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Santos AB, Carona A, Ettcheto M, Camins A, Falcão A, Fortuna A, Bicker J. Krüppel-like factors: potential roles in blood-brain barrier dysfunction and epileptogenesis. Acta Pharmacol Sin 2024:10.1038/s41401-024-01285-w. [PMID: 38684799 DOI: 10.1038/s41401-024-01285-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: 12/22/2023] [Accepted: 04/07/2024] [Indexed: 05/02/2024] Open
Abstract
Epilepsy is a chronic and debilitating neurological disorder, known for the occurrence of spontaneous and recurrent seizures. Despite the availability of antiseizure drugs, 30% of people with epilepsy experience uncontrolled seizures and drug resistance, evidencing that new therapeutic options are required. The process of epileptogenesis involves the development and expansion of tissue capable of generating spontaneous recurrent seizures, during which numerous events take place, namely blood-brain barrier (BBB) dysfunction, and neuroinflammation. The consequent cerebrovascular dysfunction results in a lower seizure threshold, seizure recurrence, and chronic epilepsy. This suggests that improving cerebrovascular health may interrupt the pathological cycle responsible for disease development and progression. Krüppel-like factors (KLFs) are a family of zinc-finger transcription factors, encountered in brain endothelial cells, glial cells, and neurons. KLFs are known to regulate vascular function and changes in their expression are associated with neuroinflammation and human diseases, including epilepsy. Hence, KLFs have demonstrated various roles in cerebrovascular dysfunction and epileptogenesis. This review critically discusses the purpose of KLFs in epileptogenic mechanisms and BBB dysfunction, as well as the potential of their pharmacological modulation as therapeutic approach for epilepsy treatment.
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Affiliation(s)
| | - Andreia Carona
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal
| | - Miren Ettcheto
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Science, Universitat de Barcelona, Barcelona, Spain
- Institute of Neuroscience, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Antoni Camins
- Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Science, Universitat de Barcelona, Barcelona, Spain
- Institute of Neuroscience, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Amílcar Falcão
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal
| | - Ana Fortuna
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal
| | - Joana Bicker
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal.
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal.
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Shi Y, Yao M, Shen S, Wang L, Yao D. Abnormal expression of Krüppel-like transcription factors and their potential values in lung cancer. Heliyon 2024; 10:e28292. [PMID: 38560274 PMCID: PMC10979174 DOI: 10.1016/j.heliyon.2024.e28292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 03/15/2024] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
Lung cancer still is one of the most common malignancy tumors in the world. However, the mechanisms of its occurrence and development have not been fully elucidated. Zinc finger protein family (ZNFs) is the largest transcription factor family in human genome. Recently, the more and more basic and clinical evidences have confirmed that ZNFs/Krüppel-like factors (KLFs) refer to a group of conserved zinc finger-containing transcription factors that are involved in lung cancer progression, with the functions of promotion, inhibition, dual roles and unknown classifications. Based on the recent literature, some of the oncogenic KLFs are promising molecular biomarkers for diagnosis, prognosis or therapeutic targets of lung cancer. Interestingly, a novel computational approach has been proposed by using machine learning on features calculated from primary sequences, the XGBoost-based model with accuracy of 96.4 % is efficient in identifying KLF proteins. This paper reviews the recent some progresses of the oncogenic KLFs with their potential values for diagnosis, prognosis and molecular target in lung cancer.
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Affiliation(s)
- Yang Shi
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University & Department of Medical Immunology, Medical School of Nantong University, Nantong 226001, China
- Department of Thoracic Surgery, First People's Hospital of Yancheng, Yancheng 224001, China
| | - Min Yao
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University & Department of Medical Immunology, Medical School of Nantong University, Nantong 226001, China
| | - Shuijie Shen
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University & Department of Medical Immunology, Medical School of Nantong University, Nantong 226001, China
| | - Li Wang
- Research Center for Intelligent Information Technology, Nantong University, Nantong 226019, Jiangsu, China
| | - Dengfu Yao
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University & Department of Medical Immunology, Medical School of Nantong University, Nantong 226001, China
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3
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Li ZY, Zhu YX, Chen JR, Chang X, Xie ZZ. The role of KLF transcription factor in the regulation of cancer progression. Biomed Pharmacother 2023; 162:114661. [PMID: 37068333 DOI: 10.1016/j.biopha.2023.114661] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/03/2023] [Accepted: 04/03/2023] [Indexed: 04/19/2023] Open
Abstract
Kruppel-like factors (KLFs) are a family of zinc finger transcription factors that have been found to play an essential role in the development of various human tissues, including epithelial, teeth, and nerves. In addition to regulating normal physiological processes, KLFs have been implicated in promoting the onset of several cancers, such as gastric cancer, lung cancer, breast cancer, liver cancer, and colon cancer. To inhibit cancer progression, various existing medicines have been used to modulate the expression of KLFs, and anti-microRNA treatments have also emerged as a potential strategy for many cancers. Investigating the possibility of targeting KLFs in cancer therapy is urgently needed, as the roles of KLFs in cancer have not received enough attention in recent years. This review summarizes the factors that regulate KLF expression and function at both the transcriptional and posttranscriptional levels, which could aid in understanding the mechanisms of KLFs in cancer progression. We hope that this review will contribute to the development of more effective anti-cancer medicines targeting KLFs in the future.
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Affiliation(s)
- Zi-Yi Li
- College of Basic Medical, Nanchang University, Nanchang, Jiangxi 330006, PR China; Queen Mary School, Medical Department, Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Yu-Xin Zhu
- College of Basic Medical, Nanchang University, Nanchang, Jiangxi 330006, PR China; Queen Mary School, Medical Department, Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Jian-Rui Chen
- College of Basic Medical, Nanchang University, Nanchang, Jiangxi 330006, PR China; Queen Mary School, Medical Department, Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Xu Chang
- College of Basic Medical, Nanchang University, Nanchang, Jiangxi 330006, PR China; Queen Mary School, Medical Department, Nanchang University, Nanchang, Jiangxi 330006, PR China
| | - Zhen-Zhen Xie
- College of Basic Medical, Nanchang University, Nanchang, Jiangxi 330006, PR China; Experimental teaching center of Basic Medical College, Nanchang University, Nanchang, Jiangxi 330006, PR China.
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4
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The role of exosomes in the molecular mechanisms of metastasis: Focusing on EMT and cancer stem cells. Life Sci 2022; 310:121103. [DOI: 10.1016/j.lfs.2022.121103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/28/2022] [Accepted: 10/14/2022] [Indexed: 11/05/2022]
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Bouyahya A, El Omari N, Bakha M, Aanniz T, El Menyiy N, El Hachlafi N, El Baaboua A, El-Shazly M, Alshahrani MM, Al Awadh AA, Lee LH, Benali T, Mubarak MS. Pharmacological Properties of Trichostatin A, Focusing on the Anticancer Potential: A Comprehensive Review. Pharmaceuticals (Basel) 2022; 15:ph15101235. [PMID: 36297347 PMCID: PMC9612318 DOI: 10.3390/ph15101235] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/12/2022] [Accepted: 09/23/2022] [Indexed: 11/05/2022] Open
Abstract
Trichostatin A (TSA), a natural derivative of dienohydroxamic acid derived from a fungal metabolite, exhibits various biological activities. It exerts antidiabetic activity and reverses high glucose levels caused by the downregulation of brain-derived neurotrophic factor (BDNF) expression in Schwann cells, anti-inflammatory activity by suppressing the expression of various cytokines, and significant antioxidant activity by suppressing oxidative stress through multiple mechanisms. Most importantly, TSA exhibits potent inhibitory activity against different types of cancer through different pathways. The anticancer activity of TSA appeared in many in vitro and in vivo investigations that involved various cell lines and animal models. Indeed, TSA exhibits anticancer properties alone or in combination with other drugs used in chemotherapy. It induces sensitivity of some human cancers toward chemotherapeutical drugs. TSA also exhibits its action on epigenetic modulators involved in cell transformation, and therefore it is considered an epidrug candidate for cancer therapy. Accordingly, this work presents a comprehensive review of the most recent developments in utilizing this natural compound for the prevention, management, and treatment of various diseases, including cancer, along with the multiple mechanisms of action. In addition, this review summarizes the most recent and relevant literature that deals with the use of TSA as a therapeutic agent against various diseases, emphasizing its anticancer potential and the anticancer molecular mechanisms. Moreover, TSA has not been involved in toxicological effects on normal cells. Furthermore, this work highlights the potential utilization of TSA as a complementary or alternative medicine for preventing and treating cancer, alone or in combination with other anticancer drugs.
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Affiliation(s)
- Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat 10106, Morocco
- Correspondence: (A.B.); (L.-H.L.); (M.S.M.)
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology, and Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Rabat 10100, Morocco
| | - Mohamed Bakha
- Unit of Plant Biotechnology and Sustainable Development of Natural Resources “B2DRN”, Polydisciplinary Faculty of Beni Mellal, Sultan Moulay Slimane University, Mghila, P.O. Box 592, Beni Mellal 23000, Morocco
| | - Tarik Aanniz
- Medical Biotechnology Laboratory, Rabat Medical & Pharmacy School, Mohammed V University in Rabat, Rabat B.P. 6203, Morocco
| | - Naoual El Menyiy
- Laboratory of Pharmacology, National Agency of Medicinal and Aromatic Plants, Taounate 34025, Morocco
| | - Naoufal El Hachlafi
- Microbial Biotechnology and Bioactive Molecules Laboratory, Sciences and Technologies Faculty, Sidi Mohmed Ben Abdellah University, Imouzzer Road Fez, Fez 30050, Morocco
| | - Aicha El Baaboua
- Biotechnology and Applied Microbiology Team, Department of Biology, Faculty of Sciences, Abdelmalek Essaadi University, Tetouan 93000, Morocco
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo 11566, Egypt
| | - Mohammed Merae Alshahrani
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia
| | - Ahmed Abdullah Al Awadh
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia
| | - Learn-Han Lee
- Novel Bacteria and Drug Discovery Research Group (NBDD), Microbiome and Bioresource Research Strength (MBRS), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway 47500, Malaysia
- Correspondence: (A.B.); (L.-H.L.); (M.S.M.)
| | - Taoufiq Benali
- Environment and Health Team, Polydisciplinary Faculty of Safi, Cadi Ayyad University, Sidi Bouzid B.P. 4162, Morocco
| | - Mohammad S. Mubarak
- Department of Chemistry, The University of Jordan, Amma 11942, Jordan
- Correspondence: (A.B.); (L.-H.L.); (M.S.M.)
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Dadashpour M, Ganjibakhsh M, Mousazadeh H, Nejati K. Increased Pro-Apoptotic and Anti-Proliferative Activities of Simvastatin Encapsulated PCL-PEG Nanoparticles on Human Breast Cancer Adenocarcinoma Cells. J CLUST SCI 2022. [DOI: 10.1007/s10876-021-02217-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Armandeh M, Bameri B, Haghi-Aminjan H, Foroumadi R, Ataei M, Hassani S, Samadi M, Shayesteh MRH, Abdollahi M. A systematic review on the role of melatonin and its mechanisms on diabetes-related reproductive impairment in non-clinical studies. Front Endocrinol (Lausanne) 2022; 13:1022989. [PMID: 36303864 PMCID: PMC9592976 DOI: 10.3389/fendo.2022.1022989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/23/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Diabetes-induced reproductive complications can lead to subfertility and infertility, raising the need to protect reproductive organs. There are limited medications used to improve reproductive health in diabetic patients. Melatonin, mainly produced by the pineal gland, may improve diabetes-associated reproductive complications through various mechanisms and may be a preferred candidate to protect the reproductive system. The present review aims to elucidate the underlying mechanisms of melatonin's effect on the reproductive system adversely affected by diabetes mellitus (DM). METHODS A comprehensive systematic literature electronic search was done using the PRISMA guidelines. Web of Science, PubMed, Embase, and Scopus were searched for publications up to June 2022. Search terms were selected based on the study purpose and were explored in titles and abstracts. After screening, out of a total of 169 articles, 14 pertinent articles were included based on our inclusion and exclusion criteria. RESULTS The results of studies using rats and mice suggest that DM adversely affects reproductive tissues, including testes and epididymis, prostate, corpus cavernosum, and ovary leading to alterations in histological and biochemical parameters compared to the normal groups. Treatment with melatonin improves oxidative stress, blocks apoptosis induced by endoplasmic reticulum stress and caspase activation, reduces pro-inflammation cytokines, and enhances steroidogenesis. CONCLUSION Melatonin exerted a protective action on the impaired reproductive system in in-vivo and in-vitro models of DM. The topic has to be followed up in human pregnancy cases that will need more time to be collected and approved.
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Affiliation(s)
- Maryam Armandeh
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, and Toxicology & Diseases Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Behnaz Bameri
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, and Toxicology & Diseases Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Haghi-Aminjan
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
- *Correspondence: Hamed Haghi-Aminjan, ; Mohammad Abdollahi, ;
| | - Roham Foroumadi
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahshid Ataei
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, and Toxicology & Diseases Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Shokoufeh Hassani
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, and Toxicology & Diseases Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Mahedeh Samadi
- Neuroscience Research Center, Iran University of Medical Science, Tehran, Iran
| | | | - Mohammad Abdollahi
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, and Toxicology & Diseases Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- *Correspondence: Hamed Haghi-Aminjan, ; Mohammad Abdollahi, ;
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Prominent Prognostic Factors in Aggressive Breast Cancer: A Review. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2021. [DOI: 10.5812/ijcm.109015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Context: Breast cancer (BC) is the most common cancer in women worldwide. Hereditary susceptibility created by mutations in autosomal dominant genes is responsible for 5 to 10% of all BC cases in women. Recent studies have identified genes associated with increased risk for aggressive BC, providing the basis for better risk management. Evidence Acquisition: The latest information in National Center for Biotechnology Information (NCBI), Google Scholar, ScienceDirect, and Scopus were the main databases for finding articles. A combination of keywords of ‘metastasis’, ‘invasion’, ‘aggressive breast cancer’, ‘prognostic factor’, ‘mutation’, and ‘cancer treatment’ was searched in the databases to identify related articles. Titles and abstracts of the articles were studied to choose the right articles. Results: Mutations in breast cancer type 1 susceptibility protein (BRCA1) and breast cancer type 2 susceptibility protein (BRCA2) genes are two central players related to the high risk of BC. Mutation in tumor protein p53 (TP53) is another important mutation that leads to triple-negative BC. Although the majority of BC types are not associated with high-throughput mutant genes such as BRCA1, BRCA2, and TP53, they are associated with low-throughput genes, including DNA repair protein Rad50 (RAD50), Nijmegen breakage syndrome gene (NBS1), checkpoint kinase 2 (CHEK2), BRCA1-interacting protein 1 (BRIP1), E-cadherin gene (CDH1) and PALB2, UCHL1, aldehydedehydrogenase1A3 (ALDH1A3), androgen receptor (AR), 5-bisphosphate 3-kinase (PIK3CA), phosphatidylinositol-4, and luminal gene expression that are generally mutated in the global population. High tumor mutational burden (TMB) was associated with improved progression-free survival. Conclusions: The lymph node status, early tumor size, ER, PR, human epidermal growth factor receptor-2 (HER2), and Ki-67 are conventional prognostic factors for BC. However, these factors cannot exactly predict the aggressive behavior of BC. Hence, in this review, we discussed new prognostic factors of aggressive BCs that are useful for the treatment of patients with BC.
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Li B, Dou Z, Zhang L, Zhu L, Cao Y, Yu Q. Ghrelin Alleviates Intestinal Dysfunction in Sepsis Through the KLF4/MMP2 Regulatory Axis by Activating SIRT1. Front Immunol 2021; 12:646775. [PMID: 33968038 PMCID: PMC8102724 DOI: 10.3389/fimmu.2021.646775] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 03/23/2021] [Indexed: 12/14/2022] Open
Abstract
Intestinal barrier dysfunction is an important contributor to morbidity caused by sepsis. This study investigates the molecular mechanism by which Ghrelin affects intestinal dysfunction in rat model of sepsis. A rat model of sepsis was established by cecal ligation and puncture (CLP), revealing that Ghrelin was downregulated when sepsis occurs. Increases in the levels of inflammatory factors tumor necrosis factor α (TNF-α), interleukin-1 (IL-1β), IL-6, gastrin, γ-H2AX and 8-OHdG was also detected in this model system, as was an overall increase in oxidative stress. Introduction of exogenous Ghrelin inhibited these increases in inflammatory response and oxidative stress, leading to a reduction of overall sepsis-induced intestinal dysfunction. Ghrelin was then shown to activate SIRT1 expression in vitro, while SIRT1 was found to co-express with KLF4, which in turn was predicted to bind to matrix metalloproteinase 2 (MMP2) promoter. Finally, gain- and loss-of-function experiment demonstrated that SIRT1 upregulated the expression of KLF4 to downregulate MMP2. Collectively, Ghrelin inhibits the oxidative stress and intestinal dysfunction to attenuate sepsis by activating SIRT1 and regulating a KLF4/MMP2 regulatory axis.
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Affiliation(s)
- Bin Li
- Department of Critical Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Zhimin Dou
- Department of Critical Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Lei Zhang
- Department of Critical Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Lei Zhu
- Department of Critical Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yongqiang Cao
- Department of Critical Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Qin Yu
- Department of Respiratory, The First Hospital of Lanzhou University (The First School of Clinical Medicine), Lanzhou, China
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Prominent roles of microRNA-142 in cancer. Pathol Res Pract 2020; 216:153220. [PMID: 33007646 DOI: 10.1016/j.prp.2020.153220] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/13/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023]
Abstract
MicroRNAs (miRNAs) are single-stranded non-coding RNAs that regulate gene expression post-transcriptionally via mRNA degradation, or translational repression. They have important roles in normal development and homeostasis maintenance. Many studies have revealed that aberrant expression of miRNAs is associated with development of pathological conditions, including cancers. MiRNAs can either promote or suppress tumorigenesis based on the regulation of gene expression by targeting multiple molecules. In recent years, several miRNAs have been reported to be dysregulated in various cancers. Most recent findings have shown that miR-142 gene, located at chromosome 17q22, is involved in cellular migration, proliferation, and apoptosis in different human cancers. The present review discusses some molecular mechanisms and the expression status of miRNA-142 in the pathogenesis of various cancers.
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11
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Sanaei M, Kavoosi F, Arabloo M. Effect of Curcumin in Comparison with Trichostatin A on the Reactivation of Estrogen Receptor Alpha gene Expression, Cell Growth Inhibition and Apoptosis Induction in Hepatocellular Carcinoma Hepa 1-6 Cell lLine. Asian Pac J Cancer Prev 2020; 21:1045-1050. [PMID: 32334468 PMCID: PMC7445996 DOI: 10.31557/apjcp.2020.21.4.1045] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Indexed: 12/15/2022] Open
Abstract
Background: A multistep process with an accumulation of epigenetic alterations of tumor suppressor genes (TSGs) can induce cancer. Abnormal regional hypermethylation and histone deacetylation of several TSGs has been observed in hepatocellular carcinoma (HCC). Acetylation and deacetylation of histone are carried out by histone acetyltransferase (HAT) and histone deacetylase (HDAC) respectively. Besides, DNA methylation is carried out by DNA methyltransferases (DNMTs). Previously, we evaluated the effect of DNA demethylating agents and histone deacetylase inhibitors on HCC and colon cancer. This study aimed to evaluate the effect of curcumin (CUR) in comparison with trichostatin A (TSA) on estrogen receptor alpha (ERα) reactivation, apoptotic induction, and cell growth inhibition in HCC. Methods: the cells were cultured and treated with various concentrations of CUR and TSA and the MTT assay, flow cytometry assay and Real-Time RT-PCR were achieved to determine cell viability, cell apoptosis, and ERα gene expression respectively. Results: CUR indicated dose and time-dependent antiproliferative effects (P < 0.035). A similar antiproliferative effect was observed by TSA (P < 0.001). Both compounds indicated significant apoptotic effects in all different periods (P < 0.001), CUR indicated a more significant apoptotic effect than TSA (P < 0.001). The ERα gene expression quantity was increased significantly by treatment with CUR and TSA (P <0.012). Conclusion: CUR and TSA play important roles in restoring the ERα resulting in cell growth inhibition and apoptosis induction. Therefore, ERα may be a potential target for therapeutic intervention in the treatment of HCC.
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Affiliation(s)
- Masumeh Sanaei
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Fraidoon Kavoosi
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mehrnoosh Arabloo
- Student of Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
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Mirza-Aghazadeh-Attari M, Ostadian C, Saei AA, Mihanfar A, Darband SG, Sadighparvar S, Kaviani M, Samadi Kafil H, Yousefi B, Majidinia M. DNA damage response and repair in ovarian cancer: Potential targets for therapeutic strategies. DNA Repair (Amst) 2019; 80:59-84. [PMID: 31279973 DOI: 10.1016/j.dnarep.2019.06.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 06/01/2019] [Accepted: 06/15/2019] [Indexed: 12/24/2022]
Abstract
Ovarian cancer is among the most lethal gynecologic malignancies with a poor survival prognosis. The current therapeutic strategies involve surgery and chemotherapy. Research is now focused on novel agents especially those targeting DNA damage response (DDR) pathways. Understanding the DDR process in ovarian cancer necessitates having a detailed knowledge on a series of signaling mediators at the cellular and molecular levels. The complexity of the DDR process in ovarian cancer and how this process works in metastatic conditions is comprehensively reviewed. For evaluating the efficacy of therapeutic agents targeting DNA damage in ovarian cancer, we will discuss the components of this system including DDR sensors, DDR transducers, DDR mediators, and DDR effectors. The constituent pathways include DNA repair machinery, cell cycle checkpoints, and apoptotic pathways. We also will assess the potential of active mediators involved in the DDR process such as therapeutic and prognostic candidates that may facilitate future studies.
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Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Caspian Ostadian
- Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
| | - Amir Ata Saei
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, 171 77, Sweden
| | - Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Saber Ghazizadeh Darband
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, 171 77, Sweden; Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | | | - Bahman Yousefi
- Molecular MedicineResearch Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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Wang R, Xu J, Xu J, Zhu W, Qiu T, Li J, Zhang M, Wang Q, Xu T, Guo R, Lu K, Yin Y, Gu Y, Zhu L, Huang P, Liu P, Liu L, De W, Shu Y. MiR-326/Sp1/KLF3: A novel regulatory axis in lung cancer progression. Cell Prolif 2019; 52:e12551. [PMID: 30485570 PMCID: PMC6495967 DOI: 10.1111/cpr.12551] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 09/27/2018] [Accepted: 10/17/2018] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES To investigate the function and regulatory mechanism of Krüppel-like factor 3 (KLF3) in lung cancer. MATERIALS AND METHODS KLF3 expression was analysed by qRT-PCR and Western blot assays. The proliferation, migration, invasion, cycle and apoptosis were measured by CCK-8 and EdU, wound-healing and Transwell, and flow cytometry assays. The tumour growth was detected by nude mouse tumorigenesis assay. In addition, the interaction between KLF3 and Sp1 was accessed by luciferase reporter, EMSA and ChIP assay. JAK2, STAT3, PI3K and p-AKT levels were evaluated by Western blot and IHC assays. RESULTS The results indicated that KLF3 expression was elevated in lung cancer tissues. Knockdown of KLF3 inhibited lung cancer cell proliferation, migration and invasion, and induced cell cycle arrest and apoptosis. In addition, the downregulation of KLF3 suppressed tumour growth in vivo. KLF3 was transcriptionally activated by Sp1. miR-326 could bind to 3'UTR of Sp1 but not KLF3 and decreased the accumulation of Sp1, which further indirectly reduced KLF3 expression and inactivated JAK2/STAT3 and PI3K/AKT signaling pathways in vitro and in vivo. CONCLUSIONS Our data demonstrate that miR-326/Sp1/KLF3 regulatory axis is involved in the development of lung cancer, which hints the potential target for the further therapeutic strategy against lung cancer.
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Affiliation(s)
- Rong Wang
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Jiali Xu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Jing Xu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Wei Zhu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Tianzhu Qiu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Jun Li
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Meiling Zhang
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Qianqian Wang
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Tongpeng Xu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Renhua Guo
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Kaihua Lu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Yongmei Yin
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Yanhong Gu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Lingjun Zhu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Puwen Huang
- Department of OncologyLiyang people's Hospital of Jiangsu ProvinceLiyangChina
| | - Ping Liu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Lianke Liu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
| | - Wei De
- Department of Biochemistry and Molecular BiologyNanjing Medical UniversityNanjingChina
| | - Yongqian Shu
- Department of Oncologythe First Affiliated Hospital of Nanjing Medical University, Jiangsu Province HospitalNanjingChina
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Wang P, Ma H, Li Y, Chen D, Li X, Gao X. Retracted Article: FOXC1 silencing promotes A549 cell apoptosis through inhibiting the PI3K/AKT/hedgehog/Gli2 signaling pathway. RSC Adv 2018; 8:33786-33793. [PMID: 35548824 PMCID: PMC9086723 DOI: 10.1039/c8ra06041j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 09/17/2018] [Indexed: 11/30/2022] Open
Abstract
Lung cancer begins in the lung and is a leading cause of premature death. Forkhead box C1 (FOXC1) has been reported to play an important role in different types of cancer, and evidence suggests that FOXC1 is highly expressed in non-small cell lung cancer (NSCLC) patients. However, the function and molecular mechanism of FOXC1 in the NSCLC cell line A549 is still unclear. In the present study, we indicate that FOXC1 is expressed in the NSCLC cell lines A549, H460, and SK-MES-1 at a high level compared with control human bronchial epithelial (HBE) cells. FOXC1 silencing promotes A549 cell apoptosis, whereas it inhibits cell survival. The levels of anti-apoptosis protein Bcl-2 decreased and the expression of pro-apoptosis protein Bax increased in FOXC1 silenced cells. Further studies show that FOXC1 knockdown inhibits the PI3K/AKT/hedgehog/Gli2 pathway. Overexpressed AKT or Gli2 reversed the effects of FOXC1 silencing on A549 cell survival and apoptosis. Taken together, our results conclude that FOXC1 silencing reduced the survival of cancer cells and promoted their apoptosis, and that the PI3K/AKT/hedgehog/Gli2 pathway plays an important role in the functioning of FOXC1 silencing.
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Affiliation(s)
- Pei Wang
- Department of Cardiothoracic Surgery, Huaihe Hospital of Henan University Baobei Road No. 8 Kaifeng 475000 China +86-0371-23906599 +86-0371-23906599
| | - Hongbing Ma
- Department of Cardiothoracic Surgery, Huaihe Hospital of Henan University Baobei Road No. 8 Kaifeng 475000 China +86-0371-23906599 +86-0371-23906599
| | - Yong Li
- Department of Cardiothoracic Surgery, Huaihe Hospital of Henan University Baobei Road No. 8 Kaifeng 475000 China +86-0371-23906599 +86-0371-23906599
| | - Dong Chen
- Department of Cardiothoracic Surgery, Huaihe Hospital of Henan University Baobei Road No. 8 Kaifeng 475000 China +86-0371-23906599 +86-0371-23906599
| | - Xiaohui Li
- Department of Cardiothoracic Surgery, Huaihe Hospital of Henan University Baobei Road No. 8 Kaifeng 475000 China +86-0371-23906599 +86-0371-23906599
| | - Xiang Gao
- Department of Cardiothoracic Surgery, Huaihe Hospital of Henan University Baobei Road No. 8 Kaifeng 475000 China +86-0371-23906599 +86-0371-23906599
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15
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Nejati-Koshki K, Pilehvar-Soltanahmadi Y, Alizadeh E, Ebrahimi-Kalan A, Mortazavi Y, Zarghami N. Development of Emu oil-loaded PCL/collagen bioactive nanofibers for proliferation and stemness preservation of human adipose-derived stem cells: possible application in regenerative medicine. Drug Dev Ind Pharm 2017; 43:1978-1988. [PMID: 28718680 DOI: 10.1080/03639045.2017.1357731] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Adipose tissue-derived stem cells (ASCs) are promising candidate in stem cell therapies, and maintaining their stemness potential is vital to achieve effective treatment. Natural-based scaffolds have been recently attracted increasing attention in nanomedicine and drug delivery. In the present study, a polymeric nanofibrous scaffold was developed based on the polycaprolactone/Collagen (PCL/Coll) containing Emu oil as a bioactive material to induce the proliferation of ASCs, while simultaneously preserving the stemness property of those cells. Fabrication of the electrospun Emu oil-loaded PCL/Coll nanofibers was confirmed by using FE-SEM, FTIR, and tensile test. ASCs were seeded on two types of nanofibers (PCL/Coll and Emu oil-loaded PCL/Coll) and their proliferation, cell cycle progression, and stemness gene expressions were evaluated using MTT, propidium iodide staining, and qPCR during 14 days, respectively. The results indicated that ASCs displayed improved adhesion capacity with the higher rates of bioactivity and proliferation on the Emu oil-loaded nanofibers than the other groups. The proliferation capacity of ASCs on Emu oil-loaded PCL/Coll nanofibers was further confirmed by the cell cycle progression analysis. It was also found that Emu oil-loaded nanofibers significantly up-regulated the expression of stemness markers including sox-2, nanog, oct4, klf4, and c-Myc. The results demonstrated that the nanofibers containing Emu oil can reinforce the cell adhesion and enhance ASCs proliferation while preserving their stemness; therefore, using scaffolds containing natural products may have a great potential to enhance the in vitro expansion capacity of ASCs in the field of stem cell therapy and regenerative medicine.
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Affiliation(s)
- Kazem Nejati-Koshki
- a Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine , Zanjan University of Medical Sciences , Zanjan , Iran
| | | | - Effat Alizadeh
- c Department of Medical Biotechnology, Faculty of Advanced Medical Sciences , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Abbas Ebrahimi-Kalan
- d Neurosciences Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Yousef Mortazavi
- a Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine , Zanjan University of Medical Sciences , Zanjan , Iran.,e Cancer Gene Therapy Research Center , Zanjan University of Medical Sciences , Zanjan , Iran
| | - Nosratollah Zarghami
- b Stem Cell Research Center , Tabriz University of Medical Sciences , Tabriz , Iran.,c Department of Medical Biotechnology, Faculty of Advanced Medical Sciences , Tabriz University of Medical Sciences , Tabriz , Iran.,f National Institute for Medical Research Development , Tehran , Iran
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16
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Mousazadeh H, Milani M, Zarghami N, Alizadeh E, Safa KD. Study of the Cytotoxic and Bactericidal Effects of Sila-substituted Thioalkyne and Mercapto-thione Compounds based on 1,2,3-Triazole Scaffold. Basic Clin Pharmacol Toxicol 2017; 121:390-399. [PMID: 28613449 DOI: 10.1111/bcpt.12822] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 05/16/2017] [Indexed: 12/16/2022]
Abstract
A series of sila-organosulphur compounds containing 1,2,3-triazole cores were screened for their cytotoxic activity on human breast cancer cell line MCF-7. Most of the tested compounds exhibited moderate-to-good activity against the cancer cells. Especially, the compound 4-((2-(trimethylsilyl)ethynylthio)methyl)-1-benzyl-1H-1,2,3-triazole (3a) from series of sila-substituted thioalkyne 1,2,3-triazoles (STATs) and the compounds 3-(1-benzyl-1H-1,2,3-triazol-4-yl)-1-mercapto-1,1-bis(trimethylsilyl)propane-2-thione (4a) and 1-mercapto-1,1-bis(trimethylsilyl)-3-(1-phenethyl-1H-1,2,3-triazol-4-yl)propane-2-thione (4e) from series of sila-substituted mercapto-thione 1,2,3-triazoles (SMTTs) exhibited promising cytotoxicity against MCF-7 with IC50 values of 35.17, 32.63 and 30.3 μg/mL, respectively. In addition, the possible mechanisms for inhibition of cell growth and induction of apoptotic cell death were explored by DAPI staining, cell cycle analysis and qRT-PCR. The synthetic compounds were evaluated for their in vitro antibacterial activities, and as a result, the most prominent effects were observed for 3e and 4e. Especially, 3e was found to be quite active against all the tested strains with the MIC values ranging from 15 to 62 μg/mL, except P. aeruginosa. The results of the time-kill assay suggested that the compound of 3e completely inhibited the growth of both gram-negative bacteria, A. baumannii, and gram-positive bacteria, S. aureus. In addition, SEM analysis confirmed morphostructural damage of the bacteria. Our findings could be applicable for developing dual-targeting anticancer/antibacterial therapeutics.
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Affiliation(s)
- Hanieh Mousazadeh
- Organosilicon Research Laboratory, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Morteza Milani
- Infectious and Tropical Diseases Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Effat Alizadeh
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kazem D Safa
- Organosilicon Research Laboratory, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
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17
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Nejati-Koshki K, Mortazavi Y, Pilehvar-Soltanahmadi Y, Sheoran S, Zarghami N. An update on application of nanotechnology and stem cells in spinal cord injury regeneration. Biomed Pharmacother 2017; 90:85-92. [DOI: 10.1016/j.biopha.2017.03.035] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 03/12/2017] [Accepted: 03/14/2017] [Indexed: 02/08/2023] Open
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18
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Li D, Yang Y, Gao L, Guo S, Hui L, Zhu G, Hou H, Wu S. The possible molecular regulation mechanism of CIK cells inhibiting the proliferation of Human Lung Adenocarcinoma NCL-H157 Cells. Open Med (Wars) 2017; 11:1-6. [PMID: 28352757 PMCID: PMC5329788 DOI: 10.1515/med-2016-0001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 10/18/2015] [Indexed: 11/22/2022] Open
Abstract
Cytokine-induced killer (CIK) cells were isolated and proliferation from human peripheral blood and cultured in appropriate growth medium. The biological characteristics of CIK cells were further determined by the characterization of surface markers by flow cytometry. CIK cells inhibited the proliferation of human lung adenocarcinoma NCL-H157 cells. Vascular endothelial growth factor (VEGF) expression was down-regulated in CIK cells co-cultured with NCL-H157 cells by western blotting analysis. Furthermore, in comparison with cells untreated by CIK, the NCL-H157 had a lower proliferation capacity. We proposed that the pharmacological mechanisms of NCL-H157 promoted by CIK can be estimated possibly with different biological significance that can be ascribed to down-regulated VEGF expression in vitro. The results suggest that the VEGF pathway guides developmental inhibiting of NCL-H157, and we speculate that the function of VEGF pathways is to guide NCL-H157 to inhibition by abundant CIK.
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Affiliation(s)
- Dengrui Li
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, People's Republic of China
| | - Yonghui Yang
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, People's Republic of China
| | - Li Gao
- College of life science, Hebei normal university, Shijiazhuang, 050016, People's Republic of China
| | - Sumin Guo
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, People's Republic of China
| | - Li Hui
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, People's Republic of China
| | - Guiyun Zhu
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, People's Republic of China
| | - Hongwei Hou
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, People's Republic of China
| | - Shucai Wu
- The center of lung cancer prevention, Hebei province chest hospital, Shijiazhuang 050041, China , Tel:+86-311-86911298
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Saei Arezoumand K, Alizadeh E, Pilehvar-Soltanahmadi Y, Esmaeillou M, Zarghami N. An overview on different strategies for the stemness maintenance of MSCs. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:1255-1271. [DOI: 10.1080/21691401.2016.1246452] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Khatereh Saei Arezoumand
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Effat Alizadeh
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Younes Pilehvar-Soltanahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Esmaeillou
- Department of Medical Biotechnologies, Universita degli Studi di siena, Siena, Italy
| | - Nosratollah Zarghami
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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20
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Trichostatin A Enhances the Apoptotic Potential of Palladium Nanoparticles in Human Cervical Cancer Cells. Int J Mol Sci 2016; 17:ijms17081354. [PMID: 27548148 PMCID: PMC5000750 DOI: 10.3390/ijms17081354] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/03/2016] [Accepted: 08/09/2016] [Indexed: 02/07/2023] Open
Abstract
Cervical cancer ranks seventh overall among all types of cancer in women. Although several treatments, including radiation, surgery and chemotherapy, are available to eradicate or reduce the size of cancer, many cancers eventually relapse. Thus, it is essential to identify possible alternative therapeutic approaches for cancer. We sought to identify alternative and effective therapeutic approaches, by first synthesizing palladium nanoparticles (PdNPs), using a novel biomolecule called saponin. The synthesized PdNPs were characterized by several analytical techniques. They were significantly spherical in shape, with an average size of 5 nm. Recently, PdNPs gained much interest in various therapies of cancer cells. Similarly, histone deacetylase inhibitors are known to play a vital role in anti-proliferative activity, gene expression, cell cycle arrest, differentiation and apoptosis in various cancer cells. Therefore, we selected trichostatin A (TSA) and PdNPs and studied their combined effect on apoptosis in cervical cancer cells. Cells treated with either TSA or PdNPs showed a dose-dependent effect on cell viability. The combinatorial effect, tested with 50 nM TSA and 50 nMPdNPs, had a more dramatic inhibitory effect on cell viability, than either TSA or PdNPs alone. The combination of TSA and PdNPs had a more pronounced effect on cytotoxicity, oxidative stress, mitochondrial membrane potential (MMP), caspase-3/9 activity and expression of pro- and anti-apoptotic genes. Our data show a strong synergistic interaction between TSA and PdNPs in cervical cancer cells. The combinatorial treatment increased the therapeutic potential and demonstrated relevant targeted therapy for cervical cancer. Furthermore, we provide the first evidence for the combinatory effect and cytotoxicity mechanism of TSA and PdNPs in cervical cancer cells.
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Alizadeh E, Eslaminejad MB, Akbarzadeh A, Sadeghi Z, Abasi M, Herizchi R, Zarghami N. Upregulation of MiR-122 via Trichostatin A Treatments in Hepatocyte-like Cells Derived from Mesenchymal Stem Cells. Chem Biol Drug Des 2015; 87:296-305. [PMID: 26360933 DOI: 10.1111/cbdd.12664] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 08/29/2015] [Accepted: 08/31/2015] [Indexed: 12/13/2022]
Abstract
The miR-122 is a tissue-specific miRNA; its expression is abundant in liver. MiR-122 upregulation is crucial for differentiation, functionality, and maintenance of differentiated phenotype in hepatocytes. The improving effects of trichostatin A (TSA) on hepatic differentiation have been reported previously. The aim of this study was to determine whether TSA can affect the expression of miR-122 in hepatocyte-like cells (HLCs) generated from human adipose tissue-derived mesenchymal stem cells (hAT-MSCs). The hepatic differentiation of hAT-MSCs induced by a mixture of growth factors and cytokines either with or without TSA treatments. The functionality of HLCs generated with or without TSA and the expression levels of miR-122 were studied. The expression levels of miR-122 in TSA-treated HLCs was significantly (p < 0.05) higher than those generated by growth factors and cytokines, only. The downregulation of a-fetoprotein (AFP) levels but enhanced albumin synthesis (p < 0.05) and upregulation of liver-enriched transcription factors (LETFs) HNF4α (hepatocyte nuclear factor 4α) and HNF6 (hepatocyte nuclear factor 6) were observed in TSA-treated HLCs (p < 0.05). In conclusion, administration of TSA in hepatogenic differentiation of hAT-MSCs resulted in higher expression levels of miR-122, facilitation of differentiation, and subsequently attenuation of AFP levels.
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Affiliation(s)
- Effat Alizadeh
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran
| | - MohamadReza Baghaban Eslaminejad
- Department of Stem Cells and Developmental Biology at Cell Sciences Research Center, Royan Institute for Stem Cell Biology and Technology, ACER, Royan Institute, Tehran, I.R. Iran
| | - Abolfazl Akbarzadeh
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran
| | - Zohre Sadeghi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran
| | - Mozghan Abasi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran
| | - Roya Herizchi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran
| | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran.,The Umbilical Cord Stem Cell Research Center (UCSRC), Tabriz University of Medical Sciences, Golgasht Ave., Tabriz 3137851656, I.R. Iran
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Sharan RN, Vaiphei ST, Nongrum S, Keppen J, Ksoo M. Consensus reference gene(s) for gene expression studies in human cancers: end of the tunnel visible? Cell Oncol (Dordr) 2015; 38:419-31. [PMID: 26384826 DOI: 10.1007/s13402-015-0244-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2015] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Gene expression studies are increasingly used to provide valuable information on the diagnosis and prognosis of human cancers. Also, for in vitro and in vivo experimental cancer models gene expression studies are widely used. The complex algorithms of differential gene expression analyses require normalization of data against a reference or normalizer gene, or a set of such genes. For this purpose, mostly invariant housekeeping genes are used. Unfortunately, however, there are no consensus (housekeeping) genes that serve as reference or normalizer for different human cancers. In fact, scientists have employed a wide range of reference genes across different types of cancer for normalization of gene expression data. As a consequence, comparisons of these data and/or data harmonizations are difficult to perform and challenging. In addition, an inadequate choice for a reference gene may obscure genuine changes and/or result in erroneous gene expression data comparisons. METHODS In our effort to highlight the importance of selecting the most appropriate reference gene(s), we have screened the literature for gene expression studies published since the turn of the century on thirteen of the most prevalent human cancers worldwide. CONCLUSIONS Based on the analysis of the data at hand, we firstly recommend that in each study the suitability of candidate reference gene(s) should carefully be evaluated in order to yield reliable differential gene expression data. Secondly, we recommend that a combination of PPIA and either GAPDH, ACTB, HPRT and TBP, or appropriate combinations of two or three of these genes, should be employed in future studies, to ensure that results from different studies on different human cancers can be harmonized. This approach will ultimately increase the depth of our understanding of gene expression signatures across human cancers.
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Affiliation(s)
- R N Sharan
- Radiation and Molecular Biology Unit, Department of Biochemistry, North-Eastern Hill University (NEHU), Shillong, 793022, India.
| | - S Thangminlal Vaiphei
- Radiation and Molecular Biology Unit, Department of Biochemistry, North-Eastern Hill University (NEHU), Shillong, 793022, India
| | - Saibadaiahun Nongrum
- Radiation and Molecular Biology Unit, Department of Biochemistry, North-Eastern Hill University (NEHU), Shillong, 793022, India
| | - Joshua Keppen
- Radiation and Molecular Biology Unit, Department of Biochemistry, North-Eastern Hill University (NEHU), Shillong, 793022, India
| | - Mandahakani Ksoo
- Radiation and Molecular Biology Unit, Department of Biochemistry, North-Eastern Hill University (NEHU), Shillong, 793022, India
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Li D, Guo S, Li H, Zhu G, Gao L, Xin X, Yan D, Li X, Geng S, Hou H, Yang Y. Effect of inhibition proliferation in human lung adenocarcinoma A549 cells by cytokine-induced killer cells. Thorac Cancer 2015; 6:458-63. [PMID: 26273401 PMCID: PMC4511324 DOI: 10.1111/1759-7714.12205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Accepted: 10/31/2014] [Indexed: 01/30/2023] Open
Abstract
Background Adenocarcinoma, the most common form of lung cancer, is one of main human malignant tumors. In this paper, we focus on the effect of antitumor activity of cytokine-induced killer (CIK) cells on human lung adenocarcinoma cell line A549. Methods CIK cells were obtained by inducing peripheral blood mononuclear cells with recombinant human (rh) interferon-gamma, monoclonal anti-CD3 antibody, rh interleukin (IL)-1alpha, and rhIL-2, which were added into the culture. A549 cell viability of CIK cells was determined using MTS assay. Flow cytometry (FCM) experiments were performed to detect cell cycle changes. The expression of P27 in A549 cells treated by CIK cells was evaluated by Western blot. Result The percentage of CD3+CD16+CD56+ T cells in a representative peripheral blood mononucleated cell sample was 33.7 ± 1.3%. CIK cells, in dose and time dependent manners, inhibited the proliferation of A549. FCM demonstrated that A549 cells were accumulated in G2/M and G0/G1 phases when treated with CIK cells. FCM was used to analyze whether A549 cells treated with CIK cells induced apotosis or necrosis at 10:1 or 20:1. Compared to the control group, P27 was prominently upregulated in the CIK treated group. Conclusion We propose that the pharmacological mechanisms of A549 cells inhibited by CIK cells can be estimated to possibly elicit different biological significance, which, in part, can be ascribed to a different mass transport rate in vitro.
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Affiliation(s)
- Dengrui Li
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Sumin Guo
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Hui Li
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Guiyun Zhu
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Li Gao
- College of Life Science, Hebei Normal University Shijiazhuang, China
| | - Xin Xin
- College of Life Science, Hebei Normal University Shijiazhuang, China
| | - Dandan Yan
- College of Life Science, Hebei Normal University Shijiazhuang, China
| | - Xiuwu Li
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Shujun Geng
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Hongwei Hou
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
| | - Yonghui Yang
- Hebei Province Chest Hospital, The Center of Lung Cancer Prevention Shijiazhuang, China
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24
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Zeighamian V, Darabi M, Akbarzadeh A, Rahmati-Yamchi M, Zarghami N, Badrzadeh F, Salehi R, Mirakabad FST, Taheri-Anganeh M. PNIPAAm-MAA nanoparticles as delivery vehicles for curcumin against MCF-7 breast cancer cells. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:735-42. [PMID: 25819738 DOI: 10.3109/21691401.2014.982803] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Breast cancer is the most frequently occurring cancer among women throughout the world. Natural compounds such as curcumin hold promise to treat a variety of cancers including breast cancer. However, curcumin's therapeutic application is limited, due to its rapid degradation and poor aqueous solubility. On the other hand, previous studies have stated that drug delivery using nanoparticles might improve the therapeutic response to anticancer drugs. Poly(N-isopropylacrylamide-co-methacrylic acid) (PNIPAAm-MAA) is one of the hydrogel copolymers utilized in the drug delivery system for cancer therapy. The aim of this study was to examine the cytotoxic potential of curcumin encapsulated within the NIPAAm-MAA nanoparticle, on the MCF-7 breast cancer cell line. In this work, polymeric nanoparticles were synthesized through the free radical mechanism, and curcumin was encapsulated into NIPAAm-MAA nanoparticles. Then, the cytotoxic effect of curcumin-loaded NIPAAm-MAA on the MCF-7 breast cancer cell line was measured by MTT assays. The evaluation of the results showed that curcumin-loaded NIPAAm-MAA has more cytotoxic effect on the MCF-7 cell line and efficiently inhibited the growth of the breast cancer cell population, compared with free curcumin. In conclusion, this study indicates that curcumin-loaded NIPAAm-MAA suppresses the growth of the MCF-7 cell line. Overall, it is concluded that encapsulating curcumin into the NIPAAm-MAA copolymer could open up new avenues for breast cancer treatment.
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Affiliation(s)
- Vahideh Zeighamian
- a Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran.,b Student Research Committee, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Masoud Darabi
- a Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran.,c Department of Clinical Biochemistry and Laboratory Sciences , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Abolfazl Akbarzadeh
- d Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran.,e Department of Medical Nanotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Mohammad Rahmati-Yamchi
- a Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran.,c Department of Clinical Biochemistry and Laboratory Sciences , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Nosratollah Zarghami
- a Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran.,c Department of Clinical Biochemistry and Laboratory Sciences , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Fariba Badrzadeh
- a Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Roya Salehi
- d Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | | | - Mortaza Taheri-Anganeh
- a Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran
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25
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Majidi S, Zeinali Sehrig F, Samiei M, Milani M, Abbasi E, Dadashzadeh K, Akbarzadeh A. Magnetic nanoparticles: Applications in gene delivery and gene therapy. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:1186-93. [DOI: 10.3109/21691401.2015.1014093] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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26
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Eatemadi A, Darabi M, Afraidooni L, Zarghami N, Daraee H, Eskandari L, Mellatyar H, Akbarzadeh A. Comparison, synthesis and evaluation of anticancer drug-loaded polymeric nanoparticles on breast cancer cell lines. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:1008-17. [PMID: 25707442 DOI: 10.3109/21691401.2015.1008510] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Breast cancer is a major form of cancer, with a high mortality rate in women. It is crucial to achieve more efficient and safe anticancer drugs. Recent developments in medical nanotechnology have resulted in novel advances in cancer drug delivery. Cisplatin, doxorubicin, and 5-fluorouracil are three important anti-cancer drugs which have poor water-solubility. In this study, we used cisplatin, doxorubicin, and 5-fluorouracil-loaded polycaprolactone-polyethylene glycol (PCL-PEG) nanoparticles to improve the stability and solubility of molecules in drug delivery systems. The nanoparticles were prepared by a double emulsion method and characterized with Fourier Transform Infrared (FTIR) spectroscopy and Hydrogen-1 nuclear magnetic resonance ((1)HNMR). Cells were treated with equal concentrations of cisplatin, doxorubicin and 5-fluorouracil-loaded PCL-PEG nanoparticles, and free cisplatin, doxorubicin and 5-fluorouracil. The 3-[4,5-dimethylthiazol-2yl]-2,5-diphenyl tetrazolium bromide (MTT) assay confirmed that cisplatin, doxorubicin, and 5-fluorouracil-loaded PCL-PEG nanoparticles enhanced cytotoxicity and drug delivery in T47D and MCF7 breast cancer cells. However, the IC50 value of doxorubicin was lower than the IC50 values of both cisplatin and 5-fluorouracil, where the difference was statistically considered significant (p˂0.05). However, the IC50 value of all drugs on T47D were lower than those on MCF7.
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Affiliation(s)
- Ali Eatemadi
- a Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran.,b Student Research Committee, Tabriz University of Medical Sciences , Tabriz , Iran.,c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Masoud Darabi
- c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Loghman Afraidooni
- c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran.,d Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, International Branch Aras , Tabriz , Iran
| | - Nosratollah Zarghami
- c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran.,d Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, International Branch Aras , Tabriz , Iran
| | - Hadis Daraee
- c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Leila Eskandari
- c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Hassan Mellatyar
- c Department of Clinical Biochemistry , Radiopharmacy Lab, Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Abolfazl Akbarzadeh
- a Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran.,b Student Research Committee, Tabriz University of Medical Sciences , Tabriz , Iran.,d Department of Medical Biotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, International Branch Aras , Tabriz , Iran
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27
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Hu G, Cai Y, Tu Z, Luo J, Qiao X, Chen Q, Zhang W. Reducing the cytotoxicity while improving the anti-cancer activity of silver nanoparticles through α-tocopherol succinate modification. RSC Adv 2015. [DOI: 10.1039/c5ra12911g] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
α-TOS modified Ag NPs could reduce the cytotoxicity while improving the anti-cancer activity of Ag NPs.
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Affiliation(s)
- Guansong Hu
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- PR China
| | - Yuchun Cai
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- PR China
| | - Zhengchao Tu
- Guangzhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- PR China
| | - Jinfeng Luo
- Guangzhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- PR China
| | - Xueliang Qiao
- State Key Laboratory of Material Processing and Die & Mould Technology
- Huazhong University of Science and Technology
- Wuhan 430074
- PR China
| | - Qingyuan Chen
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- PR China
| | - Wanzhong Zhang
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- PR China
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28
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Majidi S, Zeinali Sehrig F, Farkhani SM, Soleymani Goloujeh M, Akbarzadeh A. Current methods for synthesis of magnetic nanoparticles. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2014; 44:722-34. [DOI: 10.3109/21691401.2014.982802] [Citation(s) in RCA: 183] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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