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Ungerechts G, Engeland CE, Buchholz CJ, Eberle J, Fechner H, Geletneky K, Holm PS, Kreppel F, Kühnel F, Lang KS, Leber MF, Marchini A, Moehler M, Mühlebach MD, Rommelaere J, Springfeld C, Lauer UM, Nettelbeck DM. Virotherapy Research in Germany: From Engineering to Translation. Hum Gene Ther 2018; 28:800-819. [PMID: 28870120 DOI: 10.1089/hum.2017.138] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Virotherapy is a unique modality for the treatment of cancer with oncolytic viruses (OVs) that selectively infect and lyse tumor cells, spread within tumors, and activate anti-tumor immunity. Various viruses are being developed as OVs preclinically and clinically, several of them engineered to encode therapeutic proteins for tumor-targeted gene therapy. Scientists and clinicians in German academia have made significant contributions to OV research and development, which are highlighted in this review paper. Innovative strategies for "shielding," entry or postentry targeting, and "arming" of OVs have been established, focusing on adenovirus, measles virus, parvovirus, and vaccinia virus platforms. Thereby, new-generation virotherapeutics have been derived. Moreover, immunotherapeutic properties of OVs and combination therapies with pharmacotherapy, radiotherapy, and especially immunotherapy have been investigated and optimized. German investigators are increasingly assessing their OV innovations in investigator-initiated and sponsored clinical trials. As a prototype, parvovirus has been tested as an OV from preclinical proof-of-concept up to first-in-human clinical studies. The approval of the first OV in the Western world, T-VEC (Imlygic), has further spurred the involvement of investigators in Germany in international multicenter studies. With the encouraging developments in funding, commercialization, and regulatory procedures, more German engineering will be translated into OV clinical trials in the near future.
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Affiliation(s)
- Guy Ungerechts
- 1 Department of Medical Oncology, National Center for Tumor Diseases and Heidelberg University Hospital , Heidelberg, Germany .,2 Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center (DKFZ), Heidelberg, Germany .,3 Centre for Innovative Cancer Research, Ottawa Hospital Research Institute , Ottawa, Ontario, Canada
| | - Christine E Engeland
- 1 Department of Medical Oncology, National Center for Tumor Diseases and Heidelberg University Hospital , Heidelberg, Germany .,2 Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christian J Buchholz
- 4 Molecular Biotechnology and Gene Therapy, Paul-Ehrlich-Institut , Langen, Germany .,5 German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), partner site Heidelberg, Germany
| | - Jürgen Eberle
- 6 Charité -Universitätsmedizin Berlin, Department of Dermatology, Skin Cancer Centre Charité , Berlin, Germany
| | - Henry Fechner
- 7 Technische Universität Berlin, Institute of Biotechnology , Department of Applied Biochemistry, Berlin, Germany
| | - Karsten Geletneky
- 8 Department of Neurosurgery, Klinikum Darmstadt , Darmstadt, Germany
| | - Per Sonne Holm
- 9 Department of Urology, Klinikum rechts der Isar, Technical University Munich , Munich, Germany
| | - Florian Kreppel
- 10 Chair of Biochemistry and Molecular Medicine, Center for Biomedical Research and Education (ZBAF), Faculty of Health, University Witten/Herdecke (UW/H), Witten, Germany
| | - Florian Kühnel
- 11 Department of Gastroenterology, Hepatology, and Endocrinology, Hannover Medical School (MHH), Hannover, Germany
| | - Karl Sebastian Lang
- 12 Institute of Immunology, Medical Faculty, University of Duisburg-Essen , Essen, Germany
| | - Mathias F Leber
- 1 Department of Medical Oncology, National Center for Tumor Diseases and Heidelberg University Hospital , Heidelberg, Germany .,2 Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Antonio Marchini
- 13 Department of Tumor Virology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany .,14 Laboratory of Oncolytic Virus Immuno-Therapeutics (LOVIT), Luxembourg Institute of Health (LIH), Strassen, Luxembourg
| | - Markus Moehler
- 15 University Medical Center Mainz , I. Dept. of Internal Medicine, Mainz, Germany
| | - Michael D Mühlebach
- 16 Product Testing of Immunological Veterinary Medicinal Products, Paul-Ehrlich-Institut , Langen, Germany
| | - Jean Rommelaere
- 13 Department of Tumor Virology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christoph Springfeld
- 1 Department of Medical Oncology, National Center for Tumor Diseases and Heidelberg University Hospital , Heidelberg, Germany
| | - Ulrich M Lauer
- 17 Department of Clinical Tumor Biology, Medical University Hospital , Tübingen, Germany .,18 German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), partner site Tübingen, Germany
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Áyen Á, Jiménez Martínez Y, Marchal JA, Boulaiz H. Recent Progress in Gene Therapy for Ovarian Cancer. Int J Mol Sci 2018; 19:ijms19071930. [PMID: 29966369 PMCID: PMC6073662 DOI: 10.3390/ijms19071930] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 06/26/2018] [Accepted: 06/27/2018] [Indexed: 01/06/2023] Open
Abstract
Ovarian cancer is the most lethal gynecological malignancy in developed countries. This is due to the lack of specific symptoms that hinder early diagnosis and to the high relapse rate after treatment with radical surgery and chemotherapy. Hence, novel therapeutic modalities to improve clinical outcomes in ovarian malignancy are needed. Progress in gene therapy has allowed the development of several strategies against ovarian cancer. Most are focused on the design of improved vectors to enhance gene delivery on the one hand, and, on the other hand, on the development of new therapeutic tools based on the restoration or destruction of a deregulated gene, the use of suicide genes, genetic immunopotentiation, the inhibition of tumour angiogenesis, the alteration of pharmacological resistance, and oncolytic virotherapy. In the present manuscript, we review the recent advances made in gene therapy for ovarian cancer, highlighting the latest clinical trials experience, the current challenges and future perspectives.
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Affiliation(s)
- Ángela Áyen
- Department of Human Anatomy and Embryology, University of Granada, 18016 Granada, Spain.
| | - Yaiza Jiménez Martínez
- Biopathology and Medicine Regenerative Institute (IBIMER), University of Granada, 18016 Granada, Spain.
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, 18016 Granada, Spain.
| | - Juan A Marchal
- Department of Human Anatomy and Embryology, University of Granada, 18016 Granada, Spain.
- Biopathology and Medicine Regenerative Institute (IBIMER), University of Granada, 18016 Granada, Spain.
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, 18016 Granada, Spain.
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, 18016 Granada, Spain.
| | - Houria Boulaiz
- Department of Human Anatomy and Embryology, University of Granada, 18016 Granada, Spain.
- Biopathology and Medicine Regenerative Institute (IBIMER), University of Granada, 18016 Granada, Spain.
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, 18016 Granada, Spain.
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, 18016 Granada, Spain.
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Binz E, Berchtold S, Beil J, Schell M, Geisler C, Smirnow I, Lauer UM. Chemovirotherapy of Pancreatic Adenocarcinoma by Combining Oncolytic Vaccinia Virus GLV-1h68 with nab-Paclitaxel Plus Gemcitabine. MOLECULAR THERAPY-ONCOLYTICS 2017; 6:10-21. [PMID: 28607950 PMCID: PMC5458765 DOI: 10.1016/j.omto.2017.04.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Accepted: 04/12/2017] [Indexed: 12/15/2022]
Abstract
Oncolytic viruses have proven their therapeutic potential against a variety of different tumor entities both in vitro and in vivo. Their ability to selectively infect and lyse tumor cells, while sparing healthy tissues, makes them favorable agents for tumor-specific treatment approaches. Particularly, the addition of virotherapeutics to already established chemotherapy protocols (so-called chemovirotherapy) is of major interest. Here we investigated the in vitro cytotoxic effect of the oncolytic vaccinia virus GLV-1h68 combined with dual chemotherapy with nab-paclitaxel plus gemcitabine in four human pancreatic adenocarcinoma cell lines (AsPc-1, BxPc-3, MIA-PaCa-2, and Panc-1). This chemovirotherapeutic protocol resulted in enhanced tumor cell killing in two tumor cell lines compared to the respective monotherapies. We were thereby able to show that the combination of oncolytic vaccinia virus GLV-1h68 with nab-paclitaxel and gemcitabine has great potential in the chemovirotherapeutic treatment of advanced pancreatic adenocarcinoma. However, the key to a successful combinatorial chemovirotherapeutic treatment seems to be a profound viral replication, as tumor cell lines that were non-responsive to the combination therapy exhibited a reduced viral replication in the presence of the chemotherapeutics. This finding is of special significance when aiming to achieve a virus-mediated induction of a profound and long-lasting antitumor immunity.
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Affiliation(s)
- Eike Binz
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany
| | - Susanne Berchtold
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany.,German Cancer Consortium (DKTK), DKFZ Partner Site, 72076 Tuebingen, Germany
| | - Julia Beil
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany.,German Cancer Consortium (DKTK), DKFZ Partner Site, 72076 Tuebingen, Germany
| | - Martina Schell
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany
| | - Christine Geisler
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany
| | - Irina Smirnow
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany.,German Cancer Consortium (DKTK), DKFZ Partner Site, 72076 Tuebingen, Germany
| | - Ulrich M Lauer
- Department of Internal Medicine VIII, University Hospital Tuebingen, Otfried-Mueller-Strasse 10, 72076 Tuebingen, Germany.,German Cancer Consortium (DKTK), DKFZ Partner Site, 72076 Tuebingen, Germany
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Simpson GR, Relph K, Harrington K, Melcher A, Pandha H. Cancer immunotherapy via combining oncolytic virotherapy with chemotherapy: recent advances. Oncolytic Virother 2016; 5:1-13. [PMID: 27579292 PMCID: PMC4996257 DOI: 10.2147/ov.s66083] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Oncolytic viruses are multifunctional anticancer agents with huge clinical potential, and have recently passed the randomized Phase III clinical trial hurdle. Both wild-type and engineered viruses have been selected for targeting of specific cancers, to elicit cytotoxicity, and also to generate antitumor immunity. Single-agent oncolytic virotherapy treatments have resulted in modest effects in the clinic. There is increasing interest in their combination with cytotoxic agents, radiotherapy and immune-checkpoint inhibitors. Similarly to oncolytic viruses, the benefits of chemotherapeutic agents may be that they induce systemic antitumor immunity through the induction of immunogenic cell death of cancer cells. Combining these two treatment modalities has to date resulted in significant potential in vitro and in vivo synergies through various mechanisms without any apparent additional toxicities. Chemotherapy has been and will continue to be integral to the management of advanced cancers. This review therefore focuses on the potential for a number of common cytotoxic agents to be combined with clinically relevant oncolytic viruses. In many cases, this combined approach has already advanced to the clinical trial arena.
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Affiliation(s)
- Guy R Simpson
- Department of Clinical and Experimental Medicine, Targeted Cancer Therapy, Faculty of Health and Medical Sciences, University of Surrey, Guildford
| | - Kate Relph
- Department of Clinical and Experimental Medicine, Targeted Cancer Therapy, Faculty of Health and Medical Sciences, University of Surrey, Guildford
| | - Kevin Harrington
- Targeted Therapy, The Institute of Cancer Research/The Royal Marsden NIHR Biomedical Research Centre, London
| | - Alan Melcher
- Targeted and Biological Therapies, Oncology and Clinical Research, Leeds Institute of Cancer and Pathology, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Hardev Pandha
- Department of Clinical and Experimental Medicine, Targeted Cancer Therapy, Faculty of Health and Medical Sciences, University of Surrey, Guildford
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Jin C, Yu D, Čančer M, Nilsson B, Leja J, Essand M. Tat-PTD-modified oncolytic adenovirus driven by the SCG3 promoter and ASH1 enhancer for neuroblastoma therapy. Hum Gene Ther 2014; 24:766-75. [PMID: 23889332 DOI: 10.1089/hum.2012.132] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Secretogranin III (SGC3) belongs to the granin family and is highly expressed in endocrine and neural tissues. The human SCG3 promoter has not yet been characterized. We identified that a 0.5-kb DNA fragment upstream of the SCG3 gene can selectively drive transgene expression in neuroblastoma cell lines. The strength of transgene expression was further increased, with specificity maintained, by addition of the human achaete-scute complex homolog 1 (ASH1) enhancer. We developed an oncolytic serotype 5-based adenovirus, in which the SCG3 promoter and ASH1 enhancer drive E1A gene expression. The virus was further modified with a cell-penetrating peptide (Tat-PTD) in the viral capsid, which we have previously shown results in increased adenovirus transduction efficiency of many neuroblastoma cell lines. The virus, Ad5PTD(ASH1-SCG3-E1A), shows selective and efficient killing of neuroblastoma cell lines in vitro, including cisplatin-, etoposide-, and doxorubicin-insensitive neuroblastoma cells. Furthermore, it delays tumor growth and thereby prolonged survival for nude mice harboring subcutaneous human neuroblastoma xenograft. In conclusion, we report a novel oncolytic adenovirus with potential use for neuroblastoma therapy.
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Affiliation(s)
- Chuan Jin
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Uppsala SE-75185, Sweden
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Majhen D, Stojanović N, Vukić D, Pichon C, Leduc C, Osmak M, Ambriović-Ristov A. Increased adenovirus Type 5 mediated transgene expression due to RhoB down-regulation. PLoS One 2014; 9:e86698. [PMID: 24466204 PMCID: PMC3899303 DOI: 10.1371/journal.pone.0086698] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 12/13/2013] [Indexed: 01/01/2023] Open
Abstract
Adenovirus type 5 (Ad5) is a non-enveloped DNA virus frequently used as a gene transfer vector. Efficient Ad5 cell entry depends on the availability of its primary receptor, coxsackie and adenovirus receptor, which is responsible for attachment, and integrins, secondary receptors responsible for adenovirus internalization via clathrin-mediated endocytosis. However, efficacious adenovirus-mediated transgene expression also depends on successful trafficking of Ad5 particles to the nucleus of the target cell. It has been shown that changes occurring in tumor cells during development of resistance to anticancer drugs can be beneficial for adenovirus mediated transgene expression. In this study, using an in vitro model consisting of a parental cell line, human laryngeal carcinoma HEp2 cells, and a cisplatin-resistant clone CK2, we investigated the cause of increased Ad5-mediated transgene expression in CK2 as compared to HEp2 cells. We show that the primary cause of increased Ad5-mediated transgene expression in CK2 cells is not modulation of receptors on the cell surface or change in Ad5wt attachment and/or internalization, but is rather the consequence of decreased RhoB expression. We propose that RhoB plays an important role in Ad5 post-internalization events and more particularly in Ad5 intracellular trafficking. To the best of our knowledge, this is the first study showing changed Ad5 trafficking pattern between cells expressing different amount of RhoB, indicating the role of RhoB in Ad5 intracellular trafficking.
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Affiliation(s)
- Dragomira Majhen
- Division of Molecular Biology, Ruđer Bošković Institute, Zagreb, Croatia
- * E-mail: (DM); (AA)
| | | | - Dunja Vukić
- Division of Molecular Biology, Ruđer Bošković Institute, Zagreb, Croatia
| | - Chantal Pichon
- Centre de Biophysique Moléculaire CNRS-UPR4301 Affiliated to the Université d'Orléans, Orléans, France
| | - Chloé Leduc
- Centre de Biophysique Moléculaire CNRS-UPR4301 Affiliated to the Université d'Orléans, Orléans, France
| | - Maja Osmak
- Division of Molecular Biology, Ruđer Bošković Institute, Zagreb, Croatia
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Wang H, Zhai Z, Li N, Jin H, Chen J, Yuan S, Wang L, Zhang J, Li Y, Yun J, Fan J, Yi J, Ling R. Steroidal saponin of Trillium tschonoskii. Reverses multidrug resistance of hepatocellular carcinoma. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2013; 20:985-991. [PMID: 23786867 DOI: 10.1016/j.phymed.2013.04.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 02/27/2013] [Accepted: 04/18/2013] [Indexed: 06/02/2023]
Abstract
Combating with multidrug resistance (MDR) is a major part of hepatocellular carcinoma (HCC) chemotherapy. Steroidal saponin from Trillium tschonoskii (TTS) could be a potential weapon. We found TTS could reverse the MDR in HCC cells and significantly enhance chemosensitization. TTS inhibited HepG2 and R-HepG2 cells survival in a dose-dependent manner by 75% and 76%, respectively (p<0.01), as well as colony formation 77% and 81% (p<0.01). Moreover, TTS induced sensitization of R-HepG2 to anti-cancer drugs, indicated by significantly reduced IC50. On the other hand, TTS suppressed expression of P-glucoprotein in MDR HCC cells, and thereby increased accumulation of doxorubicin from 126 ng/10(5)cells to 752 ng/10(5)cells (p<0.01). TTS also repressed expression of many other MDR genes, such as MRP1, MRP2, MRP3, MRP5, MVP and GST-π. In vivo, TTS dose-dependently reduced R-HepG2 cells xenografts tumour formation by inhibiting tumour cells proliferation in mice. Consistence with in vitro finding, TTS induced R-HepG2 sensitization to doxorubicin and therefore reduced tumour formation in vivo.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/antagonists & inhibitors
- Animals
- Antineoplastic Agents, Phytogenic/pharmacology
- Antineoplastic Agents, Phytogenic/therapeutic use
- Carcinoma, Hepatocellular/drug therapy
- Cell Proliferation/drug effects
- Dose-Response Relationship, Drug
- Doxorubicin/metabolism
- Doxorubicin/therapeutic use
- Drug Resistance, Multiple/drug effects
- Drug Resistance, Multiple/genetics
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Gene Expression Regulation, Neoplastic/drug effects
- Hep G2 Cells
- Heterografts
- Humans
- Inhibitory Concentration 50
- Mice
- Mice, Inbred BALB C
- Multidrug Resistance-Associated Proteins/antagonists & inhibitors
- Phytotherapy
- Plant Extracts/pharmacology
- Plant Extracts/therapeutic use
- Saponins/pharmacology
- Saponins/therapeutic use
- Steroids/pharmacology
- Steroids/therapeutic use
- Trillium/chemistry
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Affiliation(s)
- Hui Wang
- Department of Vascular and Endocrine Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi Province 710032, PR China
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Timucin M, Alagozlu H, Ozdemir S, Ozdemir O. Association Between ABCB1 (MDR1) Gene Polymorphism and Unresponsiveness Combined Therapy in Chronic Hepatitis C virus. HEPATITIS MONTHLY 2013; 13:e7522. [PMID: 23805158 PMCID: PMC3693542 DOI: 10.5812/hepatmon.7522] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 12/31/2012] [Accepted: 01/31/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND To treat viral infection of chronic hepatitis C (CHC) is a main strategy to prevent progression of liver disease, and cancer. Some patients with CHC have failed to respond to the common antiviral therapy in different populations. OBJECTIVES In the current study it was aimed to find out the possible role of multiple drug resistance gene1 (MDR1) in non-responder patients with CHC infection in Turkish population. PATIENTS AND METHODS Peripheral blood-EDTA samples were used for total genomic DNA isolation. In total of 55 patients with chronic hepatitis C and positive results for genotype 1 [31 male (56.4%), 24 female (43.6%) and mean age-min-max; 56.9 ± 9.66 (39-71)]; 19 responder (34.5%), 21 non responder (38.2%), and 15 recurrence (27.3%) were included in the presented results. Functional MDR1 gene was genotyped by multiplex PCR-based reverse-hybridization Strip Assay method, and some samples were confirmed by direct sequencing. RESULTS Our results indicate that MDR1 gene polymorphism is strongly associated with non-responder patients and those with recurrent chronic hepatitis C during conventional drug therapy when compared to the responder patients. Homozygous of the TT genotype for MDR1 exon 26 polymorphism was at 2.0-fold higher risk of non-responder than patients with CC and CT. CONCLUSIONS The homozygous MDR1 3435TT genotype which encodes the xenobiotic transporter P-glycoprotein may be associated with a poor antiviral response in HCV chronicity during conventional therapy, and large-scale studies are needed to validate this association.
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Affiliation(s)
- Meryem Timucin
- Department of Gastroenterology, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey
| | - Hakan Alagozlu
- Department of Gastroenterology, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey
| | - Semra Ozdemir
- Department of Nuclear Medicine, Faculty of Medicine, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Ozturk Ozdemir
- Department of Medical Genetics, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey
- Department of Medical Genetics, Faculty of Medicine, Canakkale Onsekiz Mart University, Canakkale, Turkey
- Corresponding author: Ozturk Ozdemir, Ozturk Ozdemir, Department of Medical Genetics, Faculty of Medicine, Canakkale Onsekiz Mart University, 17100, Canakkale, Turkey. Tel.: +90-5442118741, Fax: +90-2862180000, E-mail:
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LI MIN, YIN JIE, MAO NING, PAN LINGYA. Upregulation of phosphorylated cofilin 1 correlates with taxol resistance in human ovarian cancer in vitro and in vivo. Oncol Rep 2012; 29:58-66. [DOI: 10.3892/or.2012.2078] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Accepted: 08/13/2012] [Indexed: 11/06/2022] Open
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