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Kitic D, Miladinovic B, Randjelovic M, Szopa A, Seidel V, Prasher P, Sharma M, Fatima R, Arslan Ateşşahin D, Calina D, Sharifi-Rad J. Anticancer and chemopreventive potential of Morinda citrifolia L. bioactive compounds: A comprehensive update. Phytother Res 2024; 38:1932-1950. [PMID: 38358681 DOI: 10.1002/ptr.8137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 01/06/2024] [Accepted: 01/14/2024] [Indexed: 02/16/2024]
Abstract
Morinda citrifolia L., commonly known as Noni, has a longstanding history in traditional medicine for treating various diseases. Recently, there has been an increased focus on exploring Noni extracts and phytoconstituents, particularly for their effectiveness against cancers such as lung, esophageal, liver, and breast cancer, and their potential in cancer chemoprevention. This study aims to provide a comprehensive review of in vitro and in vivo studies assessing Noni's impact on cancer, alongside an exploration of its bioactive compounds. A systematic review was conducted, encompassing a wide range of scientific databases to gather pertinent literature. This review focused on in vitro and in vivo studies, as well as clinical trials that explore the effects of Noni fruit and its phytoconstituents-including anthraquinones, flavonoids, sugar derivatives, and neolignans-on cancer. The search was meticulously structured around specific keywords and criteria to ensure a thorough analysis. The compiled studies highlight Noni's multifaceted role in cancer therapy, showcasing its various bioactive components and their modes of action. This includes mechanisms such as apoptosis induction, cell cycle arrest, antiangiogenesis, and immune system modulation, demonstrating significant anticancer and chemopreventive potential. The findings reinforce Noni's potential as a safe and effective option in cancer prevention and treatment. This review underscores the need for further research into Noni's anticancer properties, with the hope of stimulating additional studies and clinical trials to validate and expand upon these promising findings.
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Affiliation(s)
- Dusanka Kitic
- Department of Pharmacy, Faculty of Medicine, University of Niš, Nis, Serbia
| | - Bojana Miladinovic
- Department of Pharmacy, Faculty of Medicine, University of Niš, Nis, Serbia
| | - Milica Randjelovic
- Department of Pharmacy, Faculty of Medicine, University of Niš, Nis, Serbia
| | - Agnieszka Szopa
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Kraków, Poland
| | - Veronique Seidel
- Natural Products Research Laboratory, Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK
| | - Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Dehradun, India
| | - Mousmee Sharma
- Department of Chemistry, Uttaranchal University, Dehradun, India
| | - Rabab Fatima
- Department of Chemistry, University of Petroleum & Energy Studies, Dehradun, India
| | - Dilek Arslan Ateşşahin
- Baskil Vocational School, Department of Plant and Animal Production, Fırat University, Elazıg, Turkey
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
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Cadena-Iñiguez J, Santiago-Osorio E, Sánchez-Flores N, Salazar-Aguilar S, Soto-Hernández RM, Riviello-Flores MDLL, Macías-Zaragoza VM, Aguiñiga-Sánchez I. The Cancer-Protective Potential of Protocatechuic Acid: A Narrative Review. Molecules 2024; 29:1439. [PMID: 38611719 PMCID: PMC11012759 DOI: 10.3390/molecules29071439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 03/04/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Cancer is one of the leading causes of death worldwide, making the search for alternatives for its control a critical issue. In this context, exploring alternatives from natural sources, such as certain vegetables containing a variety of secondary metabolites with beneficial effects on the body and that play a crucial role in the fight against cancer, is essential. Among the compounds with the greatest efficacy in controlling this disease, those with antioxidant activity, particularly phenolic com-pounds, stand out. A remarkable example of this group is protocatechuic acid (PCA), which has been the subject of various revealing research on its activities in different areas. These studies sustain that protocatechuic acid has anti-inflammatory, antimutagenic, antidiabetic, antiulcer, antiviral, antifibrogenic, antiallergic, neuroprotective, antibacterial, anticancer, antiosteoporotic, anti-aging, and analgesic properties, in addition to offering protection against metabolic syndrome and con-tributing to the preservation of hepatic, renal, and reproductive functionality. Therefore, this paper aims to review the biological activities of PCA, focusing on its anticancer potential and its in-volvement in the control of various molecular pathways involved in tumor development, sup-porting its option as a promising alternative for cancer treatment.
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Affiliation(s)
- Jorge Cadena-Iñiguez
- Postgraduate College, Campus San Luis Potosí, Salinas de Hidalgo, San Luis Potosí 78622, Mexico;
| | - Edelmiro Santiago-Osorio
- Hematopoiesis and Leukemia Laboratory, Research Unit on Cell Differentiation and Cancer, Faculty of High Studies Zaragoza, National Autonomous University of Mexico, Mexico City 09230, Mexico; (E.S.-O.); (N.S.-F.)
| | - Nancy Sánchez-Flores
- Hematopoiesis and Leukemia Laboratory, Research Unit on Cell Differentiation and Cancer, Faculty of High Studies Zaragoza, National Autonomous University of Mexico, Mexico City 09230, Mexico; (E.S.-O.); (N.S.-F.)
| | - Sandra Salazar-Aguilar
- Specialized Equipment Laboratory, Faculty of High Studies Zaragoza, National Autonomous University of Mexico, Mexico City 09230, Mexico;
| | - Ramón Marcos Soto-Hernández
- Postgraduate College, Campus Montecillo, Km. 36.5, Carretera México-Texcoco, Montecillo, Texcoco 56230, Mexico; (R.M.S.-H.); (M.d.l.L.R.-F.)
| | - María de la Luz Riviello-Flores
- Postgraduate College, Campus Montecillo, Km. 36.5, Carretera México-Texcoco, Montecillo, Texcoco 56230, Mexico; (R.M.S.-H.); (M.d.l.L.R.-F.)
| | - Víctor Manuel Macías-Zaragoza
- Department of Biomedical Sciences, Faculty of Medicine, Faculty of Higher Studies Zaragoza, National Autonomous University of Mexico, Av. Guelatao 66, Iztapalapa, Mexico City 09230, Mexico;
| | - Itzen Aguiñiga-Sánchez
- Hematopoiesis and Leukemia Laboratory, Research Unit on Cell Differentiation and Cancer, Faculty of High Studies Zaragoza, National Autonomous University of Mexico, Mexico City 09230, Mexico; (E.S.-O.); (N.S.-F.)
- Department of Biomedical Sciences, Faculty of Medicine, Faculty of Higher Studies Zaragoza, National Autonomous University of Mexico, Av. Guelatao 66, Iztapalapa, Mexico City 09230, Mexico;
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Fernandes ADS, de Oliveira CG, Evangelista H, Sulamita D S M, Araujo-Lima CF, Felzenszwalb I. In vitro chemopreventive and cytotoxic effects of Amazon mosses Leucobryum martianum (Hornsch.) and Leucobryum laevifolium (Broth) extracts. Mutagenesis 2024; 39:56-68. [PMID: 37776161 DOI: 10.1093/mutage/gead028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/28/2023] [Indexed: 10/01/2023] Open
Abstract
Several bioactive compounds, such as polyphenols, demonstrate low toxicity and prominent effects on cancer cells with antioxidant, anti-inflammatory, and antitumor activities. Such compounds can be found in Amazon mosses Leucobryum martianum (Hornsch.) Hampe ex Müll. Hal. (Hornsch.) and Leucobryum laevifolium (Broth). Antimutagenic assay with Salmonella enterica serovar Typhimurium and cytotoxicity with different eukaryotic cell lines were carried out to screen aqueous, hydroalcoholic, and ethanolic extracts of those Amazon mosses for anticancer potential. The results indicate the capacity of all extracts of both mosses to exert chemopreventive effects against 4-nitroquinoline-N-oxide (4NQO) and 2-aminoanthracene (2-AA), which are direct or indirect mutagens. In particular, the ethanolic and aqueous extract from L. martianum. The ethanolic extract from L. martianum induces significant cytotoxicity by mitochondrial metabolism and cell membrane disruption pathways to tumor or non-tumor cells. The aqueous extract from L. martianum showed a mainly cytotoxic response in the HepG2 cells, a human liver carcinoma, reaching ~90% cytotoxicity. The same extract did not induce significant damage to normal liver cells (F C3H cells) by membrane interaction pathway. The selective cytotoxicity in the aqueous extract of L. martianum makes it a candidate against liver cancer. Further studies, including in vivo models, are necessary to validate the efficacy and safety of the aqueous extract of L. martianum.
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Affiliation(s)
| | | | - Heitor Evangelista
- Department of Biophysics and Biometry, Rio de Janeiro State University, Rio de Janeiro, RJ, Brazil
| | - Maria Sulamita D S
- Plant Biology Department, Rio de Janeiro State University, Rio de Janeiro, RJ, Brazil
| | - Carlos Fernando Araujo-Lima
- Department of Biophysics and Biometry, Rio de Janeiro State University, Rio de Janeiro, RJ, Brazil
- Laboratory of Molecular Biology, Federal University of the Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Israel Felzenszwalb
- Department of Biophysics and Biometry, Rio de Janeiro State University, Rio de Janeiro, RJ, Brazil
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Ligor M, Szultka-Młyńska M, Rafińska K, Cwudzińska A. Comparative Studies of Extracts Obtained from Brassica oleracea L. Plants at Different Stages of Growth by Isolation and Determination of Isothiocyanates: An Assessment of Chemopreventive Properties of Broccoli. Molecules 2024; 29:519. [PMID: 38276596 DOI: 10.3390/molecules29020519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
The main goal of this work was to develop analytical procedures for the isolation and determination of selected isothiocyanates. As an example, particularly sulforaphane from plants of the Brassicaceae Burnett or Cruciferae Juss family. The applied methodology was mainly based on classical extraction methods and high-performance liquid chromatography coupled with tandem mass spectrometry. Moreover, the effect of temperature on the release of isothiocyanates from plant cells was considered. The cytotoxic activity of the obtained plant extracts against a selected cancer cell line has also been included. The results allow evaluating the usefulness of obtained plant extracts and raw sprouts regarding their content of isothiocyanates-bioactive compounds with chemopreventive properties.
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Affiliation(s)
- Magdalena Ligor
- Chair of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina Street, 87-100 Toruń, Poland
| | - Małgorzata Szultka-Młyńska
- Chair of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina Street, 87-100 Toruń, Poland
| | - Katarzyna Rafińska
- Chair of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina Street, 87-100 Toruń, Poland
| | - Agata Cwudzińska
- Chair of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina Street, 87-100 Toruń, Poland
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Kumar S, Das A. A Cocktail of Natural Compounds Holds Promise for New Immunotherapeutic Potential in Head and Neck Cancer. Chin J Integr Med 2024; 30:42-51. [PMID: 37118529 DOI: 10.1007/s11655-023-3694-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2022] [Indexed: 04/30/2023]
Abstract
OBJECTIVE To obtain detailed understanding on the gene regulation of natural compounds in altering prognosis of head and neck squamous cell carcinomas (HNSC). METHODS Gene expression data of HNSC samples and peripheral blood mononuclear cells (PBMCs) of HNSC patients were collected from Gene Expression Omnibus (GEO). Differential gene expression analysis of GEO datasets were achieved by the GEO2R tool. Common differentially expressed gerres (DEGs) were screened by comparing DEGs of HNSC with those of PBMCs. The combination was further analyzed for regulating pathways and biological processes that were affected. RESULTS Totally 110 DEGs were retrieved and identified to be involved in biological processes related to tumor regulation. Then 102 natural compounds were screened for a combination such that the expression of all 110 commonly DEGs was altered. A combination of salidroside, ginsenoside Rd, oridonin, britanin, and scutellarein was chosen. A multifaceted, multi-dimensional tumor regression was showed by altering autophagy, apoptosis, inhibiting cell proliferation, angiogenesis, metastasis and inflammatory cytokines production. CONCLUSIONS This study has helped develop a unique combination of natural compounds that will markedly reduce the propensity of development of drug resistance in tumors and immune evasion by tumors. The result is crucial to developing a combinatorial natural therapeutic cocktail with accentuated immunotherapeutic potential.
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Affiliation(s)
- Sunil Kumar
- Department of Biotechnology, Delhi Technological University, Delhi, 110042, India
| | - Asmita Das
- Department of Biotechnology, Delhi Technological University, Delhi, 110042, India.
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Jin S, Seonu S, Yin J, Son S, Choi J, Oh J, Kim K, Lee M. Antiproliferative, apoptosis-inducing, and GSTP1 demethylation activities of Ellagitannins isolated from Cornus alba L. Nat Prod Res 2023:1-7. [PMID: 38135905 DOI: 10.1080/14786419.2023.2295918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
This study aimed to prove the prostate cancer chemopreventive activity of compounds isolated from CA. We evaluated these compounds using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and evaluated their NF-κB inhibitory activity and apoptosis-inducing activity using western blot analysis and flow cytometry, respectively. Their DNA methylation activity was also evaluated via a methylation-specific polymerase chain reaction in androgen-dependent (LNCaP) and androgen-independent (PC-3) prostate cancer cell lines. Camptothin B (1), cornusiin B (2), and cornusiin A (3), which were isolated in our previous work, relatively reduced the protein expression levels in PCa cells. Among them, cornusiin B (2) exhibited excellent NF-κB inhibitory activity. Also, concentration-dependently increased the unmethylated DNA content and decreased the methylated DNA content in both PC-3 and LNCaP cells. Therefore, cornusiin B (2), which was isolated from CA, has the potential to act as a chemopreventive agent for prostate cancer.
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Affiliation(s)
- Siyeon Jin
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
| | - Seoyeon Seonu
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
| | - Jun Yin
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
| | - Seyeon Son
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
| | - Jinhyeok Choi
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
| | - Jaeyoon Oh
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
| | - Kyungmi Kim
- Life Science Research Institute, NOVAREX Co., Ltd., Cheongju, South Korea
| | - Minwon Lee
- Laboratory of Pharmacognosy and Natural Product Derived Medicine, College of Pharmacy, Chung-Ang University, Seoul, South Korea
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Gao M, Lai K, Deng Y, Lu Z, Song C, Wang W, Xu C, Li N, Geng Q. Eriocitrin inhibits epithelial-mesenchymal transformation (EMT) in lung adenocarcinoma cells via triggering ferroptosis. Aging (Albany NY) 2023; 15:10089-10104. [PMID: 37787987 PMCID: PMC10599723 DOI: 10.18632/aging.205049] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 08/20/2023] [Indexed: 10/04/2023]
Abstract
INTRODUCTION Lung adenocarcinoma (LUAD) is the most prevalent pathological subtype of non-small cell lung cancer (NSCLC), characterized by a high propensity for relapse and metastasis due to epithelial-mesenchymal transition (EMT) of cancer cells. Ferroptosis, a newly discovered regulated cell death modality, is interconnected with the EMT process in certain cancers. Eriocitrin, a natural flavonoid compound, exerts anti-inflammatory and anticancer effects. OBJECTIVES The aim of this study is to investigate the potential inhibitory effect of eriocitrin on lung adenocarcinoma metastasis and explore whether its underlying mechanism involves ferroptosis induction in cancer cells. METHODS The CCK8 assay and wound healing assay and transwell were conducted to determine the cell viability and migration ability of A549 and H1299 cells, respectively. EMT process was assessed by western blot and RT-PCR to detect protein and mRNA levels of EMT markers. ROS and cell iron were measured to determine ferroptosis level. RESULTS Eriocitrin treatment significantly inhibited cell viability and migration ability in a concentration-dependent manner. Furthermore, eriocitrin administration for 24 hours resulted in enhanced expression of E-cadherin, while downregulating vimentin, N-cadherin and snail expression, indicating marked repression of the EMT process. Additionally, eriocitrin significantly induced ferroptosis in A549 and H1299 cells, as evidenced by increased ROS levels, downregulation of Nrf-2, SLC7A11 and GPX4 expression, and enhanced cellular iron accumulation. Moreover, pretreatment with the ferroptosis inhibitor ferrostatin-1 effectively abrogated the inhibitory effects of eriocitrin on EMT. CONCLUSIONS Our findings further support the anti-cancer properties of eriocitrin, as evidenced by its ability to inhibit the EMT process in LUAD cells, which is partially mediated through induction of ferroptosis in cancer cells.
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Affiliation(s)
- Minglang Gao
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Kai Lai
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
| | - Yu Deng
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Zilong Lu
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Congkuan Song
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Wenjie Wang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Chenzhen Xu
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Ning Li
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Qing Geng
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China
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Wulandari F, Ikawati M, Widyarini S, Kirihata M, Novitasari D, Kato JY, Meiyanto E. Tumour-suppressive effects of curcumin analogs CCA-1.1 and Pentagamavunone-1 in colon cancer: In vivo and in vitro studies. J Adv Pharm Technol Res 2023; 14:317-324. [PMID: 38107450 PMCID: PMC10723174 DOI: 10.4103/japtr.japtr_315_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/21/2023] [Accepted: 09/06/2023] [Indexed: 12/19/2023] Open
Abstract
This study aimed to evaluate the efficacy of Chemoprevention Curcumin Analog-1.1 (CCA-1.1) and Pentagamavunone-1 (PGV-1) in vivo and in vitro in colorectal cancer model. CCA-1.1 or PGV-1 was administered orally to 1,2-dimethylhydrazine (DMH)-induced rats for 16 weeks. The cytotoxicity of both compounds was tested on Caco-2, CT26, and NIH/3T3 cells using the MTT method. The cell cycle, apoptosis, and reactive oxygen species (ROS) levels were analyzed through flow cytometry. X-gal staining was used to examine the compound's effect on senescence. Oral co-administration of CCA-1.1 or PGV-1 significantly suppressed the carcinogenic characteristics and symptoms of premalignant colon cancer relative to DMH-only and untreated groups. CCA-1.1 and PGV-1 administration did not affect the blood profile. CCA-1.1 and PGV-1 demonstrated great cytotoxicity on Caco-2 and CT26 cells, with 50% inhibition concentration (IC50) values of 4.3 ± 0.2 and 3.1 ± 0.1 µM for CCA-1.1 and 11.2 ± 1.1 and 4.8 ± 0.1 µM for PGV-1, respectively, while not toxic against fibroblast cells. Both compounds instigated G2/M arrest and efficiently induced cell senescence and apoptosis. Moreover, these analogs selectively elevated oxidative stress in colon cancer cells without inducing noticeable changes in fibroblasts. In conclusion, PGV-1 and CCA-1.1 suppressed colorectal tumor formation and induced mitotic arrest.
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Affiliation(s)
- Febri Wulandari
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta
| | - Muthi Ikawati
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta
| | - Sitarina Widyarini
- Department of Pathology, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta
| | - Mitsunori Kirihata
- Research Center for Boron Neutron Capture Therapy, Osaka Metropolitan University, Osaka, Japan
| | - Dhania Novitasari
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta
- Laboratory of Tumor Cell Biology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara, Japan
| | - Jun-ya Kato
- Laboratory of Tumor Cell Biology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara, Japan
| | - Edy Meiyanto
- Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta
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Wardana AP, Aminah NS, Kristanti AN, Fahmi MZ, Zahrah HI, Widiyastuti W, Ajiz HA, Zubaidah U, Wiratama PA, Takaya Y. Nano Uncaria gambir as Chemopreventive Agent Against Breast Cancer. Int J Nanomedicine 2023; 18:4471-4484. [PMID: 37555190 PMCID: PMC10406122 DOI: 10.2147/ijn.s403385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 07/19/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Breast cancer is one of the main causes of death in women. Uncaria gambir is an Indonesian herbal plant that can be used as an anti-cancer. However, herbal medicines have low bioavailability, which affects their bioactivity. Nanoencapsulation can increase bioavailability and stability of bioactive compounds in herbal medicines. PURPOSE This recent finding tried to unravel anti-cancer and chemopreventive of U. gambir nano-encapsulated by Na-alginate. STUDY DESIGN U. gambir bioactive compounds were isolated and characterized using UV-Vis spectrometer, FTIR, NMR and HR-MS. U. gambir extract was nanoencapsulated using Na-alginate. Anti-cancer effect was assessed by MTT assay towards T47D cell. Meanwhile, a chemopreventive analysis was carried out in breast cancer mice-induced benzo[α]pyrene. The healthy mice were divided into 8 groups comprising control and treatment. RESULTS Elucidation of U. gambir ethyl acetate extract confirmed high catechin content, 89.34% (w/w). Successful nanoencapsulation of U. gambir (G-NPs) was indicated. The particle size of G-NPs was 78.40 ± 12.25 nm. Loading efficiency (LE) and loading amount (LA) of G-NPs were 97.56 ± 0.04% and 32.52 ± 0.01%, respectively. G-NPs had an EC50 value of 10.39 ± 3.50 µg/mL, which was more toxic than the EC50 value of extract towards the T47D cell line. Administration of 200 mg/kg BW G-NPs to mice induced by benzo[α]pyrene exhibited SOD and GSH levels of 13.69 ng/mL and 455.6 ng/mL. In addition, the lowest TNF-α level was 27.96 ng/mL. A dose of 100 mg/kg BW G-NPs could best increase CAT levels by 7.18 ng/mL. There was no damage or histological abnormalities found in histological analysis of the breast tissue in the group given 200 mg/kg BW G-NPs.
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Affiliation(s)
- Andika Pramudya Wardana
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Nanik Siti Aminah
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
- Biotechnology of Tropical Medicinal Plants Research Group, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Alfinda Novi Kristanti
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
- Biotechnology of Tropical Medicinal Plants Research Group, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Mochamad Zakki Fahmi
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
| | | | - W Widiyastuti
- Department of Chemical Engineering, Faculty of Industrial Technology and Systems Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, East Java, Indonesia
| | - Hendrix Abdul Ajiz
- Department of Chemical Engineering, Faculty of Industrial Technology and Systems Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, East Java, Indonesia
| | - Ummi Zubaidah
- Department of Biology, Faculty of Science and Technology, Universitas Airlangga, Surabaya, East Java, Indonesia
| | - Priangga Adi Wiratama
- Department of Anatomic Pathology, Faculty of Medicine, Universitas Airlangga – RSUD Dr. Soetomo Academic General Hospital, Surabaya, East Java, Indonesia
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Punia R, Ali M, Shamsi Y, Singh RP. A Polyherbal Formulation Habb-e-Ustukhuddus Induces Apoptosis and Inhibits Cell Migration in Lung and Breast Cancer Cells without Any Toxicity in Mice. Asian Pac J Cancer Prev 2023; 24:2713-2727. [PMID: 37642058 PMCID: PMC10685228 DOI: 10.31557/apjcp.2023.24.8.2713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/07/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE A polyherbal medicine, Habb-e-Ustukhuddus (HU), is used for its anti-inflammatory properties. However, the anticancer and chemopreventive properties of HU were not known, and Therefore, investigated in the present study. METHODS Cancer cells were treated with 50-400 µg/ml HU and MTT, trypan blue, and clonogenic assays were performed. Propidium iodide (PI) staining, annexin V-FITC assay, and JC-1 staining were done for cell cycle progression, apoptosis, and mitochondrial membrane potential, respectively, using flow cytometry. Immunoblotting, cell migration and invasion assays were performed. Chemical characterization of HU was done through GC-MS and HPLC analyses. C57BL/6 mice were used to assess the in vivo toxicity of HU. RESULTS While evaluating the anticancer activity, the methanolic extract of HU (50-400 µg/ml) strongly inhibited the growth and survival (P<0.05-0.001) of lung and breast cancer cells and increased the cell population in the sub-G1 phase of the cell cycle. HU caused apoptotic death of cancer cells (P<0.05-0.001), which was associated with the depolarization of mitochondrial membrane potential (Δψ) (P<0.001) and an increase in Bax to Bcl-2 protein ratio. Further, HU inhibited the invasion and migration of cancer cells, which was accompanied by an increase in the epithelial marker, E-cadherin, and a decrease in the mesenchymal marker, vimentin. The HU characterization by GC-MS and HPLC analyses showed the abundance of bioactive compounds including flavonoids and alkaloids. In the chemopreventive study, the oral administration of methanolic extract of the formulation HU (50 and 100 mg/kg body weight) to mice did not cause any toxicity and significantly increased the specific activities of hepatic drug metabolizing phase I and phase II enzymes, which suggested for its detoxification potential of xenobiotic compounds. CONCLUSION Together, these results demonstrated the anticancer potential HU, without any apparent toxicity in mice, and thus HU could be further explored for its clinical utility in cancer control.
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Affiliation(s)
- Reenu Punia
- Cancer Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi, India.
| | - Mansoor Ali
- Cancer Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi, India.
| | - Yasmeen Shamsi
- Department of Moalajat, School of Unani Medical Education and Research, Jamia Hamdard, New Delhi, India.
| | - Rana P. Singh
- Cancer Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi, India.
- Special Centre for Systems Medicine, Jawaharlal Nehru University, New Delhi, India.
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11
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Birsa ML, Sarbu LG. Hydroxy Chalcones and Analogs with Chemopreventive Properties. Int J Mol Sci 2023; 24:10667. [PMID: 37445844 DOI: 10.3390/ijms241310667] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
The aim of this review is to highlight the chemopreventive properties of hydroxy-substituted natural and synthetic chalcones along with a number of their analogs. These products display various biological activities, and have many applications against various diseases. Antioxidant and anti-inflammatory properties of chalcones bearing hydroxy substituents are underlined. The influence of hydroxy substituents located on ring A, B, or both are systematized according to the exhibited biological properties.
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Affiliation(s)
- Mihail Lucian Birsa
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, 11 Carol I Blvd., 700506 Iasi, Romania
| | - Laura G Sarbu
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, 11 Carol I Blvd., 700506 Iasi, Romania
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12
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Surien O, Masre SF, Basri DF, Ghazali AR. Potential Chemopreventive Role of Pterostilbene in Its Modulation of the Apoptosis Pathway. Int J Mol Sci 2023; 24:ijms24119707. [PMID: 37298657 DOI: 10.3390/ijms24119707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 04/08/2023] [Accepted: 04/21/2023] [Indexed: 06/12/2023] Open
Abstract
Cancer incidence keeps increasing every year around the world and is one of the leading causes of death worldwide. Cancer has imposed a major burden on the human population, including the deterioration of physical and mental health as well as economic or financial loss among cancer patients. Conventional cancer treatments including chemotherapy, surgery, and radiotherapy have improved the mortality rate. However, conventional treatments have many challenges; for example, drug resistance, side effects, and cancer recurrence. Chemoprevention is one of the promising interventions to reduce the burden of cancer together with cancer treatments and early detection. Pterostilbene is a natural chemopreventive compound with various pharmacological properties such as anti-oxidant, anti-proliferative, and anti-inflammatory properties. Moreover, pterostilbene, due to its potential chemopreventive effect on inducing apoptosis in eliminating the mutated cells or preventing the progression of premalignant cells to cancerous cells, should be explored as a chemopreventive agent. Hence, in the review, we discuss the role of pterostilbene as a chemopreventive agent against various types of cancer via its modulation of the apoptosis pathway at the molecular levels.
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Affiliation(s)
- Omchit Surien
- Center for Toxicology and Health Risk Studies (CORE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur 50300, Malaysia
| | - Siti Fathiah Masre
- Center for Toxicology and Health Risk Studies (CORE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur 50300, Malaysia
| | - Dayang Fredalina Basri
- Center for Diagnostic, Therapeutic & Investigative Studies (CODTIS), Faculty of Health Sciences, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur 50300, Malaysia
| | - Ahmad Rohi Ghazali
- Center for Toxicology and Health Risk Studies (CORE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur 50300, Malaysia
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Di Turi A, Antonacci M, Dibenedetto JR, Maqoud F, Leonetti F, Centoducati G, Colonna N, Tricarico D. Molecular Composition and Biological Activity of a Novel Acetonitrile-Water Extract of Lens Culinaris Medik in Murine Native Cells and Cell Lines Exposed to Different Chemotherapeutics Using Mass Spectrometry. Cells 2023; 12:cells12040575. [PMID: 36831242 PMCID: PMC9953783 DOI: 10.3390/cells12040575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
We evaluated the effects of a new extract (70% acetonitrile, 2E0217022196DIPFARMTDA) of Lens culinaris Medik (Terre di Altamura SRL, Altamura BA) to prevent cytotoxic damage from cisplatin, staurosporine, irinotecan, doxorubicin, and the glucocorticoid dexamethasone. The acetonitrile-water extract (range 0.1-5 mg/mL) was obtained by extracting 10 g of lentil flour with 50 milliliters of the acetonitrile-water extraction mixture in a 70:30 ratio, first for 3 h and then overnight in a shaker at room temperature. The next day, the extract was filtered and passed through a Rotavapor to obtain only the aqueous component and eliminate that with acetonitrile, and then freeze-dried to finally have the powdered extract. In vitro experiments showed that the extract prevented the cytotoxic damage induced by cisplatin, irinotecan, and doxorubicin on HEK293 and SHSY5Y cell lines after 24-96 h. In murine osteoblasts after 24-72 h of incubation time, the extract was cytoprotective against all chemicals. The extract was effective against dexamethasone, leading to synergic cell proliferation in all cell types. In bone marrow cells, the extract is cytoprotective after 72 h against doxorubicin, staurosporine, and dexamethasone. Instead, on muscle fibers, the extract has a synergic effect with chemotherapeutics, increasing cytotoxicity induced by doxorubicin and staurosporine. LC-MS attested to the existence of several phenolic structures in the extract. The most abundant families of compounds were flavonoids (25.7%) and mellitic acid (18%). Thus, the development of this extract could be implemented in the area of research related to the chemoprevention of damage to renal, neuronal, bone marrow cells, and osteoblasts by chemotherapeutics; moreover, it could be used as a reinforcer of cytotoxic action of chemotherapeutics on muscle fibers.
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Affiliation(s)
- Annamaria Di Turi
- Department of Pharmacy-Pharmaceutical Science, University of Bari “Aldo Moro”, Via Orabona 4, 70125 Bari, Italy
| | - Marina Antonacci
- Department of Pharmacy-Pharmaceutical Science, University of Bari “Aldo Moro”, Via Orabona 4, 70125 Bari, Italy
| | - Jacopo Raffaele Dibenedetto
- Department of Pharmacy-Pharmaceutical Science, University of Bari “Aldo Moro”, Via Orabona 4, 70125 Bari, Italy
| | - Fatima Maqoud
- Department of Pharmacy-Pharmaceutical Science, University of Bari “Aldo Moro”, Via Orabona 4, 70125 Bari, Italy
| | - Francesco Leonetti
- Department of Pharmacy-Pharmaceutical Science, University of Bari “Aldo Moro”, Via Orabona 4, 70125 Bari, Italy
| | - Gerardo Centoducati
- Department of Medicine Veterinary, University of Bari “Aldo Moro”, Str 62 to Casamassima, Valenzano, 70121 Bari, Italy
| | | | - Domenico Tricarico
- Department of Pharmacy-Pharmaceutical Science, University of Bari “Aldo Moro”, Via Orabona 4, 70125 Bari, Italy
- Correspondence:
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Hidayati T, Indrayanti I, Darmawan E, Akrom A. Herbal Honey Preparations of Curcuma Xanthorriza and Black Cumin Protect against Carcinogenesis through Antioxidant and Immunomodulatory Activities in Sprague Dawley (SD) Rats Induced with Dimethylbenz(a)anthracene. Nutrients 2023; 15:nu15020371. [PMID: 36678242 PMCID: PMC9867330 DOI: 10.3390/nu15020371] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/28/2022] [Accepted: 12/30/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Traditionally, Curcuma xanthorriza (CX), black cumin seed (BC), and honey have been used by the Indonesian people as medicinal ingredients to treat various health symptoms. CX extracts and BC have been proven in the laboratory as chemopreventive agents, antioxidants, and immunomodulators. In this study, we developed CX extract, BC oil, and honey into herbal honey preparations (CXBCH) and hypothesized that the preparations show chemopreventive activity. The purpose of the study was to determine the CXBCH potential as chemopreventive, antioxidant, and immunomodulatory. METHOD In this experimental laboratory research, antioxidant, immunomodulatory, and cytotoxic activities were tested on human mammary cancer cell lines (T47D cells) while the chemopreventive activity of the CXBCH preparations on Sprague Dawley (SD) rats induced with dimethylbenzene(a)anthracene (DMBA). RESULTS CXBCH preparations demonstrated immunomodulatory, antioxidant, and cytotoxic activities in T47D, Hela, and HTB-183 cells and in DMBA-induced SD rats, as the preparations inhibited tumor nodule formation, increased the number of CD4, CD8 and CD4CD25 cells, and glutathione-S-transferase (GST) activity, and decreased serum NO levels. CONCLUSIONS CXBCH preparations display chemopreventive, antioxidant, and immunomodulatory properties.
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Affiliation(s)
- Titiek Hidayati
- Department of Public Health and Family Medicine, Faculty of Medicine and Health Science, Universitas Muhammadiyah Yogyakarta, Yogyakarta 55252, Indonesia
- Correspondence: (T.H.); (A.A.)
| | - Indrayanti Indrayanti
- Department of Anatomical Pathology, Faculty of Medicine and Health Science, Universitas Muhammadiyah Yogyakarta, Yogyakarta 55252, Indonesia
| | - Endang Darmawan
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Ahmad Dahlan, Yogyakarta 55252, Indonesia
| | - Akrom Akrom
- Department of Pharmacology and Clinical Pharmacy, Master Pharmacy Degree Program, Faculty of Pharmacy, Universitas Ahmad Dahlan, Yogyakarta 55252, Indonesia
- Ahmad Dahlan Drug Information and Research Center, Universitas Ahmad Dahlan, Yogyakarta 55252, Indonesia
- Correspondence: (T.H.); (A.A.)
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15
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Kashfi K. Fifty Years of Diazeniumdiolate Research: A Tribute to Dr. Larry K. Keefer. Crit Rev Oncog 2023; 28:47-55. [PMID: 37824386 PMCID: PMC11076142 DOI: 10.1615/critrevoncog.2023048491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
The pioneering studies of Dr. Larry Keefer and colleagues with diazeniumdiolates or NONOates as a platform have unraveled the chemical biology of many nitric oxides and have led to the design of a variety of promising therapeutic agents in oncology, gastroenterology, antimicrobials, wound healing, and the like. This dedication to Dr. Larry Keefer briefly highlights some of his studies using the diazeniumdiolate platform in the cancer arena.
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Affiliation(s)
- Khosrow Kashfi
- Department of Molecular, Cellular and Biomedical Sciences, Sophie Davis School of Biomedical Education, City University of New York School of Medicine, 160 Convent Avenue, New York, NY 10031, USA; Graduate Program in Biology, City University of New York Graduate Center, New York, NY, USA
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16
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Owczarek-Januszkiewicz A, Magiera A, Olszewska MA. Enzymatically Modified Isoquercitrin: Production, Metabolism, Bioavailability, Toxicity, Pharmacology, and Related Molecular Mechanisms. Int J Mol Sci 2022; 23. [PMID: 36499113 DOI: 10.3390/ijms232314784] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/20/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Quercetin and its glycosides, such as isoquercitrin or rutin, are among the most ubiquitous flavonoids present in plants. They possess numerous health-promoting properties, whose applicability is, however, limited by poor water solubility and absorption issues. Enzymatically modified isoquercitrin (EMIQ) is an isoquercitrin derivative obtained from rutin via enzymatic transformations that greatly enhance its bioavailability. Due to advantageous reports on its safety and bioactivity, EMIQ is currently gaining importance as a food additive and a constituent of dietary supplements. This review summarizes the thus-far-conducted investigations into the metabolism, toxicity, biological properties, and molecular mechanisms of EMIQ and presents a comprehensive characterization of this valuable substance, which might represent the future of flavonoid supplementation.
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Ullah R, Rehman NU, Jamshidi-Adegani F, Bari A. Editorial: Medicinal Plants and Marine-Derived Natural Products as Cancer Chemopreventive Agents. Front Pharmacol 2022; 13:900275. [PMID: 35721167 PMCID: PMC9205221 DOI: 10.3389/fphar.2022.900275] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Riaz Ullah
- Medicinal Aromatic and Poisonous Plants Research Center (MAPPRC), College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Najeeb Ur Rehman
- Natural Products Laboratory, Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Fatemeh Jamshidi-Adegani
- Laboratory for Stem Cell and Regenerative Medicine, Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Riyadh, Riyadh, Saudi Arabia
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Ahmad A, Saeed M, Ansari IA. Molecular insights on chemopreventive and anticancer potential of carvacrol: Implications from solid carcinomas. J Food Biochem 2021; 45:e14010. [PMID: 34796513 DOI: 10.1111/jfbc.14010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/29/2021] [Accepted: 11/01/2021] [Indexed: 12/20/2022]
Abstract
Globally, cancer is one of the deadliest diseases, estimated to cause 9.9 million deaths in 2020. Conventional cancer treatments commonly involve mono-chemotherapy or a combination of radiotherapy and mono-chemotherapy. However, the negative side effects of these approaches have been extensively reported and have prompted the search for new therapeutic drugs. Over the past few years, numerous dietary agents, medicinal plants, and their phytochemicals gained considerable therapeutic importance because of their anticancer, antiviral, anti-inflammatory, and antioxidant activities. Recent years have shown that essential oils possess therapeutic effects against numerous cancers. They are primarily used due to their lesser side effects than standard chemotherapeutic drugs. Carvacrol (CRV) is a phenolic monoterpenoid found in essential oils of oregano, thyme, pepperwort, wild bergamot, and other plants. Numerous anticancer reports of CRV substantiated that the main mechanistic action of CRV involves reduction in the viability of cancer cells and induction of apoptosis via both intrinsic and extrinsic pathways. CRV also obstructs the migration and invasion of cells leading to the suppressed proliferation rate. Furthermore, CRV mediates augmented ROS generation resulting in DNA damage and also halts the progression of cell cycle. Treatment of CRV modulates the expression of apoptotic proteins (Bax, Bad) and molecular targets of various signaling pathways (PI3K/AKT/mTOR, MAPKs, and Notch) in multiple solid carcinomas. Hence, this review aimed to acquire and disseminate the knowledge of chemopreventive and anticancer effects of CRV and the mechanisms of action already described for the compound against numerous cancers, including solid carcinomas, to guide future research. PRACTICAL APPLICATIONS: Development and formulation of phytocompound based anticancer drug agents to counteract the aftereffects of chemotherapeutic drugs is a propitious approach. CRV is a monoterpenoid consisting of a phenolic group obtained from the essential oils of oregano and thyme. These plants are being used as food flavoring spice and as fragrance ingredient in various cosmetic formulations. For the use of CRV as an efficient chemopreventive agent, different therapeutic interactions of CRV along with its targeted pathways and molecules, involved in the regulation of onset and progression of various types of solid carcinomas, need to be studied and explored thoroughly.
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Affiliation(s)
- Afza Ahmad
- Department of Biosciences, Integral University, Lucknow, India
| | - Mohd Saeed
- Department of Biology, College of Sciences, University of Hail, Hail, Saudi Arabia
| | - Irfan A Ansari
- Department of Biosciences, Integral University, Lucknow, India
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Garg A, Chaturvedi S. A comprehensive review on Chrysin: Emphasis on Molecular targets, Pharmacological actions and Bio-pharmaceutical aspects. Curr Drug Targets 2021; 23:420-436. [PMID: 34431464 DOI: 10.2174/1389450122666210824141044] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 06/25/2021] [Accepted: 07/13/2021] [Indexed: 11/22/2022]
Abstract
Chrysin (a flavonoid) showed various promising pharmacological activities viz. anti-cancer, anti-diabetic, immune-modulation, antidepressant, and anti-asthmatic. Additionally, it exhibited potential protective effects against various toxins on different organs like the liver, brain, kidney, and heart. A multitude of studies has been conducted to explore the possible targets for its possible mechanism of action. However, its therapeutic applications have been limited due to its poor oral bioavailability. The major reason for its poor bioavailability is its extensive first-pass metabolism. A critical review of the pharmacological properties of Chrysin and its associated molecular targets has not been discussed as yet comprehensively. Therefore, the emphasis of the present work is to provide an in-depth understanding of molecular targets accountable for the pharmacological actions of Chrysin. Moreover, a schematic diagram was made the first time for representing the comprehensive pharmacokinetic properties of Chrysin which helps to understand the biopharmaceutical aspect for its successful delivery. An in-depth understanding of the biopharmaceutical properties of Chrysin will help in adopting a suitable formulation approach to overcome poor oral bioavailability. Additionally, it facilitates to study of the possible pharmacokinetic interactions of Chrysin with other drugs. Hence, we found that Chrysin is a miraculous natural agent with myriad therapeutic properties and its benefit can be exploited with an in-depth understanding of molecular targets, pharmacological actions, and biopharmaceutical attributes.
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Affiliation(s)
- Anuj Garg
- Institute of Pharmaceutical Research, GLA University, NH-2 Mathura Delhi Road, P.O.- Chaumuhan, Mathura- 281406 (U.P.). India
| | - Shashank Chaturvedi
- Institute of Pharmaceutical Research, GLA University, NH-2 Mathura Delhi Road, P.O.- Chaumuhan, Mathura- 281406 (U.P.). India
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Elekofehinti OO, Iwaloye O, Olawale F, Ariyo EO. Saponins in Cancer Treatment: Current Progress and Future Prospects. Pathophysiology 2021; 28:250-272. [PMID: 35366261 PMCID: PMC8830467 DOI: 10.3390/pathophysiology28020017] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 12/14/2022] Open
Abstract
Saponins are steroidal or triterpenoid glycoside that is distinguished by the soap-forming nature. Different saponins have been characterized and purified and are gaining attention in cancer chemotherapy. Saponins possess high structural diversity, which is linked to the anticancer activities. Several studies have reported the role of saponins in cancer and the mechanism of actions, including cell-cycle arrest, antioxidant activity, cellular invasion inhibition, induction of apoptosis and autophagy. Despite the extensive research and significant anticancer effects of saponins, there are currently no known FDA-approved saponin-based anticancer drugs. This can be attributed to a number of limitations, including toxicities and drug-likeness properties. Recent studies have explored options such as combination therapy and drug delivery systems to ensure increased efficacy and decreased toxicity in saponin. This review discusses the current knowledge on different saponins, their anticancer activity and mechanisms of action, as well as promising research within the last two decades and recommendations for future studies.
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Affiliation(s)
- Olusola Olalekan Elekofehinti
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology Akure, PMB 704, Nigeria; (O.I.); (E.O.A.)
- Correspondence:
| | - Opeyemi Iwaloye
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology Akure, PMB 704, Nigeria; (O.I.); (E.O.A.)
| | - Femi Olawale
- Nanogene and Drug Delivery Group, Department of Biochemistry, University of Kwa-Zulu Natal, Durban 4000, South Africa;
- Department of Biochemistry, College of Medicine, University of Lagos, Lagos 101017, Nigeria
| | - Esther Opeyemi Ariyo
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology Akure, PMB 704, Nigeria; (O.I.); (E.O.A.)
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Khan I, Mahfooz S, Ansari IA. Antiproliferative and Apoptotic Properties of Andrographolide Against Human Colon Cancer DLD1 Cell Line. Endocr Metab Immune Disord Drug Targets 2021; 20:930-942. [PMID: 31774047 DOI: 10.2174/1871530319666191125111920] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/04/2019] [Accepted: 11/05/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND In recent years, natural products have received great attention for cancer prevention owing to their various health benefits, noticeable lack of toxicity and side effects, and the limitations of chemotherapeutic agents. Andrographolide, a labdane diterpenoid is a principal bioactive constituent of Andrographis paniculata Nees, exhibits significant anticancer activity. OBJECTIVE The efficacy of andrographolide on colon cancer cells is yet to be elucidated completely. Therefore, we investigated the anticancer efficiency of andrographolide in colon cancer DLD1 cell line. METHODS Antiproliferative activity of andrographolide on DLD1 cells was evaluated by MTT assay, LDH release assay, morphological analysis and colony formation assay. Induction of apoptosis was determined by DAPI staining, Annexin V-FITC staining assay, and caspase-3 activation assay. Role of andrographolide induced cellular reactive oxygen species (ROS) and its association with apoptosis induction in DLD1 cells was elucidated by DCFDA dye. Synergistic ability of andrographolide with 5- fluorouracil (5-FU) and paclitaxel (PTX) was evaluated by MTT assay. RESULTS Results of the present study indicated that andrographolide declined cell viability of DLD1 cells in a concentration and time-dependent manner. Andrographolide induced apoptosis via nuclear condensation, phosphatidylserine externalization and caspase-3 activation. It also augmented cellular ROS levels which were in turn associated with apoptosis induction in DLD1 cells. Moreover, andrographolide displayed synergistic activity with 5-FU and PTX against DLD1 cells. CONCLUSION The present study showed that andrographolide demonstrated antiproliferative and apoptotic properties, moreover it also displayed synergistic effect with chemotherapeutic drugs in colon cancer DLD1 cells.
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Affiliation(s)
- Imran Khan
- Department of Molecular Biology, Beykoz Institute of Life Sciences and Biotechnology, Bezmialem Vakif University,
Yalıköy Mahallesi, Beykoz, Istanbul, Turkey,Department of Biosciences, Integral University, Dasauli, Kursi Road, Lucknow, 226026, India
| | - Sadaf Mahfooz
- Department of Molecular Biology, Beykoz Institute of Life Sciences and Biotechnology, Bezmialem Vakif University,
Yalıköy Mahallesi, Beykoz, Istanbul, Turkey,Department of Biosciences, Integral University, Dasauli, Kursi Road, Lucknow, 226026, India
| | - Irfan A Ansari
- Department of Biosciences, Integral University, Dasauli, Kursi Road, Lucknow, 226026, India
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Gitlin-Domagalska A, Maciejewska A, Dębowski D. Bowman-Birk Inhibitors: Insights into Family of Multifunctional Proteins and Peptides with Potential Therapeutical Applications. Pharmaceuticals (Basel) 2020; 13:ph13120421. [PMID: 33255583 PMCID: PMC7760496 DOI: 10.3390/ph13120421] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/13/2020] [Accepted: 11/23/2020] [Indexed: 02/07/2023] Open
Abstract
Bowman-Birk inhibitors (BBIs) are found primarily in seeds of legumes and in cereal grains. These canonical inhibitors share a highly conserved nine-amino acids binding loop motif CTP1SXPPXC (where P1 is the inhibitory active site, while X stands for various amino acids). They are natural controllers of plants' endogenous proteases, but they are also inhibitors of exogenous proteases present in microbials and insects. They are considered as plants' protective agents, as their elevated levels are observed during injury, presence of pathogens, or abiotic stress, i.a. Similar properties are observed for peptides isolated from amphibians' skin containing 11-amino acids disulfide-bridged loop CWTP1SXPPXPC. They are classified as Bowman-Birk like trypsin inhibitors (BBLTIs). These inhibitors are resistant to proteolysis and not toxic, and they are reported to be beneficial in the treatment of various pathological states. In this review, we summarize up-to-date research results regarding BBIs' and BBLTIs' inhibitory activity, immunomodulatory and anti-inflammatory activity, antimicrobial and insecticidal strength, as well as chemopreventive properties.
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Abstract
Background: While aspirin use is known to be associated with reduced incidence of various cancer types, it is unclear whether this benefit extends to thyroid cancer. We aimed to evaluate the association between aspirin use and thyroid cancer development. Methods: This nested case-control study used nationwide data from the Korean National Health Insurance Service-National Sample Cohort 2002-2015. In total, 4547 individuals with newly developed thyroid cancer were matched with 13,641 controls based on age, sex, and follow-up period. Odds ratios (ORs) and 95% confidence intervals (CIs) for thyroid cancer development according to aspirin use were analyzed using a multivariable conditional logistic regression model. Results: The number of days for which patients with thyroid cancer used aspirin (the proportions of no use, <30 days/year, 30-90 days/year, and ≥90 days/year were 93.03%, 6.51%, 0.31%, and 0.15%, respectively) was comparable with that of the controls (p = 0.371, chi-squared test). The risk of thyroid cancer development was not associated with the duration of aspirin use (ORs [CI] for aspirin use <30 days/year, 30-90 days/year, and ≥90 days/year were 1.11 [0.96-1.28], 1.01 [0.54-1.88], and 1.23 [0.50-3.06], respectively, compared with no use) after adjusting for body mass index, smoking status, hypertension, Charlson comorbidity index, and number of outpatient visits per year. In addition, subgroup analyses stratified by age, sex, and follow-up duration did not reveal any significant association between aspirin use and thyroid cancer. Conclusions: Our findings suggest that even extended aspirin use may not impact the prevention or onset of thyroid cancer.
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Affiliation(s)
- Young Ki Lee
- Center for Thyroid Cancer; National Cancer Center, Goyang, Republic of Korea
| | - Yul Hwangbo
- Center for Thyroid Cancer; National Cancer Center, Goyang, Republic of Korea
| | - Sangwon Lee
- Cancer Data Center; National Cancer Center, Goyang, Republic of Korea
| | - Dong-Eun Lee
- Biostatistics Collaboration Team, Research Core Center, Research Institute; National Cancer Center, Goyang, Republic of Korea
| | - Eun Kyung Lee
- Center for Thyroid Cancer; National Cancer Center, Goyang, Republic of Korea
| | - Min Sun Yeom
- Center for Supercomputing Applications, Korea Institute of Science and Technology Information, Daejeon, Republic of Korea
| | - Jungnam Joo
- Division of Cancer Epidemiology and Management; National Cancer Center, Goyang, Republic of Korea
| | - Sun-Young Kong
- Department of Laboratory Medicine, National Cancer Center, Goyang, Republic of Korea
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24
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Delmas D, Xiao J, Vejux A, Aires V. Silymarin and Cancer: A Dual Strategy in Both in Chemoprevention and Chemosensitivity. Molecules 2020; 25:E2009. [PMID: 32344919 DOI: 10.3390/molecules25092009] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/09/2020] [Accepted: 04/21/2020] [Indexed: 02/08/2023] Open
Abstract
Silymarin extracted from milk thistle consisting of flavonolignan silybin has shown chemopreventive and chemosensitizing activity against various cancers. The present review summarizes the current knowledge on the potential targets of silymarin against various cancers. Silymarin may play on the system of xenobiotics, metabolizing enzymes (phase I and phase II) to protect normal cells against various toxic molecules or to protect against deleterious effects of chemotherapeutic agents on normal cells. Furthermore, silymarin and its main bioactive compounds inhibit organic anion transporters (OAT) and ATP-binding cassettes (ABC) transporters, thus contributing to counteracting potential chemoresistance. Silymarin and its derivatives play a double role, namely, limiting the progression of cancer cells through different phases of the cycle-thus forcing them to evolve towards a process of cell death-and accumulating cancer cells in a phase of the cell cycle-thus making it possible to target a greater number of tumor cells with a specific anticancer agent. Silymarin exerts a chemopreventive effect by inducing intrinsic and extrinsic pathways and reactivating cell death pathways by modulation of the ratio of proapoptotic/antiapoptotic proteins and synergizing with agonists of death domains receptors. In summary, we highlight how silymarin may act as a chemopreventive agent and a chemosensitizer through multiple pathways.
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Bibak B, Shakeri F, Barreto GE, Keshavarzi Z, Sathyapalan T, Sahebkar A. A review of the pharmacological and therapeutic effects of auraptene. Biofactors 2019; 45:867-879. [PMID: 31424600 DOI: 10.1002/biof.1550] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/26/2019] [Indexed: 12/25/2022]
Abstract
There is a growing awareness in herbal medications as they are usually safe and devoid of significant adverse effects. Auraptene is a natural bioactive monoterpene coumarin ether and is consumed all over the world. There is growing evidence of the therapeutic benefits of auraptene. Auraptene, also known as auraptene and 7-geranyloxycoumarin, is a bioactive monoterpene coumarin from Rutaceae family, which is isolated from Citrus aurantium (Seville orange) and Aegle marmelos (bael fruit). Auraptene is a highly pleiotropic molecule, which can modulate intracellular signaling pathways that control inflammation, cell growth, and apoptosis. It has a potential therapeutic role in the prevention and treatment of various diseases due to its anti-inflammatory and antioxidant activities as well as its excellent safety profile. In the present article, various pharmacological and therapeutic effects of auraptene were reviewed. Different online databases using keywords such as auraptene, therapeutic effects and pharmacological effects were searched until the end of September 2018, for this purpose. Auraptene has been suggested to be effective in the treatment of a broad range of disorders including inflammatory disorders, dysentery, wounds, scars, keloids, and pain. In addition, different studies have demonstrated that auraptene possesses numerous pharmacological properties including anti-inflammatory, anti-oxidative, anti-diabetic, anti-hypertensive and anti-cancer as well as neuroprotective effects. The present review provides a detailed survey of scientific researches regarding pharmacological properties and therapeutic effects of auraptene.
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Affiliation(s)
- Bahram Bibak
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
- Department of Physiology, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Farzaneh Shakeri
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - George E Barreto
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Santiago, Chile
| | - Zakieh Keshavarzi
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
- Department of Physiology, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Thozhukat Sathyapalan
- Department of Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Hull, UK
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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26
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Kavi Rajan R, Hussein MZ, Fakurazi S, Yusoff K, Masarudin MJ. Increased ROS Scavenging and Antioxidant Efficiency of Chlorogenic Acid Compound Delivered via a Chitosan Nanoparticulate System for Efficient In Vitro Visualization and Accumulation in Human Renal Adenocarcinoma Cells. Int J Mol Sci 2019; 20:ijms20194667. [PMID: 31547100 PMCID: PMC6801874 DOI: 10.3390/ijms20194667] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 08/23/2019] [Accepted: 08/25/2019] [Indexed: 11/16/2022] Open
Abstract
Naturally existing Chlorogenic acid (CGA) is an antioxidant-rich compound reported to act a chemopreventive agent by scavenging free radicals and suppressing cancer-causing mechanisms. Conversely, the compound’s poor thermal and pH (neutral and basic) stability, poor solubility, and low cellular permeability have been a huge hindrance for it to exhibit its efficacy as a nutraceutical compound. Supposedly, encapsulation of CGA in chitosan nanoparticles (CNP), nano-sized colloidal delivery vector, could possibly assist in enhancing its antioxidant properties, in vitro cellular accumulation, and increase chemopreventive efficacy at a lower concentration. Hence, in this study, a stable, monodispersed, non-toxic CNP synthesized via ionic gelation method at an optimum parameter (600 µL of 0.5 mg/mL of chitosan and 200 µL of 0.7 mg/mL of tripolyphosphate), denoted as CNP°, was used to encapsulate CGA. Sequence of physicochemical analyses and morphological studies were performed to discern the successful formation of the CNP°-CGA hybrid. Antioxidant property (studied via DPPH (1,1-diphenyl-2-picrylhydrazyl) assay), in vitro antiproliferative activity of CNP°-CGA, and in vitro accumulation of fluorescently labeled (FITC) CNP°-CGA in cancer cells were evaluated. Findings revealed that successful formation of CNP°-CGA hybrid was reveled through an increase in particle size 134.44 ± 18.29 nm (polydispersity index (PDI) 0.29 ± 0.03) as compared to empty CNP°, 80.89 ± 5.16 nm (PDI 0.26 ± 0.01) with a maximal of 12.04 μM CGA loaded per unit weight of CNP° using 20 µM of CGA. This result correlated with Fourier-Transform Infrared (FTIR) spectroscopic analysis, transmission Electron Microscopy (TEM) and field emission scanning (FESEM) electron microscopy, and ImageJ evaluation. The scavenging activity of CNP°-CGA (IC50 5.2 ± 0.10 µM) were conserved and slightly higher than CNP° (IC50 6.4±0.78 µM). An enhanced cellular accumulation of fluorescently labeled CNP°-CGA in the human renal cancer cells (786-O) as early as 30 min and increased time-dependently were observed through fluorescent microscopic visualization and flow cytometric assessment. A significant concentration-dependent antiproliferation activity of encapsulated CGA was achieved at IC50 of 16.20 µM as compared to CGA itself (unable to determine from the cell proliferative assay), implying that the competent delivery vector, chitosan nanoparticle, is able to enhance the intracellular accumulation, antiproliferative activity, and antioxidant properties of CGA at lower concentration as compared to CGA alone.
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Affiliation(s)
- Revathi Kavi Rajan
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia
- Cancer Research Laboratory Institute of Biosciences, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Mohd Zobir Hussein
- Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Sharida Fakurazi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Khatijah Yusoff
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Mas Jaffri Masarudin
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
- Cancer Research Laboratory Institute of Biosciences, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
- Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
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Abstract
Biochanin A (BCA) is an isoflavone mainly found in red clover with poor solubility and oral absorption that is known to have various effects, including anti-inflammatory, estrogen-like, and glucose and lipid metabolism modulatory activity, as well as cancer preventive, neuroprotective, and drug interaction effects. BCA is already commercially available and is among the main ingredients in many types of supplements used to alleviate postmenopausal symptoms in women. The activity of BCA has not been adequately evaluated in humans. However, the results of many in vitro and in vivo studies investigating the potential health benefits of BCA are available, and the complex mechanisms by which BCA modulates transcription, apoptosis, metabolism, and immune responses have been revealed. Many efforts have been exerted to improve the poor bioavailability of BCA, and very promising results have been reported. This review focuses on the major effects of BCA and its possible molecular targets, potential uses, and limitations in health maintenance and treatment.
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Affiliation(s)
- Chen Yu
- Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China
| | - Peng Zhang
- Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China.,Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Lixin Lou
- Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China
| | - Yang Wang
- Department of Infectious Diseases, First Hospital of Jilin University, Changchun, China.,Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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Rao S, Chinkwo K, Santhakumar A, Johnson S, Blanchard C. Apoptosis Induction Pathway in Human Colorectal Cancer Cell Line SW480 Exposed to Cereal Phenolic Extracts. Molecules 2019; 24:E2465. [PMID: 31277499 PMCID: PMC6651285 DOI: 10.3390/molecules24132465] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 06/28/2019] [Accepted: 07/02/2019] [Indexed: 01/29/2023] Open
Abstract
Cereal phenolic extracts have previously been investigated for their potential anticancer properties; however, the exact mechanisms involved in the inhibition of tumour growth are unclear. One possible mechanism is the induction of apoptosis which is characterised by cell shrinkage, protein fragmentation, and DNA degradation followed by rapid engulfment of cell debris by macrophages. This study examines the ability of phenolic extracts from four cereals: rice, barley, oats and sorghum to induce apoptosis on colorectal cancer cells SW480. Wholegrain extracts from pigmented varieties of red rice, purple rice, black sorghum, and brown sorghum showed a significant reduction in cancer cell proliferation. Morphological observation using APOPercentage™ dye indicated positive for apoptosis. Further analyses of Yunlu29 (rice), Shawaya Short Black 1 and IS1136 (sorghum) showed expression of p53 and confirmed activation of multiple caspases, specifically for caspase 3 and 7. Purple rice, on the other hand, did not upregulate caspase 3 and 7, hence, suggestive of cell cycle arrest. Therefore, phenolic compounds present in cereals such as pigmented rice and sorghum may suppress cancer cell proliferation through the activation of the apoptosis.
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Affiliation(s)
- Shiwangni Rao
- School of Biomedical Sciences, Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University, Wagga Wagga, NSW 2650, Australia
| | - Kenneth Chinkwo
- School of Biomedical Sciences, Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University, Wagga Wagga, NSW 2650, Australia.
| | - Abishek Santhakumar
- School of Biomedical Sciences, Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University, Wagga Wagga, NSW 2650, Australia
| | - Stuart Johnson
- Agriculture and Food Discipline, School of Molecular and Life Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, WA 6845, Australia
| | - Christopher Blanchard
- School of Biomedical Sciences, Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University, Wagga Wagga, NSW 2650, Australia
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Zacharias NM, Ornelas A, Lee J, Hu J, Davis JS, Uddin N, Pudakalakatti S, Menter DG, Karam JA, Wood CG, Hawk ET, Kopetz S, Vilar E, Bhattacharya PK, Millward SW. Real-Time Interrogation of Aspirin Reactivity, Biochemistry, and Biodistribution by Hyperpolarized Magnetic Resonance Spectroscopy. Angew Chem Int Ed Engl 2019; 58:4179-4183. [PMID: 30680862 DOI: 10.1002/anie.201812759] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/21/2019] [Indexed: 12/21/2022]
Abstract
Hyperpolarized magnetic resonance spectroscopy enables quantitative, non-radioactive, real-time measurement of imaging probe biodistribution and metabolism in vivo. Here, we investigate and report on the development and characterization of hyperpolarized acetylsalicylic acid (aspirin) and its use as a nuclear magnetic resonance (NMR) probe. Aspirin derivatives were synthesized with single- and double-13 C labels and hyperpolarized by dynamic nuclear polarization with 4.7 % and 3 % polarization, respectively. The longitudinal relaxation constants (T1 ) for the labeled acetyl and carboxyl carbonyls were approximately 30 seconds, supporting in vivo imaging and spectroscopy applications. In vitro hydrolysis, transacetylation, and albumin binding of hyperpolarized aspirin were readily monitored in real time by 13 C-NMR spectroscopy. Hyperpolarized, double-labeled aspirin was well tolerated in mice and could be observed by both 13 C-MR imaging and 13 C-NMR spectroscopy in vivo.
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Affiliation(s)
- Niki M Zacharias
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.,Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Argentina Ornelas
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Jaehyuk Lee
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Jingzhe Hu
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Jennifer S Davis
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Nasir Uddin
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Shivanand Pudakalakatti
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - David G Menter
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Jose A Karam
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Christopher G Wood
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Ernest T Hawk
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Scott Kopetz
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Eduardo Vilar
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.,Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Pratip K Bhattacharya
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Steven W Millward
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
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Salehi B, Fokou PVT, Sharifi-Rad M, Zucca P, Pezzani R, Martins N, Sharifi-Rad J. The Therapeutic Potential of Naringenin: A Review of Clinical Trials. Pharmaceuticals (Basel) 2019; 12:E11. [PMID: 30634637 DOI: 10.3390/ph12010011] [Citation(s) in RCA: 352] [Impact Index Per Article: 70.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/02/2019] [Accepted: 01/04/2019] [Indexed: 12/13/2022] Open
Abstract
Naringenin is a flavonoid belonging to flavanones subclass. It is widely distributed in several Citrus fruits, bergamot, tomatoes and other fruits, being also found in its glycosides form (mainly naringin). Several biological activities have been ascribed to this phytochemical, among them antioxidant, antitumor, antiviral, antibacterial, anti-inflammatory, antiadipogenic and cardioprotective effects. Nonetheless, most of the data reported have been obtained from in vitro or in vivo studies. Although some clinical studies have also been performed, the main focus is on naringenin bioavailability and cardioprotective action. In addition, these studies were done in compromised patients (i.e., hypercholesterolemic and overweight), with a dosage ranging between 600 and 800 μM/day, whereas the effect on healthy volunteers is still debatable. In fact, naringenin ability to improve endothelial function has been well-established. Indeed, the currently available data are very promising, but further research on pharmacokinetic and pharmacodynamic aspects is encouraged to improve both available production and delivery methods and to achieve feasible naringenin-based clinical formulations.
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Maulina T, Widayanti R, Hardianto A, Sjamsudin E, Pontjo B, Yusuf HY. The Usage of Curcumin as Chemopreventive Agent for Oral Squamous Cell Carcinoma: An Experimental Study on Sprague-Dawley Rat. Integr Cancer Ther 2019; 18:1534735418822094. [PMID: 30616418 PMCID: PMC6432668 DOI: 10.1177/1534735418822094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Background: Curcumin, a natural herb that can be isolated from turmeric has been known for its therapeutic potential, including its chemopreventive potential, while heme oxygenase-1 (HO-1) is an antioxidant enzyme that can act as the biomarker for the progression of oral squamous cell carcinoma (OSCC). The current study investigated the efficacy of curcumin as a chemopreventive agent for OSCC by evaluating the immunoexpression of HO-1 at epithelial dysplasia stage. Methods: The current experimental study was conducted at the Veterinary Medicine Faculty, Bogor Agricultural Institute, Indonesia, using 40 Sprague-Dawley rats. All rats were randomly divided into 1 of 2 groups: the experimental group that was fed with standard rat food and curcumin and the control group that was fed with standard rat food without curcumin. At the beginning of the fifth week, every animal was wounded on the right buccal mucosa and was exposed to 0.5% 7,12-dymethylbenz(a)anthracene 3 times a week for 4 weeks in order to induce epithelial dysplasia of OSCC. On the ninth week, the right buccal mucosa was biopsied and the immunoexpression of HO-1 in both groups was compared and analyzed. Results: Sample examination revealed that all rats showed moderate to severe dysplastic epithelial dysplasia stage of OSCC, while a Mann-Whitney test showed that there was no significant (P = .09) difference found between the 2 groups for the immunoexpression of HO-1. Conclusion: With regard to its chemopreventive potential, the curcumin dose used in the study was not proven to be effective. Further study is of importance.
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Carpenter EL, Le MN, Miranda CL, Reed RL, Stevens JF, Indra AK, Ganguli-Indra G. Photoprotective Properties of Isothiocyanate and Nitrile Glucosinolate Derivatives From Meadowfoam ( Limnanthes alba) Against UVB Irradiation in Human Skin Equivalent. Front Pharmacol 2018; 9:477. [PMID: 29867483 PMCID: PMC5962701 DOI: 10.3389/fphar.2018.00477] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 04/23/2018] [Indexed: 11/13/2022] Open
Abstract
Exposure to ultraviolet B (UVB) irradiation of the skin leads to numerous dermatological concerns including skin cancer and accelerated aging. Natural product glucosinolate derivatives, like sulforaphane, have been shown to exhibit chemopreventive and photoprotective properties. In this study, we examined meadowfoam (Limnanthes alba) glucosinolate derivatives, 3-methoxybenzyl isothiocyanate (MBITC) and 3-methoxyphenyl acetonitrile (MPACN), for their activity in protecting against the consequences of UV exposure. To that end, we have exposed human primary epidermal keratinocytes (HPEKs) and 3D human skin reconstructed in vitro (EpiDermTM FT-400) to UVB insult and investigated whether MBITC and MPACN treatment ameliorated the harmful effects of UVB damage. Activity was determined by the compounds’ efficacy in counteracting UVB-induced DNA damage, matrix-metalloproteinase (MMP) expression, and proliferation. We found that in monolayer cultures of HPEK, MBITC and MPACN did not protect against a UVB-induced loss in proliferation and MBITC itself inhibited cell proliferation. However, in human reconstructed skin-equivalents, MBITC and MPACN decrease epidermal cyclobutane pyrimidine dimers (CPDs) and significantly reduce total phosphorylated γH2A.X levels. Both MBITC and MPACN inhibit UVB-induced MMP-1 and MMP-3 expression indicating their role to prevent photoaging. Both compounds, and MPACN in particular, showed activity against UVB-induced proliferation as indicated by fewer epidermal PCNA+ cells and prevented UVB-induced hyperplasia as determined by a reduction in reconstructed skin epidermal thickness (ET). These data demonstrate that MBITC and MPACN exhibit promising anti-photocarcinogenic and anti-photoaging properties in the skin microenvironment and could be used for therapeutic interventions.
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Affiliation(s)
- Evan L Carpenter
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR, United States
| | - Mai N Le
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR, United States
| | - Cristobal L Miranda
- Linus Pauling Institute, Oregon State University, Corvallis, OR, United States
| | - Ralph L Reed
- Linus Pauling Institute, Oregon State University, Corvallis, OR, United States
| | - Jan F Stevens
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR, United States.,Linus Pauling Institute, Oregon State University, Corvallis, OR, United States.,Molecular and Cellular Biology Program, Oregon State University, Corvallis, OR, United States
| | - Arup K Indra
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR, United States.,Linus Pauling Institute, Oregon State University, Corvallis, OR, United States.,Molecular and Cellular Biology Program, Oregon State University, Corvallis, OR, United States.,Knight Cancer Institute, Oregon Health & Science University, Portland, OR, United States.,Department of Dermatology, Oregon Health & Science University, Portland, OR, United States
| | - Gitali Ganguli-Indra
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR, United States.,Molecular and Cellular Biology Program, Oregon State University, Corvallis, OR, United States.,Knight Cancer Institute, Oregon Health & Science University, Portland, OR, United States
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33
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Abstract
INTRODUCTION α-Mangostin (α-MG) is the most representative xanthone isolated from the pericarp of mangosteen, possessing extensive biological activities and pharmacological properties, considered as an antineoplastic agent, antioxidant, anti-proliferation and induces apoptosis. AREAS COVERED The bioactivity and pharmacological properties of α-MG are being actively investigated by various industrial and academic institutions. The bioactivities of α-MG have been summarized in several previous reviews, which were worthy of high compliment. However, recently, many new literatures about the bioactivities of α-MG have been further reported from 2016 to 2017. Herein, the activities of α-MG are supplemented and summarized in this text. EXPERT OPINION As previously said, α-MG possesses good bioactivities pharmacological properties. More recently, it found that α-MG has the effect of maintaining cardiovascular system and gastrointestinal health and controlling free radical oxidation. Furthermore, α-MG has more applications in cosmetics, with the effects of anti-aging, anti-wrinkle, acne treatment, maintenance of skin lubrication. The application of α-MG in treating rheumatoid arthritis has been disclosed and the MG-loaded self-micro emulsion (MG-SME) was designed to improve its pharmacokinetic deficiencies. As mentioned above, α-MG can be a promising drug, also worthy of developing, and further research is crucial for the future application of α-MG.
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Affiliation(s)
- Guoqing Chen
- a Department of Chemistry and Chemical Engineering , Shaoxing University , Shaoxing , P.R.China
| | - Yong Li
- a Department of Chemistry and Chemical Engineering , Shaoxing University , Shaoxing , P.R.China
| | - Wei Wang
- b Shaoxing University Yuanpei College , Shaoxing University , Shaoxing , P.R.China
| | - Liping Deng
- a Department of Chemistry and Chemical Engineering , Shaoxing University , Shaoxing , P.R.China.,b Shaoxing University Yuanpei College , Shaoxing University , Shaoxing , P.R.China
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Rafieian-Kopaei M, Movahedi M. Breast cancer chemopreventive and chemotherapeutic effects of Camellia Sinensis (green tea): an updated review. Electron Physician 2017; 9:3838-3844. [PMID: 28465816 PMCID: PMC5410915 DOI: 10.19082/3838] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/18/2017] [Indexed: 01/20/2023] Open
Abstract
Introduction Camellia sinensis belongs to the plant family of Theaceae, native to East Asia, the Indian Subcontinent and Southeast Asia, but naturalized in many parts of the world. The aim of this study was to overview its anti-breast cancer chemopreventive and chemotherapeutic effects. This review article is aimed to overview breast cancer chemopreventive and chemotherapeutic effects of Camellia sinensis (green tea). Methods This review article was carried out by searching studies in PubMed, Medline, Web of Science, and IranMedex databases. The initial search strategy identified around 108 references. In this study, 68 studies were accepted for further screening, and met all our inclusion criteria [in English, full text, chemopreventive and chemotherapeutic effects of Camellia sinensis and dated mainly from the year 1999 to 2016. The search terms were Camellia sinensis, chemopreventive, chemotherapeutic properties, pharmacological effects. Result The result of this study suggested that the catechin available in Camellia sinensis has properties which can prevent and treat breast cancer. It has also been shown to inhibit proliferation of breast cancer cells and to block carcinogenesis. It was found that increased Camellia sinensis consumption may lower the risk of breast cancer. Camellia sinensis intake was shown to reduce the risk of breast cancer incidence. In addition, potential breast cancer chemopreventive effect of Camellia sinensis both in vivo and in vitro was highly confirmed. However, the evidence of low effect and no effect was observed. More clinical trial studies are needed to prove its anti-breast cancer activity decisively. Conclusion Camellia sinensis is broadly utilized as a part of customary medication since antiquated time because of its cost adequacy, and fewer reaction properties. The studies demonstrated anti-breast cancer activity of Camellia sinensis and its component by adjusting cell signaling pathways such as angiogenesis, apoptosis, and transcription factor. Furthermore, Camellia sinensis and its chemical compound was shown to be extremely useful in the development of novel anticancer medications.
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Affiliation(s)
- Mahmoud Rafieian-Kopaei
- Full Professor, Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mino Movahedi
- Mino Movahedi, MD in Obstetrics and Gynecology, Assistant Professor, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Freitas DDS, Morgado-Díaz JA, Gehren AS, Vidal FCB, Fernandes RMT, Romão W, Tose LV, Frazão FNS, Costa MCP, Silva DF, Nascimento MDDSB. Cytotoxic analysis and chemical characterization of fractions of the hydroalcoholic extract of the Euterpe oleracea Mart. seed in the MCF-7 cell line. ACTA ACUST UNITED AC 2017; 69:714-721. [PMID: 28211563 DOI: 10.1111/jphp.12679] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 11/12/2016] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To analyse the antineoplastic activity of fractions derived from the hydroalcoholic extract of Euterpe oleracea Mart. seed in the MCF-7 cell line and to identify the compounds responsible for the antineoplastic action. METHODS Cells were treated with 10, 20, 40 and 60 μg/ml with the hexane, chloroform and ethyl acetate fraction (EAF) of the hydroalcoholic extract of açaí seed, for 24 and 48 h. After treatment, cell viability was measured using MTT assay and cell death was assessed using the Annexin-Pi assay. The most cytotoxic fraction under study was analysed by mass spectrometry using an electrospray ionization source and a cyclotron analyser coupled to a Fourier transform. Data were analysed statistically by analysis of variance (ANOVA) or by Student's t-test, where appropriate. KEY FINDINGS All fractions caused significant reduction in the cell viability, but the EAF was the most cytotoxic (P < 0.001). It was observed the absence of significant annexin staining but increase Pi staining (P < 0.001). The EAF is composed of epicatechin, proanthocyanidin A2 and trimeric and tetrameric procyanidins. CONCLUSIONS In this study, we demonstrated that EAF was the most effective fraction in reducing cell viability and causing necroptosis in the MCF-7 cell.
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Affiliation(s)
- Dayanne da S Freitas
- Post-Graduation Program in Adult and Children Health, Research Center of CCBS, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - José A Morgado-Díaz
- Cellular Biology Program, Brazilian National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
| | - Adriana S Gehren
- Cellular Biology Program, Brazilian National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
| | - Flávia C B Vidal
- Post-Graduation Program in Adult and Children Health, Research Center of CCBS, Federal University of Maranhão, São Luís, Maranhão, Brazil.,Morphology Department, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Raquel Maria T Fernandes
- Center of Exact and Natural Sciences, Stadual University of Maranhão, São Luís, Maranhão, Brazil
| | - Wanderson Romão
- Petroleômica and Forensic Laboratory, Chemistry Department, Federal University Espírito Santo, Vitória, Espírito Santo, Brazil.,Federal Institute of Education, Science and Technology of Espírito Santo, Vila Velha, Espírito Santo, Brazil
| | - Lilian V Tose
- Petroleômica and Forensic Laboratory, Chemistry Department, Federal University Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Fabiola N S Frazão
- Scholarship Scientific Initiation PIBIC-CNPq/UFMA, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Maria Célia P Costa
- Center of Exact and Natural Sciences, Stadual University of Maranhão, São Luís, Maranhão, Brazil
| | - Dulcelena F Silva
- Morphology Department, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Maria do Desterro S B Nascimento
- Post-Graduation Program in Adult and Children Health, Research Center of CCBS, Federal University of Maranhão, São Luís, Maranhão, Brazil.,Pathology Department, Federal University of Maranhão, São Luís, Maranhão, Brazil
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Iman V, Mohan S, Abdelwahab SI, Karimian H, Nordin N, Fadaeinasab M, Noordin MI, Noor SM. Anticancer and anti-inflammatory activities of girinimbine isolated from Murraya koenigii. Drug Des Devel Ther 2016; 11:103-121. [PMID: 28096658 PMCID: PMC5207336 DOI: 10.2147/dddt.s115135] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Therapy that directly targets apoptosis and/or inflammation could be highly effective for the treatment of cancer. Murraya koenigii is an edible herb that has been traditionally used for cancer treatment as well as inflammation. Here, we describe that girinimbine, a carbazole alkaloid isolated from M. koenigii, induced apoptosis and inhibited inflammation in vitro as well as in vivo. Induction of apoptosis in human colon cancer cells (HT-29) by girinimbine revealed decreased cell viability in HT-29, whereas there was no cytotoxic effect on normal colon cells. Changes in mitochondrial membrane potential, nuclear condensation, cell permeability, and cytochrome c translocation in girinimbine-treated HT-29 cells demonstrated involvement of mitochondria in apoptosis. Early-phase apoptosis was shown in both acridine orange/propidium iodide and annexin V results. Girinimbine treatment also resulted in an induction of G0/G1 phase arrest which was further corroborated with the upregulation of two cyclin-dependent kinase proteins, p21 and p27. Girinimbine treatment activated apoptosis through the intrinsic pathway by activation of caspases 3 and 9 as well as cleaved caspases 3 and 9 which ended by triggering the execution pathway. Moreover, apoptosis was confirmed by downregulation of Bcl-2 and upregulation of Bax in girinimbine-treated cells. In addition, the key tumor suppressor protein, p53, was seen to be considerably upregulated upon girinimbine treatment. Induction of apoptosis by girinimbine was also evidenced in vivo in zebrafish embryos, with results demonstrating significant distribution of apoptotic cells in embryos after a 24-hour treatment period. Meanwhile, anti-inflammatory action was evidenced by the significant dose-dependent girinimbine inhibition of nitric oxide production in lipopolysaccharide/interferon-gamma-induced cells along with significant inhibition of nuclear factor-kappa B translocation from the cytoplasm to nucleus in stimulated RAW 264.7 cells. Girinimbine was also shown to have considerable antioxidant activity whereby 20 μg/mL of girinimbine was equivalent to 82.17±1.88 μM of Trolox. In mice with carrageenan-induced peritonitis, oral pretreatment with girinimbine helped limit total leukocyte migration (mainly of neutrophils), and reduced pro-inflammatory cytokine levels (interleukin-1beta and tumor necrosis factor-alpha) in the peritoneal fluid. These findings strongly suggest that girinimbine could act as a chemopreventive and/or chemotherapeutic agent by inducing apoptosis while suppressing inflammation. There is a potential for girinimbine to be further investigated for its applicability in treating early stages of cancer.
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Affiliation(s)
- Venoos Iman
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Syam Mohan
- Medical Research Center, Jazan University, Jazan, Saudi Arabia
| | | | - Hamed Karimian
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Noraziah Nordin
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | | | | | - Suzita Mohd Noor
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Osuna-Ruiz I, López-Saiz CM, Burgos-Hernández A, Velázquez C, Nieves-Soto M, Hurtado-Oliva MA. Antioxidant, antimutagenic and antiproliferative activities in selected seaweed species from Sinaloa, Mexico. Pharm Biol 2016; 54:2196-2210. [PMID: 26959892 DOI: 10.3109/13880209.2016.1150305] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Context Seaweeds from the Mexican Pacific Ocean have not been evaluated as a source of chemoprotectants. Objective The objective of this study is to evaluate chemopreventive activities of the seaweeds Phaephyceae - Padina durvillaei (Dictyotaceae) - Rodhophyceae - Spyridia filamentosa (Spyridiaceae), Gracilaria vermiculophylla (Gracilariaceae) - and Chlorophyceae - Ulva expansa (Ulvaceae), Codium isabelae (Codiaceae), Rhizoclonium riparium (Cladophoraceae) and Caulerpa sertularioides (Caulerpaceae). Materials and methods Methanol, acetone and hexane seaweed extracts were assessed at 30 and 3 mg/mL on antioxidant capacity (DPPH and ABTS assays), 0.003-3.0 mg/plate on antimutagenic activity against AFB1 using Salmonella typhimurium TA98 and TA100 tester strains in Ames test, and 12.5 to 100 μg/mL on antiproliferative activity on Murine B-cell lymphoma. Phenols, flavonoids and pigments content were also assessed as antioxidant compounds. Results Extraction yield was higher in methanol than in acetone and hexane extracts (6.4, 2.7 and 1.4% dw). Antioxidant capacity was higher in brown and green than in red seaweed species, particularly in P. durvillaei extracted in acetone (EC50 value= 16.9 and 1.56 mg/mL for DPPH and ABTS). Flavonoids and chlorophylls were identified as mainly antioxidant components; particularly in hexane extracts, which were correlated with the antioxidant capacity. Highest mutagenesis inhibition (> 40%) occurred in R. riparium at the lowest concentration assayed (0.003 mg/plate), while highest antiproliferative inhibition (37 and 72% for 12.5 and 25 μg/mL) occurred in C. sertularioides. Discussion and conclusion Flavonoids and chlorophylls explained the chemopreventive activities assessed in S. filamentosa, R. riparium and C. sertularioides. These seaweeds have a high potential as a source of novel chemoprotectants.
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Affiliation(s)
- Idalia Osuna-Ruiz
- a Facultad De Ciencias Del Mar , Universidad Autónoma De Sinaloa , Mazatlán , Sinaloa , México
| | - Carmen-María López-Saiz
- b Departamento De Investigación Y Posgrado En Alimentos , Universidad De Sonora , Sonora , México
| | - Armando Burgos-Hernández
- b Departamento De Investigación Y Posgrado En Alimentos , Universidad De Sonora , Sonora , México
| | - Carlos Velázquez
- c Departamento De Ciencias Químico Biológicas , Universidad De Sonora , Sonora , México
| | - Mario Nieves-Soto
- a Facultad De Ciencias Del Mar , Universidad Autónoma De Sinaloa , Mazatlán , Sinaloa , México
| | - Miguel A Hurtado-Oliva
- a Facultad De Ciencias Del Mar , Universidad Autónoma De Sinaloa , Mazatlán , Sinaloa , México
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Badr El-Din NK, Abdel Fattah SM, Pan D, Tolentino L, Ghoneum M. Chemopreventive Activity of MGN-3/Biobran Against Chemical Induction of Glandular Stomach Carcinogenesis in Rats and Its Apoptotic Effect in Gastric Cancer Cells. Integr Cancer Ther 2016; 15:NP26-NP34. [PMID: 27151588 PMCID: PMC5739167 DOI: 10.1177/1534735416642287] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/13/2016] [Accepted: 02/19/2016] [Indexed: 01/26/2023] Open
Abstract
In the current study, we investigated the chemopreventive activity of arabinoxylan rice bran, MGN-3/Biobran, against chemical induction of glandular stomach carcinogenesis in rats. Gastric cancer was induced by carcinogen methylnitronitrosoguanidine (MNNG), and rats received MNNG alone or MNNG plus Biobran (40 mg/kg body weight) for a total of 8 months. Averaged results from 2 separate readings showed that exposure to MNNG plus Biobran caused gastric dysplasia and cancer (adenocarcinoma) in 4.5/12 rats (9/24 readings, 37.5%), with 3.5/12 rats (7/24 readings, 29.2%) showing dysplasia and 1/12 rats (8.3%) developing adenocarcinoma. In contrast, in rats treated with MNNG alone, 8/10 (80%) developed dysplasia and adenocarcinoma, with 6/10 rats (60%) showing dysplasia and 2/10 rats (20%) developing adenocarcinoma. The effect of combining both agents was also associated with significant suppression of the expression of the tumor marker Ki-67 and remarkable induction in the apoptotic gastric cancer cells via mitochondrial-dependent pathway as indicated by the upregulation in p53 expression, Bax expression, downregulation in Bcl-2 expression, an increase in Bax/Bcl-2 ratio, and an activation of caspase-3. In addition, Biobran treatment induced cell-cycle arrest in the subG1 phase, where the hypodiploid cell population was markedly increased. Moreover, Biobran treatment protected rats against MNNG-induced significant decrease in lymphocyte levels. We conclude that Biobran provides protection against chemical induction of glandular stomach carcinogenesis in rats and may be useful for the treatment of human patients with gastric cancer.
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Affiliation(s)
| | | | - Deyu Pan
- Charles Drew University of Medicine and Science, Los Angeles, CA, USA
| | | | - Mamdooh Ghoneum
- Charles Drew University of Medicine and Science, Los Angeles, CA, USA
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Abstract
Oleanolic acid (AO) and maslinic acid (MA) are constituents of the skins of different fruits, including olives and white or red grapes. Although both compounds are known to have beneficial properties against different types of cancers, thus far, there are no studies about their chemopreventive effects in human breast cancer. Thus, we sought to elucidate whether both compounds possess chemopreventive activity. Two cell lines of human breast cancer cells and one noncancerous human mammary epithelial cells were used to determine the effects of OA and MA. The results showed that OA inhibited the proliferation and increased the oxidative stress of highly invasive cells. Additionally, OA decreased oxidative stress and oxidative damage to the DNA in human mammary epithelial cells. These results suggest that OA could act as a chemopreventive agent in human breast cancer and could inhibit the proliferation of highly invasive breast cancer cells.
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Affiliation(s)
- Cristina Sánchez-Quesada
- Immunology Division, Department of Health Sciences, Faculty of Experimental Sciences, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
- Centro de Estudios Avanzados en Olivar y Aceites de Oliva, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
- Agrifood Campus of International Excellence, ceiA3, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
| | - Alicia López-Biedma
- Immunology Division, Department of Health Sciences, Faculty of Experimental Sciences, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
- Centro de Estudios Avanzados en Olivar y Aceites de Oliva, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
- Agrifood Campus of International Excellence, ceiA3, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
| | - José J Gaforio
- Immunology Division, Department of Health Sciences, Faculty of Experimental Sciences, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
- Centro de Estudios Avanzados en Olivar y Aceites de Oliva, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
- Agrifood Campus of International Excellence, ceiA3, University of Jaén, Campus las Lagunillas s/n, 23071 Jaén, Spain.
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Berry AC, Nakshabendi R, Abidali H, Atchaneeyasakul K, Dholaria K, Johnson C, Kishore VA, Baltz AC. Adverse Effects of Grape Seed Extract Supplement: A Clinical Case and Long-Term Follow-Up. J Diet Suppl 2015; 13:232-5. [PMID: 25688637 DOI: 10.3109/19390211.2015.1008617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Grape seed extract (GSE) supplement use is becoming more popular today for its potential chemopreventive and chemotherapeutic role. We report a 49-year-old male who presented with recurrent nausea, vomiting, diarrhea, and acute weakness following GSE use. A thorough medical workup ensued and no causes were identified clinically, procedurally, or with imaging. Symptoms resolved after GSE discontinuation and the patient remained symptom-free 5 years later. This case illustrates the paucity of documented detailed clinical cases and lack of controlled trials detailing a thorough and reproducible adverse effect profile of GSE supplement.
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Affiliation(s)
- Andrew C Berry
- a 1 Kansas City University of Medicine and Biosciences , Kansas City, Missouri, USA
| | - Rahman Nakshabendi
- b 2 Department of Medicine, University of Florida College of Medicine-Jacksonville , Jacksonville, Florida, USA
| | - Hussein Abidali
- c 3 Department of Medicine, Banner Good Samaritan Medical Center , Phoenix, Arizona, USA
| | - Kunakorn Atchaneeyasakul
- d 4 Department of Neurology, University of Miami Miller School of Medicine , Miami, Florida, USA
| | - Kevin Dholaria
- e 5 Department of Medicine, Department of Neurology, University of Miami Miller School of Medicine , Miami, Florida, USA
| | | | - Varsha A Kishore
- a 1 Kansas City University of Medicine and Biosciences , Kansas City, Missouri, USA
| | - Aaron C Baltz
- g 7 7GI Associates, Gastroenterology , Milwaukee, Wisconsin, USA
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El Hosry L, Di Giorgio C, Birer C, Habib J, Tueni M, Bun SS, Herbette G, De Meo M, Ollivier E, Elias R. In vitro cytotoxic and anticlastogenic activities of saxifragifolin B and cyclamin isolated from Cyclamen persicum and Cyclamen libanoticum. Pharm Biol 2014; 52:1134-1140. [PMID: 24649909 DOI: 10.3109/13880209.2013.879600] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
CONTEXT The genus Cyclamen L. (Primulaceae) is rich in saponins known to have interesting biological activities. OBJECTIVE To isolate saxifragifolin B and cyclamin, two triterpene saponins, from Cyclamen libanoticum Hildebr and Cyclamen persicum Mill, and to assess their cytotoxic, clastogenic/aneugenic, and anticlastogenic effects, as well as antioxidant potential. MATERIALS AND METHODS Saxifragifolin B and cyclamin were tested for their cytotoxicity against SK-BR-3, HT-29, HepG2/3A, NCI-H1299, BXPC-3, 22RV1, and normal DMEM cell lines using WST-1 assay. Their clastogenic/aneugenic activities and anticlastogenic effects against the anticancer drug mitomycin C were assessed by the in vitro micronucleus assay in CHO cells. Their antioxidant capacities were determined using Fe(2+)-chelating and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assays. RESULTS Both saponins were described for the first time in Cyclamen libanoticum. They showed strong cytotoxic activities against the tested cancer cell lines. Saxifragifolin B was found to be 56- and 37-times more active than mitomycin C against breast adenocarcinoma (SK-BR-3) and lung carcinoma (NCI-H1299), respectively. Also, saxifragifolin B did not induce micronuclei formation and prevented cells from mitomycin C clastogenic effect. Cyclamin induced a significant increase of micronucleated cells after metabolic activation with S9 mix, and did not possess any anticlastogenic activity. Both molecules exhibited low antioxidant activities as compared to reference compounds. DISCUSSION AND CONCLUSIONS This study showed the remarkable cytotoxic activity of saxifragifolin B, especially against breast adenocarcinoma and lung carcinoma and its chemoprotective activity against mitomycin C. Thus, saxifragifolin B could be suggested as a potential cytotoxic drug with a preventive effect against possible exposures to genotoxic agents.
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Affiliation(s)
- Leina El Hosry
- Laboratoire de Pharmacognosie et Ethnopharmacologie, UMR MD3, Faculté de Pharmacie, Aix-Marseille Université , Marseille Cedex , France
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Senggunprai L, Kukongviriyapan V, Prawan A, Kukongviriyapan U. Quercetin and EGCG exhibit chemopreventive effects in cholangiocarcinoma cells via suppression of JAK/STAT signaling pathway. Phytother Res 2013; 28:841-8. [PMID: 24038588 DOI: 10.1002/ptr.5061] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 06/03/2013] [Accepted: 08/04/2013] [Indexed: 12/16/2022]
Abstract
Quercetin and epigallocatechin-3-gallate (EGCG) are dietary phytochemicals with antiinflammatory and antitumor effects. In the present study, we examined the effects of these two compounds on Janus-like kinase (JAK)/signal transduction and transcription (STAT) pathway of cholangiocarcinoma (CCA) cells, because CCA is one of the aggressive cancers with very poor prognosis and JAK/STAT pathway is critically important in inflammation and carcinogenesis. The results showed that the JAK/STAT pathway activation by proinflammatory cytokine interleukin-6 and interferon-γ in CCA cells was suppressed by pretreatment with quercetin and EGCG, evidently by a decrease of the elevated phosphorylated-STAT1 and STAT3 proteins in a dose-dependent manner. The cytokine-mediated up-regulation of inducible nitric oxide synthase (iNOS) and intercellular adhesion molecule-1 (ICAM-1) via JAK/STAT cascade was abolished by both quercetin and EGCG pretreatment. Moreover, these flavonoids also could inhibit growth and cytokine-induced migration of CCA cells. Pretreatment with specific JAK inhibitors, AG490 and piceatannol, abolished cytokine-induced iNOS and ICAM-1 expression. These results demonstrate beneficial effects of quercetin and EGCG in the suppression of JAK/STAT cascade of CCA cells. Quercetin and EGCG would be potentially useful as cancer chemopreventive agents against CCA.
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Affiliation(s)
- Laddawan Senggunprai
- Department of Pharmacology, Faculty of Medicine, and Liver Fluke and Cholangiocarcinoma Research Center, Khon Kaen University, 40002, Thailand
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Liu W, Tan X, Shu L, Sun H, Song J, Jin P, Yu S, Sun M, Jia X. Ursolic acid inhibits cigarette smoke extract-induced human bronchial epithelial cell injury and prevents development of lung cancer. Molecules 2012; 17:9104-15. [PMID: 22858837 PMCID: PMC6268827 DOI: 10.3390/molecules17089104] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Revised: 07/25/2012] [Accepted: 07/26/2012] [Indexed: 12/21/2022] Open
Abstract
Cigarette smoking is the main cause of chronic obstructive pulmonary disease and lung cancer. The present study was aimed to explore the chemopreventive effect of ursolic acid (UA) on these diseases. In the CSE treated normal human bronchial epithelial cell model, UA alleviated cytotoxicity caused by CSE, recovered the intracellular redox balance, and relieved the stimulation of external deleterious factors as well. UA mitigated CSE-induced DNA damage through the Nrf2 (nuclear factor erythroid 2-related factor 2) pathway. Moreover, UA inhibited lung cancer development in the model established by A549 cells in nude mice in vivo. For the first time, our results indicate that UA could be developed as a potential lung cancer chemopreventive agent.
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Affiliation(s)
- Wenbo Liu
- Key Laboratory of Delivery Systems of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, China; (W.L.); (X.T.); (L.S.); (J.S.); (P.J.)
- Department of Life Sciences, Anhui University, Hefei, Anhui 230039, China; (H.S.); (S.Y.); (M.S.)
| | - Xiaobin Tan
- Key Laboratory of Delivery Systems of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, China; (W.L.); (X.T.); (L.S.); (J.S.); (P.J.)
| | - Luan Shu
- Key Laboratory of Delivery Systems of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, China; (W.L.); (X.T.); (L.S.); (J.S.); (P.J.)
| | - Hanyan Sun
- Department of Life Sciences, Anhui University, Hefei, Anhui 230039, China; (H.S.); (S.Y.); (M.S.)
| | - Jie Song
- Key Laboratory of Delivery Systems of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, China; (W.L.); (X.T.); (L.S.); (J.S.); (P.J.)
| | - Ping Jin
- Key Laboratory of Delivery Systems of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, China; (W.L.); (X.T.); (L.S.); (J.S.); (P.J.)
| | - Siming Yu
- Department of Life Sciences, Anhui University, Hefei, Anhui 230039, China; (H.S.); (S.Y.); (M.S.)
| | - Min Sun
- Department of Life Sciences, Anhui University, Hefei, Anhui 230039, China; (H.S.); (S.Y.); (M.S.)
| | - Xiaobin Jia
- Key Laboratory of Delivery Systems of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, China; (W.L.); (X.T.); (L.S.); (J.S.); (P.J.)
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Yusof YAM, Saad SM, Makpol S, Shamaan NA, Ngah WZW. Hot water extract of Chlorella vulgaris induced DNA damage and apoptosis. Clinics (Sao Paulo) 2010; 65:1371-7. [PMID: 21340229 PMCID: PMC3020351 DOI: 10.1590/s1807-59322010001200023] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2010] [Revised: 10/26/2010] [Accepted: 10/26/2010] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVES The aim of this study was to determine the antiproliferative and apoptotic effects of hot water extracts of Chlorella vulgaris on hepatoma cell line HepG2. INTRODUCTION The search for food and spices that can induce apoptosis in cancer cells has been a major study interest in the last decade. Chlorella vulgaris, a unicellular green algae, has been reported to have antioxidant and anti-cancer properties. However, its chemopreventive effects in inhibiting the growth of cancer cells have not been studied in great detail. METHODS HepG2 liver cancer cells and WRL68 normal liver cells were treated with various concentrations (0-4 mg/ml) of hot water extract of C. vulgaris after 24 hours incubation. Apoptosis rate was evaluated by TUNEL assay while DNA damage was assessed by Comet assay. Apoptosis proteins were evaluated by Western blot analysis. RESULTS Chlorella vulgaris decreased the number of viable HepG2 cells in a dose dependent manner (p < 0.05), with an IC50 of 1.6 mg/ml. DNA damage as measured by Comet assay was increased in HepG2 cells at all concentrations of Chlorella vulgaris tested. Evaluation of apoptosis by TUNEL assay showed that Chlorella vulgaris induced a higher apoptotic rate (70%) in HepG2 cells compared to normal liver cells, WRL68 (15%). Western blot analysis showed increased expression of pro-apoptotic proteins P53, Bax and caspase-3 in the HepG2 cells compared to normal liver cells WRL68, and decreased expression of the anti-apoptotic protein Bcl-2. CONCLUSIONS Chlorella vulgaris may have anti-cancer effects by inducing apoptosis signaling cascades via an increased expression of P53, Bax and caspase-3 proteins and through a reduction of Bcl-2 protein, which subsequently lead to increased DNA damage and apoptosis.
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Affiliation(s)
- Yasmin Anum Mohd Yusof
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
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Habib SHM, Makpol S, Hamid NAA, Das S, Ngah WZW, Yusof YAM. Ginger extract (Zingiber officinale) has anti-cancer and anti-inflammatory effects on ethionine-induced hepatoma rats. Clinics (Sao Paulo) 2008; 63:807-13. [PMID: 19061005 PMCID: PMC2664283 DOI: 10.1590/s1807-59322008000600017] [Citation(s) in RCA: 137] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2008] [Accepted: 08/08/2008] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To evaluate the effect of ginger extract on the expression of NFkappaB and TNF-alpha in liver cancer-induced rats. METHODS Male Wistar rats were randomly divided into 5 groups based on diet: i) control (given normal rat chow), ii) olive oil, iii) ginger extract (100mg/kg body weight), iv) choline-deficient diet + 0.1% ethionine to induce liver cancer and v) choline-deficient diet + ginger extract (100mg/kg body weight). Tissue samples obtained at eight weeks were fixed with formalin and embedded in paraffin wax, followed by immunohistochemistry staining for NFkappaB and TNF-alpha. RESULTS The expression of NFkappaB was detected in the choline-deficient diet group, with 88.3 +/- 1.83% of samples showing positive staining, while in the choline-deficient diet supplemented with ginger group, the expression of NFkappaB was significantly reduced, to 32.35 +/- 1.34% (p<0.05). In the choline-deficient diet group, 83.3 +/- 4.52% of samples showed positive staining of TNF-alpha, which was significantly reduced to 7.94 +/- 1.32% (p<0.05) when treated with ginger. There was a significant correlation demonstrated between NFkappaB and TNF-alpha in the choline-deficient diet group but not in the choline-deficient diet treated with ginger extract group. CONCLUSION In conclusion, ginger extract significantly reduced the elevated expression of NFkappaB and TNF-alpha in rats with liver cancer. Ginger may act as an anti-cancer and anti-inflammatory agent by inactivating NFkappaB through the suppression of the pro-inflammatory TNF-alpha.
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Affiliation(s)
- Shafina Hanim Mohd Habib
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan, Malaysia Medical Centre - Kuala Lumpur, Malaysia
| | - Suzana Makpol
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan, Malaysia Medical Centre - Kuala Lumpur, Malaysia
| | - Noor Aini Abdul Hamid
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan, Malaysia Medical Centre - Kuala Lumpur, Malaysia
| | - Srijit Das
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan, Malaysia Medical Centre - Kuala Lumpur, Malaysia.
, Tel.: 603 9289.5297
| | - Wan Zurinah Wan Ngah
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan, Malaysia Medical Centre - Kuala Lumpur, Malaysia
| | - Yasmin Anum Mohd Yusof
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan, Malaysia Medical Centre - Kuala Lumpur, Malaysia
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