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Guneidy RA, Zaki ER, Karim GSAA, Saleh NS, Shokeer A. Adverse effect of Tamarindus indica and tamoxifen combination on redox balance and genotoxicity of breast cancer cell. J Genet Eng Biotechnol 2023; 21:131. [PMID: 37987952 PMCID: PMC10663423 DOI: 10.1186/s43141-023-00564-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 10/26/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND Breast cancer is the most significant threat to women worldwide. Most chemotherapeutic drugs cause cancer cell death and apoptosis by inducing oxidative stress and producing reactive oxygen species (ROS). Cancer cells have a higher rate of metabolic activity than normal cells and thus produce more ROS. Glutathione and its related enzymes are the most significant antioxidant defense mechanisms that protect cells from oxidative and chemotherapeutic impacts. The anticancer actions of phenolic compounds were greatly confirmed. Using phenolic compounds as drugs in combination with chemotherapy may improve health, improve treatment outcomes, and reduce dose and damage. The goal of the study was to treat breast cancer cell lines (MCF-7) with Tamarindus indica extract individually and in combination with the anticancer drug tamoxifen (TAM) to improve therapeutic efficacy. RESULTS After 48 h of incubation at IC25 concentrations of T. indica extract (47.3 g/mL), tamoxifen (0.8 g/mL), and their co-treatments, the biochemical and genotoxic effects on MCF-7 cell lines were investigated. In MCF7 cell lines, T. indica extract increased reduced glutathione levels as well as glutathione transferase, glutathione peroxidase, and glutathione reductase activities. The same was true for oxidative state indicators, where higher levels of catalase and lactate dehydrogenase activity were associated with higher levels of malondialdehyde. T. indica has almost no effect on the DNA damage parameters. All of these variations can produce alterations in cancer cell genotoxicity and apoptotic pathways, explaining the restoration of DNA moment to normal levels and enhanced survival. CONCLUSION Cytotoxic and genotoxic effect of treatment with T. indica extract could be attributed to the dynamic interaction of glutathione cycle and antioxidant enzymes to combat oxidative stress, which can be considered as a positive therapeutic effect. On the other hand, the negative response of tamoxifen efficacy when co-treated with T. indica reversed tamoxifen's genotoxicity and enhanced survival.
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Affiliation(s)
- R A Guneidy
- Department of Molecular Biology, Biotechnology Research Institute, National Research Centre, Cairo, Egypt.
| | - E R Zaki
- Department of Molecular Biology, Biotechnology Research Institute, National Research Centre, Cairo, Egypt
| | - G S A Abdel Karim
- Department of Molecular Biology, Biotechnology Research Institute, National Research Centre, Cairo, Egypt
| | - N S Saleh
- Department of Molecular Biology, Biotechnology Research Institute, National Research Centre, Cairo, Egypt
| | - A Shokeer
- Department of Molecular Biology, Biotechnology Research Institute, National Research Centre, Cairo, Egypt
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Gadag S, Narayan R, Nayak Y, Garg S, Nayak UY. Design, development and evaluation of Resveratrol transdermal patches for breast cancer therapy. Int J Pharm 2023; 632:122558. [PMID: 36592891 DOI: 10.1016/j.ijpharm.2022.122558] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 12/21/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022]
Abstract
Resveratrol (RVT) is a polyphenolic phytoestrogen which has shown antiproliferative activity in breast cancer. However, its low bioavailability and short half-life have restricted its use. The current study aimed to develop transdermal patches of RVT and evaluate its site-specific delivery for breast cancer therapy. Different penetration enhancers were screened using a computational tool, quantitative structure propery relationship (QSPR). The best permeation of RVT was observed in a patch comprising hydroxypropyl methylcellulose (HPMC) E15LV: HPMC-K4M: polyvinyl pyrrolidone (PVP) K30 in the ratio of 3:1:2 as release controlling polymers with Glycerol:Capryol 90 (4:1) as penetration enhancer and plasticizer. To assess the localized delivery of RVT, the patch was applied to the breast of female rats. Higher breast tissue disposition with lower systemic concentration was observed compared to oral administration, demonstrated by increased AUC and MRT. Further, the optimized RVT patches were tested in 7,12-Dimethylbenz[a]anthracene (DMBA) induced rat mammary cancer. Compared to oral RVT, the application of RVT tansdermal patches significantly reduced the tumor volume and serum CA 15-3, a cancer biomarker. Thus, the RVT transdermal patch may be a viable approach for ensuring high local concentration of drug for site-specific delivery in breast cancer therapy.
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Affiliation(s)
- Shivaprasad Gadag
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Reema Narayan
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Yogendra Nayak
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Sanjay Garg
- UniSA: Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia
| | - Usha Y Nayak
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India.
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Panjaitan NSD, Fitriana F, Handayani S. A Response to Article “Anti-Diarrheal Activity of Hydromethanolic Crude Extract and Solvent Fractions of Acacia Seyal (Fabaceae) Roots in Mice” [Letter]. Clin Pharmacol 2022; 14:111-112. [DOI: 10.2147/cpaa.s398217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 11/25/2022] [Indexed: 11/30/2022] Open
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Abd El-hack ME, Alfwuaires MA, Jghef MM, Khafaga AF, Abdelnour SA, Abdel-hamid M, Alagawany M, Algefare AI, Alnamshan MM, Imam MS, Gamal M, Elesawi AE, Abukhalil MH. The efficacy of applying some plants and herbs in cancer therapy for humans and animals – a comperhensive review. Annals of Animal Science 2022; 0. [DOI: 10.2478/aoas-2022-0078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Cancer is a challenging ailment and represents the main reason for death worldwide for humans and animals. Although great developments have hindered cancer progression, several adverse effects are associated with modern chemotherapy. Natural remedies, such as the usage of medicinal plant or their products in cancer treatment, may decrease prejudicial side properties. Recently, the modern research scheme and innovative screening practices for herbs or plants have enabled phytochemical discovery for the prevention and treatment of cancer. This criticism highlights herbs such as acacia, basil, black seeds, cedar, castus, ficus, garlic, ginger, indigo, onion, pomegranate, quince, and thyme, promising anticancer effects. The present review also revealed the mode of action of each herb as anticancer effects at level in vitro and in vivo studies. The item also totalizes the vital mechanisms and signaling molecules involved in preventing cancer diseases. This will fill the investigate gap in the exploration of using natural molecules and encourage researchers in clinical trials of anticancer agents from herbs for humans and animals.
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Gadag S, Narayan R, Sabhahit JN, Hari G, Nayak Y, Pai KSR, Garg S, Nayak UY. Transpapillary iontophoretic delivery of resveratrol loaded transfersomes for localized delivery to breast cancer. Biomater Adv 2022; 140:213085. [PMID: 36037762 DOI: 10.1016/j.bioadv.2022.213085] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/29/2022] [Accepted: 08/14/2022] [Indexed: 06/15/2023]
Abstract
Localized drug delivery to the breast tissues is an area of interest as a potential route to ensure site-specific drug delivery. Transpapillary delivery via the mammary papilla has advantages as most breast tumors arise from the milk ducts. The present study explored the plausibility of transpapillary delivery of a phytochemical, resveratrol (RVT), for breast cancer treatment. RVT was encapsulated within the transfersomes (RVT-TRF) to enable a sustained release of the drug using the biomaterial soya phosphatidylcholine (SPC). Iontophoresis was applied to further accelerate the penetration of the RVT-TRF across the mammary papilla to the breast tissue. The RVT-TRF development was optimized by the Design of Experiments (DoE) approach. The in vitro transpapillary iontophoresis study on porcine mammary papilla showed an enhanced penetration of RVT-TRF when compared to passive diffusion. The transpapillary delivery was further confirmed from the in vitro fluorescent microscopy study using FITC conjugated RVT-TRF. The optimized RVT-TRF delivered via transpapillary route showed a higher Cmax and AUC when compared to pure RVT given orally. A significant reduction in the tumor volume and the serum biomarker CA 15-3, when evaluated in a chemically induced breast cancer rat model, provided evidence of the effectiveness of the developed formulation when delivered locally via transpapillary route compared to the oral route. Thus the developed RVT-TRF administered via transpapillary iontophoresis technique is a promising strategy enabling a localized delivery for effective breast cancer therapy.
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Affiliation(s)
- Shivaprasad Gadag
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Reema Narayan
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Jayalakshmi N Sabhahit
- Department of Electrical and Electronics Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Gangadhar Hari
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Yogendra Nayak
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Karkala Sreedhara Ranganath Pai
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Sanjay Garg
- UniSA: Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia
| | - Usha Y Nayak
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India.
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Emam KK, Abdel Fattah ME, El Rayes SM, Hebishy MA, Dessouki AA. Assessment of Wheat Germ Oil Role in the Prevention of Induced Breast Cancer in Rats. ACS Omega 2022; 7:13942-13952. [PMID: 35559156 PMCID: PMC9089347 DOI: 10.1021/acsomega.2c00434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/04/2022] [Indexed: 05/27/2023]
Abstract
Breast cancer is the most predominant cause of death in women globally. The current study was performed to evaluate the possible protective role of wheat germ oil (WGO), wheat germ powder (WGP), and vitamin E (Vit E) against breast carcinoma induced by the environmental carcinogen 7,12-dimethylbenz[a]anthracene (DMBA) in Sprague Dawely albino rats. Eighty female rats were divided into eight groups, each of ten rats. All protective agents were taken 21 days prior to DMBA treatment. Group I served as the normal control. Group II received Vit E (100 mg/kg BW/d) by gavage. Group III was fed a 20% WGP enriched basal diet. Group IV received WGO (270 mg/kg BW/d) by gavage. Group V received DMBA (50 mg/kg body weight/subcutaneous injection). Group VI received Vit E + DMBA. Group VII received WGP + DMBA. Group VIII received WGO + DMBA. The investigation focused on bodyweights, complete blood picture (CBC), cancer antigen 15.3 (CA15.3), superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), and histopathological and immunohistochemical analyses. Results showed that all cancer protective agents significantly improved CBC parameters, proliferating cell nuclear antigen (PCNA), and the histopathology picture, with the best improvement in the WGO group. In addition, WGO, WGP, and Vit E decreased the CA15.3 and MDA levels and elevated both the SOD and CAT levels compared to the DMBA group. Consequently, supplementation with WGO, WGP, and Vit E protects against lipid peroxidation and oxidative stress and reduces breast cancer.
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Affiliation(s)
- Kholoud Khaled Emam
- Department
of Chemistry, Faculty of Sciences, Suez
Canal University, Ismailia, 41522, Egypt
| | | | - Samir Mohamed El Rayes
- Department
of Chemistry, Faculty of Sciences, Suez
Canal University, Ismailia, 41522, Egypt
| | | | - Amina Ali Dessouki
- Department
of Pathology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
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Ashour MA, Fatima W, Imran M, Ghoneim MM, Alshehri S, Shakeel F. A Review on the Main Phytoconstituents, Traditional Uses, Inventions, and Patent Literature of Gum Arabic Emphasizing Acacia seyal. Molecules 2022; 27:molecules27041171. [PMID: 35208961 PMCID: PMC8874428 DOI: 10.3390/molecules27041171] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/28/2022] [Accepted: 01/31/2022] [Indexed: 01/27/2023] Open
Abstract
Acacia seyal is an important source of gum Arabic. The availability, traditional, medicinal, pharmaceutical, nutritional, and cosmetic applications of gum acacia have pronounced its high economic value and attracted global attention. In addition to summarizing the inventions/patents applications related to gum A. seyal, the present review highlights recent updates regarding its phytoconstituents. Traditional, cosmetic, pharmaceutical, and medicinal uses with the possible mechanism of actions have been also reviewed. The patent search revealed the identification of 30 patents/patent applications of A. seyal. The first patent related to A. seyal was published in 1892, which was related to its use in the prophylaxis/treatment of kidney and bladder affections. The use of A. seyal to treat cancer and osteoporosis has also been patented. Some inventions provided compositions and formulations containing A. seyal or its ingredients for pharmaceutical and medical applications. The inventions related to agricultural applications, food industry, cosmetics, quality control of gum Arabic, and isolation of some chemical constituents (L-rhamnose and arabinose) from A. seyal have also been summarized. The identification of only 30 patents/patent applications from 1892 to 15 November 2021 indicates a steadily growing interest and encourages developing more inventions related to A. seyal. The authors recommend exploring these opportunities for the benefit of society.
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Affiliation(s)
- Mohamed A. Ashour
- Department of Phytochemistry and Natural Products, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia;
- Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Nasr City 11884, Egypt
| | - Waseem Fatima
- Department of Clinical Nutrition, Northern Border University, Arar 91431, Saudi Arabia;
| | - Mohd. Imran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
- Correspondence: (M.I.); (F.S.)
| | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia;
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Faiyaz Shakeel
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
- Correspondence: (M.I.); (F.S.)
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Mvondo MA, Wego Kamgaing MT, Wansi Ngnokam SL. Aqueous Extract of Dacryodes edulis (Burseraceae) Leaves Inhibited Tumor Growth in Female Wistar Rats with 7,12-Dimethylbenz[a]anthracene-Induced Breast Cancer. Evid Based Complement Alternat Med 2021; 2021:9960950. [PMID: 34367310 PMCID: PMC8346320 DOI: 10.1155/2021/9960950] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/12/2021] [Accepted: 07/15/2021] [Indexed: 01/09/2023]
Abstract
Breast cancer is the most common estrogen-dependent cancer in the world. Hormone therapy for this cancer can be neoadjuvant and/or adjuvant. Herbal remedies with antiproliferative properties are believed to be potential anticancer agents. The aqueous extract of Dacryodes edulis (Burseraceae) leaves (AE), a medicinal plant used against cancer in Cameroon, was found to display antiproliferative effects in ovariectomized rats. Compounds isolated from this plant exhibited anticancer activity in vitro. To determine whether AE has an anticancer potential, its effects were investigated in rats with already developed breast cancer. Mammary tumors were induced by a single subcutaneous administration (under the mammary gland) of 7,12-dimethylbenz[a]anthracene (DMBA; 50 mg/kgBW) to immature female rats. After 22-26 weeks of observation, animals with palpable tumors were treated with tamoxifen (3.3 mg/kgBW) and AE at doses of 25 and 100 mg/kgBW. The negative control received distilled water. Treatments were given orally for 21 consecutive days. The volume of mammary tumors was evaluated weekly using a caliper. On day 22, animals were sacrificed. Cholesterol and estradiol levels were assessed in serum, breast tumors, mammary glands, and ovaries. Oxidative status of tumors was evaluated. The histological analysis of mammary glands and breast tumors was performed. Results showed that AE reduced tumor volume and weight (p < 0.05). This effect was associated with reduced cholesterol (p < 0.001) and estradiol (p < 0.01) levels in breast tumors, serum, ovaries, and mammary glands. AE also increased tumors levels of malondialdehyde (p < 0.05) and antioxidant enzymes (p < 0.01). These effects contributed to the decrease in the size of breast alveoli (p < 0.01), the density of cancer cells in breast tumors, and the invasion of these cells into the tumor connective tissue. In conclusion, the aqueous extract of D. edulis leaves, thanks to its ability to inhibit tumor growth, could be considered as a potential alternative for the neoadjuvant treatment of estrogen-dependent breast cancer.
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Affiliation(s)
- Marie Alfrede Mvondo
- Research Unit of Animal Physiology and Phytopharmacology, Department of Animal Biology, Faculty of Science, University of Dschang, P. O. Box 67, Dschang, Cameroon
| | - Marius Trésor Wego Kamgaing
- Research Unit of Animal Physiology and Phytopharmacology, Department of Animal Biology, Faculty of Science, University of Dschang, P. O. Box 67, Dschang, Cameroon
| | - Sylvie Léa Wansi Ngnokam
- Research Unit of Animal Physiology and Phytopharmacology, Department of Animal Biology, Faculty of Science, University of Dschang, P. O. Box 67, Dschang, Cameroon
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Zingue S, Cisilotto J, Fogang RCM, Tchoupang EN, Ndinteh DT, Tchuenguem Fohouo NF, Njamen D, Creczynski-Pasa TB. The antimammary tumor effects of ethanolic extract of propolis from Adamawa region (Cameroon) are by apoptosis via reactive oxygen species-mediated mitochondrial pathway. Environ Toxicol 2021; 36:861-873. [PMID: 33393727 DOI: 10.1002/tox.23089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/14/2020] [Accepted: 12/19/2020] [Indexed: 06/12/2023]
Abstract
Identification of novel natural treatment to combat cancer is a current need. This study was aimed at assessing the anticancer effects of ethanol-extracted Cameroonian propolis (EEP). The antitumor effect of EPP was evaluated in vitro by measuring; cell viability, cell cycle, cell death mechanism, cell migration/invasion, reactive oxygen species (ROS), mitochondrial potential (ΔΨm), caspase activity, and apoptosis-regulating proteins (Bcl-2 and Bcl-XL) in cell lines. In vivo, the effect of EEP against 7,12 dimethylbenz(a)anthracene (DMBA)-induced breast tumorigenesis in rats was assessed. EEP was found to induce cytotoxicity against ER negative MDA-MB-231 breast cancer cells by activating apoptosis through ROS-mediated mitochondrial pathway. The extract equally triggered caspase-3 and caspase-9, increment of ROS level, disruption of ΔΨm and down-regulation of Bcl-XL and Bcl-2 proteins. Besides, EPP prevented migration and invasion activities by inhibiting MMP-2 activity. At all doses it prevented breast tumor incidence (20% in EEP 150 mg/kg vs 70% in DMBA) as well as tumor burden. Tumor sections from EEP-treated rats showed middle proliferation of mammary ducts with weak inflammatory responses. In summary, Cameroonian propolis exhibited antimammary tumor effects via the intrinsic pathway of apoptosis.
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Affiliation(s)
- Stéphane Zingue
- Department of Medical and Biomedical Engineering, Higher Technical Teachers' Training College, University of Yaoundé 1, Ebolowa, Cameroon
- Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Julia Cisilotto
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Brazil
| | | | - Edwige Nana Tchoupang
- Department of Animal Science, Faculty of Agriculture and Veterinary Medicine, University of Buea, Buea, Cameroon
| | - Derek Tantoh Ndinteh
- Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa
| | | | - Dieudonné Njamen
- Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa
- Department of Animal Biology and Physiology, University of Yaoundé 1, Yaounde, Cameroon
| | - Tânia Beatriz Creczynski-Pasa
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Brazil
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Kumar V, Sachan R, Rahman M, Rub RA, Patel DK, Sharma K, Gahtori P, Al-Abbasi FA, Alhayyani S, Anwar F, Kim HS. Chemopreventive effects of Melastoma malabathricum L. extract in mammary tumor model via inhibition of oxidative stress and inflammatory cytokines. Biomed Pharmacother 2021; 137:111298. [PMID: 33761590 DOI: 10.1016/j.biopha.2021.111298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/11/2021] [Accepted: 01/18/2021] [Indexed: 11/29/2022] Open
Abstract
The objective of this study was to evaluate the anticancer effects of Melstoma malabathricum L. (MM) MDA-MB-231 human breast cancer and in vivo mammary tumor model and decipher the potential mechanism. The phyto-constituents in the extract have been identified by liquid chromatography-mass spectrometry (LC-MS). The anti-cancer activity of MM extract was tested on MDA-MB-231 human breast cancer cells. Chemical carcinogen 7,12-dimethylbenz(a)anthracene (DMBA) was used for the induction of breast cancer in rodents. Burden, volume, tumor incidence, pro-inflammatory cytokines, antioxidant parameters and mitochondrial parameters were estimated. Histological analysis was determined in mammary gland, vagina, uterus, heart, liver, lung and renal tissues. LC-MS showed the 21 phyto-constituents present in the extract of MM. MM extract showed the potent cytotoxicity against MDA-MB-231 cells and exhibited the IC50 value (14.6 μM). MM extract significantly decreased the body weight and altered the organ weight such as ovary, uterus, liver, spleen, lungs, renal, adrenal and brain tissue. MM extract significantly down-regulated the tumor incidence, tumor burden and average tumor weight at dose dependently manner. MM extract significantly altered the antioxidants activity in term of augmented the level of superoxide dismutase (SOD), catalase (CAT) and suppressed the level of malonaldehyde (MDA); pro-inflammatory cytokines levels such as reduced the level of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6) in the serum, hepatic and mammary gland tissue in DMBA induced mammary gland tumor rats. MM extract significantly (P < 0.001) enhanced the activity of mitochondrial parameters include Isocitrate dehydrogenase (ICDH), succinate dehydrogenase (SDH), Malate dehydrogenase (MDH) and alpha-keto glutaraldehyde dehydrogenase (α-KGDH). The histopathological finding exhibited that MM extract has a marked reduced effect on mammary glands, mammary gland, vagina, uterus, heart, liver, lung and renal.These data provide the scientific evidence that MM extract might be used as a traditional medicine to cure the breast cancer.
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Affiliation(s)
- Vikas Kumar
- Natural Product Drug Discovery Laboratory, Department of Pharmaceutical Sciences, Faculty of Health Sciences, Sam Higginbottom University of Agriculture, Technology & Sciences, Prayagraj, Uttar Pradesh, 211007, India
| | - Richa Sachan
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, 440-746, Republic of Korea
| | - Mahfoozur Rahman
- Natural Product Drug Discovery Laboratory, Department of Pharmaceutical Sciences, Faculty of Health Sciences, Sam Higginbottom University of Agriculture, Technology & Sciences, Prayagraj, Uttar Pradesh, 211007, India
| | - Rehan Abdur Rub
- Nanomedicine Research Lab, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Dinesh Kumar Patel
- Natural Product Drug Discovery Laboratory, Department of Pharmaceutical Sciences, Faculty of Health Sciences, Sam Higginbottom University of Agriculture, Technology & Sciences, Prayagraj, Uttar Pradesh, 211007, India
| | - Kalicharan Sharma
- Department of Pharmaceutical Chemistry, SPER, Jamia Hamdard, New Delhi, 110062, India
| | - Prashant Gahtori
- School of Pharmacy, Graphic Era Hill University, Dehradun, 248002, Uttarakhand, India
| | - F A Al-Abbasi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sultan Alhayyani
- Department of Chemistry, College of Sciences & Arts, Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Firoz Anwar
- School of Pharmacy, Graphic Era Hill University, Dehradun, 248002, Uttarakhand, India.
| | - Hyung Sik Kim
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, 440-746, Republic of Korea.
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Zingue S, Gbaweng Yaya AJ, Cisilotto J, Kenmogne LV, Talla E, Bishayee A, Njamen D, Creczynski-Pasa TB, Ndinteh DT. Abyssinone V-4' Methyl Ether, a Flavanone Isolated from Erythrina droogmansiana, Exhibits Cytotoxic Effects on Human Breast Cancer Cells by Induction of Apoptosis and Suppression of Invasion. Evid Based Complement Alternat Med 2020; 2020:6454853. [PMID: 32774424 DOI: 10.1155/2020/6454853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 06/22/2020] [Indexed: 11/17/2022]
Abstract
Abyssinone V-4′ methyl ether (AVME) isolated from Erythrina droogmansiana was recently reported to exhibit anti-mammary tumor effect in mice. The present work was therefore aimed at elucidating its cellular and molecular mechanisms. To achieve our goal, the cytotoxicity of AVME against tumoral and non-tumoral cell lines was evaluated by resazurin reduction test; flow cytometry allowed us to evaluate the cell cycle and mechanisms of cell death; the mitochondrial transmembrane potential, reactive oxygen species (ROS) levels, and caspase activities as well as apoptosis-regulatory proteins (Bcl-2 and Bcl-XL) were measured in MDA-MB-231 cells. Further, the antimetastatic potential of AVME was evaluated by invasion assay. AVME exhibited cytotoxic effects in all tested tumor cell lines and induced a significant increase in the percentage of MDA-MB-231 cells at G2/M and S phases of the cell cycle in a concentration-dependent manner. AVME also induced apoptosis in MDA-MB-231 cells, which was accompanied by the activation of caspase-3 and caspase-9 and downregulation of Bcl-2 and Bcl-XL proteins. Moreover, AVME suppressed cancer cell invasion by the inhibition of the metalloproteinase-9 activity. Findings from this study suggest that AVME has anti-breast cancer activities expressed through mitochondrial proapoptotic pathway including impairment of aggressive behaviors of breast cancer cells.
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Anywar G, Kakudidi E, Byamukama R, Mukonzo J, Schubert A, Oryem-origa H. Medicinal plants used by traditional medicine practitioners to boost the immune system in people living with HIV/AIDS in Uganda. Eur J Integr Med 2020; 35:101011. [DOI: 10.1016/j.eujim.2019.101011] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Zingue S, Kamga Silihe K, Fouba Bourfane I, Boukar A, Tueche AB, Njuh AN, Njamen D. Potential of Regular Consumption of Cameroonian Neem ( Azadirachta indica L.) Oil for Prevention of the 7,12-Dimethylbenz(a)anthracene-Induced Breast Cancer in High-Fat/Sucrose-Fed Wistar Rats. Evid Based Complement Alternat Med 2019; 2019:2031460. [PMID: 31080481 DOI: 10.1155/2019/2031460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 03/14/2019] [Indexed: 12/18/2022]
Abstract
Neem (Azadirachta indica) is a tree from the Meliaceae family native to India, where it is considered as one of the most important plants worldwide. The anticancer effects of neem oil on breast cancer cells have been recently reported; however, its in vivo effects have not been studied. This prompted us to investigate the protective effects of neem oil on 7,12-dimethylbenz(a)anthracene (DMBA)-induced breast cancer in high-fat/sucrose-fed Wistar rats. Juvenile female Wistar rats were treated either with neem oil at a dose of 3 mL/kg body weight at 3 different frequencies, 2 times/week (Neem 1), 4 times/week (Neem 2), and every day (Neem 3), or with tamoxifen (3.3 mg/kg body weight), starting 1 week prior to DMBA treatment and lasting 12 weeks. Incidence, burden, volume, and histological analysis of mammary tumors were measured. Further toxicological parameters have been assessed. No tumors were detected in rats from the normal group, while all the rats from the negative control group (100%) developed mammary tumors. The regular consumption of neem oil at a dose of 3 mL/kg (2 or 4 times/week) significantly (p < 0.01) and in a dose-dependent manner reduced tumor incidence (80%), burden [35.78% (2 times/week) and 36.09% (4 times/week)], and weight. Neem consumption protected rats against DMBA-induced breast hyperplasia, with an optimal effect when taken 4 times weekly. Interestingly, all the animals that received a daily dose of 3 mL/kg died at the third week of the experiment. Further, animals that took the neem oil 4 times per week developed hepatotoxicity, evidenced by an increase of liver wet weight, transaminase (ALT and AST) activity, and histological abnormalities in liver. This study brings insight into the use of neem oil, which is greatly appreciated in traditional medicine. In summary, we demonstrated for the first time that the regular consumption of neem oil prevents breast cancer, but its excessive consumption is toxic.
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Zingue S, Michel T, Cisilotto J, Tueche AB, Ndinteh DT, Mello LJ, Njamen D, Creczynski-Pasa TB. The hydro-ethanolic extract of Acacia seyal (Mimosaceae) stem barks induced death in an ER-negative breast cancer cell line by the intrinsic pathway of apoptosis and inhibited cell migration. J Ethnopharmacol 2018; 223:41-50. [PMID: 29783017 DOI: 10.1016/j.jep.2018.05.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/11/2018] [Accepted: 05/17/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Despite the significant developments occurring in the treatment of cancer, it still remains the second deadly disease, responsible for 8.2 million deaths every year. Various natural substances have been studied for active molecules of tumor suppression in the past and the tropical flora, by its diversity, continues to provide new antitumor drugs. Acacia seyal is a plant used in Cameroonian traditional system to treat cancer. It exhibited cytotoxic effects towards human breast adenocarcinoma cells. The present work was therefore designed to elucidate the underlying mechanisms by which A. seyal extract induced its cytotoxic effect. METHODS The cell death mechanism (apoptosis or necrosis) and cell cycle analyses were assessed using flow cytometry. The levels of reactive oxygen species (ROS), mitochondrial membrane potential (ΔΨm), caspases activities as well as Bcl-2 and Bcl-xL protein contents were assessed in MDA-MB-231 cells. Afterwards, cell migration/invasion was also assessed. RESULTS The A. seyal extract induced apoptosis in MDA-MB-231 cells, while it failed to do so in MCF-7 cells. It induced cell cycle arrest in G2/M phase. Further it induced a decrease in ΔΨm, an increase in ROS levels and caspases activities as well as a down regulation in Bcl-2 and Bcl-xL protein contents in MDA-MB-231 cells. Moreover, A. seyal extract exhibited anti-migration, anti-invasion activities in MDA-MB-231 cells. CONCLUSION These results demonstrate that A. seyal extract induced its antitumor effects mainly by interference in metastasis related events, by triggering apoptosis through a ROS-mediated mitochondrial pathway.
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Affiliation(s)
- Stephane Zingue
- Department of Life and Earth Sciences, Higher Teachers' Training College, University of Maroua, P.O. Box 55, Maroua, Cameroon; Department of Applied Chemistry, Faculty of Science, University of Johannesburg, Doornfontein 2028, South Africa; Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil.
| | - Thomas Michel
- Institute of Chemistry of Nice, Faculty of Science, University Côte d'Azur, UMR CNRS 7272, Valrose Park, Nice Cedex 2, France
| | - Julia Cisilotto
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Alain Brice Tueche
- Department of Life and Earth Sciences, Higher Teachers' Training College, University of Maroua, P.O. Box 55, Maroua, Cameroon
| | - Derek Tantoh Ndinteh
- Department of Applied Chemistry, Faculty of Science, University of Johannesburg, Doornfontein 2028, South Africa
| | - Leônidas João Mello
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Dieudonné Njamen
- Department of Applied Chemistry, Faculty of Science, University of Johannesburg, Doornfontein 2028, South Africa; Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaounde, Cameroon
| | - Tânia Beatriz Creczynski-Pasa
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil.
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