
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 West Baltimore Street, Baltimore, MD 21201, USA
| | - Rajesh Rajaiah
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 West Baltimore Street, Baltimore, MD 21201, USA
| | - David Y.-W Lee
- Mailman Research Center, McLean Hospital, Harvard Medical School, Belmont, MA 02478, USA
| | - Zhongze Ma
- Mailman Research Center, McLean Hospital, Harvard Medical School, Belmont, MA 02478, USA
| | - Hua Yu
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 West Baltimore Street, Baltimore, MD 21201, USA
| | - Harry H. S. Fong
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Lixing Lao
- Center for Integrative Medicine, University of Maryland School of Medicine, East Hall, 520 W. Lombard St., Baltimore, MD 21201, USA
| | - Brian M. Berman
- Center for Integrative Medicine, University of Maryland School of Medicine, East Hall, 520 W. Lombard St., Baltimore, MD 21201, USA
| | - Kamal D. Moudgil
- Department of Microbiology and Immunology, University of Maryland School of Medicine, HSF-1, Suite 380, 685 West Baltimore Street, Baltimore, MD 21201, USA
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Rahimi R, Shams-Ardekani MR, Abdollahi M. A review of the efficacy of traditional Iranian medicine for inflammatory bowel disease. World J Gastroenterol 2010; 16:4504-14. [PMID: 20857519 PMCID: PMC2945480 DOI: 10.3748/wjg.v16.i36.4504] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The etiology of inflammatory bowel disease (IBD) is not yet known, but many factors such as defects in the immune system, oxidative stress, microbial content in the gastrointestinal tract, nuclear factor (NF)-κB, nitric oxide (NO), cyclooxygenase-2 (Cox-2), and leukotriene B4 (LB4) are thought to play a role in its pathogenesis. In traditional Iranian medicine (TIM), several medicinal plants are thought to be effective for the treatment of IBD. In this study, information on all of these remedies were derived from all available old sources such as documents or notes and books and were added to the information derived from modern medical databases covering all in vitro, in vivo and clinical trials. For some of these plants, only one or two mechanisms of action have been found such as in Cassia fistula, Lepidium sativum, and Bunium persicum. However, for some plants various mechanisms of action are known. For example, Commiphora mukul is effective in IBD due to its immunomodulatory, antioxidant, and antibacterial properties and it decreases NF-κB, NO and Cox-2. Another herb, Plantago ovata, has immunomodulatory, antioxidant, anti-inflammatory and wound healing activities and decreases NO and LB4. Considering the mechanisms of action of these plants, the combination of some of them may be useful because of their many mechanisms of action such as Pistacia lentiscus, Bunium persicum, Solanum nigrum, Plantago ovata, Boswellia, Solanum nigrum, Plantago ovata and Commiphora mukul. For some of the herbal products used in TIM such as oleogum resin from Commiphora myrrha, seeds of Ocimum basilicum, seeds of Linum usitatissimum, gum resin of Dracaena cinnabari, seeds of Plantago major, seeds of Lallementia royleana, and seeds of Allium porrum, there is no or not enough studies to confirm their benefits in IBD. It is suggested that an evaluation of the effects of these plants on different aspects of IBD should be performed.
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Cameron M, Gagnier JJ, Little CV, Parsons TJ, Blümle A, Chrubasik S. Evidence of effectiveness of herbal medicinal products in the treatment of arthritis. Part I: Osteoarthritis. Phytother Res 2010; 23:1497-515. [PMID: 19856319 DOI: 10.1002/ptr.3007] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Herbal medicinal products (HMPs) are used in a variety of oral and topical forms for the treatment of osteoarthritis. The aim of this study was to update a previous systematic review published in 2000. We searched electronic databases (MEDLINE, EMBASE, CISCOM, AMED, CINAHL, Cochrane registers) to June 2007, unrestricted by date or language, and included randomized controlled trials that compared HMPs with inert (placebo) or active controls in patients with osteoarthritis. Five reviewers contributed to data extraction. Disagreements were discussed and resolved by consensus with reference to Cochrane guidelines and advice from the Cochrane Collaboration.Thirty-five studies (30 studies identified for this review update, and 5 studies included in the original review) evaluating the effectiveness of 22 HMPs were included. However, due to differing HMPs, interventions, comparators, and outcome measures, meta-analysis was restricted to data from studies of three HMPs: topical capsaicin, avocado-soybean unsaponifiables, and the Chinese herbal mixture SKI306X showed benefit in the alleviation of osteoarthritic pain.Several studies investigating products from devil's claw, and a powder from rose hip and seed, reported favorable effects on osteoarthritic pain, whereas two studies of a willow bark extract returned disparate results. Three studies of Phytodolor N(R) were of limited use because doses and measures were inconsistent among trials. The remaining single studies for each HMP provided moderate evidence of effectiveness. No serious side effects were reported with any herbal intervention.Despite some evidence, the effectiveness of none of the HMPs is proven beyond doubt. The obvious potential benefits of HMPs in the treatment of osteoarthritis are reduced reliance on synthetic medications with the associated risks of harmful adverse events, but further clinical trials are necessary before HMPs can be adopted in osteoarthritis treatment guidelines.
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Affiliation(s)
- Melainie Cameron
- School of Sport and Exercise Science, Centre for Ageing, Rehabilitation, Exercize and Sport (CARES), Victoria University, Melbourne, Australia.
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Cameron M, Gagnier JJ, Little CV, Parsons TJ, Blümle A, Chrubasik S. Evidence of effectiveness of herbal medicinal products in the treatment of arthritis. Phytother Res 2009; 23:1647-62. [DOI: 10.1002/ptr.3006] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rajaiah R, Lee DYW, Ma Z, Fan AY, Lao L, Fong HHS, Berman BM, Moudgil KD. Huo-Luo-Xiao-Ling Dan modulates antigen-directed immune response in adjuvant-induced inflammation. JOURNAL OF ETHNOPHARMACOLOGY 2009; 123:40-4. [PMID: 19429337 PMCID: PMC2925191 DOI: 10.1016/j.jep.2009.02.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2008] [Revised: 01/25/2009] [Accepted: 02/14/2009] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE HLXL is a traditional Chinese medicine that has long been used in folk medicine for the treatment of chronic inflammatory diseases. However, the precise immunological mechanisms by which HLXL mediates its anti-inflammatory activity are not fully defined. AIM OF THE STUDY To determine the effects of HLXL on antigen-specific immune parameters in adjuvant-induced inflammation model in the Lewis rat. MATERIALS AND METHODS Rats were fed daily with either HLXL (2.3g/kg) or vehicle (water) beginning 3 days before subcutaneous injection of heat-killed Mycobacterium tuberculosis H37Ra (Mtb), and then continued for another 6 days. After 9 days of Mtb injection, the draining lymph node cells were tested for T cell proliferative and cytokine responses against mycobacterial heat-shock protein 65 (Bhsp65). Moreover, sera were tested for anti-Bhsp65 antibodies and nitric oxide (NO). RESULTS HLXL-treated rats showed reduced T cell proliferative response to Bhsp65 compared to control rats. Furthermore, HLXL suppressed IL-17 response but enhanced IL-10 response without much effect on IFN-gamma. HLXL treatment also reduced the levels of anti-Bhsp65 antibodies but not that of NO. CONCLUSIONS HLXL feeding modulated both the cellular and the humoral immune response to Bhsp65 favoring an anti-inflammatory milieu for the suppression of adjuvant-induced inflammation.
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Affiliation(s)
- Rajesh Rajaiah
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD (UMB)
| | - David Y.-W. Lee
- Mailman Research Center, McLean Hospital, Harvard Medical School, Boston, MA
| | - Zhongze Ma
- Mailman Research Center, McLean Hospital, Harvard Medical School, Boston, MA
| | - Arthur Y. Fan
- Center for Integrative Medicine, Kernan Hospital, UMB
| | - Lixing Lao
- Center for Integrative Medicine, Kernan Hospital, UMB
| | - Harry HS Fong
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL
| | | | - Kamal D. Moudgil
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD (UMB)
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Choi OB, Park JH, Lee YJ, Lee CK, Won KJ, Kim J, Lee HM, Kim B. Olibanum extract inhibits vascular smooth muscle cell migration and proliferation in response to platelet-derived growth factor. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2009; 13:107-13. [PMID: 19885005 DOI: 10.4196/kjpp.2009.13.2.107] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Olibanum (Boswellia serrata) has been shown to have anti-inflammatory, anti-arthritic and anti-cancer effects. This study determined the role of a water extract of olibanum in platelet-derived growth factor (PDGF)-stimulated proliferation and migration of rat aortic smooth muscle cells (RASMCs). PDGF-BB induced the migration and proliferation of RASMCs that were inhibited by olibanum extract in a dose-dependent manner. The PDGF-BB-increased phosphorylation of p38 mitogen-activated protein kinase (MAPK); the heat shock protein (Hsp) 27 was significantly inhibited by the olibanum extract. The effects of PDGF-BB-induced extracellular signal-regulated kinase1/2 was not altered by the olibanum extract. Treatment with olibanum extract inhibited PDGF-BB-stimulated sprout out growth of aortic rings. These results suggest that the water extract of olibanum inhibits PDGF-BB-stimulated migration and proliferation in RASMCs as well as sprout out growth, which may be mediated by the inhibition of the p38 MAPK and Hsp27 pathways.
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Affiliation(s)
- Ok-Byung Choi
- Department of Cosmetic Science, College of Natural Science, Hoseo University, Asan 336-795, Korea
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43
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Frank MB, Yang Q, Osban J, Azzarello JT, Saban MR, Saban R, Ashley RA, Welter JC, Fung KM, Lin HK. Frankincense oil derived from Boswellia carteri induces tumor cell specific cytotoxicity. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2009; 9:6. [PMID: 19296830 PMCID: PMC2664784 DOI: 10.1186/1472-6882-9-6] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2008] [Accepted: 03/18/2009] [Indexed: 01/08/2023]
Abstract
Background Originating from Africa, India, and the Middle East, frankincense oil has been important both socially and economically as an ingredient in incense and perfumes for thousands of years. Frankincense oil is prepared from aromatic hardened gum resins obtained by tapping Boswellia trees. One of the main components of frankincense oil is boswellic acid, a component known to have anti-neoplastic properties. The goal of this study was to evaluate frankincense oil for its anti-tumor activity and signaling pathways in bladder cancer cells. Methods Frankincense oil-induced cell viability was investigated in human bladder cancer J82 cells and immortalized normal bladder urothelial UROtsa cells. Temporal regulation of frankincense oil-activated gene expression in bladder cancer cells was identified by microarray and bioinformatics analysis. Results Within a range of concentration, frankincense oil suppressed cell viability in bladder transitional carcinoma J82 cells but not in UROtsa cells. Comprehensive gene expression analysis confirmed that frankincense oil activates genes that are responsible for cell cycle arrest, cell growth suppression, and apoptosis in J82 cells. However, frankincense oil-induced cell death in J82 cells did not result in DNA fragmentation, a hallmark of apoptosis. Conclusion Frankincense oil appears to distinguish cancerous from normal bladder cells and suppress cancer cell viability. Microarray and bioinformatics analysis proposed multiple pathways that can be activated by frankincense oil to induce bladder cancer cell death. Frankincense oil might represent an alternative intravesical agent for bladder cancer treatment.
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Abstract
This review, containing over 276 references, covers the progress made in the chemistry and bioactivity of this important group of triterpenoids. Though initially known for their anti-inflammatory and anti-arthritic activities through a unique 5-LO inhibition mechanism, boswellic acids have recently attained significance due to their anti-cancer properties. The phytochemistry and chemical modifications, including mechanism of action, are discussed.
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Affiliation(s)
- Bhahwal Ali Shah
- Indian Institute of Integrative Medicine (CSIR), Canal Road, Jammu Tawi, 180001, India
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45
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Latella G, Sferra R, Vetuschi A, Zanninelli G, D'Angelo A, Catitti V, Caprilli R, Gaudio E. Prevention of colonic fibrosis by Boswellia and Scutellaria extracts in rats with colitis induced by 2,4,5-trinitrobenzene sulphonic acid. Eur J Clin Invest 2008; 38:410-20. [PMID: 18489401 DOI: 10.1111/j.1365-2362.2008.01955.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Currently, no effective preventive measures or medical therapies are available for intestinal fibrosis and, thus, surgery remains the only available strategy in the management of fibrostenotic enteropathies, especially Crohn's disease. The aim of this study was to evaluate the efficacy of a combined therapy of anti-inflammatory Boswellia and antifibrotic Scutellaria extracts on the development of colonic fibrosis in rats. MATERIALS AND METHODS Chronic colonic inflammation-associated fibrosis was induced in rats by intracolonic administration of 2,4,5-trinitrobenzene sulphonic acid (TNBS). Sixty-four healthy male Sprague-Dawley rats were assigned to five groups: 8 controls, 14 TNBS, 14 TNBS orally treated with Boswellia extracts (50 mg kg(-1) day(-1)), 14 TNBS orally treated with Scutellaria extracts (150 mg kg(-1) day(-1)), and 14 TNBS orally treated with both Boswellia (50 mg kg(-1) day(-1)) and Scutellaria extracts (150 mg kg(-1) day(-1)). The colon was removed after 21 days of treatment and assessed by macroscopic, histological, morphometric and immunohistochemical analyses. For immunohistochemical analysis, alpha-smooth muscle actin (alpha-SMA), collagen types I-III, connective tissue growth factor (CTGF), transforming growth factor-beta1 (TGF-beta1), Smad3, Smad7 and CD3 antibodies were used. RESULTS Combined oral administration of Boswellia and Scutellaria significantly improved the course and macroscopic findings of TNBS-induced chronic colitis assessed by disease activity index, colon weight, length, adhesions, strictures, dilatation, thickness, oedema, ulcerations and extension of damage. The histological severity of the colonic fibrosis was also notably improved by the treatment and associated with a significant reduction in the colonic expression of alpha-SMA, collagen I-III, CTGF, TGF-beta1, Smad3, and Smad7. CONCLUSIONS These data demonstrate that the prophylactic administration of anti-inflammatory Boswellia and antifibrotic Scutellaria extracts is effective in preventing colonic fibrosis in TNBS-induced colitis. Their antifibrotic mechanism of action seems to be mediated by the inhibition of TGF-beta1/Smad3 pathway.
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Affiliation(s)
- G Latella
- Dipartimento di Medicina Interna e Sanità Pubblica, University of L'Aquila, L'Aquila, Italy.
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46
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Tong L, Moudgil KD. Celastrus aculeatus Merr. suppresses the induction and progression of autoimmune arthritis by modulating immune response to heat-shock protein 65. Arthritis Res Ther 2008; 9:R70. [PMID: 17645785 PMCID: PMC2206370 DOI: 10.1186/ar2268] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2007] [Revised: 06/15/2007] [Accepted: 07/23/2007] [Indexed: 01/04/2023] Open
Abstract
Complementary and alternative medicine products are increasingly being used for the treatment of autoimmune diseases. However, the mechanisms of action of these agents are not fully defined. Using the rat adjuvant arthritis (AA) model of human rheumatoid arthritis, we determined whether the ethanol extract of Celastrus aculeatus Merr. (Celastrus), a Chinese herb, can down-modulate the severity of AA, and also examined the Celastrus-induced changes in immune responses to the disease-related antigen mycobacterial heat-shock protein 65 (Bhsp65). AA was induced in the Lewis (LEW; RT.1l) rat by immunization subcutaneously with heat-killed M. tuberculosis H37Ra (Mtb). Celastrus was fed to LEW rats by gavage daily, beginning either before Mtb challenge (preventive regimen) or after the onset of AA (therapeutic regimen). An additional group of rats was given methotrexate for comparison. All rats were graded regularly for the signs of arthritis. In parallel, the draining lymph node cells of Celastrus-treated rats were tested for proliferative and cytokine responses, whereas their sera were tested for the inflammatory mediator nitric oxide. Celastrus feeding suppressed both the induction as well as the progression of AA, and the latter effect was comparable to that of methotrexate. Celastrus treatment induced relative deviation of the cytokine response to anti-inflammatory type and enhanced the production of anti-Bhsp65 antibodies, which are known to be protective against AA. Celastrus feeding also reduced the levels of nitric oxide. On the basis of our results, we suggest further systematic exploration of Celastrus as an adjunct therapeutic modality for rheumatoid arthritis.
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Affiliation(s)
- Li Tong
- Department of Microbiology and Immunology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Kamal D Moudgil
- Department of Microbiology and Immunology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Division of Rheumatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
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Vaidya AD, Devasagayam TP. Current status of herbal drugs in India: an overview. J Clin Biochem Nutr 2007; 41:1-11. [PMID: 18392106 PMCID: PMC2274994 DOI: 10.3164/jcbn.2007001] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2006] [Accepted: 12/06/2006] [Indexed: 11/22/2022] Open
Abstract
Herbal drugs constitute a major share of all the officially recognised systems of health in India viz. Ayurveda, Yoga, Unani, Siddha, Homeopathy and Naturopathy, except Allopathy. More than 70% of India's 1.1 billion population still use these non-allopathic systems of medicine. Currently, there is no separate category of herbal drugs or dietary supplements, as per the Indian Drugs Act. However, there is a vast experiential-evidence base for many of the natural drugs. This offers immense opportunities for Observational Therapeutics and Reverse Pharmacology. Evidence-based herbals are widely used in the diverse systems and manufactured, as per the pharmacopoeial guidelines, by a well-organised industry. Significant basic and clinical research has been carried out on the medicinal plants and their formulations, with the state-of-the-art methods in a number of Institutes/Universities. There are some good examples. Indian medicinal plants also provide a rich source for antioxidants that are known to prevent/delay different diseased states. The antioxidant protection is observed at different levels. The medicinal plants also contain other beneficial compounds like ingredients for functional foods. Hence, the global knowledge about Ayurveda and Indian herbals will hopefully be enhanced by information on the evidence-base of these plants. This will yield rich dividends in the coming years.
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Affiliation(s)
- Ashok D.B. Vaidya
- Bharatiya Vidya Bhavan’s Swami Prakashananda Ayurveda Research Centre, University of Mumbai, 13th North-South Road, Vithalnagar, Juhu Scheme, Mumbai 400 049, India
- Medicinal Plants Committee, PHARMEXCIL, Hyderabad, India
| | - Thomas P.A. Devasagayam
- Radiation Biology and Health Sciences Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
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Singh SK, Bhusari S, Singh R, Saxena A, Mondhe D, Qazi GN. Effect of acetyl 11-keto beta-boswellic acid on metastatic growth factor responsible for angiogenesis. Vascul Pharmacol 2006; 46:333-7. [PMID: 17257903 DOI: 10.1016/j.vph.2006.09.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/1899] [Revised: 12/30/1899] [Accepted: 09/01/2006] [Indexed: 11/21/2022]
Abstract
Basic fibroblast growth factor (bFGF), a metastatic growth factor is known to be one of the promoting factors in the tumor induced angiogenesis. The antiangiogenic activity of acetyl 11-keto beta-boswellic acid was screened against bFGF-induced angiogenesis using in-vivo Matrigel Plug Assay. Histological & colorimetric examination confirmed that numerous blood vessels were present in Matrigel+bFGF group in comparison to Matrigel alone treated mice. Acetyl 11-keto beta-boswellic acids (10 mg/kg/d) inhibited the Matrigel+bFGF-induced angiogenesis significantly (P<0.01) in contrast to anti-inflammatory agent indomethacin (10 mg/kg/d) and alkylating agent cyclophosphamide (10 mg/kg/d).
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