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Chen Y, Xu Y, Wang J, Prisinzano P, Yuan Y, Lu F, Zheng M, Mao W, Wan Y. Statins Lower Lipid Synthesis But Promote Secretion of Cholesterol-Enriched Extracellular Vesicles and Particles. Front Oncol 2022; 12:853063. [PMID: 35646709 PMCID: PMC9133486 DOI: 10.3389/fonc.2022.853063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Lipid droplets are lipid-rich cytosolic organelles that play roles in cell signaling, membrane trafficking, and many other cellular activities. Recent studies revealed that lipid droplets in cancer cells have various biological functions, such as energy production, membrane synthesis, and chemoresistance, thereby fostering cancer progression. Accordingly, the administration of antilipemic agents could improve anti-cancer treatment efficacy given hydrophobic chemotherapeutic drugs could be encapsulated into lipid droplets and then expelled to extracellular space. In this study, we investigated whether statins could promote treatment efficacy of lipid droplet-rich ovarian SKOV-3 cells and the potential influences on generation and composition of cell-derived extracellular vesicles and particles (EVP). Our studies indicate that statins can significantly lower lipid biosynthesis. Moreover, statins can inhibit proliferation, migration, and invasion of SKOV-3 cells and enhance chemosensitivity in vitro and in vivo. Furthermore, statins can lower EVP secretion but enforce the release of cholesterol-enriched EVPs, which can further lower lipid contents in parental cells. It is the first time that the influence of statins on EVP generation and EVP-lipid composition is observed. Overall, we demonstrated that statins could inhibit lipid production, expel cholesterol to extracellular space via EVPs, and improve chemosensitivity.
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Affiliation(s)
- Yundi Chen
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Yongrui Xu
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Jing Wang
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
- Department of Hematology, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Peter Prisinzano
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Yuhao Yuan
- Biophotonics and Translational Optical Imaging Lab, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Fake Lu
- Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
| | - Mingfeng Zheng
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
| | - Wenjun Mao
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi, China
- *Correspondence: Yuan Wan, ; Wenjun Mao,
| | - Yuan Wan
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton, NY, United States
- *Correspondence: Yuan Wan, ; Wenjun Mao,
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Kumari A, Singh RK. Medicinal chemistry of indole derivatives: Current to future therapeutic prospectives. Bioorg Chem 2019; 89:103021. [PMID: 31176854 DOI: 10.1016/j.bioorg.2019.103021] [Citation(s) in RCA: 238] [Impact Index Per Article: 47.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/22/2019] [Accepted: 05/29/2019] [Indexed: 12/21/2022]
Abstract
Indole is a versatile pharmacophore, a privileged scaffold and an outstanding heterocyclic compound with wide ranges of pharmacological activities due to different mechanisms of action. It is an superlative moiety in drug discovery with the sole property of resembling different structures of the protein. Plenty of research has been taking place in recent years to synthesize and explore the various therapeutic prospectives of this moiety. This review summarizes some of the recent effective chemical synthesis (2014-2018) for indole ring. This review also emphasized on the structure-activity relationship (SAR) to reveal the active pharmacophores of various indole analogues accountable for anticancer, anticonvulsant, antimicrobial, antitubercular, antimalarial, antiviral, antidiabetic and other miscellaneous activities which have been investigated in the last five years. The precise features with motives and framework of each research topic is introduced for helping the medicinal chemists to understand the perspective of the context in a better way. This review will definitely offer the platform for researchers to strategically design diverse novel indole derivatives having different promising pharmacological activities with reduced toxicity and side effects.
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Affiliation(s)
- Archana Kumari
- Rayat-Bahra Institute of Pharmacy, Dist. Hoshiarpur, 146104 Punjab, India
| | - Rajesh K Singh
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, Dist. Rupnagar, 140126 Punjab, India.
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Papanagnou P, Stivarou T, Papageorgiou I, Papadopoulos GE, Pappas A. Marketed drugs used for the management of hypercholesterolemia as anticancer armament. Onco Targets Ther 2017; 10:4393-4411. [PMID: 28932124 PMCID: PMC5598753 DOI: 10.2147/ott.s140483] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The design of novel pharmacologic agents as well as their approval for sale in markets all over the world is a tedious and pricey process. Inevitably, oncologic patients commonly experience unwanted effects of new anticancer drugs, while the acquisition of clinical experience for these drugs is largely based on doctor–patient partnership which is not always effective. The repositioning of marketed non-antineoplastic drugs that hopefully exhibit anticancer properties into the field of oncology is a challenging option that gains ground and attracts preclinical and clinical research in an effort to override all these hindrances and minimize the risk for reduced efficacy and/or personalized toxicity. This review aims to present the anticancer properties of drugs used for the management of hypercholesterolemia. A global view of the antitumorigenicity of all marketed antihypercholesterolemic drugs is of major importance, given that atherosclerosis, which is etiologically linked to hypercholesterolemia, is a leading worldwide cause of morbidity and mortality, while hypercholesterolemia and tumorigenesis are known to be interrelated. In vitro, in vivo and clinical literature data accumulated so far outline the mechanistic basis of the antitumor function of these agents and how they could find application at the clinical setting.
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Affiliation(s)
| | - Theodora Stivarou
- Immunology Laboratory, Immunology Department, Hellenic Pasteur Institute, Athens, Greece
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Kumar KS, Rajesham B, Ramulu MS, Bhaskar B, Dash SN, Ashfaq MA, Nagarapu R, Khan AA, Lehtonen S, Pal M. Cu-Catalyzed ligand-free synthesis of rosuvastatin based novel indole derivatives as potential anticancer agents. RSC Adv 2016. [DOI: 10.1039/c6ra20148b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Rosuvastatin based indoles showed anti-proliferative and apoptotic activities and an increase of p21 mRNA expression levels in zebrafish larvae.
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Affiliation(s)
- K. Shiva Kumar
- Department of Chemistry
- Osmania University
- Hyderabad-500 007
- India
| | | | | | | | | | - Mohd Ashraf Ashfaq
- Central Laboratory for Stem Cell Research and Translational Medicine
- CLRD Deccan Colleges of Medical Sciences
- Hyderabad-500 058
- India
| | - Raju Nagarapu
- Central Laboratory for Stem Cell Research and Translational Medicine
- CLRD Deccan Colleges of Medical Sciences
- Hyderabad-500 058
- India
| | - Aleem Ahmed Khan
- Central Laboratory for Stem Cell Research and Translational Medicine
- CLRD Deccan Colleges of Medical Sciences
- Hyderabad-500 058
- India
| | - Sanna Lehtonen
- Department of Pathology
- University of Helsinki
- Helsinki
- Finland
| | - Manojit Pal
- Dr Reddy's Institute of Life Sciences
- Hyderabad Central University
- Hyderabad-500 046
- India
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El Sharkawi FZ, El Shemy HA, Khaled HM. Possible Anticancer Activity of Rosuvastatine, Doxazosin, Repaglinide and Oxcarbazepin. Asian Pac J Cancer Prev 2014; 15:199-203. [DOI: 10.7314/apjcp.2014.15.1.199] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Tapia-Pérez JH, Kirches E, Mawrin C, Firsching R, Schneider T. Cytotoxic effect of different statins and thiazolidinediones on malignant glioma cells. Cancer Chemother Pharmacol 2010; 67:1193-201. [DOI: 10.1007/s00280-010-1535-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Accepted: 11/15/2010] [Indexed: 01/11/2023]
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Fildes JE, Shaw SM, Williams SG, Yonan N. Potential immunologic effects of statins in cancer following transplantation. Cancer Immunol Immunother 2009; 58:461-7. [PMID: 18523769 PMCID: PMC11030733 DOI: 10.1007/s00262-008-0541-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2008] [Accepted: 05/22/2008] [Indexed: 11/29/2022]
Abstract
3-hydroxy-3-methyglutaryl CoA reductase inhibitors (statins) are frequently used following organ transplantation and have well reported pleiotropic effects, including immunomodulation, which may be of benefit in preventing graft rejection. However, the immunomodulatory effects of statins on cell transformation and malignancy, combined with the immunologic processes and administration of immunosuppression are almost completely unknown. The administration of immunosuppression is well recognised as the main cause of cancer following transplantation, so the addition of an immunomodulatory agent should be associated with an increased incidence of cancer, as immune surveillance and response may be suppressed, allowing cellular transformation and proliferation combined with lack of recognition to occur. This hypothetical review attempts to delineate the mode of action of statins in terms of pro/anti-carcinogenic mechanisms, while considering graft rejection and the presence of immunosuppression.
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Affiliation(s)
- J E Fildes
- The Transplant Centre, University Hospital of South Manchester NHS Foundation Trust, Wythenshawe Hospital, Manchester, UK.
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Phase II Study of Metronomic Chemotherapy with Thalidomide, Carboplatin-Vincristine-Fluvastatin in the Treatment of Brain Stem Tumors in Children. Arch Med Res 2008; 39:655-62. [DOI: 10.1016/j.arcmed.2008.05.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2008] [Accepted: 05/28/2008] [Indexed: 11/21/2022]
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Argo CK, Loria P, Caldwell SH, Lonardo A. Statins in liver disease: a molehill, an iceberg, or neither? Hepatology 2008; 48:662-9. [PMID: 18666246 DOI: 10.1002/hep.22402] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A growing number of chronic liver disease patients, especially those with metabolic syndrome-associated nonalcoholic fatty liver disease or hepatitis C virus-associated dysmetabolic syndrome, will take statins to prevent cardiovascular disease. As a result, clinicians will weigh complex issues raised by the interaction of statins with liver metabolism in these disorders. In this article, we critically review data concerning statins and liver pathophysiology with an emphasis on nonalcoholic fatty liver disease and hepatitis C virus, while also touching on other chronic liver diseases. Basic research interests include statins' mechanism of action and their effects on cholesterol-related cell signaling pathways and angiogenesis. From the clinical standpoint, many chronic liver diseases increase cardiovascular risk and would undeniably benefit from sustained statin use. The false alarms and security accompanying aminotransferase monitoring, however, are disturbing in light of the scarcity of data on statins' long-term effects on liver histology. Although some actions of statins might eventually prove to be particularly useful in nonalcoholic steatohepatitis, hepatitis C virus, or hepatocellular carcinoma, others may prove harmful. The lack of definitive data makes a fully informed decision impossible. Research using histological endpoints is urgently needed to determine the indications and contraindications of this extraordinary class of agents in patients with chronic liver disease.
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Affiliation(s)
- Curtis K Argo
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, VA, USA
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Gluhovschi G, Gluhovschi C, Bob F, Velciov S, Trandafirescu V, Petrica L, Bozdog G. Multiorgan-protective actions of blockers of the renin-angiotensin system, statins and erythropoietin: common pleiotropic effects in reno-, cardio- and neuroprotection. Acta Clin Belg 2008; 63:152-69. [PMID: 18714846 DOI: 10.1179/acb.2008.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Renal diseases induce nephroprotective measures that may affect the heart, brain and other organs. In addition, many cardiovascular and neurological diseases are accompanied by renal lesions. For these reasons, multiorgan-protective measures, including cardio-, reno- and neuro-protective measures, are necessary to treat these diseases. The drugs used in nephrology are often pleiotropic. Although they usually address a single organ or tissue, many of them have complex actions that may provide multiorgan-protection. The present paper aims to review 3 classes of drugs that are commonly prescribed in nephrological practice: statins, RAS blockers (such as ACEIs and ARBs) and erythropoietin (EPO). This paper highlights the renoprotective actions, as well as those that are protective of the heart, brain and other organs, of these drugs at the cellular and molecular level. Their protective actions are attributable to their main effects and pleiotropic effects. The protective pleiotropic actions of these drugs may be exerted on multiple organs, making them multiorgan-protective. Another objective is to analyse the shared multiorgan-protective pleiotropic effects of RAS blockers (ACEIs and ARBs), statins and erythropoietin. This will allow for the practical association of the main renoprotective drugs with multiorgan protection.
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Affiliation(s)
- G Gluhovschi
- Nephrology Department, University of Medicine and Pharmacy Victor Babes, Timisoara, Romania.
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Ramakrishnan G, Elinos-Báez CM, Jagan S, Augustine TA, Kamaraj S, Anandakumar P, Devaki T. Silymarin downregulates COX-2 expression and attenuates hyperlipidemia during NDEA-induced rat hepatocellular carcinoma. Mol Cell Biochem 2008; 313:53-61. [PMID: 18373278 DOI: 10.1007/s11010-008-9741-5] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2008] [Accepted: 03/13/2008] [Indexed: 12/23/2022]
Abstract
Silymarin is a naturally available bioflavonoid and is a strong antioxidant with a capacity to inhibit the formation of tumors in several cancer models. In the present study, we investigated whether dietary supplementation of silymarin has any role in lipid components, lipid-metabolizing enzymes, free fatty acid profile, and expression of cyclooxygenase-2 (COX-2) in N-nitrosodiethylamine (NDEA)-induced hepatocellular carcinoma in rats. NDEA-induced rats showed severe hyperlipidemia along with upregulated expression of COX-2 as revealed by western blotting and immunohistochemistry. Dietary silymarin supplementation attenuated this hyperlipidemia and downregulated the expression of COX-2. Thus we conclude that compounds like silymarin with potent hypolipidemic effect are strong candidates as chemopreventive agents for the treatment of liver cancer.
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Colli JL, Amling CL. Exploring causes for declining prostate cancer mortality rates in the United States. Urol Oncol 2008; 26:627-33. [PMID: 18367111 DOI: 10.1016/j.urolonc.2007.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2007] [Accepted: 05/15/2007] [Indexed: 12/01/2022]
Abstract
OBJECTIVES Prostate cancer mortality rates in the U.S.A. increased in the late 1980s and declined from 1993 until 2003. The purpose of this study is to compare declining prostate cancer mortality rates among states with independent variables that may have an association to explore causes for the decline. METHODS AND MATERIALS Annual rates of prostate cancer mortality for men over 50 were obtained from the National Vital Statistic System public use data file for states for individual years from 1993 to 2003. The annual rate of prostate cancer mortality decline for each state was calculated by the Joinpoint Regression Program (Statistical Research and Applications Branch of NCI). Annual rates of prostate cancer decline were cross-correlated to state levels of PSA screening, health insurance coverage, obesity, physical inactivity, diabetes, and high cholesterol for males from 45 to 64. RESULTS Declining prostate cancer mortality rates for white males correlated with high cholesterol levels (R = -0.42, P = 0.002) and PSA screening levels (R = -0.28, P = 0.05). Declining prostate cancer mortality rates for black males correlated with health insurance coverage (R = -0.43, P = 0.03). CONCLUSIONS Declining prostate cancer mortality rates are weakly associated with increased PSA screening for white males but there was no association for black males, possibly because blacks have less access to medical care. The strong inverse correlation between declining prostate cancer mortality rates and levels of white males with high cholesterol levels was unexpected but may be associated with the widespread use of cholesterol reducing medications (statins), which are hypothesized to reduce prostate cancer risk.
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Affiliation(s)
- Janet L Colli
- Department of Urology, University of Alabama, Birmingham, AL 35294, USA; Birmingham VA Medical Center (VMAC), Birmingham, AL 35294, USA.
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