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Ebrahimi B, Baroutian S, Li J, Zhang B, Ying T, Lu J. Combination of marine bioactive compounds and extracts for the prevention and treatment of chronic diseases. Front Nutr 2023; 9:1047026. [PMID: 36712534 PMCID: PMC9879610 DOI: 10.3389/fnut.2022.1047026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
Background In recent years, marine-based functional foods and combination therapy are receiving greater recognition for their roles in healthy lifestyle applications and are being investigated as viable and effective strategies for disease treatment or prevention. Aim of the review This review article presents and discusses the relevant scientific publications that have studied the synergistic and additive effects of natural marine bioactive compounds and extract combinations with anti-obesity, anti-inflammatory, antioxidant, and chemopreventive activities in the last two decades. The paper presents the mechanism of action and health benefits of developed combinations and discusses the limitation of the studies. Furthermore, it recommends alternatives and directions for future studies. Finally, it highlights the factors for developing novel combinations of marine bioactive compounds. Key scientific concepts of review Combination of marine bioactive compounds or extracts affords synergistic or additive effects by multiple means, such as multi-target effects, enhancing the bioavailability, boosting the bioactivity, and neutralizing adverse effects of compounds in the mixture. For the development of marine-based combinations, there are key points for consideration and issues to address: knowledge of the mechanism of action of individual compounds and their combinations, optimum ratio and dosing of compounds, and experimental models must all be taken into account. Strategies to increase the number and diversity of marine combinations, and further development of marine-based functional foods, are available. However, only a small number of natural marine bioactive combinations have been assessed, and most research has been focused on fish oil and carotenoid synergy. Therefore, more research and resources should be spent on developing novel marine bioactive combinations as functional foods and nutraceuticals.
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Affiliation(s)
- Belgheis Ebrahimi
- School of Science, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Saeid Baroutian
- Department of Chemical and Materials Engineering, University of Auckland, Auckland, New Zealand
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Xinjiang, China
| | - Baohong Zhang
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Tianlei Ying
- Key Laboratory of Medical Molecular Virology of MOE/MOH, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun Lu
- School of Science, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand,Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand,Institute of Biomedical Technology, Auckland University of Technology, Auckland, New Zealand,Maurice Wilkins Centre for Molecular Discovery, Auckland, New Zealand,College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, China,College of Food Engineering and Nutrition Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China,College of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China,*Correspondence: Jun Lu ✉
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Puri V, Nagpal M, Singh I, Singh M, Dhingra GA, Huanbutta K, Dheer D, Sharma A, Sangnim T. A Comprehensive Review on Nutraceuticals: Therapy Support and Formulation Challenges. Nutrients 2022; 14:4637. [PMID: 36364899 PMCID: PMC9654660 DOI: 10.3390/nu14214637] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 08/01/2023] Open
Abstract
Nutraceuticals are the nourishing components (hybrid of nutrition and pharmaceuticals) that are biologically active and possess capability for maintaining optimal health and benefits. These products play a significant role in human health care and its endurance, most importantly for the future therapeutic development. Nutraceuticals have received recognition due to their nutritional benefits along with therapeutic effects and safety profile. Nutraceuticals are globally growing in the field of services such as health care promotion, disease reduction, etc. Various drug nutraceutical interactions have also been elaborated with various examples in this review. Several patents on nutraceuticals in agricultural applications and in various diseases have been stated in the last section of review, which confirms the exponential growth of nutraceuticals' market value. Nutraceuticals have been used not only for nutrition but also as a support therapy for the prevention and treatment of various diseases, such as to reduce side effects of cancer chemotherapy and radiotherapy. Diverse novel nanoformulation approaches tend to overcome challenges involved in formulation development of nutraceuticals. Prior information on various interactions with drugs may help in preventing any deleterious effects of nutraceuticals products. Nanotechnology also leads to the generation of micronized dietary products and other nutraceutical supplements with improved health benefits. In this review article, the latest key findings (clinical studies) on nutraceuticals that show the therapeutic action of nutraceutical's bioactive molecules on various diseases have also been discussed.
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Affiliation(s)
- Vivek Puri
- School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Manju Nagpal
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Inderbir Singh
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Manjinder Singh
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Gitika Arora Dhingra
- NCRD’s Sterling Institute of Pharmacy, Nerul, Navi Mumbai 400706, Maharashtra, India
| | - Kampanart Huanbutta
- School of Pharmacy, Eastern Asia University, Pathum Thani 12110, Tanyaburi, Thailand
| | - Divya Dheer
- School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Ameya Sharma
- School of Pharmacy, Chitkara University, Baddi 174103, Himachal Pradesh, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Muang, Thailand
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Vrânceanu M, Galimberti D, Banc R, Dragoş O, Cozma-Petruţ A, Hegheş SC, Voştinaru O, Cuciureanu M, Stroia CM, Miere D, Filip L. The Anticancer Potential of Plant-Derived Nutraceuticals via the Modulation of Gene Expression. PLANTS 2022; 11:plants11192524. [PMID: 36235389 PMCID: PMC9571524 DOI: 10.3390/plants11192524] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/07/2022] [Accepted: 09/22/2022] [Indexed: 11/17/2022]
Abstract
Current studies show that approximately one-third of all cancer-related deaths are linked to diet and several cancer forms are preventable with balanced nutrition, due to dietary compounds being able to reverse epigenetic abnormalities. An appropriate diet in cancer patients can lead to changes in gene expression and enhance the efficacy of therapy. It has been demonstrated that nutraceuticals can act as powerful antioxidants at the cellular level as well as anticarcinogenic agents. This review is focused on the best studies on worldwide-available plant-derived nutraceuticals: curcumin, resveratrol, sulforaphane, indole-3-carbinol, quercetin, astaxanthin, epigallocatechin-3-gallate, and lycopene. These compounds have an enhanced effect on epigenetic changes such as histone modification via HDAC (histone deacetylase), HAT (histone acetyltransferase) inhibition, DNMT (DNA methyltransferase) inhibition, and non-coding RNA expression. All of these nutraceuticals are reported to positively modulate the epigenome, reducing cancer incidence. Furthermore, the current review addresses the issue of the low bioavailability of nutraceuticals and how to overcome the drawbacks related to their oral administration. Understanding the mechanisms by which nutraceuticals influence gene expression will allow their incorporation into an “epigenetic diet” that could be further capitalized on in the therapy of cancer.
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Affiliation(s)
- Maria Vrânceanu
- Department of Toxicology, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Damiano Galimberti
- Italian Association of Anti-Ageing Physicians, Via Monte Cristallo, 1, 20159 Milan, Italy
| | - Roxana Banc
- Department of Bromatology, Hygiene, Nutrition, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
- Correspondence: (R.B.); (O.D.); Tel.: +40-744-367-958 (R.B.); +40-733-040-917 (O.D.)
| | - Ovidiu Dragoş
- Department of Kinetotheraphy and Special Motricity, “1 Decembrie 1918” University of Alba Iulia, 510009 Alba Iulia, Romania
- Correspondence: (R.B.); (O.D.); Tel.: +40-744-367-958 (R.B.); +40-733-040-917 (O.D.)
| | - Anamaria Cozma-Petruţ
- Department of Bromatology, Hygiene, Nutrition, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Simona-Codruţa Hegheş
- Department of Drug Analysis, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Oliviu Voştinaru
- Department of Pharmacology, Physiology and Physiopathology, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Magdalena Cuciureanu
- Department of Pharmacology, University of Medicine and Pharmacy “Grigore T. Popa” Iasi, 16 Universităţii Street, 700115 Iași, Romania
| | - Carmina Mariana Stroia
- Department of Pharmacy, Oradea University, 1 Universităţii Street, 410087 Oradea, Romania
| | - Doina Miere
- Department of Bromatology, Hygiene, Nutrition, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Lorena Filip
- Department of Bromatology, Hygiene, Nutrition, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Romania
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Christodoulou P, Boutsikos P, Neophytou CM, Kyriakou TC, Christodoulou MI, Papageorgis P, Stephanou A, Patrikios I. Amygdalin as a chemoprotective agent in co-treatment with cisplatin. Front Pharmacol 2022; 13:1013692. [PMID: 36204233 PMCID: PMC9531591 DOI: 10.3389/fphar.2022.1013692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
Amygdalin is a naturally occurring glycoside used in traditional Chinese medicine and is known to have anti-cancer properties. Even though the anti-cancer properties of amygdalin are well known, its effect on normal cells has not been thoroughly investigated. The aim of the present study was to investigate a possible chemo-protective role of amygdalin against the cytotoxic effects of chemotherapy for normal human cells. Specifically, it was tested in combination with a strong chemotherapeutic drug cisplatin. Human non-tumorigenic MCF12F epithelial cell line, human fibroblasts cells, human breast cancer MCF7 and MDA-MB-231 cells were treated with cisplatin in a dose- and time-depended manner in the absence or presence of amygdalin. When MCF12F cells and fibroblasts underwent pre-treatment with amygdalin followed by cisplatin treatment (24 h amygdalin + 24 h cisplatin), the cell viability was increased (22%, p < 0.001) as indicated using MTT assay. As attested by flow cytometry, combination treatment was associated with decreased the percentage of late apoptotic cells compared with monotherapy (fold-change of decrease = 1.6 and 4.5 for 15 and 20 μΜ, respectively). Also, the proteins expression of PUMA, p53, phospho-p53 and Bax decreased, when a combination treatment was used vs. cisplatin alone, while the proapoptotic proteins Bcl-2 and Bcl-xL exhibited an increased tendency in the presence of amygdalin. Moreover, the levels of pro-apoptotic genes PUMA, p53, and BAX mRNA were significantly downregulated (∼83%, ∼66%, and ∼44%, respectively) vs. cisplatin alone, while the mRNA levels of anti-apoptotic genes BCl-2 and Bcl-XL were upregulated (∼44.5% and ∼51%, respectively), vs. cisplatin alone after 24 h of combination treatment. The study on the Combination index (CI) assay indicated that amygdalin could be possibly considered as an antagonist to cisplatin (2.2 and 2.3) for MCF12F and fibroblast cells, respectively. In contrast, for the breast cancer MCF7 and MDA-MB-231 cells, amygdalin and cisplatin indicated a synergistic effect (0.8 and 0.65), respectively. Our present findings suggest that amygdalin has chemo-modulatory effect when used in co-treatment with cisplatin and is able to protect normal breast cells as well as the fibroblasts during chemotherapy treatment, indicating a strong selective chemoprotective ability and may contribute to a better quality of life for cancer patients.
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Affiliation(s)
- Panayiota Christodoulou
- School of Medicine, European University Cyprus, Nicosia, Cyprus
- Tumor Immunology and Biomarkers Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia, Cyprus
- *Correspondence: Panayiota Christodoulou,
| | | | - Christiana M. Neophytou
- Tumor Microenvironment, Metastasis and Experimental Therapeutics Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia, Cyprus
| | - Theodora-Christina Kyriakou
- School of Medicine, European University Cyprus, Nicosia, Cyprus
- Tumor Microenvironment, Metastasis and Experimental Therapeutics Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia, Cyprus
| | - Maria-Ioanna Christodoulou
- Tumor Immunology and Biomarkers Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia, Cyprus
| | - Panagiotis Papageorgis
- Tumor Microenvironment, Metastasis and Experimental Therapeutics Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia, Cyprus
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Herbal Ingredients in the Prevention of Breast Cancer: Comprehensive Review of Potential Molecular Targets and Role of Natural Products. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6044640. [PMID: 36017236 PMCID: PMC9398845 DOI: 10.1155/2022/6044640] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/06/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022]
Abstract
Among various cancers, breast cancer is the most prevalent type in women throughout the world. Breast cancer treatment is challenging due to complex nature of the etiology of disease. Cell division cycle alterations are often encountered in a variety of cancer types including breast cancer. Common treatments include chemotherapy, surgery, radiotherapy, and hormonal therapy; however, adverse effects and multidrug resistance lead to complications and noncompliance. Accordingly, there is an increasing demand for natural products from medicinal plants and foods. This review summarizes molecular mechanisms of signaling pathways in breast cancer and identifies mechanisms by which natural compounds may exert their efficacy in the treatment of breast cancer.
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Sharma M, Tollefsbol TO. Combinatorial epigenetic mechanisms of sulforaphane, genistein and sodium butyrate in breast cancer inhibition. Exp Cell Res 2022; 416:113160. [PMID: 35447103 DOI: 10.1016/j.yexcr.2022.113160] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 01/04/2023]
Abstract
Dietary phytochemicals are currently being studied with great interest due to their ability to regulate the epigenome resulting in prevention of cancer. Some natural botanicals have been reported to have enhanced and synergistic impact on cancer suppression when administered at optimum concentrations and in-conjunction. Sulforaphane (SFN) is an isothiocyanate found in cruciferous vegetables and sodium butyrate (NaB) is a short-chain fatty acid produced by gut microbiota. They have been intensively explored due to numerous anti-cancerous properties and ability to modulate epigenetic machinery by inhibition of histone deacetylase (HDAC). Genistein (GE), present in soy, is a known DNA methyltransferase (DNMT) inhibitor. While combined chemoprotective epigenetic effects induced by SFN and GE have been investigated, the key impact of combinatorial SFN-NaB, GE-NaB, and SFN-GE-NaB bioactive components in regulation of various mechanisms are poorly defined. In the present study, we found that combinations of dietary compounds had synergistic effects in decreasing cellular viability at lower dosages than their single dosages in breast cancer cell lines. The respective combinations limited growth and increased apoptosis and necrosis in cancerous cells among which the tri-combination displayed the most significant impact. Additionally, the respective combinations of compounds arrested MDA-MB-231 and MCF-7 breast cancer cells at G2/M phase. Our further mechanistic evaluation revealed that respective di-combinations and tri-combination had higher impact in down-regulation of DNMTs (DNMT3A and DNMT3B), HDACs (HDAC1, HDAC6 and HDAC11), histone methyltransferases (EZH2 and SUV39H1) and histone acetyltransferases (GCN5, PCAF, P300 and CBP) levels as compared to singly administered compounds. We also found that these combinations exhibited global epigenetic changes by inhibition of DNMT and HDAC activity, histone H3 at lysine 27 methylation (H3K27me) and histone H3 at lysine 9 methylation (H3K9me) levels, and by induction of histone acetyltransferases activity. Collectively, our investigation indicates that combined SFN, GE and NaB is highly effective in inhibiting breast cancer genesis by, at least in part, regulating epigenetic modifications, which may have implications in breast cancer therapy.
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Affiliation(s)
- Manvi Sharma
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, United States.
| | - Trygve O Tollefsbol
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, United States; O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States; Integrative Center for Aging Research, University of Alabama at Birmingham, Birmingham, AL, United States; Nutrition Obesity Research Center, University of Alabama at Birmingham, Birmingham, AL, United States; Comprehensive Diabetes Center, University of Alabama at Birmingham, Birmingham, AL, United States; University Wide Microbiome Center, University of Alabama at Birmingham, Birmingham, AL, United States.
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Dewi C, Fristiohady A, Amalia R, Khairul Ikram NK, Ibrahim S, Muchtaridi M. Signaling Pathways and Natural Compounds in Triple-Negative Breast Cancer Cell Line. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123661. [PMID: 35744786 PMCID: PMC9227697 DOI: 10.3390/molecules27123661] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 11/16/2022]
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer, having a poor prognosis and rapid metastases. TNBC is characterized by the absence of estrogen, progesterone, and human epidermal growth receptor-2 (HER2) expressions and has a five-year survival rate. Compared to other breast cancer subtypes, TNBC patients only respond to conventional chemotherapies, and even then, with limited success. Shortages of chemotherapeutic medication can lead to resistance, pressured index therapy, non-selectivity, and severe adverse effects. Finding targeted treatments for TNBC is difficult owing to the various features of cancer. Hence, identifying the most effective molecular targets in TNBC pathogenesis is essential for predicting response to targeted therapies and preventing TNBC cell metastases. Nowadays, natural compounds have gained attention as TNBC treatments, and have offered new strategies for solving drug resistance. Here, we report a systematic review using the database from Pubmed, Science Direct, MDPI, BioScince, Springer, and Nature for articles screening from 2003 to 2022. This review analyzes relevant signaling pathways and the prospect of utilizing natural compounds as a therapeutic agent to improve TNBC treatments in the future.
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Affiliation(s)
- Citra Dewi
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang 45363, Indonesia;
- Pharmacy Department, Faculty of Science and Technology, Mandala Waluya University, Kendari 93561, Indonesia
| | - Adryan Fristiohady
- Faculty of Pharmacy, Halu Oleo University, Kampus Hijau Bumi Tridharma, Kendari 93232, Indonesia;
| | - Riezki Amalia
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang 45363, Indonesia;
| | - Nur Kusaira Khairul Ikram
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia;
| | - Sugeng Ibrahim
- Department of Molecular Biology, Faculty of Medicine, Universitas Katolik Soegijapranata, Semarang 50234, Indonesia;
| | - Muchtaridi Muchtaridi
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang 45363, Indonesia;
- Correspondence:
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Koszałka P, Stasiłojć G, Miękus-Purwin N, Niedźwiecki M, Purwin M, Grabowski S, Bączek T. The Cooperative Anti-Neoplastic Activity of Polyphenolic Phytochemicals on Human T-Cell Acute Lymphoblastic Leukemia Cell Line MOLT-4 In Vitro. Int J Mol Sci 2022; 23:ijms23094753. [PMID: 35563141 PMCID: PMC9099961 DOI: 10.3390/ijms23094753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 01/01/2023] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the most common hematological malignancy affecting pediatric patients. ALL treatment regimens with cytostatics manifest substantial toxicity and have reached the maximum of well-tolerated doses. One potential approach for improving treatment efficiency could be supplementation of the current regimen with naturally occurring phytochemicals with anti-cancer properties. Nutraceuticals such as quercetin, curcumin, resveratrol, and genistein have been studied in anti-cancer therapy, but their application is limited by their low bioavailability. However, their cooperative activity could potentially increase their efficiency at low, bioavailable doses. We studied their cooperative effect on the viability of a human ALL MOLT-4 cell line in vitro at the concentration considered to be in the bioavailable range in vivo. To analyze their potential side effect on the viability of non-tumor cells, we evaluated their toxicity on a normal human foreskin fibroblast cell line (BJ). In both cell lines, we also measured specific indicators of cell death, changes in cell membrane permeability (CMP), and mitochondrial membrane potential (MMP). Even at a low bioavailable concentration, genistein and curcumin decreased MOLT-4 viability, and their combination had a significant interactive effect. While resveratrol and quercetin did not affect MOLT-4 viability, together they enhanced the effect of the genistein/curcumin mix, significantly inhibiting MOLT-4 population growth in vitro. Moreover, the analyzed phytochemicals and their combinations did not affect the BJ cell line. In both cell lines, they induced a decrease in MMP and correlating CMP changes, but in non-tumor cells, both metabolic activity and cell membrane continuity were restored in time. (4) Conclusions: The results indicate that the interactive activity of analyzed phytochemicals can induce an anti-cancer effect on ALL cells without a significant effect on non-tumor cells. It implies that the application of the combinations of phytochemicals an anti-cancer treatment supplement could be worth further investigation regardless of their low bioavailability.
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Affiliation(s)
- Patrycja Koszałka
- Institute of Medical Biotechnology and Experimental Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki Street 1, 80-211 Gdańsk, Poland; (P.K.); (G.S.)
| | - Grzegorz Stasiłojć
- Institute of Medical Biotechnology and Experimental Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Dębinki Street 1, 80-211 Gdańsk, Poland; (P.K.); (G.S.)
| | - Natalia Miękus-Purwin
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera Street 107, 80-416 Gdańsk, Poland; (N.M.-P.); (M.P.)
| | - Maciej Niedźwiecki
- Department of Pediatrics, Hematology and Oncology, Medical University of Gdansk, Debinki Street 7, 80-211 Gdańsk, Poland;
| | - Maciej Purwin
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera Street 107, 80-416 Gdańsk, Poland; (N.M.-P.); (M.P.)
| | - Szymon Grabowski
- GetResponse Cares Foundation, Arkońska Street 6/A3, 80-387 Gdańsk, Poland;
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Hallera Street 107, 80-416 Gdańsk, Poland; (N.M.-P.); (M.P.)
- Correspondence:
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Mishra S, Singh VJ, Chawla PA, Chawla V. Neuroprotective Role of Nutritional Supplementation in Athletes. Curr Mol Pharmacol 2021; 15:129-142. [PMID: 34886789 DOI: 10.2174/1874467214666211209144721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 06/22/2021] [Accepted: 08/31/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Neurodegenerative disorders belong to different classes of progressive/chronic conditions that affect the peripheral/central nervous system. It has been shown through studies that athletes who play sports involving repeated head trauma and sub-concussive impacts are more likely to experience neurological impairments and neurodegenerative disorders in the long run. AIMS The aim of the current narrative review article is to provide a summary of various nutraceuticals that offer promise in the prevention or management of sports-related injuries, especially concussions and mild traumatic brain injuries. METHODS This article reviews the various potential nutraceutical agents and their possible mechanisms in providing a beneficial effect in the injury recovery process. A thorough survey of the literature was carried out in the relevant databases to identify studies published in recent years. In the present article, we have also highlighted the major neurological disorders along with the associated nutraceutical(s) therapy in the management of disorders. RESULTS The exact pathological mechanism behind neurodegenerative conditions is complex as well as idiopathic. However, mitochondrial dysfunction, oxidative stress as well as intracellular calcium overload are some common reasons responsible for the progression of these neurodegenerative disorders. Owing to the multifaceted effects of nutraceuticals (complementary medicine), these supplements have gained importance as neuroprotective. These diet-based approaches inhibit different pathways in a physiological manner without eliciting adverse effects. Food habits and lifestyle of an individual also affect neurodegeneration. CONCLUSION Studies have shown nutraceuticals (such as resveratrol, omega-3-fatty acids) to be efficacious in terms of their neuroprotection against several neurodegenerative disorders and to be used as supplements in the management of traumatic brain injuries. Protection prior to injuries is needed since concussions or sub-concussive impacts may trigger several pathophysiological responses or cascades that can lead to long-term complications associated with CNS. Thus, the use of nutraceuticals as prophylactic treatment for neurological interventions has been proposed.
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Affiliation(s)
- Supriya Mishra
- Department of Pharmacology, SRM College of Pharmacy, Delhi-NCR. India
| | - Vikram Jeet Singh
- Department of Pharmaceutical Chemistry and Analysis, ISF College of Pharmacy, Moga-142001, Punjab. India
| | - Pooja A Chawla
- Department of Pharmaceutical Chemistry and Analysis, ISF College of Pharmacy, Moga-142001, Punjab. India
| | - Viney Chawla
- Department of Pharmaceutics, University Institute of Pharmaceutical Sciences and Research, Baba Farid University of Health Sciences, Faridkot-151203, Punjab. India
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Villegas C, Perez R, Sterner O, González-Chavarría I, Paz C. Curcuma as an adjuvant in colorectal cancer treatment. Life Sci 2021; 286:120043. [PMID: 34637800 DOI: 10.1016/j.lfs.2021.120043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/23/2021] [Accepted: 10/06/2021] [Indexed: 02/07/2023]
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer death worldwide and mostly affects men. Around 20% of its incidence is by familiar disposition due to hereditary syndromes. The CRC treatment involves surgery and chemotherapy; however, the side effects of treatments and the fast emergence of drug resistance evidence the necessity to find more effective drugs. Curcumin is the main polyphenol pigment present in Curcuma longa, a plant widely used as healthy food with antioxidant properties. Curcumin has synergistic effects with antineoplastics such as 5-fluorouracil and oxaliplatin, as well anti-inflammatory drugs by inhibiting cyclooxygenase-2 and the Nuclear factor kappa B. Furthermore, curcumin shows anticancer properties by inhibition of the Wnt/β-catenin, Hedgehog, Notch, and the phosphatidylinositol-3-kinase (PI3K)/Akt and the mammalian target of rapamycin (mTOR) signaling pathways implicated in the progression of CRC. However, the consumption of pure curcumin is less suitable, as the absorption is poor, and the metabolism and excretion are high. Pharmacological formulations and essential oils of the plant improve the curcumin absorption, resulting in therapeutical dosages. Despite the evidence obtained in vitro and in vivo, clinical studies have not yet confirmed the therapeutic potential of curcumin against CRC. Here we reviewed the last scientific information that supports the consumption of curcumin as an adjuvant for CRC therapy.
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Affiliation(s)
- Cecilia Villegas
- Laboratory of Natural Products and Drug Discovery, Department of Basic Sciences, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco, Chile
| | - Rebeca Perez
- Laboratory of Natural Products and Drug Discovery, Department of Basic Sciences, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco, Chile
| | - Olov Sterner
- Division of Organic chemistry, Lund University, Lund, Sweden
| | - Iván González-Chavarría
- Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - Cristian Paz
- Laboratory of Natural Products and Drug Discovery, Department of Basic Sciences, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco, Chile.
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Kammerud SC, Metge BJ, Elhamamsy AR, Weeks SE, Alsheikh HA, Mattheyses AL, Shevde LA, Samant RS. Novel role of the dietary flavonoid fisetin in suppressing rRNA biogenesis. J Transl Med 2021; 101:1439-1448. [PMID: 34267320 PMCID: PMC8510891 DOI: 10.1038/s41374-021-00642-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/06/2021] [Accepted: 07/06/2021] [Indexed: 12/13/2022] Open
Abstract
The nucleolus of a cell is a critical cellular compartment that is responsible for ribosome biogenesis and plays a central role in tumor progression. Fisetin, a nutraceutical, is a naturally occurring flavonol from the flavonoid group of polyphenols that has anti-cancer effects. Fisetin negatively impacts several signaling pathways that support tumor progression. However, effect of fisetin on the nucleolus and its functions were unknown. We observed that fisetin is able to physically enter the nucleolus. In the nucleolus, RNA polymerase I (RNA Pol I) mediates the biogenesis of ribosomal RNA. Thus, we investigated the impacts of fisetin on the nucleolus. We observed that breast tumor cells treated with fisetin show a 20-30% decreased nucleolar abundance per cell and a 30-60% downregulation of RNA Pol I transcription activity, as well as a 50-70% reduction in nascent rRNA synthesis, depending on the cell line. Our studies show that fisetin negatively influences MAPK/ERK pathway to impair RNA Pol I activity and rRNA biogenesis. Functionally, we demonstrate that fisetin acts synergistically (CI = 0.4) with RNA Pol I inhibitor, BMH-21 and shows a noteworthy negative impact (60% decrease) on lung colonization of breast cancer cells. Overall, our findings highlight the potential of ribosomal RNA (rRNA) biogenesis as a target for secondary prevention and possible treatment of metastatic disease.
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Affiliation(s)
- Sarah C Kammerud
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Brandon J Metge
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Amr R Elhamamsy
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Shannon E Weeks
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Heba A Alsheikh
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Alexa L Mattheyses
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Lalita A Shevde
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Rajeev S Samant
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA.
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA.
- Birmingham VA Medical Center, Birmingham, AL, USA.
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12
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Bhaskar BV, Rammohan A, Babu TM, Zheng GY, Chen W, Rajendra W, Zyryanov GV, Gu W. Molecular insight into isoform specific inhibition of PI3K-α and PKC-η with dietary agents through an ensemble pharmacophore and docking studies. Sci Rep 2021; 11:12150. [PMID: 34108504 PMCID: PMC8190100 DOI: 10.1038/s41598-021-90287-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 04/29/2021] [Indexed: 02/05/2023] Open
Abstract
Dietary compounds play an important role in the prevention and treatment of many cancers, although their specific molecular mechanism is not yet known. In the present study, thirty dietary agents were analyzed on nine drug targets through in silico studies. However, nine dietary scaffolds, such as silibinin, flavopiridol, oleandrin, ursolic acid, α-boswellic acid, β-boswellic acid, triterpenoid, guggulsterone, and oleanolic acid potentially bound to the cavity of PI3K-α, PKC-η, H-Ras, and Ras with the highest binding energy. Particularly, the compounds silibinin and flavopiridol have been shown to have broad spectrum anticancer activity. Interestingly, flavopiridol was embedded in the pockets of PI3K-α and PKC-η as bound crystal inhibitors in two different conformations and showed significant interactions with ATP binding pocket residues. However, complex-based pharmacophore modeling achieved two vital pharmacophoric features namely, two H-bond acceptors for PI3K-α, while three are hydrophobic, one cat-donor and one H-bond donor and acceptor for PKC-η, respectively. The database screening with the ChemBridge core library explored potential hits on a valid pharmacophore query. Therefore, to optimize perspective lead compounds from the hits, which were subjected to various constraints such as docking, MM/GBVI, Lipinski rule of five, ADMET and toxicity properties. Henceforth, the top ligands were sorted out and examined for vital interactions with key residues, arguably the top three promising lead compounds for PI3K-α, while seven for PKC-η, exhibiting binding energy from - 11.5 to - 8.5 kcal mol-1. Therefore, these scaffolds could be helpful in the development of novel class of effective anticancer agents.
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Affiliation(s)
- Baki Vijaya Bhaskar
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Xinling Road, Shantou, 515041, Guangdong, China.
| | - Aluru Rammohan
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, 620002, Russia
| | | | - Gui Yu Zheng
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Xinling Road, Shantou, 515041, Guangdong, China
| | - Weibin Chen
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Xinling Road, Shantou, 515041, Guangdong, China
| | - Wudayagiri Rajendra
- Department of Zoology, Sri Venkateswara University, Tirupati, Andhra Pradesh, 517502, India
| | - Grigory V Zyryanov
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, 620002, Russia
| | - Wei Gu
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Xinling Road, Shantou, 515041, Guangdong, China.
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De S, Gopikrishna A, Keerthana V, Girigoswami A, Girigoswami K. An Overview of Nanoformulated Nutraceuticals and their Therapeutic Approaches. CURRENT NUTRITION & FOOD SCIENCE 2021. [DOI: 10.2174/1573401316999200901120458] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background:
Economic development and vast changes in food habits have accelerated
the consumption of junk foods, which are the leading causes of several disorders that turn the majority
of the people to use various herbal formulations or drugs for preventing various lifestyle diseases.
Nutraceuticals are the borderline apparatus between nutrients and drugs that provide supplementation
of the particular nutrient with a favorable health effect.
Objective:
Various nutraceutical compounds like vitamins, spices, polyphenols, prebiotics, and probiotics
in the form of powders, tablets, and capsules are currently marketed globally. Among them,
previous literature have reported that polyphenols are the most promising compounds that have
been proven to treat various chronic diseases like cancer, hypertension, diabetes mellitus (DM), osteoporosis,
osteoarthritis, dyslipidemia, multiple sclerosis, congenital anomalies, Alzheimer’s disease,
etc. It is warranted to discuss the benefits of nanoformulations of nutraceuticals.
Methods:
We have searched PubMed using the keywords nutraceuticals, nanoformulations, therapeutic
approaches, bionanotechnology, and therapeutics. The relevant papers and classical papers
in this field were selected to write this review.
Results and Discussion:
The different classifications of nutraceuticals were described in this review.
The comparison between the different categories of nutraceuticals with their nanoformulated
forms was made, explaining the benefits of nanoformulations regarding stability, bioavailability,
enhanced anti-oxidant properties, etc. A glimpse of the drawbacks of nanoformulations was also included.
Conclusion:
The current review highlights an overview of various nanoformulated nutraceuticals
and their approach towards the treatment of multiple diseases.
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Affiliation(s)
- Shaoli De
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Agraharam Gopikrishna
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Vedhantham Keerthana
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Agnishwar Girigoswami
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Koyeli Girigoswami
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
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14
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Cytotoxicity of Seaweed Compounds, Alone or Combined to Reference Drugs, against Breast Cell Lines Cultured in 2D and 3D. TOXICS 2021; 9:toxics9020024. [PMID: 33572635 PMCID: PMC7912033 DOI: 10.3390/toxics9020024] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/19/2021] [Accepted: 01/26/2021] [Indexed: 12/13/2022]
Abstract
Seaweed bioactive compounds have shown anticancer activities in in vitro and in vivo studies. However, tests remain limited, with conflicting results, and effects in combination with anticancer drugs are even scarcer. Here, the cytotoxic effects of five seaweed compounds (astaxanthin, fucoidan, fucosterol, laminarin, and phloroglucinol) were tested alone and in combination with anticancer drugs (cisplatin-Cis; and doxorubicin-Dox), in breast cell lines (three breast cancer (BC) subtypes and one non-tumoral). The combinations revealed situations where seaweed compounds presented potentiation or inhibition of the drugs' cytotoxicity, without a specific pattern, varying according to the cell line, concentration used for the combination, and drug. Fucosterol was the most promising compound, since: (i) it alone had the highest cytotoxicity at low concentrations against the BC lines without affecting the non-tumoral line; and (ii) in combination (at non-cytotoxic concentration), it potentiated Dox cytotoxicity in the triple-negative BC cell line. Using a comparative approach, monolayer versus 3D cultures, further investigation assessed effects on cell viability and proliferation, morphology, and immunocytochemistry targets. The cytotoxic and antiproliferative effects in monolayer were not observed in 3D, corroborating that cells in 3D culture are more resistant to treatments, and reinforcing the use of more complex models for drug screening and a multi-approach that should include histological and ICC analysis.
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16
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Umar SM, Kashyap A, Kahol S, Mathur SR, Gogia A, Deo SVS, Prasad CP. Prognostic and therapeutic relevance of phosphofructokinase platelet-type (PFKP) in breast cancer. Exp Cell Res 2020; 396:112282. [PMID: 32919954 DOI: 10.1016/j.yexcr.2020.112282] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 09/07/2020] [Indexed: 12/13/2022]
Abstract
In the present study, we have explored the prognostic value of the Phosphofructokinase Platelet-type (PFKP) expression and its therapeutic relevance in metastatic breast cancer. PFKP immunohistochemistry was performed on Invasive ductal carcinomas (IDCs; n = 87) of breast, and its association with clinicopathological parameters were evaluated. Using online meta-analysis tools, PFKP's prognostic value was investigated in overall breast cancer as well as in triple negative subtype (TNBCs). For in vitro analysis, MDA-MB-231 cells model was used in order to elucidate mechanisms behind PFKP regulated glycolysis and its impact on cancer cell physiology. Therapeutic relevance of PFKP was further evaluated using PFKP siRNA and Quercetin. PFKP protein expression was found to be positively associated with nodal invasion (p = 0.009), receptor (ER & PR) negative status (p = 0.005 & p = 0.028) and reduced overall survival in breast cancer patients (p = 0.014). In MDA-MB-231 cells, quercetin treatment impaired PFKP-LDHA signaling axis thereby inhibiting aerobic glycolysis mediated increased migration of cancer cells. Our present study demonstrates that elevated PFKP levels are associated with basal cells/TNBC subtypes and might serve as prognostic indicator for TNBC patients. Ability of quercetin to inhibit aerobic glycolysis, cell migration and clonogenic potential of malignant breast cancer cells advocates possibility of quercetin in aggressive breast cancer treatment.
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Affiliation(s)
| | - Akanksha Kashyap
- Department of Medical Oncology, Dr BRA IRCH, AIIMS, New Delhi, 110029, India
| | - Shruti Kahol
- Department of Pathology, AIIMS, New Delhi, 110029, India
| | | | - Ajay Gogia
- Department of Medical Oncology, Dr BRA IRCH, AIIMS, New Delhi, 110029, India
| | - S V S Deo
- Department of Surgical Oncology, Dr BRA IRCH, AIIMS, New Delhi, 110029, India
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17
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Makkar R, Behl T, Bungau S, Zengin G, Mehta V, Kumar A, Uddin MS, Ashraf GM, Abdel-Daim MM, Arora S, Oancea R. Nutraceuticals in Neurological Disorders. Int J Mol Sci 2020; 21:E4424. [PMID: 32580329 PMCID: PMC7352709 DOI: 10.3390/ijms21124424] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/15/2020] [Accepted: 06/19/2020] [Indexed: 02/06/2023] Open
Abstract
Neurological diseases are one of the major healthcare issues worldwide. Posed lifestyle changes are associated with drastically increased risk of chronic illness and diseases, posing a substantial healthcare and financial burden to society globally. Researchers aim to provide fine treatment for ailing disorders with minimal exposed side effects. In recent decades, several studies on functional foods have been initiated to obtain foods that have fewer side effects and increased therapeutic activity. Hence, an attempt has been made to unravel several extraction techniques to acquire essential bioactive compounds or phytochemicals from therapeutically active food products. This has led to the conception of the term functional foods being meddled with other similar terms like "pharmafoods," "medifoods", "vitafoods", or "medicinal foods". With a dire need to adhere towards healthy options, the demand of nutraceuticals is widely increasing to combat neurological interventions. An association between food habits and the individual lifestyle with neurodegeneration has been manifested, thereby proposing the role of nutraceuticals as prophylactic treatment for neurological interventions. The current review covers some of the major neurological disorders and nutraceutical therapy in the prevention of disease.
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Affiliation(s)
- Rashita Makkar
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (R.M.); (A.K.); (S.A.)
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (R.M.); (A.K.); (S.A.)
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University Campus, 42130 Konya, Turkey;
| | - Vineet Mehta
- Department of Pharmacology, Government College of Pharmacy, Rohru 171207, District Shimla, Himachal Pradesh, India;
| | - Arun Kumar
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (R.M.); (A.K.); (S.A.)
| | - Md. Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka 1213, Bangladesh;
- Pharmakon Neuroscience Research Network, Dhaka 1207, Bangladesh
| | - Ghulam Md. Ashraf
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22252, Saudi Arabia;
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohamed M. Abdel-Daim
- Department of Pharmacology, Faculty of Veterinary Science, Suez Canal University, Ismailia 41522, Eqypt;
| | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (R.M.); (A.K.); (S.A.)
| | - Roxana Oancea
- “Victor Babes” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timisoara, Romania;
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Bansode PA, Patil PV, Birajdar AR, Somasundaram I, Bachute MT, Rashinkar GS. Anticancer, Antioxidant and Antiangiogenic Activities of Nanoparticles of Bioactive Dietary Nutraceuticals. ChemistrySelect 2019. [DOI: 10.1002/slct.201903946] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Prakash A. Bansode
- Department of ChemistryShivaji University Kolhapur 416004, M.S. India
- Department of ChemistrySangola College Sangola Solapur 413307, M.S. India
| | - Pradnya V. Patil
- Department of ChemistryShivaji University Kolhapur 416004, M.S. India
| | - Apurva R. Birajdar
- Department of Stem Cell and Regenerative MedicineD.Y. Patil Educational Society Kolhapur 400614, M.S. India
| | - Indumathi Somasundaram
- Department of Stem Cell and Regenerative MedicineD.Y. Patil Educational Society Kolhapur 400614, M.S. India
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Theochares B, Vohnoutka R, Boumil E, Shea TB. Beneficial and Deleterious Impact of a Nutritional Supplementation for Inhibition of Proliferation of Neuroblastoma in Culture. Nutr Cancer 2019; 71:1345-1354. [PMID: 31058554 DOI: 10.1080/01635581.2019.1604006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Neuroblastoma, a cancer of the sympathetic nervous system, primarily affects infants and children ≤10 yr of age. High-risk neuroblastoma is associated with low survival rates and increased risks of treatment-related side-effects. Therefore, effective treatments that increase survival and reduce adverse side-effects are crucial. Cucurbitacin E (CucE), a nutritional supplement shown to have potential as an alternative to chemotherapy, was investigated for potential impact on neuroblastoma alone and in combination with the standard chemotherapeutic agent, paclitaxel, (PAC). CucE and PAC each inhibited proliferation of murine neuroblastoma cells in culture. Combined treatment with CucE and PAC also induced morphological differentiation. However, both differentiation and antiproliferative effects were reversible. Consequently, while nutritional supplementation represents a potential therapeutic approach toward treatment of cancer, certain nutritional/chemotherapeutic combinations may induce transient rather than permanent effects. Transient inhibition of proliferation by nutritional supplementation could inadvertently protect carcinogenic cells from toxicity otherwise induced by a chemotherapeutic agent. Combinatorial treatments involving nutritional supplements should therefore be utilized with caution.
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Affiliation(s)
- Brittany Theochares
- Laboratory for Neuroscience, Department of Biological Sciences, University of Massachusetts, Lowell , One University Avenue , Lowell , Massachusetts , USA
| | - Rishel Vohnoutka
- Laboratory for Neuroscience, Department of Biological Sciences, University of Massachusetts, Lowell , One University Avenue , Lowell , Massachusetts , USA
| | - Edward Boumil
- Laboratory for Neuroscience, Department of Biological Sciences, University of Massachusetts, Lowell , One University Avenue , Lowell , Massachusetts , USA
| | - Thomas B Shea
- Laboratory for Neuroscience, Department of Biological Sciences, University of Massachusetts, Lowell , One University Avenue , Lowell , Massachusetts , USA
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20
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Rady I, Mohamed H, Rady M, Siddiqui IA, Mukhtar H. Cancer preventive and therapeutic effects of EGCG, the major polyphenol in green tea. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.ejbas.2017.12.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Islam Rady
- School of Medicine and Public Health, Department of Dermatology, University of Wisconsin-Madison, WI 53706, USA
- Department of Zoology, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Hadir Mohamed
- School of Medicine and Public Health, Department of Dermatology, University of Wisconsin-Madison, WI 53706, USA
| | - Mohamad Rady
- Department of Zoology, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Imtiaz A. Siddiqui
- School of Medicine and Public Health, Department of Dermatology, University of Wisconsin-Madison, WI 53706, USA
| | - Hasan Mukhtar
- School of Medicine and Public Health, Department of Dermatology, University of Wisconsin-Madison, WI 53706, USA
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21
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Abotaleb M, Samuel SM, Varghese E, Varghese S, Kubatka P, Liskova A, Büsselberg D. Flavonoids in Cancer and Apoptosis. Cancers (Basel) 2018; 11:cancers11010028. [PMID: 30597838 PMCID: PMC6357032 DOI: 10.3390/cancers11010028] [Citation(s) in RCA: 359] [Impact Index Per Article: 59.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 12/12/2018] [Accepted: 12/13/2018] [Indexed: 12/19/2022] Open
Abstract
Cancer is the second leading cause of death globally. Although, there are many different approaches to cancer treatment, they are often painful due to adverse side effects and are sometimes ineffective due to increasing resistance to classical anti-cancer drugs or radiation therapy. Targeting delayed/inhibited apoptosis is a major approach in cancer treatment and a highly active area of research. Plant derived natural compounds are of major interest due to their high bioavailability, safety, minimal side effects and, most importantly, cost effectiveness. Flavonoids have gained importance as anti-cancer agents and have shown great potential as cytotoxic anti-cancer agents promoting apoptosis in cancer cells. In this review, a summary of flavonoids and their effectiveness in cancer treatment targeting apoptosis has been discussed.
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Affiliation(s)
- Mariam Abotaleb
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, P.O. Box 24144, Qatar.
| | - Samson Mathews Samuel
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, P.O. Box 24144, Qatar.
| | - Elizabeth Varghese
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, P.O. Box 24144, Qatar.
| | - Sharon Varghese
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, P.O. Box 24144, Qatar.
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia.
| | - Alena Liskova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03601 Martin, Slovakia.
| | - Dietrich Büsselberg
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, P.O. Box 24144, Qatar.
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Vishwakarma V, New J, Kumar D, Snyder V, Arnold L, Nissen E, Hu Q, Cheng N, Miller D, Thomas AR, Shnayder Y, Kakarala K, Tsue TT, Girod DA, Thomas SM. Potent Antitumor Effects of a Combination of Three Nutraceutical Compounds. Sci Rep 2018; 8:12163. [PMID: 30111862 PMCID: PMC6093880 DOI: 10.1038/s41598-018-29683-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 07/11/2018] [Indexed: 01/05/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is associated with low survival, and the current aggressive therapies result in high morbidity. Nutraceuticals are dietary compounds with few side effects. However, limited antitumor efficacy has restricted their application for cancer therapy. Here, we examine combining nutraceuticals, establishing a combination therapy that is more potent than any singular component, and delineate the mechanism of action. Three formulations were tested: GZ17-S (combined plant extracts from Arum palaestinum, Peganum harmala and Curcuma longa); GZ17-05.00 (16 synthetic components of GZ17-S); and GZ17-6.02 (3 synthetic components of GZ17S; curcumin, harmine and isovanillin). We tested the formulations on HNSCC proliferation, migration, invasion, angiogenesis, macrophage viability and infiltration into the tumor and tumor apoptosis. GZ17-6.02, the most effective formulation, significantly reduced in vitro assessments of HNSCC progression. When combined with cisplatin, GZ17-6.02 enhanced anti-proliferative effects. Molecular signaling cascades inhibited by GZ17-6.02 include EGFR, ERK1/2, and AKT, and molecular docking analyses demonstrate GZ17-6.02 components bind at distinct binding sites. GZ17-6.02 significantly inhibited growth of HNSCC cell line, patient-derived xenografts, and murine syngeneic tumors in vivo (P < 0.001). We demonstrate GZ17-6.02 as a highly effective plant extract combination and pave the way for future clinical application in HNSCC.
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Affiliation(s)
- Vikalp Vishwakarma
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Jacob New
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA.,Department of Anatomy and Cell Biology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Dhruv Kumar
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA.,Amity Institute of Molecular Medicine and Stem Cell Research, Amity University, Uttar Pradesh, Noida, India
| | - Vusala Snyder
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Levi Arnold
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Emily Nissen
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Qingting Hu
- Department of Pathology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Nikki Cheng
- Department of Pathology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - David Miller
- Department of Mechanical Engineering Technology, Pittsburg State University, Pittsburg, KS, 66762, USA
| | - Ahia Rael Thomas
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Yelizaveta Shnayder
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Kiran Kakarala
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Terance Ted Tsue
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Douglas A Girod
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA
| | - Sufi Mary Thomas
- Department of Otolaryngology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA. .,Department of Anatomy and Cell Biology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA. .,Department of Cancer Biology, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS, 66160, USA.
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Oyenihi OR, Krygsman A, Verhoog N, de Beer D, Saayman MJ, Mouton TM, Louw A. Chemoprevention of LA7-Induced Mammary Tumor Growth by SM6Met, a Well-Characterized Cyclopia Extract. Front Pharmacol 2018; 9:650. [PMID: 29973879 PMCID: PMC6019492 DOI: 10.3389/fphar.2018.00650] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 05/31/2018] [Indexed: 12/25/2022] Open
Abstract
Breast cancer (BC) is the leading cause of cancer-related deaths in women. Chemoprevention of BC by using plant extracts is gaining attention. SM6Met, a well-characterized extract of Cyclopia subternata with reported selective estrogen receptor subtype activity, has shown tumor suppressive effects in a chemically induced BC model in rats, which is known to be estrogen responsive. However, there is no information on the estrogen sensitivity of the relatively new orthotopic model of LA7 cell-induced mammary tumors. In the present study, the potential chemopreventative and side-effect profile of SM6Met on LA7 cell-induced tumor growth was evaluated, as was the effects of 17β-estradiol and standard-of-care (SOC) endocrine therapies, such as tamoxifen (TAM), letrozole (LET), and fulvestrant (FUL). Tumor growth was observed in the tumor-vehicle control group until day 10 post tumor induction, which declined afterward on days 12-14. SM6Met suppressed tumor growth to the same extent as TAM, while LET, but not FUL, also showed substantial anti-tumor effects. Short-term 17β-estradiol treatment reduced tumor volume on days prior to day 10, whereas tumor promoting effects were observed during long-term treatment, which was especially evident at later time points. Marked elevation in serum markers of liver injury, which was further supported by histological evaluation, was observed in the vehicle-treated tumor control, TAM, LET, and long-term 17β-estradiol treatment groups. Alterations in the lipid profiles were also observed in the 17β-estradiol treatment groups. In contrast, SM6Met did not augment the increase in serum levels of liver injury biomarkers caused by tumor induction and no effect was observed on lipid profiles. In summary, the results from the current study demonstrate the chemopreventative effect of SM6Met on mammary tumor growth, which was comparable to that of TAM, without eliciting the negative side-effects observed with this SOC endocrine therapy. Furthermore, the results of this study also showed some responsiveness of LA7-induced tumors to estrogen and SOC endocrine therapies. Thus, this model may be useful in evaluating potential endocrine therapies for hormone responsive BC.
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Affiliation(s)
- Omolola R. Oyenihi
- Department of Biochemistry, Stellenbosch University, Stellenbosch, South Africa
| | - Annadie Krygsman
- Department of Physiological Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Nicolette Verhoog
- Department of Biochemistry, Stellenbosch University, Stellenbosch, South Africa
| | - Dalene de Beer
- Post-Harvest and Agro-Processing Technologies, Agricultural Research Council of South Africa, Infruitec-Nietvoorbij, Stellenbosch, South Africa
- Department of Food Science, Stellenbosch University, Stellenbosch, South Africa
| | - Michael J. Saayman
- Department of Biomedical Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Thys M. Mouton
- Department of Biomedical Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Ann Louw
- Department of Biochemistry, Stellenbosch University, Stellenbosch, South Africa
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Natural Products for the Management and Prevention of Breast Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:8324696. [PMID: 29681985 PMCID: PMC5846366 DOI: 10.1155/2018/8324696] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 12/18/2017] [Accepted: 01/16/2018] [Indexed: 12/21/2022]
Abstract
Among all types of cancer, breast cancer is one of the most challenging diseases, which is responsible for a large number of cancer related deaths. Hormonal therapy, surgery, chemotherapy, and radiotherapy have been used as treatment of breast cancer, for a very long time. Due to severe side effects and multidrug resistance, these treatment approaches become increasingly ineffective. However, adoption of complementary treatment approach can be a big solution for this situation, as it is evident that compounds derived from natural source have a great deal of anticancer activity. Natural compounds can fight against aggressiveness of breast cancer, inhibit cancerous cell proliferation, and modulate cancer related pathways. A large number of research works are now focusing on the natural and dietary compounds and trying to find out new and more effective treatment strategies for the breast cancer patients. In this review, we discussed some significant natural chemical compounds with their mechanisms of actions, which can be very effective against the breast cancer and can be more potent by their proper modifications and further clinical research. Future research focusing on the natural anti-breast-cancer agents can open a new horizon in breast cancer treatment, which will play a great role in enhancing the survival rate of breast cancer patients.
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25
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Braithwaite MC, Kumar P, Choonara YE, du Toit LC, Tomar LK, Tyagi C, Pillay V. A novel multi-tiered experimental approach unfolding the mechanisms behind cyclodextrin-vitamin inclusion complexes for enhanced vitamin solubility and stability. Int J Pharm 2017; 532:90-104. [PMID: 28859938 DOI: 10.1016/j.ijpharm.2017.08.109] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 08/21/2017] [Accepted: 08/22/2017] [Indexed: 01/23/2023]
Abstract
This study was conducted to provide a mechanistic account for understanding the synthesis, characterization and solubility phenomena of vitamin complexes with cyclodextrins (CD) for enhanced solubility and stability employing experimental and in silico molecular modeling strategies. New geometric, molecular and energetic analyses were pursued to explicate experimentally derived cholecalciferol complexes. Various CD molecules (α-, β-, γ-, and hydroxypropyl β-) were complexed with three vitamins: cholecalciferol, ascorbic acid and α-tocopherol. The Inclusion Efficiency (IE%) was computed for each CD-vitamin complex. The highest IE% achieved for a cholecalciferol complex was for 'βCDD3-8', after utilizing a unique CD:cholecalciferol molar synthesis ratio of 2.5:1, never before reported as successful. 2HPβCD-cholecalciferol, γCD-cholecalciferol and α-tocopherol inclusion complexes (IC's) reached maximal IE% with a CD:vitamin molar ratio of 5:1. The results demonstrate that IE%, thermal stability, concentration, carrier solubility, molecular mechanics and intended release profile are key factors to consider when synthesizing vitamin-CD complexes. Phase-solubility data provided insights into the design of formulations with IC's that may provide analogous oral vitamin release profiles even when hydrophobic and hydrophilic vitamins are co-incorporated. Static lattice atomistic simulations were able to validate experimentally derived cholecalciferol IE phenomena and are invaluable parameters when approaching formulation strategies using CD's for improved solubility and efficacy of vitamins.
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Affiliation(s)
- Miles C Braithwaite
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa
| | - Pradeep Kumar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa
| | - Yahya E Choonara
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa
| | - Lisa C du Toit
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa
| | - Lomas K Tomar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa
| | - Charu Tyagi
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa
| | - Viness Pillay
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Parktown 2193, South Africa.
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Gan RY, Li HB, Sui ZQ, Corke H. Absorption, metabolism, anti-cancer effect and molecular targets of epigallocatechin gallate (EGCG): An updated review. Crit Rev Food Sci Nutr 2017. [DOI: 10.1080/10408398.2016.1231168 pmid: 27645804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Affiliation(s)
- Ren-You Gan
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- School of Biological Sciences, The University of Hong Kong, Hong Kong
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Zhong-Quan Sui
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Harold Corke
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- School of Biological Sciences, The University of Hong Kong, Hong Kong
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Gan RY, Li HB, Sui ZQ, Corke H. Absorption, metabolism, anti-cancer effect and molecular targets of epigallocatechin gallate (EGCG): An updated review. Crit Rev Food Sci Nutr 2017; 58:924-941. [PMID: 27645804 DOI: 10.1080/10408398.2016.1231168] [Citation(s) in RCA: 252] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Green tea is one of the most popular beverages in the world, especially in Asian countries. Consumption of green tea has been demonstrated to possess many health benefits, which mainly attributed to the main bioactive compound epigallocatechin gallate (EGCG), a flavone-3-ol polyphenol, in green tea. EGCG is mainly absorbed in the intestine, and gut microbiota play a critical role in its metabolism prior to absorption. EGCG exhibits versatile bioactivities, with its anti-cancer effect most attracting due to the cancer preventive effect of green tea consumption, and a great number of studies intensively investigated its anti-cancer effect. In this review, we therefore, first stated the absorption and metabolism process of EGCG, and then summarized its anti-cancer effect in vitro and in vivo, including its manifold anti-cancer actions and mechanisms, especially its anti-cancer stem cell effect, and next highlighted its various molecular targets involved in cancer inhibition. Finally, the anti-cancer effect of EGCG analogs and nanoparticles, as well as the potential cancer promoting effect of EGCG were also discussed. Understanding of the absorption, metabolism, anti-cancer effect and molecular targets of EGCG can be of importance to better utilize it as a chemopreventive and chemotherapeutic agent.
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Affiliation(s)
- Ren-You Gan
- a Department of Food Science and Engineering, School of Agriculture and Biology , Shanghai Jiao Tong University , Shanghai , China.,b School of Biological Sciences , The University of Hong Kong , Hong Kong
| | - Hua-Bin Li
- c Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition , School of Public Health, Sun Yat-Sen University , Guangzhou , China
| | - Zhong-Quan Sui
- a Department of Food Science and Engineering, School of Agriculture and Biology , Shanghai Jiao Tong University , Shanghai , China
| | - Harold Corke
- a Department of Food Science and Engineering, School of Agriculture and Biology , Shanghai Jiao Tong University , Shanghai , China.,b School of Biological Sciences , The University of Hong Kong , Hong Kong
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Júnior PLDS, Câmara DAD, Costa AS, Ruiz JLM, Levy D, Azevedo RA, Pasqualoto KFM, de Oliveira CF, de Melo TC, Pessoa NDS, Fonseca PMM, Pereira A, Araldi RP, Ferreira AK. Apoptotic effect of eugenol envolves G2/M phase abrogation accompanied by mitochondrial damage and clastogenic effect on cancer cell in vitro. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2016; 23:725-35. [PMID: 27235711 DOI: 10.1016/j.phymed.2016.03.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 03/17/2016] [Accepted: 03/19/2016] [Indexed: 05/17/2023]
Abstract
BACKGROUND Eugenol (EUG) is a major phenolic compound present in clove whose anti-cancer properties have been demonstrated previously. These anti-cancer properties may involves the modulation of different mechanisms, including α-estrogen receptor (αER) in luminal breast cancer cells, COX-2 inhibition in melanoma cells or p53 and caspase-3 activation in colon cancer cells. HYPOTHESIS EUG promotes a burst in ROS production causing cell-cycle perturbations, mitochondria toxicity and clastogenesis triggering apoptosis in melanoma breast- and cervix-cancer cells in vitro. METHODS Morphological changes were evaluated through the light- and electronic- microscopy. Cell-cycle, ROS, PCNA and Apoptosis was detected by flow cytometry and clastogenicity was evaluated by Comet-assay. RESULTS The results obtained herein pointed out that EUG promotes, increasing ROS production leading to abrogation of G2/M of phase of cell-cycle, and consecutively, clastogenesis in vitro. In addition, EUG induces Proliferation Cell Nuclear Antigen (PCNA) downregulation and decreasing in mitochondria potential (ΔΨm). Of note, a Bax up-regulation was also observed on cells treated with EUG. All of these findings cooperate in order to induce apoptosis in cancer cells. CONCLUSION These promising results presented herein shed new light on the mechanisms of action of EUG suggesting a possible applicability of this phenylpropanoid as adjuvant in anti-cancer therapy.
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Affiliation(s)
| | - Diana Aparecida Dias Câmara
- Laboratory of Genetics, Butantan Institute, Sao Paulo, SP, Brazil, ; Morphology and Genetics Department, Universidade Federal de Sao Paulo, SP, Brazil
| | | | - Jorge Luis Maria Ruiz
- Laboratory of Genetics and Molecular Hematology (LIM31), University of Sao Paulo School of Medicine, Sao Paulo, SP, Brazil
| | - Débora Levy
- Laboratory of Genetics and Molecular Hematology (LIM31), University of Sao Paulo School of Medicine, Sao Paulo, SP, Brazil
| | - Ricardo Alexandre Azevedo
- Departament of Immunology, Laboratory of Tumor Immunology, Institute of Biomedical Science, University of Sao Paulo, Sao Paulo, SP, Brazil
| | | | | | | | - Nara Diniz Soares Pessoa
- Programa de Pós-graduação em Ciências da Saúde, Faculdade de Ciências Médicas, Universidade de Pernambuco (UPE)
| | - Pâmela Maria Moreira Fonseca
- Camilo Castelo Branco University, Department of Biomedical Instrumentation, Biomedical Engineering Center, Sao Jose dos Campos, Sao Paulo, SP, Brazil
| | | | | | - Adilson Kleber Ferreira
- Departament of Immunology, Laboratory of Tumor Immunology, Institute of Biomedical Science, University of Sao Paulo, Sao Paulo, SP, Brazil
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In vitro and in vivo antitumoral effects of combinations of polyphenols, or polyphenols and anticancer drugs: perspectives on cancer treatment. Int J Mol Sci 2015; 16:9236-82. [PMID: 25918934 PMCID: PMC4463587 DOI: 10.3390/ijms16059236] [Citation(s) in RCA: 216] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 04/09/2015] [Accepted: 04/15/2015] [Indexed: 12/16/2022] Open
Abstract
Carcinogenesis is a multistep process triggered by genetic alterations that activate different signal transduction pathways and cause the progressive transformation of a normal cell into a cancer cell. Polyphenols, compounds ubiquitously expressed in plants, have anti-inflammatory, antimicrobial, antiviral, anticancer, and immunomodulatory properties, all of which are beneficial to human health. Due to their ability to modulate the activity of multiple targets involved in carcinogenesis through direct interaction or modulation of gene expression, polyphenols can be employed to inhibit the growth of cancer cells. However, the main problem related to the use of polyphenols as anticancer agents is their poor bioavailability, which might hinder the in vivo effects of the single compound. In fact, polyphenols have a poor absorption and biodistribution, but also a fast metabolism and excretion in the human body. The poor bioavailability of a polyphenol will affect the effective dose delivered to cancer cells. One way to counteract this drawback could be combination treatment with different polyphenols or with polyphenols and other anti-cancer drugs, which can lead to more effective antitumor effects than treatment using only one of the compounds. This report reviews current knowledge on the anticancer effects of combinations of polyphenols or polyphenols and anticancer drugs, with a focus on their ability to modulate multiple signaling transduction pathways involved in cancer.
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30
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Singh B, Sharma RA. Plant terpenes: defense responses, phylogenetic analysis, regulation and clinical applications. 3 Biotech 2015; 5:129-151. [PMID: 28324581 PMCID: PMC4362742 DOI: 10.1007/s13205-014-0220-2] [Citation(s) in RCA: 197] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 04/10/2014] [Indexed: 12/11/2022] Open
Abstract
The terpenoids constitute the largest class of natural products and many interesting products are extensively applied in the industrial sector as flavors, fragrances, spices and are also used in perfumery and cosmetics. Many terpenoids have biological activities and also used for medical purposes. In higher plants, the conventional acetate-mevalonic acid pathway operates mainly in the cytosol and mitochondria and synthesizes sterols, sesquiterpenes and ubiquinones mainly. In the plastid, the non-mevalonic acid pathway takes place and synthesizes hemi-, mono-, sesqui-, and diterpenes along with carotenoids and phytol tail of chlorophyll. In this review paper, recent developments in the biosynthesis of terpenoids, indepth description of terpene synthases and their phylogenetic analysis, regulation of terpene biosynthesis as well as updates of terpenes which have entered in the clinical studies are reviewed thoroughly.
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Affiliation(s)
- Bharat Singh
- AIB, Amity University Rajasthan, NH-11C, Kant Kalwar, Jaipur, 303 002, India.
| | - Ram A Sharma
- Department of Botany, University of Rajasthan, Jaipur, 302 055, India
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Safa M, Tavasoli B, Manafi R, Kiani F, Kashiri M, Ebrahimi S, Kazemi A. Indole-3-carbinol suppresses NF-κB activity and stimulates the p53 pathway in pre-B acute lymphoblastic leukemia cells. Tumour Biol 2015; 36:3919-30. [DOI: 10.1007/s13277-014-3035-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 12/30/2014] [Indexed: 01/07/2023] Open
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Nuvoli B, Santoro R, Catalani S, Battistelli S, Benedetti S, Canestrari F, Galati R. CELLFOOD™ induces apoptosis in human mesothelioma and colorectal cancer cells by modulating p53, c-myc and pAkt signaling pathways. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2014; 33:24. [PMID: 24598211 PMCID: PMC3975718 DOI: 10.1186/1756-9966-33-24] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 02/27/2014] [Indexed: 12/20/2022]
Abstract
BACKGROUND CELLFOOD™ (CF) is a nutraceutical non-addictive, non-invasive, and completely non-toxic unique proprietary colloidal-ionic formula. Little is known about its effect on cancer cells in solid tumors. The aim of this study was to evaluate the effect that CF has on different cancer cell lines and the mechanism by which the nutraceutical works. METHODS The effect of CF on HFF (normal fibroblasts), Met5A (mesothelium), MSTO-211H, NCI-2452, Ist-Mes1, MPP89, Ist-Mes2 (mesothelioma), M14 (melanoma), H1650, H1975 (lung cancer), SKRB3 (breast cancer), and HCT-116 (colorectal cancer) cell growth was tested by cell proliferation and clonogenic assay. Among all of them, MSTO-211 and HCT-116 were analyzed for cell cycle by flow cytometry and western blot. RESULTS All human cancer lines were suppressed on cell growth upon 1:200 CF treatment for 24 and 48 hours. Death was not observed in HFF and Met5A cell lines. Cell cycle analysis showed an increased sub-G1 with reduction of G1 in MSTO-211 and a cell cycle arrest of in G1 in HCT116. Activation of caspase-3 and cleavage of PARP confirmed an apoptotic death for both cell lines. Increased expression levels of p53, p21, and p27, downregulation of c-myc and Bcl-2, and inhibition of Akt activation were also found in CF-treated MSTO-211 and HCT-116 cells. CONCLUSIONS These findings ascertained an interaction between p53, c-myc, p21, p27, Bcl-2, PI3K/Akt pathway, and CF-induced apoptosis in MSTO-211H and HCT-116 cells, suggesting that CF acts as an important regulator of cell growth in human cancer cell lines. CF could be a useful nutraceutical intervention for prevention in colon cancer and mesothelioma.
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Affiliation(s)
| | | | | | | | | | | | - Rossella Galati
- Molecular Medicine Area, Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144 Rome, Italy.
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33
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Saldanha SN, Tollefsbol TO. Pathway modulations and epigenetic alterations in ovarian tumorbiogenesis. J Cell Physiol 2014; 229:393-406. [PMID: 24105793 DOI: 10.1002/jcp.24466] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Accepted: 09/06/2013] [Indexed: 12/23/2022]
Abstract
Cellular pathways are numerous and are highly integrated in function in the control of cellular systems. They collectively regulate cell division, proliferation, survival and apoptosis of cells and mutagenesis of key genes that control these pathways can initiate neoplastic transformations. Understanding these pathways is crucial to future therapeutic and preventive strategies of the disease. Ovarian cancers are of three major types; epithelial, germ-cell, and stromal. However, ovarian cancers of epithelial origin, arising from the mesothelium, are the predominant form. Of the subtypes of ovarian cancer, the high-grade serous tumors are fatal, with low survival rate due to late detection and poor response to treatments. Close examination of preserved ovarian tissues and in vitro studies have provided insights into the mechanistic changes occurring in cells mediated by a few key genes. This review will focus on pathways and key genes of the pathways that are mutated or have aberrant functions in the pathology of ovarian cancer. Non-genetic mechanisms that are gaining prominence in the pathology of ovarian cancer, miRNAs and epigenetics, will also be discussed in the review.
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Affiliation(s)
- Sabita N Saldanha
- Department of Biology, University of Alabama at Birmingham, Birmingham, Alabama; Department of Biological Sciences, Alabama State University, Montgomery, Alabama
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Saldanha SN, Kala R, Tollefsbol TO. Molecular mechanisms for inhibition of colon cancer cells by combined epigenetic-modulating epigallocatechin gallate and sodium butyrate. Exp Cell Res 2014; 324:40-53. [PMID: 24518414 DOI: 10.1016/j.yexcr.2014.01.024] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 01/20/2014] [Accepted: 01/22/2014] [Indexed: 12/22/2022]
Abstract
Bioactive compounds are considered safe and have been shown to alter genetic and epigenetic profiles of tumor cells. However, many of these changes have been reported at molecular concentrations higher than physiologically achievable levels. We investigated the role of the combinatorial effects of epigallocatechin gallate (EGCG), a predominant polyphenol in green tea, and sodium butyrate (NaB), a dietary microbial fermentation product of fiber, in the regulation of survivin, which is an overexpressed anti-apoptotic protein in colon cancer cells. For the first time, our study showed that the combination treatment induced apoptosis and cell cycle arrest in RKO, HCT-116 and HT-29 colorectal cancer cells. This was found to be regulated by the decrease in HDAC1, DNMT1, survivin and HDAC activity in all three cell lines. A G2/M arrest was observed for RKO and HCT-116 cells, and G1 arrest for HT-29 colorectal cancer cells for combinatorial treatment. Further experimentation of the molecular mechanisms in RKO colorectal cancer (CRC) cells revealed a p53-dependent induction of p21 and an increase in nuclear factor kappa B (NF-κB)-p65. An increase in double strand breaks as determined by gamma-H2A histone family member X (γ-H2AX) protein levels and induction of histone H3 hyperacetylation was also observed with the combination treatment. Further, we observed a decrease in global CpG methylation. Taken together, these findings suggest that at low and physiologically achievable concentrations, combinatorial EGCG and NaB are effective in promoting apoptosis, inducing cell cycle arrest and DNA-damage in CRC cells.
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Affiliation(s)
- Sabita N Saldanha
- Department of Biology, University of Alabama at Birmingham, 175 Campbell Hall, 1300 University Boulevard, Birmingham, AL 35294, USA; Department of Biological Sciences, Alabama State University, Montgomery, AL 36104, USA.
| | - Rishabh Kala
- Department of Biology, University of Alabama at Birmingham, 175 Campbell Hall, 1300 University Boulevard, Birmingham, AL 35294, USA
| | - Trygve O Tollefsbol
- Department of Biology, University of Alabama at Birmingham, 175 Campbell Hall, 1300 University Boulevard, Birmingham, AL 35294, USA; Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL 35294, USA; Comprehensive Center for Healthy Aging, University of Alabama at Birmingham, Birmingham, AL 35294, USA; Nutrition Obesity Research Center, University of Alabama at Birmingham, Birmingham, AL 35294, USA; Comprehensive Diabetes Research Center, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
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On enzyme-based anticancer molecular dietary manipulations. J Biomed Biotechnol 2012; 2012:790987. [PMID: 23049243 PMCID: PMC3461303 DOI: 10.1155/2012/790987] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 08/03/2012] [Indexed: 01/01/2023] Open
Abstract
Evidence from both epidemiological and experimental observations has fuelled the belief that the high consumption of fruits and vegetables rich in nutrients and phytochemicals may help prevent cancer and heart disease in humans. This concept has been drastically simplified from the dietary approaches to the use of single bioactive components both as a single supplement or in functional foods to manipulate xenobiotic metabolism. These procedures, which aim to induce mutagen/carcinogen detoxification or inhibit their bioactivation, fail to take into account the multiple and paradoxical biological outcomes of enzyme modulators that make their effects unpredictable. Here, we show that the idea that the physiological roles of specific catalysts may be easily manipulated by regular long-term administration of isolated nutrients and other chemicals derived from food plants is not viable. In contrast, we claim that the consumption of healthy diets is most likely to reduce mutagenesis and cancer risk, and that both research endeavours and dietary recommendations should be redirected away from single molecules to dietary patterns as a main strategy for public health policy.
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