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Jin SE, Lee MY, Ha H, Shin HK, Seo CS. Safety evaluation of Gamisoyo-san: genotoxicity, acute toxicity, and influence on drug-metabolizing enzymes. Drug Chem Toxicol 2024:1-10. [PMID: 38291610 DOI: 10.1080/01480545.2024.2308830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 01/17/2024] [Indexed: 02/01/2024]
Abstract
Gamisoyo-san is an herbal formula widely used to treat psychological issues, menopausal symptoms, and dysmenorrhea. However, there is insufficient information on its safety profile. This study aimed to confirm the genotoxic and acute toxic potential of Gamisoyo-san. We performed a battery of tests, which included a bacterial reverse mutation test (Ames test) using five bacterial strains, an in vitro chromosomal aberration test using Chinese hamster lung (CHL) cells, an in vivo micronucleus test in mice, and human Cytochrome P450 (CYP450) and UDP-glucuronosyltransferase (UGT) assays. In the acute toxicity study, male and female rats were orally administered Gamisoyo-san 1000, 2000, or 5000 mg/kg and observed for 14 days. The activities of human CYP450s and UGTs were evaluated using recombinant baculosomes. Gamisoyo-san showed no signs of genotoxicity in the five bacterial strains, CHL cells, or mouse bone marrow cells. The acute toxicity test showed that the median lethal dose (LD50) of Gamisoyo-san was greater than 5000 mg/kg in rats. Gamisoyo-san inhibited the activities of CYP1A2, CYP2C19, and UGT1A1. In conclusion, Gamisoyo-san may not exert severe toxicological events or genotoxic effects at doses up to 5000 mg/kg in rats.
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Affiliation(s)
- Seong Eun Jin
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Mee-Young Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Hyekyung Ha
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Hyeun-Kyoo Shin
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Chang-Seob Seo
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Yadav V, Fuentes JL, Krishnan A, Singh N, Vohora D. Guidance for the use and interpretation of assays for monitoring anti-genotoxicity. Life Sci 2024; 337:122341. [PMID: 38101613 DOI: 10.1016/j.lfs.2023.122341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
Since DNA damage can occur spontaneously or be produced by the environmental genotoxins in living cells, it is important to investigate compounds that can reverse or protect DNA damage. An appropriate methodology is essential for the responsive identification of protection offered against DNA damage. This review includes information on the current state of knowledge on prokaryotic cell-based assays (SOS chromotest, umu test, vitotox assay) and cytogenetic techniques (micronucleus assay, chromosome aberration test and sister chromatid exchange assay) with an emphasis on the possibility to explore genoprotective compounds. Throughout the last decade, studies have extrapolated the scientific methodologies utilized for genotoxicity to assess genoprotective compounds. Therefore, shortcomings of genotoxicity studies are also mirrored in antigenotoxicity studies. While regulatory authorities around the world (OECD, US-EPA and ICH) continue to update diverse genotoxic assay strategies, there are still no clear guidelines/approaches for efficient experimental design to screen genoprotective compounds. As a consequence, non-synergetic and inconsistent implementation of the test method by the researchers to execute such simulations has been adopted, which inevitably results in unreliable findings. The review has made the first attempt to collect various facets of experimentally verified approaches for evaluating genoprotective compounds, as well as to acknowledge potential significance and constraints, and further focus on the assessment of end points which are required to validate such action. Henceforth, the review makes an incredible commitment by permitting readers to equate several components of their test arrangement with the provided simplified information, allowing the selection of convenient technique for the predefined compound from a central repository.
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Affiliation(s)
- Vaishali Yadav
- Neurobehavioral Pharmacology Laboratory, Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Jorge L Fuentes
- School of Biology, Science Faculty, Industrial University of Santander, Bucaramanga 680002, Santander, Colombia
| | - Anuja Krishnan
- Department of Molecular Medicine, School of Interdisciplinary Science and Technology, Jamia Hamdard, New Delhi 110062, India
| | - Neenu Singh
- Leicester School of Allied Health Sciences, Faculty of Health & Life Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
| | - Divya Vohora
- Neurobehavioral Pharmacology Laboratory, Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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Shruthi S, Mumbrekar KD, Rao BSS, Shenoy BK. Gallic acid: a polyphenolic compound potentiates the therapeutic efficacy of cisplatin in human breast cancer cells. Toxicol Res (Camb) 2023; 12:544-550. [PMID: 37663803 PMCID: PMC10470337 DOI: 10.1093/toxres/tfad041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 05/12/2023] [Accepted: 05/23/2023] [Indexed: 09/05/2023] Open
Abstract
Gallic acid (GA) is a natural polyhydroxyphenolic compound with antioxidant, antimutagenic, anti-inflammatory, and antineoplastic activities. Cisplatin (CPT) is a platinum-based chemotherapeutic drug, and it is the treatment of choice for breast, ovarian, testicular, head, and neck cancers. However, the use of anticancer drugs has undesirable effects on patients due to associated toxicities. Thus, it is necessary to search for alternatives that reduce unintended side effects and enhance anticancer potential. The use of natural compounds with the conventional chemotherapeutic drug is a new aspect of cancer therapy. In the present study, we evaluated the ability of GA in the modulation of anticancer effects of CPT in human breast adenocarcinoma cells (MCF-7) by performing MTT, apoptosis, clonogenic cell survival, and micronucleus assays. GA and CPT showed significant cytotoxic activities in MCF-7 cells in a dose-dependent manner. In combination therapy (GA 2.5, 5.0, and 10 μg/mL + CPT10 μg/mL), GA synergistically reduced the MCF-7 cell viability in contrast to the individual therapies. Cancer cells death by GA is through the induction of apoptosis as observed in the acridine orange and ethidium bromide dual staining method. The frequency of micronuclei (MN) was decreased significantly (P < 0.001) in combinational therapy, possibly reducing the risk of chemotherapy-induced MN. Moreover, GA in mono or combinational therapy did not induce any cytotoxic effects in normal breast epithelial cells (MCF-10A). GA did not show any significant difference in colony inhibition compared to CPT. This outcome shows its differential effects in normal and cancerous cells. Hence, the combination GA with chemotherapeutic drugs could represent a promising alternative therapy in cancer treatment with minimal side effects.
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Affiliation(s)
- S Shruthi
- Department of Postgraduate Studies in Applied Zoology, Alva’s College, Vidyagiri, Moodbidri, Dakshina Kannada, Karnataka 574227, India
| | - Kamalesh D Mumbrekar
- Department of Radiation Biology and Toxicology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - B S Satish Rao
- Department of Radiation Biology and Toxicology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
- Research Directorate Office, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Bhasker K Shenoy
- Department of Applied Zoology, Mangalore University, Mangalagangothri, Dakshina Kannada, Karnataka 574199, India
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Kour R, Sharma N, Showkat S, Sharma S, Nagaiah K, Kumar S, Kaur S. Methanolic fraction of Cassia fistula L. bark exhibits potential to combat oxidative stress and possess antiproliferative activity. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2023; 86:296-312. [PMID: 36919564 DOI: 10.1080/15287394.2023.2189435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Cassia fistula L. is well known for its traditional medicinal properties as an anti-inflammatory, hepatoprotective, antifungal, antibacterial, antimutagenic, and wound healing agent. The aim of the present study was to determine antioxidant, genoprotective, and cytotoxic potential of different fractions of C. fistula bark including hexane (CaMH), chloroform (CaMC), ethyl acetate (CaME), and methanol (CaMM). Among all the fractions studied, CaMM exhibited maximal radical scavenging activity in antioxidant DPPH assay, Superoxide anion radical scavenging assay and nitric oxide radical scavenging assay displayed an IC50 value of 18.95, 29.41, and 13.38 µg/ml, respectively. CaMM fraction possessed the highest phenolic (130.37 mg gallic acid equivalent/g dry weight of extract) and flavonoid (36.96 mg rutin equivalent/g dry weight of fraction) content. Data demonstrated significant positive correlation between polyphenol levels and radical scavenging activity. Single cell gel electrophoresis (Comet assay) exhibited genoprotective potential of C. fistula bark fractions against DNA damage induced by hydrogen peroxide (H2O2) in human lymphocytes. CaMM fraction displayed highest protective ability against H2O2 induced-toxicity as evidenced by significant decrease in % tail DNA content from 30 to 7% at highest concentration (200 µg/ml). CaMM was found to be rich in catechin, gallic acid, chlorogenic acid, and kaempferol. The phenolic content and antioxidant ability of the fractions was markedly negatively correlated with H2O2- induced DNA damage in human lymphocytes. Cytotoxic potential was evaluated against dermal epidermoid carcinoma (A431), pancreatic (MIA PaCa-2) and brain glioblastoma (LN-18) cancer cell lines using MTT assay. Results showed that C. fistula bark fractions possessed highest toxicity against the skin carcinoma cells. CaMM fraction reduced over 50% cell growth at the concentration of 76.72 µg/ml in A431 cells. These findings suggest that fractions of C. fistula bark exhibit potential to be considered as therapeutic agents in various carcinomas.
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Affiliation(s)
- Rasdeep Kour
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
| | - Neha Sharma
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
| | - Sheikh Showkat
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
| | - Sunil Sharma
- Aquatic toxicology lab, Department of Zoology, Guru Nanak Dev University, Amritsar, India
| | - Kommu Nagaiah
- Centre for natural products and Traditional knowledge, CSIR- Indian Institute of Chemical Technology, Hyderabad, India
| | - Subodh Kumar
- Department of Chemistry, Centre for Advanced Studies, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Satwinderjeet Kaur
- Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
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Musto G, Schiano E, Iannuzzo F, Tenore GC, Novellino E, Stornaiuolo M. Genotoxicity Assessment of Nutraceuticals Extracted from Thinned Nectarine (Prunus persica L.) and Grape Seed (Vitis Vinifera L.) Waste Biomass. Foods 2023; 12:foods12061171. [PMID: 36981098 PMCID: PMC10048668 DOI: 10.3390/foods12061171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/04/2023] [Accepted: 03/08/2023] [Indexed: 03/12/2023] Open
Abstract
Agri-food by-products represent a considerable portion of the waste produced in the world and especially when incorrectly disposed of, contribute to air, soil, and water pollution. Recently, recycling of food waste has proven to be an attractive area of research for pharmaceutical companies, that use agri-food by-products (leaves, bark, roots, seeds, second-best vegetables) as alternative raw material for the extraction of bioactive compounds. Developers and producers are however, advised to assess the safety of nutraceuticals obtained from biowaste that, in virtue of its chemical complexity, could undermine the overall safety of the final products. Here, in compliance with EFSA regulations, we use the Ames test (OECD 471) and the micronucleus test (OECD 487) to assess the mutagenicity of two nutraceuticals obtained from food waste. The first consists of grape seeds (Vitis vinifera L.) that have undergone a process of food-grade depolymerization of proanthocyanidins to release more bioavailable flavan-3-ols. The second nutraceutical product consists of thinned nectarines (Prunus persica L. var nucipersica) containing abscisic acid and polyphenols. The results presented here show that these products are, before as well as after metabolization, non-mutagenic, up to the doses of 5 mg and 100 μg per plate for the Ames and micronucleus test, respectively, and can be thus considered genotoxically safe.
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Affiliation(s)
- Giorgia Musto
- Department of Pharmacy, University of Naples Federico II, Via Montesano 49, 80131 Naples, Italy
| | - Elisabetta Schiano
- Department of Pharmacy, University of Naples Federico II, Via Montesano 49, 80131 Naples, Italy
| | - Fortuna Iannuzzo
- Department of Pharmacy, University of Naples Federico II, Via Montesano 49, 80131 Naples, Italy
| | - Gian Carlo Tenore
- Department of Pharmacy, University of Naples Federico II, Via Montesano 49, 80131 Naples, Italy
| | - Ettore Novellino
- Department of Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Mariano Stornaiuolo
- Department of Pharmacy, University of Naples Federico II, Via Montesano 49, 80131 Naples, Italy
- Correspondence:
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Abstract
The aim of the present study was to evaluate the protective effect of gallic acid (GA) against cisplatin (CDDP)-induced ovarian toxicity, for the first time. The ovarian damage was generated with CDDP (5 mg/kg) intraperitoneally (i.p.) administration in rats. GA (2.5 and 5 mg/kg) were administered i.p. for 3 consecutive days. The study was carried out in 5 main groups containing 6 rats in each group: control, GA (5 mg/kg), CDDP, CDDP + GA (2.5 mg/kg) and CDDP + GA (5 mg/kg). The levels of ovarian malondialdehyde (MDA), total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI), catalase (CAT), 8-hydroxy-2'-deoxyguanosine (8-OHdG), caspase-3 and tumor necrosis factor-alpha (TNF-α) were determined. Hematoxylin and eosin staining method was employed for the histopathological examination. In the CDDP group, it is determined that statistically significant decreasing in the levels of TAS and CAT, and increasing in the levels of MDA, TOS, OSI, 8-OHdG, caspase-3 and TNF-α (p < 0.05) compared with control group. GA administrations statistically significantly restored this damage (p < 0.05). Although vascular congestion, edema, hemorrhage, follicular degeneration and leukocyte infiltration were significantly higher in the CDDP group than in the control group, GA administrations statistically significantly restored these damages (p < 0.05). In conclusion, this study showed that GA prevented CDDP-induced ovarian damage with its antioxidant, anti-apoptotic and anti-inflammatory activities. More comprehensive studies are needed to see the underlying mechanisms.
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S S, Shenoy KB. Septilin: A versatile anticlastogenic, antigenotoxic, antioxidant and histoprotective herbo-mineral formulation on cisplatin-induced toxicity in mice. MUTATION RESEARCH. GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2022; 874-875:503441. [PMID: 35151427 DOI: 10.1016/j.mrgentox.2022.503441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 12/27/2021] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
Septilin (Spt), a herbo-mineral formulation contains the extracts of Maharasanadi qoath, Tinospora cordifolia, Rubia cordifolia, Emblica officinalis, Moringa pterigosperma, Glycyrrhiza glabra and powders of Balsamodendron mukul and Shankha bhasma. In the present study, the anticlastogenic, antigenotoxic, antioxidant and histoprotective effects of Spt against cisplatin (Csp) induced toxicity in Swiss albino mice were investigated. The micronucleus (MN) test was used to assess the anticlastogenic potential of Spt (125, 250 and 500 mg/kg bw; p.o., 5 days) on somatic cells of mice. The sperm shape abnormality assay detects germinal nuclear damage, which induces spermatogenic dysfunction. Comet assay was employed to study the antigenotoxic potential of Spt on Csp (10 mg/kg bw; i.p.) induced DNA strand breaks in bone marrow cells of mice. The antioxidant enzyme activity of liver superoxide dismutase (SOD) and a biological antioxidant, reduced glutathione (GSH) were measured to determine its hepatoprotective property. The ability of Spt to protect against the histopathologic alterations accompanying Csp-induced liver and testicular injury was studied. The frequencies of MN induced by Csp in bone marrow and peripheral blood cells of mice were significantly decreased by the pre-treatment of Spt. Csp treatment increased the percentage of DNA strand breaks and depleted levels of SOD and GSH content along with histopathological changes. Supplementation of Spt attenuated the toxicity of Csp in liver and testes tissues possible viaimprovement of enzymatic and histological parameters toward normal. This study suggests that the protection offered by Spt against Csp-induced toxicity is partly related to the maintenance of the antioxidant system. Overall, this study shows the protective role of Spt against Csp-induced toxicity in somatic and male germinal cells of mice.
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Affiliation(s)
- Shruthi S
- Department of Post Graduate Studies in Applied Zoology, Alva's College, Vidyagiri, Moodbidri, 574 227, Karnataka, India
| | - K Bhasker Shenoy
- Department of Applied Zoology, Mangalore University, Mangalagangothri, 574 199, Karnataka, India.
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Doğan D, Meydan İ, Kömüroğlu AU. Protective Effect of Silymarin and Gallic Acid against Cisplatin-Induced Nephrotoxicity and Hepatotoxicity. Int J Clin Pract 2022; 2022:6541026. [PMID: 35685593 PMCID: PMC9159130 DOI: 10.1155/2022/6541026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/04/2022] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE This study aimed to investigate the effects of gallic acid and silymarin against nephrotoxicity and hepatotoxicity caused by cisplatin. MATERIALS AND METHODS In the study, 56 Wistar Albino rats were equally divided into eight groups. Group 1 was the control group; group 2 was the group receiving cisplatin; group 3 was the group receiving cisplatin + gallic acid; group 4 was the group receiving cisplatin + silymarin; group 5 was the group receiving cisplatin + silymarin + gallic acid; group 6 was the group receiving silymarin; group 7 was the group receiving gallic acid; group 8 was the group receiving gallic acid + silymarin. AST, ALT, urea, creatinine, albumin, globulin, and total protein levels were measured at the end of the study. Superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), glutathione (GSH), and 8-hydroxy-2'-deoxyguanosine (8OH-dG) levels were measured in kidney and liver tissues. Additionally, histopathological evaluations of the tissues were also performed. RESULTS In kidney and liver tissues, cisplatin significantly increased MDA and 8-OHdG levels compared with treatment groups (p < 0.05). Silymarin-treated group significantly increased the SOD activity and GSH amount in the liver tissue compared with the cisplatin-treated group (p < 0.05). Gallic acid significantly increased CAT activity compared with the cisplatin-treated group (p < 0.05). It was determined that the cisplatin-treated group significantly decreased CAT and SOD activity compared with the control group (p > 0.05). Gallic acid showed a significant increase in CAT and SOD activity in kidney tissue compared with the cisplatin-treated group (p < 0.05). CONCLUSION As a result, it was observed that gallic acid silymarin had a protective effect on cisplatin-induced nephrotoxic and hepatotoxic effects.
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Affiliation(s)
- Duygu Doğan
- Van Yuzuncu Yil University, Vocational School of Health Services, Van, Turkey
| | - İsmet Meydan
- Van Yuzuncu Yil University, Vocational School of Health Services, Van, Turkey
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Prasad R, Prasad SB. Modulatory Effect of Rutin on the Antitumor Activity and Genotoxicity of Cisplatin in Tumor-Bearing Mice. Adv Pharm Bull 2021; 11:746-754. [PMID: 34888222 PMCID: PMC8642793 DOI: 10.34172/apb.2021.084] [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: 02/07/2020] [Revised: 04/29/2020] [Accepted: 08/05/2020] [Indexed: 11/29/2022] Open
Abstract
Purpose: Cisplatin is a cancer chemotherapeutic drug that has been extensively used in the treatment of a variety of cancers. However, the full usage of cisplatin is limited due to its treatment associated development of multiple side effects in the host. In the present study, the modulatory effect of rutin, a type of flavonoid, on the cisplatin mediated antitumor activity and allied genotoxicity in ascites Dalton’s lymphoma (DL)-bearing mice were investigated. Methods: The antitumor activity was determined by calculating the percent increase in the life span of mice, cell viability and scanning electron microscopy (SEM) of DL cells. Further, the modulatory effect of rutin on the cisplatin-induced genotoxic effects in the same DL-bearing mice was assessed by the analysis of micronuclei, chromosomal aberration and sperm abnormality. Results: The combination treatment of mice with rutin and cisplatin showed a considerable increase in the life span of the DL-bearing mice depicting better antitumor efficacy. SEM of these DL cells showed severe membrane deformities in DL cells such as fusion of cell membrane, membrane blebbing, cell shrinkage, membrane folding and loss in microvilli from the tumor cell surface which may lead to cell death. Cisplatin alone treatment caused an increase in the frequency of chromosomal aberrations, micronuclei and sperms abnormality. However, the combination treatment of DL-bearing mice with rutin and cisplatin comparatively reduced these genotoxic effects. Conclusion: The overall findings suggest that rutin enhances the cisplatin-mediated antitumor activity and cytotoxicity against DL cells and at the same time diminishes the genotoxic effects induced by cisplatin in the DL-bearing mice.
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Affiliation(s)
- Rajesh Prasad
- Cell and Tumor Biology Laboratory, Department of Zoology, School of Life Sciences, North-Eastern Hill University, Umshing-Mawkynroh, Shillong, Meghalaya, India
| | - Surya Bali Prasad
- Cell and Tumor Biology Laboratory, Department of Zoology, School of Life Sciences, North-Eastern Hill University, Umshing-Mawkynroh, Shillong, Meghalaya, India
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Bilawal A, Ishfaq M, Gantumur MA, Qayum A, Shi R, Fazilani SA, Anwar A, Jiang Z, Hou J. A review of the bioactive ingredients of berries and their applications in curing diseases. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Altındağ F, Meydan İ. Evaluation of protective effects of gallic acid on cisplatin-induced testicular and epididymal damage. Andrologia 2021; 53:e14189. [PMID: 34268770 DOI: 10.1111/and.14189] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 01/04/2023] Open
Abstract
Cisplatin is an effective chemotherapeutic drug used to treat many types of tumours. However, it may cause male reproductive toxicity. Gallic acid exhibits beneficial effects such as antioxidant, anti-inflammatory and antitumor. The current study investigated the beneficial effects of gallic acid against testis and epididymis toxicity induced by cisplatin. Male rats were divided into 4 groups as follows (n = 7): Control, cisplatin (a single dose of 8 mg/kg), Gallic acid (50 mg/kg) and cisplatin +Gallic acid groups. Testis was examined morphometrically by stereological methods. In addition, apoptosis, DNA damage, oxidative stress parameters in testis and testosterone in serum were measured. Epididymis was histopathologically evaluated. As a result, a significant decrease was observed in the number of spermatogonia, Leydig and Sertoli cells, testicular volume, height of germinal epithelial, Bcl-2 immunopositive cell number, activity of CAT, GSH and SOD enzymes and serum testosterone levels compared with the cisplatin group control group, while a significant increase was observed in the number of Caspase-3, Bax and 8-OHdG immunopositive cells and the MDA levels. However, Gallic acid significantly restored these parameters. Our study reveals that Gallic acid may improve Cisplatin-induced male reproductive toxicity by reducing oxidative stress, suppressing apoptosis and DNA damage and restoring structural and functional deterioration.
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Affiliation(s)
- Fikret Altındağ
- Department of Histology and Embryology, Van Yüzüncü Yıl University, Van, Turkey
| | - İsmet Meydan
- Department of Biochemistry, Van Vocational Higher School of Healthcare Studies, Van Yüzüncü Yıl University, Van, Turkey
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Rakshit S, Nirala SK, Bhadauria M. Gallic Acid Protects from Acute Multiorgan Injury Induced by Lipopolysaccharide and D-galactosamine. Curr Pharm Biotechnol 2021; 21:1489-1504. [PMID: 32538720 DOI: 10.2174/1389201021666200615165732] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Secondary metabolites of plants, the polyphenols, play a vital role in protection from many health problems in human beings. Structurally favored phytochemicals may be studied to protect multiorgan injury. At pharmacological doses, gallic acid is nontoxic to mammals and is generally absorbed in the intestine. AIMS In this present study, gallic acid was evaluated for its protective efficacy against Lipo Polysaccharide (LPS) and d-Galactosamine (D-GalN) induced multiorgan injury, i.e., liver, kidney and brain. METHODS Three different doses of gallic acid (5, 10 and 20 mg/kg p.o.) were administered to the experimental animals for 6 consecutive days, followed by exposure to LPS (50 μg/kg I.P.) and D-GalN (300 mg/kg I.P.) on the 6th day. RESULTS Exposure to LPS and D-GalN resulted in increased oxidative stress and proinflammatory cytokines. Altered hematology and serology due to LPS and D-GalN were restored towards control by gallic acid. Declined antioxidants such as reduced glutathione, superoxide dismutase and catalase due to injurious effects of LPS and D-GalN were rejuvenated by gallic acid. DISCUSSION Exposure to LPS and D-GalN severely increased lipid peroxidation, CYP2E1 activity and tissue lipids while lowered protein content. Gallic acid restored all these parameters towards control in dose dependent manner and 20 mg/kg dose provided the best protection. Histological study showed improved histoarchitecture of liver, kidney and brain that supported biochemical endpoints. CONCLUSION Gallic acid minimized oxidative stress and provided best protection at 20 mg/kg dose against LPS and D-GalN induced multi organ acute injury.
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Affiliation(s)
- Samrat Rakshit
- Toxicology and Pharmacology Laboratory, Department of Zoology Guru Ghasidas University, Bilaspur, 495009 (C.G.), India
| | - Satendra K Nirala
- Laboratory of Natural Products, Department of Rural Technology and Social Development Guru Ghasidas University, Bilaspur 495009 (C.G.), India
| | - Monika Bhadauria
- Toxicology and Pharmacology Laboratory, Department of Zoology Guru Ghasidas University, Bilaspur, 495009 (C.G.), India
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Shruthi S, Shenoy KB. Gallic acid: A promising genoprotective and hepatoprotective bioactive compound against cyclophosphamide induced toxicity in mice. ENVIRONMENTAL TOXICOLOGY 2021; 36:123-131. [PMID: 32902929 DOI: 10.1002/tox.23018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/14/2020] [Accepted: 08/16/2020] [Indexed: 06/11/2023]
Abstract
Cyclophosphamide (CP) is a potent chemotherapeutic agent and is also known to interact with specific biological molecules and produce numerous side effects such as genotoxicity, neurotoxicity, reproductive toxicity and nephrotoxicity. CP induces genotoxicity by generating oxygen/nitrogen derived free radicals during chemotherapy and causes DNA damage. Hence, to overcome such side effects of chemotherapeutic agents antioxidants are recommended. Gallic acid (GA) a phenolic compound is commonly exists in variety of fruits and in many plants. In the present study, genoprotecive effects of GA against CP induced genotoxicity in Swiss albino mice were evaluated by using comet assay, bone marrow, and peripheral micronucleus (MN) assays. CP produced oxidative stress induced hepatic damage was assessed by estimating the activity of liver superoxide dismutase (SOD), reduced glutathione content (GSH), and also by examining the histological alterations induced by CP in hepatic tissue of mice. It was noticed that, GA pretreatment significantly reduced the frequency of MN and DNA strand breaks induced by CP. GA also protected the hepatic tissue against CP induced reactive oxygen species (ROS) mediated damage and was evident by increased levels of liver SOD and GSH. GA ameliorated the histological changes induced by CP in hepatic tissue. These findings suggest that, GA is a versatile antioxidant with promising protection against CP induced genotoxicity and hepatic damage in Swiss albino mice.
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Affiliation(s)
- S Shruthi
- Department of Post Graduate Studies in Applied Zoology, Alva's College, Moodubidire, India
| | - K Bhasker Shenoy
- Department of Applied Zoology, Mangalore University, Mangalagangothri, India
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Scagliarini A, Mathey A, Aires V, Delmas D. Xanthohumol, a Prenylated Flavonoid from Hops, Induces DNA Damages in Colorectal Cancer Cells and Sensitizes SW480 Cells to the SN38 Chemotherapeutic Agent. Cells 2020; 9:E932. [PMID: 32290112 PMCID: PMC7226974 DOI: 10.3390/cells9040932] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/26/2020] [Accepted: 04/07/2020] [Indexed: 12/21/2022] Open
Abstract
In spite of chemotherapy and systematic screening for people at risk, the mortality rate of colorectal cancer (CRC) remains consistently high, with 600,000 deaths per year. This low success rate in the treatment of CRC results from many failures associated with high resistance and the risk of metastasis. Therefore, in response to these therapeutic failures, new strategies have been under development for several years aimed at increasing the effect of anticancer compounds and/or at reducing their secondary effects on normal cells, thus enabling the host to better withstand chemotherapy. This study highlights that xanthohumol (Xn) concentrations under the IC50 values were able to induce apoptosis and to enhance the DNA-damage response (DDR). We demonstrate for the first time that Xn exerts its anticancer activity in models of colon cancer through activation of the ataxia telangiectasia mutated (ATM) pathway. Subsequently, the ability of Xn to restore DNA damage in CRC cells can sensitize them to anticancer agents such as SN38 (7-ethyl-10-hydroxycamptothecin) used in chemotherapy.
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Affiliation(s)
- Alessandra Scagliarini
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (A.S.); (A.M.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, Bioactive Molecules and Health Research Group, F-21000 Dijon, France
| | - Aline Mathey
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (A.S.); (A.M.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, Bioactive Molecules and Health Research Group, F-21000 Dijon, France
| | - Virginie Aires
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (A.S.); (A.M.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, Bioactive Molecules and Health Research Group, F-21000 Dijon, France
| | - Dominique Delmas
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (A.S.); (A.M.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, Bioactive Molecules and Health Research Group, F-21000 Dijon, France
- Centre Anticancéreux Georges François Leclerc, F-21000 Dijon, France
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Sioud F, Amor S, Toumia IB, Lahmar A, Aires V, Chekir-Ghedira L, Delmas D. A New Highlight of Ephedra alata Decne Properties as Potential Adjuvant in Combination with Cisplatin to Induce Cell Death of 4T1 Breast Cancer Cells In Vitro and In Vivo. Cells 2020; 9:E362. [PMID: 32033130 PMCID: PMC7072491 DOI: 10.3390/cells9020362] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/24/2020] [Accepted: 01/28/2020] [Indexed: 12/29/2022] Open
Abstract
Despite major advances in the last 10 years, whether in terms of prevention or treatment, the 5 year survival rate remains relatively low for a large number of cancers. These therapeutic failures can be the consequence of several factors associated with the cellular modifications or with the host by itself, especially for some anticancer drugs such as cisplatin, which induces a nephrotoxicity. In the strategy of research for active molecules capable both of exerting a protective action against the deleterious effects of cisplatin and exerting a chemosensitizing action with regard to cancer cells, we tested the potential effects of Ephedra alata Decne extract (E.A.) rich in polyphenolic compounds towards a 4T1 breast cancer model in vitro and in vivo. We showed that E.A. extract inhibited cell viability of 4T1 breast cancer cells and induced apoptosis in a caspase-dependent manner, which involved intrinsic pathways. Very interestingly, we observed a synergic antiproliferative and pro-apoptotic action with cisplatin. These events were associated with a strong decrease of breast tumor growth in mice treated with an E.A./cisplatin combination and simultaneously with a decrease of hepato- and nephrotoxicities of cisplatin.
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Affiliation(s)
- Fairouz Sioud
- Research Unit Bioactive Natural Products and Biotechnology UR17ES49, Faculty of Dental Medicine of Monastir, University of Monastir, Avicenne street, Monastir 5000, Tunisia; (F.S.); (I.b.T.); (A.L.); (L.C.-G.)
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (S.A.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, F-21000 Dijon, France
| | - Souheila Amor
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (S.A.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, F-21000 Dijon, France
| | - Imène ben Toumia
- Research Unit Bioactive Natural Products and Biotechnology UR17ES49, Faculty of Dental Medicine of Monastir, University of Monastir, Avicenne street, Monastir 5000, Tunisia; (F.S.); (I.b.T.); (A.L.); (L.C.-G.)
| | - Aida Lahmar
- Research Unit Bioactive Natural Products and Biotechnology UR17ES49, Faculty of Dental Medicine of Monastir, University of Monastir, Avicenne street, Monastir 5000, Tunisia; (F.S.); (I.b.T.); (A.L.); (L.C.-G.)
| | - Virginie Aires
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (S.A.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, F-21000 Dijon, France
| | - Leila Chekir-Ghedira
- Research Unit Bioactive Natural Products and Biotechnology UR17ES49, Faculty of Dental Medicine of Monastir, University of Monastir, Avicenne street, Monastir 5000, Tunisia; (F.S.); (I.b.T.); (A.L.); (L.C.-G.)
| | - Dominique Delmas
- Université de Bourgogne Franche-Comté, F-21000 Dijon, France; (S.A.); (V.A.)
- INSERM Research Center U1231—Cancer and Adaptive Immune Response Team, F-21000 Dijon, France
- Centre anticancéreux Georges François Leclerc Center, F-21000 Dijon, France
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Inhibitory activity of black mulberry (Morus nigra) extract against testicular, liver and kidney toxicity induced by paracetamol in mice. Mol Biol Rep 2020; 47:1733-1749. [PMID: 31983015 DOI: 10.1007/s11033-020-05265-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 01/18/2020] [Indexed: 12/14/2022]
Abstract
Black mulberry (Morus nigra) leaves is broadly used in traditional medicine worldwide. However, there are no scientific reports regarding testicular protection, hepato-and nephroprotective activities of M. nigra leaves. The present investigation was assessed the protective mechanism by which methanol extract from M. nigra leaves suppressed the damaging effects induced by paracetamol (APAP) in different mouse tissues. Male mice were orally given APAP (500 mg/kg) with or without M. nigra extract (150, 300, and 500 mg/kg) for four consecutive days. The results showed that crude extract possessed potent antioxidant activity (EC50 = 42.97 µg extract/mL) due to the presence of a high amount of polyphenol and flavonoid compounds. Gallic acid, chlorogenic acid, catechin, and rutin were isolated from the n-butanol fraction of M. nigra extract. Unexpectedly, oral administration of APAP did not induce chromosomal aberrations in mouse bone marrow; however, it produced damaging effects on testis, liver, and kidney tissues. Interestingly, M. nigra extract suppressed APAP-induced genotoxicity by lowering meiotic chromosomal aberrations in spermatocytes, morphological sperm abnormalities, and % DNA damage in comet tail in the liver and kidney tissues. The altered levels of glutathione S transferase activity, lipid peroxidation, liver, and kidney functions were significantly reversed when M. nigra was given to APAP group. The restoring of the histo-architectural distortions and decreasing over-expression of p53 protein as determined by immunohistochemistry in the liver, kidney, and testis sections were strengthened the protective activity of M. nigra extract. Conclusion, the bioactive components in the leaves of black mulberry appear to be a good candidate for genetic protection, treatment of oxidative stress-induced organotoxicity.
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Al-Eitan LN, Alzoubi KH, Al-Smadi LI, Khabour OF. Vitamin E protects against cisplatin-induced genotoxicity in human lymphocytes. Toxicol In Vitro 2019; 62:104672. [PMID: 31629897 DOI: 10.1016/j.tiv.2019.104672] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 09/26/2019] [Accepted: 10/01/2019] [Indexed: 02/01/2023]
Abstract
Cisplatin is an anticancer drug that is widely used in treatments of human malignancies such as ovaries,' testes,' and solid tumors of the head and neck. However, the use of cisplatin in the treatments can be associated with DNA damage and high risk to the development of secondary malignancies. Vitamin E is a strong lipophilic antioxidant that has the ability to protect normal cells from chromosomal damage and promote the repair of the damaged DNA. In the current study, the possible protective effect of vitamin E on DNA damage induced by cisplatin was investigated. For that, chromosomal aberrations (CAs) frequency and the number of sister chromatid exchanges (SCEs) were measured in cultured human lymphocytes. Results showed that cisplatin statistically significant increases in the number of cells with CAs (P < 0.05) and in the frequency of SCEs (P < 0.05) as compared to the control group. These increases were significantly lowered by pretreatment of cells with vitamin E. Additionally, cisplatin reduced mitotic index at used concentrations (P < 0.05), which was normalized by vitamin E. Therefore, we conclude that vitamin E can prevent the genotoxicity of cisplatin on cultured human lymphocyte.
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Affiliation(s)
- Laith N Al-Eitan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, 22110 Irbid, Jordan; Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, 22110 Irbid, Jordan.
| | - Karem H Alzoubi
- Department of Clinical Pharmacy, Jordan University of Science and Technology, 22110 Irbid, Jordan.
| | - Lara I Al-Smadi
- Department of Applied Biological Sciences, Jordan University of Science and Technology, 22110 Irbid, Jordan
| | - Omar F Khabour
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, 22110 Irbid, Jordan.
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18
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Aalaei S, Mohammadzadeh M, Pazhang Y. Synergistic induction of apoptosis in a cell model of human leukemia K562 by nitroglycerine and valproic acid. EXCLI JOURNAL 2019; 18:619-630. [PMID: 31611745 PMCID: PMC6785758 DOI: 10.17179/excli2019-1581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 07/31/2019] [Indexed: 12/22/2022]
Abstract
Nitroglycerin (NG), a nitric oxide donor, and valproic acid (VPA), an inhibitor of histone deacetylases, have impressive effects on numerous cancer cell lines. This study intended to evaluate synergistic effects of NG and VPA on cell viability and apoptosis in K562 cells. K562 cells were cultured in RPMI-1640 supplemented with 10 % heat-inactivated FBS. They were treated with different doses of NG, VPA and cisplatin for 24, 48, and 72 h, and MTT assay was performed to analyze cell viability. Also, Peripheral blood mononuclear cells (PBMC) were cultured in RPMI-1640 media and incubated with NG (200 μM), VAP (100 μM), NG+VPA (150 μM) and cisplatin (8 μM) to evaluate cytotoxicity. IC50 of the drugs, when they were applied separately and in combination, were calculated using the COMPUSYN software. DNA electrophoresis, TUNEL assay, and Hoechst staining were performed to investigate apoptosis induction. RT-PCR was used for the evaluation of apoptotic genes expression. The results of the MTT assay showed that cell viability decreased at all applied doses of NG and VPA. It was noticed that the cytotoxic effects of these drugs were dose- and time-dependent. Based on the COMPUSYN output, the combination of the drugs (VPA and NG) in a certain ratio concentration synergistically decreased cell viability. Cisplatin significantly decreased cell viability of PBMCs and K562 cells. Also, the combination drug had cytotoxic effect and significantly reduced viability of K562 cells compared with PBMCs and control cells. In the target cells treated with this combination, Bax and caspase-3 expression increased but Bcl-2 expression decreased. These results suggest that NG, VPA, and their combination decreased cell viability and induced apoptosis via the intrinsic apoptotic pathway. This study suggests that this combination therapy can be considered for further evaluation as an effective chemotherapeutic strategy for patients with chronic myeloid leukemia.
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Affiliation(s)
- Shahin Aalaei
- Department of Biology, Faculty of Sciences, Urmia University, Urmia, Iran
| | | | - Yaghub Pazhang
- Department of Biology, Faculty of Sciences, Urmia University, Urmia, Iran
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