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Koch W, Wawruszak A, Kukula-Koch W, Zdziebło M, Helon P, Almarhoon ZM, Al-Omari B, Calina D, Sharifi-Rad J. Exploring the therapeutic efficacy of crocetin in oncology: an evidence-based review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:1455-1476. [PMID: 37736836 DOI: 10.1007/s00210-023-02714-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
With cancer being a leading cause of death globally, there is an urgent need to improve therapeutic strategies and identify effective chemotherapeutics. This study aims to highlight the potential of crocetin, a natural product derived from certain plants, as an anticancer agent. It was conducted an extensive review of the existing literature to gather and analyze the most recent data on the chemical properties of crocetin and its observed effects in various in vitro and in vivo studies. The study particularly focused on studies that examined crocetin's impact on cell cycle dynamics, apoptosis, caspases and antioxidant enzyme levels, tumor angiogenesis, inflammation, and overall tumor growth. Crocetin exhibited diverse anti-tumorigenic activities including inhibition of tumor cell proliferation, apoptosis induction, angiogenesis suppression, and potentiation of chemotherapy. Multiple cellular and molecular pathways such as the PI3K/Akt, MAPK and NF-κB were modulated by it. Crocetin demonstrates promising anti-cancer properties and offers potential as an adjunctive or alternative therapy in oncology. More large-scale, rigorously designed clinical trials are needed to establish therapeutic protocols and ascertain the comprehensive benefits and safety profile of crocetin in diverse cancer types.
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Affiliation(s)
- Wojciech Koch
- Department of Food and Nutrition, Medical University of Lublin, 4a Chodźki Str, 20-093, Lublin, Poland
| | - Anna Wawruszak
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 1 Chodźki Str, 20-093, Lublin, Poland
| | - Wirginia Kukula-Koch
- Department of Pharmacognosy with Medicinal Plants Garden, Medical University of Lublin, 1 Chodźki Str, 20-093, Lublin, Poland
| | - Magdalena Zdziebło
- Branch in Sandomierz, Jan Kochanowski University in Kielce, Schinzla 13a Str, 27-600, Sandomierz, Poland
| | - Paweł Helon
- Branch in Sandomierz, Jan Kochanowski University in Kielce, Schinzla 13a Str, 27-600, Sandomierz, Poland
| | - Zainab M Almarhoon
- Department of Chemistry, College of Science, King Saud University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Basem Al-Omari
- Department of Epidemiology and Population Health, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
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Huang M, Zhai BT, Fan Y, Sun J, Shi YJ, Zhang XF, Zou JB, Wang JW, Guo DY. Targeted Drug Delivery Systems for Curcumin in Breast Cancer Therapy. Int J Nanomedicine 2023; 18:4275-4311. [PMID: 37534056 PMCID: PMC10392909 DOI: 10.2147/ijn.s410688] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/19/2023] [Indexed: 08/04/2023] Open
Abstract
Breast cancer (BC) is the most prevalent type of cancer in the world and the main reason women die from cancer. Due to the significant side effects of conventional treatments such as chemotherapy and radiotherapy, the search for supplemental and alternative natural drugs with lower toxicity and side effects is of interest to researchers. Curcumin (CUR) is a natural polyphenol extracted from turmeric. Numerous studies have demonstrated that CUR is an effective anticancer drug that works by modifying different intracellular signaling pathways. CUR's therapeutic utility is severely constrained by its short half-life in vivo, low water solubility, poor stability, quick metabolism, low oral bioavailability, and potential for gastrointestinal discomfort with high oral doses. One of the most practical solutions to the aforementioned issues is the development of targeted drug delivery systems (TDDSs) based on nanomaterials. To improve drug targeting and efficacy and to serve as a reference for the development and use of CUR TDDSs in the clinical setting, this review describes the physicochemical properties and bioavailability of CUR and its mechanism of action on BC, with emphasis on recent studies on TDDSs for BC in combination with CUR, including passive TDDSs, active TDDSs and physicochemical TDDSs.
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Affiliation(s)
- Mian Huang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Bing-Tao Zhai
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
- State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Yu Fan
- School of Basic Medicine, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Jing Sun
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Ya-Jun Shi
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Xiao-Fei Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Jun-Bo Zou
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Jia-Wen Wang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
| | - Dong-Yan Guo
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, Shaanxi University of Chinese Medicine, Xi’an, 712046, People’s Republic of China
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Si L, Zhang L, Xing S, Fang P, Tian X, Liu X, Xv X. Curcumin as a therapeutic agent in cancer therapy: Focusing on its modulatory effects on circular RNAs. Phytother Res 2023. [PMID: 37200228 DOI: 10.1002/ptr.7863] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/17/2023] [Accepted: 04/17/2023] [Indexed: 05/20/2023]
Abstract
Curcumin, a natural polyphenol compound, has been identified as an effective therapeutic agent against cancer that exerts its anti-tumor activities by up/downregulating signaling mediators and modulating various cellular processes, including angiogenesis, autophagy, apoptosis, metastasis, and epithelial-mesenchymal transition (EMT). Since almost 98% of genomic transcriptional production is noncoding RNAs in humans, there is evidence that curcumin exerts therapeutic effects through the alterations of noncoding RNAs in various types of cancers. Circular RNAs (circRNAs) are formed by the back-splicing of immature mRNAs and have several functions, including functioning as miRNA sponges. It has been shown that curcumin modulated various circRNAs, including circ-HN1, circ-PRKCA, circPLEKHM3, circZNF83, circFNDC3B, circ_KIAA1199, circRUNX1, circ_0078710, and circ_0056618. The modulation of these circRNAs targeted the expression of mRNAs and modified various signaling pathways and hallmarks of cancer. In this article, we reviewed the pharmacokinetics of curcumin, its anti-cancer activities, as well as the biology and structure of circRNAs. Our main focus was on how curcumin exerts anti-cancer functions by modulating circRNAs and their target mRNAs and pathways.
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Affiliation(s)
- Lihui Si
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, People's Republic of China
| | - Lina Zhang
- Research and Development Department, Jilin Zhongke Bio-engineering Joint Stock Co., Ltd, Changchun, People's Republic of China
| | - Shaoliang Xing
- Research and Development Department, Jilin Zhongke Bio-engineering Joint Stock Co., Ltd, Changchun, People's Republic of China
| | - Panke Fang
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, People's Republic of China
| | - Xiu Tian
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, People's Republic of China
| | - Xiaoyan Liu
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, People's Republic of China
| | - Xiaohong Xv
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, People's Republic of China
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Deng Z, Chen G, Shi Y, Lin Y, Ou J, Zhu H, Wu J, Li G, Lv L. Curcumin and its nano-formulations: Defining triple-negative breast cancer targets through network pharmacology, molecular docking, and experimental verification. Front Pharmacol 2022; 13:920514. [PMID: 36003508 PMCID: PMC9393234 DOI: 10.3389/fphar.2022.920514] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/28/2022] [Indexed: 02/03/2023] Open
Abstract
Background: Curcumin (CUR) displays the capability of suppressing the proliferation and metastasis of various cancer cells. However, the effects and underline mechanisms of CUR to treat triple-negative breast cancer (TNBC) have not been systematically elucidated with an appropriate method. Methods: In the present research, a combination method of network pharmacology, molecular docking, and in vitro bio-experiment was used to investigate the pharmacological actions and underline mechanisms of CUR against TNBC. First, common targets of CUR and TNBC were screened via Venny 2.1.0 after potential CUR-related targets and targets of TNBC were got from several public databases. Then, the Gene Ontology (GO) function and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment were performed on the Metascape website, and the network of compound-targets-pathways was constructed via Cytoscape software. Moreover, the network of protein-protein interaction was constructed by the STRING database to screen potential targets. Moreover, molecular docking was applied to affirm the interaction of CUR with the screened top 10 potential targets. Finally, in vitro experiments were used to further verify the effects and mechanisms of CUR and its nano-formulation (CUR-NPs) against TNBC. Results: Forty potential targets of CUR against TNBC were obtained. STAT3, AKT1, TNF, PTGS2, MMP9, EGFR, PPARG, NFE2L2, EP300, and GSK3B were identified as the top 10 targets of CUR against TNBC. In vitro experiment verified that CUR and CUR-NPs could not only restrain the invasion, migration, and proliferation of MDA-MB-231 cells but also induce their apoptosis. In addition, molecular docking demonstrated that CUR could bind spontaneously with the screened top 10 targeted proteins, and a real-time PCR experiment demonstrated that both CUR and CUR-NPs could downregulate the genetic expression levels of the 10 targets. Moreover, according to the CUR-targets-pathways network, PI3K-Akt, EGFR tyrosine kinase inhibitor resistance, JAK-STAT, Foxo, and HIF-1 signaling pathways were identified as the important pathways of CUR effects on TNBC. Among them, the inhibiting effects of CUR and CUR-NPs on the JAK-STAT signaling pathway were further verified by the western blot analysis. Conclusion: Taken together, the present research demonstrates that CUR and CUR-NPs have pharmacological effects against TNBC via a multi-target and multi-pathway manner.
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Affiliation(s)
- Zhicheng Deng
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- Shenshan Central Hospital, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Shanwei, China
| | - Guanghui Chen
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yonghui Shi
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Ying Lin
- Department of Pharmacy, Zengcheng District People’s Hospital of Guangzhou, The Fourth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jiebin Ou
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Hua Zhu
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Junyan Wu
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- *Correspondence: Li Lv, ; Guocheng Li, ; Junyan Wu,
| | - Guocheng Li
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- Shenshan Central Hospital, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Shanwei, China
- *Correspondence: Li Lv, ; Guocheng Li, ; Junyan Wu,
| | - Li Lv
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- *Correspondence: Li Lv, ; Guocheng Li, ; Junyan Wu,
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5
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Arip M, Yap VL, Rajagopal M, Selvaraja M, Dharmendra K, Chinnapan S. Evidence-Based Management of Uterine Fibroids With Botanical Drugs-A Review. Front Pharmacol 2022; 13:878407. [PMID: 35800452 PMCID: PMC9256340 DOI: 10.3389/fphar.2022.878407] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
Uterine fibroids (UFs) are a common benign gynecological tumor that affect the majority of women over their lifetime. Several pharmacological agents are available to reduce the size of fibroids and ameliorate the symptoms of UF. However, these drugs are expensive and are usually associated with profound side effects. Thus, botanical drugs are gaining attention in this era due to their cost effectiveness with a comparable and more potent therapeutic efficacy while demonstrating lesser adverse effects. The objective of this review is to summarize the available information on the mechanism of various botanical drugs and polyherbal formulations with anti-uterine fibroid activity. A systematic search was performed on botanical drugs with anti-uterine fibroid activity using several search engines, which include PubMed, Google Scholar, and Science Direct. Based on the literatures identified, a total of five botanical drugs and three polyherbal formulations were included and discussed in this review, which yields useful information regarding the mechanism of different botanical drugs and polyherbal formulations in exerting anti-uterine fibroid activity for its potential use as an alternative treatment choice for uterine fibroids.
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Affiliation(s)
- Masita Arip
- Allergy and Immunology Research Centre, Institute for Medical Research, Ministry of Health Malaysia, National Institute of Health Complex, Setia Alam, Malaysia
| | - Vi Lien Yap
- Department of Pharmaceutical Biology, Faculty of Pharmaceutical Sciences, UCSI University, Cheras, Malaysia
- *Correspondence: Vi Lien Yap, ; Malarvili Selvaraja, ; Mogana Rajagopal,
| | - Mogana Rajagopal
- Department of Pharmaceutical Biology, Faculty of Pharmaceutical Sciences, UCSI University, Cheras, Malaysia
- *Correspondence: Vi Lien Yap, ; Malarvili Selvaraja, ; Mogana Rajagopal,
| | - Malarvili Selvaraja
- Department of Pharmaceutical Biology, Faculty of Pharmaceutical Sciences, UCSI University, Cheras, Malaysia
- *Correspondence: Vi Lien Yap, ; Malarvili Selvaraja, ; Mogana Rajagopal,
| | - K Dharmendra
- Narayan Institute of Pharmacy, Gopal Narayan Singh University, Jamuhar, India
| | - Sasikala Chinnapan
- Department of Pharmaceutical Biology, Faculty of Pharmaceutical Sciences, UCSI University, Cheras, Malaysia
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6
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Ly TTG, Yun J, Lee DH, Chung JS, Kwon SM. Protective Effects and Benefits of Olive Oil and Its Extracts on Women's Health. Nutrients 2021; 13:4279. [PMID: 34959830 PMCID: PMC8705829 DOI: 10.3390/nu13124279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/26/2021] [Accepted: 11/26/2021] [Indexed: 01/05/2023] Open
Abstract
Women and men share similar diseases; however, women have unique issues, including gynecologic diseases and diseases related to menstruation, menopause, and post menopause. In recent decades, scientists paid more attention to natural products and their derivatives because of their good tolerability and effectiveness in disease prevention and treatment. Olive oil is an essential component in the Mediterranean diet, a diet well known for its protective impact on human well-being. Investigation of the active components in olive oil, such as oleuropein and hydroxytyrosol, showed positive effects in various diseases. Their effects have been clarified in many suggested mechanisms and have shown promising results in animal and human studies, especially in breast cancer, ovarian cancer, postmenopausal osteoporosis, and other disorders. This review summarizes the current evidence of the role of olives and olive polyphenols in women's health issues and their potential implications in the treatment and prevention of health problems in women.
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Affiliation(s)
- Thanh Truong Giang Ly
- Laboratory for Vascular Medicine and Stem Cell Biology, Department of Physiology, Medical Research Institute, School of Medicine, Pusan National University, Yangsan 50612, Korea; (T.T.G.L.); (J.Y.)
- Convergence Stem Cell Research Center, Pusan National University, Yangsan 50612, Korea
| | - Jisoo Yun
- Laboratory for Vascular Medicine and Stem Cell Biology, Department of Physiology, Medical Research Institute, School of Medicine, Pusan National University, Yangsan 50612, Korea; (T.T.G.L.); (J.Y.)
- Convergence Stem Cell Research Center, Pusan National University, Yangsan 50612, Korea
| | - Dong-Hyung Lee
- Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Yangsan 50612, Korea;
| | - Joo-Seop Chung
- Department of Hematology-Oncology, Medical Research Institute, Pusan National University Hospital, Busan 49241, Korea
| | - Sang-Mo Kwon
- Laboratory for Vascular Medicine and Stem Cell Biology, Department of Physiology, Medical Research Institute, School of Medicine, Pusan National University, Yangsan 50612, Korea; (T.T.G.L.); (J.Y.)
- Convergence Stem Cell Research Center, Pusan National University, Yangsan 50612, Korea
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7
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Valdivia G, Alonso-Diez Á, Pérez-Alenza D, Peña L. From Conventional to Precision Therapy in Canine Mammary Cancer: A Comprehensive Review. Front Vet Sci 2021; 8:623800. [PMID: 33681329 PMCID: PMC7925635 DOI: 10.3389/fvets.2021.623800] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 01/11/2021] [Indexed: 12/16/2022] Open
Abstract
Canine mammary tumors (CMTs) are the most common neoplasm in intact female dogs. Canine mammary cancer (CMC) represents 50% of CMTs, and besides surgery, which is the elective treatment, additional targeted and non-targeted therapies could offer benefits in terms of survival to these patients. Also, CMC is considered a good spontaneous intermediate animal model for the research of human breast cancer (HBC), and therefore, the study of new treatments for CMC is a promising field in comparative oncology. Dogs with CMC have a comparable disease, an intact immune system, and a much shorter life span, which allows the achievement of results in a relatively short time. Besides conventional chemotherapy, innovative therapies have a large niche of opportunities. In this article, a comprehensive review of the current research in adjuvant therapies for CMC is conducted to gather available information and evaluate the perspectives. Firstly, updates are provided on the clinical-pathological approach and the use of conventional therapies, to delve later into precision therapies against therapeutic targets such as hormone receptors, tyrosine kinase receptors, p53 tumor suppressor gene, cyclooxygenases, the signaling pathways involved in epithelial-mesenchymal transition, and immunotherapy in different approaches. A comparison of the different investigations on targeted therapies in HBC is also carried out. In the last years, the increasing number of basic research studies of new promising therapeutic agents on CMC cell lines and CMC mouse xenografts is outstanding. As the main conclusion of this review, the lack of effort to bring the in vitro studies into the field of applied clinical research emerges. There is a great need for well-planned large prospective randomized clinical trials in dogs with CMC to obtain valid results for both species, humans and dogs, on the use of new therapies. Following the One Health concept, human and veterinary oncology will have to join forces to take advantage of both the economic and technological resources that are invested in HBC research, together with the innumerable advantages of dogs with CMC as a spontaneous animal model.
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Affiliation(s)
- Guillermo Valdivia
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
| | - Ángela Alonso-Diez
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
| | - Dolores Pérez-Alenza
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
| | - Laura Peña
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
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Khan YH, Uttra AM, Qasim S, Mallhi TH, Alotaibi NH, Rasheed M, Alzarea AI, Iqbal MS, Alruwaili NK, Khan SUD, Alanazi AS. Potential Role of Phytochemicals Against Matrix Metalloproteinase Induced Breast Cancer; An Explanatory Review. Front Chem 2021; 8:592152. [PMID: 33520928 PMCID: PMC7843438 DOI: 10.3389/fchem.2020.592152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 11/20/2020] [Indexed: 12/02/2022] Open
Abstract
World Health Organization (WHO) estimated breast cancer as one of the most prevailed malignancy around the globe. Its incident cases are gradually increasing every year, resulting in considerable healthcare burden. The heterogeneity of breast cancer accounts for its differential molecular subtyping, interaction between pathways, DNA damaging, and chronic inflammation. Matrix metalloproteinases (MMPs) are a group of zinc-containing, calcium dependent endopeptidases which play a substantial role in breast carcinogenesis through several mechanisms. These mechanisms include remodeling of extracellular matrix (ECM), cell proliferation, and angiogenesis which promote metastasis and result in tumor progression. In this context, compounds bearing MMP inhibitory potential can serve as potent therapeutic agents in combating MMPs provoked breast cancer. Current systematic review aimed to encompass the details of potent natural lead molecules that can deter MMPs-provoked breast cancer. Following the critical appraisal of literature, a total of n = 44 studies that explored inhibitory effect of phytochemicals on MMPs were included in this review. These phytoconstituents include alkaloids (n = 11), flavonoids (n = 23), terpenoids (n = 7), and lignans (n = 2). The most common inhibitory methods used to evaluate efficacy of these phytoconstituents included Gelatin Zymography, Western Blotting, and real time polymerase chain reaction (RT-PCR) analysis. Moreover, current limitations, challenges, and future directions of using such compounds have been critically discussed. This review underscores the potential implications of phytochemicals in the management of breast cancer which could lessen the growing encumbrance of disease.
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Affiliation(s)
- Yusra Habib Khan
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | | | - Sumera Qasim
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | - Tauqeer Hussain Mallhi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | - Nasser Hadal Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
| | - Maria Rasheed
- Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | | | - Muhammad Shahid Iqbal
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Salah-Ud-Din Khan
- Department of Biochemistry, College of Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | - Abdullah Salah Alanazi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakakah, Saudi Arabia
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Antifibrotic effect of curcumin, N-acetyl cysteine and propolis extract against bisphenol A-induced hepatotoxicity in rats: Prophylaxis versus co-treatment. Life Sci 2020; 260:118245. [PMID: 32791144 DOI: 10.1016/j.lfs.2020.118245] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/05/2020] [Accepted: 08/06/2020] [Indexed: 12/16/2022]
Abstract
AIMS Bisphenol A (BPA) has been shown to induce liver fibrosis in rodents. Therefore, this study examined the protective effect of a triple combination of curcumin (Cur), N-acetyl cysteine (NAC) and propolis (Prp) extract against BPA-induced hepatic fibrosis. METHODS 100 Wistar male rats were equally assigned into 10 groups; one group was designated as control. 10 rats were gavaged with BPA (50 mg/kg/day) for 8 wk and left un-treated (BPA group). The remaining 80 rats were divided into 8 groups, distributed in 2 models. Protective model: rats were daily co-treated with BPA and Cur (100 mg/kg, p.o) or NAC (150 mg/kg, p.o) or Prp (200 mg/kg, p.o) or their combination for 8 wk. Preventive model: rats were daily treated with Cur or NAC or Prp or their combination for 4 wk before BPA administration and then in the same manner as protective model. KEY FINDINGS Current treatment interventions significantly alleviated BPA-induced hepatic damage and fibrosis. They also restored pro-oxidant/antioxidant balance, shifted cytokine balance towards the anti-inflammatory side, decreasing interleukin-1β/interleukin-10 ratio. Moreover, these compounds seem to exert anti-apoptotic effects by increasing the immunoexpression of B-cell lymphoma 2 in hepatocytes and decreasing hepatic caspase-3 content. Finally, they ameliorated extracellular matrix turn over through down-regulation of matrix metalloproteinase-9 and up-regulation of tissue inhibitor of matrix metalloproteinase-2 genetic expression. SIGNIFICANCE Current treatments guarded against BPA-induced hepatic fibrosis due to their antioxidant, anti-inflammatory and anti-apoptotic properties, decreasing extracellular matrix turnover. Interestingly, the triple therapy provided hepatoprotection superior to monotherapy. Besides, prophylactic and concurrent treatments seem to be more effective than concurrent treatments.
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10
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Hoseinkhani Z, Norooznezhad F, Rastegari-Pouyani M, Mansouri K. Medicinal Plants Extracts with Antiangiogenic Activity: Where Is the Link? Adv Pharm Bull 2020; 10:370-378. [PMID: 32665895 PMCID: PMC7335987 DOI: 10.34172/apb.2020.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 12/08/2019] [Accepted: 12/29/2019] [Indexed: 12/11/2022] Open
Abstract
Angiogenesis is a strictly controlled process defined as the formation of new blood vessels essential for certain physiologic and pathologic conditions where the latter includes tumor growth, development, and metastasis. Thus, inhibiting angiogenesis along with other anticancer strategies such as chemotherapy seems to be invaluable for reaching an optimal outcome in cancer patients. It has been shown that some natural plant-derived compounds are capable of preventing the formation of these new blood vessels in the tumor and also inhibit the proliferation and growth of the cancer cells. In this review, we intend to introduce plants with anti-angiogenic properties and discuss their related features.
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Affiliation(s)
- Zohreh Hoseinkhani
- Medical Biology Research Center Medical Sciences, Health Technology Institute, Kermanshah, Iran
| | - Fathemeh Norooznezhad
- Medical Biology Research Center Medical Sciences, Health Technology Institute, Kermanshah, Iran
| | - Mohsen Rastegari-Pouyani
- Student Research Committee, Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kamran Mansouri
- Medical Biology Research Center Medical Sciences, Health Technology Institute, Kermanshah, Iran
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Quintero-Fabián S, Arreola R, Becerril-Villanueva E, Torres-Romero JC, Arana-Argáez V, Lara-Riegos J, Ramírez-Camacho MA, Alvarez-Sánchez ME. Role of Matrix Metalloproteinases in Angiogenesis and Cancer. Front Oncol 2019; 9:1370. [PMID: 31921634 PMCID: PMC6915110 DOI: 10.3389/fonc.2019.01370] [Citation(s) in RCA: 496] [Impact Index Per Article: 99.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 11/20/2019] [Indexed: 12/15/2022] Open
Abstract
During angiogenesis, new vessels emerge from existing endothelial lined vessels to promote the degradation of the vascular basement membrane and remodel the extracellular matrix (ECM), followed by endothelial cell migration, and proliferation and the new generation of matrix components. Matrix metalloproteinases (MMPs) participate in the disruption, tumor neovascularization, and subsequent metastasis while tissue inhibitors of metalloproteinases (TIMPs) downregulate the activity of these MMPs. Then, the angiogenic response can be directly or indirectly mediated by MMPs through the modulation of the balance between pro- and anti-angiogenic factors. This review analyzes recent knowledge on MMPs and their participation in angiogenesis.
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Affiliation(s)
- Saray Quintero-Fabián
- Multidisciplinary Research Laboratory, Military School of Graduate of Health, Mexico City, Mexico
| | - Rodrigo Arreola
- Psychiatric Genetics Department, National Institute of Psychiatry "Ramón de la Fuente", Clinical Research Branch, Mexico City, Mexico
| | | | - Julio César Torres-Romero
- Biochemistry and Molecular Genetics Laboratory, Facultad de Química de la Universidad Autónoma de Yucatán, Merida, Mexico
| | - Victor Arana-Argáez
- Pharmacology Laboratory, Facultad de Química de la Universidad Autónoma de Yucatán, Mérida, Mexico
| | - Julio Lara-Riegos
- Biochemistry and Molecular Genetics Laboratory, Facultad de Química de la Universidad Autónoma de Yucatán, Merida, Mexico
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Shailender G, Kumari S, Kiranmayi P, Malla RR. Effect of MMP-2 gene silencing on radiation-induced DNA damage in human normal dermal fibroblasts and breast cancer cells. Genes Environ 2019; 41:16. [PMID: 31367263 PMCID: PMC6647068 DOI: 10.1186/s41021-019-0131-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/12/2019] [Indexed: 02/08/2023] Open
Abstract
Introduction Diagnostic and therapeutic ionizing radiation (IR) is one of the well known long term risk factors of breast cancer. Extremely lethal consequences of IR causes double-strand breaks, which are mainly responsible for genomic instability, altered gene expression, and cell death. Findings This study evaluated the effect of matrix metalloproteinases-2 (MMP-2) gene silencing using MMP-2 shRNA expression plasmids (pMMP-2) on IR induced cytotoxicity and DNA damage by MTT, dead green, γH2AX and comet assays in human normal dermal fibroblasts (HDFs) and MCF-7 human breast cancer cells. IR has decreased the viability of HDFs and MCF-7 cells with increasing IR (2-10Gy). IR induced DNA damage in both HDFs and MCF-7 cells. However, pMMP-2 transfection has increased the viability of irradiated HDFs (10Gy) and significantly decreased the viability of irradiated MCF-7 cells (10Gy). Further, DNA damage in terms of γH2AX foci decreased with pMMP-2 transfection in irradiated HDFs (10Gy) and increased in irradiated MCF-7 cells (10Gy). In addition, MMP-2 gene silencing using pMMP-2 decreased comet tail length in irradiated HDFs but increased in irradiated MCF-7 cells. Conclusions The results conclude that pMMP-2 has protected HDFs and sensitized the MCF-7 cells from IR induced DNA damage. This differential response might be due to IR induced MMP-2 distinctive ROS generation in HDFs and MCF-7 cells. Electronic supplementary material The online version of this article (10.1186/s41021-019-0131-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gugalavath Shailender
- 1Cancer Biology Lab, Department of Biochemistry and Bioinformatics, Institute of Science, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh India
| | - Seema Kumari
- 1Cancer Biology Lab, Department of Biochemistry and Bioinformatics, Institute of Science, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh India
| | - Patnala Kiranmayi
- 2Department of Biotechnology, Institute of Science, GITAM Deemed to be University, Visakhapatnam, Andhra Pradesh India
| | - Rama Rao Malla
- 1Cancer Biology Lab, Department of Biochemistry and Bioinformatics, Institute of Science, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh India
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Boșca AB, Ilea A, Sorițău O, Tatomir C, Miklášová N, Pârvu AE, Mihu CM, Melincovici CS, Fischer-Fodor E. Modulatory effect of curcumin analogs on the activation of metalloproteinases in human periodontal stem cells. Eur J Oral Sci 2019; 127:304-312. [PMID: 31270880 DOI: 10.1111/eos.12625] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Periodontitis progresses due to increased levels of active metalloproteinases (MMPs) and the imbalance between MMPs and their tissue inhibitors (TIMPs). Natural curcumin limits the lytic activity of MMPs but has low cellular uptake. Use of synthetic curcumin analogs could be a means of overcoming this limitation of treatment efficiency. Human periodontal stem cells were isolated from gingival tissue, gingival ligament fibers, periodontal ligament, and alveolar bone. The effect of five synthetic curcumin analogs was compared with that of natural curcumin by assessing cytotoxicity [by 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide (MTT) assay], the cellular uptake (by fluorometry), the proteolytic activities of MMP-2 and -9 (by zymography), and the levels of TIMP-1 (by ELISA). Our results indicated increased cytotoxicity of synthetic curcumins for doses between 100 and 250 μM. At a concentration of 10 μM, cellular uptake of synthetic curcumins varied depending on their chemical structure. The curcumin compounds modulated pro-MMP-2 levels and increased TIMP-1 production. There was no detectable synthesis of pro-MMP-9 and no activation of MMPs 2 and 9. Gingival tissue and gingival ligament fiber stem cells were most responsive to treatment, showing inverse correlations between pro-MMP-2 and TIMP-1 levels. In conclusion, synthetic curcumins influenced the balance between pro-MMP-2 and TIMP-1 in human periodontal stem cells in vitro, and this could open perspectives for their application as adjuvants in periodontal therapy.
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Affiliation(s)
- Adina B Boșca
- Department of Histology, Faculty of Medicine, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj-Napoca, Cluj-Napoca, Romania
| | - Aranka Ilea
- Department of Oral Rehabilitation, Oral Health and Dental Office Management, Faculty of Dental Medicine, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj-Napoca, Cluj-Napoca, Romania
| | - Olga Sorițău
- Radiotherapy, Tumor and Radiobiology Laboratory, 'Ion Chiricuță' Institute of Oncology, Cluj-Napoca, Romania
| | - Corina Tatomir
- Radiotherapy, Tumor and Radiobiology Laboratory, 'Ion Chiricuță' Institute of Oncology, Cluj-Napoca, Romania
| | - Natalia Miklášová
- Department of Chemical Theory of Drugs, Faculty of Pharmacy, Comenius University, Bratislava, Slovakia
| | - Alina E Pârvu
- Department of Physiopathology, Faculty of Medicine, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj-Napoca, Cluj-Napoca, Romania
| | - Carmen M Mihu
- Department of Histology, Faculty of Medicine, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj-Napoca, Cluj-Napoca, Romania
| | - Carmen S Melincovici
- Department of Histology, Faculty of Medicine, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj-Napoca, Cluj-Napoca, Romania
| | - Eva Fischer-Fodor
- Radiotherapy, Tumor and Radiobiology Laboratory, 'Ion Chiricuță' Institute of Oncology, Cluj-Napoca, Romania.,Medfuture Research Center, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj Napoca, Cluj Napoca, Romania
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Abdullah ML, Hafez MM, Al-Hoshani A, Al-Shabanah O. Anti-metastatic and anti-proliferative activity of eugenol against triple negative and HER2 positive breast cancer cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 18:321. [PMID: 30518369 PMCID: PMC6282398 DOI: 10.1186/s12906-018-2392-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 11/27/2018] [Indexed: 11/13/2022]
Abstract
Background Eugenol is a natural phenolic compound and possesses anticancer and antibacterial activities. Breast cancer is a major global health problem, and most of the chemotherapeutic agents are highly toxic with long-term side effects. Therefore, this study aimed to explore the possibility of using eugenol as an anti-metastatic and anti-proliferative agent against MDA-MB-231 and SK-BR-3 breast cancer cells. Methods Breast cancer cell lines MDA-MB-231 and SK-BR-3 were treated with eugenol and cell proliferation was measured using a real-time cell electronic sensing system. Annexin V analysis with flow cytometry was used to detect the effect of eugenol on cell death. In MDA-MB-231 and SK-BR-3 cells, metastatic potential after eugenol treatment was examined using a wound-healing assay. Real-time PCR was used to study the effect of eugenol on the expression of anti-metastatic genes such as MMP2, MMP9, and TIMP-1, and genes involved in apoptosis including Caspase3, Caspase7, and Caspase9. Results Treatment with 4 μM and 8 μM eugenol for 48 h significantly inhibited cell proliferation of MDA-MB-231, with an inhibition rate of 76.4%, whereas 5 μM and 10 μM of eugenol for 48 h significantly inhibited the proliferation of SK-BR-3 cells with an inhibition rate of 68.1%. Eugenol-treated cells showed significantly decreased MMP2 and MMP9 expression and an insignificant increase in TIMP1 expression in HER2 positive and triple negative breast cancer cells. Eugenol significantly increased the proportion of MDA-MB-231 and SK-BR-3 cells in late apoptosis and increased the expression of Caspase3, Caspase7, and Caspase9. Conclusion To the best of our knowledge, this is the first study to describe the anti-metastatic effect of eugenol against MDA-MB-231 and SK-BR-3 breast cancer cell lines.
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Assani G, Xiong Y, Zhou F, Zhou Y. Effect of therapies-mediated modulation of telomere and/or telomerase on cancer cells radiosensitivity. Oncotarget 2018; 9:35008-35025. [PMID: 30405890 PMCID: PMC6201854 DOI: 10.18632/oncotarget.26150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 07/31/2018] [Indexed: 12/11/2022] Open
Abstract
Cancer is one of the leading causes of death in the world. Many strategies of cancer treatment such as radiotherapy which plays a key role in cancer treatment are developed and used nowadays. However, the side effects post-cancer radiotherapy and cancer radioresistance are two major causes of the limitation of cancer radiotherapy effectiveness in the cancer patients. Moreover, reduction of the limitation of cancer radiotherapy effectiveness by reducing the side effects post-cancer radiotherapy and cancer radioresistance is the aim of several radiotherapy-oncologic teams. Otherwise, Telomere and telomerase are two cells components which play an important role in cancer initiation, cancer progression and cancer therapy resistance such as radiotherapy resistance. For resolving the problems of the limitation of cancer radiotherapy effectiveness especially the cancer radio-resistance problems, the radio-gene-therapy strategy which is the use of gene-therapy via modulation of gene expression combined with radiotherapy was developed and used as a new strategy to treat the patients with cancer. In this review, we summarized the information concerning the implication of telomere and telomerase modulation in cancer radiosensitivity.
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Affiliation(s)
- Ganiou Assani
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yudi Xiong
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Fuxiang Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yunfeng Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Tumor Biology Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, China
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Younas M, Hano C, Giglioli-Guivarc'h N, Abbasi BH. Mechanistic evaluation of phytochemicals in breast cancer remedy: current understanding and future perspectives. RSC Adv 2018; 8:29714-29744. [PMID: 35547279 PMCID: PMC9085387 DOI: 10.1039/c8ra04879g] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 08/15/2018] [Indexed: 12/30/2022] Open
Abstract
Breast cancer is one of the most commonly diagnosed cancers around the globe and accounts for a large proportion of fatalities in women. Despite the advancement in therapeutic and diagnostic procedures, breast cancer still represents a major challenge. Current anti-breast cancer approaches include surgical removal, radiotherapy, hormonal therapy and the use of various chemotherapeutic drugs. However, drug resistance, associated serious adverse effects, metastasis and recurrence complications still need to be resolved which demand safe and alternative strategies. In this scenario, phytochemicals have recently gained huge attention due to their safety profile and cost-effectiveness. These phytochemicals modulate various genes, gene products and signalling pathways, thereby inhibiting breast cancer cell proliferation, invasion, angiogenesis and metastasis and inducing apoptosis. Moreover, they also target breast cancer stem cells and overcome drug resistance problems in breast carcinomas. Phytochemicals as adjuvants with chemotherapeutic drugs have greatly enhanced their therapeutic efficacy. This review focuses on the recently recognized molecular mechanisms underlying breast cancer chemoprevention with the use of phytochemicals such as curcumin, resveratrol, silibinin, genistein, epigallocatechin gallate, secoisolariciresinol, thymoquinone, kaempferol, quercetin, parthenolide, sulforaphane, ginsenosides, naringenin, isoliquiritigenin, luteolin, benzyl isothiocyanate, α-mangostin, 3,3'-diindolylmethane, pterostilbene, vinca alkaloids and apigenin.
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Affiliation(s)
- Muhammad Younas
- Department of Biotechnology, Quaid-i-Azam University Islamabad-45320 Pakistan +92-51-90644121 +92-51-90644121 +33-767-97-0619
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), Plant Lignans Team, UPRES EA 1207, Université d'Orléans F 28000 Chartres France
| | | | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University Islamabad-45320 Pakistan +92-51-90644121 +92-51-90644121 +33-767-97-0619
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), Plant Lignans Team, UPRES EA 1207, Université d'Orléans F 28000 Chartres France
- EA2106 Biomolecules et Biotechnologies Vegetales, Universite Francois-Rabelais de Tours Tours France
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Withers SS, York D, Johnson E, Al-Nadaf S, Skorupski KA, Rodriguez CO, Burton JH, Guerrero T, Sein K, Wittenburg L, Rebhun RB. In vitro and in vivo activity of liposome-encapsulated curcumin for naturally occurring canine cancers. Vet Comp Oncol 2018; 16:571-579. [PMID: 30088848 DOI: 10.1111/vco.12424] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 06/01/2018] [Accepted: 06/20/2018] [Indexed: 12/14/2022]
Abstract
Curcumin has well-established anti-cancer properties in vitro, however, its therapeutic potential has been hindered by its poor bioavailability. Lipocurc is a proprietary liposome-encapsulated curcumin formulation that enables intravenous delivery and has been shown to reach its highest concentration within lung tissue. The goal of this study was to characterize the anti-cancer and anti-angiogenic activity of Lipocurc in vitro, in addition to evaluating Lipocurc infusions in dogs with naturally occurring cancer. We therefore evaluated the effect of Lipocurc, relative to free curcumin, on the viability of canine osteosarcoma, melanoma and mammary carcinoma cell lines, as well as the ability of Lipocurc to inhibit endothelial cell viability, migration and tube formation. We also undertook a pilot clinical trial consisting of four weekly 8-hour Lipocurc infusions in 10 cancer-bearing dogs. Tumour cell proliferation was inhibited by curcumin at concentrations exceeding those achievable in the lung tissue of dogs. Similarly, equivalent high concentrations of Lipocurc and curcumin also inhibited endothelial cell viability, migration and tube formation. Four out of six dogs completing planned infusions of Lipocurc experienced stable disease; however, no radiographic responses were detected.
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Affiliation(s)
- Sita S Withers
- The Comparative Oncology Laboratory and Center for Companion Animal Health, Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Daniel York
- The Comparative Oncology Laboratory and Center for Companion Animal Health, Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Eric Johnson
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Sami Al-Nadaf
- William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Katherine A Skorupski
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | | | - Jenna H Burton
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Teri Guerrero
- William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Kriste Sein
- William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Luke Wittenburg
- The Comparative Oncology Laboratory and Center for Companion Animal Health, Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Robert B Rebhun
- The Comparative Oncology Laboratory and Center for Companion Animal Health, Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
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Kunte M, Desai K. The Protein Extract of Chlorella minutissima Inhibits The Expression of MMP-1, MMP-2 and MMP-9 in Cancer Cells through Upregulation of TIMP-3 and Down Regulation of c-Jun. CELL JOURNAL 2018; 20:211-219. [PMID: 29633599 PMCID: PMC5893293 DOI: 10.22074/cellj.2018.5277] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 08/16/2017] [Indexed: 02/01/2023]
Abstract
Objective Considering the bioactivities exhibited by microalgae, the effect of protein extract of Chlorella minutissimma (CP
extract) was investigated on the expression of human matrix metalloproteinases-1 (MMP-1) in the breast cancer cell line
MDA-MB231, and that of MMP-2 and -9 in hepatocellular cancer cell line HepG2 at different expression levels. The study
aimed identification and analysis of inhibitory activity of microalgal components extracted from Chlorella minutissima against
human MMPs.
Materials and Methods In this experimental study, we analysed the effect of Chlorella extracts on MMP-1, -2, and -9
expression at various levels. Gelatin zymography was performed to study the inhibitory effect of Chlorella exracts on human
gelatinases at the activity level, followed by western blotting to analyse the expression of all three MMPs at the protein level.
The similar effect at the mRNA level along with the probable mechanism underlying inhibition of MMPs was assessed using
real-time polymerase chain reaction (PCR).
Results The results reveal that the treatment with CP extract decreased the mRNA expression of MMP-1,
MMP-2, and MMP-9 by 0.26-, 0.29-, and 0.40-fold, respectively, at 20 μg/ml concentration as well as inhibited
the activity of MMP-2 and MMP-9 by 37.56 and 42.64%, respectively, at 15 μg/ml concentration. Additionally,
upregulated mRNA expression of tissue inhibitor of metalloproteinases-3 (TIMP-3) by 1.68-fold was seen in
HepG2 cells at 20 μg/ml concentration treatment group. However, CP extract did not induce any change in the
mRNA expression of the TIMP-1, -2 and -4 in HepG2 and TIMP-1, -2, -3 and -4 in MDA-MB231 cells. Activator
protein-1 (AP-1)-dependent c-Jun-mediated transcriptional regulation of MMP-1, -2, and -9 was also studied to
elucidate the appropriate mechanism involved in the inhibition of MMPs.
Conclusion The CP extract successfully inhibited MMP-1, -2, and -9 at different expression levels through TIMP-3
upregulation and c-Jun downregulation.
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Affiliation(s)
- Mugdha Kunte
- Department of Biological Sciences, NMIMS University, Vile Parle (W), Mumbai, India
| | - Krutika Desai
- Department of Microbiology, Mithibai College, Vile Parle (W), Mumbai, India.
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Curcumin prevents strokes in stroke-prone spontaneously hypertensive rats by improving vascular endothelial function. BMC Cardiovasc Disord 2018; 18:43. [PMID: 29490624 PMCID: PMC5831583 DOI: 10.1186/s12872-018-0768-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 02/02/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Antioxidants have shown great promise in stroke prevention. Diarylheptanoids (also known as diphenylheptanoids) are a small class of plant secondary metabolites that possess antioxidant activity greater than that of α-tocopherol. Curcumin is the best known member and is mainly extracted from turmeric. This study aimed to explore whether curcumin has a preventive effect on stroke. METHODS Stroke-prone spontaneously hypertensive rats (SHRsp) were randomly divided into control group (n = 10) and curcumin group (n = 10), and saline or curcumin (100 mg/kg/day) was administrated daily. Vascular endothelial function was examined by the relaxation of the artery in response to acetylcholine (ACH). The levels of reactive oxygen species (ROS) and nitric oxide (NO) were measured by using dihydroethidium (DHE) and 4, 5-diaminofluorescein (DAF-2 DA), respectively. The expression of uncoupling protein 2 (UCP2) was examined by RT-PCR and immunoblotting. RESULTS Administration of curcumin significantly delayed the onset of stroke and increased the survival of SHRsp, which was ascribed to decreased ROS and improved endothelial dependent relaxation of carotid arteries. In the presence of UCP2 inhibitor genipin, both curcumin-mediated decrease of ROS and increase of NO production were blocked. CONCLUSION Our study suggests that curcumin exerts a stroke preventive effect by attenuating oxidative stress to improve vascular endothelial function, which might be associated with UCP2 signaling.
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Abstract
Curcumin (CUR) is a yellow polyphenolic compound derived from the plant turmeric. It is widely used to treat many types of diseases, including cancers such as those of lung, cervices, prostate, breast, bone and liver. However, its effectiveness has been limited due to poor aqueous solubility, low bioavailability and rapid metabolism and systemic elimination. To solve these problems, researchers have tried to explore novel drug delivery systems such as liposomes, solid dispersion, microemulsion, micelles, nanogels and dendrimers. Among these, liposomes have been the most extensively studied. Liposomal CUR formulation has greater growth inhibitory and pro-apoptotic effects on cancer cells. This review mainly focuses on the preparation of liposomes containing CUR and its use in cancer therapy.
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Affiliation(s)
- Ting Feng
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Yumeng Wei
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Robert J Lee
- Division of Pharmaceutics, College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Ling Zhao
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
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Kunte M, Desai K. The Inhibitory Effect of C-phycocyanin Containing Protein Extract (C-PC Extract) on Human Matrix Metalloproteinases (MMP-2 and MMP-9) in Hepatocellular Cancer Cell Line (HepG2). Protein J 2017; 36:186-195. [PMID: 28357609 DOI: 10.1007/s10930-017-9707-0] [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] [Indexed: 12/26/2022]
Abstract
Spirulina platensis :have been studied for several biological activities. In the current study C-phycocyanin containing protein extract (C-PC extract) of Spirulina platensis have been studied for its effect on human matrix metalloproteinases (MMP-1, MMP-2 and MMP-9) and tissue inhibitors of MMPs (TIMP-1 and TIMP-2). In the present study, breast cancer cell line (MDA-MB 231) and hepatocellular cancer cell line (HepG2) were examined for inhibition of MMPs at different levels of expression after C-PC extract treatment. Herein, we have demonstrated that C-PC extract significantly reduced activity of MMP-2 by 55.13% and MMP-9 by 57.9% in HepG2 cells at 15 μg concentration. Additionally, the treatment has reduced mRNA expression of MMP-2 and MMP-9 at 20 μg concentration by 1.65-folds and 1.66-folds respectively. The C-PC extract treatment have also downregulated a mRNA expression of TIMP-2 by 1.12 folds at 20 μg concentration in HepG2 cells. Together, these results indicate that C-PC, extract successfully inhibited MMP-2 and -9 at different levels of expression and TIMP-2 at a mRNA expression level; however, extract did not have any effect on MMP-1 expressed in MDA-MB231 and TIMP-1 expressed in HepG2 cells as well as the exact mechanism of inhibition of MMP-2, MMP-9 and TIMP-2 remained unclear.
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Affiliation(s)
- Mugdha Kunte
- Department of Biological Sciences, SD School of Science, SVKM's NMIMS (Deemed to be) University, Vile Parle (W), Mumbai, 400056, India
| | - Krutika Desai
- Department of Microbiology, SVKM's Mithibai College, Vile Parle (W), Mumbai, 400056, India.
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Tajbakhsh A, Hasanzadeh M, Rezaee M, Khedri M, Khazaei M, ShahidSales S, Ferns GA, Hassanian SM, Avan A. Therapeutic potential of novel formulated forms of curcumin in the treatment of breast cancer by the targeting of cellular and physiological dysregulated pathways. J Cell Physiol 2017; 233:2183-2192. [PMID: 28419458 DOI: 10.1002/jcp.25961] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 04/13/2017] [Accepted: 04/14/2017] [Indexed: 12/11/2022]
Abstract
Breast cancer is among the most important causes of cancer related death in women. There is a need for novel agents for targeting key signaling pathways to either improve the efficacy of the current therapy, or reduce toxicity. There is some evidence that curcumin may have antitumor activity in breast cancer. Several clinical trials have investigated its activity in patients with breast cancer, including a recent trial in breast cancer patients receiving radiotherapy, in whom it was shown that curcumin reduced the severity of radiation dermatitis, although it is associated with low bioavailability. Several approaches have been developed to increase its absorption rate (e.g., nano crystals, liposomes, polymers, and micelles) and co-delivery of curcumin with adjuvants as well as different conjugation to enhance its bioavailability. In particular, micro-emulsions is an option for transdermal curcumin delivery, which has been reported to increase its absorption. Lipid-based nano-micelles is another approach to enhance curcumin absorption via gastrointestinal tract, while polymer-based nano-formulations (e.g., poly D, L-lactic-co-glycolic [PLGA]) allows the release of curcumin at a sustained level. This review summarizes the current data of the therapeutic potential of novel formulations of curcumin with particular emphasis on recent preclinical and clinical studies in the treatment of breast cancer.
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Affiliation(s)
- Amir Tajbakhsh
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hasanzadeh
- Department of Gynecology Oncology, Woman Health Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehdi Rezaee
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mostafa Khedri
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khazaei
- Department of Medical Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Gordon A Ferns
- Brighton and Sussex Medical School, Division of Medical Education, Falmer, Brighton, UK
| | - Seyed Mahdi Hassanian
- Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Metabolic syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Avan
- Metabolic syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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23
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Zheng R, Deng Q, Liu Y, Zhao P. Curcumin Inhibits Gastric Carcinoma Cell Growth and Induces Apoptosis by Suppressing the Wnt/β-Catenin Signaling Pathway. Med Sci Monit 2017; 23:163-171. [PMID: 28077837 PMCID: PMC5248567 DOI: 10.12659/msm.902711] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Curcumin has well-known, explicit biological anti-tumor properties. The Wnt/β-catenin signaling pathway plays a central role in tumor cell proliferation and curcumin can regulate the Wnt/β-catenin signaling pathway of several carcinomas. The aim of this study was to investigate the impact of curcumin on the Wnt/β-catenin signaling pathway in human gastric cancer cells. Material/Methods We used 3 gastric cancer cell lines: SNU-1, SNU-5, and AGS. Research methods used were MTT assay, flow cytometry, clonogenic assay, annexin V/PI method, Western blotting analysis, tumor formation assay, and in vivo in the TUNEL assay. Results Curcumin markedly impaired tumor cell viability and induced apoptosis in vitro. Curcumin significantly suppressed the levels of Wnt3a, LRP6, phospho-LRP6, β-catenin, phospho-β-catenin, C-myc, and survivin. Xenograft growth in vivo was inhibited and the target genes of Wnt/β-catenin signaling were also reduced by curcumin treatment. Conclusions Curcumin exerts anti-proliferative and pro-apoptotic effect in gastric cancer cells and in a xenograft model. Inhibition of the Wnt/β-catenin signaling pathway and the subsequently reduced expression of Wnt target genes show potential as a newly-identified molecular mechanism of curcumin treatment.
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Affiliation(s)
- Ruzhen Zheng
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China (mainland)
| | - Qinghua Deng
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China (mainland)
| | - Yuehua Liu
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China (mainland)
| | - Pengjun Zhao
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, Christmas island
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24
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Khoogar R, Kim BC, Morris J, Wargovich MJ. Chemoprevention in gastrointestinal physiology and disease. Targeting the progression of cancer with natural products: a focus on gastrointestinal cancer. Am J Physiol Gastrointest Liver Physiol 2016; 310:G629-44. [PMID: 26893159 PMCID: PMC4867331 DOI: 10.1152/ajpgi.00201.2015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 02/11/2016] [Indexed: 01/31/2023]
Abstract
The last decade has witnessed remarkable progress in the utilization of natural products for the prevention and treatment of human cancer. Many agents now in the pipeline for clinical trial testing have evolved from our understanding of how human nutritional patterns account for widespread differences in cancer risk. In this review, we have focused on many of these promising agents arguing that they may provide a new strategy for cancer control: natural products once thought to be only preventive in their mode of action now are being explored for efficacy in tandem with cancer therapeutics. Natural products may reduce off-target toxicity of therapeutics while making cancers more amenable to therapy. On the horizon is the use of certain natural products, in their own right, as mitigants of late-stage cancer, a new frontier for small-molecule natural product drug discovery.
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Affiliation(s)
- Roxane Khoogar
- 1Department of Molecular Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; and
| | - Byung-Chang Kim
- 2Center for Colorectal Center, Center for Cancer Prevention and Detection, Research Institute and Hospital, National Cancer Center, Ilsan-ro, Illsandong-gu, Goyang-si Gyeonggi-do, Republic of Korea
| | - Jay Morris
- 1Department of Molecular Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; and
| | - Michael J. Wargovich
- 1Department of Molecular Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas; and
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25
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Curcumin and its promise as an anticancer drug: An analysis of its anticancer and antifungal effects in cancer and associated complications from invasive fungal infections. Eur J Pharmacol 2016; 772:33-42. [DOI: 10.1016/j.ejphar.2015.12.038] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/16/2015] [Accepted: 12/22/2015] [Indexed: 01/26/2023]
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26
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Simion V, Stan D, Constantinescu CA, Deleanu M, Dragan E, Tucureanu MM, Gan AM, Butoi E, Constantin A, Manduteanu I, Simionescu M, Calin M. Conjugation of curcumin-loaded lipid nanoemulsions with cell-penetrating peptides increases their cellular uptake and enhances the anti-inflammatory effects in endothelial cells. ACTA ACUST UNITED AC 2016; 68:195-207. [PMID: 26748549 DOI: 10.1111/jphp.12513] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 11/29/2015] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To prepare and characterize in vitro and in vivo lipid nanoemulsions (LN) loaded with curcumin (Cm) and functionalized with a cell-penetrating peptide. METHODS Curcumin-loaded lipid nanoemulsions (CmLN) functionalized with a nona-arginine peptide (R9-CmLN) have been obtained, characterized and optimized for size, entrapment efficiency and in vitro Cm release. The interaction of R9-CmLN with human endothelial cells (HEC) was investigated using cultured EA.hy926 cells, and in vivo biodistribution studies were performed using C57BL6 mice. KEY FINDINGS When used in therapeutically relevant concentration, R9-CmLN have low haemolytic activity, low cytotoxicity on HEC, and show anti-inflammatory effects by reducing the monocytes adhesion to TNF-α activated HEC. Moreover, HEC uptake and internalization of R9-CmLN was significantly higher compared to the non-functionalized CmLN. In vivo biodistribution studies in mice revealed a higher accumulation of R9-CmLN in the liver and the lungs compared to CmLN and the body clearance of the both nanoformulations after 72 h. CONCLUSIONS Cell-penetrating peptides-functionalized CmLN have superior characteristics compared to their non-functionalized counterparts: are more efficiently internalized by the cells, produces anti-inflammatory effects in HEC and when administrated intravenously in mice exhibit increased accumulation in the liver and the lungs, suggesting their potential therapeutic applications in different inflammatory pathologies localized in the liver or the lungs.
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Affiliation(s)
- Viorel Simion
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Daniela Stan
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Cristina Ana Constantinescu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania.,Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine, Bucharest, Romania
| | - Mariana Deleanu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania.,Faculty of Biotechnologies, University of Agronomic Sciences and Veterinary Medicine, Bucharest, Romania
| | - Emanuel Dragan
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Monica Madalina Tucureanu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Ana-Maria Gan
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Elena Butoi
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Alina Constantin
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Ileana Manduteanu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Maya Simionescu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Manuela Calin
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
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27
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Mock CD, Jordan BC, Selvam C. Recent Advances of Curcumin and its Analogues in Breast Cancer Prevention and Treatment. RSC Adv 2015; 5:75575-75588. [PMID: 27103993 PMCID: PMC4836288 DOI: 10.1039/c5ra14925h] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
More than 230,000 diagnosed cases of invasive breast cancer in women was estimated in 2014 and an expected 40,000 deaths attributed to the aggressive carcinoma. An effective approach to diminish the morbidity and mortality of breast cancer is the development of chemopreventive and chemotherapeutic agents. Nutraceuticals have demonstrated their ability to proficiently halt carcinogenesis. The administration of natural compounds able to effectively serve as chemoprevention and chemotherapeutics without causing harm or adverse effects is imperative. Curcumin derived from the rhizome of Curcuma longa L., is a common spice of India, used for centuries because of its medicinal properties. The main component of curcumin possesses a wide range of biological activities; anti-proliferative, anti-inflammatory, and apoptotic characteristics modulated through the inactivation of pathways such as EGK and Akt/mTOR. In addition, curcumin alters the expression of cytokines, transcription factors, and enzymes involved in cell vitality. The in vivo application of curcumin in breast cancer is hindered by its limited bioavailabiity. The synthesis of curcumin analogues and delivery via nanoparticles has demonstrated enhanced bioavailability of curcumin in the malignancy. This review focuses on recent developments in the use of curcumin, curcumin analogues, and novel delivery systems as a preventive and therapeutic method for breast cancer.
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Affiliation(s)
- Charlotta D Mock
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Texas Southern University, Houston, TX-77004, USA
| | - Brian C Jordan
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Texas Southern University, Houston, TX-77004, USA
| | - Chelliah Selvam
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Texas Southern University, Houston, TX-77004, USA
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28
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Sun L, Zhang B, Liu Y, Shi L, Li H, Lu S. MiR125a-5p acting as a novel Gab2 suppressor inhibits invasion of glioma. Mol Carcinog 2015; 55:40-51. [PMID: 25598421 DOI: 10.1002/mc.22256] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 10/05/2014] [Accepted: 11/03/2014] [Indexed: 12/31/2022]
Abstract
Poor prognosis of glioma is due to the characteristics of high invasiveness. Recently, it was demonstrated that Gab2 was over-expressed and related to cellular migration and invasion in glioma, however, the mechanisms of regulation are still unknown. A better understanding of molecular events key to the carcinogenesis and tumor progression may facilitate development of new therapeutic targets and anti-glioma strategies. This study is the first to focus on miR125a-5p, which was predicted to regulate Gab2 with directly targeting the 3' un-translated region (3'UTR) of Gab2 and could inhibit migration and invasion of glioma cells by mediating Gab2 to affect cytoskeleton rearrangement and matrix metalloproteinases expression. Interestingly, further evaluation revealed that the miR125a-5p promoter was hypermethylated and that attenuating promoter methylation was sufficient to up-regulate miR125a-5p expression in glioma cells. Additionally, we reported that miR125a-5p was down-regulated in glioma as well as statistical analysis suggested that its expression level correlated with the World Health Organization grades of glioma (P < 0.05) and that patients with a low miR125a-5p level exhibited shorter survival time (P < 0.05). Taken together, these results reveal that miR125a-5p represents potential therapeutic targets in glioma by modulating Gab2.
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Affiliation(s)
- Lei Sun
- Department of Pathology, Weifang Medical University, Weifang, PR China
| | - Baogang Zhang
- Department of Pathology, Weifang Medical University, Weifang, PR China
| | - Yuqing Liu
- Department of Pathology, Weifang Medical University, Weifang, PR China
| | - Lihong Shi
- Department of Pharmacology, Weifang Medical University, Weifang, PR China
| | - Hongli Li
- Department of Pathology, Weifang Medical University, Weifang, PR China
| | - Shijun Lu
- Department of Pathology, Weifang Medical University, Weifang, PR China
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29
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Vyas D, Gupt S, Dixit V, Anita K, Kaur S. To study the effect of curcumin on the growth properties of circulating endothelial progenitor cells. In Vitro Cell Dev Biol Anim 2015; 51:488-94. [PMID: 25583641 DOI: 10.1007/s11626-014-9852-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Accepted: 11/23/2014] [Indexed: 10/24/2022]
Abstract
Curcumin has been shown to regulate the expression of genes implicated in tumor cell proliferation, metastasis, chemotherapy resistance, and angiogenesis. Endothelial progenitor cells (EPCs) have been recently described in the peripheral blood as cells contributing to both physiological and pathological angiogenesis. In the current study, we evaluated the effect of curcumin on these angiogenic cells. EPCs were isolated, expanded, and characterized ex vivo. These cells were then treated with different concentrations of curcumin. The formation of EPC colonies in culture and their proliferation was analyzed by 5'-bromo-2'-deoxyuridine assays in absence and presence of curcumin. Further, the expression of two important cell cycle inhibitory proteins, p21 and p53, in the curcumin- and culture medium-treated cells without curcumin was evaluated by intracellular flow cytometry. The results showed that there was a significant decrease in the formation of EPC colonies in culture. EPC proliferation was significantly inhibited by curcumin in a dose-dependent manner. Flow cytometry analysis showed a twofold increase in the expression of both p21 and p53 in curcumin-treated cells as compared to the medium-treated cells, suggesting that curcumin inhibits EPC growth by mainly inhibiting the G1 to S phase transition in the cell cycle. It would be further worthwhile to study the effect of curcumin on EPC-mediated angiogenic activity.
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Affiliation(s)
- Deepti Vyas
- School of Biotechnology, Gautam Buddha University, Greater Noida, UP, 201312, India
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30
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Necula LG, Mambet C, Albulescu R, Diaconu CC. Epigenetics in gastric carcinogenesis: TET genes as important players. J Immunoassay Immunochem 2015; 36:445-55. [PMID: 25714048 DOI: 10.1080/15321819.2015.1017402] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Epigenetic processes including aberrant promoter methylation of tumor suppressor gene play a key role in gastric carcinogenesis. TET proteins are involved in DNA demethylation; many cancers, haematological or solid, present loss-of-function mutations and aberrant expression/regulation of TET. In gastric cancer there are few studies reporting a decreased expression of TET and associations between these proteins and signaling pathways involved in carcinogenesis. Identifying connections between aberrant expression of TET, disruption of the balance between DNA methylation and demethylation and their association with gastric carcinogenesis might be useful for the development of novel therapeutic approaches.
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Affiliation(s)
- Laura Georgiana Necula
- a Cellular and Molecular Pathology Department , Stefan S. Nicolau Institute of Virology , Bucharest , Romania
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31
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Curcumin and inflammatory bowel disease: potential and limits of innovative treatments. Molecules 2014; 19:21127-53. [PMID: 25521115 PMCID: PMC6271352 DOI: 10.3390/molecules191221127] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 12/08/2014] [Accepted: 12/09/2014] [Indexed: 02/08/2023] Open
Abstract
Curcumin belongs to the family of natural compounds collectively called curcuminoids and it possesses remarkable beneficial anti-oxidant, anti-inflammatory, anti-cancer, and neuroprotective properties. Moreover it is commonly assumed that curcumin has also been suggested as a remedy for digestive diseases such as inflammatory bowel diseases (IBD), a chronic immune disorder affecting the gastrointestinal tract and that can be divided in two major subgroups: Crohn’s disease (CD) and Ulcerative Colitis (UC), depending mainly on the intestine tract affected by the inflammatory events. The chronic and intermittent nature of IBD imposes, where applicable, long-term treatments conducted in most of the cases combining different types of drugs. In more severe cases and where there has been no good response to the drugs, a surgery therapy is carried out. Currently, IBD-pharmacological treatments are generally not curative and often present serious side effects; for this reason, being known the relationship between nutrition and IBD, it is worthy of interesting the study and the development of new dietary strategy. The curcumin principal mechanism is the suppression of IBD inflammatory compounds (NF-κB) modulating immune response. This review summarizes literature data of curcumin as anti-inflammatory and anti-oxidant in IBD, trying to understand the different effects in CD e UC.
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32
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Zhou RP, Chen G, Shen ZL, Pan LQ. Cinobufacin suppresses cell proliferation via miR-494 in BGC- 823 gastric cancer cells. Asian Pac J Cancer Prev 2014; 15:1241-5. [PMID: 24606447 DOI: 10.7314/apjcp.2014.15.3.1241] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Cinobufacin is used clinically to treat patients with many solid malignant tumors. However, the mechanisms underlying action remain to be detailed. Our study focused on miRNAs involved in cinobufacin inhibition of GC cell proliferation. miRNA microarray analysis and real time PCR identified miR-494 as a significant cinobufacin- associated miRNA. In vivo, ectopic expression of miR-494 inhibited the proliferation and induced apoptosis of BGC-823 cells on CCK-8 and flow cytometry analysis. Further study verified BAG-1 (anti-apoptosis gene) to bea target of miR-494 by luciferase reporter assay and Western blotting. In summary, our study demonstrated that cinobufacin may inhibit the proliferation and promote the apoptosis of BGC-823 cells. Cinobufacin-associated miR-494 may indirectly be involved in cell proliferation and apoptosis by targeting BAG-1, pointing to use as a potential molecular target of cinobufacin in gastric cancer therapy.
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Affiliation(s)
- Rong-Ping Zhou
- First College of Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, China E-mail :
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33
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Curcumin: a potential candidate in prevention of cancer via modulation of molecular pathways. BIOMED RESEARCH INTERNATIONAL 2014; 2014:761608. [PMID: 25295272 PMCID: PMC4176907 DOI: 10.1155/2014/761608] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 08/25/2014] [Accepted: 08/25/2014] [Indexed: 02/06/2023]
Abstract
Cancer is the most dreadful disease worldwide in terms of morbidity and mortality. The exact cause of cancer development and progression is not fully known. But it is thought that cancer occurs due to the structural and functional changes in the genes. The current approach to cancer treatment based on allopathic is expensive, exhibits side effects; and may also alter the normal functioning of genes. Thus, a safe and effective mode of treatment is needed to control the cancer development and progression. Some medicinal plants provide a safe, effective and affordable remedy to control the progression of malignant cells. The importance of medicinal plants and their constituents has been documented in Ayurveda, Unani medicine, and various religious books. Curcumin, a vital constituent of the spice turmeric, is an alternative approach in the prevention of cancer. Earlier studies have shown the effect of curcumin as an antioxidant, antibacterial, antitumor and it also has a noteworthy role in the control of different diseases. In this review, we summarize the understanding of chemopreventive effects of curcumin in the prevention of cancer via the regulation of various cell signaling and genetic pathways.
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34
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Tsai HT, Hsieh MJ, Chiou HL, Lee HL, Hsin MC, Liou YS, Yang CC, Yang SF, Kuo WH. TIMP-3 -1296 T>C and TIMP-4 -55 T>C gene polymorphisms play a role in the susceptibility of hepatocellular carcinoma among women. Tumour Biol 2014; 35:8999-9007. [PMID: 24903383 DOI: 10.1007/s13277-014-2170-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 05/29/2014] [Indexed: 01/13/2023] Open
Abstract
The purpose of this study was to investigate genetic impact of TIMP-3 -1296 T>C (rs9619311) and TIMP-4 -55 T>C (rs3755724) gene polymorphisms on the susceptibility and clinicopathological characteristics of hepatocellular carcinoma (HCC). A total of 759 subjects, including 530 healthy controls and 229 patients with hepatocellular carcinoma, were recruited in this study. Allelic discrimination of TIMP-3 -1296 T>C (rs9619311) and TIMP-4 -55 T>C (rs3755724) polymorphisms was assessed with the ABI StepOne™ Real-Time PCR System. Among women group, individuals with TC or CC alleles of TIMP-3 -1296 T>C gene polymorphism protected against HCC (AOR = 0.35, 95% confidence interval (CI) = 0.12-0.97; p = 0.04) compared to individuals with TT alleles, after adjusting for other confounders. Also, women with TC alleles and with TC or CC alleles of TIMP-4 -55 T>C polymorphisms had a 2.52-fold risk (95%CI = 1.23-5.13; p = 0.01) and 2.47-fold risk (95%CI = 1.26-4.87; p = 0.008) of developing HCC compared to individuals with TT alleles, after adjusting for other confounders. There was no synergistic effect between gene polymorphism and environmental risk factors, including tobacco and alcohol consumptions and clinical statuses of HCC as well as serum expression of liver-related clinicopathological markers. In conclusion, gene polymorphisms of TIMP-3 -1296 T>C (rs9619311) and TIMP-4 -55 T>C (rs3755724) play a role in the susceptibility of HCC among Taiwan women.
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Affiliation(s)
- Hsiu-Ting Tsai
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
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35
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Li J, Qiu DM, Chen SH, Cao SP, Xia XL. Suppression of Human Breast Cancer Cell Metastasis by Coptisine in Vitro. Asian Pac J Cancer Prev 2014; 15:5747-51. [DOI: 10.7314/apjcp.2014.15.14.5747] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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36
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Small activating RNA restores the activity of the tumor suppressor HIC-1 on breast cancer. PLoS One 2014; 9:e86486. [PMID: 24489730 PMCID: PMC3904905 DOI: 10.1371/journal.pone.0086486] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 12/09/2013] [Indexed: 12/20/2022] Open
Abstract
HIC-1 is a gene that is hypermethylated in cancer, and commonly downregulated in human breast cancer. However, the precise mechanisms and molecular pathways regulated by HIC-1 remain unclear. We assessed HIC-1 expression on a tissue microarray containing 80 cases of breast cancer. We also analyzed its biological function by restoring HIC-1 expression using 5-aza-2′ deoxycytidine (5-CdR) and small-activating RNAs for the reversal of HIC-1 tumor suppressive effects on MCF-7 and MDA-MB-231 cell lines. An Agilent Q44h global expressing microarray was probed after restoring the expression of HIC-1. Data demonstrated that HIC-1 expression was reduced significantly in breast cancer tissues. HIC-1 immunohistochemistry resulted in mean staining scores in cancer tissue and normal ductal epithelia of 3.54 and 8.2, respectively (p<0.01). 5-CdR partially reversed HIC-1 expression, and modulated cell growth and apoptosis. dsHIC1-2998, an saRNA, showed activating efficacy in breast cancer cells. A group of differentially expressed genes were characterized by cDNA microarray. Upon saRNA treatment, genes upregulated included those involved in immune activation, cell cycle interference, the induction of apoptosis, anti-metastasis, and cell differentiation. Downregulated genes included oncogenes and those that play roles in cell invasion, cell growth, and cell division. Our findings may provide valuable resources not only for gene functional studies, but also for potential clinical applications to develop novel drug targets.
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37
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Kewitz S, Volkmer I, Staege MS. Curcuma Contra Cancer? Curcumin and Hodgkin's Lymphoma. CANCER GROWTH AND METASTASIS 2013; 6:35-52. [PMID: 24665206 PMCID: PMC3941149 DOI: 10.4137/cgm.s11113] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Curcumin, a phytochemical isolated from curcuma plants which are used as coloring ingredient for the preparation of curry powder, has several activities which suggest that it might be an interesting drug for the treatment or prevention of cancer. Curcumin targets different pathways which are involved in the malignant phenotype of tumor cells, including the nuclear factor kappa B (NFKB) pathway. This pathway is deregulated in multiple tumor entities, including Hodgkin’s lymphoma (HL). Indeed, curcumin can inhibit growth of HL cell lines and increases the sensitivity of these cells for cisplatin. In this review we summarize curcumin activities with special focus on possible activities against HL cells.
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Affiliation(s)
- Stefanie Kewitz
- Martin-Luther-University Halle-Wittenberg, University Clinic and Polyclinic for Child and Adolescent Medicine, Halle, Germany
| | - Ines Volkmer
- Martin-Luther-University Halle-Wittenberg, University Clinic and Polyclinic for Child and Adolescent Medicine, Halle, Germany
| | - Martin S Staege
- Martin-Luther-University Halle-Wittenberg, University Clinic and Polyclinic for Child and Adolescent Medicine, Halle, Germany
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38
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Mo N, Li ZQ, Li J, Cao YD. Curcumin inhibits TGF-β1-induced MMP-9 and invasion through ERK and Smad signaling in breast cancer MDA- MB-231 cells. Asian Pac J Cancer Prev 2013; 13:5709-14. [PMID: 23317243 DOI: 10.7314/apjcp.2012.13.11.5709] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To evaluate the effects of curcumin on matrixmetalloproteinase-9 (MMP-9) and invasion ability induced by transforming growth factor-β1 (TGF-β1) in MDA-MB-231 cells and potential mechanisms. METHODS Human breast cancer MDA- MB-231 cells were used with the CCK-8 assay to measure the cytotoxicity of curcumin. After treatment with 10 ng/ml TGF-β1, with or without curcumin (≤10 μM), cell invasion was checked by transwell chamber. The effects of curcumin on TGF-β1-stimulated MMP-9 and phosphorylation of Smad2, extracellular-regulated kinase (ERK), and p38 mitogen activated protein kinases (p38MAPK) were examined by Western blotting. Supernatant liquid were collected to analyze the activity of MMP-9 via zymography. Following treatment with PD98059, a specific inhibitor of ERK, and SB203580, a specific inhibitor of p38MAPK, Western blotting and zymography were employed to examine MMP-9 expression and activity, respectively. RESULTS Low dose curcumin (≤10 μM) did not show any obvious toxicity to the cells, while 0~10 μmol/L caused a concentration-dependent reduction in cell invasion provoked by TGF-β1. Curcumin also markedly inhibited TGF-β1-regulated MMP-9 and activation of Smad2, ERK1/2 and p38 in a dose- and time-dependent manner. Additionally, PD98059, but not SB203580, showed a similar pattern of inhibition of MMP-9 expression. CONCLUSION Curcumin inhibited TGF-β1-stimulated MMP-9 and the invasive phenotype in MDA-MB-231 cells, possibly associated with TGF-β/Smad and TGF-β/ERK signaling.
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Affiliation(s)
- Na Mo
- Department of Pathology, Chongqing Medical University, Chongqing, China
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Kim SP, Nam SH, Friedman M. Hericium erinaceus (Lion's Mane) mushroom extracts inhibit metastasis of cancer cells to the lung in CT-26 colon cancer-tansplanted mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:4898-904. [PMID: 23668749 DOI: 10.1021/jf400916c] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
This study investigated the antimetastatic activity of four Hericium erinaceus edible mushroom extracts using CT-26 murine colon carcinoma cells as an indicator of inhibition of cell migration to the lung. Hot water (HWE) and microwaved 50% ethanol (MWE) extracts of H. erinaceus strongly elicited cancer cell death through apoptosis and inhibited metastasis of cancer cells to the lungs by 66% and 69%, respectively. HWE and MWE reduced the expression of matrix metalloproteinases MMP-2 and MMP-9 in cells and their activities in culture media. Urokinase-type plasminogen activator (u-PA), another extracellular matrix (ECM)-degrading proteinase, also showed decreased protein expression. In CT-26 cells, HWE and MWE down-regulated extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and p38 mitogen-activated protein kinase (MAPK) phosphorylations. The reduced phosphorylations seem to cause reduction of activity of the MMPs, thereby blocking migration and invasion of cells. Dietary administration of HWE and MWE reduced the formation of tumor nodules in the lung by about 50% and 55%, respectively, and prevented increases in lung weight caused by cancer cell metastasis. These results demonstrate the effectiveness of HWE and MWE as beneficial antimetastatic agents, targeting their upstream signaling molecules for mediating the expression of the ECM-degrading proteinases. Acidic and alkaline extracts were not bioactive. Bioactivity seems to be related to composition. H. erinaceus edible mushrooms have the potential to serve as a health-promoting functional food.
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Affiliation(s)
- Sung Phil Kim
- Department of Biological Science, Ajou University, Suwon 443-749, Republic of Korea
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Bandala C, Perez-Santos JLM, Lara-Padilla E, Delgado Lopez MG, Anaya-Ruiz M. Effect of Botulinum Toxin A on Proliferation and Apoptosis in the T47D Breast Cancer Cell Line. Asian Pac J Cancer Prev 2013; 14:891-4. [DOI: 10.7314/apjcp.2013.14.2.891] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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