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Adnane F, El-Zayat E, Fahmy HM. The combinational application of photodynamic therapy and nanotechnology in skin cancer treatment: A review. Tissue Cell 2022; 77:101856. [DOI: 10.1016/j.tice.2022.101856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/11/2022] [Accepted: 06/11/2022] [Indexed: 02/07/2023]
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2
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Handa M, Beg S, Shukla R, Barkat MA, Choudhry H, Singh KK. Recent advances in lipid-engineered multifunctional nanophytomedicines for cancer targeting. J Control Release 2021; 340:48-59. [PMID: 34695523 DOI: 10.1016/j.jconrel.2021.10.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 10/19/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022]
Abstract
Cancer is a leading cause of death in many countries around the world. However, the efficacy of current treatments available for variety of cancers is considered to be suboptimal due to the pathophysiological challenges associated with the disease which limits the efficacy of the anticancer drugs. Moreover, the vulnerability towards off-target effects and high toxicity also limits the use of drugs for the treatment of cancers. Besides, the biopharmaceutical challenges like poor water solubility and permeability of the drugs, along with the absence of active targeting capability further decreases the utility of drugs in cancer therapy. As a result of these deficiencies, the current therapeutic strategies face noncompliance to patients for providing meaningful benefits after administration. With the advancements in nanotechnology, there has been a paradigm shift in the modalities for cancer treatment with the help of phytomedicine-based nanosized drug delivery systems coupled with variegated surface-engineering strategies for targeted drug delivery. Among these delivery systems, lipid-based nanoparticles are considered as one of the highly biocompatible, efficient and effective systems extensively explored for anticancer drug delivery. These include diverse range of systems including liposomes, nanoemulsions, solid lipid nanoparticles, nanostructured lipidic carriers and supramolecular carriers, which alters pharmacokinetic and biodistribution of the drugs for active targeting to the desired site of action by overcoming the biopharmaceutical challenges associated with anticancer drug delivery. The present review endeavours to provide a comprehensive account on the recent advances in the application of lipid-based nanostructured systems for improving the pharmacotherapeutic performance of phytomedicines for cancer targeting application.
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Affiliation(s)
- Mayank Handa
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow 226002, U.P., India
| | - Sarwar Beg
- School of Pharmacy and Biomedical Sciences, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston PR1 2HE, UK; Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard University, New Delhi 110062, India.
| | - Rahul Shukla
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research-Raebareli, Lucknow 226002, U.P., India.
| | - Md Abul Barkat
- Department of Pharmaceutics, College of Pharmacy, University of Hafr Al Batin, Al Jamiah, Hafr Al Batin 39524, Saudi Arabia
| | - Hani Choudhry
- Department of Biochemistry, Cancer Metabolism & Epigenetic Unit, Faculty of Science, King Fahd Center for Medical Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Kamalinder K Singh
- School of Pharmacy and Biomedical Sciences, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire, Preston PR1 2HE, UK.
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Nayek S, Raghavendra N, Sajeev Kumar B. Development of novel S PC-3 gefitinib lipid nanoparticles for effective drug delivery in breast cancer. Tissue distribution studies and cell cytotoxicity analysis. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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4
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Ferreira RG, Narvaez LEM, Espíndola KMM, Rosario ACRS, Lima WGN, Monteiro MC. Can Nimesulide Nanoparticles Be a Therapeutic Strategy for the Inhibition of the KRAS/PTEN Signaling Pathway in Pancreatic Cancer? Front Oncol 2021; 11:594917. [PMID: 34354940 PMCID: PMC8329661 DOI: 10.3389/fonc.2021.594917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 06/22/2021] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancer is an aggressive, devastating disease due to its invasiveness, rapid progression, and resistance to surgical, pharmacological, chemotherapy, and radiotherapy treatments. The disease develops from PanINs lesions that progress through different stages. KRAS mutations are frequently observed in these lesions, accompanied by inactivation of PTEN, hyperactivation of the PI3K/AKT pathway, and chronic inflammation with overexpression of COX-2. Nimesulide is a selective COX-2 inhibitor that has shown anticancer effects in neoplastic pancreatic cells. This drug works by increasing the levels of PTEN expression and inhibiting proliferation and apoptosis. However, there is a need to improve nimesulide through its encapsulation by solid lipid nanoparticles to overcome problems related to the hepatotoxicity and bioavailability of the drug.
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Affiliation(s)
- Roseane Guimarães Ferreira
- Neuroscience and Cell Biology Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Biological Sciences Institute, Federal University of Pará/UFPA, Belém, Brazil
| | - Luis Eduardo Mosquera Narvaez
- Pharmaceutical Science Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Health Science Institute, Federal University of Pará/UFPA, Belém, Brazil
| | - Kaio Murilo Monteiro Espíndola
- Pharmaceutical Science Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Health Science Institute, Federal University of Pará/UFPA, Belém, Brazil
| | - Amanda Caroline R. S. Rosario
- Pharmaceutical Science Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Health Science Institute, Federal University of Pará/UFPA, Belém, Brazil
| | - Wenddy Graziela N. Lima
- Pharmaceutical Science Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Health Science Institute, Federal University of Pará/UFPA, Belém, Brazil
| | - Marta Chagas Monteiro
- Neuroscience and Cell Biology Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Biological Sciences Institute, Federal University of Pará/UFPA, Belém, Brazil
- Pharmaceutical Science Post-Graduation Program, Laboratory of In Vitro Tests, Immunology and Microbiology-LABEIM, Health Science Institute, Federal University of Pará/UFPA, Belém, Brazil
- *Correspondence: Marta Chagas Monteiro,
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5
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Padya BS, Pandey A, Pisay M, Koteshwara KB, Chandrashekhar Hariharapura R, Bhat KU, Biswas S, Mutalik S. Stimuli-responsive and cellular targeted nanoplatforms for multimodal therapy of skin cancer. Eur J Pharmacol 2020; 890:173633. [PMID: 33049302 DOI: 10.1016/j.ejphar.2020.173633] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/29/2020] [Accepted: 10/05/2020] [Indexed: 12/15/2022]
Abstract
Interdisciplinary applications of nanopharmaceutical sciences have tremendous potential for enhancing pharmacokinetics, efficacy and safety of cancer therapy. The limitations of conventional therapeutic platforms used for skin cancer therapy have been largely overcome by the use of nanoplatforms. This review discusses various nanotechnological approaches experimented for the treatment of skin cancer. The review describes various polymeric, lipidic and inorganic nanoplatforms for efficient therapy of skin cancer. The stimuli-responsive nanoplatforms such as pH-responsive as well as temperature-responsive platforms have also been reviewed. Different strategies for potentiating the nanoparticles application for cancer therapy such as surface engineering, conjugation with drugs, stimulus-responsive and multimodal effect have also been discussed and compared with the available conventional treatments. Although, nanopharmaceuticals face challenges such as toxicity, cost and scale-up, efforts put-in to improve these drawbacks with continuous research would deliver exciting and promising results in coming days.
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Affiliation(s)
- Bharath Singh Padya
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Abhijeet Pandey
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Muralidhar Pisay
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - K B Koteshwara
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Raghu Chandrashekhar Hariharapura
- Department of Pharmaceutical Biotechnology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Kuruveri Udaya Bhat
- Department of Metallurgical and Materials Engineering, National Institute of Technology, Mangalore, Karnataka, 575025, India
| | - Swati Biswas
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Hyderabad, Telangana, 500078, India
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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Targeting cancer cells with nanotherapeutics and nanodiagnostics: Current status and future perspectives. Semin Cancer Biol 2020; 69:52-68. [PMID: 32014609 DOI: 10.1016/j.semcancer.2020.01.011] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 01/23/2020] [Accepted: 01/25/2020] [Indexed: 01/07/2023]
Abstract
Nanotechnology is reshaping health care strategies and is expected to exert a tremendous impact in the coming years offering better healthcare facilities. It has led to not only therapeutic drug delivery feasibility but also to diagnostics. Materials in the size of nano range (1-100 nm) used in the design, fabrication, regulation, and application of therapeutic drugs or devices are classified as medical nanotechnology and nanopharmacology. Delivery of more complex molecules to the specific site of action as well as gene therapy has pushed forward the nanoparticle-based drug delivery to its maximum. Areas that benefit from nano-based drug delivery systems are cancer, diabetes, infectious diseases, neurodegenerative diseases, blood disorders and orthopedic-related ailments. Moreover, development of nanotherapeutics with multi-functionalities has a considerable potential to fill the gaps that exist in the present therapeutic domain. In cancer treatment, nanomedicines have superiority over current therapeutic practices as they can effectively deliver the drug to the affected tissues, thus reducing drug toxicities. Along this line, polymeric conjugates of asparaginase and polymeric micelles of paclitaxel have recently been recommended for the treatment of various types of cancers. Nanotechnology-based therapeutics and diagnostics provide greater effectiveness with less or no toxicity concerns. Similarly, diagnostic imaging holds promising future applications with newer nano-level imaging elements. Advancements in nanotechnology have emerged to a newer direction which use nanorobotics for various applications in healthcare. Accordingly, this review comprehensively highlights the potentialities of various nanocarriers and nanomedicines for multifaceted applications in diagnostics and drug delivery, especially the potentialities of polymeric nanoparticle, nanoemulsion, solid-lipid nanoparticle, nanostructured lipid carrier, self-micellizing anticancer lipids, dendrimer, nanocapsule and nanosponge-based therapeutic approaches in the field of cancer. Furthermore, this article summarizes the most recent literature pertaining to the use of nano-technology in the field of medicine, particularly in treating cancer patients.
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Tamoxifen citrate/Coenzyme Q10 as smart nanocarriers Bitherapy for Breast Cancer: Cytotoxicity, genotoxicity, and antioxidant activity. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Ma L, Yang D, Li Z, Zhang X, Pu L. Co-delivery of paclitaxel and tanespimycin in lipid nanoparticles enhanced anti-gastric-tumor effect in vitro and in vivo. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:904-911. [PMID: 29757014 DOI: 10.1080/21691401.2018.1472101] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Combined administration regimens are commonly used in cancer therapy to reduce cell toxicity and drug resistance. In this study, we use solid lipid nanoparticles (SLNs) as drug carriers and sought to investigate the effect of combined administration of paclitaxel (PTX) and tanespimycin (17-AAG) in gastric cancer. The SLNs loaded with paclitaxel and tanespimycin were prepared using the solvent injection method. The effect of encapsulated SLNs on cell viability and colony formation were measured in three human gastric cell lines. Cell apoptosis assay was carried out in MKN45 cells and xenograft model was used to investigate the effect of encapsulated SLNs in vitro and in vivo. The expression levels of proteins involved in oxidative stress and apoptosis were measured by western blotting analysis. The encapsulated SLNs reduced cell viabilities and colony formation in gastric cell lines. These SLNs could also induce apoptosis in MKN45 cells, inhibit growth of xenograft and influence the protein levels of Hsp90, MnSOD, Cleaved caspase 3 and Cleaved PARP. The effect of encapsulated SLNs exceeded that of single treatment of PTX or 17-AAG. The combination administration of PTX or 17-AAG resulted in a synergetic anti-cancer effect, probably via an increased oxidative stress and apoptosis levels.
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Affiliation(s)
- Liang Ma
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Dawei Yang
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Zhaoxin Li
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Xin Zhang
- a The Central People's Hospital of Siping City , Siping , Jilin , China
| | - Lei Pu
- a The Central People's Hospital of Siping City , Siping , Jilin , China
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9
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Zaaeri F, Khoobi M, Rouini M, Akbari Javar H. pH-responsive polymer in a core–shell magnetic structure as an efficient carrier for delivery of doxorubicin to tumor cells. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1405348] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Farzaaneh Zaaeri
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Khoobi
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Rouini
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Akbari Javar
- Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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10
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Izadiyan Z, Basri M, Fard Masoumi HR, Abedi Karjiban R, Salim N, Shameli K. Modeling and optimization of nanoemulsion containing Sorafenib for cancer treatment by response surface methodology. Chem Cent J 2017; 11:21. [PMID: 28293282 PMCID: PMC5334191 DOI: 10.1186/s13065-017-0248-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 02/20/2017] [Indexed: 11/13/2022] Open
Abstract
The aim of this study is the development of nanoemulsions for intravenous administration of Sorafenib, which is a poorly soluble drug with no parenteral treatment. The formulation was prepared by a high energy emulsification method and optimized by response surface methodology. The effects of overhead stirring time, high shear rate, high shear time, and cycles of high-pressure homogenizer were studied in the preparation of nanoemulsion loaded with Sorafenib. Most of the particles in nanoemulsion are spherical in shape, the smallest particle size being 82.14 nm. The results of the 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, a tetrazole reveal that the optimum formulation does not affect normal cells significantly in low drug concentrations but could remove the cancer cells. Finally, a formulation containing Sorafenib retained its properties over a period of 90 days. With characterization, the study of the formulated nanoemulsion has the potential to be used as a parenteral nanoemulsion in the treatment of cancer. Schematic figure of high pressure homogenizer device. ![]()
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Affiliation(s)
- Zahra Izadiyan
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor Malaysia
| | - Mahiran Basri
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor Malaysia.,Laboratory of Molecular Biomedicine, Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Selangor Malaysia
| | - Hamid Reza Fard Masoumi
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor Malaysia.,Department of Biomaterials, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Roghayeh Abedi Karjiban
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor Malaysia
| | - Norazlinaliza Salim
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor Malaysia
| | - Kamyar Shameli
- Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra (JalanSemarak), 54100 Kuala Lumpur, Malaysia
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Akhtar N, Khan RA. Liposomal systems as viable drug delivery technology for skin cancer sites with an outlook on lipid-based delivery vehicles and diagnostic imaging inputs for skin conditions'. Prog Lipid Res 2016; 64:192-230. [DOI: 10.1016/j.plipres.2016.08.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/15/2016] [Accepted: 08/09/2016] [Indexed: 12/19/2022]
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12
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Guney Eskiler G, Cecener G, Dikmen G, Kani I, Egeli U, Tunca B. A novel [Mn 2(μ-(C 6H 5) 2CHCOO) 2(bipy) 4](bipy)(ClO 4) 2 complex loaded solid lipid nanoparticles: synthesis, characterization and in vitro cytotoxicity on MCF-7 breast cancer cells. J Microencapsul 2016; 33:575-584. [PMID: 27575255 DOI: 10.1080/02652048.2016.1228704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Manganese (Mn)-based complexes have been drawing attention due to the fact that they are more effective than other metal complexes. However, the use of Mn(II)-based complexes in medicine remains limited because of certain side effects. The aim of this study was to investigate the cytotoxic and apoptotic effects of a novel Mn(II) complex [Mn2(μ-(C6H5)2CHCOO)2(bipy)4](bipy)(ClO4)2 and Mn(II) complex loaded solid lipid nanoparticles (SLNs) on MCF-7 and HUVEC control cells. The average diameter of Mn(II) complex was about 1120 ± 2.43 nm, while the average particle size of Mn(II) complex-SLNs was ∼340 ± 2.27 nm. The cytotoxic effects of Mn(II) complex and Mn(II)-SLNs were 86.8 and 66.4%, respectively (p < .05). Additionally, both Mn(II) complex (39.25%) and Mn(II)-SLNs (38.05%) induced apoptosis and increased the arrest of G0/G1 phase. However, Mn(II) complex exerted toxic effects on the HUVEC control cell (63.4%), whereas no toxic effects was observed when treated with Mn(II)-SLNs at 150 μM. As a consequence, SLNs might be potentially used for metal-based complexes in the treatment of cancer due to reducing size and toxic effects of metal-based complexes.
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Affiliation(s)
- G Guney Eskiler
- a Deparment of Medical Biology, Faculty of Medicine , Uludag University , Bursa , Turkey
| | - G Cecener
- a Deparment of Medical Biology, Faculty of Medicine , Uludag University , Bursa , Turkey
| | - G Dikmen
- b Central Research Laboratory Research and Application Center , Eskisehir Osmangazi University , Eskisehir , Turkey
| | - I Kani
- c Deparment of Chemistry, Faculty of Science , Anadolu University , Eskisehir , Turkey
| | - U Egeli
- a Deparment of Medical Biology, Faculty of Medicine , Uludag University , Bursa , Turkey
| | - B Tunca
- a Deparment of Medical Biology, Faculty of Medicine , Uludag University , Bursa , Turkey
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Ma J, Xie SL, Geng YJ, Jin S, Wang GY, Lv GY. In vitro regulation of hepatocellular carcinoma cell viability, apoptosis, invasion, and AEG-1 expression by LY294002. Clin Res Hepatol Gastroenterol 2014; 38:73-80. [PMID: 23910058 DOI: 10.1016/j.clinre.2013.06.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Revised: 06/21/2013] [Accepted: 06/26/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most common malignancies in the world, and is characterized by advanced clinical stages at diagnosis and very poor prognosis. SUBJECTS AND METHODS This study investigated the effects of PI3K inhibitor, LY294002, on suppression of astrocyte elevated gene-1 (AEG-1) and regulation of HCC cell viability, apoptosis, and invasion in vitro. Cell lines derived from normal liver and HCC were treated with LY294002 and evaluated by RT-PCR, western blot, cell viability, migration, and invasion assays. RESULTS The data showed that AEG-1 mRNA and protein were overexpressed in HCC cells, compared to the normal liver cells. LY294002 treatment of HCC cells significantly reduced tumor cell viability, but promoted apoptosis. Tumor cell migration and invasion assays showed that LY294002 treatment also decreased the capacity of HCC cell migration and invasion. Molecularly, LY294002 treatment down-regulated AEG-1 expression, AKT and GSK3β phosphorylation, and expression of cyclinD1, CDK4, VEGF and Bcl2, but up-regulated Bax and c-Myc expression. CONCLUSION The data from this study demonstrated usefulness of LY294002 for effective control of HCC. Future studies should investigate the effects of LY294002 on HCC cells in vivo before initiating clinical trials in HCC patients.
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Affiliation(s)
- Jian Ma
- Department of Hepatobillary and Pancreatic Surgery, The First Norman Bethune Hospital of Jilin University, Changchun 130021, China
| | - Shu-Li Xie
- Department of Hepatobillary and Pancreatic Surgery, The First Norman Bethune Hospital of Jilin University, Changchun 130021, China
| | - Ya-Jun Geng
- Department of Hepatobillary and Pancreatic Surgery, The First Norman Bethune Hospital of Jilin University, Changchun 130021, China
| | - Shuo Jin
- Department of Hepatobillary and Pancreatic Surgery, The First Norman Bethune Hospital of Jilin University, Changchun 130021, China
| | - Guang-Yi Wang
- Department of Hepatobillary and Pancreatic Surgery, The First Norman Bethune Hospital of Jilin University, Changchun 130021, China.
| | - Guo-Yue Lv
- Department of Hepatobillary and Pancreatic Surgery, The First Norman Bethune Hospital of Jilin University, Changchun 130021, China.
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Cytotoxicity and Genotoxicity of Solid Lipid Nanoparticles. Nanotoxicology 2014. [DOI: 10.1007/978-1-4614-8993-1_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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