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Park J, Jang KM, Park KK. Effects of Apamin on MPP +-Induced Calcium Overload and Neurotoxicity by Targeting CaMKII/ERK/p65/STAT3 Signaling Pathways in Dopaminergic Neuronal Cells. Int J Mol Sci 2022; 23:ijms232315255. [PMID: 36499581 PMCID: PMC9736188 DOI: 10.3390/ijms232315255] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/19/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
Parkinson's disease (PD), a neurodegenerative disorder, is characterized by the loss of dopaminergic (DA) neurons. The pathogenesis of PD is associated with several factors including oxidative stress, inflammation, and mitochondrial dysfunction. Ca2+ signaling plays a vital role in neuronal signaling and altered Ca2+ homeostasis has been implicated in many neuronal diseases including PD. Recently, we reported that apamin (APM), a selective antagonist of the small-conductivity Ca2+-activated K+ (SK) channel, suppresses neuroinflammatory response. However, the mechanism(s) underlying the vulnerability of DA neurons were not fully understood. In this study, we investigated whether APM affected 1-methyl-4-phenyl pyridinium (MPP+)-mediated neurotoxicity in SH-SY5Y cells and rat embryo primary mesencephalic neurons. We found that APM decreased Ca2+ overload arising from MPP+-induced neurotoxicity response through downregulating the level of CaMKII, phosphorylation of ERK, and translocation of nuclear factor NFκB/signal transducer and activator of transcription (STAT)3. Furthermore, we showed that the correlation of MPP+-mediated Ca2+ overload and ERK/NFκB/STAT3 in the neurotoxicity responses, and dopaminergic neuronal cells loss, was verified through inhibitors. Our findings showed that APM might prevent loss of DA neurons via inhibition of Ca2+-overload-mediated signaling pathway and provide insights regarding the potential use of APM in treating neurodegenerative diseases.
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Affiliation(s)
- Jihyun Park
- Department of Pathology, College of Medicine, Catholic University of Daegu, Daegu 42472, Republic of Korea
| | - Kyung Mi Jang
- Department of Pediatrics, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
| | - Kwan-Kyu Park
- Department of Pathology, College of Medicine, Catholic University of Daegu, Daegu 42472, Republic of Korea
- Correspondence: ; Tel.: +82-53-650-4149
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Biological and Inflammatory Effects of Antigen 5 from Polybia paulista (Hymenoptera, Vespidae) Venom in Mouse Intraperitoneal Macrophages. Toxins (Basel) 2021; 13:toxins13120850. [PMID: 34941688 PMCID: PMC8703750 DOI: 10.3390/toxins13120850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/17/2021] [Accepted: 10/26/2021] [Indexed: 11/17/2022] Open
Abstract
The social wasp Polybia paulista (Hymenoptera, Vespidae) is highly aggressive, being responsible for many medical occurrences. One of the most allergenic components of this venom is Antigen 5 (Poly p 5). The possible modulation of the in vitro immune response induced by antigen 5 from P. paulista venom, expressed recombinantly (rPoly p 5), on BALB/c mice peritoneal macrophages, activated or not with LPS, was assessed. Here, we analyzed cell viability changes, expression of the phosphorylated form of p65 NF-κB subunit, nitric oxide (NO), proinflammatory cytokines production, and co-stimulatory molecules (CD80, CD86). The results suggest that rPoly p 5 does not affect NO production nor the expression of co-stimulatory molecules in mouse peritoneal macrophages. On the other hand, rPoly p 5 induced an increase in IL-1β production in non-activated macrophages and a reduction in the production of TNF-α and MCP-1 cytokines in activated macrophages. rPoly p 5 decreased the in vitro production of the phosphorylated p65 NF-κB subunit in non-activated macrophages. These findings suggest an essential role of this allergen in the polarization of functional M2 macrophage phenotypes, when analyzed in previously activated macrophages. Further investigations, mainly in in vivo studies, should be conducted to elucidate Polybia paulista Ag5 biological role in the macrophage functional profile modulation.
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Lei Y, Li Y, Yang X, Zhu X, Zhang X, Du J, Liang S, Li S, Duan J. A Gut-Specific LITAF-Like Gene in Antheraea pernyi (Lepidoptera: Saturniidae) Involved in the Immune Response to Three Pathogens. JOURNAL OF ECONOMIC ENTOMOLOGY 2021; 114:1975-1982. [PMID: 34383031 DOI: 10.1093/jee/toab155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Indexed: 06/13/2023]
Abstract
Antheraea pernyi (Guérin-Méneville 1855) is an important resource for silk, food, and biohealth products; however, exogenous pathogens largely affect the commercial application potential of this species. Since the gut is a key organ for the digestion and absorption of nutrients as well as for immune defense, we used comparative transcriptome analysis to screen for a gut-specific molecular tool for further functional research in A. pernyi. In total, 3,331 differentially expressed genes (DEGs) were identified in the gut compared with all other pooled tissues of A. pernyi, including 1,463 upregulated genes in the gut. Among these, we further focused on a lipopolysaccharide-induced tumor necrosis factor-α factor (LITAF) gene because of its high gut-specific expression and the presence of a highly conserved SIMPLE-like domain, which is related to the immune response to pathogenic infections in many species. The cDNA sequence of ApLITAF was 447-bp long and contained a 243-bp open reading frame encoding an 80-amino acid protein. Immune challenge assays indicated that ApLITAF expression was significantly upregulated in the gut of A. pernyi naturally infected with nucleopolyhedrovirus (NPV) or fed leaves infected with the gram-negative bacterium Escherichia coli (Migula 1895) and the gram-positive bacterium Bacillus subtilis (Ehrenberg 1835). Cell transfection showed that ApLITAF localized to the lysosome. Collectively, these results suggested that ApLITAF played a role in the immune response of A. pernyi and could facilitate the future research and breeding application in this species.
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Affiliation(s)
- Yuyu Lei
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Ying Li
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Xinfeng Yang
- Lab of Tussah Genetics and Breeding, Henan Institute of Sericulture Science, Zhengzhou 450008, PR China
| | - Xuwei Zhu
- Lab of Tussah Genetics and Breeding, Henan Institute of Sericulture Science, Zhengzhou 450008, PR China
| | - Xian Zhang
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Jie Du
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Shimei Liang
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Shanshan Li
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Jianping Duan
- Henan Key Lab of Funiu Mountain Insect Biology, College of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
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Yun HS, Oh J, Lim JS, Kim HJ, Kim JS. Anti-Inflammatory Effect of Wasp Venom in BV-2 Microglial Cells in Comparison with Bee Venom. INSECTS 2021; 12:insects12040297. [PMID: 33805372 PMCID: PMC8066097 DOI: 10.3390/insects12040297] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 12/14/2022]
Abstract
Simple Summary As the population of the yellow-legged hornet (Vespa velutina) spreads, this study investigated ways to utilize this resource of abundant invasive wasp species. Hymenoptera venoms, including bee venom and wasp venom, have therapeutic potential. Although the venoms are toxic to humans, the elucidation of their composition and working mechanisms has led to discoveries about their potential applications in treatment modalities for a variety of disorders. Therefore, we examined the anti-inflammatory effect of wasp venom from V. velutina in comparison with that of bee venom from honey bee on BV-2 murine microglial cells. Treatment with wasp venom reduced the secretion of nitric oxide and pro-inflammatory cytokines, including interleukin-6 and tumor necrosis factor alpha, from BV-2 cells activated by lipopolysaccharide (LPS). Western blot analysis revealed that wasp venom and bee venom decreased the expression levels of inflammation markers, including inducible nitric oxide synthase and cyclooxygenase-2. In addition, wasp venom decreased the nuclear translocation of nuclear factor κB (NF-κB), which is a key transcription factor in the regulation of cellular inflammatory response. Overall, the findings demonstrated that wasp venom inhibited LPS-induced inflammation in microglial cells by suppressing the NF-κB-mediated signaling pathway, which warrants further studies to confirm its therapeutic potential for neurodegenerative diseases. Abstract The aim of this study was to compare the anti-inflammatory effect of wasp venom (WV) from the yellow-legged hornet (Vespa velutina) with that of bee venom (BV) on BV-2 murine microglial cells. WV was collected from the venom sac, freeze-dried, and used for in vitro examinations. WV and BV were non-toxic to BV-2 cells at concentrations of 160 and 12 µg/mL or lower, respectively. Treatment with WV reduced the secretion of nitric oxide and proinflammatory cytokines, including interleukin-6 and tumor necrosis factor alpha, from BV-2 cells activated by lipopolysaccharide (LPS). Western blot analysis revealed that WV and BV decreased the expression levels of inflammation markers, including inducible nitric oxide synthase and cyclooxygenase-2. In addition, WV decreased the nuclear translocation of nuclear factor κB (NF-κB), which is a key transcription factor in the regulation of cellular inflammatory response. Cumulatively, the results demonstrated that WV inhibited LPS-induced neuroinflammation in microglial cells by suppressing the NF-κB-mediated signaling pathway, which warrants further studies to confirm its therapeutic potential for neurodegenerative diseases.
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Affiliation(s)
- Hyun Seok Yun
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea;
| | - Jisun Oh
- Institute of Agriculture Science and Technology, Kyungpook National University, Daegu 41566, Korea; (J.O.); (J.S.L.)
| | - Ji Sun Lim
- Institute of Agriculture Science and Technology, Kyungpook National University, Daegu 41566, Korea; (J.O.); (J.S.L.)
| | - Hyo Jung Kim
- National Institute for Korean Medicine Development, Gyeongsan 38540, Korea;
| | - Jong-Sang Kim
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Korea;
- Institute of Agriculture Science and Technology, Kyungpook National University, Daegu 41566, Korea; (J.O.); (J.S.L.)
- Correspondence: ; Tel.: +82-53-950-5752; Fax: +82-53-950-6750
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Badawi HM, Abdelsalam RM, Abdel-Salam OM, Youness ER, Shaffie NM, Eldenshary EEDS. Bee venom attenuates neurodegeneration and motor impairment and modulates the response to L-dopa or rasagiline in a mice model of Parkinson's disease. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2021; 23:1628-1638. [PMID: 33489038 PMCID: PMC7811814 DOI: 10.22038/ijbms.2020.46469.10731] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Objectives This study aimed to investigate the effect of bee venom, a form of alternative therapy, on rotenone-induced Parkinson's disease (PD) in mice. Moreover, the possible modulation by bee venom of the effect of L-dopa/carbidopa or rasagiline was examined. Materials and Methods Rotenone (1.5 mg/kg, subcutaneously; SC) was administered every other day for two weeks and at the same time mice received the vehicle (DMSO, SC), bee venom (0.065, 0.13, and 0.26 mg/kg; intradermal; ID), L-dopa/carbidopa (25 mg/kg, intraperitoneal; IP), L-dopa/carbidopa+bee venom (0.13 mg/kg, ID), rasagiline (1 mg/kg, IP) or rasagiline+bee venom (0.13 mg/kg, ID). Then, wire hanging and staircase tests were performed and mice were euthanized and brains' striata separated. Oxidative stress biomarkers namely, malondialdehyde (MDA), nitric oxide (NO), reduced glutathione (GSH), paraoxonase-1 (PON-1), and total antioxidant capacity (TAC) were measured. Additionally, butyrylcholinesterase (BuChE), monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF-α), and dopamine (DA) were evaluated. Brain histopathological changes and caspase-3- expression were done. Results Bee venom significantly enhanced motor performance and inhibited rotenone-induced oxidative/nitrosative stress, observed as a reduction in both MDA and NO along with increasing GSH, PON-1, and TAC. Besides, bee venom decreased MCP-1, TNF-α, and caspase-3 expression together with an increase in BuChE activity and DA content. Conclusion Bee venom alone or in combination with L-dopa/carbidopa or rasagiline alleviated neuronal degeneration compared with L-dopa/carbidopa or rasagiline treatment only. Bee venom via its antioxidant and cytokine reducing potentials might be of value either alone or as adjunctive therapy in the management of PD.
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Affiliation(s)
- Hanaa Mm Badawi
- Holding Company for Biological Products, Vaccines and Drugs (VACSERA), Cairo, Egypt
| | - Rania M Abdelsalam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Omar Me Abdel-Salam
- Department of Toxicology and Narcotics, National Research Centre, Cairo, Egypt
| | - Eman R Youness
- Department of Medical Biochemistry, National Research Centre, Cairo, Egypt
| | | | - Ezz-El Din S Eldenshary
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Gazerani P. Venoms as an adjunctive therapy for Parkinson's disease: where are we now and where are we going? Future Sci OA 2020; 7:FSO642. [PMID: 33437512 PMCID: PMC7787152 DOI: 10.2144/fsoa-2020-0119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/30/2020] [Indexed: 12/14/2022] Open
Abstract
Neurodegenerative diseases, including Parkinson's disease (PD), are increasing in the aging population. Crucially, neurodegeneration of dopaminergic neurons in PD is associated with chronic inflammation and glial activation. Besides this, bradykinesia, resting tremor, rigidity, sensory alteration, and cognitive and psychiatric impairments are also present in PD. Currently, no pharmacologically effective treatment alters the progression of the disease. Discovery and development of new treatment strategies remains a focus for ongoing investigations. For example, one approach is cell therapy to prevent dopaminergic neuronal loss or to slow PD progression. The neuroprotective role of a diverse range of natural products, including venoms from bees, scorpions, snakes and lizards, are also being tested in preclinical PD models and in humans. The main findings from recent studies that have investigated venoms as therapeutic options for PD are summarized in this special report.
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Affiliation(s)
- Parisa Gazerani
- Laboratory of Molecular Pharmacology, Department of Health Science & Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg East, Denmark
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Apamin Suppresses LPS-Induced Neuroinflammatory Responses by Regulating SK Channels and TLR4-Mediated Signaling Pathways. Int J Mol Sci 2020; 21:ijms21124319. [PMID: 32560481 PMCID: PMC7352249 DOI: 10.3390/ijms21124319] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/11/2020] [Accepted: 06/16/2020] [Indexed: 02/07/2023] Open
Abstract
Neuroinflammation plays a vital role in neurodegenerative conditions. Microglia are a key component of the neuroinflammatory response. There is a growing interest in developing drugs to target microglia and thereby control neuroinflammatory processes. Apamin (APM) is a specifically selective antagonist of small conductance calcium-activated potassium (SK) channels. However, its effect on neuroinflammation is largely unknown. We examine the effects of APM on lipopolysaccharide (LPS)-stimulated BV2 and rat primary microglial cells. Regarding the molecular mechanism by which APM significantly inhibits proinflammatory cytokine production and microglial cell activation, we found that APM does so by reducing the expression of phosphorylated CaMKII and toll-like receptor (TLR4). In particular, APM potently suppressed the translocation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB)/signal transducer and activator of transcription (STAT)3 and phosphorylated mitogen-activated protein kinases (MAPK)-extracellular signal-regulated kinase (ERK). In addition, the correlation of NF-κB/STAT3 and MAPK-ERK in the neuroinflammatory response was verified through inhibitors. The literature and our findings suggest that APM is a promising candidate for an anti-neuroinflammatory agent and can potentially be used for the prevention and treatment of various neurological disorders.
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Gu H, Han SM, Park KK. Therapeutic Effects of Apamin as a Bee Venom Component for Non-Neoplastic Disease. Toxins (Basel) 2020; 12:E195. [PMID: 32204567 PMCID: PMC7150898 DOI: 10.3390/toxins12030195] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/15/2020] [Accepted: 03/17/2020] [Indexed: 02/06/2023] Open
Abstract
Bee venom is a natural toxin produced by honeybees and plays an important role in defending bee colonies. Bee venom has several kinds of peptides, including melittin, apamin, adolapamine, and mast cell degranulation peptides. Apamin accounts for about 2%-3% dry weight of bee venom and is a peptide neurotoxin that contains 18 amino acid residues that are tightly crosslinked by two disulfide bonds. It is well known for its pharmacological functions, which irreversibly block Ca2+-activated K+ (SK) channels. Apamin regulates gene expression in various signal transduction pathways involved in cell development. The aim of this study was to review the current understanding of apamin in the treatment of apoptosis, fibrosis, and central nervous system diseases, which are the pathological processes of various diseases. Apamin's potential therapeutic and pharmacological applications are also discussed.
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Affiliation(s)
- Hyemin Gu
- Department of Pathology, College of Medicine, Catholic University of Daegu, Daegu 42472, Korea;
| | - Sang Mi Han
- National Academy of Agricultural Science, Jeonjusi, Jeonbuk 54875, Korea;
| | - Kwan-Kyu Park
- Department of Pathology, College of Medicine, Catholic University of Daegu, Daegu 42472, Korea;
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de Oliveira Amaral H, Monge-Fuentes V, Biolchi Mayer A, Alves Campos GA, Soares Lopes K, Camargo LC, Ferroni Schwartz M, Galante P, Mortari MR. Animal venoms: therapeutic tools for tackling Parkinson's disease. Drug Discov Today 2019; 24:2202-2211. [PMID: 31539640 DOI: 10.1016/j.drudis.2019.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 08/02/2019] [Accepted: 09/10/2019] [Indexed: 12/16/2022]
Abstract
Parkinson's disease (PD) is a neurodegenerative pathology of the central nervous system, mainly involving the selective and progressive loss of dopaminergic neurons from the substantia nigra, resulting in motor and non-motor symptoms. PD remains an incurable ailment; thus, treatments are limited to symptom alleviation. With long-term use, conventional treatments can become inefficient, often triggering possible side effects. Considering these drawbacks, drug discovery constantly turns to nature as a source of efficient therapeutics. Thus, this review explores animal venoms as a rich source of bioactive compounds with potent neuropharmacological profiles for the development of effective adjuvant treatments with fewer side effects, ultimately aiming for the neuroprotection of dopaminergic neurons and the symptomatic relief of PD.
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Affiliation(s)
- Henrique de Oliveira Amaral
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Victoria Monge-Fuentes
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil.
| | - Andréia Biolchi Mayer
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Gabriel Avohay Alves Campos
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Kamila Soares Lopes
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Luana C Camargo
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Matheus Ferroni Schwartz
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Priscilla Galante
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Márcia R Mortari
- Laboratory of Neuropharmacology, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
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Zhang S, Liu Y, Ye Y, Wang XR, Lin LT, Xiao LY, Zhou P, Shi GX, Liu CZ. Bee venom therapy: Potential mechanisms and therapeutic applications. Toxicon 2018; 148:64-73. [PMID: 29654868 DOI: 10.1016/j.toxicon.2018.04.012] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 03/15/2018] [Accepted: 04/10/2018] [Indexed: 01/09/2023]
Abstract
Bee venom is a very complex mixture of natural products extracted from honey bee which contains various pharmaceutical properties such as peptides, enzymes, biologically active amines and nonpeptide components. The use of bee venom into the specific points is so called bee venom therapy, which is widely used as a complementary and alternative therapy for 3000 years. A growing number of evidence has demonstrated the anti-inflammation, the anti-apoptosis, the anti-fibrosis and the anti-arthrosclerosis effects of bee venom therapy. With these pharmaceutical characteristics, bee venom therapy has also been used as the therapeutic method in treating rheumatoid arthritis, amyotrophic lateral sclerosis, Parkinson's disease, Alzheimer's disease, liver fibrosis, atherosclerosis, pain and others. Although widely used, several cases still reported that bee venom therapy might cause some adverse effects, such as local itching or swelling. In this review, we summarize its potential mechanisms, therapeutic applications, and discuss its existing problems.
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Affiliation(s)
- Shuai Zhang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
| | - Yi Liu
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
| | - Yang Ye
- Department of Acupuncture and Moxibustion, Dongfang Hospital, Beijing University of Chinese Medicine, No. 6 Fangxingyuan 1st Block, Fengtai District, Beijing, 100078, China
| | - Xue-Rui Wang
- Department of Acupuncture and Moxibustion, Dongfang Hospital, Beijing University of Chinese Medicine, No. 6 Fangxingyuan 1st Block, Fengtai District, Beijing, 100078, China
| | - Li-Ting Lin
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
| | - Ling-Yong Xiao
- Department of Acupuncture and Moxibustion, Dongfang Hospital, Beijing University of Chinese Medicine, No. 6 Fangxingyuan 1st Block, Fengtai District, Beijing, 100078, China
| | - Ping Zhou
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
| | - Guang-Xia Shi
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
| | - Cun-Zhi Liu
- Department of Acupuncture and Moxibustion, Dongfang Hospital, Beijing University of Chinese Medicine, No. 6 Fangxingyuan 1st Block, Fengtai District, Beijing, 100078, China.
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Shin SH, Ye MK, Choi SY, Park KK. Anti-inflammatory effect of bee venom in an allergic chronic rhinosinusitis mouse model. Mol Med Rep 2018. [PMID: 29532888 DOI: 10.3892/mmr.2018.8720] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Bee venom (BV) has long been used as anti-inflammatory agent in traditional oriental medicine; however, the effect of BV on chronic rhinosinusitis (CRS) is not commonly studied. The aim of the present study was to determine the anti-inflammatory effect of BV on an allergic CRS mouse model. An allergic CRS mouse model was established following the administration of ovalbumin with Staphylococcus aureus enterotoxin B (SEB) into the nose. A total of 0.5 or 5 ng/ml of BV were intranasally applied 3 times a week for 8 weeks. Histopathological alterations were observed using hematoxylin and eosin, and Periodic acid Schiff staining. The levels of inflammatory cell infiltration, interleukin (IL)‑4, IL‑10 and interferon (INF)‑γ in nasal lavage fluid (NLF) were measured. Nuclear factor (NF)‑κB and activator protein (AP)‑1 expressions were also determined by immunohistochemical staining. The group treated with BV had significantly decreased inflammatory cell infiltration and PAS‑positive cells. The levels of INF‑γ, and neutrophil and eosinophil counts in NLF were significantly decreased, and the SEB‑induced NF‑κB and AP‑1 expressions in mouse nasal mucosa were significantly suppressed by 0.5 and 5 ng/ml BV. Thus, BV exerted significant anti‑inflammatory effects in an allergic CRS mouse model and may have potential value for the treatment of CRS.
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Affiliation(s)
- Seung-Heon Shin
- Department of Otolaryngology‑Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu 42472, Republic of Korea
| | - Mi-Kyung Ye
- Department of Otolaryngology‑Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu 42472, Republic of Korea
| | - Sung-Yong Choi
- Department of Otolaryngology‑Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu 42472, Republic of Korea
| | - Kwan-Kyu Park
- Department of Pathology, School of Medicine, Catholic University of Daegu, Daegu 42472, Republic of Korea
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El-Ansary A, Al-Salem HS, Asma A, Al-Dbass A. Glutamate excitotoxicity induced by orally administered propionic acid, a short chain fatty acid can be ameliorated by bee pollen. Lipids Health Dis 2017; 16:96. [PMID: 28532421 PMCID: PMC5440900 DOI: 10.1186/s12944-017-0485-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 05/12/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rodent models may guide investigations towards identifying either environmental neuro-toxicants or drugs with neuro-therapeutic effects. This work aims to study the therapeutic effects of bee pollen on brain glutamate excitotoxicity and the impaired glutamine-glutamate- gamma amino butyric acid (GABA) circuit induced by propionic acid (PPA), a short chain fatty acid, in rat pups. METHODS Twenty-four young male Western Albino rats 3-4 weeks of age, and 45-60 g body weight were enrolled in the present study. They were grouped into four equal groups: Group 1, the control received phosphate buffered saline at the same time of PPA adminstration; Group 2, received 750 mg/kg body weight divided into 3 equal daily doses and served as acute neurotoxic dose of PPA; Group 3, received 750 mg/kg body weight divided in 10 equal doses of 75 mg/kg body weight/day, and served as the sub-acute group; and Group 4, the therapeutic group, was treated with bee pollen (50 mg/kg body weight) for 30 days after acute PPA intoxication. GABA, glutamate and glutamine were measured in the brain homogenates of the four groups. RESULTS The results showed that PPA caused multiple signs of excitotoxicity, as measured by the elevation of glutamate and the glutamate/glutamine ratio and the decrease of GABA, glutamine and the GABA/glutamate ratio. Bee pollen was effective in counteracting the neurotoxic effects of PPA to a certain extent. CONCLUSION In conclusion, bee pollen demonstrates ameliorating effects on glutamate excitotoxicity and the impaired glutamine-glutamate-GABA circuit as two etiological mechanisms in PPA-induced neurotoxicity.
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Affiliation(s)
- Afaf El-Ansary
- Central Laboratory, Female Center for Medical Studies and Scientific Section, King Saud University, Riyadh, Saudi Arabia. .,Autism Research and Treatment Center, Riyadh, Saudi Arabia. .,Shaik AL-Amodi Autism Research Chair, King Saud University, Riyadh, Saudi Arabia. .,Medicinal Chemistry Department, National Research Centre, Dokki, Cairo, Egypt.
| | - Huda S Al-Salem
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Alqahtani Asma
- Central Laboratory, Female Center for Medical Studies and Scientific Section, King Saud University, Riyadh, Saudi Arabia
| | - Abeer Al-Dbass
- Department of Biochemistry, Science College, King Saud University, Riyadh, Saudi Arabia
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Mohamed AH, Hassab El-Nabi SE, Bayomi AE, Abdelaal AA. Effect of bee venom or proplis on molecular and parasitological aspects of Schistosoma mansoni infected mice. J Parasit Dis 2016; 40:390-400. [PMID: 27413311 PMCID: PMC4927498 DOI: 10.1007/s12639-014-0516-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 08/06/2014] [Indexed: 10/24/2022] Open
Abstract
The present study was performed to elucidate the efficacy of Apis mellifera L bee venom (BV) or proplis (200 mg/kg orally for three consecutive days) on Schistosoma mansoni infected mice. The results recorded reduction in the total worm burden, numbers of immature eggs and the ova count in hepatic tissue in BV (sting or injection) or proplis treated groups as compared to the infected group. Histological examination illustrated a significant increase (P ≤ 0.05) in the diameter of hepatic granuloma in BV treated groups (272.78 and 266.9, respectively) and a significant decrease in proplis treated mice (229.35) compared with the infected group (260.67). Electrophoretic pattern of RNA showed a decrease in mean of maximal optical density in liver and intestine of S. mansoni infected mice treated with bee venom (sting or injection) as compared with infected group. Flow cytometry analyses of RNA or apoptotic percentage of worms recovered from BV sting (19 and 49 % respectively); BV injected (20.5 and 51.17 %, respectively) and proplis (35 and 23.93 %, respectively) groups were compared with S. mansoni infected group (37.87 and 39.21 %, respectively). It can be concluded that administration of bee venom or proplis are effective in case of S. mansoni infection. Although bee venom cause increase of granuloma diameter and this might be due to venom concentration and further studies are required to avoid such harmful effect.
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Affiliation(s)
- Azza H. Mohamed
- />Department of Zoology, Faculty of Science, Menufia University, Shebin El-Kom, Egypt
| | | | - Asmaa E. Bayomi
- />Department of Zoology, Faculty of Science, Menufia University, Shebin El-Kom, Egypt
| | - Ahmed A. Abdelaal
- />Department of Economic Entomology and Agriculuture Zoology, Faculty of Agriculture, Menufia University, Shebin El-Kom, Egypt
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Pharmacological Alternatives for the Treatment of Neurodegenerative Disorders: Wasp and Bee Venoms and Their Components as New Neuroactive Tools. Toxins (Basel) 2015; 7:3179-209. [PMID: 26295258 PMCID: PMC4549745 DOI: 10.3390/toxins7083179] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 08/01/2015] [Accepted: 08/05/2015] [Indexed: 12/11/2022] Open
Abstract
Neurodegenerative diseases are relentlessly progressive, severely impacting affected patients, families and society as a whole. Increased life expectancy has made these diseases more common worldwide. Unfortunately, available drugs have insufficient therapeutic effects on many subtypes of these intractable diseases, and adverse effects hamper continued treatment. Wasp and bee venoms and their components are potential means of managing or reducing these effects and provide new alternatives for the control of neurodegenerative diseases. These venoms and their components are well-known and irrefutable sources of neuroprotectors or neuromodulators. In this respect, the present study reviews our current understanding of the mechanisms of action and future prospects regarding the use of new drugs derived from wasp and bee venom in the treatment of major neurodegenerative disorders, including Alzheimer’s Disease, Parkinson’s Disease, Epilepsy, Multiple Sclerosis and Amyotrophic Lateral Sclerosis.
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KIM YONGWAN, CHATURVEDI PANKAJKUMAR, CHUN SUNGNAM, LEE YANGGU, AHN WOONGSHICK. Honeybee venom possesses anticancer and antiviral effects by differential inhibition of HPV E6 and E7 expression on cervical cancer cell line. Oncol Rep 2015; 33:1675-82. [DOI: 10.3892/or.2015.3760] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 07/14/2014] [Indexed: 11/06/2022] Open
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Khalil WK, Assaf N, ElShebiney SA, Salem NA. Neuroprotective effects of bee venom acupuncture therapy against rotenone-induced oxidative stress and apoptosis. Neurochem Int 2015; 80:79-86. [DOI: 10.1016/j.neuint.2014.11.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 11/17/2014] [Accepted: 11/28/2014] [Indexed: 11/17/2022]
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Behroozi J, Divsalar A, Saboury AA. Honey bee venom decreases the complications of diabetes by preventing hemoglobin glycation. J Mol Liq 2014. [DOI: 10.1016/j.molliq.2014.09.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Han SM, Kim JM, Pak SC. Anti-melanogenic properties of honeybee (Apis melliferaL.) venom in α-MSH-stimulated B16F1 cells. FOOD AGR IMMUNOL 2014. [DOI: 10.1080/09540105.2014.950202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Kaushik DK, Thounaojam MC, Mitra A, Basu A. Vespa tropica venom suppresses lipopolysaccharide-mediated secretion of pro-inflammatory cyto-chemokines by abrogating nuclear factor-κ B activation in microglia. Inflamm Res 2014; 63:657-65. [PMID: 24781802 DOI: 10.1007/s00011-014-0738-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 03/03/2014] [Accepted: 04/13/2014] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE AND DESIGN The present study was aimed to evaluate the anti-inflammatory potentials of Vespa tropica (VT) venom and its isolated peptides. Effects of whole venom and its two peptides (Vt1512 and Vt1386) on lipopolysaccharide (LPS) challenged BV-2 murine microglial cells was evaluated. MATERIALS Mouse microglial cell line, BV-2 and crude venom extract as well as purified peptides from VT along with LPS from Salmonella enterica were used for the studies. TREATMENT BV-2 cells were treated with 500 ng/ml of LPS and different doses of crude wasp venom as well as purified peptides. METHODS We used immunoblotting, cytokine bead arrays and fluorescence activated cell sorter (FACS) to evaluate the levels of various proteins, cytokines and reactive oxygen species (ROS). RESULTS Our studies suggest that treatment with whole venom significantly reduces oxidative stress and LPS-stimulated activation of microglia. Also, purified peptides from crude venom exhibited potential anti-inflammatory properties. Further, whole venom was found to be targeting Akt and p38 MAPK pathways, leading to suppressed NF-κB phosphorylation in LPS challenged BV-2 cells. CONCLUSIONS VT venom possesses anti-inflammatory properties and can be further explored for their therapeutic potential in treating various inflammatory conditions of the central nervous system (CNS).
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Affiliation(s)
- Deepak Kumar Kaushik
- National Brain Research Centre, Near NSG campus, Manesar-122050, Gurgaon, Haryana, 122051, India,
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Deshpande PR, Farooq AK, Bairy M, Prabhu RA. Acute Renal Failure and/or Rhabdomyolysis due to Multiple Bee Stings: A Retrospective Study. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2013; 5:235-9. [PMID: 23626962 PMCID: PMC3632030 DOI: 10.4103/1947-2714.109202] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Prasanna R Deshpande
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal, India. E-mail:
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Alvarez-Fischer D, Noelker C, Vulinović F, Grünewald A, Chevarin C, Klein C, Oertel WH, Hirsch EC, Michel PP, Hartmann A. Bee venom and its component apamin as neuroprotective agents in a Parkinson disease mouse model. PLoS One 2013; 8:e61700. [PMID: 23637888 PMCID: PMC3630120 DOI: 10.1371/journal.pone.0061700] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Accepted: 03/17/2013] [Indexed: 12/19/2022] Open
Abstract
Bee venom has recently been suggested to possess beneficial effects in the treatment of Parkinson disease (PD). For instance, it has been observed that bilateral acupoint stimulation of lower hind limbs with bee venom was protective in the acute 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mouse model of PD. In particular, a specific component of bee venom, apamin, has previously been shown to have protective effects on dopaminergic neurons in vitro. However, no information regarding a potential protective action of apamin in animal models of PD is available to date. The specific goals of the present study were to (i) establish that the protective effect of bee venom for dopaminergic neurons is not restricted to acupoint stimulation, but can also be observed using a more conventional mode of administration and to (ii) demonstrate that apamin can mimic the protective effects of a bee venom treatment on dopaminergic neurons. Using the chronic mouse model of MPTP/probenecid, we show that bee venom provides sustained protection in an animal model that mimics the chronic degenerative process of PD. Apamin, however, reproduced these protective effects only partially, suggesting that other components of bee venom enhance the protective action of the peptide.
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Affiliation(s)
- Daniel Alvarez-Fischer
- Université Pierre et Marie Curie-Paris 6, UMR_S 975 - UMR 7725, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Inserm, U 975, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- CNRS, UMR 7225, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Department of Neurology, Philipps-University Marburg, Marburg, Germany
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
- Department of Psychiatry, University of Lübeck, Lübeck, Germany
| | - Carmen Noelker
- Université Pierre et Marie Curie-Paris 6, UMR_S 975 - UMR 7725, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Inserm, U 975, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- CNRS, UMR 7225, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Department of Neurology, Philipps-University Marburg, Marburg, Germany
| | - Franca Vulinović
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
| | - Anne Grünewald
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
| | - Caroline Chevarin
- Unité Mixte de Recherche S677, Université Pierre et Marie Curie-Paris 6, Paris, France
| | - Christine Klein
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
| | | | - Etienne C. Hirsch
- Université Pierre et Marie Curie-Paris 6, UMR_S 975 - UMR 7725, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Inserm, U 975, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- CNRS, UMR 7225, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
| | - Patrick P. Michel
- Université Pierre et Marie Curie-Paris 6, UMR_S 975 - UMR 7725, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Inserm, U 975, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- CNRS, UMR 7225, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
| | - Andreas Hartmann
- Université Pierre et Marie Curie-Paris 6, UMR_S 975 - UMR 7725, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Inserm, U 975, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- CNRS, UMR 7225, Centre de Recherche en Neurosciences, ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- ICM, Therapeutique Experimentale de la Neurodegenerescence, Paris, France
- Département de Neurologie, Pôle des Maladies du Système Nerveux, Hôpital de la Pitié-Salpêtrière, Paris, France
- * E-mail:
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Shin SH, Ye MK, Kim JK, Park KK. Bee Venom Reduces Fungi Induced Bronchial Epithelial Cells Activation Through Down Regulation of NF-κB. INT J PHARMACOL 2013. [DOI: 10.3923/ijp.2013.143.149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Candiracci M, Piatti E, Dominguez-Barragán M, García-Antrás D, Morgado B, Ruano D, Gutiérrez JF, Parrado J, Castaño A. Anti-inflammatory activity of a honey flavonoid extract on lipopolysaccharide-activated N13 microglial cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:12304-12311. [PMID: 23176387 DOI: 10.1021/jf302468h] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Neuroinflammation is an important contributor to pathogenesis of age-related neurodegenerative disorders such as Alzheimer's or Parkinson's disease. Accumulating evidence indicates that inhibition of microglia-mediated neuroinflammation may become a reliable protective strategy for neurodegenerative processes. Flavonoids, widely distributed in the vegetable kingdom and in foods such as honey, have been suggested as novel therapeutic agents for the reduction of the deleterious effects of neuroinflammation. The present study investigated the potential protective effect of a honey flavonoid extract (HFE) on the production of pro-inflammatory mediators by lipopolysaccharide-stimulated N13 microglia. The results show that HFE significantly inhibited the release of pro-inflammatory cytokines such as TNF-α and IL-1β. The expressions of iNOS and the production of reactive oxygen intermediates (ROS) were also significantly inhibited. Accordingly, the present study demonstrates that HFE is a potent inhibitor of microglial activation and thus a potential preventive-therapeutic agent for neurodegenerative diseases involving neuroinflammation.
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Affiliation(s)
- Manila Candiracci
- Departamento de Bioquímica y Biología Molecular, Universidad de Sevilla, Sevilla, Spain
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Shin SH, Ye MK, Kim JK, Park KK. Bee venom at different concentrations modulates the aeroallergen-induced activation of nasal polyp epithelial cells. Pharmacology 2012; 91:39-47. [PMID: 23154617 DOI: 10.1159/000343962] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Accepted: 10/02/2012] [Indexed: 11/19/2022]
Abstract
Bee venom (BV) has long been used as an oriental traditional medicine for the control of pain and inflammation. However, BV's anti-inflammatory mechanisms remain unclear. This study aimed to clarify the potential clinical efficacy of BV concerning the anti-inflammatory effect on nasal epithelial cell inflammation. Nasal polyp epithelial cells were obtained from patients. Cells were exposed to Alternaria alternata, Aspergillus nigra, Dermatophagoides pteronyssinus, Dermatophagoides farina and lipopolysaccharide with or without various concentrations of BV. Interleukin (IL)-6, IL-8, and granulocyte macrophage colony-stimulating factor were measured to determine the activation of epithelial cells. Nuclear factor-ĸB (NF-ĸB) and activator protein 1 expression and activity were determined with Western blot analysis and ELISA. Cytotoxicity of BV was measured using a CellTiter-96® aqueous cell proliferation assay kit. Cell survival was significantly decreased at BV concentrations exceeding 5 µg/ml. Fungi-induced cytokine production was more effectively inhibited by BV than house dust mite. Alternaria enhanced NF-ĸB expression, which was strongly inhibited by BV. BV appears to be relatively safe, and is of potential value for the treatment of airway inflammation and/or immunologic diseases.
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Affiliation(s)
- Seung-Heon Shin
- Department of Otorhinolaryngology, School of Medicine, Catholic University of Daegu, Daegu, South Korea.
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Chung ES, Kim H, Lee G, Park S, Kim H, Bae H. Neuro-protective effects of bee venom by suppression of neuroinflammatory responses in a mouse model of Parkinson's disease: role of regulatory T cells. Brain Behav Immun 2012; 26:1322-30. [PMID: 22974722 DOI: 10.1016/j.bbi.2012.08.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 08/15/2012] [Accepted: 08/25/2012] [Indexed: 10/27/2022] Open
Abstract
In the present study, we sought to determine whether bee venom (BV) promotes the survival of dopaminergic (DA) neurons in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mouse model of Parkinson's disease (PD). Treatment with BV prevented degeneration of DA neurons in the substantia nigra (SN). This neuro-protective effect of BV was associated with microglial deactivation and reduction of CD4 T cell infiltration. Additionally, BV treatment significantly increased the proportion of CD4(+)CD25(+)Foxp3(+) Tregs in vivo and in vitro. The increased proportion of Tregs by BV treatment remained suppressive ex vivo. Interestingly, BV treatment did not prevent MPTP neurotoxicity in mice depleted of Tregs by anti-CD25 antibody injection. Therefore, our present studies suggest that modulation of peripheral immune tolerance by Treg may contribute to the neuroprotective effect of BV in the MPTP model of Parkinson's disease.
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Affiliation(s)
- Eun Sook Chung
- Department of Physiology, College of Oriental Medicine, Kyung Hee University, Seoul, Republic of Korea
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Abstract
Bee venom (BV) (api-toxin) has been widely used in the treatment of some immune-related diseases, as well as in recent times in treatment of tumors. Several cancer cells, including renal, lung, liver, prostate, bladder, and mammary cancer cells as well as leukemia cells, can be targets of bee venom peptides such as melittin and phospholipase A2. The cell cytotoxic effects through the activation of PLA2 by melittin have been suggested to be the critical mechanism for the anti-cancer activity of BV. The induction of apoptotic cell death through several cancer cell death mechanisms, including the activation of caspase and matrix metalloproteinases, is important for the melittin-induced anti-cancer effects. The conjugation of cell lytic peptide (melittin) with hormone receptors and gene therapy carrying melittin can be useful as a novel targeted therapy for some types of cancer, such as prostate and breast cancer. This review summarizes the current knowledge regarding potential of bee venom and its compounds such as melittin to induce cytotoxic, antitumor, immunomodulatory, and apoptotic effects in different tumor cells in vivo or in vitro. The recent applications of melittin in various cancers and a molecular explanation for the antiproliferative properties of bee venom are discussed.
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Park JH, Kum YS, Lee TI, Kim SJ, Lee WR, Kim BI, Kim HS, Kim KH, Park KK. Melittin attenuates liver injury in thioacetamide-treated mice through modulating inflammation and fibrogenesis. Exp Biol Med (Maywood) 2011; 236:1306-1313. [PMID: 21969711 DOI: 10.1258/ebm.2011.011127] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023] Open
Abstract
Liver fibrosis represents a process of healing and scarring in response to chronic liver injury. Following injury, an acute inflammation response takes place resulting in moderate cell necrosis and extracellular matrix damage. Melittin, the major bioactive component in the venom of honey bee Apis mellifera, is a 26-residue amphipathic peptide with well-known cytolytic, antimicrobial and proinflammatory properties. However, the molecular mechanisms responsible for the anti-inflammatory activity of melittin have not been elucidated in liver fibrosis. We investigated whether melittin ameliorates liver inflammation and fibrosis in thioacetamide (TAA)-induced liver fibrosis. Two groups of mice were treated with TAA (200 mg/L, in drinking water), one of the groups of mice was co-treated with melittin (0.1 mg/kg) for 12 weeks while the other was not. Hepatic stellate cells (HSCs) were cultured with tumor necrosis factor α in the absence or presence of melittin. Melittin suppresses the expression of proinflammatory cytokines through the nuclear factor (NF)- κB signaling pathway. Moreover, melittin reduces the activity of HSCs in vitro, and decreases the expression of fibrotic gene responses in TAA-induced liver fibrosis. Taken together, melittin prevents TAA-induced liver fibrosis by inhibiting liver inflammation and fibrosis, the mechanism of which is the interruption of the NF- κB signaling pathway. These results suggest that melittin could be an effective agent for preventing liver fibrosis.
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Affiliation(s)
| | | | | | | | | | - Bong-Il Kim
- Department of Anesthesiology, Catholic University of Daegu, College of Medicine, 3056–6 Daemyung 4-Dong, Nam-Gu, Daegu 705–718
| | - Hyun-Soo Kim
- Department of Microbiology, Keimyung University, College of Natural Science, 1000 Shindang-dong, Dalseo-Gu, Daegu 704–701, Republic of Korea
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Effects of bee venom on glutamate-induced toxicity in neuronal and glial cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2012:368196. [PMID: 21904562 PMCID: PMC3166716 DOI: 10.1155/2012/368196] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Revised: 05/02/2011] [Accepted: 05/30/2011] [Indexed: 11/18/2022]
Abstract
Bee venom (BV), which is extracted from honeybees, is used in traditional Korean medical therapy. Several groups have demonstrated the anti-inflammatory effects of BV in osteoarthritis both in vivo and in vitro. Glutamate is the predominant excitatory neurotransmitter in the central nervous system (CNS). Changes in glutamate release and uptake due to alterations in the activity of glutamate transporters have been reported in many neurodegenerative diseases, including Parkinson's disease, Alzheimer's disease, and amyotrophic lateral sclerosis. To assess if BV can prevent glutamate-mediated neurotoxicity, we examined cell viability and signal transduction in glutamate-treated neuronal and microglial cells in the presence and absence of BV. We induced glutamatergic toxicity in neuronal cells and microglial cells and found that BV protected against cell death. Furthermore, BV significantly inhibited the cellular toxicity of glutamate, and pretreatment with BV altered MAP kinase activation (e.g., JNK, ERK, and p38) following exposure to glutamate. These findings suggest that treatment with BV may be helpful in reducing glutamatergic cell toxicity in neurodegenerative diseases.
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Crittenden PL, Filipov NM. Manganese modulation of MAPK pathways: effects on upstream mitogen activated protein kinase kinases and mitogen activated kinase phosphatase-1 in microglial cells. J Appl Toxicol 2011; 31:1-10. [PMID: 20589745 DOI: 10.1002/jat.1552] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Multiple studies demonstrate that manganese (Mn) exposure potentiates inflammatory mediator output from activated glia; this increased output is associated with enhanced mitogen activated protein kinase (MAPK: p38, ERK and JNK) activity. We hypothesized that Mn activates MAPK by activating the kinases upstream of MAPK, i.e. MKK-3/6, MKK-1/2 and MKK-4 (responsible for activation of p38, ERK, and JNK, respectively), and/or by inhibiting a major phosphatase responsible for MAPK inactivation, MKP-1. Exposure of N9 microglia to Mn (250 µm), LPS (100 ng ml⁻¹) or Mn + LPS increased MKK-3/6 and MKK-4 activity at 1 h; the effect of Mn + LPS on MKK-4 activation was greater than the rest. At 4 h, Mn, LPS, and Mn + LPS increased MKK-3/6 and MKK-1/2 phosphorylation, whereas MKK-4 was activated only by Mn and Mn + LPS. Besides activating MKK-4 via Ser257/Thr261 phosphorylation, Mn (4 h) prevented MKK-4's phosphorylation on Ser80, which negatively regulates MKK-4 activity. Exposure to Mn or Mn + LPS (1 h) decreased both mRNA and protein expression of MKP-1, the negative MAPK regulator. In addition, we observed that at 4 h, but not at 1 h, a time point coinciding with increased MAPK activity, Mn + LPS markedly increased TNF-α, IL-6 and Cox-2 mRNA, suggesting a delayed effect. The fact that all three major groups of MKKs, MKK-1/2, MKK-3/6 and MKK-4, are activated by Mn suggests that Mn-induced activation of MAPK occurs via traditional mechanisms, which perhaps involve the MAPKs furthest upstream, MKKKs (MAP3Ks). In addition, for all MKKs, Mn-induced activation was persistent at least for 4 h, indicating a long-term effect.
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Affiliation(s)
- Patrick L Crittenden
- Center for Environmental Health Sciences, Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA
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Favoretto BC, Ricardi R, Silva SR, Jacysyn JF, Fernandes I, Takehara HA, Faquim-Mauro EL. Immunomodulatory effects of crotoxin isolated from Crotalus durissus terrificus venom in mice immunised with human serum albumin. Toxicon 2011; 57:600-7. [PMID: 21223974 DOI: 10.1016/j.toxicon.2010.12.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2010] [Revised: 12/22/2010] [Accepted: 12/24/2010] [Indexed: 01/15/2023]
Abstract
Crotalus durissus terrificus venom and its main component, crotoxin (CTX), have the ability to down-modulate the immune system. Certain mechanisms mediated by cells and soluble factors of the immune system are responsible for the elimination of pathogenic molecules to ensure the specific protection against subsequent antigen contact. Accordingly, we evaluated the immunomodulatory effects of CTX on the immune response of mice that had been previously primed by immunisation with human serum albumin (HSA). CTX inoculation after HSA immunisation, along with complete Freund's adjuvant (CFA) or Aluminium hydroxide (Alum) immunisation, was able to suppress anti-HSA IgG1 and IgG2a antibody production. We showed that the inhibitory effects of this toxin are not mediated by necrosis or apoptosis of any lymphoid cell population. Lower proliferation of T lymphocytes from mice immunised with HSA/CFA or HSA/Alum that received the toxin was observed in comparison to the mice that were only immunised. In conclusion, CTX is able to exert potent inhibitory effects on humoral and cellular responses induced by HSA immunisation, even when injected after an innate immune response has been initiated.
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Affiliation(s)
- B C Favoretto
- Laboratório de Imunopatologia, Instituto Butantan, Av Vital Brasil, 1500, Butantã, CEP 05503-900, São Paulo, Brazil.
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Chen J, Lariviere WR. The nociceptive and anti-nociceptive effects of bee venom injection and therapy: a double-edged sword. Prog Neurobiol 2010; 92:151-83. [PMID: 20558236 DOI: 10.1016/j.pneurobio.2010.06.006] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2009] [Revised: 03/31/2010] [Accepted: 06/08/2010] [Indexed: 12/23/2022]
Abstract
Bee venom injection as a therapy, like many other complementary and alternative medicine approaches, has been used for thousands of years to attempt to alleviate a range of diseases including arthritis. More recently, additional theraupeutic goals have been added to the list of diseases making this a critical time to evaluate the evidence for the beneficial and adverse effects of bee venom injection. Although reports of pain reduction (analgesic and antinociceptive) and anti-inflammatory effects of bee venom injection are accumulating in the literature, it is common knowledge that bee venom stings are painful and produce inflammation. In addition, a significant number of studies have been performed in the past decade highlighting that injection of bee venom and components of bee venom produce significant signs of pain or nociception, inflammation and many effects at multiple levels of immediate, acute and prolonged pain processes. This report reviews the extensive new data regarding the deleterious effects of bee venom injection in people and animals, our current understanding of the responsible underlying mechanisms and critical venom components, and provides a critical evaluation of reports of the beneficial effects of bee venom injection in people and animals and the proposed underlying mechanisms. Although further studies are required to make firm conclusions, therapeutic bee venom injection may be beneficial for some patients, but may also be harmful. This report highlights key patterns of results, critical shortcomings, and essential areas requiring further study.
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Affiliation(s)
- Jun Chen
- Institute for Biomedical Sciences of Pain and Institute for Functional Brain Disorders, Tangdu Hospital, The Fourth Military Medical University, 1 Xinsi Road, Baqiao District, Xi'an 710038, PR China.
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Kim KH, Kum YS, Park YY, Park JH, Kim SJ, Lee WR, Lee KG, Han SM, Park KK. The protective effect of bee venom against ethanol-induced hepatic injury via regulation of the mitochondria-related apoptotic pathway. Basic Clin Pharmacol Toxicol 2010; 107:619-24. [PMID: 20210790 DOI: 10.1111/j.1742-7843.2010.00549.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Alcohol consumption increases apoptosis of hepatocytes. Death of hepatocytes is a characteristic feature of chronic liver disease for various causes. Bee venom (Apis mellifera) has been traditionally used for the treatment of various chronic diseases, such as chronic inflammatory arthritis and chronic liver disease. However, the precise mechanism for bee venom in chronic liver disease is not still cleared. To assess the effects of bee venom in chronic liver disease, we investigated the potential role of the bee venom in the ethanol-induced hepatocyte apoptosis. Bee venom treatment inhibited the apoptotic cell morphology and increased the cell viability in ethanol-induced hepatocyte apoptosis. With ethanol treatment, bee venom-treated hepatocytes increased activity of Bcl-2 and Bcl-xL, reduced activity of Bax, Caspase and PARP. In conclusion, bee venom treatment in ethanol-induced hepatocyte apoptosis occurred through the regulation of Bcl family with subsequent inactivation of the Caspase and PARP. These results suggest that bee venom could be an effective agent to reduce ethanol-induced hepatocyte apoptosis.
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Affiliation(s)
- Kyung-Hyun Kim
- Department of Pathology, College of Medicine, Catholic University of Daegu, Daegu, Republic of Korea
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Park JH, Kim KH, Kim SJ, Lee WR, Lee KG, Park KK. Bee venom protects hepatocytes from tumor necrosis factor-alpha and actinomycin D. Arch Pharm Res 2010; 33:215-23. [PMID: 20195821 DOI: 10.1007/s12272-010-0205-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2009] [Revised: 11/17/2009] [Accepted: 12/08/2009] [Indexed: 02/04/2023]
Abstract
Honeybee (Apis mellifera) venom (BV) has a broad array of therapeutic applications in traditional medicine to treat variety of diseases. It is also known that BV possesses anti-inflammatory and anticancer effect and that it can inhibit proliferation and induces apoptosis in cancer cells, but there is no evidence of information regarding anti-apoptosis of BV on hepatocytes. In the present study, we investigated the anti-apoptotic effect of BV on tumor necrosis factor (TNF)-alpha with actinomycin (Act) D induces apoptosis in hepatocytes. TNF-alpha/Act D-treated hepatocytes were exposed to different low concentration (1, 10 and 100 ng/mL) of BV. Our results showed statistically significant inhibition in DNA damage caused by BV treatment compared to corresponding TNF-alpha/Act D-treated hepatocytes. BV suppressed TNF-alpha/Act Dtreated activation of bcl-2 family and caspase family, which resulted in inhibition of cytochrome c release and PARP cleavage. These results demonstrate that low concentration BV possess a potent suppressive effect on anti-apoptotic responses of TNF-alpha/Act D-treated hepatocytes and suggest that these compounds may contribute substantial therapeutic potential for the treatment of liver diseases.
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Affiliation(s)
- Ji-Hyun Park
- Department of Pathology, Catholic University of Daegu, College of Medicine, Daegu 705-718, Korea
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Park JH, Kim KH, Kim SJ, Lee WR, Lee KG, Park JH, Park KK. Effect of bee venom on transforming growth factor-beta1-treated hepatocytes. Int J Toxicol 2010; 29:49-56. [PMID: 20075187 DOI: 10.1177/1091581809353948] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
Bee venom (BV) has been used as treatment against a wide variety of ailments, including inflammatory diseases. Various studies have demonstrated anti-inflammatory and anticancer effects of BV. Transforming growth factor (TGF)-beta1 induces hepatocyte apoptosis via the mitochondrial permeability transition. However, there is no evidence or information regarding the antiapoptotic effect of BV on hepatocytes. The authors investigated the antiapoptotic effect of BV on TGF-beta1-treated hepatocytes. The results showed significant protection from DNA damage by BV treatment compared to corresponding TGF-beta1-treated hepatocytes without BV. BV suppressed TGF-beta1-induced activation of the bcl-2 family and caspase family of proteins, which resulted in inhibition of poly ADP-ribose polymerase (PARP) cleavage. Furthermore, BV is not cytotoxic in the low concentrations used in this study. Low concentrations of BV potently suppress the apoptotic response in TGF-beta1-treated hepatocytes; therefore, BV may have therapeutic potential for the treatment of liver diseases.
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Affiliation(s)
- Jung-Hyun Park
- Department of Rehabilitation Medicine, Eulji University Hospital, Daejeon, South Korea
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Radioprotective Effects of Honeybee Venom (Apis mellifera) Against 915-MHz Microwave Radiation–Induced DNA Damage in Wistar Rat Lymphocytes: In Vitro Study. Int J Toxicol 2009; 28:88-98. [DOI: 10.1177/1091581809335051] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The aim of this study is to investigate the radioprotective effect of bee venom against DNA damage induced by 915-MHz microwave radiation (specific absorption rate of 0.6 W/kg) in Wistar rats. Whole blood lymphocytes of Wistar rats are treated with 1 μg/mL bee venom 4 hours prior to and immediately before irradiation. Standard and formamidopyrimidine-DNA glycosylase (Fpg)–modified comet assays are used to assess basal and oxidative DNA damage produced by reactive oxygen species. Bee venom shows a decrease in DNA damage compared with irradiated samples. Parameters of Fpg-modified comet assay are statistically different from controls, making this assay more sensitive and suggesting that oxidative stress is a possible mechanism of DNA damage induction. Bee venom is demonstrated to have a radioprotective effect against basal and oxidative DNA damage. Furthermore, bee venom is not genotoxic and does not produce oxidative damage in the low concentrations used in this study.
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Lee KG, Cho HJ, Bae YS, Park KK, Choe JY, Chung IK, Kim M, Yeo JH, Park KH, Lee YS, Kim CH, Chang YC. Bee venom suppresses LPS-mediated NO/iNOS induction through inhibition of PKC-alpha expression. JOURNAL OF ETHNOPHARMACOLOGY 2009; 123:15-21. [PMID: 19429333 DOI: 10.1016/j.jep.2009.02.044] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2008] [Revised: 02/11/2009] [Accepted: 02/22/2009] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Bee venom (BV) is a traditional Korean medicine that has been widely used with satisfactory results in the treatment of some immune-related diseases, especially rheumatoid arthritis. AIM OF THE STUDY The purpose of this study is to elucidate the molecular mechanism underlying the anti-inflammatory effects of BV, which is used in the treatment of various inflammatory diseases in traditional Korean medicine. We evaluated the anti-inflammatory effect of BV on NO generation and iNOS expression by LPS in rat C6 glioma cells. MATERIAL AND METHODS BV was obtained from the National Institute of Agricultural Science and Technology (NIAST) of Korea. Nitrite measurement, Immuno blot analysis, Reverse transcriptase-PCR and Electrophoretic mobility shift assay (EMSA) were used for assessment. RESULTS BV suppressed the LPS-induced NO generation and iNOS expression, and it also inhibited the expressions of LPS-induced pro-inflammatory molecules including Cox-2 and IL-1 beta in rat C6 glioma cells. Then, BV inhibited LPS-induced expression of PKC-alpha and MEK/ERK, not p38 and JNK. Moreover, inhibition of LPS-induced iNOS expression by BV was dependent on transcriptional activities of AP-1/NF-kappaB through MEK/ERK pathway. CONCLUSION These results indicate that BV suppresses LPS-induced iNOS activation through regulation of PKC-alpha. Accordingly, BV exerts a potent suppressive effect on pro-inflammatory responses in rat C6 glioma cells.
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Affiliation(s)
- Kwang-Gill Lee
- Department of Agricultural Biology, National Institute of Agricultural Science and Technology, Suwon, Kyunggi-Do 441-100, Republic of Korea
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Gajski G, Garaj-Vrhovac V. Genotoxic potential of bee venom (Apis Mellifera) on human peripheral blood lymphocytes in vitro using single cell gel electrophoresis assay. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2008; 43:1279-1287. [PMID: 18642151 DOI: 10.1080/10934520802177862] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Bee venom (BV) has been known to have therapeutic applications in traditional medicine to treat variety of diseases. It is also known that bee venom possesses anti-inflammatory and anticancer effects and that it can inhibit proliferation and induces apoptosis in cancer cells, but there is lack of information regarding genotoxicity of whole bee venom on normal human cells. In the present study, peripheral blood human lymphocytes from healthy donor were exposed in vitro to different concentration (5, 10, 25, 50 and 100 micro g/mL) of whole bee venom at different time periods (1, 6 and 24 hours). The single cell gel electrophoresis (SCGE) assay was used to evaluate the genotoxicity towards human cells. Results showed statistically significant increase in DNA damage caused in BV treated human lymphocytes compared to corresponding control cells for the tail length and tail moment. These results show that the extent of DNA damage, determined by the use of single cell gel electrophoresis is time and dose dependent. Based on the results it is clear that whole bee venom induces DNA damage and has genotoxic potential on human peripheral blood lymphocytes in vitro.
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Affiliation(s)
- Goran Gajski
- Institute for Medical Research and Occupational Health, Mutagenesis Unit, Zagreb, Croatia.
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