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Goleij P, Pourali G, Raisi A, Ravaei F, Golestan S, Abed A, Razavi ZS, Zarepour F, Taghavi SP, Ahmadi Asouri S, Rafiei M, Mousavi SM, Hamblin MR, Talei S, Sheida A, Mirzaei H. Role of Non-coding RNAs in the Response of Glioblastoma to Temozolomide. Mol Neurobiol 2024:10.1007/s12035-024-04316-z. [PMID: 39023794 DOI: 10.1007/s12035-024-04316-z] [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: 11/27/2023] [Accepted: 06/16/2024] [Indexed: 07/20/2024]
Abstract
Chemotherapy and radiotherapy are widely used in clinical practice across the globe as cancer treatments. Intrinsic or acquired chemoresistance poses a significant problem for medical practitioners and researchers, causing tumor recurrence and metastasis. The most dangerous kind of malignant brain tumor is called glioblastoma multiforme (GBM) that often recurs following surgery. The most often used medication for treating GBM is temozolomide chemotherapy; however, most patients eventually become resistant. Researchers are studying preclinical models that accurately reflect human disease and can be used to speed up drug development to overcome chemoresistance in GBM. Non-coding RNAs (ncRNAs) have been shown to be substantial in regulating tumor development and facilitating treatment resistance in several cancers, such as GBM. In this work, we mentioned the mechanisms of how different ncRNAs (microRNAs, long non-coding RNAs, circular RNAs) can regulate temozolomide chemosensitivity in GBM. We also address the role of these ncRNAs encapsulated inside secreted exosomes.
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Affiliation(s)
- Pouya Goleij
- Department of Genetics, Faculty of Biology, Sana Institute of Higher Education, Sari, Iran
- USERN Office, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ghazaleh Pourali
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arash Raisi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Fatemeh Ravaei
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Shahin Golestan
- Department of Ophthalmology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atena Abed
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Zahra Sadat Razavi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Fatemeh Zarepour
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Seyed Pouya Taghavi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Sahar Ahmadi Asouri
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Moein Rafiei
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Seyed Mojtaba Mousavi
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Michael R Hamblin
- Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, 2028, South Africa
| | - Sahand Talei
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Amirhossein Sheida
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran.
| | - Hamed Mirzaei
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
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2
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Liu Y, Yuan H, Fan J, Wang H, Xie H, Wan J, Hu X, Zhou J, Liu L. The pathogenesis mechanism and potential clinical value of lncRNA in gliomas. Discov Oncol 2024; 15:266. [PMID: 38967893 PMCID: PMC11226588 DOI: 10.1007/s12672-024-01144-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 07/02/2024] [Indexed: 07/06/2024] Open
Abstract
Glioma is the most common malignant tumor in the central nervous system, and its unique pathogenesis often leads to poor treatment outcomes and prognosis. In 2021, the World Health Organization (WHO) divided gliomas into five categories based on their histological characteristics and molecular changes. Non-coding RNA is a type of RNA that does not encode proteins but can exert biological functions at the RNA level, and long non-coding RNA (lncRNA) is a type of non-coding RNA with a length exceeding 200 nt. It is controlled by various transcription factors and plays an indispensable role in the regulatory processes in various cells. Numerous studies have confirmed that the dysregulation of lncRNA is critical in the pathogenesis, progression, and malignancy of gliomas. Therefore, this article reviews the proliferation, apoptosis, invasion, migration, angiogenesis, immune regulation, glycolysis, stemness, and drug resistance changes caused by the dysregulation of lncRNA in gliomas, and summarizes their potential clinical significance in gliomas.
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Affiliation(s)
- Yuan Liu
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Hui Yuan
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - JingJia Fan
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Han Wang
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - HuiYu Xie
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - JunFeng Wan
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - XueYing Hu
- Department of Clinical Medicine, School of Clinical Medical, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Jie Zhou
- Dept Neurosurg, Affiliated Hosp, Southwest Med Univ, Luzhou, 646000, People's Republic of China.
| | - Liang Liu
- Dept Neurosurg, Affiliated Hosp, Southwest Med Univ, Luzhou, 646000, People's Republic of China.
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Koh I, Hagiwara M. Modular tissue-in-a-CUBE platform to model blood-brain barrier (BBB) and brain interaction. Commun Biol 2024; 7:177. [PMID: 38418614 PMCID: PMC10901775 DOI: 10.1038/s42003-024-05857-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 01/26/2024] [Indexed: 03/02/2024] Open
Abstract
With the advent of increasingly sophisticated organoids, there is growing demand for technology to replicate the interactions between multiple tissues or organs. This is challenging to achieve, however, due to the varying culture conditions of the different cell types that make up each tissue. Current methods often require complicated microfluidic setups, but fragile tissue samples tend not to fare well with rough handling. Furthermore, the more complicated the human system to be replicated, the more difficult the model becomes to operate. Here, we present the development of a multi-tissue chip platform that takes advantage of the modularity and convenient handling ability of a CUBE device. We first developed a blood-brain barrier-in-a-CUBE by layering astrocytes, pericytes, and brain microvascular endothelial cells in the CUBE, and confirmed the expression and function of important tight junction and transporter proteins in the blood-brain barrier model. Then, we demonstrated the application of integrating Tissue-in-a-CUBE with a chip in simulating the in vitro testing of the permeability of a drug through the blood-brain barrier to the brain and its effect on treating the glioblastoma brain cancer model. We anticipate that this platform can be adapted for use with organoids to build complex human systems in vitro by the combination of multiple simple CUBE units.
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Affiliation(s)
- Isabel Koh
- Cluster for Pioneering Research, RIKEN, Kobe, Hyogo, Japan
- Biosystems Dynamics Research, RIKEN, Kobe, Hyogo, Japan
| | - Masaya Hagiwara
- Cluster for Pioneering Research, RIKEN, Kobe, Hyogo, Japan.
- Biosystems Dynamics Research, RIKEN, Kobe, Hyogo, Japan.
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Hasan U, Chauhan M, Basu SM, R J, Giri J. Overcoming multidrug resistance by reversan and exterminating glioblastoma and glioblastoma stem cells by delivering drug-loaded nanostructure hybrid lipid capsules (nHLCs). Drug Deliv Transl Res 2024; 14:342-359. [PMID: 37587289 DOI: 10.1007/s13346-023-01401-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2023] [Indexed: 08/18/2023]
Abstract
Glioblastoma multiforme (GBM) is regarded as a highly aggressive brain cancer with a poor prognosis. There is an increase in the expression of P-glycoprotein (P-gp), responsible for multidrug resistance (MDR), making it a potential target for improving drug responses. Additionally, glioblastoma stem cells (GSCs) increase resistance to chemo- and radiotherapy and play a major role in cancer relapse. In this study, we targeted P-gp using a small molecule inhibitor, reversan (RV), to inhibit MDR that prolonged the retention of drugs in the cytosolic milieu. To eliminate GBM and GSCs, we have used two well-established anti-cancer drugs, regorafenib (RF) and curcumin (CMN). To improve the pharmacokinetics and decrease systemic delivery of drugs, we developed nanostructure hybrid lipid capsules (nHLCs), where hydrophobic drugs can be loaded in the core, and their physicochemical properties were determined by dynamic light scattering (DLS) and cryo-scanning electron microscopy (SEM). Inhibition of MDR by RV has also shown enhanced retention of nHLC in GBM cells. Co-delivery of drug-loaded nHLCs, pre-treated with RV, exhibited superior cytotoxicity in both GBM and GSCs than their individual doses and effectively reduced the size and stemness of tumor spheres and accelerated the rate of apoptosis, suggesting a promising treatment for glioblastoma.
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Affiliation(s)
- Uzma Hasan
- Department of Biotechnology, Indian Institute of Technology, Hyderabad, India
- Department of Biomedical Engineering, Indian Institute of Technology, Hyderabad, India
| | - Meenakshi Chauhan
- Department of Biomedical Engineering, Indian Institute of Technology, Hyderabad, India
| | - Suparna Mercy Basu
- Department of Biomedical Engineering, Indian Institute of Technology, Hyderabad, India
| | - Jayakumar R
- Department of Biomedical Engineering, Indian Institute of Technology, Hyderabad, India
| | - Jyotsnendu Giri
- Department of Biomedical Engineering, Indian Institute of Technology, Hyderabad, India.
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Arend C, Grothaus IL, Waespy M, Ciacchi LC, Dringen R. Modulation of Multidrug Resistance Protein 1-mediated Transport Processes by the Antiviral Drug Ritonavir in Cultured Primary Astrocytes. Neurochem Res 2024; 49:66-84. [PMID: 37603214 PMCID: PMC10776481 DOI: 10.1007/s11064-023-04008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/25/2023] [Accepted: 08/01/2023] [Indexed: 08/22/2023]
Abstract
The Multidrug Resistance Protein 1 (Mrp1) is an ATP-dependent efflux transporter and a major facilitator of drug resistance in mammalian cells during cancer and HIV therapy. In brain, Mrp1-mediated GSH export from astrocytes is the first step in the supply of GSH precursors to neurons. To reveal potential mechanisms underlying the drug-induced modulation of Mrp1-mediated transport processes, we investigated the effects of the antiviral drug ritonavir on cultured rat primary astrocytes. Ritonavir strongly stimulated the Mrp1-mediated export of glutathione (GSH) by decreasing the Km value from 200 nmol/mg to 28 nmol/mg. In contrast, ritonavir decreased the export of the other Mrp1 substrates glutathione disulfide (GSSG) and bimane-glutathione. To give explanation for these apparently contradictory observations, we performed in silico docking analysis and molecular dynamics simulations using a homology model of rat Mrp1 to predict the binding modes of ritonavir, GSH and GSSG to Mrp1. The results suggest that ritonavir binds to the hydrophilic part of the bipartite binding site of Mrp1 and thereby differently affects the binding and transport of the Mrp1 substrates. These new insights into the modulation of Mrp1-mediated export processes by ritonavir provide a new model to better understand GSH-dependent detoxification processes in brain cells.
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Affiliation(s)
- Christian Arend
- Centre for Biomolecular Interactions Bremen, Faculty 2 (Biology/Chemistry), University of Bremen, P.O. Box 330440, 28359, Bremen, Germany.
- Centre for Environmental Research and Sustainable Technology, University of Bremen, Bremen, Germany.
| | - Isabell L Grothaus
- Centre for Environmental Research and Sustainable Technology, University of Bremen, Bremen, Germany
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, 28359, Bremen, Germany
| | - Mario Waespy
- Centre for Biomolecular Interactions Bremen, Faculty 2 (Biology/Chemistry), University of Bremen, P.O. Box 330440, 28359, Bremen, Germany
| | - Lucio Colombi Ciacchi
- Centre for Environmental Research and Sustainable Technology, University of Bremen, Bremen, Germany
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, 28359, Bremen, Germany
| | - Ralf Dringen
- Centre for Biomolecular Interactions Bremen, Faculty 2 (Biology/Chemistry), University of Bremen, P.O. Box 330440, 28359, Bremen, Germany
- Centre for Environmental Research and Sustainable Technology, University of Bremen, Bremen, Germany
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Angom RS, Nakka NMR, Bhattacharya S. Advances in Glioblastoma Therapy: An Update on Current Approaches. Brain Sci 2023; 13:1536. [PMID: 38002496 PMCID: PMC10669378 DOI: 10.3390/brainsci13111536] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/16/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
Glioblastoma multiforme (GBM) is a primary malignant brain tumor characterized by a high grade of malignancy and an extremely unfavorable prognosis. The current efficacy of established treatments for GBM is insufficient, necessitating the prompt development of novel therapeutic approaches. The progress made in the fundamental scientific understanding of GBM is swiftly translated into more advanced stages of therapeutic studies. Despite extensive efforts to identify new therapeutic approaches, GBM exhibits a high mortality rate. The current efficacy of treatments for GBM patients is insufficient due to factors such as tumor heterogeneity, the blood-brain barrier, glioma stem cells, drug efflux pumps, and DNA damage repair mechanisms. Considering this, pharmacological cocktail therapy has demonstrated a growing efficacy in addressing these challenges. Towards this, various forms of immunotherapy, including the immune checkpoint blockade, chimeric antigen receptor T (CAR T) cell therapy, oncolytic virotherapy, and vaccine therapy have emerged as potential strategies for enhancing the prognosis of GBM. Current investigations are focused on exploring combination therapies to mitigate undesirable side effects and enhance immune responses against tumors. Furthermore, clinical trials are underway to evaluate the efficacy of several strategies to circumvent the blood-brain barrier (BBB) to achieve targeted delivery in patients suffering from recurrent GBM. In this review, we have described the biological and molecular targets for GBM therapy, pharmacologic therapy status, prominent resistance mechanisms, and new treatment approaches. We also discuss these promising therapeutic approaches to assess prospective innovative therapeutic agents and evaluated the present state of preclinical and clinical studies in GBM treatment. Overall, this review attempts to provide comprehensive information on the current status of GBM therapy.
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Affiliation(s)
- Ramcharan Singh Angom
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, 4500 San Pablo Road South, Jacksonville, FL 32224, USA; (R.S.A.); (N.M.R.N.)
| | - Naga Malleswara Rao Nakka
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, 4500 San Pablo Road South, Jacksonville, FL 32224, USA; (R.S.A.); (N.M.R.N.)
| | - Santanu Bhattacharya
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, 4500 San Pablo Road South, Jacksonville, FL 32224, USA; (R.S.A.); (N.M.R.N.)
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine and Science, 4500 San Pablo Road South, Jacksonville, FL 32224, USA
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da Costa KM, Freire-de-Lima L, da Fonseca LM, Previato JO, Mendonça-Previato L, Valente RDC. ABCB1 and ABCC1 Function during TGF-β-Induced Epithelial-Mesenchymal Transition: Relationship between Multidrug Resistance and Tumor Progression. Int J Mol Sci 2023; 24:ijms24076046. [PMID: 37047018 PMCID: PMC10093952 DOI: 10.3390/ijms24076046] [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: 02/15/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Multidrug resistance (MDR) and induction of metastasis are some of the puzzles encountered during cancer chemotherapy. The MDR phenotype is associated with overexpression of ABC transporters, involved in drug efflux. Metastasis originates from the epithelial-mesenchymal transition (EMT), in which cells acquire a migratory phenotype, invading new tissues. ABC transporters' role during EMT is still elusive, though cells undergoing EMT exhibit enhanced ABCB1 expression. We demonstrated increased ABCB1 expression but no change in activity after TGF-β-induced EMT in A549 cells. Moreover, ABCB1 inhibition by verapamil increased snail and fibronectin expression, an event associated with upregulation of ABCB1, evidencing coincident cell signaling pathways leading to ABCB1 and EMT-related markers transcription, rather than a direct effect of transport. Additionally, for the first time, increased ABCC1 expression and activity was observed after EMT, and use of ABCC1 inhibitors partially inhibited EMT-marker snail, although increased ABCC1 function translated into collateral sensibility to daunorubicin. More investigations must be done to evaluate the real benefits that the gain of ABC transporters might have on the process of metastasis. Considering ABCC1 is involved in the stress response, affecting intracellular GSH content and drug detoxification, this transporter could be used as a therapeutic target in cancer cells undergoing EMT.
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Affiliation(s)
- Kelli Monteiro da Costa
- Laboratório de Glicobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Leonardo Freire-de-Lima
- Laboratório de Biologia Celular de Glicoconjugados, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Leonardo Marques da Fonseca
- Laboratório de Glicobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - José Osvaldo Previato
- Laboratório de Glicobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Lucia Mendonça-Previato
- Laboratório de Glicobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Raphael do Carmo Valente
- Núcleo Multidisciplinar de Pesquisa em Biologia (Numpex-Bio), Campus Duque de Caxias Professor Geraldo Cidade, Duque de Caxias, Universidade Federal do Rio de Janeiro, Rio de Janeiro 25250-470, Brazil
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Wang Z, Hu Y, Xue Y, Wu Y, Zeng Q, Chen H, Guo Y, Liang P, Liang T, Shen C, Jiang C, Liu L, Shen Q, Zhu H, Liu Q. 4'-OH as the Action Site of Lipids and MRP1 for Enhanced Transdermal Delivery of Flavonoids. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 36913526 DOI: 10.1021/acsami.2c18086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
To date, the transdermal delivery study mainly focused on the drug delivery systems' design and efficacy evaluation. Few studies reported the structure-affinity relationship of the drug with the skin, further revealing the action sites of the drugs for enhanced permeation. Flavonoids attained a considerable interest in transdermal administration. The aim is to develop a systematic approach to evaluate the substructures that were favorable for flavonoid delivery into the skin and understand how these action sites interacted with lipids and bound to multidrug resistance protein 1 (MRP1) for enhanced transdermal delivery. First, we investigated the permeation properties of various flavonoids on the porcine skin or rat skin. We found that 4'-OH (hydroxyl group on the carbon 4' position) rather than 7-OH on the flavonoids was the key group for flavonoid permeation and retention, while 4'-OCH3 and -CH2═CH2-CH-(CH3)2 were unfavorable for drug delivery. 4'-OH could decrease flavonoids' lipophilicity to an appropriate log P and polarizability for better transdermal drug delivery. In the stratum corneum, flavonoids used 4'-OH as a hand to specifically grab the C═O group of the ceramide NS (Cer), which increased the miscibility of flavonoids and Cer and then disturbed the lipid arrangement of Cer, thereby facilitating their penetration. Subsequently, we constructed overexpressed MRP1 HaCaT/MRP1 cells by permanent transfection of human MRP1 cDNA in wild HaCaT cells. In the dermis, we observed that 4'-OH, 7-OH, and 6-OCH3 substructures were involved in H-bond formation within MRP1, which increased the flavonoid affinity with MRP1 and flavonoid efflux transport. Moreover, the expression of MRP1 was significantly enhanced after the treatment of flavonoids on the rat skin. Collectively, 4'-OH served as the action site for increased lipid disruption and enhanced affinity for MRP1, which facilitate the transdermal delivery of flavonoids, providing valuable guidelines for molecular modification and drug design of flavonoids.
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Affiliation(s)
- Zhuxian Wang
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Yi Hu
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Yaqi Xue
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Yufan Wu
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Quanfu Zeng
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Hongkai Chen
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Yinglin Guo
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Peiyi Liang
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Tao Liang
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Chunyan Shen
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Cuiping Jiang
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Li Liu
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Qun Shen
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Hongxia Zhu
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
| | - Qiang Liu
- School of Traditional Chinese Medicine, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
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Nucleic acid drug vectors for diagnosis and treatment of brain diseases. Signal Transduct Target Ther 2023; 8:39. [PMID: 36650130 PMCID: PMC9844208 DOI: 10.1038/s41392-022-01298-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/08/2022] [Accepted: 12/21/2022] [Indexed: 01/18/2023] Open
Abstract
Nucleic acid drugs have the advantages of rich target selection, simple in design, good and enduring effect. They have been demonstrated to have irreplaceable superiority in brain disease treatment, while vectors are a decisive factor in therapeutic efficacy. Strict physiological barriers, such as degradation and clearance in circulation, blood-brain barrier, cellular uptake, endosome/lysosome barriers, release, obstruct the delivery of nucleic acid drugs to the brain by the vectors. Nucleic acid drugs against a single target are inefficient in treating brain diseases of complex pathogenesis. Differences between individual patients lead to severe uncertainties in brain disease treatment with nucleic acid drugs. In this Review, we briefly summarize the classification of nucleic acid drugs. Next, we discuss physiological barriers during drug delivery and universal coping strategies and introduce the application methods of these universal strategies to nucleic acid drug vectors. Subsequently, we explore nucleic acid drug-based multidrug regimens for the combination treatment of brain diseases and the construction of the corresponding vectors. In the following, we address the feasibility of patient stratification and personalized therapy through diagnostic information from medical imaging and the manner of introducing contrast agents into vectors. Finally, we take a perspective on the future feasibility and remaining challenges of vector-based integrated diagnosis and gene therapy for brain diseases.
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Takanezawa Y, Sakai K, Nakamura R, Ohshiro Y, Uraguchi S, Kiyono M. Inhibition of p38 Mitogen-Activated Protein Kinases Attenuates Methylmercury Toxicity in SH-SY5Y Neuroblastoma Cells. Biol Pharm Bull 2023; 46:1203-1210. [PMID: 37661399 DOI: 10.1248/bpb.b23-00014] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Methylmercury (MeHg) is a toxic metal that causes irreversible damage to the nervous system, making it a risk factor for neuronal degeneration and diseases. MeHg activates various cell signaling pathways, particularly the mitogen-activated protein kinase (MAPK) cascades, which are believed to be important determinants of stress-induced cell fate. However, little is known about the signaling pathways that mitigate the neurotoxic effects of MeHg. Herein, we showed that pretreatment with a p38 MAPK-specific inhibitor, SB203580, attenuates MeHg toxicity in human neuroblastoma SH-SY5Y cells, whereas pretreatment with the extracellular signaling-regulated kinase inhibitor U0126 and the c-Jun N-terminal kinase inhibitor SP600125 does not. Specifically, we quantified the levels of intracellular mercury (Hg) and found that pretreatment with SB203580 reduced Hg levels compared to MeHg treatment alone. Further analysis showed that pretreatment with SB203580 increased multidrug resistance-associated protein 2 (MRP2) mRNA levels after MeHg treatment. These results indicate that detoxification of MeHg by p38 MAPK inhibitors may involve an efflux function of MeHg by inducing MRP2 expression.
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Affiliation(s)
| | - Kazuma Sakai
- Department of Public Health, School of Pharmacy, Kitasato University
| | - Ryosuke Nakamura
- Department of Public Health, School of Pharmacy, Kitasato University
| | - Yuka Ohshiro
- Department of Public Health, School of Pharmacy, Kitasato University
| | - Shimpei Uraguchi
- Department of Public Health, School of Pharmacy, Kitasato University
| | - Masako Kiyono
- Department of Public Health, School of Pharmacy, Kitasato University
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Marie S, Frost KL, Hau RK, Martinez-Guerrero L, Izu JM, Myers CM, Wright SH, Cherrington NJ. Predicting disruptions to drug pharmacokinetics and the risk of adverse drug reactions in non-alcoholic steatohepatitis patients. Acta Pharm Sin B 2023; 13:1-28. [PMID: 36815037 PMCID: PMC9939324 DOI: 10.1016/j.apsb.2022.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/29/2022] [Accepted: 08/03/2022] [Indexed: 12/18/2022] Open
Abstract
The liver plays a central role in the pharmacokinetics of drugs through drug metabolizing enzymes and transporters. Non-alcoholic steatohepatitis (NASH) causes disease-specific alterations to the absorption, distribution, metabolism, and excretion (ADME) processes, including a decrease in protein expression of basolateral uptake transporters, an increase in efflux transporters, and modifications to enzyme activity. This can result in increased drug exposure and adverse drug reactions (ADRs). Our goal was to predict drugs that pose increased risks for ADRs in NASH patients. Bibliographic research identified 71 drugs with reported ADRs in patients with liver disease, mainly non-alcoholic fatty liver disease (NAFLD), 54 of which are known substrates of transporters and/or metabolizing enzymes. Since NASH is the progressive form of NAFLD but is most frequently undiagnosed, we identified other drugs at risk based on NASH-specific alterations to ADME processes. Here, we present another list of 71 drugs at risk of pharmacokinetic disruption in NASH, based on their transport and/or metabolism processes. It encompasses drugs from various pharmacological classes for which ADRs may occur when used in NASH patients, especially when eliminated through multiple pathways altered by the disease. Therefore, these results may inform clinicians regarding the selection of drugs for use in NASH patients.
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Affiliation(s)
- Solène Marie
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Kayla L. Frost
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Raymond K. Hau
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Lucy Martinez-Guerrero
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Jailyn M. Izu
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Cassandra M. Myers
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Stephen H. Wright
- College of Medicine, Department of Physiology, University of Arizona, Tucson, AZ 85724, USA
| | - Nathan J. Cherrington
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA,Corresponding author. Tel.: +1 520 6260219; fax: +1 520 6266944.
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12
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Mechanisms of Drug Resistance in Ovarian Cancer and Associated Gene Targets. Cancers (Basel) 2022; 14:cancers14246246. [PMID: 36551731 PMCID: PMC9777152 DOI: 10.3390/cancers14246246] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/30/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022] Open
Abstract
In the United States, over 100,000 women are diagnosed with a gynecologic malignancy every year, with ovarian cancer being the most lethal. One of the hallmark characteristics of ovarian cancer is the development of resistance to chemotherapeutics. While the exact mechanisms of chemoresistance are poorly understood, it is known that changes at the cellular and molecular level make chemoresistance challenging to treat. Improved therapeutic options are needed to target these changes at the molecular level. Using a precision medicine approach, such as gene therapy, genes can be specifically exploited to resensitize tumors to therapeutics. This review highlights traditional and novel gene targets that can be used to develop new and improved targeted therapies, from drug efflux proteins to ovarian cancer stem cells. The review also addresses the clinical relevance and landscape of the discussed gene targets.
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13
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Zheng R, Valicherla GR, Zhang J, Nuttall J, Silvera P, Marshall LJ, Empey PE, Rohan LC. Transport and Permeation Properties of Dapivirine: Understanding Potential Drug-Drug Interactions. Pharmaceutics 2022; 14:1948. [PMID: 36145696 PMCID: PMC9501983 DOI: 10.3390/pharmaceutics14091948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
The dapivirine (DPV) vaginal ring was developed by the nonprofit International Partnership for Microbicides (IPM) for reducing the risk of HIV infection. A clinical study (IPM 028) showed that concomitant use of the DPV ring and miconazole (MIC) altered DPV pharmacokinetic profile. In this work, we investigated whether or not DPV transport and permeation contributed to the observed DPV-MIC interaction. Our study evaluated the interaction between DPV and several transporters that are highly expressed in the human female reproductive tract, including MRP1, MRP4, P-gp, BCRP, and ENT1, using vesicular and cellular systems. We also evaluated the impact of DPV/MIC on cellular tight junctions by monitoring transepithelial electrical resistance with the Ussing chamber. Lastly, we evaluated the effect of MIC on DPV permeability across human cervical tissue. Our findings showed that DPV was not a substrate of MRP1, MRP4, P-gp, BCRP, or ENT1 transporters. Additionally, DPV did not inhibit the activity of these transporters. DPV, MIC, and their combination also did not disrupt cellular tight junctions. MIC did not affect DPV tissue permeability but significantly reduced DPV tissue levels. Therefore, our results suggest that the DPV-MIC interaction is not due to these five transporters, altered tight junction integrity, or altered tissue permeability.
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Affiliation(s)
- Ruohui Zheng
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Magee-Womens Research Institute, Pittsburgh, PA 15213, USA
| | - Guru R. Valicherla
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Magee-Womens Research Institute, Pittsburgh, PA 15213, USA
| | - Junmei Zhang
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Magee-Womens Research Institute, Pittsburgh, PA 15213, USA
| | - Jeremy Nuttall
- International Partnership for Microbicides, Silver Spring, MD 20910, USA
| | - Peter Silvera
- Advanced Bioscience Laboratories, Rockville, MD 20850, USA
| | - Leslie J. Marshall
- Preclinical Microbicide and Prevention Research Branch, Prevention Sciences Program, Division of AIDS, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, MD 20892, USA
| | - Philip E. Empey
- Department of Pharmacy & Therapeutics, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Lisa C. Rohan
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Magee-Womens Research Institute, Pittsburgh, PA 15213, USA
- Department of Obstetrics, Gynecology, Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
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14
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Teng XQ, Qu J, Li GH, Zhuang HH, Qu Q. Small Interfering RNA for Gliomas Treatment: Overcoming Hurdles in Delivery. Front Cell Dev Biol 2022; 10:824299. [PMID: 35874843 PMCID: PMC9304887 DOI: 10.3389/fcell.2022.824299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Gliomas are central nervous system tumors originating from glial cells, whose incidence and mortality rise in coming years. The current treatment of gliomas is surgery combined with chemotherapy or radiotherapy. However, developing therapeutic resistance is one of the significant challenges. Recent research suggested that small interfering RNA (siRNA) has excellent potential as a therapeutic to silence genes that are significantly involved in the manipulation of gliomas’ malignant phenotypes, including proliferation, invasion, metastasis, therapy resistance, and immune escape. However, it is challenging to deliver the naked siRNA to the action site in the cells of target tissues. Therefore, it is urgent to develop delivery strategies to transport siRNA to achieve the optimal silencing effect of the target gene. However, there is no systematic discussion about siRNAs’ clinical potential and delivery strategies in gliomas. This review mainly discusses siRNAs’ delivery strategies, especially nanotechnology-based delivery systems, as a potential glioma therapy. Moreover, we envisage the future orientation and challenges in translating these findings into clinical applications.
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Affiliation(s)
- Xin-Qi Teng
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Department of Pharmacy, The Second Xiangya Hospital, Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Jian Qu
- Department of Pharmacy, The Second Xiangya Hospital, Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Guo-Hua Li
- Department of Pharmacy, The Second Xiangya Hospital, Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Hai-Hui Zhuang
- Department of Pharmacy, The Second Xiangya Hospital, Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Qiang Qu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Qiang Qu,
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15
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Maksoud S. The DNA Double-Strand Break Repair in Glioma: Molecular Players and Therapeutic Strategies. Mol Neurobiol 2022; 59:5326-5365. [PMID: 35696013 DOI: 10.1007/s12035-022-02915-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 06/05/2022] [Indexed: 12/12/2022]
Abstract
Gliomas are the most frequent type of tumor in the central nervous system, which exhibit properties that make their treatment difficult, such as cellular infiltration, heterogeneity, and the presence of stem-like cells responsible for tumor recurrence. The response of this type of tumor to chemoradiotherapy is poor, possibly due to a higher repair activity of the genetic material, among other causes. The DNA double-strand breaks are an important type of lesion to the genetic material, which have the potential to trigger processes of cell death or cause gene aberrations that could promote tumorigenesis. This review describes how the different cellular elements regulate the formation of DNA double-strand breaks and their repair in gliomas, discussing the therapeutic potential of the induction of this type of lesion and the suppression of its repair as a control mechanism of brain tumorigenesis.
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Affiliation(s)
- Semer Maksoud
- Experimental Therapeutics and Molecular Imaging Unit, Department of Neurology, Neuro-Oncology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
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16
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Siqueira M, Stipursky J. BLOOD BRAIN BARRIER AS AN INTERFACE FOR ALCOHOL INDUCED NEUROTOXICITY DURING DEVELOPMENT. Neurotoxicology 2022; 90:145-157. [DOI: 10.1016/j.neuro.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/15/2022] [Accepted: 03/14/2022] [Indexed: 11/30/2022]
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17
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Puca AA, Lopardo V, Montella F, Di Pietro P, Cesselli D, Rolle IG, Bulfoni M, Di Sarno V, Iaconetta G, Campiglia P, Vecchione C, Beltrami AP, Ciaglia E. The Longevity-Associated Variant of BPIFB4 Reduces Senescence in Glioma Cells and in Patients' Lymphocytes Favoring Chemotherapy Efficacy. Cells 2022; 11:294. [PMID: 35053408 PMCID: PMC8774353 DOI: 10.3390/cells11020294] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 12/16/2022] Open
Abstract
Glioblastoma (GBM) is the most common primary brain cancer with the median age at diagnosis around 64 years, thus pointing to aging as an important risk factor. Indeed, aging, by increasing the senescence burden, is configured as a negative prognostic factor for GBM stage. Furthermore, several anti-GBM therapies exist, such as temozolomide (TMZ) and etoposide (ETP), that unfortunately trigger senescence and the secretion of proinflammatory senescence-associated secretory phenotype (SASP) factors that are responsible for the improper burst of (i) tumorigenesis, (ii) cancer metastasis, (iii) immunosuppression, and (iv) tissue dysfunction. Thus, adjuvant therapies that limit senescence are urgently needed. The longevity-associated variant (LAV) of the bactericidal/permeability-increasing fold-containing family B member 4 (BPIFB4) gene previously demonstrated a modulatory activity in restoring age-related immune dysfunction and in balancing the low-grade inflammatory status of elderly people. Based on the above findings, we tested LAV-BPIFB4 senotherapeutic effects on senescent glioblastoma U87-MG cells and on T cells from GBM patients. We interrogated SA-β-gal and HLA-E senescence markers, SASP factors, and proliferation and apoptosis assays. The results highlighted a LAV-BPIFB4 remodeling of the senescent phenotype of GBM cells, enhancement of their sensitivity to temozolomide and a selective reduction of the T cells' senescence from GBM patients. Overall, these findings candidate LAV-BPIFB4 as an adjuvant therapy for GBM.
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Affiliation(s)
- Annibale Alessandro Puca
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
- Cardiovascular Research Unit, IRCCS MultiMedica, 20138 Milan, Italy
| | - Valentina Lopardo
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
| | - Francesco Montella
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
| | - Paola Di Pietro
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
| | - Daniela Cesselli
- Department of Medicine, University of Udine, 33100 Udine, Italy; (D.C.); (I.G.R.); (M.B.); (A.P.B.)
| | - Irene Giulia Rolle
- Department of Medicine, University of Udine, 33100 Udine, Italy; (D.C.); (I.G.R.); (M.B.); (A.P.B.)
| | - Michela Bulfoni
- Department of Medicine, University of Udine, 33100 Udine, Italy; (D.C.); (I.G.R.); (M.B.); (A.P.B.)
| | - Veronica Di Sarno
- Department of Pharmacy, University of Salerno, Via G. Paolo II 132, Fisciano, 84084 Salerno, Italy; (V.D.S.); (P.C.)
| | - Giorgio Iaconetta
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
- Department of Neurosurgery, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, 84131 Salerno, Italy
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, Via G. Paolo II 132, Fisciano, 84084 Salerno, Italy; (V.D.S.); (P.C.)
| | - Carmine Vecchione
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
- Department of AngioCardioNeurology, IRCCS Neuromed, Pozzilli, 86077 Isernia, Italy
| | - Antonio Paolo Beltrami
- Department of Medicine, University of Udine, 33100 Udine, Italy; (D.C.); (I.G.R.); (M.B.); (A.P.B.)
| | - Elena Ciaglia
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvatore Allende, Baronissi, 84081 Salerno, Italy; (V.L.); (F.M.); (P.D.P.); (G.I.); (C.V.)
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18
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Subramanian A, Hall M, Hou H, Mufteev M, Yu B, Yuki KE, Nishimura H, Sathaseevan A, Lant B, Zhai B, Ellis J, Wilson MD, Daugaard M, Derry WB. Alternative polyadenylation is a determinant of oncogenic Ras function. SCIENCE ADVANCES 2021; 7:eabh0562. [PMID: 34919436 PMCID: PMC8682989 DOI: 10.1126/sciadv.abh0562] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 10/29/2021] [Indexed: 06/14/2023]
Abstract
Alternative polyadenylation of mRNA has important but poorly understood roles in development and cancer. Activating mutations in the Ras oncogene are common drivers of many human cancers. From a screen for enhancers of activated Ras (let-60) in Caenorhabditis elegans, we identified cfim-1, a subunit of the alternative polyadenylation machinery. Ablation of cfim-1 increased penetrance of the multivulva phenotype in let-60/Ras gain-of-function (gf) mutants. Depletion of the human cfim-1 ortholog CFIm25/NUDT21 in cancer cells with KRAS mutations increased their migration and stimulated an epithelial-to-mesenchymal transition. CFIm25-depleted cells and cfim-1 mutants displayed biased placement of poly(A) tails to more proximal sites in many conserved transcripts. Functional analysis of these transcripts identified the multidrug resistance protein mrp-5/ABCC1 as a previously unidentified regulator of C. elegans vulva development and cell migration in human cells through alternative 3′UTR usage. Our observations demonstrate a conserved functional role for alternative polyadenylation in oncogenic Ras function.
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Affiliation(s)
- Aishwarya Subramanian
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Mathew Hall
- Department of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Huayun Hou
- Genetics and Genome Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Marat Mufteev
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Bin Yu
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Kyoko E. Yuki
- Genetics and Genome Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Haruka Nishimura
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Anson Sathaseevan
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Benjamin Lant
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Beibei Zhai
- Vancouver Prostate Centre, Vancouver, BC V6H 3Z6, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - James Ellis
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Michael D. Wilson
- Genetics and Genome Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Mads Daugaard
- Vancouver Prostate Centre, Vancouver, BC V6H 3Z6, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - W. Brent Derry
- Developmental and Stem Cell Biology Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON M5S 1A8, Canada
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19
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Xu J, Song J, Xiao M, Wang C, Zhang Q, Yuan X, Tian S. RUNX1 (RUNX family transcription factor 1), a target of microRNA miR-128-3p, promotes temozolomide resistance in glioblastoma multiform by upregulating multidrug resistance-associated protein 1 (MRP1). Bioengineered 2021; 12:11768-11781. [PMID: 34895074 PMCID: PMC8810036 DOI: 10.1080/21655979.2021.2009976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 12/22/2022] Open
Abstract
Glioblastoma multiform (GBM) is the most frequent type of malignant brain tumor with a poor prognosis. After optimal surgery, radiotherapy plus temozolomide (TMZ) is the standard treatment for GBM patients. However, the development of TMZ resistance limits its efficacy in GBM management. Runt Related Transcription Factor 1 (RUNX1) and microRNAs have been implicated in drug resistance of TMZ in GBM. In this study, we revealed the underlying mechanism of TMZ resistance and identified miR-128-3p/RUNX1 axis as a novel target for TMZ resistance in GBM. RUNX1 expression was significantly upregulated in GBM tissues as compared to normal tissues, and its expression was even higher in recurrent GBM tissues and TMZ-resistant GBM cells. RUNX1 depletion inhibited the viability, proliferation, migration, invasion and TMZ resistance of GBM cells, which could be rescued by RUNX1 overexpression. We further identified miR-128-3p as a tumor-suppressor whose overexpression restored the sensitivity of TMZ in GBM cells. miR-128-3p negatively regulated RUNX1 and subsequently downregulated multidrug resistance-associated protein 1 (MRP1). Together, the present study indicates that RUNX1 confers TMZ resistance in GBM by upregulating MRP1, which is negatively regulated by miR-128-3p. Targeting miR-128-3p/RUNX1/MRP1 axis provides a potential strategy to overcome TMZ resistance in GBM.
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Affiliation(s)
- Jianglong Xu
- Department of Neurosurgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Jia Song
- School of Basic Medicine, Hebei University, Baoding, China
| | - Menglin Xiao
- Department of Neurosurgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Changsheng Wang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Qisong Zhang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiaoye Yuan
- School of Basic Medicine, Hebei University, Baoding, China
| | - Shaohui Tian
- Department of Neurosurgery, Affiliated Hospital of Hebei University, Baoding, China
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20
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Kim M, Park SC, Lee DY. Glycyrrhizin as a Nitric Oxide Regulator in Cancer Chemotherapy. Cancers (Basel) 2021; 13:cancers13225762. [PMID: 34830916 PMCID: PMC8616433 DOI: 10.3390/cancers13225762] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Glycyrrhizin (GL) has anti-cancer, anti-inflammatory, anti-viral, and anti-oxidant activity. In particular, GL reduces multidrug resistance (MDR) in cancer cells, which is a major obstacle to chemotherapy. Nitric oxide (NO) also plays an important role in MDR, and GL affects NO concentration in the tumor microenvironment. However, the effects of GL and NO interaction on MDR have not been reviewed. Here, we review the role of GL as an NO regulator in cancer cells and its subsequent anti-MDR effect and posit that GL is a promising MDR inhibitor for cancer chemotherapy. Abstract Chemotherapy is used widely for cancer treatment; however, the evolution of multidrug resistance (MDR) in many patients limits the therapeutic benefits of chemotherapy. It is important to overcome MDR for enhanced chemotherapy. ATP-dependent efflux of drugs out of cells is the main mechanism of MDR. Recent studies have suggested that nitric oxide (NO) can be used to overcome MDR by inhibiting the ATPase function of ATP-dependent pumps. Several attempts have been made to deliver NO to the tumor microenvironment (TME), however there are limitations in delivery. Glycyrrhizin (GL), an active compound of licorice, has been reported to both reduce the MDR effect by inhibiting ATP-dependent pumps and function as a regulator of NO production in the TME. In this review, we describe the potential role of GL as an NO regulator and MDR inhibitor that efficiently reduces the MDR effect in cancer chemotherapy.
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Affiliation(s)
- Minsu Kim
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea; (M.K.); (S.C.P.)
| | - Seok Chan Park
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea; (M.K.); (S.C.P.)
| | - Dong Yun Lee
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea; (M.K.); (S.C.P.)
- Institute of Nano Science & Technology (INST), Hanyang University, Seoul 04763, Korea
- Elixir Pharmatech Inc., Seoul 04763, Korea
- Correspondence:
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21
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Baidoo JNE, Mukherjee S, Kashfi K, Banerjee P. A New Perspective on Cancer Therapy: Changing the Treaded Path? Int J Mol Sci 2021; 22:ijms22189836. [PMID: 34575998 PMCID: PMC8466953 DOI: 10.3390/ijms22189836] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/30/2021] [Accepted: 09/07/2021] [Indexed: 12/18/2022] Open
Abstract
During the last decade, we have persistently addressed the question, “how can the innate immune system be used as a therapeutic tool to eliminate cancer?” A cancerous tumor harbors innate immune cells such as macrophages, which are held in the tumor-promoting M2 state by tumor-cell-released cytokines. We have discovered that these tumor-associated macrophages (TAM) are repolarized into the nitric oxide (NO)-generating tumoricidal M1 state by the dietary agent curcumin (CC), which also causes recruitment of activated natural killer (NK) cells and cytotoxic T (Tc) cells into the tumor, thereby eliminating cancer cells as well as cancer stem cells. Indications are that this process may be NO-dependent. Intriguingly, the maximum blood concentration of CC in mice never exceeds nanomolar levels. Thus, our results submit that even low, transient levels of curcumin in vivo are enough to cause repolarization of the TAM and recruitment NK cells as well as Tc cells to eliminate the tumor. We have observed this phenomenon in two cancer models, glioblastoma and cervical cancer. Therefore, this approach may yield a general strategy to fight cancer. Our mechanistic studies have so far implicated induction of STAT-1 in this M2→M1 switch, but further studies are needed to understand the involvement of other factors such as the lipid metabolites resolvins in the CC-evoked anticancer pathways.
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Affiliation(s)
- Juliet N. E. Baidoo
- Department of Chemistry, The College of Staten Island, City University of New York, Staten Island, NY 10314, USA; (J.N.E.B.); or
- Doctoral Program in Biochemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA
| | - Sumit Mukherjee
- Department of Chemistry, The College of Staten Island, City University of New York, Staten Island, NY 10314, USA; (J.N.E.B.); or
- Doctoral Program in Biochemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA
| | - Khosrow Kashfi
- Department of Molecular, Cellular, and Biomedical Sciences, Sophie Davis School of Biomedical Education, City University of New York School of Medicine, New York, NY 10031, USA;
- Graduate Program in Biology, City University of New York Graduate Center, New York, NY 10016, USA
| | - Probal Banerjee
- Department of Chemistry, The College of Staten Island, City University of New York, Staten Island, NY 10314, USA; (J.N.E.B.); or
- Doctoral Program in Biochemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA
- Correspondence: or ; Tel.: +1-(718)-982-3938; Fax: +1-(718)-982-3953
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22
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Suppression of Proliferation of Human Glioblastoma Cells by Combined Phosphodiesterase and Multidrug Resistance-Associated Protein 1 Inhibition. Int J Mol Sci 2021; 22:ijms22189665. [PMID: 34575827 PMCID: PMC8471536 DOI: 10.3390/ijms22189665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 08/29/2021] [Accepted: 09/03/2021] [Indexed: 12/17/2022] Open
Abstract
The paucity of currently available therapies for glioblastoma multiforme requires novel approaches to the treatment of this brain tumour. Disrupting cyclic nucleotide-signalling through phosphodiesterase (PDE) inhibition may be a promising way of suppressing glioblastoma growth. Here, we examined the effects of 28 PDE inhibitors, covering all the major PDE classes, on the proliferation of the human U87MG, A172 and T98G glioblastoma cells. The PDE10A inhibitors PF-2545920, PQ10 and papaverine, the PDE3/4 inhibitor trequinsin and the putative PDE5 inhibitor MY-5445 potently decreased glioblastoma cell proliferation. The synergistic suppression of glioblastoma cell proliferation was achieved by combining PF-2545920 and MY-5445. Furthermore, a co-incubation with drugs that block the activity of the multidrug resistance-associated protein 1 (MRP1) augmented these effects. In particular, a combination comprising the MRP1 inhibitor reversan, PF-2545920 and MY-5445, all at low micromolar concentrations, afforded nearly complete inhibition of glioblastoma cell growth. Thus, the potent suppression of glioblastoma cell viability may be achieved by combining MRP1 inhibitors with PDE inhibitors at a lower toxicity than that of the standard chemotherapeutic agents, thereby providing a new combination therapy for this challenging malignancy.
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23
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Wu W, Klockow JL, Zhang M, Lafortune F, Chang E, Jin L, Wu Y, Daldrup-Link HE. Glioblastoma multiforme (GBM): An overview of current therapies and mechanisms of resistance. Pharmacol Res 2021; 171:105780. [PMID: 34302977 PMCID: PMC8384724 DOI: 10.1016/j.phrs.2021.105780] [Citation(s) in RCA: 216] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/18/2021] [Accepted: 07/19/2021] [Indexed: 12/21/2022]
Abstract
Glioblastoma multiforme (GBM) is a WHO grade IV glioma and the most common malignant, primary brain tumor with a 5-year survival of 7.2%. Its highly infiltrative nature, genetic heterogeneity, and protection by the blood brain barrier (BBB) have posed great treatment challenges. The standard treatment for GBMs is surgical resection followed by chemoradiotherapy. The robust DNA repair and self-renewing capabilities of glioblastoma cells and glioma initiating cells (GICs), respectively, promote resistance against all current treatment modalities. Thus, durable GBM management will require the invention of innovative treatment strategies. In this review, we will describe biological and molecular targets for GBM therapy, the current status of pharmacologic therapy, prominent mechanisms of resistance, and new treatment approaches. To date, medical imaging is primarily used to determine the location, size and macroscopic morphology of GBM before, during, and after therapy. In the future, molecular and cellular imaging approaches will more dynamically monitor the expression of molecular targets and/or immune responses in the tumor, thereby enabling more immediate adaptation of tumor-tailored, targeted therapies.
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Affiliation(s)
- Wei Wu
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA 94305, USA
| | - Jessica L Klockow
- Department of Radiation Oncology, Stanford University, Stanford, CA 94305, USA
| | - Michael Zhang
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA 94305, USA; Department of Neurosurgery, Stanford University, Stanford, CA 94305, USA
| | - Famyrah Lafortune
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA 94305, USA
| | - Edwin Chang
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA 94305, USA
| | - Linchun Jin
- Lillian S. Wells Department of Neurosurgery, University of Florida, Gainesville, FL 32611, USA
| | - Yang Wu
- Department of Neuropathology, Institute of Pathology, Technical University of Munich, Munich, Bayern 81675, Germany
| | - Heike E Daldrup-Link
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA 94305, USA.
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24
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Burgenske DM, Talele S, Pokorny JL, Mladek AC, Bakken KK, Carlson BL, Schroeder MA, He L, Hu Z, Gampa G, Kosel ML, Decker PA, Kitange GJ, Schmitt-Hoffmann A, Bachmann F, Vaubel RA, Eckel-Passow JE, Giannini C, McSheehy P, Lane HA, Elmquist WF, Sarkaria JN. Preclinical modeling in glioblastoma patient-derived xenograft (GBM PDX) xenografts to guide clinical development of lisavanbulin-a novel tumor checkpoint controller targeting microtubules. Neuro Oncol 2021; 24:384-395. [PMID: 34232318 PMCID: PMC8917401 DOI: 10.1093/neuonc/noab162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Glioblastoma (GBM) is an incurable disease with few approved therapeutic interventions. Radiation therapy (RT) and temozolomide (TMZ) remain the standards of care. The efficacy and optimal deployment schedule of the orally bioavailable small-molecule tumor checkpoint controller lisavanbulin alone, and in combination with, standards of care were assessed using a panel of IDH-wildtype GBM patient-derived xenografts. METHODS Mice bearing intracranial tumors received lisavanbulin +/-RT +/-TMZ and followed for survival. Lisavanbulin concentrations in plasma and brain were determined by liquid chromatography with tandem mass spectrometry, while flow cytometry was used for cell cycle analysis. RESULTS Lisavanbulin monotherapy showed significant benefit (P < .01) in 9 of 14 PDXs tested (median survival extension 9%-84%) and brain-to-plasma ratios of 1.3 and 1.6 at 2- and 6-hours postdose, respectively, validating previous data suggesting significant exposure in the brain. Prolonged lisavanbulin dosing from RT start until moribund was required for maximal benefit (GBM6: median survival lisavanbulin/RT 90 vs. RT alone 69 days, P = .0001; GBM150: lisavanbulin/RT 143 days vs. RT alone 73 days, P = .06). Similar observations were seen with RT/TMZ combinations (GBM39: RT/TMZ/lisavanbulin 502 days vs. RT/TMZ 249 days, P = .0001; GBM26: RT/TMZ/lisavanbulin 172 days vs. RT/TMZ 121 days, P = .04). Immunohistochemical analyses showed a significant increase in phospho-histone H3 with lisavanbulin treatment (P = .01). CONCLUSIONS Lisavanbulin demonstrated excellent brain penetration, significant extension of survival alone or in RT or RT/TMZ combinations, and was associated with mitotic arrest. These data provide a strong clinical rationale for testing lisavanbulin in combination with RT or RT/TMZ in GBM patients.
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Affiliation(s)
| | - Surabhi Talele
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jenny L Pokorny
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA,Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Ann C Mladek
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Katrina K Bakken
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Brett L Carlson
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Mark A Schroeder
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Lihong He
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Zeng Hu
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Gautham Gampa
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Matthew L Kosel
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Paul A Decker
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Gaspar J Kitange
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Felix Bachmann
- Basilea Pharmaceutica International Ltd., Basel, Switzerland
| | - Rachael A Vaubel
- Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Caterina Giannini
- Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Paul McSheehy
- Basilea Pharmaceutica International Ltd., Basel, Switzerland
| | - Heidi A Lane
- Basilea Pharmaceutica International Ltd., Basel, Switzerland
| | - William F Elmquist
- Department of Pharmaceutics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jann N Sarkaria
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA,Corresponding Author: Jann N. Sarkaria, MD, Department of Radiation Oncology, Mayo Clinic, 200 First Street SW, Rochester, Minnesota 55905, USA ()
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25
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Oronsky B, Reid T, Cabrales P. Vascular priming with RRx-001 to increase the uptake and accumulation of temozolomide and irinotecan in orthotopically implanted gliomas. J Drug Target 2021; 29:998-1003. [PMID: 34016002 DOI: 10.1080/1061186x.2021.1904248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Vascular normalisation refers to a 'remodeling' of the dysfunctional tumour capillary network, which regresses under the influence of anti-VEGF treatment, resulting in improved blood flow and oxygenation. RRx-001 is an anti-CD47-SIRPα small molecule with vascular normalising properties under investigation in clinical trials for the treatment of glioblastoma, brain metastases, lung cancer and colorectal cancer, with FDA Orphan Drug Designation in glioblastoma and other tumour types. This study investigated whether the improved oxygenation and perfusion that has been previously observed with RRx-001 both preclinically and clinically in the context of a brain metastasis trial was correlated with increased penetration and accumulation of the cytotoxic chemotherapies, irinotecan and temozolomide, in orthotopically implanted gliomas, priming tumours for improved response. The experiments demonstrate that administration of RRx-001 prior to temozolomide or irinotecan results in significantly increased uptake of irinotecan and temozolomide in orthotopic glioma tumours. Since the success of chemotherapy in the brain (and outside of it) is limited by subtherapeutic tumoral drug concentrations, vascular normalisation-enhanced delivery of standard cytotoxics as demonstrated with RRx-001 may mitigate or reverse clinical drug resistance and thereby improve the outcome of cancer therapy, particularly in the brain.
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Affiliation(s)
| | | | - Pedro Cabrales
- Department of Bioengineering, University of California San Diego, La Jolla, CA, USA
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26
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Alves ALV, Gomes INF, Carloni AC, Rosa MN, da Silva LS, Evangelista AF, Reis RM, Silva VAO. Role of glioblastoma stem cells in cancer therapeutic resistance: a perspective on antineoplastic agents from natural sources and chemical derivatives. Stem Cell Res Ther 2021; 12:206. [PMID: 33762015 PMCID: PMC7992331 DOI: 10.1186/s13287-021-02231-x] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 02/15/2021] [Indexed: 12/21/2022] Open
Abstract
Glioblastoma (GBM) is the highest-grade form of glioma, as well as one of the most aggressive types of cancer, exhibiting rapid cellular growth and highly invasive behavior. Despite significant advances in diagnosis and therapy in recent decades, the outcomes for high-grade gliomas (WHO grades III-IV) remain unfavorable, with a median overall survival time of 15–18 months. The concept of cancer stem cells (CSCs) has emerged and provided new insight into GBM resistance and management. CSCs can self-renew and initiate tumor growth and are also responsible for tumor cell heterogeneity and the induction of systemic immunosuppression. The idea that GBM resistance could be dependent on innate differences in the sensitivity of clonogenic glial stem cells (GSCs) to chemotherapeutic drugs/radiation prompted the scientific community to rethink the understanding of GBM growth and therapies directed at eliminating these cells or modulating their stemness. This review aims to describe major intrinsic and extrinsic mechanisms that mediate chemoradioresistant GSCs and therapies based on antineoplastic agents from natural sources, derivatives, and synthetics used alone or in synergistic combination with conventional treatment. We will also address ongoing clinical trials focused on these promising targets. Although the development of effective therapy for GBM remains a major challenge in molecular oncology, GSC knowledge can offer new directions for a promising future.
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Affiliation(s)
- Ana Laura V Alves
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil
| | - Izabela N F Gomes
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil
| | - Adriana C Carloni
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil
| | - Marcela N Rosa
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil
| | - Luciane S da Silva
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil
| | - Adriane F Evangelista
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil
| | - Rui Manuel Reis
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil.,Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057, Braga, Portugal.,ICVS/3B's PT Government Associate Laboratory, 4806-909, Braga, Portugal
| | - Viviane Aline O Silva
- Molecular Oncology Research Center, Barretos Cancer Hospital, Rua Antenor Duarte Villela, 1331, CEP 14784 400, Barretos, São Paulo, Brazil.
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27
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Yu Q, Xiao W, Sun S, Sohrabi A, Liang J, Seidlits SK. Extracellular Matrix Proteins Confer Cell Adhesion-Mediated Drug Resistance Through Integrin α v in Glioblastoma Cells. Front Cell Dev Biol 2021; 9:616580. [PMID: 33834020 PMCID: PMC8021872 DOI: 10.3389/fcell.2021.616580] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/26/2021] [Indexed: 12/25/2022] Open
Abstract
Chemotherapy resistance to glioblastoma (GBM) remains an obstacle that is difficult to overcome, leading to poor prognosis of GBM patients. Many previous studies have focused on resistance mechanisms intrinsic to cancer cells; the microenvironment surrounding tumor cells has been found more recently to have significant impacts on the response to chemotherapeutic agents. Extracellular matrix (ECM) proteins may confer cell adhesion-mediated drug resistance (CAMDR). Here, expression of the ECM proteins laminin, vitronectin, and fibronectin was assessed in clinical GBM tumors using immunohistochemistry. Then, patient-derived GBM cells grown in monolayers on precoated laminin, vitronectin, or fibronectin substrates were treated with cilengitide, an integrin inhibitor, and/or carmustine, an alkylating chemotherapy. Cell adhesion and viability were quantified. Transcription factor (TF) activities were assessed over time using a bioluminescent assay in which GBM cells were transduced with lentiviruses containing consensus binding sites for specific TFs linked to expression a firefly luciferase reporter. Apoptosis, mediated by p53, was analyzed by Western blotting and immunocytofluorescence. Integrin αv activation of the FAK/paxillin/AKT signaling pathway and effects on expression of the proliferative marker Ki67 were investigated. To assess effects of integrin αv activation of AKT and ERK pathways, which are typically deregulated in GBM, and expression of epidermal growth factor receptor (EGFR), which is amplified and/or mutated in many GBM tumors, shRNA knockdown was used. Laminin, vitronectin, and fibronectin were abundant in clinical GBM tumors and promoted CAMDR in GBM cells cultured on precoated substrates. Cilengitide treatment induced cell detachment, which was most pronounced for cells cultured on vitronectin. Cilengitide treatment increased cytotoxicity of carmustine, reversing CAMDR. ECM adhesion increased activity of NFκB and decreased that of p53, leading to suppression of p53-mediated apoptosis and upregulation of multidrug resistance gene 1 (MDR1; also known as ABCB1 or P-glycoprotein). Expression of Ki67 was correlative with activation of the integrin αv-mediated FAK/paxillin/AKT signaling pathway. EGFR expression increased with integrin αv knockdown GBM cells and may represent a compensatory survival mechanism. These results indicate that ECM proteins confer CAMDR through integrin αv in GBM cells.
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Affiliation(s)
- Qi Yu
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Weikun Xiao
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Songping Sun
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Alireza Sohrabi
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Jesse Liang
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Stephanie K Seidlits
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States.,Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, United States.,Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, United States.,Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA, United States
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28
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Asif M, Usman M, Ayub S, Farhat S, Huma Z, Ahmed J, Kamal MA, Hussein D, Javed A, Khan I. Role of ATP-Binding Cassette Transporter Proteins in CNS Tumors: Resistance- Based Perspectives and Clinical Updates. Curr Pharm Des 2021; 26:4747-4763. [PMID: 32091329 DOI: 10.2174/1381612826666200224112141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/22/2020] [Indexed: 12/24/2022]
Abstract
Despite gigantic advances in medical research and development, chemotherapeutic resistance remains a major challenge in complete remission of CNS tumors. The failure of complete eradication of CNS tumors has been correlated with the existence of several factors including overexpression of transporter proteins. To date, 49 ABC-transporter proteins (ABC-TPs) have been reported in humans, and the evidence of their strong association with chemotherapeutics' influx, dissemination, and efflux in CNS tumors, is growing. Research studies on CNS tumors are implicating ABC-TPs as diagnostic, prognostic and therapeutic biomarkers that may be utilised in preclinical and clinical studies. With the current advancements in cell biology, molecular analysis of genomic and transcriptomic interplay, and protein homology-based drug-transporters interaction, our research approaches are streamlining the roles of ABC-TPs in cancer and multidrug resistance. Potential inhibitors of ABC-TP for better clinical outcomes in CNS tumors have emerged. Elacridar has shown to enhance the chemo-sensitivity of Dasatanib and Imatinib in various glioma models. Tariquidar has improved the effectiveness of Temozolomide's in CNS tumors. Although these inhibitors have been effective in preclinical settings, their clinical outcomes have not been as significant in clinical trials. Thus, to have a better understanding of the molecular evaluations of ABC-TPs, as well as drug-interactions, further research is being pursued in research labs. Our lab aims to better comprehend the biological mechanisms involved in drug resistance and to explore novel strategies to increase the clinical effectiveness of anticancer chemotherapeutics, which will ultimately improve clinical outcomes.
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Affiliation(s)
- M Asif
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - M Usman
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Shahid Ayub
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan,Department of Neurosurgery, Hayatabad Medical Complex, KPK Medical Teaching Institute, Peshawar, Pakistan
| | - Sahar Farhat
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Zilli Huma
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Jawad Ahmed
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Mohammad A Kamal
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia,4Enzymoics; Novel Global Community Educational Foundation, 7 Peterlee Place, Hebersham, NSW 2770, Australia
| | - Deema Hussein
- Neurooncology Translational Group, Medical Technology, College of Applied Medical Sciences, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Aneela Javed
- Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology,
Islamabad 44000, Pakistan,Department of Infectious diseases, Brigham and Women Hospital, Harvard Medical School, Cambridge, Boston, MA 02139, USA
| | - Ishaq Khan
- Cancer Cell Culture & Precision Oncomedicine Lab, Neurooncology Research Group, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
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29
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Olivier C, Oliver L, Lalier L, Vallette FM. Drug Resistance in Glioblastoma: The Two Faces of Oxidative Stress. Front Mol Biosci 2021; 7:620677. [PMID: 33585565 PMCID: PMC7873048 DOI: 10.3389/fmolb.2020.620677] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/08/2020] [Indexed: 12/26/2022] Open
Abstract
Glioblastomas (GBM) are the most common primary brain tumor with a median survival of 15 months. A population of cells with stem cell properties (glioblastoma stem cells, GSCs) drives the initiation and progression of GBM and is localized in specialized microenvironments which support their behavior. GBM are characterized as extremely resistant to therapy, resulting in tumor recurrence. Reactive oxygen species (ROS) control the cellular stability by influencing different signaling pathways. Normally, redox systems prevent cell oxidative damage; however, in gliomagenesis, the cellular redox mechanisms are highly impaired. Herein we review the dual nature of the redox status in drug resistance. ROS generation in tumor cells affects the cell cycle and is involved in tumor progression and drug resistance in GBM. However, excess ROS production has been found to induce cell death programs such as apoptosis and autophagy. Since GBM cells have a high metabolic rate and produce high levels of ROS, metabolic adaptation in these cells plays an essential role in resistance to oxidative stress-induced cell death. Finally, the microenvironment with the stromal components participates in the enhancement of the oxidative stress to promote tumor progression and drug resistance.
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Affiliation(s)
- Christophe Olivier
- Faculté des Sciences Pharmaceutiques et Biologiques, Nantes, France.,Université de Nantes, INSERM, CRCINA, Nantes, France
| | - Lisa Oliver
- Université de Nantes, INSERM, CRCINA, Nantes, France.,CHU de Nantes, Nantes, France
| | - Lisenn Lalier
- Université de Nantes, INSERM, CRCINA, Nantes, France.,LaBCT, ICO, Saint Herblain, France
| | - François M Vallette
- Université de Nantes, INSERM, CRCINA, Nantes, France.,LaBCT, ICO, Saint Herblain, France
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30
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Wang L, Liu C, Qiao F, Li M, Xin H, Chen N, Wu Y, Liu J. Analysis of the cytotoxic effects, cellular uptake and cellular distribution of paclitaxel-loaded nanoparticles in glioblastoma cells in vitro. Exp Ther Med 2021; 21:292. [PMID: 33717235 PMCID: PMC7885080 DOI: 10.3892/etm.2021.9723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 09/18/2020] [Indexed: 12/21/2022] Open
Abstract
Glioblastoma is the most common and aggressive type of brain tumor. Although treatments for glioblastoma have been improved recently, patients still suffer from local recurrence in addition to poor prognosis. Previous studies have indicated that the efficacy of chemotherapeutic or bioactive agents is severely compromised by the blood-brain barrier and the inherent drug resistance of glioblastoma. The present study developed a delivery system to improve the efficiency of delivering therapeutic agents into glioblastoma cells. The anticancer drug paclitaxel (PTX) was packed into nanoparticles that were composed of amphiphilic poly (γ-glutamic-acid-maleimide-co-L-lactide)-1,2-dipalmitoylsn-glycero-3-phosphoethanolaminecopolymer conjugated with targeting moiety transferrin (Tf). The Tf nanoparticles (Tf-NPs) may enter glioblastoma cells via transferrin receptor-mediated endocytosis. MTT assay and flow cytometry were used to explore the cytotoxic effects, cellular uptake and cellular distribution of paclitaxel-loaded nanoparticles. The results indicated that both PTX and PTX-Tf-NPs inhibited the viability of rat glioblastoma C6 cells in a dose-dependent manner, but the PTX-Tf-NPs exhibited a greater inhibitory effect compared with PTX, even at higher concentrations (0.4, 2 and 10 µg/ml). However, both PTX and PTX-Tf-NPs exhibited a reduced inhibitory effect on the viability of mouse hippocampal neuronal HT22 cells compared with that on C6 cells. Additionally, in contrast to PTX alone, PTX-Tf-NPs treatment of C6 cells at lower concentrations (0.0032, 0.0160 and 0.0800 µg/ml) induced increased G2/M arrest, although this difference did not occur at a higher drug concentration (0.4 µg/ml). It was observed that FITC-labeled PTX-Tf-NPs were endocytosed by C6 cells within 4 h. Furthermore, FITC-labeled PTX-Tf-NPs or Tf-NPs co-localized with a lysosomal tracker, Lysotracker Red DND-99. These results of the present study indicated that Tf-NPs enhanced the cytotoxicity of PTX in glioblastoma C6 cells, suggesting that PTX-Tf-NPs should be further explored in animal models of glioblastoma.
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Affiliation(s)
- Lin Wang
- Clinical Laboratory, The First Affiliated Hospital of Jiamusi University, Jiamusi, Heilongjiang 154003, P.R. China
| | - Chunhui Liu
- Clinical Laboratory, The First Affiliated Hospital of Jiamusi University, Jiamusi, Heilongjiang 154003, P.R. China
| | - Feng Qiao
- Clinical Laboratory, The First Affiliated Hospital of Jiamusi University, Jiamusi, Heilongjiang 154003, P.R. China
| | - Mingjun Li
- Clinical Laboratory, The First Affiliated Hospital of Jiamusi University, Jiamusi, Heilongjiang 154003, P.R. China
| | - Hua Xin
- Clinical Laboratory, The First Affiliated Hospital of Jiamusi University, Jiamusi, Heilongjiang 154003, P.R. China
| | - Naifeng Chen
- Department of Pathology and Physiology, School of Basic Medical Sciences of Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
| | - Yan Wu
- Division of Nanomedicine and Nanobiology, National Center for Nanoscience and Technology, Beijing 100190, P.R. China
| | - Junxing Liu
- Department of Pathology and Physiology, School of Basic Medical Sciences of Jiamusi University, Jiamusi, Heilongjiang 154007, P.R. China
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Duwa R, Banstola A, Emami F, Jeong JH, Lee S, Yook S. Cetuximab conjugated temozolomide-loaded poly (lactic-co-glycolic acid) nanoparticles for targeted nanomedicine in EGFR overexpressing cancer cells. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101928] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Granitzer S, Ellinger I, Khan R, Gelles K, Widhalm R, Hengstschläger M, Zeisler H, Desoye G, Tupova L, Ceckova M, Salzer H, Gundacker C. In vitro function and in situ localization of Multidrug Resistance-associated Protein (MRP)1 (ABCC1) suggest a protective role against methyl mercury-induced oxidative stress in the human placenta. Arch Toxicol 2020; 94:3799-3817. [PMID: 32915249 PMCID: PMC7603445 DOI: 10.1007/s00204-020-02900-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/02/2020] [Indexed: 02/06/2023]
Abstract
Methyl mercury (MeHg) is an organic highly toxic compound that is transported efficiently via the human placenta. Our previous data suggest that MeHg is taken up into placental cells by amino acid transporters while mercury export from placental cells mainly involves ATP binding cassette (ABC) transporters. We hypothesized that the ABC transporter multidrug resistance-associated protein (MRP)1 (ABCC1) plays an essential role in mercury export from the human placenta. Transwell transport studies with MRP1-overexpressing Madin-Darby Canine Kidney (MDCK)II cells confirmed the function of MRP1 in polarized mercury efflux. Consistent with this, siRNA-mediated MRP1 gene knockdown in the human placental cell line HTR-8/SVneo resulted in intracellular mercury accumulation, which was associated with reduced cell viability, accompanied by increased cytotoxicity, apoptosis, and oxidative stress as determined via the glutathione (GSH) status. In addition, the many sources claiming different localization of MRP1 in the placenta required a re-evaluation of its localization in placental tissue sections by immunofluorescence microscopy using an MRP1-specific antibody that was validated in-house. Taken together, our results show that (1) MRP1 preferentially mediates apical-to-basolateral mercury transport in epithelial cells, (2) MRP1 regulates the GSH status of placental cells, (3) MRP1 function has a decisive influence on the viability of placental cells exposed to low MeHg concentrations, and (4) the in situ localization of MRP1 corresponds to mercury transport from maternal circulation to the placenta and fetus. We conclude that MRP1 protects placental cells from MeHg-induced oxidative stress by exporting the toxic metal and by maintaining the placental cells' GSH status in equilibrium.
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Affiliation(s)
- Sebastian Granitzer
- Karl-Landsteiner Private University for Health Sciences, Krems, Austria
- Institute of Medical Genetics, Medical University of Vienna, Vienna, Austria
| | - Isabella Ellinger
- Institute of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
| | - Rumsha Khan
- Institute of Medical Genetics, Medical University of Vienna, Vienna, Austria
- Institute of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
| | - Katharina Gelles
- Institute of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
| | - Raimund Widhalm
- Karl-Landsteiner Private University for Health Sciences, Krems, Austria
- Institute of Medical Genetics, Medical University of Vienna, Vienna, Austria
| | | | - Harald Zeisler
- Department of Obstetrics and Gynecology, Medical University Vienna, Vienna, Austria
| | - Gernot Desoye
- Department of Obstetrics and Gynecology, Medical University of Graz, Graz, Austria
| | - Lenka Tupova
- Department of Pharmacology and Toxicology, Charles University, Hradec Kralove, Czech Republic
| | - Martina Ceckova
- Department of Pharmacology and Toxicology, Charles University, Hradec Kralove, Czech Republic
| | - Hans Salzer
- Clinic for Pediatrics and Adolescent Medicine, University Hospital Tulln, Tulln, Austria
| | - Claudia Gundacker
- Institute of Medical Genetics, Medical University of Vienna, Vienna, Austria.
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Roles of ABCC1 and ABCC4 in Proliferation and Migration of Breast Cancer Cell Lines. Int J Mol Sci 2020; 21:ijms21207664. [PMID: 33081264 PMCID: PMC7589126 DOI: 10.3390/ijms21207664] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 12/14/2022] Open
Abstract
ABCC1 and ABCC4 utilize energy from ATP hydrolysis to transport many different molecules, including drugs, out of the cell and, as such, have been implicated in causing drug resistance. However recently, because of their ability to transport signaling molecules and inflammatory mediators, it has been proposed that ABCC1 and ABCC4 may play a role in the hallmarks of cancer development and progression, independent of their drug efflux capabilities. Breast cancer is the most common cancer affecting women. In this study, the aim was to investigate whether ABCC1 or ABCC4 play a role in the proliferation or migration of breast cancer cell lines MCF-7 (luminal-type, receptor-positive) and MDA-MB-231 (basal-type, triple-negative). The effects of small molecule inhibitors or siRNA-mediated knockdown of ABCC1 or ABCCC4 were measured. Colony formation assays were used to assess the clonogenic capacity, MTT assays to measure the proliferation, and scratch assays and Transwell assays to monitor the cellular migration. The results showed a role for ABCC1 in cellular proliferation, whilst ABCC4 appeared to be more important for cellular migration. ELISA studies implicated cAMP and/or sphingosine-1-phosphate efflux in the mechanism by which these transporters mediate their effects. However, this needs to be investigated further, as it is key to understand the mechanisms before they can be considered as targets for treatment.
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Wu C, Su J, Long W, Qin C, Wang X, Xiao K, Li Y, Xiao Q, Wang J, Pan Y, Liu Q. LINC00470 promotes tumour proliferation and invasion, and attenuates chemosensitivity through the LINC00470/miR-134/Myc/ABCC1 axis in glioma. J Cell Mol Med 2020; 24:12094-12106. [PMID: 32916774 PMCID: PMC7579701 DOI: 10.1111/jcmm.15846] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/30/2020] [Accepted: 08/19/2020] [Indexed: 12/24/2022] Open
Abstract
Glioma is the most common primary malignant tumour in the brain; temozolomide (TMZ) is the most prevalent chemotherapeutic drug currently used to combat this cancer. We reported previously that the long intergenic non‐protein coding RNA 470 (LINC00470) is a novel prognostic biomarker for glioma and promotes the tumour growth in an intracranial transplantation mouse model. However, the effects of LINC00470 on glioma cell proliferation, invasion and TMZ chemosensitivity, as well as its molecular mechanism, remain unclear. In this study, we found elevated expression levels of LINC00470 and MYC in glioma tissues and cells and decreased expression of microRNA‐134 (miR‐134). Functional studies have shown that LINC00470 promotes proliferation and invasion, and attenuates chemosensitivity of glioma cells, while miR‐134 exerts the opposite effect. In the rescue experiments, the tumorigenic effect of LINC00470 was offset by miR‐134. In the mechanism study, we found that LINC00470 was a competitive endogenous RNA (ceRNA) of miR‐134 and that miR‐134 can directly target MYC and negatively regulate its expression. Furthermore, MYC was positively correlated with ATP‐binding cassette subfamily C member 1 (ABCC1) expression in glioma cells and MYC up‐regulated ABCC1 expression. Further studies found that LINC00470 regulated MYC by sponging miR‐134 to regulate the expression of ABCC1. We concluded that LINC00470 promoted the expression of MYC and ABCC1 by suppressing miR‐134, thus promoting glioma cell proliferation and invasion, and attenuating TMZ chemosensitivity. Moreover, the LINC00470/miR‐134/MYC/ABCC1 axis constitutes a potential therapeutic target.
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Affiliation(s)
- Changwu Wu
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China.,Institute of Anatomy, University of Leipzig, Leipzig, Germany
| | - Jun Su
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Wenyong Long
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Chaoying Qin
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Xiangyu Wang
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Kai Xiao
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Yang Li
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Qun Xiao
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Junquan Wang
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Yimin Pan
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China
| | - Qing Liu
- Department of Neurosurgery, Xiangya Hospital, Central-South University, Changsha, China.,Institute of Skull Base Surgery and Neuro-oncology at Hunan, Changsha, China
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Su YK, Lin JW, Shih JW, Chuang HY, Fong IH, Yeh CT, Lin CM. Targeting BC200/miR218-5p Signaling Axis for Overcoming Temozolomide Resistance and Suppressing Glioma Stemness. Cells 2020; 9:cells9081859. [PMID: 32784466 PMCID: PMC7463574 DOI: 10.3390/cells9081859] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/15/2020] [Accepted: 08/04/2020] [Indexed: 12/21/2022] Open
Abstract
Background: Glioblastoma (GB) is one of the most common (~30%) and lethal cancers of the central nervous system. Although new therapies are emerging, chemoresistance to treatment is one of the major challenges in cancer treatment. Brain cytoplasmic 200 (BC200) RNA, also known as BCYRN1, is a long noncoding RNA (lncRNA) that has recently emerged as one of the crucial members of the lncRNA family. BC200 atypical expression is observed in many human cancers. BC200 expression is higher in invasive cancers than in benign tumors. However, the clinical significance of BC200 and its effect on GB multiforme is still unexplored and remains unclear. Methods: BC200 expression in GB patients and cell lines were investigated through RT-qPCR, immunoblotting, and immunohistochemistry analysis. The biological importance of BC200 was investigated in vitro and in vivo through knockdown and overexpression. Bioinformatic analysis was performed to determine miRNAs associated with BC200 RNA. Results: Our findings revealed that in GB patients, BC200 RNA expression was higher in blood and tumor tissues than in normal tissues. BC200 RNA expression have a statistically significant difference between the IDH1 and P53 status. Moreover, the BC200 RNA expression was higher than both p53, a prognostic marker of glioma, and Ki-67, a reliable indicator of tumor cell proliferation activity. Overexpression and silencing of BC200 RNA both in vitro and in vivo significantly modulated the proliferation, self-renewal, pluripotency, and temozolomide (TMZ) chemo-resistance of GB cells. It was found that the expressions of BC200 were up-regulated and that of miR-218-5p were down-regulated in GB tissues and cells. miR-218-5p inhibited the expression of BC200. Conclusions: This study is the first to show that the molecular mechanism of BC200 promotes GB oncogenicity and TMZ resistance through miR-218-5p expression modulation. Thus, the noncoding RNA BC200/miR-218-5p signaling circuit is a potential clinical biomarker or therapeutic target for GB.
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Affiliation(s)
- Yu-Kai Su
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan; (Y.-K.S.); (J.W.L.); (C.-T.Y.)
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan;
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei City 11031, Taiwan
| | - Jia Wei Lin
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan; (Y.-K.S.); (J.W.L.); (C.-T.Y.)
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan;
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei City 11031, Taiwan
| | - Jing-Wen Shih
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan;
- Ph.D. Program for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Hao-Yu Chuang
- Department of Neurosurgery, An Nan Hospital, China Medical University, Tainan 70965, Taiwan;
| | - Iat-Hang Fong
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan;
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei City 11031, Taiwan
| | - Chi-Tai Yeh
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan; (Y.-K.S.); (J.W.L.); (C.-T.Y.)
- Department of Medical Research & Education, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Yuanpei University of Medical Technology, Hsinchu 300, Taiwan
| | - Chien-Min Lin
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan; (Y.-K.S.); (J.W.L.); (C.-T.Y.)
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan;
- Division of Neurosurgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei City 11031, Taiwan
- Correspondence: ; Tel.:+886-2-2490088 (ext. 8881)
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Save AV, Gill BJ, D'amico RS, Canoll P, Bruce JN. Fluorescein-guided resection of gliomas. J Neurosurg Sci 2020; 63:648-655. [PMID: 31961117 DOI: 10.23736/s0390-5616.19.04738-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Standard of care in the management of high-grade gliomas includes gross total resection (GTR) followed by treatment with radiation and temozolomide. GTR remains one of the few independent prognostic factors for improved survival in this disease. Sodium fluorescein is an organic fluorophore that has been studied as a surgical adjunct to improve the likelihood of achieving GTR in gliomas. Though sodium fluorescein does not selectively accumulate in glioma cells, it allows for real-time identification of regions of blood brain barrier breakdown, corresponding to the contrast-enhancing cores of high-grade gliomas. In addition to its high predictive value for identifying pathologic tissue, use of fluorescein has been shown to improve rates of GTR. In stereotactic needle biopsies, it helps reduce procedure time by rapidly confirming the presence of diagnostic tissue. Furthermore, in non-enhancing, low-grade gliomas, it labels focal regions of vascular dysregulation that have been correlated with high-grade features. Fluorescein has also been shown to be significantly less expensive than other contemporary surgical adjuncts such as intraoperative ultrasound, intraoperative MRI, and the recently FDA approved fluorophore, 5-aminolevulinic acid (5-ALA). Here, we review the current literature on the effectiveness of fluorescein as a surgical tool in the resection of gliomas.
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Affiliation(s)
- Akshay V Save
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA -
| | - Brian J Gill
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Randy S D'amico
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Peter Canoll
- Department of Neuropathology, Columbia University Irving Medical Center, New York, NY, USA
| | - Jeffrey N Bruce
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
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Ibrahim K, Abdul Murad NA, Harun R, Jamal R. Knockdown of Tousled‑like kinase 1 inhibits survival of glioblastoma multiforme cells. Int J Mol Med 2020; 46:685-699. [PMID: 32468002 PMCID: PMC7307829 DOI: 10.3892/ijmm.2020.4619] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 01/17/2020] [Indexed: 12/27/2022] Open
Abstract
Glioblastoma multiforme (GBM) is an aggressive type of brain tumour that commonly exhibits resistance to treatment. The tumour is highly heterogenous and complex kinomic alterations have been reported leading to dysregulation of signalling pathways. The present study aimed to investigate the novel kinome pathways and to identify potential therapeutic targets in GBM. Meta‑analysis using Oncomine identified 113 upregulated kinases in GBM. RNAi screening was performed on identified kinases using ON‑TARGETplus siRNA library on LN18 and U87MG. Tousled‑like kinase 1 (TLK1), which is a serine/threonine kinase was identified as a potential hit. In vitro functional validation was performed as the role of TLK1 in GBM is unknown. TLK1 knockdown in GBM cells significantly decreased cell viability, clonogenicity, proliferation and induced apoptosis. TLK1 knockdown also chemosensitised the GBM cells to the sublethal dose of temozolomide. The downstream pathways of TLK1 were examined using microarray analysis, which identified the involvement of DNA replication, cell cycle and focal adhesion signalling pathways. In vivo validation of the subcutaneous xenografts of stably transfected sh‑TLK1 U87MG cells demonstrated significantly decreased tumour growth in female BALB/c nude mice. Together, these results suggested that TLK1 may serve a role in GBM survival and may serve as a potential target for glioma.
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Affiliation(s)
- Kamariah Ibrahim
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Nor Azian Abdul Murad
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Roslan Harun
- KPJ Ampang Puteri Specialist Hospital, Ampang, Selangor 68000, Malaysia
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
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Bryukhovetskiy I, Pak O, Khotimchenko Y, Bryukhovetskiy A, Sharma A, Sharma HS. Personalized therapy and stem cell transplantation for pro-inflammatory modulation of cancer stem cells microenvironment in glioblastoma: Review. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2020; 151:67-98. [PMID: 32448615 DOI: 10.1016/bs.irn.2020.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Glioblastoma multiforme (GBM) is one of the most aggressive types of brain tumor in humans. The prognosis for patients with GBM is unfavorable and treatment is largely ineffective, where modern treatment regimens typically increase survival by 15 months. GBM relapse and progression are associated with cancer stem cells (CSCs). The present review provides a critical analysis of the primary reasons underlying the lack of effectiveness of modern CSC management methods. An emphasis is placed on the role of the blood-brain barrier in the development of treatment resistance. The existing methods for increasing the efficiency of antitumor genotoxic therapy are also described, and a strategy for personalized regulation of CSC based on post-genome technologies is suggested. The hypothesis that GBM cells employ a special mechanism for DNA repair based on their interactions with normal stem cells, is presented and the function of the tumor microenvironment in fulfilling the antitumor potential of normal stem cells is explained. Additionally, the mechanisms by which cancer stem cells regulate glioblastoma progression and recurrence are described based on novel biomedical technologies.
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Affiliation(s)
- Igor Bryukhovetskiy
- Department of Fundamental Medicine, School of Biomedicine, Far Eastern Federal University, Vladivostok, Russia; Laboratory of Pharmacology, National Scientific Center of Marine Biology, Far East Branch of the Russian Academy of Sciences, Vladivostok, Russia.
| | - Oleg Pak
- Medical Center, Far Eastern Federal University, Vladivostok, Russia
| | - Yuri Khotimchenko
- Department of Fundamental Medicine, School of Biomedicine, Far Eastern Federal University, Vladivostok, Russia; Laboratory of Pharmacology, National Scientific Center of Marine Biology, Far East Branch of the Russian Academy of Sciences, Vladivostok, Russia
| | - Andrey Bryukhovetskiy
- NeuroVita Clinic of Interventional and Restorative Neurology and Therapy, Moscow, Russia
| | - Aruna Sharma
- International Experimental Central Nervous System Injury & Repair (IECNSIR), Department of Surgical Sciences, Anesthesiology & Intensive Care Medicine, University Hospital, Uppsala University, S-75185 Uppsala, Sweden
| | - Hari Shanker Sharma
- International Experimental Central Nervous System Injury & Repair (IECNSIR), Department of Surgical Sciences, Anesthesiology & Intensive Care Medicine, University Hospital, Uppsala University, S-75185 Uppsala, Sweden
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Interaction Between Near-Infrared Radiation and Temozolomide in a Glioblastoma Multiform Cell Line: A Treatment Strategy? Cell Mol Neurobiol 2020; 41:91-104. [PMID: 32236902 DOI: 10.1007/s10571-020-00835-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/24/2020] [Indexed: 02/08/2023]
Abstract
Photodynamic therapy (PDT) is a potential therapeutic modality against cancer, resulting from the interaction of a photosensitizer (PS) and radiation that generates damage to tumor cells. The use of near-infrared radiation (IR-A) is relevant because presents recognized biological effects, such as antioxidant, neuroprotective and antitumor effects. Glioblastoma is the most aggressive central nervous system (CNS) neoplasm with high proliferation and tissue invasion capacity and is resistant to radio and chemotherapy. Here, we evaluated in vitro the possible interaction of temozolomide (TMZ) with IR-A in a glioblastoma cell line (C6) and in a human keratinocyte cell line (HaCat) how non-tumor cell model, in an attempt to search for a new treatment strategy. The effects of TMZ, IR-A and the interaction between TMZ and IR-A was evaluated by viability exclusion with trypan blue. To perform the interaction experiments, we have chosen 10 μM TMZ and 4.5 J/cm2 of IR-A. From this, we evaluated cytotoxicity, cell proliferation, intracellular reactive oxygen species levels (ROS), as well as the process of cell migration and the P-gp and MRP-1 activity. Cell death mainly due to apoptosis, followed by necrosis, decreased cell proliferation, increased ROS levels, decreased cell migration and decreased P-gp and MRP1 activity were observed only when there was interaction between TMZ and IR-A in the C6 cell line. The interaction between TMZ and IR-A was not able to affect cell proliferation in the HaCat non-tumor cell line. Our results suggest that this interaction could be a promising approach and that in the future may serve as an antitumor strategy for PDT application.
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Identification of Novel Rare ABCC1 Transporter Mutations in Tumor Biopsies of Cancer Patients. Cells 2020; 9:cells9020299. [PMID: 31991926 PMCID: PMC7072590 DOI: 10.3390/cells9020299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/22/2020] [Accepted: 01/23/2020] [Indexed: 11/17/2022] Open
Abstract
The efficiency of chemotherapy drugs can be affected by ATP-binding cassette (ABC) transporter expression or by their mutation status. Multidrug resistance is linked with ABC transporter overexpression. In the present study, we performed rare mutation analyses for 12 ABC transporters related to drug resistance (ABCA2, -A3, -B1, -B2, -B5, -C1, -C2, -C3, -C4, -C5, -C6, -G2) in a dataset of 18 cancer patients. We focused on rare mutations resembling tumor heterogeneity of ABC transporters in small tumor subpopulations. Novel rare mutations were found in ABCC1, but not in the other ABC transporters investigated. Diverse ABCC1 mutations were found, including nonsense mutations causing premature stop codons, and compared with the wild-type protein in terms of their protein structure. Nonsense mutations lead to truncated protein structures. Molecular docking and heat map analyses of ABCC1/MRP1 pointed out that Lys498* appeared in a separate cluster branch due to the large deletion, leading to a massive disruption in the protein conformation. The resulting proteins, which are nonfunctional due to nonsense mutations in tumors, offer a promising chemotherapy strategy since tumors with nonsense mutations may be more sensitive to anticancer drugs than wild-type ABCC1-expressing tumors. This could provide a novel tumor-specific toxicity strategy and a way to overcome drug resistance.
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Malacrida A, Rivara M, Di Domizio A, Cislaghi G, Miloso M, Zuliani V, Nicolini G. 3D proteome-wide scale screening and activity evaluation of a new ALKBH5 inhibitor in U87 glioblastoma cell line. Bioorg Med Chem 2019; 28:115300. [PMID: 31937477 DOI: 10.1016/j.bmc.2019.115300] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/18/2019] [Accepted: 12/26/2019] [Indexed: 12/14/2022]
Abstract
The imidazobenzoxazin-5-thione MV1035, synthesized as a new sodium channel blocker, has been tested on tumoral cells that differ for origin and for expressed NaV pool (U87-MG, H460 and A549). In this paper we focus on the effect of MV1035 in reducing U87 glioblastoma cell line migration and invasiveness. Since the effect of this compound on U87-MG cells seemed not dependent on its sodium channel blocking capability, alternative off-target interaction for MV1035 have been identified using SPILLO-PBSS software. This software performs a structure-based in silico screening on a proteome-wide scale, that allows to identify off-target interactions. Among the top-ranked off-targets of MV1035, we focused on the RNA demethylase ALKBH5 enzyme, known for playing a key role in cancer. In order to prove the effect of MV1035 on ALKBH5 in vitro coincubation of MV1035 and ALKBH5 has been performed demonstrating a consequent increase of N6-methyladenosine (m6A) RNA. To further validate the pathway involving ALKBH5 inhibition by MV1035 in U87-MG reduced migration and invasiveness, we evaluated CD73 as possible downstream protein. CD73 is an extrinsic protein involved in the generation of adenosine and is overexpressed in several tumors including glioblastoma. We have demonstrated that treating U87-MG with MV1035, CD73 protein expression was reduced without altering CD73 transcription. Our results show that MV1035 is able to significantly reduce U87 cell line migration and invasiveness inhibiting ALKBH5, an RNA demethylase that can be considered an interesting target in fighting glioblastoma aggressiveness. Our data encourage to further investigate the MV1035 inhibitory effect on glioblastoma.
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Affiliation(s)
- Alessio Malacrida
- School of Medicine and Surgery, Experimental Neurology Unit and Milan Center for Neuroscience, University of Milano-Bicocca, via Cadore 48, 20900 Monza, MB, Italy
| | - Mirko Rivara
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, PR, Italy.
| | - Alessandro Di Domizio
- Department of Pharmacological and Biomolecular Sciences, University of Milano, via Balzaretti 9, 20133 Milano, Italy; SPILLOproject, via Stradivari 17, 20037 Paderno Dugnano, Milano, Italy(2)
| | - Giacomo Cislaghi
- SPILLOproject, via Stradivari 17, 20037 Paderno Dugnano, Milano, Italy(2)
| | - Mariarosaria Miloso
- School of Medicine and Surgery, Experimental Neurology Unit and Milan Center for Neuroscience, University of Milano-Bicocca, via Cadore 48, 20900 Monza, MB, Italy
| | - Valentina Zuliani
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, PR, Italy
| | - Gabriella Nicolini
- School of Medicine and Surgery, Experimental Neurology Unit and Milan Center for Neuroscience, University of Milano-Bicocca, via Cadore 48, 20900 Monza, MB, Italy
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Liu X, Chen J, Li W, Hang C, Dai Y. Inhibition of Casein Kinase II by CX-4945, But Not Yes-associated protein (YAP) by Verteporfin, Enhances the Antitumor Efficacy of Temozolomide in Glioblastoma. Transl Oncol 2019; 13:70-78. [PMID: 31810002 PMCID: PMC6909086 DOI: 10.1016/j.tranon.2019.09.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 09/17/2019] [Accepted: 09/19/2019] [Indexed: 02/07/2023] Open
Abstract
Overcoming temozolomide (TMZ) resistance in glioma cancer cells remains a major challenge to the effective treatment of the disease. Increasing TMZ efficacy for patients with glioblastoma (GBM) is urgently needed because TMZ treatment is the standard chemotherapy protocol for adult patients with glioblastoma. O6-methylguanine-DNA-methyltransferase (MGMT) overexpression is associated with TMZ resistance, and low MGMT is a positive response marker for TMZ therapy. Here, we used 3 glioma cell lines (SF767, U373, and LN229), which had different levels of TMZ sensitivity. We found TMZ sensitivity is positively correlated with MGMT expression and multidrug-resistance protein ABC subfamily G member 2 (ABCG2) in these cells. CK2-STAT3 signaling and Hippo-YAP signaling are reported to regulate MGMT expression and ABCG2 expression, respectively. We combined CK2 inhibitor CX-4945 and YAP inhibitor verteporfin with TMZ treatment. We found that CX-4945 but not verteporfin can sensitize TMZ-resistant cells SF767 to TMZ and that CX-4945 and TMZ combinational treatment was effective for glioma treatment in mouse models compared with TMZ alone. Implications A combination of CK2 inhibitor with TMZ may improve the therapeutic efficiency of TMZ toward GBM with acquired resistance. Inhibition of casein kinase II (CK2) downregulates O6-methylguanine-DNA-methyltransferase expression in glioma cells. Inhibition of CK2 sensitizes glioma cells to temozolomide (TMZ) treatment. Inhibition of ABC subfamily G member 2 has no effects on glioma cells' sensitivity to TMZ. CK2 inhibitor CX-4945 addition enhances TMZ efficacy in vivo.
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Affiliation(s)
- Xiangyu Liu
- Department of Neurosurgery, Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jieyu Chen
- Department of Pathology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wei Li
- Department of Pathology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Chunhua Hang
- Department of Neurosurgery, Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.
| | - Yuyuan Dai
- Model Animal Research Center, Nanjing University, Nanjing, China.
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Zhao X, Li Y, Du K, Wu Y, Liu L, Cui S, Zhang Y, Gao J, Keep RF, Xiang J. Involvement of human and canine MRP1 and MRP4 in benzylpenicillin transport. PLoS One 2019; 14:e0225702. [PMID: 31774876 PMCID: PMC6881026 DOI: 10.1371/journal.pone.0225702] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 11/11/2019] [Indexed: 02/06/2023] Open
Abstract
The blood-brain barrier (BBB) is a dynamic and complex interface between blood and the central nervous system (CNS). It protects the brain by preventing toxic substances from entering the brain but also limits the entry of therapeutic agents. ATP-binding cassette (ABC) efflux transporters are critical for the functional barrier and present a formidable impediment to brain delivery of therapeutic agents including antibiotics. The aim of this study was to investigate the possible involvement of multidrug resistance-associated protein 1 and 4 (MRP1 and MRP4), two ABC transporters, in benzylpenicillin efflux transport using wild-type (WT) MDCKII cells and cells overexpressing those human transporters, as well as non-selective and selective inhibitors. We found that inhibiting MRP1 or MRP4 significantly increased [3H]benzylpenicillin uptake in MDCKII-WT, -MRP1 or -MRP4 cells. Similar results were also found in HepG2 cells, which highly express MRP1 and MRP4, and hCMEC/D3 cells which express MRP1. The results indicate that human and canine MRP1 and MRP4 are involved in benzylpenicillin efflux transport. They could be potential therapeutic targets for improving the efficacy of benzylpenicillin for treating CNS infections since both MRP1 and MRP4 express at human blood-brain barrier.
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Affiliation(s)
- Xiaofen Zhao
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Yangfang Li
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Kun Du
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Yuqin Wu
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Ling Liu
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Shan Cui
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Yan Zhang
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Jin Gao
- Department of Neonate, Kunming Children’s Hospital, Kunming, China
| | - Richard F. Keep
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, Michigan, United States of America
| | - Jianming Xiang
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, Michigan, United States of America
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Adenosine Depletion as A New Strategy to Decrease Glioblastoma Stem-Like Cells Aggressiveness. Cells 2019; 8:cells8111353. [PMID: 31671624 PMCID: PMC6912503 DOI: 10.3390/cells8111353] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/22/2019] [Accepted: 10/27/2019] [Indexed: 12/30/2022] Open
Abstract
Glioblastoma is the brain tumor with the worst prognosis. This is mainly due to a cell subpopulation with an extremely aggressive potential, called glioblastoma stem-like cells (GSCs). These cells produce high levels of extracellular adenosine, which are increased even more under hypoxic conditions. Under hypoxia, adenosine signaling is related to HIF-2α expression, enhancing cell aggressiveness. Adenosine can be degraded using recombinant adenosine deaminase (ADA) to revert its pathological effects. The aim of this study was to degrade adenosine using ADA in order to decrease malignancy of GSCs. Adenosine depletion was performed using recombinant ADA. Migration and invasion were measured by transwell and matrigel-coated transwell assay, respectively. HIF-2α-dependent cell migration/invasion decreased in GSCs treated with ADA under hypoxia. MRPs-mediated chemoresistance and colony formation decreased in treatment with ADA. In conclusion, adenosine depletion using adenosine deaminase decreases GSCs aggressiveness.
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45
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Penman SL, Sharma P, Aerts H, Park BK, Weaver RJ, Chadwick AE. Differential toxic effects of bile acid mixtures in isolated mitochondria and physiologically relevant HepaRG cells. Toxicol In Vitro 2019; 61:104595. [PMID: 31288073 PMCID: PMC6853172 DOI: 10.1016/j.tiv.2019.104595] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/05/2019] [Accepted: 07/05/2019] [Indexed: 12/19/2022]
Abstract
Bile acids (BAs) are recognised as the causative agents of toxicity in drug-induced cholestasis (DIC). Research in isolated mitochondria and HepG2 cells have demonstrated BA-mediated mitochondrial dysfunction as a key mechanism of toxicity in DIC. However, HepG2 cells are of limited suitability for DIC studies as they do not express the necessary physiological characteristics. In this study, the mitotoxic potentials of BA mixtures were assessed in isolated mitochondria and a better-suited hepatic model, HepaRG cells. BAs induced structural alterations and a loss of mitochondrial membrane potential (MMP) in isolated mitochondria however, this toxicity did not translate to HepaRG cells. There were no changes in oxygen consumption rate, MMP or ATP levels in glucose and galactose media, indicating that there was no direct mitochondrial toxicity mediated via electron transport chain dysfunction in HepaRG cells. Assessment of key biliary transporters revealed that there was a time-dependent reduction in the expression and activity of multi-drug resistance protein 2 (MRP2), which was consistent with the induction of cytotoxicity in HepaRG cells. Overall, the findings from this study have demonstrated that mitochondrial dysfunction is not a mechanism of BA-induced toxicity in HepaRG cells. HepaRG cells are a better suited in vitro model for cholestatic studies than HepG2 cell. Bile acids cause mitochondrial toxicity in isolated mitochondria but not in HepaRG cells. Time-dependent alterations in biliary transporters are consistent with the cytotoxicity of bile acid mixtures. There are important mechanistic differences when bile acids interact at the organelle level versus the whole cell.
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Affiliation(s)
- Sophie L Penman
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, UK
| | - Parveen Sharma
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, UK
| | - Hélène Aerts
- Biologie Servier, 905 Rue de Saran, 45520 Gidy, France
| | - B Kevin Park
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, UK
| | - Richard J Weaver
- Institute de Recherches Internationales Servier, Biopharmacy, rue Carnot, 92284 Suresnes, France
| | - Amy E Chadwick
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, UK.
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46
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Kim SS, Harford JB, Moghe M, Rait A, Pirollo KF, Chang EH. Targeted nanocomplex carrying siRNA against MALAT1 sensitizes glioblastoma to temozolomide. Nucleic Acids Res 2019; 46:1424-1440. [PMID: 29202181 PMCID: PMC5815062 DOI: 10.1093/nar/gkx1221] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 11/27/2017] [Indexed: 12/25/2022] Open
Abstract
Intrinsic therapeutic resistance especially in cancer stem cells (CSCs) together with extensive tumor cell infiltration and restricted permeation of the blood-brain barrier (BBB) by drugs may all contribute to the treatment failure in patients with glioblastoma multiforme (GBM). Accumulating evidence suggests that long non-coding RNA (lncRNA), metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) plays a role in tumor cell infiltration and therapeutic resistance of GBM. Using our tumor-targeted nanocomplex, we have modulated the expression of MALAT1 and investigated its impact on GBM cells. Importantly, our nanocomplex is able to target CSCs that are considered to be the prime culprits in therapeutic resistance and recurrence of GBM. Attenuation of MALAT1 by RNA interference significantly lowered the growth, motility and stemness of GBM cells. In addition, silencing of MALAT1 clearly improved the sensitivity of GBM cells to chemotherapeutic agents including the current first-line therapy of GBM [temozolomide (TMZ)]. In animal models of GBM, tumor involution with a modest but statistically significant survival benefit was achieved with concurrent treatment of TMZ and nanocomplex-mediated silencing of MALAT1. These results suggest that combining standard TMZ treatment with lncRNA-targeting therapies using our nanocomplex could substantially enhance the very poor prognosis for GBM patients.
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Affiliation(s)
- Sang-Soo Kim
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA.,SynerGene Therapeutics, Inc., Potomac, MD 20854, USA
| | - Joe B Harford
- SynerGene Therapeutics, Inc., Potomac, MD 20854, USA
| | - Manish Moghe
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Antonina Rait
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Kathleen F Pirollo
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Esther H Chang
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
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47
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Paškevičiūtė M, Petrikaitė V. Overcoming transporter-mediated multidrug resistance in cancer: failures and achievements of the last decades. Drug Deliv Transl Res 2019; 9:379-393. [PMID: 30194528 DOI: 10.1007/s13346-018-0584-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multidrug resistance (MDR) is a complex phenomenon caused by numerous reasons in cancer chemotherapy. It is related to the abnormal tumor metabolism, precisely increased glycolysis and lactic acid production, extracellular acidification, and drug efflux caused by transport proteins. There are few strategies to increase drug delivery into cancer cells. One of them is the inhibition of carbonic anhydrases or certain proton transporters that increase extracellular acidity by proton extrusion from the cells. This prevents weakly basic chemotherapeutic drugs from ionization and increases their penetration through the cancer cell membrane. Another approach is the inhibition of MDR proteins that pump the anticancer agents into the extracellular milieu and decrease their intracellular concentration. Physical methods, such as ultrasound-mediated sonoporation, are being developed, as well. To increase the efficacy of sonoporation, various microbubbles are used. Ultrasound causes microbubble cavitation, i.e., periodical pulsation of the microbubble, and destruction which results in formation of temporary pores in the cellular membrane and increased permeabilization to drug molecules. This review summarizes the main approaches to reverse MDR related to the drug penetration along with its applications in preclinical and clinical studies.
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Affiliation(s)
- Miglė Paškevičiūtė
- Department of Drug Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukilėlių Ave. 13, LT-50162, Kaunas, Lithuania
| | - Vilma Petrikaitė
- Department of Drug Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukilėlių Ave. 13, LT-50162, Kaunas, Lithuania. .,Institute of Biotechnology, Vilnius University, Saulėtekio Ave. 7, LT-10257, Vilnius, Lithuania.
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48
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Krohn M, Zoufal V, Mairinger S, Wanek T, Paarmann K, Brüning T, Eiriz I, Brackhan M, Langer O, Pahnke J. Generation and Characterization of an Abcc1 Humanized Mouse Model ( hABCC1flx/flx ) with Knockout Capability. Mol Pharmacol 2019; 96:138-147. [PMID: 31189668 DOI: 10.1124/mol.119.115824] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 06/03/2019] [Indexed: 01/18/2023] Open
Abstract
ATP-binding cassette (ABC) transporters such as ABCB1 (P-glycoprotein), ABCC1 (MRP1), and ABCG2 (BCRP) are well known for their role in rendering cancer cells resistant to chemotherapy. Additionally, recent research provided evidence that, along with other ABC transporters (ABCA1 and ABCA7), they might be cornerstones to tackle neurodegenerative diseases. Overcoming chemoresistance in cancer, understanding drug-drug interactions, and developing efficient and specific drugs that alter ABC transporter function are hindered by a lack of in vivo research models, which are fully predictive for humans. Hence, the humanization of ABC transporters in mice has become a major focus in pharmaceutical and neurodegenerative research. Here, we present a characterization of the first Abcc1 humanized mouse line. To preserve endogenous expression profiles, we chose to generate a knockin mouse model that leads to the expression of a chimeric protein that is fully human except for one amino acid. We found robust mRNA and protein expression within all major organs analyzed (brain, lung, spleen, and kidney). Furthermore, we demonstrate the functionality of the expressed human ABCC1 protein in brain and lungs using functional positron emission tomography imaging in vivo. Through the introduction of loxP sites, we additionally enabled this humanized mouse model for highly sophisticated studies involving cell type-specific transporter ablation. Based on our data, the presented mouse model appears to be a promising tool for the investigation of cell-specific ABCC1 function. It can provide a new basis for better translation of preclinical research.
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Affiliation(s)
- Markus Krohn
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Viktoria Zoufal
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Severin Mairinger
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Thomas Wanek
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Kristin Paarmann
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Thomas Brüning
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Ivan Eiriz
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Mirjam Brackhan
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Oliver Langer
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
| | - Jens Pahnke
- Department of Neuro-/Pathology and Oslo University Hospital, University of Oslo, Oslo, Norway (M.K., K.P., T.B., I.E., M.B., J.P.); Biomedical Systems, Center for Health & Bioresources, Austrian Institute of Technology, Seibersdorf, Austria (V.Z., S.M., T.W., O.L.); Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria (O.L.); Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany (J.P.); Leibniz-Institute of Plant Biochemistry, Halle, Germany (J.P.); and Department of Pharmacology, Medical Faculty, University of Latvia, Rīga, Latvia (J.P.)
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Wawro ME, Sobierajska K, Ciszewski WM, Niewiarowska J. Nonsteroidal Anti-Inflammatory Drugs Prevent Vincristine-Dependent Cancer-Associated Fibroblasts Formation. Int J Mol Sci 2019; 20:ijms20081941. [PMID: 31010006 PMCID: PMC6515011 DOI: 10.3390/ijms20081941] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/19/2022] Open
Abstract
Vincristine is used in the clinical treatment of colon cancer, especially in patients diagnosed in the advanced phase of cancer development. Unfortunately, similar to other agents used during antitumor therapy, vincristine might induce chemoresistance. Studies of this process focus mainly on the analysis of the molecular mechanisms within cancer, usually ignoring the role of stromal cells. Our present findings confirm that vincristine stimulates the secretion of tumor growth factors class beta and interleukin-6 from cancer-associated fibroblasts as a result of paracrine stimulation by cancer cells. Based on alterations in morphology, modulation of capillary formation, and changes in endothelial and mesenchymal marker profile, our findings demonstrate that higher levels of tumor growth factor-βs and interleukin-6 enhance cancer-associated fibroblast-like cell formation through endothelial–mesenchymal transition and that nonsteroidal anti-inflammatory drug treatment (aspirin and ibuprofen) is able to inhibit this phenomenon. The process appears to be regulated by the rate of microtubule polymerization, depending on β-tubulin composition. While higher levels of tubulin-β2 and tubulin-β4 caused slowed polymerization and reduced the level of factors secreted to the extracellular matrix, tubulin-β3 induced the opposite effect. We conclude that nonsteroidal anti-inflammatory drugs should be considered for use during vincristine monotherapy in the treatment of patients diagnosed with colorectal cancer.
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Affiliation(s)
- Marta Ewelina Wawro
- Department of Molecular Cell Mechanisms, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland.
| | - Katarzyna Sobierajska
- Department of Molecular Cell Mechanisms, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland.
| | - Wojciech Michał Ciszewski
- Department of Molecular Cell Mechanisms, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland.
| | - Jolanta Niewiarowska
- Department of Molecular Cell Mechanisms, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland.
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Geraldo LHM, Garcia C, da Fonseca ACC, Dubois LGF, de Sampaio e Spohr TCL, Matias D, de Camargo Magalhães ES, do Amaral RF, da Rosa BG, Grimaldi I, Leser FS, Janeiro JM, Macharia L, Wanjiru C, Pereira CM, Moura-Neto V, Freitas C, Lima FRS. Glioblastoma Therapy in the Age of Molecular Medicine. Trends Cancer 2019; 5:46-65. [DOI: 10.1016/j.trecan.2018.11.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 12/11/2022]
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