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Abstract
α-Mangostin is a xanthone natural product isolated as a secondary metabolite from the mangosteen tree. It has attracted a great deal of attention due to its wide-ranging effects on certain biological activity, such as apoptosis, tumorigenesis, proliferation, metastasis, inflammation, oxidation, bacterial growth and metabolism. This review focuses on the key pathways directly affected by α-mangostin and how this varies between disease states. Insight is also provided, where investigated, into the key structural features of α-mangostin that produce these biological effects. The review then sheds light on the utility of α-mangostin as a investigational tool for certain diseases and demonstrate how future derivatives may increase selectivity and potency for specific disease states.
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Yazgan B, Mesci S, Bayık N, Akşahin M, Çiftçi GY, Yıldırım T. Explorations of ATP-Binding Cassette Transporters and Apoptosis Signal Pathways of 2-Hydroxyanthraquinone Substituted Cyclotriphosphazenes in MCF-7 and DLD-1 Cell Lines. Anticancer Agents Med Chem 2021; 22:1124-1138. [PMID: 34353271 DOI: 10.2174/1871520621666210805144252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/02/2021] [Accepted: 06/21/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND As a class with biological properties, such as anti-cancer, anti-bacterial, anti-HIV, and various physical effects, phosphazene derivatives constitute the most striking part of inorganic compounds. Anthraquinones, on the other hand, are a broad family of compounds with a wide variety of biological properties; the biologically active anthraquinones have been used as valuable tool compounds for biochemical and pharmacological research. OBJECTIVE In this study, we aimed to investigate the effect of the anthraquinone substituted cyclotriphosphazene compounds on apoptosis and drug resistance in MCF-7 and DLD-1 cells. METHODS In breast and colon cells, mRNA levels of multi-drug resistance genes (ABCB1, ABCC3, ABCC10, ABCC11, and ABCG2), apoptotic genes (BAX, BCL-2, p53, and PARP), heat shock (HSP27, HSP40, HSP60, HSP90α) and endoplasmic reticulum chaperone genes (GRP78, and GRP94) were determined by the qPCR method. The amount of proteins of the cell cycle, HSPs, apoptosis, and related signaling pathways were measured by the membrane array kits. RESULTS Compounds 2, 3, 4, and 7 showed the most potent results on the ATP-binding cassette genes in both breast and colon cancer cells. These compounds have a remarkable effect on apoptotic, heat shock, and ER chaperone genes in cancer cells. Besides, these compounds induced protein levels of pro-apoptotic pathways, leading to apoptosis by inhibiting anti-apoptotic pathways. Also, these compounds decreased HSPs. CONCLUSION These compounds have potential properties that eliminate drug resistance, suppress heat shock and ER chaperone genes, and drag cells to apoptotic cell death and are notable for drug studies.
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Affiliation(s)
- Burak Yazgan
- Department of Medical Services and Techniques, Sabuncuoğlu Serefeddin Health Services Vocational School, Amasya University, 05100, Amasya. Turkey
| | - Seda Mesci
- Scientific Technical Application and Research Center, Hitit University, 19030, Çorum. Turkey
| | - Nagihan Bayık
- Department of Chemistry, Faculty of Sciences, Gebze Technical University, 41400, Gebze, Kocaeli. Turkey
| | - Maşuk Akşahin
- University of Amasya, Institute of Science, Department of Biotechnology, Amasya. Turkey
| | - Gönül Yenilmez Çiftçi
- Department of Chemistry, Faculty of Sciences, Gebze Technical University, 41400, Gebze, Kocaeli. Turkey
| | - Tuba Yıldırım
- Department of Biology, Faculty of Arts and Sciences, Amasya University, 05100, Amasya. Turkey
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Chen MH, Gu YY, Zhang AL, Sze DMY, Mo SL, May BH. Biological effects and mechanisms of matrine and other constituents of Sophora flavescens in colorectal cancer. Pharmacol Res 2021; 171:105778. [PMID: 34298110 DOI: 10.1016/j.phrs.2021.105778] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/01/2021] [Accepted: 07/18/2021] [Indexed: 01/30/2023]
Abstract
The plant Sophora flavescens Ait. has been used in the clinical management of colorectal cancer (CRC). Its constituent compounds, notably the alkaloids matrine, oxymatrine, and sophoridine, have received considerable research attention in experimental models of CRC in vivo and in vitro. This review found that extracts of S. flavescens and/or its constituent compounds have been reported to inhibit CRC cell proliferation by inducing cell-cycle arrest at the G1 phase, inducing apoptosis via the intrinsic pathway, interfering in cancer metabolism, inhibiting metastasis and angiogenesis, regulating senescence and telomeres, regulating the tumour microenvironment and down-regulating cancer-related inflammation. In addition, matrine and oxymatrine reversed multi-drug resistance and enhanced the effects of chemotherapies. These anti-cancer effects were associated with regulation of several cellular signalling pathways including: MAPK/ERK, PI3K/AKT/mTOR, p38MAPK, NF-κB, Hippo/LATS2, TGF-β/Smad, JAK/STAT3, RhoA/ROC, and Wnt/ β-catenin pathways. These multiple actions in CRC suggest the alkaloids of S. flavescens may be therapeutic candidates for CRC management. Nevertheless, there remains considerable scope for future research into its flavonoid constituents, the effects of combinations of compounds, and the interaction between these compounds and anti-cancer drugs. In addition, more research is needed to investigate likely drug ligand-receptor interactions for each of the bioactive compounds.
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Affiliation(s)
- Meng-Hua Chen
- School of Health and Biomedical Science, RMIT University, P.O. Box 71, Bundoora, Melbourne, VIC 3083, Australia.
| | - Yue-Yu Gu
- The Second Clinical College, Guangzhou University of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510080, China.
| | - Anthony Lin Zhang
- School of Health and Biomedical Science, RMIT University, P.O. Box 71, Bundoora, Melbourne, VIC 3083, Australia.
| | - Daniel Man-Yuen Sze
- School of Health and Biomedical Science, RMIT University, P.O. Box 71, Bundoora, Melbourne, VIC 3083, Australia.
| | - Sui-Lin Mo
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
| | - Brian H May
- School of Health and Biomedical Science, RMIT University, P.O. Box 71, Bundoora, Melbourne, VIC 3083, Australia.
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Mun JG, Han YH, Jeon HD, Yoon DH, Lee YG, Hong SH, Kee JY. Inhibitory Effect of Gallotannin on Lung Metastasis of Metastatic Colorectal Cancer Cells by Inducing Apoptosis, Cell Cycle Arrest and Autophagy. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:1535-1555. [PMID: 34247563 DOI: 10.1142/s0192415x21500725] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Colorectal cancer (CRC) is the second most common cause of cancer death in the world, and metastatic CRC is a major cause of cancer death. Gallotannin (GT), a polyphenolic compound, has shown various biological effects such as anti-oxidant, anti-inflammatory, antimicrobial, and antitumor effects. However, the effects of GT on metastatic CRC cells are not completely understood. This study aimed to investigate the anti-metastatic effect of GT and the underlying mechanisms on metastatic CRC cells. Oral administration of GT suppressed the lung metastasis of metastatic CRC cells in the experimental mouse model. GT decreased the viability of metastatic CRC cell lines, including CT26, HCT116, and SW620, by inducing apoptosis through the activation of extrinsic and intrinsic pathways, cell cycle arrest through inactivation of CDK2/cyclin A complex, and autophagic cell death through up-regulation of LC3B and p62 levels. GT regulated PI3K/AKT/mTOR and AMPK signaling pathways, which are critical for the development and maintenance of cancer. Additionally, non-cytotoxic concentrations of GT can suppress migration and invasion of CRC cells by inhibiting the expression and activity of matrix metalloproteinase (MMP)-2 and MMP-9 and epithelial-mesenchymal transition by downregulating the expression of mesenchymal markers including snail, twist, and vimentin. In conclusion, GT prevented colorectal lung metastasis by reducing survival and inhibiting the metastatic phenotypes of CRC cells.
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Affiliation(s)
- Jeong-Geon Mun
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Yo-Han Han
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Hee-Dong Jeon
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Dae Hwan Yoon
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Yeong Gyeong Lee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Seung-Heon Hong
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Ji-Ye Kee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
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β-Glucan: A dual regulator of apoptosis and cell proliferation. Int J Biol Macromol 2021; 182:1229-1237. [PMID: 33991557 DOI: 10.1016/j.ijbiomac.2021.05.065] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/26/2021] [Accepted: 05/10/2021] [Indexed: 01/09/2023]
Abstract
β-Glucans are polysaccharides generally obtained from the cell wall of bacteria, fungi, yeasts, and aleurone layer of cereals. β-Glucans are polymers, with β-1,3 glucose as core linear structure, but they differ in their main branch length, linkages and branching patterns, giving rise to high and low-molecular-weight β-glucans. They are well-known cell response modifiers with immune-modulating, nutraceutical and health beneficial effects, including anticancer and pro-apoptotic properties. β-Glucan extracts have shown positive responses in controlling tumor cell proliferation and activation of the immune system. The immunomodulatory action of β-glucans enhances the host's antitumor defense against cancer. In consonance with the above, many studies have shown that β-glucan treatment leads to the induction of apoptotic death of cancer cells. The ability of β-glucans to stimulate apoptotic pathways or the proteins involved in apoptosis prompting a new domain in cancer therapy. β-glucan can be a potential therapeutic agent for the treatment of cancer. However, there is a need to legitimize the β-glucan type, as most of the studies include β-glucan from different sources having different physicochemical properties. The body of literature presented here focuses on the effects of β-glucan on immunomodulation, proliferation, cell death and the possible mechanisms and pathways involved in these processes.
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Kashyap D, Garg VK, Goel N. Intrinsic and extrinsic pathways of apoptosis: Role in cancer development and prognosis. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2021; 125:73-120. [PMID: 33931145 DOI: 10.1016/bs.apcsb.2021.01.003] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Apoptosis, also named programmed cell death, is a fundament process required for morphogenetic homeostasis during early development and in pathophysiological conditions. It is come into existence in 1972 by work of Kerr, Wyllie and Currie and later on investigated during the research on development of the C. elegans. Trigger by several stimuli, apoptosis is necessary during the embryonic development and aging as homeostatic mechanism to control the cell population and also play a key role as defense mechanism against the immune responses and elimination of damaged cells. Cancer, a genetic disease, is a growing burden on the health and economy of both developing and developed countries. Every year there is tremendously increasing in the number of new cancer cases and mortality rate. Although, there is a significant improvement have been made in biotechnological and bioinformatic fields however, the therapeutic advantages and cancer etiology is still under explored. Several studies determined the deregulation of different apoptotic components during the cancer development and progression. Apoptosis relies on activation of distinct signaling pathways that are often deregulated in cancer. Thus, exploring the single or more than one apoptotic component underlying their expression in carcinogenesis could help to track the disease progression. Current book chapter will provide the several evidences supporting the use of different apoptotic components as prognosis and prediction markers in various human cancer types.
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Affiliation(s)
- Dharambir Kashyap
- Department of Histopathology, Postgraduation Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | - Neelam Goel
- Department of Information Technology, UIET, Panjab University, Chandigarh, India.
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Chen K, Zhu P, Liao Y, Yan L, Feng R, Zhai W. An Apoptotic Gene Signature for the Prognosis of Hepatocellular Carcinoma. Onco Targets Ther 2021; 14:1589-1604. [PMID: 33688206 PMCID: PMC7936856 DOI: 10.2147/ott.s293610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/06/2021] [Indexed: 01/12/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC) is a major public health burden worldwide owing to high incidence and poor prognosis. Although numerous apoptotic genes were disclosed in HCC, the prognostic value and clinical utility of the genes remained unclear. Methods The differentially expressed genes (DEGs) were identified in the microarray and RNA sequencing data from public databases. The apoptosis-related differentially expressed genes (AR-DEGs) were selected to construct a Lasso-penalized Cox regression model. The signature including five apoptotic genes was used to calculate risk score. Then, the receiver operating characteristic (ROC) and survival analysis were conducted based on the signature. A nomogram containing the signature and clinical characteristics was plotted to visualized the prognosis prediction. Finally, the enrichment analysis was performed in the Gene Ontology (GO) to investigate the potential mechanism. Results Patients with high risk scores were related to worse overall survival than those with low risk. The 3-year and 5-year area under curve (AUC) values of the signature were above 0.7 in databases. And the nomogram presented reliable net benefits for the survival prediction. The nomogram was also tested by probability calibration curves and Decision Curve Analysis (DCA). Furthermore, the five differentially expressed genes were verified again in the HCC clinical specimens with real-time PCR and Western Blot. Conclusion Collectively, the present study formed a novel signature based on five apoptotic genes, and this possibly predicted prognosis and strengthened the communication with HCC patients about the likely treatment.
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Affiliation(s)
- Kunlun Chen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China
| | - Pengfei Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China
| | - Yuan Liao
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China
| | - Lei Yan
- Department of Emergency Surgery, Henan Oilfield General Hospital, Nanyang, Henan, 473000, People's Republic of China
| | - Ruo Feng
- Department of Histology and Embryology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China
| | - Wenlong Zhai
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China
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Biochemical pathways of copper complexes: progress over the past 5 years. Drug Discov Today 2021; 26:1086-1096. [PMID: 33486113 DOI: 10.1016/j.drudis.2021.01.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 01/06/2021] [Accepted: 01/12/2021] [Indexed: 12/21/2022]
Abstract
Copper is an essential trace element with vital roles in many metalloenzymes; it is also prominent among nonplatinum anticancer metallodrugs. Copper-based complexes are endogenously biocompatible, tenfold more potent than cisplatin, exhibit fewer adverse effects, and have a wide therapeutic window. In cancer biology, copper acts as an antitumor agent by inhibiting cancer via multiple pathways. Herein, we present an overview of advances in copper complexes as 'lead' antitumor drug candidates, and in understanding their biochemical and pharmacological pathways over the past 5 years. This review will help to develop more efficacious therapeutics to improve clinical outcomes for cancer treatments.
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Torrealba N, Rodríguez-Berriguete G, Vera R, Fraile B, Olmedilla G, Martínez-Onsurbe P, Sánchez-Chapado M, Paniagua R, Royuela M. Homeostasis: apoptosis and cell cycle in normal and pathological prostate. Aging Male 2020; 23:335-345. [PMID: 29730957 DOI: 10.1080/13685538.2018.1470233] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Prostatic diseases such as hyperplasia and cancer are a consequence of glandular aging due to the loss of homeostasis. Glandular homeostasis is guaranteed by the delicate balance between production and cell death. Both cell renewal and apoptosis are part of this delicate balance. We will explore the predictive capacity for biochemical progression, following prostatectomy, of some members of the Bcl-2 family and of proteins involved in cell cycle inhibition in conjunction with established classical markers. The expression of Bcl-2, Bcl-xL, Mcl-1, Bax, Bim, Bad, PUMA, Noxa, p21, p27, Rb and p53 were analyzed by immunochemistry in 86 samples of radical prostatectomy and correlated with each of the markers established clinicopathological tests using statistical tests such as Sperman, Kaplan-Meier curves, unifactorial Cox, and multifactorial. The most relevant results are: (1) Positive correlation between: p27 with clinical T stage; and PUMA with pathological T stage; (2) Negative correlation between: Bcl-2 with clinical T stage, Bcl-xL with survival, Noxa and pRb with Gleason score.Our results suggest that the expression of Bcl-2, Bcl-xL, PUMA, Noxa, p27, and Rb were related to some of the classic markers established to predict biochemical progression after prostatectomy.
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Affiliation(s)
- Norelia Torrealba
- Department of Biomedicine and Biotechnology, University of Alcalá, Alcala de Henares, Spain
| | | | - Raúl Vera
- Department of Biomedicine and Biotechnology, University of Alcalá, Alcala de Henares, Spain
| | - Benito Fraile
- Department of Biomedicine and Biotechnology, University of Alcalá, Alcala de Henares, Spain
| | - Gabriel Olmedilla
- Department of Pathology, Príncipe de Asturias Hospital, Alcalá de Henares, Madrid, Spain
| | - Pilar Martínez-Onsurbe
- Department of Pathology, Príncipe de Asturias Hospital, Alcalá de Henares, Madrid, Spain
| | | | - Ricardo Paniagua
- Department of Biomedicine and Biotechnology, University of Alcalá, Alcala de Henares, Spain
| | - Mar Royuela
- Department of Biomedicine and Biotechnology, University of Alcalá, Alcala de Henares, Spain
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Kocak P, Oz UC, Bolat ZB, Ozkose UU, Gulyuz S, Tasdelen MA, Yilmaz O, Bozkir A, Sahin F, Telci D. The Utilization of Poly(2-ethyl-2-oxazoline)-b-Poly(ε-caprolactone) Ellipsoidal Particles for Intracellular BIKDDA Delivery to Prostate Cancer. Macromol Biosci 2020; 21:e2000287. [PMID: 33191572 DOI: 10.1002/mabi.202000287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/08/2020] [Indexed: 11/10/2022]
Abstract
Prostate cancer is the most common cancer, which is about 15-20% among male cancers worldwide. As most common strategies such as radiotherapy, chemotherapy, or surgery alone can be unsuccessful in the treatment of prostate cancer, this study aims to develop a new approach to deliver newly generated proapoptotic gene, BIKDDA, to androgen independent prostate cancer cells, 22RV1, using new generation nanocarriers called ellipsoids. As far as it is known, this is the first study that assesses the ability of proapoptotic gene BIKDDA to induce apoptosis in prostate cancer cell. BIKDDA encapsulating PEtOx-b-PCL-based ellipsoids are fabricated by solvent-switch method, and their morphology, size, and BIKDDA content are characterized. Gene delivery efficiency of BIKDDA loaded PEtOx-b-PCL ellipsoids is demonstrated by analysis of BIK mRNA expression with real-time PCR. The apoptotic effect of PEtOx-b-PCL ellipsoids loaded with BIKDDA (EPs-BIKDDA) on 22RV1 is shown by Annexin V staining. The obtained results demonstrate that the treatment of 22RV1 cells with EPs-BIKDDA can significantly increase BIK mRNA levels by 4.5-fold leading to cell death. This study not only represents BIKDDA as a potential therapeutic strategy in prostate cancer but also the capacity of ellipsoids as promising in vivo gene delivery vehicles.
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Affiliation(s)
- Polen Kocak
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey
| | - Umut Can Oz
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, Yenimahalle, Ankara, 06560, Turkey
| | - Zeynep Busra Bolat
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey.,Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Istanbul Sabahattin Zaim University, Kucukcekmece, Istanbul, 34303, Turkey
| | - Umut Ugur Ozkose
- U. U. Ozkose, S. Gulyuz, Dr. O. Yilmaz, Materials Institute, Marmara Research Center, TUBITAK, Gebze, Kocaeli, 41470, Turkey.,Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey.,Department of Chemistry, Faculty of Science and Letters, Piri Reis University, Tuzla, Istanbul, 34940, Turkey
| | - Sevgi Gulyuz
- U. U. Ozkose, S. Gulyuz, Dr. O. Yilmaz, Materials Institute, Marmara Research Center, TUBITAK, Gebze, Kocaeli, 41470, Turkey.,Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey
| | - Mehmet Atilla Tasdelen
- Department of Polymer Engineering, Faculty of Engineering, Yalova University, Yalova, 77200, Turkey
| | - Ozgur Yilmaz
- U. U. Ozkose, S. Gulyuz, Dr. O. Yilmaz, Materials Institute, Marmara Research Center, TUBITAK, Gebze, Kocaeli, 41470, Turkey
| | - Asuman Bozkir
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, Yenimahalle, Ankara, 06560, Turkey
| | - Fikrettin Sahin
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey
| | - Dilek Telci
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey
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Di Sotto A, Mancinelli R, Gullì M, Eufemi M, Mammola CL, Mazzanti G, Di Giacomo S. Chemopreventive Potential of Caryophyllane Sesquiterpenes: An Overview of Preliminary Evidence. Cancers (Basel) 2020; 12:E3034. [PMID: 33081075 PMCID: PMC7603190 DOI: 10.3390/cancers12103034] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/29/2020] [Accepted: 10/15/2020] [Indexed: 02/06/2023] Open
Abstract
Chemoprevention is referred to as a strategy to inhibit, suppress, or reverse tumor development and progression in healthy people along with high-risk subjects and oncologic patients through using pharmacological or natural substances. Numerous phytochemicals have been widely described in the literature to possess chemopreventive properties, although their clinical usefulness remains to be defined. Among them, caryophyllane sesquiterpenes are natural compounds widely occurring in nature kingdoms, especially in plants, fungi, and marine environments. Several structures, characterized by a common caryophyllane skeleton with further rearrangements, have been identified, but those isolated from plant essential oils, including β-caryophyllene, β-caryophyllene oxide, α-humulene, and isocaryophyllene, have attracted the greatest pharmacological attention. Emerging evidence has outlined a complex polypharmacological profile of caryophyllane sesquiterpenes characterized by blocking, suppressing, chemosensitizing, and cytoprotective properties, which suggests a possible usefulness of these natural substances in cancer chemoprevention for both preventive and adjuvant purposes. In the present review, the scientific knowledge about the chemopreventive properties of caryophyllane sesquiterpenes and the mechanisms involved have been collected and discussed; moreover, possible structure-activity relationships have been highlighted. Although further high-quality studies are required, the promising preclinical findings and the safe pharmacological profile encourage further studies to define a clinical usefulness of caryophyllane sesquiterpenes in primary, secondary, or tertiary chemoprevention.
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Affiliation(s)
- Antonella Di Sotto
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
| | - Romina Mancinelli
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (R.M.); (C.L.M.)
| | - Marco Gullì
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
| | - Margherita Eufemi
- Department of Biochemical Science “A. Rossi Fanelli”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy;
| | - Caterina Loredana Mammola
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (R.M.); (C.L.M.)
| | - Gabriela Mazzanti
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
| | - Silvia Di Giacomo
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
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Liu J, Luthuli S, Yang Y, Cheng Y, Zhang Y, Wu M, Choi J, Tong H. Therapeutic and nutraceutical potentials of a brown seaweed Sargassum fusiforme. Food Sci Nutr 2020; 8:5195-5205. [PMID: 33133523 PMCID: PMC7590327 DOI: 10.1002/fsn3.1835] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/24/2020] [Accepted: 07/25/2020] [Indexed: 12/11/2022] Open
Abstract
Sargassum fusiforme, also known as Yangqicai () in Chinese and Hijiki in Japanese, is a brown seaweed that grows abundantly along the rocky coastlines of Asian countries such as Japan, Korea, and China. The first use of S. fusiforme as a traditional Chinese medicinal plant was recorded in the Shennong Bencao Jing, dated 200 AD. It was referred to as Haizao (seaweed), renowned for treating Yinglu (tumor-like induration), dysuria, and edema. Currently, it is commonly used in traditional cuisine as it is rich in dietary fiber and minerals such as calcium, iron, and magnesium. Owing to its health benefits, S. fusiforme remains popular in China, Korea, and Japan, as well as in the UK and in North America. Currently, there is a lack of research on S. fusiforme; thus, we review the therapeutic effects of S. fusiforme, such as anticancer, antiangiogenic, and antiviral effects, in vitro and in vivo as reported during the past two decades. This review may promote further research on the therapeutic uses of S. fusiforme. Furthermore, we discuss the processes and considerations involved in using drugs produced from marine sources.
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Affiliation(s)
- Jian Liu
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
- Department of Biotechnology and BioengineeringChonnam National UniversityGwangjuKorea
| | - Sibusiso Luthuli
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
| | - Yue Yang
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
| | - Yang Cheng
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
| | - Ya Zhang
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
| | - Mingjiang Wu
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
| | - Jong‐il Choi
- Department of Biotechnology and BioengineeringChonnam National UniversityGwangjuKorea
| | - Haibin Tong
- College of Life and Environmental ScienceWenzhou UniversityWenzhouChina
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Khalil H, Abd ElHady A, Elawdan KA, Mohamed D, Mohamed DD, Abd El Maksoud AI, El-Chennawi FA, El-Fikiy B, El-Sayed IH. The Mechanical Autophagy as a Part of Cellular Immunity; Facts and Features in Treating the Medical Disorders. Immunol Invest 2020; 51:266-289. [PMID: 32993405 DOI: 10.1080/08820139.2020.1828453] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Autophagy is a cellular housekeeping process that incorporates lysosomal-degradation to maintain cell survival and energy sources. In recent decades, the role of autophagy has implicated in the initiation and development of many diseases that affect humanity. Among these diseases are autoimmune diseases and neurodegenerative diseases, which connected with the lacking autophagy. Other diseases are connected with the increasing levels of autophagy such as cancers and infectious diseases. Therefore, controlling autophagy with sufficient regulators could represent an effective strategy to overcome such diseases. Interestingly, targeting autophagy can also provide a sufficient method to combat the current epidemic caused by the ongoing coronavirus. In this review, we aim to highlight the physiological function of the autophagic process to understand the circumstances surrounding its role in the cellular immunity associated with the development of human diseases.
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Affiliation(s)
- Hany Khalil
- Department of Molecular Biology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Amira Abd ElHady
- Department of Molecular Biology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Khaled A Elawdan
- Department of Molecular Biology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Dalia Mohamed
- Industrial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Doaa D Mohamed
- Industrial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Ahmed I Abd El Maksoud
- Industrial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Farha A El-Chennawi
- Clinical Pathology Department, Faculty of Medicine, Mansora University, Mansora, Egypt
| | - Bhgat El-Fikiy
- Department of Animal Biotechnology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Ibrahim H El-Sayed
- Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafrelsheikh, Egypt
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64
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Zhuo H, Zhang Z, Liu Y, Zhang J, Zhao G. Design, synthesis and biological evaluation of novel 1,5-disubstituted isatin derivatives as antitumor agents. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02627-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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65
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Retracted: Apoptosis and Molecular Targeting Therapy in Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2451249. [PMID: 32908875 PMCID: PMC7477615 DOI: 10.1155/2020/2451249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 07/14/2020] [Indexed: 11/17/2022]
Abstract
[This retracts the article DOI: 10.1155/2014/150845.].
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66
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Chen L, Kan Y, Wang X, Ge P, Ding T, Zhai Q, Wang Y, Yu Y, Wang X, Zhao Z, Yang H, Liu X, Li L, Qiu L, Zhang H, Qian Z, Zhao H. Overexpression of microRNA-130a predicts adverse prognosis of primary gastrointestinal diffuse large B-cell lymphoma. Oncol Lett 2020; 20:93. [PMID: 32831912 PMCID: PMC7439117 DOI: 10.3892/ol.2020.11954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 06/22/2020] [Indexed: 12/15/2022] Open
Abstract
Primary gastrointestinal diffuse large B-cell lymphoma (PGI-DLBCL) is a highly heterogeneous type of non-Hodgkin lymphoma. A number of studies have demonstrated that microRNA-130a (miR-130a) serves a role in the tumorigenesis and prognosis of numerous human tumors. However, to the best of our knowledge, the prognostic significance of miR-130a in PGI-DLBCL remains unknown. The present study explored the association between miR-130a and the clinical outcomes of PGI-DLBCL. Relative miR-130a expression was assessed by reverse transcription-quantitative PCR. Immunohistochemistry was used to detect expression levels of BCL-2, c-MYC, neprilysin, B-cell lymphoma 6 protein, PWWP domain-containing DNA repair factor 3A and proliferation marker protein Ki-67. A receiver operating characteristic curve was constructed to analyze the specificity and sensitivity of microRNA levels in the diagnosis of PGI-DLBCL. Survival curves were constructed using the Kaplan-Meier method. In the present study, miR-130a expression was notably higher in patients with PGI-DLBCL compared with in the controls (P<0.0001). miR-130a overexpression was closely associated with a high International Prognostic Index score (3–5) and drug resistance (P=0.017 and P=0.044, respectively). No significant difference in other clinical features was observed. Patients with increased expression levels of miR-130a had lower overall survival [hazard ratio (HR), 2.998; 95% CI, 1.347-6.673; P=0.007] and progression-free survival (HR, 3.325; 95% CI, 1.488-7.429; P=0.003) compared with patients who had lower expression levels of miR-130a. Furthermore, multivariate Cox regression analysis suggested that miR-130a was a negative prognostic parameter in PGI-DLBCL. Therefore, upregulation of miR-130a could become a potential prognostic marker for PGI-DLBCL. Additionally, further study of these results may have important guiding significance for the prognosis of patients with PGI-DLBCL in the clinical setting.
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Affiliation(s)
- Leiyuan Chen
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Yutian Kan
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Xinyuan Wang
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Peng Ge
- Department of Laboratory, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Tingting Ding
- Department of Pathology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Qiongli Zhai
- Department of Pathology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Yafei Wang
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Yong Yu
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Xiaofang Wang
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Zhigang Zhao
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Hongliang Yang
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Xianming Liu
- Department of Lymphoma, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Lanfang Li
- Department of Lymphoma, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Lihua Qiu
- Department of Lymphoma, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Huilai Zhang
- Department of Lymphoma, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Zhengzi Qian
- Department of Lymphoma, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Haifeng Zhao
- Department of Hematology and Oncology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin Clinical Research Center for Cancer, Tianjin 300060, P.R. China
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67
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Alper M, Güneş H. The Anticancer and Anti-inflammatory Effects of Centaurea solstitialis Extract on Human Cancer Cell Lines. Turk J Pharm Sci 2020; 16:273-281. [PMID: 32454725 DOI: 10.4274/tjps.galenos.2018.27146] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 05/24/2018] [Indexed: 12/01/2022]
Abstract
Objectives Natural products originating from plants have been used for many years in the treatment of various diseases, including cancer. Centaurea solstitialis subsp. solstitialis is used in Turkish folk medicine. This study was the first to determine the in vitro biological effects of ethanolic extract from the flowering parts of C. solstitialis L. subsp. solstitialis collected from Muğla Province. Materials and Methods The cytotoxic effect was evaluated against Daudi, A549, and HeLa cancer cells and one normal BEAS-2B cell line using the MTT (3-(4,5-dimethylthiazol-2-yl)-2,5- dipenyltetrazolium bromide) assay. Flow cytometric analysis and the caspase-3 activity assay were performed to detect apoptotic cell death. Angiogenic factor [vascular endothelial growth factor (VEGF)] secretion and the release of interleukin (IL)-1α, IL-6, and tumor necrosis factor (TNF)-α by cells treated with the extract were measured using enzyme-linked immunosorbent assay. Results The extract exhibited cytotoxic effects against all the cancer cell lines used but HeLa and Daudi were the most sensitive cells, with IC50 values of 63.18 μg/mL and 69.27 μg/mL, respectively. Selective cytotoxicity was observed between the HeLa and normal BEAS-2B cell lines. The extract arrested the cell cycle at the S and G2 phases. In addition, apoptotic cell death was detected in HeLa and A549 cells. Moreover, the plant extract caused a significant decrease in VEGF secretion in A549 cells and a fluctuation in IL-1α, IL-6, and TNF-α secretion in A549 and Daudi cells. Conclusion These observations suggest that the flowering parts of C. solstitialis may be a potential source in the development of natural drugs for the treatment of cancer and modulation of cytokine secretion.
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Affiliation(s)
- Mehlika Alper
- Muğla Sıtkı Koçman University, Department of Molecular Biology and Genetics, Muğla, Turkey
| | - Hatice Güneş
- Muğla Sıtkı Koçman University, Department of Biology, Division of Molecular Biology and Biotechnology, Muğla, Turkey
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68
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Rahman MA, Saha SK, Rahman MS, Uddin MJ, Uddin MS, Pang MG, Rhim H, Cho SG. Molecular Insights Into Therapeutic Potential of Autophagy Modulation by Natural Products for Cancer Stem Cells. Front Cell Dev Biol 2020; 8:283. [PMID: 32391363 PMCID: PMC7193248 DOI: 10.3389/fcell.2020.00283] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 04/02/2020] [Indexed: 12/24/2022] Open
Abstract
Autophagy, a cellular self-digestion process that is activated in response to stress, has a functional role in tumor formation and progression. Cancer stem cells (CSCs) accounting for a minor proportion of total cancer cells-have distinct self-renewal and differentiation abilities and promote metastasis. Researchers have shown that a numeral number of natural products using traditional experimental methods have been revealed to target CSCs. However, the specific role of autophagy with respect to CSCs and tumorigenesis using natural products are still unknown. Currently, CSCs are considered to be one of the causative reasons underlying the failure of anticancer treatment as a result of tumor recurrence, metastasis, and chemo- or radio-resistance. Autophagy may play a dual role in CSC-related resistance to anticancer treatment; it is responsible for cell fate determination and the targeted degradation of transcription factors via growth arrest. It has been established that autophagy promotes drug resistance, dormancy, and stemness and maintenance of CSCs. Surprisingly, numerous studies have also suggested that autophagy can facilitate the loss of stemness in CSCs. Here, we review current progress in research related to the multifaceted connections between autophagy modulation and CSCs control using natural products. Overall, we emphasize the importance of understanding the role of autophagy in the maintenance of different CSCs and implications of this connection for the development of new strategies for cancer treatment targeting natural products.
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Affiliation(s)
- Md Ataur Rahman
- Center for Neuroscience, Korea Institute of Science and Technology, Seoul, South Korea.,Department of Biotechnology and Genetic Engineering, Global Biotechnology & Biomedical Research Network, Islamic University, Kushtia, Bangladesh
| | - Subbroto Kumar Saha
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, South Korea.,Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Md Saidur Rahman
- Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Anseong, South Korea
| | - Md Jamal Uddin
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea.,ABEx Bio-Research Center, Dhaka, Bangladesh
| | - Md Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh.,Pharmakon Neuroscience Research Network, Dhaka, Bangladesh
| | - Myung-Geol Pang
- Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Anseong, South Korea
| | - Hyewhon Rhim
- Center for Neuroscience, Korea Institute of Science and Technology, Seoul, South Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology, Seoul, South Korea
| | - Ssang-Goo Cho
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, South Korea
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69
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Jiang F, Chen Y, Ren S, Li Z, Sun K, Xing Y, Zhu Y, Piao D. Cyclovirobuxine D inhibits colorectal cancer tumorigenesis via the CTHRC1‑AKT/ERK‑Snail signaling pathway. Int J Oncol 2020; 57:183-196. [PMID: 32319595 PMCID: PMC7252468 DOI: 10.3892/ijo.2020.5038] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 03/13/2020] [Indexed: 12/12/2022] Open
Abstract
Cyclovirobuxine D (CVB-D) is an alkaloid, which is mainly derived from Buxus microphylla. It has been reported that CVB-D has positive effects on breast cancer, gastric cancer and other malignant tumors. However, to the best of our knowledge, there are no reports regarding the effects of CVB-D on colorectal cancer (CRC). The purpose of the present study was to determine the anticancer effects of CVB-D and further elucidate its molecular mechanism(s). DLD-1 and LoVo cell lines were selected to evaluate the antitumor effect of CVB-D. Cytotoxicity, viability and proliferation were evaluated by the MTT and colony formation assays. Flow cytometry was used to detect the effects on apoptosis and the cell cycle in CVB-D-treated CRC cells. The migration and invasion abilities of CRC cells were examined by wound healing and Transwell assays. In addition, RNA sequencing, bioinformatics analysis and western blotting were performed to investigate the target of drug action and clarify the molecular mechanisms. A xenograft model was established using nude mice, and ultrasound was employed to assess the preclinical therapeutic effects of CVB-D in vivo. It was identified that CVB-D inhibited the proliferation, migration, stemness, angiogenesis and epithelial-mesenchymal transition of CRC cells, and induced apoptosis and S-phase arrest. In addition, CVB-D significantly inhibited the growth of xenografts. It is notable that CVB-D exerted anticancer effects in CRC cells partly by targeting collagen triple helix repeat containing 1 (CTHRC1), which may be upstream of the AKT and ERK pathways. CVB-D exerted anticancer effects through the CTHRC1-AKT/ERK-Snail signaling pathway. Targeted therapy combining CTHRC1 with CVB-D may offer a promising novel therapeutic approach for CRC treatment.
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Affiliation(s)
- Fengqi Jiang
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yaodong Chen
- Department of Ultrasonic Imaging, First Clinical Medical College, Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Shuo Ren
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Zizhuo Li
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Kan Sun
- Department of General Surgery, Heilongjiang Provincial Hospital, Harbin, Heilongjiang 150001, P.R. China
| | - Yanwei Xing
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Yuekun Zhu
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Daxun Piao
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
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Li Y, Wang Y, Liu Z, Guo X, Miao Z, Ma S. Atractylenolide I Induces Apoptosis and Suppresses Glycolysis by Blocking the JAK2/STAT3 Signaling Pathway in Colorectal Cancer Cells. Front Pharmacol 2020; 11:273. [PMID: 32273843 PMCID: PMC7114890 DOI: 10.3389/fphar.2020.00273] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/26/2020] [Indexed: 12/14/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide and is associated with a poor clinical outcome and survival. Therefore, the development of novel therapeutic agents for CRC is imperative. Atractylenolide I (AT-I) is a sesquiterpenoid lactone derivative of Rhizoma Atractylodis macrocephalae that exhibits diverse biological activities, including anti-cancer activities. However, the effects and potential mechanism of AT-I in CRC have yet to be fully elucidated. In this study, we aimed to examine the anti-cancer properties of AT-I and the associated functional mechanisms in vitro and in vivo. We found that AT-I treatment significantly suppressed the viability of CRC cell lines and inhibited colony formation, but to a lesser extent in NCM460 cells. Annexin V/PI staining showed that AT-I induced apoptosis in CRC cells, accompanied by increased caspase-3 and PARP-1 cleavage, enhanced expression of Bax, and reduced expression of Bcl-2. Furthermore, AT-I blocked cell glycolysis by inhibiting both glucose uptake and lactate production in CRC cells, and specifically downregulated the expression of the rate-limiting glycolytic enzyme HK2. In contrast, it had no discernable effects on the glycolytic enzymes PFK and PKM2. A mechanistic study revealed that AT-1 negatively regulates STAT3 phosphorylation through direct interaction with JAK2, thereby inhibiting its activation. Moreover, restoring the expression of STAT3 reversed the effect of AT-I on apoptosis and glycolysis in CRC cells. In vivo results revealed that AT-I significantly suppressed tumor growth in HCT116-xenografted mice. Collectively, our findings indicate that the anti-cancer activity of AT-I in CRC is associated with the induction of apoptosis and suppression of glycolysis in CRC cells, via the disruption of JAK2/STAT3 signaling. Our preliminary experimental data indicate that AT-I may have applications as a promising candidate for the treatment of CRC.
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Affiliation(s)
- Yanxi Li
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Yongpeng Wang
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Zhexian Liu
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Xingqi Guo
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Ziwei Miao
- Department of Developmental Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, China
| | - Siping Ma
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
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71
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N-Ethyl- n-Nitrosourea Induced Leukaemia in a Mouse Model through Upregulation of Vascular Endothelial Growth Factor and Evading Apoptosis. Cancers (Basel) 2020; 12:cancers12030678. [PMID: 32183192 PMCID: PMC7140055 DOI: 10.3390/cancers12030678] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/31/2020] [Accepted: 02/04/2020] [Indexed: 11/17/2022] Open
Abstract
Chemical carcinogens are commonly used to investigate the biology and prognoses of various cancers. This study investigated the mechanism of leukaemogenic effects of n-ethyl-n-nitrosourea (ENU) in a mouse model. A total of 14 3-week-old male Institute of Cancer Research (ICR)-mice were used for the study. The mice were divided into groups A and B with seven mice each. Group A served as the control while group B received intraperitoneal (IP) injections of 80 mg/kg ENU twice with a one-week interval and were monitored monthly for 3 months for the development of leukaemia via blood smear examination. The mice were sacrificed humanely using a CO2 chamber. Blood, spleen, lymph nodes, liver, kidney and lung samples were collected for blood smear examination and histopathological evaluation. The expression of angiogenic protein (VEGF), and pro and anti-apoptotic proteins (BCL2 and BAX), was detected and quantified using Western blot technique. Leukaemia was confirmed by the presence of numerous blast cells in the peripheral blood smear in group B. Similarly, the VEGF and BCL2 proteins were significantly (p < 0.05) upregulated in group B compared to A. It is concluded that IP administration of 80 mg/kg ENU induced leukaemia in ICR-mice 12 weeks post administration through upregulation of angiogenic and anti-apoptotic proteins: VEGF and BCL2.
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72
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Yadegari S, Saidijam M, Moradi M, Dastan D, Mahdavinezhad A. Aerial Parts of Peucedanum chenur Have Anti-Cancer Properties through the Induction of Apoptosis and Inhibition of Invasion in Human Colorectal Cancer Cells. IRANIAN BIOMEDICAL JOURNAL 2020; 24:314-23. [PMID: 32429645 PMCID: PMC7392135 DOI: 10.29252/ibj.24.5.309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Background: The Peucedanum species have many pharmacological effects due to the presence of coumarins, flavonoids, phenolic compounds, and essential fatty acids in these species. In this study, for the first time, the anticancer activity of Peucedanum chenur methanolic extract via the induction of apoptosis and inhibition of invasion in HCT-116 human colon cancer cells was investigated. Methods: P. chenur methanolic extract effect on HCT-116 cells viability and antioxidant activity were evaluated using MTT assay, DPPH, and iron chelating tests, respectively. Changes in mRNA expression level in a panel of relevant genes were assessed by the quantitative real-time PCR. Also, apoptosis was assessed by cell cycle analysis and Annexin V/PI method, and the effect on cell migration was tested using scratch test. Results: P. chenur methanolic extract increased significantly the expression of BAX while decreased the expression of BCL-2, AKT1, FAK, RhoA, and MMP genes compared to the control group. BAX/BCL-2 ratio and apoptosis elevated, whereas cell migration reduced significantly. Besides, our extract showed an appropriate antioxidant activity. Conclusion: P. chenur may be introduced as a new chemopreventive agent in medicine due to its notable power in terms of induction of apoptosis and inhibition of invasion.
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Affiliation(s)
- Saeed Yadegari
- Research Center for Molecular Medicine and Genetics, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Massuod Saidijam
- Research Center for Molecular Medicine and Genetics, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammadreza Moradi
- Research Center for Molecular Medicine and Genetics, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Dara Dastan
- Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.,Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ali Mahdavinezhad
- Research Center for Molecular Medicine and Genetics, Hamadan University of Medical Sciences, Hamadan, Iran
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Flores-Romero H, Ros U, García-Sáez AJ. A lipid perspective on regulated cell death. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2019; 351:197-236. [PMID: 32247580 DOI: 10.1016/bs.ircmb.2019.11.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Lipids are fundamental to life as structural components of cellular membranes and for signaling. They are also key regulators of different cellular processes such as cell division, proliferation, and death. Regulated cell death (RCD) requires the engagement of lipids and lipid metabolism for the initiation and execution of its killing machinery. The permeabilization of lipid membranes is a hallmark of RCD that involves, for each kind of cell death, a unique lipid profile. While the permeabilization of the mitochondrial outer membrane allows the release of apoptotic factors to the cytosol during apoptosis, permeabilization of the plasma membrane facilitates the release of intracellular content in other nonapoptotic types of RCD like necroptosis and ferroptosis. Lipids and lipid membranes are important accessory molecules required for the activation of protein executors of cell death such as BAX in apoptosis and MLKL in necroptosis. Peroxidation of membrane phospholipids and the subsequent membrane destabilization is a prerequisite to ferroptosis. Here, we discuss how lipids are essential players in apoptosis, the most common form of RCD, and also their role in necroptosis and ferroptosis. Altogether, we aim to highlight the contribution of lipids and membrane dynamics in cell death regulation.
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Affiliation(s)
- Hector Flores-Romero
- Interfaculty Institute of Biochemistry, Eberhard-Karls-Universität Tübingen, Tübingen, Germany
| | - Uris Ros
- Interfaculty Institute of Biochemistry, Eberhard-Karls-Universität Tübingen, Tübingen, Germany
| | - Ana J García-Sáez
- Interfaculty Institute of Biochemistry, Eberhard-Karls-Universität Tübingen, Tübingen, Germany.
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Vania L, Morris G, Otgaar TC, Bignoux MJ, Bernert M, Burns J, Gabathuse A, Singh E, Ferreira E, Weiss SFT. Patented therapeutic approaches targeting LRP/LR for cancer treatment. Expert Opin Ther Pat 2019; 29:987-1009. [PMID: 31722579 DOI: 10.1080/13543776.2019.1693543] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: The ubiquitously expressed 37 kDa/67 kDa high-affinity laminin receptor (laminin receptor precursor/laminin receptor, LRP/LR) is a protein found to play several roles within cells. The receptor is located in the nucleus, cytosol and the cell surface. LRP/LR mediates cell proliferation, cell adhesion and cell differentiation. As a result, it is seen to enhance tumor angiogenesis as well as invasion and adhesion, key steps in the metastatic cascade of cancer. Recent findings have shown that LRP/LR is involved in the maintenance of cell viability through apoptotic evasion, allowing for tumor progression. Thus, several patented therapeutic approaches targeting the receptor for the prevention and treatment of cancer have emerged.Areas covered: The several roles that LRP/LR plays in cancer progression as well as an overview of the current therapeutic patented strategies targeting LRP/LR and cancer to date.Expert opinion: Small molecule inhibitors, monoclonal antibodies and small interfering RNAs might act used as powerful tools in preventing tumor angiogenesis and metastasis through the induction of apoptosis and telomere erosion in several cancers. This review offers an overview of the roles played by LRP/LR in cancer progression, while providing novel patented approaches targeting the receptor as potential therapeutic routes for the treatment of cancer as well as various other diseases.
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Affiliation(s)
- Leila Vania
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Gavin Morris
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Tyrone C Otgaar
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Monique J Bignoux
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Martin Bernert
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Jessica Burns
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Anne Gabathuse
- Wits Commercial Enterprise, The Commercial Development Hub, Johannesburg, Republic of South Africa
| | - Elvira Singh
- School of Public Health, University of the Witwatersrand, Johannesburg, Republic of South Africa
| | - Eloise Ferreira
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
| | - Stefan F T Weiss
- School of Molecular and Cell Biology, University of the Witwatersrand, Wits, Johannesburg, Republic of South Africa
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Blake RR, Markby GR, Culshaw GJ, Martinez-Pereira Y, Lu CC, Corcoran BM. Survival of activated myofibroblasts in canine myxomatous mitral valve disease and the role of apoptosis. Res Vet Sci 2019; 128:99-106. [PMID: 31765842 DOI: 10.1016/j.rvsc.2019.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/08/2019] [Accepted: 11/12/2019] [Indexed: 12/22/2022]
Abstract
Myxomatous mitral valve disease (MMVD) is the single most important acquired cardiovascular disease of the dog. Much is known about the cellular changes and the contribution of activated myofibroblasts (valve interstitial cells (aVICs) to the valve extra-cellular matrix remodelling characteristic of the disease. However, little is known on how aVIC survival might contribute to disease pathogenesis. This study examined the temporal (disease severity-dependent) and spatial distribution of aVICs in MMVD valves, the expression of a range of apoptosis-related genes in cultured VICs from both normal (quiescent VIC (qVIC) and diseased (aVIC) valves, and the differential effects of doxorubicin treatment, as a trigger of apoptosis, on expression of the same genes. Activated myofibroblasts were identified in normal valves at the valve base only (the area closest to the annulus), and then became more numerous and apparent along the valve length as the disease progressed, with evidence of cell survival at the valve base. There were no significant differences in basal gene expression comparing qVICs and aVICs for CASP3, FAS, BID, BAX, BCL2, CASP8, DDIAS, XIAP and BIRC5. After doxorubicin treatment (2 mM) for 8 h there was significant difference (P < .05) in the expression of BID, BCL2, DDIAS, and CASP8, but when assessed for interactions using a mixed model ANOVA only CASP8 was significantly different because of treatment (P < .05). These data suggest aVIC survival in MMVD valves may be a consequence of heightened resistance of aVICs to apoptosis, but would require confirmation examining expression of the relevant proteins.
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Affiliation(s)
- Rachel R Blake
- Roslin Institute and Royal (Dick) School of Veterinary Studies, Roslin, Mid-Lothian Scotland EH25 9RG, UK
| | - Greg R Markby
- Roslin Institute and Royal (Dick) School of Veterinary Studies, Roslin, Mid-Lothian Scotland EH25 9RG, UK
| | - Geoff J Culshaw
- Roslin Institute and Royal (Dick) School of Veterinary Studies, Roslin, Mid-Lothian Scotland EH25 9RG, UK
| | - Yolanda Martinez-Pereira
- Roslin Institute and Royal (Dick) School of Veterinary Studies, Roslin, Mid-Lothian Scotland EH25 9RG, UK
| | - Chi-Chien Lu
- Roslin Institute and Royal (Dick) School of Veterinary Studies, Roslin, Mid-Lothian Scotland EH25 9RG, UK
| | - Brendan M Corcoran
- Roslin Institute and Royal (Dick) School of Veterinary Studies, Roslin, Mid-Lothian Scotland EH25 9RG, UK.
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76
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Taheri S, Nazifi M, Mansourian M, Hosseinzadeh L, Shokoohinia Y. Ugi efficient synthesis, biological evaluation and molecular docking of coumarin-quinoline hybrids as apoptotic agents through mitochondria-related pathways. Bioorg Chem 2019; 91:103147. [DOI: 10.1016/j.bioorg.2019.103147] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/20/2019] [Accepted: 07/22/2019] [Indexed: 12/19/2022]
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Asgari F, Mahinpour R, Moradi L, Haghighipour N. The chromene derivative 4-Clpgc inhibits cell proliferation and induces apoptosis in the K562 cell line. J Cell Commun Signal 2019; 14:77-91. [PMID: 31493173 DOI: 10.1007/s12079-019-00530-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 07/31/2019] [Indexed: 10/26/2022] Open
Abstract
Chronic myeloid leukemia (CML) is a malignant blood disease with a particular chromosomal aberration that is known as a common form of leukemia. The chromene family exhibits strong anti-cancer effects. Therefore, the effects of six members of the dihydropyrano [2,3-g] chromene family on cell toxicity and apoptosis induction in K562 cancer cells were investigated and compared with those of normal peripheral blood mononuclear cells (PBMCs). The K562 cells were cultured in the presence of the aforementioned chromene derivatives at concentrations of 40 to 200 μM for 24 to 72 h. The effects of these compounds on the growth and viability of the K562 cell line and PBMCs were studied through MTT assay. Furthermore, apoptosis induction was investigated using flow cytometry. Real-time PCR was used for relative quantification of BCL2, Bax, TP53 and BCR- ABL genes after 48 h of exposing K562 cells and PBMCs to 4-Clpgc. Based on the results, these chromene derivatives inhibited the growth of K562 cells. According to the obtained data, 4-Clpgc was the strongest compound with IC50 values of 102 ± 1.6 μM and 143 ± 9.41 μM in K562 cells and PBMCs, while pgc was the weakest one with IC50 levels of 278 ± 2.7 μM and 366 ± 47 μM in K562 cells and PBMCs (after 72 h), respectively. The results demonstrated that the apoptotic cell percentage in the control group increased from 6.09% to 84.10% and 17.2% to 20.06% in K562 cells and PBMCs after 48 h of treatment, respectively. Moreover, 4-Clpgc treatment increased the expression of Bax and TP53 genes by 42.74 and 35.88 folds in K562 cells and 9.60 and 7.75 folds in PBMCs, respectively. On the other hand, the expression of BCL2 was reduced by 1.47 and 1.38 folds in K562 cells and PBMCs, respectively. These compounds were associated with less toxic effects on normal cells, compared to the cancer cells. In conclusion, these derivatives can be considered as appropriate candidates for leukemia treatment.
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Affiliation(s)
- Fatemeh Asgari
- Department of Cellular and Molecular Biology, Faculty of Chemistry, University of Kashan, P.O.Box 8731753153, Kashan, Iran
| | - Roya Mahinpour
- Department of Cellular and Molecular Biology, Faculty of Chemistry, University of Kashan, P.O.Box 8731753153, Kashan, Iran.
| | - Leila Moradi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O.Box 8731753153, Kashan, Iran
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Pudova EA, Lukyanova EN, Nyushko KM, Mikhaylenko DS, Zaretsky AR, Snezhkina AV, Savvateeva MV, Kobelyatskaya AA, Melnikova NV, Volchenko NN, Efremov GD, Klimina KM, Belova AA, Kiseleva MV, Kaprin AD, Alekseev BY, Krasnov GS, Kudryavtseva AV. Differentially Expressed Genes Associated With Prognosis in Locally Advanced Lymph Node-Negative Prostate Cancer. Front Genet 2019; 10:730. [PMID: 31447885 PMCID: PMC6697060 DOI: 10.3389/fgene.2019.00730] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 07/11/2019] [Indexed: 12/14/2022] Open
Abstract
Older age is one of the main risk factors for cancer development. The incidence of prostate cancer, as a multifactorial disease, also depends upon demographic factors, race, and genetic predisposition. Prostate cancer most frequently occurs in men over 60 years of age, indicating a clear association between older age and disease onset. Carcinogenesis is followed by the deregulation of many genes, and some of these changes could serve as biomarkers for diagnosis, prognosis, prediction of drug therapy efficacy, as well as possible therapeutic targets. We have performed a bioinformatic analysis of a The Cancer Genome Atlas (TCGA) data and RNA-Seq profiling of a Russian patient cohort to reveal prognostic markers of locally advanced lymph node-negative prostate cancer (lymph node-negative LAPC). We also aimed to identify markers of the most common molecular subtype of prostate cancer carrying a fusion transcript TMPRSS2-ERG. We have found several genes that were differently expressed between the favorable and unfavorable prognosis groups and involved in the enriched KEGG pathways based on the TCGA (B4GALNT4, PTK6, and CHAT) and Russian patient cohort data (AKR1C1 and AKR1C3). Additionally, we revealed such genes for the TMPRSS2-ERG prostate cancer molecular subtype (B4GALNT4, ASRGL1, MYBPC1, RGS11, SLC6A14, GALNT13, and ST6GALNAC1). Obtained results contribute to a better understanding of the molecular mechanisms behind prostate cancer progression and could be used for further development of the LAPC prognosis marker panel.
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Affiliation(s)
- Elena A Pudova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Elena N Lukyanova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Kirill M Nyushko
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Dmitry S Mikhaylenko
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia.,Federal State Autonomous Educational Institution of Higher Education, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Andrew R Zaretsky
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | | | - Maria V Savvateeva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | | | - Nataliya V Melnikova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Nadezhda N Volchenko
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Gennady D Efremov
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Kseniya M Klimina
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Anastasiya A Belova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Marina V Kiseleva
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Andrey D Kaprin
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Boris Y Alekseev
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - George S Krasnov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Anna V Kudryavtseva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
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79
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Al-Hassan JM, Fang Liu Y, Khan MA, Yang P, Guan R, Wen XY, Afzal M, Oommen S, Paul BM, Nair D, Palaniyar N, Pace-Asciak C. Furanoic Lipid F-6, A Novel Anti-Cancer Compound that Kills Cancer Cells by Suppressing Proliferation and Inducing Apoptosis. Cancers (Basel) 2019; 11:cancers11070960. [PMID: 31323958 PMCID: PMC6678287 DOI: 10.3390/cancers11070960] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 06/24/2019] [Accepted: 06/28/2019] [Indexed: 01/17/2023] Open
Abstract
Identifying novel anti-cancer drugs is important for devising better cancer treatment options. In a series of studies designed to identify novel therapeutic compounds, we recently showed that a C-20 fatty acid (12,15-epoxy-13,14-dimethyleicosa-12,14-dienoic acid, a furanoic acid or F-6) present in the lipid fraction of the secretions of the Arabian Gulf catfish skin (Arius bilineatus Val.; AGCS) robustly induces neutrophil extracellular trap formation. Here, we demonstrate that a lipid mix (Ft-3) extracted from AGCS and F-6, a component of Ft-3, dose dependently kill two cancer cell lines (leukemic K-562 and breast MDA MB-231). Pure F-6 is approximately 3.5 to 16 times more effective than Ft-3 in killing these cancer cells, respectively. Multiplex assays and network analyses show that F-6 promotes the activation of MAPKs such as Erk, JNK, and p38, and specifically suppresses JNK-mediated c-Jun activation necessary for AP-1-mediated cell survival pathways. In both cell lines, F-6 suppresses PI3K-Akt-mTOR pathway specific proteins, indicating that cell proliferation and Akt-mediated protection of mitochondrial stability are compromised by this treatment. Western blot analyses of cleaved caspase 3 (cCasp3) and poly ADP ribose polymerase (PARP) confirmed that F-6 dose-dependently induced apoptosis in both of these cell lines. In 14-day cell recovery experiments, cells treated with increasing doses of F-6 and Ft-3 fail to recover after subsequent drug washout. In summary, this study demonstrates that C-20 furanoic acid F-6, suppresses cancer cell proliferation and promotes apoptotic cell death in leukemic and breast cancer cells, and prevents cell recovery. Therefore, F-6 is a potential anti-cancer drug candidate.
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Affiliation(s)
- Jassim M Al-Hassan
- Department of Biological Sciences, Faculty of Science, Kuwait University, Safat 13060, Kuwait
| | - Yuan Fang Liu
- Program in Translational Medicine, Peter Gilgan Centre for Research and Learning (PGCRL), The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Meraj A Khan
- Program in Translational Medicine, Peter Gilgan Centre for Research and Learning (PGCRL), The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Peiying Yang
- Department of Palliative, Rehabilitation and Integrative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Rui Guan
- Zebrafish Centre for Advanced Drug Discovery & Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, ON M5B 1W8, Canada
| | - Xiao-Yan Wen
- Zebrafish Centre for Advanced Drug Discovery & Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, ON M5B 1W8, Canada
- Departments of Lab Medicine and Pathobiology, and Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON M5G 0A4, Canada
| | - Mohammad Afzal
- Department of Biological Sciences, Faculty of Science, Kuwait University, Safat 13060, Kuwait
| | - Sosamma Oommen
- Department of Zoology, CMS College, Kottayam 686001, India
| | - Bincy M Paul
- Department of Biological Sciences, Faculty of Science, Kuwait University, Safat 13060, Kuwait
| | - Divya Nair
- Department of Biological Sciences, Faculty of Science, Kuwait University, Safat 13060, Kuwait
| | - Nades Palaniyar
- Program in Translational Medicine, Peter Gilgan Centre for Research and Learning (PGCRL), The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Departments of Lab Medicine and Pathobiology, and Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON M5G 0A4, Canada
| | - Cecil Pace-Asciak
- Program in Translational Medicine, Peter Gilgan Centre for Research and Learning (PGCRL), The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada.
- Department of Pharmacology, University of Toronto, Toronto, ON M5S 1A8, Canada.
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80
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Bamehr H, Saidijam M, Dastan D, Amini R, Pourjafar M, Najafi R. Ferula pseudalliacea induces apoptosis in human colorectal cancer HCT-116 cells via mitochondria-dependent pathway. Arch Physiol Biochem 2019; 125:284-291. [PMID: 29587544 DOI: 10.1080/13813455.2018.1455710] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Ferula species have diverse biological functions. This study set out to investigate the anti-proliferative effects of methanolic extract of F. pseudalliacea against human colon cancer HCT-116 cell line. Cytotoxic effects of F. pseudalliacea on HCT-116 cells was estimated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay. Real-time polymerase chain reaction (PCR) and Western blot were employed to analyze BAX and Bcl2 expression. Cell cycle analysis and apoptosis were conducted using flowcytometry and Annexin V/ propidium iodide (PI) staining. Rhodamine 123 staining and enzyme-linked immunosorbent assay (ELISA) assay were employed to quantify the mitochondria membrane potential (MMP) and caspase 3 activity, respectively. F. pseudalliacea markedly decreased HCT-116 cells viability. The gene and protein expression of BAX were increased, whereas Bcl-2 was decreased in F. pseudalliacea treated cells. F. pseudalliacea induced apoptosis via promotion of cell cycle arrest, caspase 3 activation, and destruction of MMP. These results demonstrate that F. pseudalliacea extract is able to induce apoptosis in HCT-116 cells mainly by activation of the mitochondrial pathway.
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Affiliation(s)
- Hadi Bamehr
- a Research Center for Molecular Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Massoud Saidijam
- a Research Center for Molecular Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Dara Dastan
- b Medicinal Plants and Natural Products Research Center , Hamadan University of Medical Sciences , Hamadan , Iran
- c Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Razieh Amini
- a Research Center for Molecular Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Mona Pourjafar
- a Research Center for Molecular Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Rezvan Najafi
- a Research Center for Molecular Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
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81
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Mahdizadeh R, Homayouni‐Tabrizi M, Neamati A, Seyedi SMR, Tavakkol Afshari HS. Green synthesized‐zinc oxide nanoparticles, the strong apoptosis inducer as an exclusive antitumor agent in murine breast tumor model and human breast cancer cell lines (MCF7). J Cell Biochem 2019; 120:17984-17993. [DOI: 10.1002/jcb.29065] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/26/2019] [Accepted: 04/30/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Roya Mahdizadeh
- Department of Biology, Mashhad Branch Islamic Azad University Mashhad Iran
| | | | - Ali Neamati
- Department of Biology, Mashhad Branch Islamic Azad University Mashhad Iran
| | - Seyed Mohammad Reza Seyedi
- Department of Biology, Faculty of Sciences Ferdowsi University of Mashhad Mashhad Iran
- Department of Chemistry, Faculty of Sciences Ferdowsi University of Mashhad Mashhad Iran
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82
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Zabiulla Z, Malojirao VH, Mohammed YHE, Thirusangu P, Prabhakar BT, Khanum SA. Synthesis, molecular docking, and apoptogenic efficacy of novel N-heterocycle analogs to target B-cell lymphoma 2/X-linked inhibitors of apoptosis proteins to regress melanoma. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02357-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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83
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Thirupathi A, Chang YZ. Role of AMPK and its molecular intermediates in subjugating cancer survival mechanism. Life Sci 2019; 227:30-38. [DOI: 10.1016/j.lfs.2019.04.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 02/08/2023]
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84
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Jan R, Chaudhry GES. Understanding Apoptosis and Apoptotic Pathways Targeted Cancer Therapeutics. Adv Pharm Bull 2019; 9:205-218. [PMID: 31380246 PMCID: PMC6664112 DOI: 10.15171/apb.2019.024] [Citation(s) in RCA: 368] [Impact Index Per Article: 73.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 12/16/2018] [Accepted: 12/20/2018] [Indexed: 12/20/2022] Open
Abstract
Various physiological processes involve appropriate tissue developmental process and homeostasis - the pathogenesis of several diseases connected with deregulatory apoptosis process. Apoptosis plays a crucial role in maintaining a balance between cell death and division, evasion of apoptosis results in the uncontrolled multiplication of cells leading to different diseases such as cancer. Currently, the development of apoptosis targeting anticancer drugs has gained much interest since cell death induced by apoptosis causes minimal inflammation. The understanding of complexities of apoptosis mechanism and how apoptosis is evolved by tumor cells to oppose cell death has focused research into the new strategies designed to induce apoptosis in cancer cells. This review focused on the underlying mechanism of apoptosis and the dysregulation of apoptosis modulators involved in the extrinsic and intrinsic apoptotic pathway, which include death receptors (DRs) proteins, cellular FLICE inhibitory proteins (c-FLIP), anti-apoptotic Bcl-2 proteins, inhibitors of apoptosis proteins (IAPs), tumor suppressor (p53) in cancer cells along with various current clinical approaches aimed to selectively induce apoptosis in cancer cells.
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Affiliation(s)
- Rehmat Jan
- Institute of Marine Biotechnology, Universiti Terengganu Malaysia, 21030 Terengganu, Malaysia
| | - Gul-E-Saba Chaudhry
- Institute of Marine Biotechnology, Universiti Terengganu Malaysia, 21030 Terengganu, Malaysia
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85
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Korycka-Wolowiec A, Wolowiec D, Kubiak-Mlonka A, Robak T. Venetoclax in the treatment of chronic lymphocytic leukemia. Expert Opin Drug Metab Toxicol 2019; 15:353-366. [DOI: 10.1080/17425255.2019.1606211] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Dariusz Wolowiec
- Department of Hematology, Medical University of Wroclaw, Wroclaw, Poland
| | | | - Tadeusz Robak
- Department of Hematology, Medical University of Lodz, Lodz, Poland
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86
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Prashanth T, Avin BV, Thirusangu P, Ranganatha VL, Prabhakar B, Sharath Chandra JN, Khanum SA. Synthesis of coumarin analogs appended with quinoline and thiazole moiety and their apoptogenic role against murine ascitic carcinoma. Biomed Pharmacother 2019; 112:108707. [DOI: 10.1016/j.biopha.2019.108707] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 02/18/2019] [Accepted: 02/19/2019] [Indexed: 12/26/2022] Open
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87
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Vadevoo SMP, Gurung S, Khan F, Haque ME, Gunassekaran GR, Chi L, Permpoon U, Lee B. Peptide-based targeted therapeutics and apoptosis imaging probes for cancer therapy. Arch Pharm Res 2019; 42:150-158. [DOI: 10.1007/s12272-019-01125-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/28/2019] [Indexed: 12/22/2022]
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88
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Mao X, Cheng R, Zhang H, Bae J, Cheng L, Zhang L, Deng L, Cui W, Zhang Y, Santos HA, Sun X. Self-Healing and Injectable Hydrogel for Matching Skin Flap Regeneration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1801555. [PMID: 30775235 PMCID: PMC6364594 DOI: 10.1002/advs.201801555] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 10/21/2018] [Indexed: 05/05/2023]
Abstract
The fabrication of highly biocompatible hydrogels with multiple unique healing abilities for the whole healing process, for example, multifunctional hydrogels with injectable, degradation, antibacterial, antihypoxic, and wound healing-promoting properties that match the dynamic healing process of skin flap regeneration, is currently a research challenge. Here, a multifunctional and dynamic coordinative polyethylene glycol (PEG) hydrogel with mangiferin liposomes (MF-Lip@PEG) is developed for clinical applications through Ag-S coordination of four-arm-PEG-SH and Ag+. Compared to MF-PEG, MF-Lip@PEG exhibits self-healing properties, lower swelling percentages, and a longer endurance period. Moreover, the hydrogel exhibits excellent drug dispersibility and release characteristics for slow and persistent drug delivery. In vitro studies show that the hydrogel is biocompatible and nontoxic to cells, and exerts an outstanding neovascularization-promoting effect. The MF-Lip@PEG also exhibits a strong cytoprotective effect against hypoxia-induced apoptosis through regulation of the Bax/Bcl-2/caspase-3 pathway. In a random skin flap animal model, the MF-Lip@PEG is injectable and convenient to deliver into the skin flap, providing excellent anti-inflammation, anti-infection, and proneovascularization effects and significantly reducing the skin flap necrosis rate. In general, the MF-Lip@PEG possesses outstanding multifunctionality for the dynamic healing process of skin flap regeneration.
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Affiliation(s)
- Xiyuan Mao
- Department of Plastic and Reconstructive SurgeryShanghai Ninth People's HospitalShanghai JiaoTong University School of Medicine639 Zhi Zao Ju RoadShanghai200011P. R. China
| | - Ruoyu Cheng
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiao Tong University School of Medicine197 Ruijin 2nd RoadShanghai200025P. R. China
| | | | - Jinhong Bae
- Department of Plastic and Reconstructive SurgeryShanghai Ninth People's HospitalShanghai JiaoTong University School of Medicine639 Zhi Zao Ju RoadShanghai200011P. R. China
| | - Liying Cheng
- Department of Plastic and Reconstructive SurgeryShanghai Ninth People's HospitalShanghai JiaoTong University School of Medicine639 Zhi Zao Ju RoadShanghai200011P. R. China
| | - Lu Zhang
- Department of Plastic and Reconstructive SurgeryShanghai Ninth People's HospitalShanghai JiaoTong University School of Medicine639 Zhi Zao Ju RoadShanghai200011P. R. China
| | - Lianfu Deng
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiao Tong University School of Medicine197 Ruijin 2nd RoadShanghai200025P. R. China
| | - Wenguo Cui
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiao Tong University School of Medicine197 Ruijin 2nd RoadShanghai200025P. R. China
- State Key Laboratory of Molecular Engineering of PolymersFudan UniversityNo. 220 Handan RoadShanghai200433China
| | - Yuguang Zhang
- Department of Plastic and Reconstructive SurgeryShanghai Ninth People's HospitalShanghai JiaoTong University School of Medicine639 Zhi Zao Ju RoadShanghai200011P. R. China
| | - Hélder A. Santos
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of HelsinkiHelsinkiFI‐00014Finland
- Helsinki Institute of Life Science (HiLIFE)University of HelsinkiHelsinkiFI‐00014Finland
| | - Xiaoming Sun
- Department of Plastic and Reconstructive SurgeryShanghai Ninth People's HospitalShanghai JiaoTong University School of Medicine639 Zhi Zao Ju RoadShanghai200011P. R. China
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Prieto P, Jaén RI, Calle D, Gómez-Serrano M, Núñez E, Fernández-Velasco M, Martín-Sanz P, Alonso S, Vázquez J, Cerdán S, Peinado MÁ, Boscá L. Interplay between post-translational cyclooxygenase-2 modifications and the metabolic and proteomic profile in a colorectal cancer cohort. World J Gastroenterol 2019; 25:433-446. [PMID: 30700940 PMCID: PMC6350170 DOI: 10.3748/wjg.v25.i4.433] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/21/2018] [Accepted: 01/10/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is the second most common cause of cancer death worldwide. It is broadly described that cyclooxygenase-2 (COX-2) is mainly overexpressed in CRC but less is known regarding post-translational modifications of this enzyme that may regulate its activity, intracellular localization and stability. Since metabolic and proteomic profile analysis is essential for cancer prognosis and diagnosis, our hypothesis is that the analysis of correlations between these specific parameters and COX-2 state in tumors of a high number of CRC patients could be useful for the understanding of the basis of this cancer in humans.
AIM To analyze COX-2 regulation in colorectal cancer and to perform a detailed analysis of their metabolic and proteomic profile.
METHODS Biopsies from both healthy and pathological colorectal tissues were taken under informed consent from patients during standard colonoscopy procedure in the University Hospital of Bellvitge (Barcelona, Spain) and Germans Trias i Pujol University Hospital (Campus Can Ruti) (Barcelona, Spain). Western blot analysis was used to determine COX-2 levels. Deglycosylation assays were performed in both cells and tumor samples incubating each sample with peptide N-glycosidase F (PNGase F). Prostaglandin E2 (PGE2) levels were determined using a specific ELISA. 1H high resolution magic angle spinning (HRMAS) analysis was performed using a Bruker AVIII 500 MHz spectrometer and proteomic analysis was performed in a nano-liquid chromatography-tandem mass spectrometer (nano LC-MS/MS) using a QExactive HF orbitrap MS.
RESULTS Our data show that COX-2 has a differential expression profile in tumor tissue of CRC patients vs the adjacent non-tumor area, which correspond to a glycosylated and less active state of the protein. This fact was associated to a lesser PGE2 production in tumors. These results were corroborated in vitro performing deglycosylation assays in HT29 cell line where COX-2 protein profile was modified after PNGase F incubation, showing higher PGE2 levels. Moreover, HRMAS analysis indicated that tumor tissue has altered metabolic features vs non-tumor counterparts, presenting increased levels of certain metabolites such as taurine and phosphocholine and lower levels of lactate. In proteomic experiments, we detected an enlarged number of proteins in tumors that are mainly implicated in basic biological functions like mitochondrial activity, DNA/RNA processing, vesicular trafficking, metabolism, cytoskeleton and splicing.
CONCLUSION In our colorectal cancer cohort, tumor tissue presents a differential COX-2 expression pattern with lower enzymatic activity that can be related to an altered metabolic and proteomic profile.
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Affiliation(s)
- Patricia Prieto
- Department of Metabolism and Physiopathology of Inflammatory Diseases, Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - Rafael I Jaén
- Department of Metabolism and Physiopathology of Inflammatory Diseases, Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - Daniel Calle
- Laboratorio de Imagen Médica, Hospital Universitario Gregorio Marañón, Madrid 28007, Spain
| | - María Gómez-Serrano
- Laboratorio de Proteómica Cardiovascular, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - Estefanía Núñez
- Laboratorio de Proteómica Cardiovascular, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - María Fernández-Velasco
- Instituto de Investigación Sanitaria del Hospital Universitario la Paz (IdiPaz), Madrid 28046, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - Paloma Martín-Sanz
- Department of Metabolism and Physiopathology of Inflammatory Diseases, Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - Sergio Alonso
- Programa de Medicina Predictiva y Personalizada del Cáncer (PMPPC), Fundación Instituto de investigación en ciencias de la salud Germans Trias i Pujol, Ctra Can Ruti, Badalona 08916, Spain
| | - Jesús Vázquez
- Laboratorio de Proteómica Cardiovascular, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
| | - Sebastián Cerdán
- Department of Metabolism and Physiopathology of Inflammatory Diseases, Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid 28029, Spain
| | - Miguel Ángel Peinado
- Programa de Medicina Predictiva y Personalizada del Cáncer (PMPPC), Fundación Instituto de investigación en ciencias de la salud Germans Trias i Pujol, Ctra Can Ruti, Badalona 08916, Spain
| | - Lisardo Boscá
- Department of Metabolism and Physiopathology of Inflammatory Diseases, Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (Ciber-CV), Instituto de Salud Carlos III (ISCIII), Madrid 28029, Spain
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Wang Z, Wang Y, Zhu S, Liu Y, Peng X, Zhang S, Zhang Z, Qiu Y, Jin M, Wang R, Zhong Y, Kong D. DT-13 Inhibits Proliferation and Metastasis of Human Prostate Cancer Cells Through Blocking PI3K/Akt Pathway. Front Pharmacol 2018; 9:1450. [PMID: 30581390 PMCID: PMC6292965 DOI: 10.3389/fphar.2018.01450] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 11/26/2018] [Indexed: 12/24/2022] Open
Abstract
DT-13, a saponin monomer 13 from the dwarf lilyturf tuber, was reported to exhibit anti-inflammatory, hepatoprotective, cardioprotective as well as antitumor activities in a number of tumor cells. Prostate cancer is the second leading cause of cancer death in males, discovery of novel antitumor drug for therapy of prostate cancer is expected. Aiming to evaluate whether DT-13 could become a candidate to treat prostate cancer, we recently investigated the antitumor effect of DT-13 on human prostate cancer cells and the underlying mechanism. DT-13 was found to effectively inhibit proliferation and metastasis of prostate cancer PC3 and DU145 cell lines in a dose-dependent manner. Treatment by DT-13 resulted in a mitochondria-mediated apoptosis, which was accompanied by the chromatin condensation and nuclear shrinkage in the prostate cancer cells. Moreover, DT-13 caused remarkable upregulation of Bax, Bad, Cytochrome C, cleaved -caspase 3, -caspase 9 and -PARP, in contrast to the downregulation of Bcl-2. Nevertheless, no obvious change in intracellular ROS level was observed after DT-13 treatment. We further demonstrated that DT-13 could inhibit PC3 cell metastasis in which suppression of Integrinβ1 and MMP2/9 might be involved. Western blot analysis indicated DT-13 significantly decreased the phosphorylation of PDK1, Akt, mTOR as well as p70S6K, suggesting the pro-apoptotic and anti-metastatic effects of DT-13 on prostate cancer cells might be attributed to the blockade of PI3K/Akt pathway. Collectively, our findings suggest DT-13 is worthy of further investigation as a drug candidate for the treatment of prostate cancer.
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Affiliation(s)
- Zhengming Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Yingying Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Shan Zhu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Yao Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Xin Peng
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Shaolu Zhang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China.,State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing, China
| | - Zhe Zhang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Yuling Qiu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Meihua Jin
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Ran Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
| | - Yuxu Zhong
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing, China
| | - Dexin Kong
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, China
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91
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Gu YY, Chen MH, May BH, Liao XZ, Liu JH, Tao LT, Man-Yuen Sze D, Zhang AL, Mo SL. Matrine induces apoptosis in multiple colorectal cancer cell lines in vitro and inhibits tumour growth with minimum side effects in vivo via Bcl-2 and caspase-3. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2018; 51:214-225. [PMID: 30466620 DOI: 10.1016/j.phymed.2018.10.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/25/2018] [Accepted: 10/05/2018] [Indexed: 05/12/2023]
Abstract
BACKGROUND The World Health Organization (WHO) reported that colorectal cancer (CRC) was the third most common cancer in men and the second in women, worldwide. Our previous meta-analysis found Sophora flavescens increased tumour response rate in randomised controlled trials of CRC. We hypothesised that its principal constituent matrine had exerted anti-tumour effects. PURPOSE To elucidate its mechanisms of action we investigated the dose-related anti-tumour effects of matrine on four human CRC cell-lines: LS174T, Caco-2, SW1116 and RKO. In a LS174T xenografted tumour model in nude mice we assessed the effects of matrine and oxaliplatin on tumour volume, weight and morphology. Computer simulated dockings for target proteins were also conducted. METHODS AND DESIGN Cell viability, cell cycle and apoptosis were measured by Cell Counting Kit-8 and flow cytometry, and Annexin V-FITC/PI double staining assay respectively. Western blot was performed to examine the expression of Bax, Bcl-2 and caspase-3 in the cells. The xenograft model and immunohistochemistry were used to investigate the effect of matrine in vivo. Oxaliplatin was set as positive control. Molecular docking was performed to predict the binding modes of matrine and oxaliplatin with target proteins using CDOCKER algorithm. RESULTS Matrine inhibited proliferation of cancer cells in a dose- and time-dependent manner. Matrine induced cell-cycle arrest at G1/G0 phase, induced apoptosis and reduced expression of Bcl-2 and caspase-3 while up-regulating Bax and cleaved caspase-3 in the four CRC cells. In vivo, matrine significantly inhibited tumour growth without side effects on physical health compared to the negative (vehicle) control group. Mice in the oxaliplatin group lost vigour, became frail and lost weight. Expression of Bcl-2 in tumour tissue was lower and Bax expression was higher in the matrine-treated groups compared to the negative control. In computer-simulated docking, matrine successfully docked into active sites of Bcl-2 and caspase-3. CONCLUSION Matrine inhibited growth of colorectal cancer cells in vitro and in vivo. A molecular mechanism was apoptosis induction via effects on Bcl-2, Bax and caspase-3. Moreover, matrine showed minimum side effects and may provide a candidate for the development of new therapies for colorectal cancer.
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Affiliation(s)
- Yue-Yu Gu
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China; The Second Clinical College, Guangzhou University of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, Guangdong Province, China.
| | - Meng-Hua Chen
- School of Health and Biomedical Science, RMIT University, Melbourne, Australia.
| | - Brian H May
- School of Health and Biomedical Science, RMIT University, Melbourne, Australia.
| | - Xiao-Zhong Liao
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China.
| | - Jia-Hui Liu
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China.
| | - Lan-Ting Tao
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China.
| | - Daniel Man-Yuen Sze
- School of Health and Biomedical Science, RMIT University, Melbourne, Australia.
| | - Anthony Lin Zhang
- School of Health and Biomedical Science, RMIT University, Melbourne, Australia.
| | - Sui-Lin Mo
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China.
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92
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Paz MFCJ, Gomes Júnior AL, de Alencar MVOB, Tabrez S, Islam MT, Jabir NR, Oves M, Alam MZ, Asghar MN, Ali ES, da Conceição Machado K, da Conceição Machado K, da Silva FCC, Sobral ALP, de Castro E Sousa JM, de Moraes GP, Mishra SK, da Silva J, de Carvalho Melo-Cavalcante AA. Effect of Diets, Familial History, and Alternative Therapies on Genomic Instability of Breast Cancer Patients. Appl Biochem Biotechnol 2018; 188:282-296. [PMID: 30430345 DOI: 10.1007/s12010-018-2918-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 11/05/2018] [Indexed: 12/30/2022]
Abstract
This study evaluates a correlation between family history, micronutrients intake, and alternative therapies with genetic instability, before and during breast cancer treatment. For this study, a total of 150 women were selected. Among those, 50 women were breast cancer patients on chemotherapy, while 50 breast cancer patients were on radiotherapy, and 50 were healthy females. All the participants signed the informed consent form and answered the public health questionnaire. Samples of buccal epithelial and peripheral blood cells were collected and analyzed through micronucleus and comet assays. The cells were evaluated for apoptosis and DNA damage. Results showed the association of patients' family history with an increase in toxicogenetic damage before and during cancer therapy. On the other hand, patients with late-onset cancer also presented genetic instability before and during therapy, along with those who did not take sufficient vegetables and alternative therapies. A positive correlation was observed between the genetic instability and alternative therapies, while inverse correlation was recorded with the vegetable consumption. Results clearly explain that the nutritional aspects and alternative therapies influence the genetic instability before and during cancer therapies especially in radiotherapy treated patients. Our data could be used for the monitoring therapies and management of breast cancer patients.
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Affiliation(s)
- Márcia Fernanda Correia Jardim Paz
- Laboratory of Genetic Toxicology, PPGBioSaúde and PPGGTA, Lutheran University of Brazil (ULBRA), Av. Farroupilha 8001, Prédio 22, Sala 22 (4° Andar), Canoas, RS, 92425-900, Brazil.,Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Antônio Luiz Gomes Júnior
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | | | - Shams Tabrez
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
| | - Muhammad Torequl Islam
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam. .,Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam.
| | - Nasimudeen R Jabir
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Mohammad Oves
- Center of Excellence in Environmental Research, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Mohammad Zubair Alam
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | | | - Eunüs S Ali
- Gaco Pharmaceuticals and Research Laboratory, Dhaka, 1000, Bangladesh.,College of Medicine and Public Health, Flinders University, Bedford Park, 5042, Australia
| | - Keylla da Conceição Machado
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Kátia da Conceição Machado
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Felipe Cavalcanti Carneiro da Silva
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - André Luiz Pinho Sobral
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - João Marcelo de Castro E Sousa
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Germano Pinho de Moraes
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Siddhartha Kumar Mishra
- Cancer Biology Laboratory, School of Biological Sciences (Zoology), Dr. Harisingh Gour Central University, Sagar, 470003, India
| | - Juliana da Silva
- Laboratory of Genetic Toxicology, PPGBioSaúde and PPGGTA, Lutheran University of Brazil (ULBRA), Av. Farroupilha 8001, Prédio 22, Sala 22 (4° Andar), Canoas, RS, 92425-900, Brazil
| | - Ana Amélia de Carvalho Melo-Cavalcante
- Northeast Biotechnology Network (RENORBIO), Post-Graduate Program in Pharmaceutical Science, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
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Mun JG, Kee JY, Han YH, Lee S, Park SH, Jeon HD, Hong SH. Galla Rhois water extract inhibits lung metastasis by inducing AMPK‑mediated apoptosis and suppressing metastatic properties of colorectal cancer cells. Oncol Rep 2018; 41:202-212. [PMID: 30365120 PMCID: PMC6278418 DOI: 10.3892/or.2018.6812] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 10/09/2018] [Indexed: 12/12/2022] Open
Abstract
Galla Rhois is a commonly used medicine in East Asia for the treatment of several diseases. However, the effects of Galla Rhois on the metastasis of colorectal cancer (CRC) and the underlying molecular mechanisms have not been studied. We investigated the anti-metastatic properties of Galla Rhois water extract (GRWE) on metastatic CRC cells. The effect of GRWE on the viability of colon 26 (CT26) cells was evaluated using WST-8 assay. Annexin V assay and western blot analysis were performed to elucidate the underlying molecular mechanisms involved in apoptosis. GRWE suppressed viability of CT26 cells by inducing apoptosis through the cleavage of caspase-3 and PARP, downregulation of caspase-8, caspase-9, Bcl-2 and Bcl-xL, and upregulation of Bax. Metastatic phenotypes such as epithelial-mesenchymal transition (EMT), migration, and invasion of CRC cells were investigated by real-time reverse transcription polymerase chain reaction, wound healing assay, and matrigel invasion assay, respectively. Non-cytotoxic concentrations of GRWE inhibited EMT in CRC cells by regulating the expression of EMT markers. GRWE attenuated cell migration and invasion through the inhibition of matrix metalloproteinase (MMP)-2 and MMP-9 activity. Moreover, GRWE suppressed colorectal lung metastasis in vivo, suggestive of its potential application for the treatment of colorectal metastasis.
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Affiliation(s)
- Jeong-Geon Mun
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang‑Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Ji-Ye Kee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang‑Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Yo-Han Han
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang‑Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Sullim Lee
- Department of Life Sciences, College of Bio‑Nano Technology, Gachon University, Seongnam 13120, Republic of Korea
| | - Seong-Hwan Park
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang‑Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Hee Dong Jeon
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang‑Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
| | - Seung-Heon Hong
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang‑Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk 54538, Republic of Korea
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94
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Prevention of oral carcinogenesis in rats by Dracaena cinnabari resin extracts. Clin Oral Investig 2018; 23:2287-2301. [PMID: 30291495 DOI: 10.1007/s00784-018-2685-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 10/01/2018] [Indexed: 02/07/2023]
Abstract
OBJECTIVES In vivo study was performed to determine the chemopreventive efficacy of the DC resin methanol extract on a 4-nitroquinoline-1-oxide (4NQO) oral cancer animal model. MATERIALS AND METHODS This study involves administration of 4NQO solution for 8 weeks alone (cancer induction) or with Dracaena cinnabari (DC) extract at 100, 500, and 1000 mg/kg. DC extract administration started 1 week before exposure until 1 week after the carcinogen exposure was stopped. All rats were sacrificed after 22 weeks, and histological analysis was performed to assess any incidence of pathological changes. Immunohistochemical expressions of selected tumor marker antibodies were analyzed using an image analyzer computer system, and the expression of selected genes involved in apoptosis and proliferative mechanism related to oral cancer were evaluated using RT2-PCR. RESULTS The incidence of OSCC decreased with the administration of DC extract at 100, 500, and 1000 mg/kg compared to the induced cancer group. The developed tumor was also observed to be smaller when compared to the induced cancer group. The DC 1000 mg/kg group inhibits the expression of Cyclin D1, Ki-67, Bcl-2, and p53 proteins. It was observed that DC 1000 mg/kg induced apoptosis by upregulation of Bax and Casp3 genes and downregulation of Tp53, Bcl-2, Cox-2, Cyclin D1, and EGFR genes when compared to the induced cancer group. CONCLUSIONS The data indicated that systemic administration of the DC resin methanol extract has anticarcinogenic potency on oral carcinogenesis. CLINICAL RELEVANCE Chemoprevention with DC resin methanol extract may significantly reduce morbidity and possibly mortality from OSCC.
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95
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Maynard A, Bible JM, Pespeni MH, Sanford E, Evans TG. Transcriptomic responses to extreme low salinity among locally adapted populations of Olympia oyster (Ostrea lurida). Mol Ecol 2018; 27:4225-4240. [PMID: 30193406 DOI: 10.1111/mec.14863] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 08/23/2018] [Accepted: 08/27/2018] [Indexed: 12/26/2022]
Abstract
The Olympia oyster (Ostrea lurida) is a foundation species inhabiting estuaries along the North American west coast. In California estuaries, O. lurida is adapted to local salinity regimes and populations differ in low salinity tolerance. In this study, oysters from three California populations were reared for two generations in a laboratory common garden and subsequently exposed to low salinity seawater. Comparative transcriptomics was then used to understand species-level responses to hyposmotic stress and population-level mechanisms underlying divergent salinity tolerances. Gene expression patterns indicate Olympia oysters are sensitive to hyposmotic stress: All populations respond to low salinity by up-regulating transcripts indicative of protein unfolding, DNA damage and cell cycle arrest after sub-lethal exposure. Among O. lurida populations, transcriptomic profiles differed constitutively and in response to low salinity. Despite two generations in common-garden conditions, transcripts encoding apoptosis modulators were constitutively expressed at significantly different levels in the most tolerant population. Expression of cell death regulators may facilitate cell fate decisions when salinity declines. Following low salinity exposure, oysters from the more tolerant population expressed a small number of mRNAs at significantly higher levels than less tolerant populations. Proteins encoded by these transcripts regulate ciliary activity within the mantle cavity and may function to prolong valve closure and reduce mortality in low salinity seawater. Collectively, gene expression patterns suggest sub-lethal impacts of hyposmotic stress in Olympia oysters are considerable and that even oysters with greater low salinity tolerance may be vulnerable to future freshwater flooding events.
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Affiliation(s)
- Ashley Maynard
- Department of Biological Sciences, California State University East Bay, Hayward, California
| | - Jillian M Bible
- Department of Evolution and Ecology and Bodega Marine Laboratory, University of California Davis, Bodega Bay, California.,Department of Environmental Science and Studies, Washington College, Chestertown, Maryland
| | | | - Eric Sanford
- Department of Evolution and Ecology and Bodega Marine Laboratory, University of California Davis, Bodega Bay, California
| | - Tyler G Evans
- Department of Biological Sciences, California State University East Bay, Hayward, California
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96
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Afriza D, Suriyah WH, Ichwan SJA. In silicoanalysis of molecular interactions between the anti-apoptotic protein survivin and dentatin, nordentatin, and quercetin. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1742-6596/1073/3/032001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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97
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Wei X, Mo X, An F, Ji X, Lu Y. 2′,4′-Dihydroxy-6′-methoxy-3′,5′-dimethylchalcone, a potent Nrf2/ARE pathway inhibitor, reverses drug resistance by decreasing glutathione synthesis and drug efflux in BEL-7402/5-FU cells. Food Chem Toxicol 2018; 119:252-259. [DOI: 10.1016/j.fct.2018.04.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 03/30/2018] [Accepted: 04/01/2018] [Indexed: 12/14/2022]
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98
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Garcinol exerts anti-cancer effect in human cervical cancer cells through upregulation of T-cadherin. Biomed Pharmacother 2018; 107:957-966. [PMID: 30257408 DOI: 10.1016/j.biopha.2018.08.060] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 08/02/2018] [Accepted: 08/15/2018] [Indexed: 01/22/2023] Open
Abstract
Garcinol, a polyisoprenylated benzophenone, has been demonstrated to exert anti-cancer effects in various tumor cells. However, the effect of garcinol on cervical cancer (CC) cell progression and the related molecular mechanism remains poorly understood. Accumulating evidence has verified that downregualtion of T-cadherin is closely associated with tumorigenesis, suggesting that T-cadherin might be a potential therapeutic target for cancer treatment. In the present study, Hela and SiHa cells were treated with different concentrations of garcinol (0, 5, 10, and 25 u M), and T-cadherin siRNA was synthesized and transfected into Hela and SiHa cells combined with garcinol (25 u M) treatment. We found that garcinol dose-dependently suppressed cell viability, colony formation, invasion, migration, cell cycle progression, and promoted cell apoptosis in CC cell lines, as well as inhibited tumor growth in xenograft model. Importantly, our results showed that garcinol treatment increased the expression of T-cadherin both in vitro and in vivo, and knockdown of T-cahderin partially reversed garcinol-induced inhibition of CC development via activating P13 K/AKT signaling pathway in CC cell lines. Thus, these findings demonstrated the tumor suppressive function of garcinol on CC progression, and emphasized that the T-cadherin/P13 K/AKT was a potential mechanism involved in the antumor effects of garcinol.
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99
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Zaim Ö, Doğanlar O, Zreigh MM, Doğanlar ZB, Özcan H. Synthesis, Cancer-Selective Antiproliferative and Apoptotic Effects of Some (±)-Naringenin Cycloaminoethyl Derivatives. Chem Biodivers 2018; 15:e1800016. [PMID: 29766645 DOI: 10.1002/cbdv.201800016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 05/04/2018] [Indexed: 12/17/2022]
Abstract
Naringenin is a naturally occurring flavonoid and due to its broad spectrum of biological activities, including anticancer properties, has attracted scientific attention in recent years. To contribute to these studies, we synthesized some new (±)-naringenin cyclic aminoethyl derivatives, analyzed the cytotoxic and anti-proliferative properties of them via 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay, and mitochondrial apoptosis signaling response and gene expressions belong to caspase-3 depended apoptosis as biomarkers in both healthy and cancer cell lines. Our results suggest that some of our naringenin derivatives are potential anticancer agents with a selective death potential and targeting properties for mitochondrial apoptosis signaling against at least human cervix and breast cancer.
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Affiliation(s)
- Ömer Zaim
- Department of Chemistry, Trakya University, 22030, Edirne, Turkey
| | - Oğuzhan Doğanlar
- Department of Medical Biology, Faculty of Medicine, Trakya University, 22030, Edirne, Turkey
| | - Mohamed M Zreigh
- Department of Chemistry, Faculty of Science, Zawia University, P.O. Box 16168, Zawia, Libya
| | - Zeynep Banu Doğanlar
- Department of Medical Biology, Faculty of Medicine, Trakya University, 22030, Edirne, Turkey
| | - Hafize Özcan
- Department of Chemistry, Trakya University, 22030, Edirne, Turkey
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100
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Wright C, Iyer AKV, Yakisich JS, Azad N. Anti-Tumorigenic Effects of Resveratrol in Lung Cancer Cells Through Modulation of c-FLIP. Curr Cancer Drug Targets 2018; 17:669-680. [PMID: 28302032 DOI: 10.2174/1568009617666170315162932] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 12/05/2016] [Accepted: 12/29/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Resveratrol has been shown to have antioxidant and anti-proliferative properties in multiple cancer types. Here we demonstrate that H460 lung cancer cells are more susceptible to resveratrol treatment in comparison to human bronchial epithelial Beas-2B cells. Resveratrol decreases cell viability and proliferation, and induces significant apoptosis in H460 cells. The apoptosis observed was accompanied by an increase in hydrogen peroxide (H2O2) production, Bid, PARP and caspase 8 activation, and downregulation of pEGFR, pAkt, c-FLIP and NFkB protein expression. Furthermore, treatment with HH2O2 scavenger catalase significantly inhibited resveratrol-induced c-FLIP downregulation, caspase-8 activation and apoptosis. Overexpression of c-FLIP in H460 cells (FLIP cells) resulted in the inhibition of resveratrol-induced HH2O2 production, and a significant increase in resveratrolinduced apoptosis in comparison to H460 cells. In FLIP cells, catalase treatment did not rescue cells from a decrease in cell viability and apoptosis induction by resveratrol as compared to H460 cells. Resveratrol treatment also led to VEGF downregulation in FLIP cells. Furthermore, inhibition of pEGFR or pAkt using erlotinib and LY294002 respectively, enhanced the negative effect of resveratrol on FLIP cell viability and apoptosis. The reverse was observed when FLIP cells were supplemented with EGF, or transfected with WT-AKT plasmid; resulting in a 20% decrease in resveratrol-induced apoptosis. In addition, transfection with WT-AKT plasmid resulted in the inhibition of pro-apoptotic protein activation, and c-FLIP and pAkt downregulation. CONCLUSION Overall, resveratrol induced apoptosis in H460 lung cancer cells by specifically targeting pAkt and c-FLIP dowregulation by proteasomal degradation in a EGFR-dependent manner.
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Affiliation(s)
- Clayton Wright
- Department of Pharmaceutical Sciences, Hampton University, Hampton, VA 23668. United States
| | - Anand Krishnan V Iyer
- Department of Pharmaceutical Sciences, Hampton University, Hampton, VA 23668. United States
| | - Juan S Yakisich
- Department of Pharmaceutical Sciences, Hampton University, Hampton, VA 23668. United States
| | - Neelam Azad
- Department of Pharmaceutical Sciences, Hampton University, Hampton, VA 23668. United States
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