1
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Sito H, Tan SC. Genetic polymorphisms as potential pharmacogenetic biomarkers for platinum-based chemotherapy in non-small cell lung cancer. Mol Biol Rep 2024; 51:102. [PMID: 38217759 DOI: 10.1007/s11033-023-08915-2] [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: 09/04/2023] [Accepted: 11/08/2023] [Indexed: 01/15/2024]
Abstract
Platinum-based chemotherapy (PBC) is a widely used treatment for various solid tumors, including non-small cell lung cancer (NSCLC). However, its efficacy is often compromised by the emergence of drug resistance in patients. There is growing evidence that genetic variations may influence the susceptibility of NSCLC patients to develop resistance to PBC. Here, we provide a comprehensive overview of the mechanisms underlying platinum drug resistance and highlight the important role that genetic polymorphisms play in this process. This paper discussed the genetic variants that regulate DNA repair, cellular movement, drug transport, metabolic processing, and immune response, with a focus on their effects on response to PBC. The potential applications of these genetic polymorphisms as predictive indicators in clinical practice are explored, as are the challenges associated with their implementation.
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Affiliation(s)
- Hilary Sito
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
| | - Shing Cheng Tan
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
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2
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Ligasová A, Piskláková B, Friedecký D, Koberna K. A new technique for the analysis of metabolic pathways of cytidine analogues and cytidine deaminase activities in cells. Sci Rep 2023; 13:20530. [PMID: 37993628 PMCID: PMC10665361 DOI: 10.1038/s41598-023-47792-4] [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: 10/15/2023] [Accepted: 11/18/2023] [Indexed: 11/24/2023] Open
Abstract
Deoxycytidine analogues (dCas) are widely used for the treatment of malignant diseases. They are commonly inactivated by cytidine deaminase (CDD), or by deoxycytidine monophosphate deaminase (dCMP deaminase). Additional metabolic pathways, such as phosphorylation, can substantially contribute to their (in)activation. Here, a new technique for the analysis of these pathways in cells is described. It is based on the use of 5-ethynyl 2'-deoxycytidine (EdC) and its conversion to 5-ethynyl 2'-deoxyuridine (EdU). Its use was tested for the estimation of the role of CDD and dCMP deaminase in five cancer and four non-cancer cell lines. The technique provides the possibility to address the aggregated impact of cytidine transporters, CDD, dCMP deaminase, and deoxycytidine kinase on EdC metabolism. Using this technique, we developed a quick and cheap method for the identification of cell lines exhibiting a lack of CDD activity. The data showed that in contrast to the cancer cells, all the non-cancer cells used in the study exhibited low, if any, CDD content and their cytidine deaminase activity can be exclusively attributed to dCMP deaminase. The technique also confirmed the importance of deoxycytidine kinase for dCas metabolism and indicated that dCMP deaminase can be fundamental in dCas deamination as well as CDD. Moreover, the described technique provides the possibility to perform the simultaneous testing of cytotoxicity and DNA replication activity.
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Affiliation(s)
- Anna Ligasová
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Olomouc, Czech Republic.
| | - Barbora Piskláková
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Olomouc, Czech Republic
- Laboratory of Inherited Metabolic Disorders, Department of Clinical Chemistry, Palacký University and University Hospital Olomouc, Olomouc, Czech Republic
| | - David Friedecký
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Olomouc, Czech Republic
- Laboratory of Inherited Metabolic Disorders, Department of Clinical Chemistry, Palacký University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Karel Koberna
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Olomouc, Czech Republic.
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3
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Sharma A, Bomzan P, Roy N, Dakua VK, Roy K, Barman A, Dey R, Chhetri A, Dewan R, Dutta A, Kumar A, Roy MN. Exploring the Inclusion Complex of an Anticancer Drug with β-Cyclodextrin for Reducing Cytotoxicity Toward the Normal Human Cell Line by an Experimental and Computational Approach. ACS OMEGA 2023; 8:29388-29400. [PMID: 37599964 PMCID: PMC10433473 DOI: 10.1021/acsomega.3c02783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/25/2023] [Indexed: 08/22/2023]
Abstract
The toxicity of any drug against normal cells is a health hazard for all humans. At present, health and disease researchers from all over the world are trying to synthesize designer drugs with diminished toxicity and side effects. The purpose of the present study is to enhance the bioavailability and biocompatibility of gemcitabine (GEM) by decreasing its toxicity and reducing deamination during drug delivery by incorporating it inside the hydrophobic cavity of β-cyclodextrin (β-CD) without affecting the drug ability of the parent compound (GEM). The newly synthesized inclusion complex (IC) was characterized by different physical and spectroscopic techniques, thereby confirming the successful incorporation of the GEM molecule into the nanocage of β-CD. The molecular docking study revealed the orientation of the GEM molecule into the β-CD cavity (-5.40 kcal/mol) to be stably posed for ligand binding. Photostability studies confirmed that the inclusion of GEM using β-CD could lead to better stabilization of GEM (≥96%) for further optical and clinical applications. IC (GEM-β-CD) and GEM exhibited effective antibacterial and antiproliferative activities without being metabolized in a dose-dependent manner. The CT-DNA analysis showed sufficiently strong IC (GEM-β-CD) binding (Ka = 8.1575 × 1010), and this interaction suggests that IC (GEM-β-CD) may possibly exert its biological effects by targeting nucleic acids in the host cell. The newly synthesized biologically active IC (GEM-β-CD), a derivative of GEM, has pharmaceutical development potentiality.
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Affiliation(s)
- Antara Sharma
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, India
- Department
of Chemistry, St. Joseph’s College, Darjeeling 734104, India
| | - Pranish Bomzan
- Department
of Chemistry, Gorubathan Government College, Kalimpong 735231, India
| | - Niloy Roy
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, India
| | - Vikas Kumar Dakua
- Department
of Chemistry, Alipurduar University, Alipurduar 736122, India
| | - Kanak Roy
- Department
of Chemistry, Alipurduar University, Alipurduar 736122, India
| | - Abhinath Barman
- Department
of Physics, Alipurduar University, Alipurduar 736122, India
| | - Rabindra Dey
- Department
of Chemistry, Cooch Behar College, Cooch Behar 736101, India
| | - Abhijit Chhetri
- Department
of Microbiology, St. Joseph’s College, Darjeeling 734104, India
| | - Rajani Dewan
- Department
of Chemistry, St. Joseph’s College, Darjeeling 734104, India
| | - Ankita Dutta
- Department
of Biotechnology, University of North Bengal, Darjeeling 734013, India
| | - Anoop Kumar
- Department
of Biotechnology, University of North Bengal, Darjeeling 734013, India
| | - Mahendra Nath Roy
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, India
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Cura Y, Pérez-Ramírez C, Sánchez-Martín A, Membrive-Jimenez C, Valverde-Merino MI, González-Flores E, Morales AJ. Influence of Single-Nucleotide Polymorphisms on Clinical Outcomes of Capecitabine-Based Chemotherapy in Colorectal Cancer Patients: A Systematic Review. Cancers (Basel) 2023; 15:cancers15061821. [PMID: 36980706 PMCID: PMC10046456 DOI: 10.3390/cancers15061821] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
The aim of this systematic review was to provide a comprehensive overview of the literature published in the last decade on the association of single-nucleotide polymorphisms in genes involved in the pharmacodynamic and pharmacokinetic pathways of capecitabine with treatment outcomes among colorectal cancer patients. A systematic search of the literature published in the last 10 years was carried out in two databases (Medline and Scopus) using keywords related to the objective. Quality assessment of the studies included was performed using an assessment tool derived from the Strengthening the Reporting of Genetic Association (STREGA) statement. Thirteen studies were included in this systematic review. Genes involved in bioactivation, metabolism, transport, mechanism of action of capecitabine, DNA repair, and folate cycle were associated with toxicity. Meanwhile, genes related to DNA repair were associated with therapy effectiveness. This systematic review reveals that several SNPs other than the four DPYD variants that are screened in clinical practice could have an impact on treatment outcomes. These findings suggest the identification of future predictive biomarkers of effectiveness and toxicity in colorectal cancer patients treated with capecitabine. However, the evidence is sparse and requires further validation.
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Affiliation(s)
- Yasmin Cura
- Pharmacy Service, Pharmacogenetics Unit, Hospital Universitario Virgen de las Nieves, Avda. de las Fuerzas Armadas 2, 18004 Granada, Spain
| | - Cristina Pérez-Ramírez
- Department of Biochemistry and Molecular Biology II, José Mataix Institute of Nutrition and Food Technology, Center for Biomedical Research, Universidad de Granada, Avda. del Conocimiento s/n, 18016 Granada, Spain
- Correspondence:
| | - Almudena Sánchez-Martín
- Pharmacy Service, Pharmacogenetics Unit, Hospital Universitario Virgen de las Nieves, Avda. de las Fuerzas Armadas 2, 18004 Granada, Spain
| | - Cristina Membrive-Jimenez
- Pharmacy Service, Pharmacogenetics Unit, Hospital Universitario Virgen de las Nieves, Avda. de las Fuerzas Armadas 2, 18004 Granada, Spain
| | - María Isabel Valverde-Merino
- Pharmaceutical Care Research Group, Facultad de Farmacia, Universidad de Granada, Campus de la Cartuja, 18071 Granada, Spain
| | - Encarnación González-Flores
- Medical Oncology, Hospital Universitario Virgen de las Nieves, Avda. de las Fuerzas Armadas 2, 18004 Granada, Spain
- Biosanitary Research Institute of Granada, Ibs.Granada, Avda. de Madrid, 15, 18012 Granada, Spain
| | - Alberto Jiménez Morales
- Pharmacy Service, Pharmacogenetics Unit, Hospital Universitario Virgen de las Nieves, Avda. de las Fuerzas Armadas 2, 18004 Granada, Spain
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5
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Narendra G, Choudhary S, Raju B, Verma H, Silakari O. Role of Genetic Polymorphisms in Drug-Metabolizing Enzyme-Mediated Toxicity and Pharmacokinetic Resistance to Anti-Cancer Agents: A Review on the Pharmacogenomics Aspect. Clin Pharmacokinet 2022; 61:1495-1517. [PMID: 36180817 DOI: 10.1007/s40262-022-01174-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2022] [Indexed: 01/31/2023]
Abstract
The inter-individual differences in cancer susceptibility are somehow correlated with the genetic differences that are caused by the polymorphisms. These genetic variations in drug-metabolizing enzymes/drug-inactivating enzymes may negatively or positively affect the pharmacokinetic profile of chemotherapeutic agents that eventually lead to pharmacokinetic resistance and toxicity against anti-cancer drugs. For instance, the CYP1B1*3 allele is associated with CYP1B1 overexpression and consequent resistance to a variety of taxanes and platins, while 496T>G is associated with lower levels of dihydropyrimidine dehydrogenase, which results in severe toxicities related to 5-fluorouracil. In this context, a pharmacogenomics approach can be applied to ascertain the role of the genetic make-up in a person's response to any drug. This approach collectively utilizes pharmacology and genomics to develop effective and safe medications that are devoid of resistance problems. In addition, recently reported genomics studies revealed the impact of many single nucleotide polymorphisms in tumors. These studies emphasized the importance of single nucleotide polymorphisms in drug-metabolizing enzymes on the effect of anti-tumor drugs. In this review, we discuss the pharmacogenomics aspect of polymorphisms in detail to provide an insight into the genetic manipulations in drug-metabolizing enzymes that are responsible for pharmacokinetic resistance or toxicity against well-known anti-cancer drugs. Special emphasis is placed on different deleterious single nucleotide polymorphisms and their effect on pharmacokinetic resistance. The information provided in this report may be beneficial to researchers, especially those who are working in the field of biotechnology and human genetics, in rationally manipulating the genetic information of patients with cancer who are undergoing chemotherapy to avoid the problem of pharmacokinetic resistance/toxicity associated with drug-metabolizing enzymes.
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Affiliation(s)
- Gera Narendra
- Molecular Modeling Lab (MML), Department of Pharmaceutical Sciences and Drug Research, Punjabi University, 147002, Patiala, Punjab, India
| | - Shalki Choudhary
- Molecular Modeling Lab (MML), Department of Pharmaceutical Sciences and Drug Research, Punjabi University, 147002, Patiala, Punjab, India
| | - Baddipadige Raju
- Molecular Modeling Lab (MML), Department of Pharmaceutical Sciences and Drug Research, Punjabi University, 147002, Patiala, Punjab, India
| | - Himanshu Verma
- Molecular Modeling Lab (MML), Department of Pharmaceutical Sciences and Drug Research, Punjabi University, 147002, Patiala, Punjab, India
| | - Om Silakari
- Molecular Modeling Lab (MML), Department of Pharmaceutical Sciences and Drug Research, Punjabi University, 147002, Patiala, Punjab, India.
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Idiopathic hyperammonemic encephalopathy secondary to gemcitabine-cisplatin treatment. Cancer Chemother Pharmacol 2022; 90:417-419. [PMID: 36127544 DOI: 10.1007/s00280-022-04476-6] [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: 06/12/2022] [Accepted: 09/13/2022] [Indexed: 11/02/2022]
Abstract
Idiopathic hyperammonemic encephalopathy is a rare complication of chemotherapy, which has previously mainly been associated with L-asparaginase, cytarabine and 5-FU. We present a case following treatment with gemcitabine-cisplatin in a patient with cholangiocarcinoma. The etiology of chemotherapy-induced idiopathic hyperammonemic encephalopathy remains unclear and existing theories differ per chemotherapeutic agent. Physicians treating patients with gemcitabine-cisplatin should be aware of the possibility of this complication, especially because it is treatable when recognized early.
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7
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Matsumoto T, Masuo Y, Tanaka A, Kimura T, Ioroi T, Yamakawa T, Kitahara H, Kato Y. A physiologically based pharmacokinetic and pharmacodynamic model for disposition of FF-10832. Int J Pharm 2022; 627:122250. [DOI: 10.1016/j.ijpharm.2022.122250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 08/29/2022] [Accepted: 09/24/2022] [Indexed: 10/31/2022]
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8
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Allard J, Bonnet M, Laurent L, Bouattour M, Gagaille MP, Leclerc V. Microangiopathy associated with gemcitabine: a drug interaction with nab-paclitaxel? A case series and literature review. Eur J Clin Pharmacol 2022; 78:1087-1093. [PMID: 35507073 DOI: 10.1007/s00228-022-03324-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/15/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE Gemcitabine and nab-paclitaxel association can be used in first- or second-line treatment for metastatic pancreatic adenocarcinoma. Here, we report five cases of supposed gemcitabine-induced thrombotic microangiopathy (G-TMA), four of them with nab-paclitaxel. We assumed that nab-paclitaxel could be responsible for a potential drug interaction with gemcitabine, increasing the risk of thrombotic microangiopathy occurrence. METHODS Clinicians reported cases of supposed G-TMA that were declared to the Pharmacovigilance center. We collected the patients' data (clinical and biological characteristics), calculated an incidence rate of G-TMA in our center, and a Naranjo score for each patient. We also reviewed literature on a potential drug interaction between nab-paclitaxel and gemcitabine. RESULTS Four patients were treated with nab-paclitaxel/gemcitabine and one with gemcitabine alone. The time onset of supposed G-TMA was 2 to 11 months. Patients developed anemia, thrombocytopenia, and renal failure. The incidence rate of supposed G-TMA was 2.7% in our center compared to 0.31% (Meyler's Side Effect of Drugs) and 0.01% in the gemcitabine's summary of product characteristics. Literature review outlined an increase of gemcitabine's plasmatic concentrations induced by nab-paclitaxel (Drugs® website) and a potentiation of gemcitabine's effect by nab-paclitaxel in murine models. This study showed that nab-paclitaxel inhibits cytidine deaminase's activity (responsible for gemcitabine's metabolism) and increases gemcitabine's active metabolite concentrations (gemcitabine triphosphate) in tumor tissues. CONCLUSION High incidence rate of G-TMA was observed in our cohort due to a potential drug interaction between nab-paclitaxel and gemcitabine with an increased risk of developing G-TMA. Additional pharmacological and pharmaco-epidemiological investigations are mandatory to explore this hypothesis.
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Affiliation(s)
- Jeanne Allard
- Pharmacy Department, DMU PRISME, APHP, Beaujon Hospital, 92110, Clichy, France.
| | - Mathilde Bonnet
- Pharmacy Department, DMU PRISME, APHP, Beaujon Hospital, 92110, Clichy, France
| | - Lucie Laurent
- Department of Pancreatology, DMU DIGEST, APHP, Beaujon Hospital, 92110, Clichy, France
| | - Mohamed Bouattour
- Liver Cancer Unit, DMU DIGEST, APHP, Beaujon Hospital, 92110, Clichy, France
| | | | - Vincent Leclerc
- Pharmacy Department, DMU PRISME, APHP, Beaujon Hospital, 92110, Clichy, France
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9
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Pinto-Merino Á, Labrador J, Zubiaur P, Alcaraz R, Herrero MJ, Montesinos P, Abad-Santos F, Saiz-Rodríguez M. Role of Pharmacogenetics in the Treatment of Acute Myeloid Leukemia: Systematic Review and Future Perspectives. Pharmaceutics 2022; 14:pharmaceutics14030559. [PMID: 35335935 PMCID: PMC8954545 DOI: 10.3390/pharmaceutics14030559] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/16/2022] [Accepted: 02/28/2022] [Indexed: 12/12/2022] Open
Abstract
Acute myeloid leukemia (AML) is a heterogeneous disease characterized by remarkable toxicity and great variability in response to treatment. Plenteous pharmacogenetic studies have already been published for classical therapies, such as cytarabine or anthracyclines, but such studies remain scarce for newer drugs. There is evidence of the relevance of polymorphisms in response to treatment, although most studies have limitations in terms of cohort size or standardization of results. The different responses associated with genetic variability include both increased drug efficacy and toxicity and decreased response or resistance to treatment. A broad pharmacogenetic understanding may be useful in the design of dosing strategies and treatment guidelines. The aim of this study is to perform a review of the available publications and evidence related to the pharmacogenetics of AML, compiling those studies that may be useful in optimizing drug administration.
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Affiliation(s)
| | - Jorge Labrador
- Research Unit, Fundación Burgos por la Investigación de la Salud (FBIS), Hospital Universitario de Burgos, 09006 Burgos, Spain; (J.L.); (R.A.)
- Haematology Department, Hospital Universitario de Burgos, 09006 Burgos, Spain
- Facultad de Ciencias de la Salud, Universidad Isabel I, 09003 Burgos, Spain
| | - Pablo Zubiaur
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (P.Z.); (F.A.-S.)
- Clinical Pharmacology Department, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria La Princesa (IP), Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Raquel Alcaraz
- Research Unit, Fundación Burgos por la Investigación de la Salud (FBIS), Hospital Universitario de Burgos, 09006 Burgos, Spain; (J.L.); (R.A.)
| | - María José Herrero
- Pharmacogenetics Department, Hospital Universitari i Politècnic La Fe, 46026 Valencia, Spain;
| | - Pau Montesinos
- Haematology Department, Hospital Universitari i Politècnic La Fe, 46026 Valencia, Spain;
| | - Francisco Abad-Santos
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (P.Z.); (F.A.-S.)
- Clinical Pharmacology Department, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria La Princesa (IP), Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Miriam Saiz-Rodríguez
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain;
- Research Unit, Fundación Burgos por la Investigación de la Salud (FBIS), Hospital Universitario de Burgos, 09006 Burgos, Spain; (J.L.); (R.A.)
- Correspondence: ; Tel.: +34-947-281-800 (ext. 36078)
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10
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Yang Y, Li J, Yao L, Wu L. Effect of Photodynamic Therapy on Gemcitabine-Resistant Cholangiocarcinoma in vitro and in vivo Through KLF10 and EGFR. Front Cell Dev Biol 2021; 9:710721. [PMID: 34805140 PMCID: PMC8595284 DOI: 10.3389/fcell.2021.710721] [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: 05/17/2021] [Accepted: 09/16/2021] [Indexed: 12/15/2022] Open
Abstract
Cholangiocarcinoma is a relatively rare neoplasm with increasing incidence. Although chemotherapeutic agent such as gemcitabine has long been used as standard treatment for cholangiocarcinoma, the interindividual variability in target and drug sensitivity and specificity may lead to therapeutic resistance. In the present study, we found that photodynamic therapy (PDT) treatment inhibited gemcitabine-resistant cholangiocarcinoma cells via repressing cell viability, enhancing cell apoptosis, and eliciting G1 cell cycle arrest through modulating Cyclin D1 and caspase 3 cleavage. In vivo, PDT treatment significantly inhibited the growth of gemcitabine-resistant cholangiocarcinoma cell-derived tumors. Online data mining and experimental analyses indicate that KLF10 expression was induced, whereas EGFR expression was downregulated by PDT treatment; KLF10 targeted the EGFR promoter region to inhibit EGFR transcription. Under PDT treatment, EGFR overexpression and KLF10 silencing attenuated the anti-cancer effects of PDT on gemcitabine-resistant cholangiocarcinoma cells by promoting cell viability, inhibiting apoptosis, and increasing S phase cell proportion. Importantly, under PDT treatment, the effects of KLF10 silencing were significantly reversed by EGFR silencing. In conclusion, PDT treatment induces KLF10 expression and downregulates EGFR expression. KLF10 binds to EGFR promoter region to inhibit EGFR transcription. The KLF10/EGFR axis participates in the process of the inhibition of PDT on gemcitabine-resistant cholangiocarcinoma cells.
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Affiliation(s)
- Yang Yang
- Department of Clinical Pathology, Hunan Cancer Hospital, Changsha, China.,Department of Hepatobiliary Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jigang Li
- Department of Clinical Pathology, Hunan Cancer Hospital, Changsha, China
| | - Lei Yao
- Academician Expert Workstation of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Lile Wu
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
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11
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Principe DR, Underwood PW, Korc M, Trevino JG, Munshi HG, Rana A. The Current Treatment Paradigm for Pancreatic Ductal Adenocarcinoma and Barriers to Therapeutic Efficacy. Front Oncol 2021; 11:688377. [PMID: 34336673 PMCID: PMC8319847 DOI: 10.3389/fonc.2021.688377] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/29/2021] [Indexed: 12/15/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has a dismal prognosis, with a median survival time of 10-12 months. Clinically, these poor outcomes are attributed to several factors, including late stage at the time of diagnosis impeding resectability, as well as multi-drug resistance. Despite the high prevalence of drug-resistant phenotypes, nearly all patients are offered chemotherapy leading to modest improvements in postoperative survival. However, chemotherapy is all too often associated with toxicity, and many patients elect for palliative care. In cases of inoperable disease, cytotoxic therapies are less efficacious but still carry the same risk of serious adverse effects, and clinical outcomes remain particularly poor. Here we discuss the current state of pancreatic cancer therapy, both surgical and medical, and emerging factors limiting the efficacy of both. Combined, this review highlights an unmet clinical need to improve our understanding of the mechanisms underlying the poor therapeutic responses seen in patients with PDAC, in hopes of increasing drug efficacy, extending patient survival, and improving quality of life.
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Affiliation(s)
- Daniel R. Principe
- Medical Scientist Training Program, University of Illinois College of Medicine, Chicago, IL, United States
- Department of Surgery, University of Illinois at Chicago, Chicago, IL, United States
| | | | - Murray Korc
- Department of Developmental and Cell Biology, University of California, Irvine, CA, United States
| | - Jose G. Trevino
- Department of Surgery, Division of Surgical Oncology, Virginia Commonwealth University, Richmond, VA, United States
| | - Hidayatullah G. Munshi
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
- Jesse Brown VA Medical Center, Chicago, IL, United States
| | - Ajay Rana
- Department of Surgery, University of Illinois at Chicago, Chicago, IL, United States
- Jesse Brown VA Medical Center, Chicago, IL, United States
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12
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Li J, Chen B, Xi WQ, Yang C, Zhang WX. Gene-Gene Interactions of Gemcitabine Metabolizing-Enzyme Genes hCNT3 and WEE1 for Preventing Severe Gemcitabine-Induced Hematological Toxicity. J Clin Pharmacol 2021; 61:1376-1385. [PMID: 33974709 DOI: 10.1002/jcph.1909] [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: 02/10/2021] [Accepted: 05/10/2021] [Indexed: 11/12/2022]
Abstract
Most patients experience severe hematological toxicity during treatment with gemcitabine; thus, preventing such toxicity would improve the treatment effects and patient quality of life. We analyzed 13 polymorphisms in the transporters, metabolizing enzymes, targets, and genes involved in DNA damage and the folate pathway among 132 patients treated with gemcitabine and studied their association with the severity of the hematological toxicities. Single-locus analysis showed that the single-nucleotide polymorphisms (SNPs) RRM1 rs12806698 and rs11031918 and DCTD rs7663494 were significantly associated with severe neutropenia, hENT1 rs760370 and hCNT3 rs7867504 and rs4877831 were associated with severe leukopenia, CDA rs2072671, DCTD rs7663494, and WEE1 rs3910384 were associated with severe anemia, and MTHFR rs1801133 was associated with severe thrombocytopenia after stringent Bonferroni correction (P < .0038). The gene-gene interaction analysis identified the overall best models, including a 2-way interaction model (hCNT3 rs7867504 and dCK rs12648166) for severe leukopenia (P = .0022) and a 3-locus model (CDA rs207671, DCTD rs7663494, and WEE1 rs3910384) for severe anemia with a strong synergistic effect (P = .0001). The association with hematological toxicity was further strengthened by the results of a haplotype analysis, in which the homozygous genotype combination of rs3910384 CC, rs2072671 AA, rs12648166 GG, rs7867504 CC, and rs7663494 TT conferred high genetic susceptibility to severe thrombocytopenia. Our results suggest that the gene-gene interaction of gemcitabine metabolic pathway genes and WEE1 contributes to susceptibility to gemcitabine-induced hematological toxicity. Moreover, we propose a promising data-mining analysis approach (generalized multifactor dimensionality reduction) to detect and characterize gene-gene interactions.
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Affiliation(s)
- Juan Li
- Department of Pharmacy, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Bing Chen
- Department of Pharmacy, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Wen-Qi Xi
- Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Chen Yang
- Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Wei-Xia Zhang
- Department of Pharmacy, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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13
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Di Francia R, Crisci S, De Monaco A, Cafiero C, Re A, Iaccarino G, De Filippi R, Frigeri F, Corazzelli G, Micera A, Pinto A. Response and Toxicity to Cytarabine Therapy in Leukemia and Lymphoma: From Dose Puzzle to Pharmacogenomic Biomarkers. Cancers (Basel) 2021; 13:cancers13050966. [PMID: 33669053 PMCID: PMC7956511 DOI: 10.3390/cancers13050966] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 01/04/2023] Open
Abstract
Simple Summary In this review, the authors propose a crosswise examination of cytarabine-related issues ranging from the spectrum of clinical activity and severe toxicities, through updated cellular pharmacology and drug formulations, to the genetic variants associated with drug-induced phenotypes. Cytarabine (cytosine arabinoside; Ara-C) in multiagent chemotherapy regimens is often used for leukemia or lymphoma treatments, as well as neoplastic meningitis. Chemotherapy regimens can induce a suboptimal clinical outcome in a fraction of patients. The individual variability in clinical response to Leukemia & Lymphoma treatments among patients appears to be associated with intracellular accumulation of Ara-CTP due to genetic variants related to metabolic enzymes. The review provides exhaustive information on the effects of Ara-C-based therapies, the adverse drug reaction will also be provided including bone pain, ocular toxicity (corneal pain, keratoconjunctivitis, and blurred vision), maculopapular rash, and occasional chest pain. Evidence for predicting the response to cytarabine-based treatments will be highlighted, pointing at their significant impact on the routine management of blood cancers. Abstract Cytarabine is a pyrimidine nucleoside analog, commonly used in multiagent chemotherapy regimens for the treatment of leukemia and lymphoma, as well as for neoplastic meningitis. Ara-C-based chemotherapy regimens can induce a suboptimal clinical outcome in a fraction of patients. Several studies suggest that the individual variability in clinical response to Leukemia & Lymphoma treatments among patients, underlying either Ara-C mechanism resistance or toxicity, appears to be associated with the intracellular accumulation and retention of Ara-CTP due to genetic variants related to metabolic enzymes. Herein, we reported (a) the latest Pharmacogenomics biomarkers associated with the response to cytarabine and (b) the new drug formulations with optimized pharmacokinetics. The purpose of this review is to provide readers with detailed and comprehensive information on the effects of Ara-C-based therapies, from biological to clinical practice, maintaining high the interest of both researcher and clinical hematologist. This review could help clinicians in predicting the response to cytarabine-based treatments.
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Affiliation(s)
- Raffaele Di Francia
- Italian Association of Pharmacogenomics and Molecular Diagnostics, 60126 Ancona, Italy;
| | - Stefania Crisci
- Hematology-Oncology and Stem Cell transplantation Unit, National Cancer Institute, Fondazione “G. Pascale” IRCCS, 80131 Naples, Italy; (S.C.); (G.I.); (R.D.F.); (G.C.); (A.P.)
| | - Angela De Monaco
- Clinical Patology, ASL Napoli 2 Nord, “S.M. delle Grazie Hospital”, 80078 Pozzuoli, Italy;
| | - Concetta Cafiero
- Medical Oncology, S.G. Moscati, Statte, 74010 Taranto, Italy
- Correspondence: or (C.C.); (A.M.); Tel.:+39-34-0101-2002 (C.C.); +39-06-4554-1191 (A.M.)
| | - Agnese Re
- Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Giancarla Iaccarino
- Hematology-Oncology and Stem Cell transplantation Unit, National Cancer Institute, Fondazione “G. Pascale” IRCCS, 80131 Naples, Italy; (S.C.); (G.I.); (R.D.F.); (G.C.); (A.P.)
| | - Rosaria De Filippi
- Hematology-Oncology and Stem Cell transplantation Unit, National Cancer Institute, Fondazione “G. Pascale” IRCCS, 80131 Naples, Italy; (S.C.); (G.I.); (R.D.F.); (G.C.); (A.P.)
- Department of Clinical Medicine and Surgery, Federico II University, 80131 Naples, Italy
| | | | - Gaetano Corazzelli
- Hematology-Oncology and Stem Cell transplantation Unit, National Cancer Institute, Fondazione “G. Pascale” IRCCS, 80131 Naples, Italy; (S.C.); (G.I.); (R.D.F.); (G.C.); (A.P.)
| | - Alessandra Micera
- Research and Development Laboratory for Biochemical, Molecular and Cellular Applications in Ophthalmological Sciences, IRCCS—Fondazione Bietti, 00184 Rome, Italy
- Correspondence: or (C.C.); (A.M.); Tel.:+39-34-0101-2002 (C.C.); +39-06-4554-1191 (A.M.)
| | - Antonio Pinto
- Hematology-Oncology and Stem Cell transplantation Unit, National Cancer Institute, Fondazione “G. Pascale” IRCCS, 80131 Naples, Italy; (S.C.); (G.I.); (R.D.F.); (G.C.); (A.P.)
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14
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Vivaldi C, Crucitta S, Catanese S, Cucchiara F, Arrigoni E, Pecora I, Rofi E, Fornaro L, Salani F, Massa V, Vasile E, Morganti R, Danesi R, Del Re M. Comprehensive pharmacogenetic analysis of DPYD, UGT, CDA, and ABCB1 polymorphisms in pancreatic cancer patients receiving mFOLFIRINOX or gemcitabine plus nab-paclitaxel. THE PHARMACOGENOMICS JOURNAL 2021; 21:233-242. [PMID: 33462346 DOI: 10.1038/s41397-020-00203-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 11/09/2020] [Accepted: 12/04/2020] [Indexed: 12/14/2022]
Abstract
Modified FOLFIRINOX (mFOLFIRINOX) and gemcitabine + nab-paclitaxel (GemNab) regimens represent a standard treatment in advanced pancreatic cancer (aPC). DPYD and UGT1A1 variants are relevant predictors of fluoropyrimidine and irinotecan-associated adverse events (AEs). Furthermore, data about the associations between polymorphisms in ABCB and CDA genes and GemNab-related toxicities are still controversial. The present study analyzes the association between DPYD, UGT, ABCB1, CDA variants, and AEs in aPC patients (pts) treated with mFOLFIRINOX or GemNab. Blood samples collected from 104 aPC pts treated with mFOLFIRINOX and 63 with GemNab were tested for DPYD c.1679T>G, IVS14+1G>A, c.2194G>A, c.2846A>T, UGT1A1*28, CDA c.79A>C, and ABCB1 c.1236C>T, c.2677G>T/A, c.3435C>T by real-time PCR and automatic sequencing. In mFOLFIRINOX cohort, DPYD IVS14+1GA genotype was associated with G4 hematological AEs, while the UGT1A1*28 significantly correlated with the risk of thrombocytopenia (p = 0.006). In the GemNab cohort, a significant association between CDA c.79CC and high-grade nausea was observed (p = 0.002). Moreover, the presence of at least a mutant allele in ABCB1 increased the risk of overall hematological AEs (p = 0.01), both further strengthened by the presence of CDA c.79CC (p = 0.0002). DPYD IVS14+1A allele is confirmed to be associated with fluoropyrimidine life-threatening toxicities, and UGT1A1*28 is related with a higher risk of hematologic AEs following irinotecan treatment. CDA c.79C and ABCB1 c.1236T, c.2677T/A, and c.3435T mutant alleles are predictive biomarkers of GemNab-related AEs. All these variants should be considered in aPC pts candidate to mFOLFIRINOX or GemNab treatments.
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Affiliation(s)
- Caterina Vivaldi
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Stefania Crucitta
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Silvia Catanese
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Federico Cucchiara
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elena Arrigoni
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Irene Pecora
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Eleonora Rofi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Lorenzo Fornaro
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Francesca Salani
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Valentina Massa
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Enrico Vasile
- Medical Oncology Unit 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Riccardo Morganti
- Departmental Section of Statistical Support for Clinical Trials, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Romano Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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15
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Drug repurposing of pyrimidine analogs as potent antiviral compounds against human enterovirus A71 infection with potential clinical applications. Sci Rep 2020; 10:8159. [PMID: 32424333 PMCID: PMC7235037 DOI: 10.1038/s41598-020-65152-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 04/28/2020] [Indexed: 01/15/2023] Open
Abstract
Enterovirus A71 (EV-A71) is one of the aetiological agents for the hand, foot and mouth disease (HFMD) in young children and a potential cause of neurological complications in afflicted patients. Since its discovery in 1969, there remains no approved antiviral for EV-A71 and other HFMD-causing enteroviruses. We set out to address the lack of therapeutics against EV-A71 by screening an FDA-approved drug library and found an enrichment of hits including pyrimidine antimetabolite, gemcitabine which showed 90.2% of inhibition on EV-A71 infection. Gemcitabine and other nucleoside analogs, LY2334737 and sofosbuvir inhibition of EV-A71 infection were disclosed using molecular and proteomic quantification, and in vitro and in vivo efficacy evaluation. Gemcitabine displayed a significant reduction of infectious EV-A71 titres by 2.5 logs PFU/mL and was shown to target the early stage of EV-A71 viral RNA and viral protein synthesis process especially via inhibition of the RNA dependent RNA polymerase. In addition, the drug combination study of gemcitabine's synergistic effects with interferon-β at 1:1 and 1:2 ratio enhanced inhibition against EV-A71 replication. Since gemcitabine is known to metabolize rapidly in vivo, other nucleoside analogs, LY2334737 and sofosbuvir conferred protection in mice against lethal EV-A71 challenge by potentially reducing the death rate, viral titers as well on virus-induced pathology in the limb muscle tissue of mice. Additionally, we found that gemcitabine is competent to inhibit other positive-sense RNA viruses of the Flaviviridae and Togaviridae family. Overall, these drugs provide new insights into targeting viral factors as a broad-spectrum antiviral strategy with potential therapeutic value for future development and are worthy of potential clinical application.
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16
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An initial genetic analysis of gemcitabine-induced high-grade neutropenia in pancreatic cancer patients in CALGB 80303 (Alliance). Pharmacogenet Genomics 2020; 29:123-131. [PMID: 30889042 DOI: 10.1097/fpc.0000000000000375] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES One of the standard of care regimens for advanced pancreatic cancer is gemcitabine-based chemotherapy. The efficacy of gemcitabine is limited by dose-limiting hematologic toxicities especially neutropenia. Uncovering the variability of these toxicities attributed to germline DNA variation is of great importance. PATIENTS AND METHODS CALGB 80303 was a randomized study in advanced pancreatic cancer patients treated with gemcitabine with or without bevacizumab. The study protocol included genotyping of genes of gemcitabine disposition (CDA, DCTD, SLC29A1, SLC28A1, and SLC29A2), as well as a genome-wide analysis. The clinical phenotype was time to early high-grade neutropenia event accounting for progression or death or other treatment-terminating adverse events as competing for informative events. The inference was carried out on the basis of the association between genotype and cause-specific hazard of a neutropenic event. RESULTS The primary analyses were carried out on the basis of 294 genetically estimated European pancreatic cancer patients. For CDA rs2072671 (A>C), AC and CC patients had a lower risk of neutropenia than AA patients (P=0.01, hazard ratio: 0.61, 95% confidence interval: 0.41-0.89). For SLC28A1 rs3825876 (G>A), AA patients have a higher risk of neutropenia than GA and GG patients (P=0.02, hazard ratio: 1.51, 95% confidence interval: 1.06-2.16). CDA rs2072671 was associated with increased mRNA expression in whole blood in three studies (P=2.7e-14, 6.61e-62, and 9.70e-65). In the genome-wide analysis, variants in TGFB2 were among the top hits (lowest P=1.62e-06) but had no effect in luciferase assays. CONCLUSION This is the first genetic analysis of gemcitabine-induced neutropenia using a competing risk model in a prospective randomized clinical study has proposed a potentially novel mechanism of the protective effect of the CDA rs2072671 variant. Further confirmation is needed.
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17
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Wu L, Zhang F, Chen X, Wan J, Wang Y, Li T, Wang H. Self-Assembled Gemcitabine Prodrug Nanoparticles Show Enhanced Efficacy against Patient-Derived Pancreatic Ductal Adenocarcinoma. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3327-3340. [PMID: 31872760 DOI: 10.1021/acsami.9b16209] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Effective new therapies for pancreatic ductal adenocarcinoma (PDAC) are desperately needed as the prognosis of PDAC patients is dismal and treatment remains a major challenge. Gemcitabine (GEM) is commonly used to treat PDAC; however, the clinical use of GEM has been greatly compromised by its low delivery efficacy and drug resistance. Here, we describe a very simple yet cost-effective approach that synergistically combines drug reconstitution, supramolecular nanoassembly, and tumor-specific targeting to address the multiple challenges posed by the delivery of the chemotherapeutic drug GEM. Using our developed PUFAylation technology, the GEM prodrug was able to spontaneously self-assemble into colloidal stable nanoparticles with sub-100 nm size on covalent attachment of hydrophobic linoleic acid via amide linkage. The prodrug nanoassemblies could be further refined by PEGylation and PDAC-specific peptide ligand for preclinical studies. In vitro cell-based assays showed that not only were GEM nanoparticles superior to free GEM but also the decoration with PDAC-homing peptide facilitated the intracellular uptake of nanoparticles and thereby augmented the cytotoxic activity. In two separate xenograft models of human PDAC, one of which was a patient-derived xenograft model, the administration of targeted nanoparticles resulted in marked inhibition of tumor progression as well as alleviated systemic toxicity. Together, these data unequivocally confirm that the hydrophilic and rapidly metabolized drug GEM can be feasibly transformed into a pharmacologically efficient nanomedicine through exploiting the PUFAylation technology. This strategy could also potentially be applied to rescue many other therapeutics that show unfavorable outcomes in the preclinical studies because of pharmacologic obstacles.
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Affiliation(s)
- Liming Wu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
| | - Fu Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
| | - Xiaona Chen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
| | - Jianqin Wan
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
| | - Yuchen Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
- Department of Chemical Engineering , Zhejiang University , Hangzhou 310027 , PR China
| | - Tongyu Li
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
| | - Hangxiang Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital; Zhejiang Provincial Key Laboratory of Pancreatic Disease; Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine , Zhejiang University , Hangzhou 310003 , PR China
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18
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Moghimi S, Morsali A, Heravi MM, Beyramabadi SA. Quantum‐Chemical Modeling of Cyclic Peptide‐Selenium Nanoparticle as an Anticancer Drug Nanocarrier. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sara Moghimi
- Department of Chemistry, Mashhad BranchIslamic Azad University Mashhad Iran
| | - Ali Morsali
- Department of Chemistry, Mashhad BranchIslamic Azad University Mashhad Iran
- Research Center for Animal Development Applied Biology, Mashhad BranchIslamic Azad University Mashhad 917568 Iran
| | - Mohammad M. Heravi
- Department of Chemistry, Mashhad BranchIslamic Azad University Mashhad Iran
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19
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Frances A, Cordelier P. The Emerging Role of Cytidine Deaminase in Human Diseases: A New Opportunity for Therapy? Mol Ther 2019; 28:357-366. [PMID: 31870623 DOI: 10.1016/j.ymthe.2019.11.026] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/14/2019] [Accepted: 11/25/2019] [Indexed: 12/23/2022] Open
Abstract
The recycling activity of cytidine deaminase (CDA) within the pyrimidine salvage pathway is essential to DNA and RNA synthesis. As such, CDA deficiency can lead to replicative stress, notably in Bloom syndrome. Alternatively, CDA also can deaminate cytidine and deoxycytidine analog-based therapies, such as gemcitabine. Thus, CDA overexpression is often associated with lower systemic, chemotherapy-related, adverse effects but also with resistance to treatment. Considering the increasing interest of CDA in cancer chemoresistance, the aims of this review are to describe CDA structure, regulation of expression, and activity, and to report the therapeutic strategies based on CDA expression that recently emerged for tumor treatment.
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Affiliation(s)
- Audrey Frances
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul Sabatier, INSERM, Cancer Research Center of Toulouse (CRCT), Toulouse, France
| | - Pierre Cordelier
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul Sabatier, INSERM, Cancer Research Center of Toulouse (CRCT), Toulouse, France.
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20
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Jacobs BAW, Deenen MJ, Joerger M, Rosing H, de Vries N, Meulendijks D, Cats A, Beijnen JH, Schellens JHM, Huitema ADR. Pharmacokinetics of Capecitabine and Four Metabolites in a Heterogeneous Population of Cancer Patients: A Comprehensive Analysis. CPT-PHARMACOMETRICS & SYSTEMS PHARMACOLOGY 2019; 8:940-950. [PMID: 31652031 PMCID: PMC6930859 DOI: 10.1002/psp4.12474] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 09/06/2019] [Indexed: 12/19/2022]
Abstract
Capecitabine is an oral prodrug of the anticancer drug 5‐fluorouracil (5‐FU). The primary aim of this study was to develop a pharmacokinetic model for capecitabine and its metabolites, 5′‐deoxy‐5‐fluorocytidine (dFCR), 5′‐deoxy‐5‐fluorouridine (dFUR), 5‐FU, and fluoro‐β‐alanine (FBAL) using data from a heterogeneous population of cancer patients (n = 237) who participated in seven clinical studies. A four‐transit model adequately described capecitabine absorption. Capecitabine, dFCR, and FBAL pharmacokinetics were well described by two‐compartment models, and dFUR and 5‐FU were subject to flip‐flop pharmacokinetics. Partial and total gastrectomy were associated with a significantly faster capecitabine absorption resulting in higher capecitabine and metabolite peak concentrations. Patients who were heterozygous polymorphic for a genetic mutation encoding dihydropyrimidine dehydrogenase, the DPYD*2A mutation, demonstrated a 21.5% (relative standard error 11.2%) reduction in 5‐FU elimination. This comprehensive population model gives an extensive overview of capecitabine and metabolite pharmacokinetics in a large and heterogeneous population of cancer patients.
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Affiliation(s)
- Bart A W Jacobs
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Maarten J Deenen
- Department of Clinical Pharmacy, Catharina Hospital, Eindhoven, The Netherlands.,Department of Clinical Pharmacology and Toxicology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Markus Joerger
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Hilde Rosing
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Niels de Vries
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Didier Meulendijks
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Dutch Medicines Evaluation Board, Utrecht, The Netherlands
| | - Annemieke Cats
- Department of Gastrointestinal Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jos H Beijnen
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Division of Pharmaco-epidemiology & Clinical Pharmacology, Science Faculty, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Jan H M Schellens
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Division of Pharmaco-epidemiology & Clinical Pharmacology, Science Faculty, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Alwin D R Huitema
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, The Netherlands
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21
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Li J, Xu D, Huang J, Wang YN, Ma XP, Lin ZY, Gong P. Associations of cytosine deaminase gene polymorphisms with effectiveness of gemcitabine/cisplatin chemotherapy in patients of Xinjiang Uyghur and Han nationality with non-small cell lung cancer. Int J Biol Markers 2019; 34:389-397. [PMID: 31603383 DOI: 10.1177/1724600819882940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Cytidine deaminase (CDA) polymorphisms may affect the response to gemcitabine/cisplatin chemotherapy in patients with non-small cell lung cancer (NSCLC). This study is designed to investigate the associations of CDA-79A>C and 208G>A polymorphisms and gemcitabine/cisplatin chemotherapy effectiveness in Xinjiang Uyghur and Han patients. METHODS This prospective cohort study enrolled consecutive patients with stage IIIb/IV NSCLC administered gemcitabine/cisplatin chemotherapy at the First Affiliated Hospital, Medical College of Shihezi University and the First People's Hospital, Kashgar Region. CDA-A79C and CDA-G208A polymorphisms were detected by direct sequencing. Progression-free survival was analyzed by the Kaplan-Meier method. Associations of A79C and G208A polymorphisms with treatment effectiveness and progression-free survival were analyzed using logistic regression and multivariate Cox regression analyses. Subgroup analyses based on ethnicity were performed. RESULTS The study enrolled 120 patients. A79C and G208A polymorphisms followed the Hardy-Weinberg equilibrium. The frequencies of the AA, AC, and CC genotypes and the A and C alleles of A79C were 52.2%, 29.9%, 17.9%, 67.2%, and 32.8%, respectively, in Han patients and 75.4%, 18.9%, 5.7%, 84.9%, and 5.1%, respectively, in Uyghur patients. Uyghur patients had lower frequencies of A79C-AC/CC genotypes, A79C-C allele, G208A-GA genotype, and G208A-A allele (P<0.05). Compared with A79C-AA, the odds of ineffective chemotherapy were increased for A79C-AC (odds ratio [OR] 2.818; 95% confidence interval [95% CI] 1.031, 7.705; P=0.043) and A79C-CC (OR 9.864; 95% CI 1.232, 78.966; P=0.031). G208A polymorphisms did not influence chemotherapy effectiveness. Chemotherapy was more effective in Han patients than in Uyghur patients for A79C-AC and G208A-GG. Progression-free survival was longer for A79C-AA versus A79C-AC/CC (10 vs. 7 months, P=0.004) and G208A-GA/AA vs. G208A-AA (12 vs. 8 months, P=0.010). Polymorphisms of A79C (hazard ratio [HR] 1.617; 95% CI 1.009, 2.592; P=0.046) and G208A (HR 2.193; 95% CI 1.055, 4.557; P=0.035) were associated with progression-free survival. CONCLUSION For Uyghur and Han ethnic groups, A79C and G208A polymorphisms can be used as a promising biomarker for the chemotherapy efficacy and prognosis of NSCLC.
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Affiliation(s)
- Jing Li
- Department of Oncology, First Affiliated Hospital, School of Medicine, Shihezi University, Xinjiang, P.R. China
| | - Dan Xu
- Department of Oncology, First Affiliated Hospital, School of Medicine, Shihezi University, Xinjiang, P.R. China
| | - Jian Huang
- Department of Blood Chemotherapy, Wenzhou Central Hospital, Zhejiang P.R. China
| | - Yan-Na Wang
- Department of Oncology, First Affiliated Hospital, School of Medicine, Shihezi University, Xinjiang, P.R. China
| | - Xiao-Ping Ma
- Department of Oncology, First Affiliated Hospital, School of Medicine, Shihezi University, Xinjiang, P.R. China
| | - Zhi-Yi Lin
- Department of Oncology, First Affiliated Hospital, School of Medicine, Shihezi University, Xinjiang, P.R. China
| | - Ping Gong
- Department of Oncology, First Affiliated Hospital, School of Medicine, Shihezi University, Xinjiang, P.R. China
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Bhise NS, Elsayed AH, Cao X, Pounds S, Lamba JK. MicroRNAs Mediated Regulation of Expression of Nucleoside Analog Pathway Genes in Acute Myeloid Leukemia. Genes (Basel) 2019; 10:genes10040319. [PMID: 31022985 PMCID: PMC6523677 DOI: 10.3390/genes10040319] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/16/2019] [Accepted: 04/20/2019] [Indexed: 01/08/2023] Open
Abstract
Nucleoside analog, cytarabine (ara-C) is the mainstay of acute myeloid leukemia (AML) chemotherapy. Cytarabine and other nucleoside analogs require activation to the triphosphate form (ara-CTP). Intracellular ara-CTP levels demonstrate significant inter-patient variation and have been related to therapeutic response in AML patients. Inter-patient variation in expression levels of drug transporters or enzymes involved in their activation or inactivation of cytarabine and other analogs is a prime mechanism contributing to development of drug resistance. Since microRNAs (miRNAs) are known to regulate gene-expression, the aim of this study was to identify miRNAs involved in regulation of messenger RNA expression levels of cytarabine pathway genes. We evaluated miRNA and gene-expression levels of cytarabine metabolic pathway genes in 8 AML cell lines and The Cancer Genome Atlas (TCGA) data base. Using correlation analysis and functional validation experiments, our data demonstrates that miR-34a-5p and miR-24-3p regulate DCK, an enzyme involved in activation of cytarabine and DCDT, an enzyme involved in metabolic inactivation of cytarabine expression, respectively. Further our results from gel shift assays confirmed binding of these mRNA-miRNA pairs. Our results show miRNA mediated regulation of gene expression levels of nucleoside metabolic pathway genes can impact interindividual variation in expression levels which in turn may influence treatment outcomes.
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Affiliation(s)
- Neha S Bhise
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics, University of Florida, Gainesville, FL 32610, USA.
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN 55455, USA.
| | - Abdelrahman H Elsayed
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics, University of Florida, Gainesville, FL 32610, USA.
| | - Xueyuan Cao
- Department of Acute and Tertiary Care, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
| | - Stanley Pounds
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN 38105, USA.
| | - Jatinder K Lamba
- Department of Pharmacotherapy and Translational Research, Center for Pharmacogenomics, University of Florida, Gainesville, FL 32610, USA.
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23
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Gemcitabine-loaded DSPE-PEG-PheoA liposome as a photomediated immune modulator for cholangiocarcinoma treatment. Biomaterials 2018; 183:139-150. [PMID: 30170256 DOI: 10.1016/j.biomaterials.2018.08.052] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 12/21/2022]
Abstract
To improve the therapeutic efficacy of gemcitabine (GEM) as an anticancer drug for bile duct cancer, GEM-loaded liposomes (GDPPL) prepared from a photosensitizer-conjugated lipid were investigated regarding the drug release kinetics, photodynamic therapy (PDT) efficacy, and immunomodulatory effects. The release rate of GEM from the liposomes was improved approximately 2-fold compared to non-laser irradiation groups due to lipid disruption by reactive oxygen species produced from the activated photosensitizer upon laser irradiation. Through in vitro testing using a human liver bile duct carcinoma cell line (HuCCT-1), the cytotoxicity of GDPPL with laser irradiation was enhanced due to rapid GEM release and PDT effects. Furthermore, the results of in vivo tests using a HuCCT-1 tumor-bearing xenograft mice model showed that GDPPL exhibited approximately 3-fold antitumoral effects compared to control group. Additionally, immunohistochemical analysis demonstrated the recruitment of immunostimulatory cells in tumor tissues. IHC tests in BALB/c mice indicated that GDPPL under laser irradiation dramatically enhanced the quantities of various immune cells for effective antitumoral immunotherapy against biliary tract cancer. From these results, it was concluded that GDPPL with rapid drug release behavior, PDT efficacy, and immunomodulatory effects upon laser irradiation has potential as an antitumor therapeutic agent for biliary tract cancer.
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24
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Tsesmetzis N, Paulin CBJ, Rudd SG, Herold N. Nucleobase and Nucleoside Analogues: Resistance and Re-Sensitisation at the Level of Pharmacokinetics, Pharmacodynamics and Metabolism. Cancers (Basel) 2018; 10:cancers10070240. [PMID: 30041457 PMCID: PMC6071274 DOI: 10.3390/cancers10070240] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 02/07/2023] Open
Abstract
Antimetabolites, in particular nucleobase and nucleoside analogues, are cytotoxic drugs that, starting from the small field of paediatric oncology, in combination with other chemotherapeutics, have revolutionised clinical oncology and transformed cancer into a curable disease. However, even though combination chemotherapy, together with radiation, surgery and immunotherapy, can nowadays cure almost all types of cancer, we still fail to achieve this for a substantial proportion of patients. The understanding of differences in metabolism, pharmacokinetics, pharmacodynamics, and tumour biology between patients that can be cured and patients that cannot, builds the scientific basis for rational therapy improvements. Here, we summarise current knowledge of how tumour-specific and patient-specific factors can dictate resistance to nucleobase/nucleoside analogues, and which strategies of re-sensitisation exist. We revisit well-established hurdles to treatment efficacy, like the blood-brain barrier and reduced deoxycytidine kinase activity, but will also discuss the role of novel resistance factors, such as SAMHD1. A comprehensive appreciation of the complex mechanisms that underpin the failure of chemotherapy will hopefully inform future strategies of personalised medicine.
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Affiliation(s)
- Nikolaos Tsesmetzis
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, 171 77 Stockholm, Sweden.
| | - Cynthia B J Paulin
- Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, 171 65 Stockholm, Sweden.
| | - Sean G Rudd
- Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, 171 65 Stockholm, Sweden.
| | - Nikolas Herold
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, 171 77 Stockholm, Sweden.
- Paediatric Oncology, Theme of Children's and Women's Health, Karolinska University Hospital Solna, 171 76 Stockholm, Sweden.
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25
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Elander NO, Aughton K, Ghaneh P, Neoptolemos JP, Palmer DH, Cox TF, Campbell F, Costello E, Halloran CM, Mackey JR, Scarfe AG, Valle JW, McDonald AC, Carter R, Tebbutt NC, Goldstein D, Shannon J, Dervenis C, Glimelius B, Deakin M, Charnley RM, Anthoney A, Lerch MM, Mayerle J, Oláh A, Büchler MW, Greenhalf W. Intratumoural expression of deoxycytidylate deaminase or ribonuceotide reductase subunit M1 expression are not related to survival in patients with resected pancreatic cancer given adjuvant chemotherapy. Br J Cancer 2018; 118:1084-1088. [PMID: 29523831 PMCID: PMC5931097 DOI: 10.1038/s41416-018-0005-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 01/04/2018] [Accepted: 01/04/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Deoxycytidylate deaminase (DCTD) and ribonucleotide reductase subunit M1 (RRM1) are potential prognostic and predictive biomarkers for pyrimidine-based chemotherapy in pancreatic adenocarcinoma. METHODS Immunohistochemical staining of DCTD and RRM1 was performed on tissue microarrays representing tumour samples from 303 patients in European Study Group for Pancreatic Cancer (ESPAC)-randomised adjuvant trials following pancreatic resection, 272 of whom had received gemcitabine or 5-fluorouracil with folinic acid in ESPAC-3(v2), and 31 patients from the combined ESPAC-3(v1) and ESPAC-1 post-operative pure observational groups. RESULTS Neither log-rank testing on dichotomised strata or Cox proportional hazard regression showed any relationship of DCTD or RRM1 expression levels to survival overall or by treatment group. CONCLUSIONS Expression of either DCTD or RRM1 was not prognostic or predictive in patients with pancreatic adenocarcinoma who had had post-operative chemotherapy with either gemcitabine or 5-fluorouracil with folinic acid.
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Affiliation(s)
- N O Elander
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - K Aughton
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - P Ghaneh
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - J P Neoptolemos
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - D H Palmer
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - T F Cox
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - F Campbell
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - E Costello
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - C M Halloran
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK
| | - J R Mackey
- Cross Cancer Institute and University of Alberta, Edmonton, Canada
| | - A G Scarfe
- Cross Cancer Institute and University of Alberta, Edmonton, Canada
| | - J W Valle
- University of Manchester/The Christie NHS Foundation Trust, Manchester, UK
| | - A C McDonald
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - R Carter
- Glasgow Royal Infirmary, Glasgow, UK
| | | | - D Goldstein
- Prince of Wales hospital and Clinical School, University of New South Wales, Sydney, NSW, Australia
| | - J Shannon
- Nepean Cancer Centre and University of Sydney, Camperdown, NSW, Australia
| | | | - B Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - M Deakin
- University Hospital, North Staffordshire, Staffordshire, UK
| | | | - A Anthoney
- St James's University Hospital, Leeds, UK
| | - M M Lerch
- Department of Medicine A, University Medicine Greifswald, Greifswald, Germany
| | - J Mayerle
- Department of Medicine II, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - A Oláh
- The Petz Aladar Hospital, Gyor, Hungary
| | - M W Büchler
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
| | - W Greenhalf
- Cancer Research U.K. Liverpool Cancer Trials Unit, University of Liverpool, Liverpool, UK.
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26
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Hessmann E, Patzak MS, Klein L, Chen N, Kari V, Ramu I, Bapiro TE, Frese KK, Gopinathan A, Richards FM, Jodrell DI, Verbeke C, Li X, Heuchel R, Löhr JM, Johnsen SA, Gress TM, Ellenrieder V, Neesse A. Fibroblast drug scavenging increases intratumoural gemcitabine accumulation in murine pancreas cancer. Gut 2018; 67:497-507. [PMID: 28077438 PMCID: PMC5868285 DOI: 10.1136/gutjnl-2016-311954] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 11/01/2016] [Accepted: 11/23/2016] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Desmoplasia and hypovascularity are thought to impede drug delivery in pancreatic ductal adenocarcinoma (PDAC). However, stromal depletion approaches have failed to show clinical responses in patients. Here, we aimed to revisit the role of the tumour microenvironment as a physical barrier for gemcitabine delivery. DESIGN Gemcitabine metabolites were analysed in LSL-KrasG12D/+ ; LSL-Trp53R172H/+ ; Pdx-1-Cre (KPC) murine tumours and matched liver metastases, primary tumour cell lines, cancer-associated fibroblasts (CAFs) and pancreatic stellate cells (PSCs) by liquid chromatography-mass spectrometry/mass spectrometry. Functional and preclinical experiments, as well as expression analysis of stromal markers and gemcitabine metabolism pathways were performed in murine and human specimen to investigate the preclinical implications and the mechanism of gemcitabine accumulation. RESULTS Gemcitabine accumulation was significantly enhanced in fibroblast-rich tumours compared with liver metastases and normal liver. In vitro, significantly increased concentrations of activated 2',2'-difluorodeoxycytidine-5'-triphosphate (dFdCTP) and greatly reduced amounts of the inactive gemcitabine metabolite 2',2'-difluorodeoxyuridine were detected in PSCs and CAFs. Mechanistically, key metabolic enzymes involved in gemcitabine inactivation such as hydrolytic cytosolic 5'-nucleotidases (Nt5c1A, Nt5c3) were expressed at low levels in CAFs in vitro and in vivo, and recombinant expression of Nt5c1A resulted in decreased intracellular dFdCTP concentrations in vitro. Moreover, gemcitabine treatment in KPC mice reduced the number of liver metastases by >50%. CONCLUSIONS Our findings suggest that fibroblast drug scavenging may contribute to the clinical failure of gemcitabine in desmoplastic PDAC. Metabolic targeting of CAFs may thus be a promising strategy to enhance the antiproliferative effects of gemcitabine.
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Affiliation(s)
- E Hessmann
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - M S Patzak
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - L Klein
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - N Chen
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - V Kari
- Department of General, Visceral and Pediatric Surgery, University Medical Center Goettingen, Goettingen, Germany
| | - I Ramu
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - T E Bapiro
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
- Oncology iMED DMPK AstraZeneca UK Ltd, HODGKIN C/o B310 Cambridge Science Park, Cambridge, UK
| | - K K Frese
- The University of Manchester, Cancer Research UK Manchester Institute, Manchester, UK
| | - A Gopinathan
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
| | - F M Richards
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
| | - D I Jodrell
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
- Department of Oncology, University of Cambridge, Cambridge, UK
| | - C Verbeke
- Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
- Department of Pathology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - X Li
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - R Heuchel
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - J M Löhr
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - S A Johnsen
- Department of General, Visceral and Pediatric Surgery, University Medical Center Goettingen, Goettingen, Germany
| | - T M Gress
- Department of Gastroenterology, Endocrinology and Metabolism, Philipps University Marburg, Marburg, Germany
| | - V Ellenrieder
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - A Neesse
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
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27
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Chen Z, Zheng Y, Shi Y, Cui Z. Overcoming tumor cell chemoresistance using nanoparticles: lysosomes are beneficial for (stearoyl) gemcitabine-incorporated solid lipid nanoparticles. Int J Nanomedicine 2018; 13:319-336. [PMID: 29391792 PMCID: PMC5768424 DOI: 10.2147/ijn.s149196] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Despite recent advances in targeted therapies and immunotherapies, chemotherapy using cytotoxic agents remains an indispensable modality in cancer treatment. Recently, there has been a growing emphasis in using nanomedicine in cancer chemotherapy, and several nanomedicines have already been used clinically to treat cancers. There is evidence that formulating small molecular cancer chemotherapeutic agents into nanomedicines significantly modifies their pharmacokinetics and often improves their efficacy. Importantly, cancer cells often develop resistance to chemotherapy, and formulating anticancer drugs into nanomedicines also helps overcome chemoresistance. In this review, we briefly describe the different classes of cancer chemotherapeutic agents, their mechanisms of action and resistance, and evidence of overcoming the resistance using nanomedicines. We then emphasize on gemcitabine and our experience in discovering the unique (stearoyl) gemcitabine solid lipid nanoparticles that are effective against tumor cells resistant to gemcitabine and elucidate the underlying mechanisms. It seems that lysosomes, which are an obstacle in the delivery of many drugs, are actually beneficial for our (stearoyl) gemcitabine solid lipid nanoparticles to overcome tumor cell resistance to gemcitabine.
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Affiliation(s)
- Zhe Chen
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yuanqiang Zheng
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yanchun Shi
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Zhengrong Cui
- Inner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China.,Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA
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28
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Hryciuk B, Szymanowski B, Romanowska A, Salt E, Wasąg B, Grala B, Jassem J, Duchnowska R. Severe acute toxicity following gemcitabine administration: A report of four cases with cytidine deaminase polymorphisms evaluation. Oncol Lett 2017; 15:1912-1916. [PMID: 29434889 DOI: 10.3892/ol.2017.7473] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 11/06/2017] [Indexed: 01/17/2023] Open
Abstract
Gemcitabine (GCB) is a pyrimidine antimetabolite widely used in various solid tumors as a single agent or as a component of multidrug regimens. In the majority of patients, GCB is well tolerated, however life-threatening complications occasionally occur. The current report presents four cases of severe acute toxicity, which included two that were fatal, following administration of GCB alone or in combination with cisplatin. Of the four cases, in one, a Naranjo Adverse Drug Reaction Probability Score was definite, in two, probable and in one possible. To determine the potential causes of these toxicities, polymorphic variants of cytidine deaminase, the primary enzyme involved in the hepatic metabolism of GCB, were assessed. The homogeneous c.435TT variant was detected in one patient and a heterozygotic c.435CT variant in two, one of whom additionally harbored a heterozygotic c.79AC variant.
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Affiliation(s)
- Beata Hryciuk
- Department of Oncology, Military Institute of Medicine, 04-141 Warsaw, Poland
| | - Bartosz Szymanowski
- Department of Oncology, Military Institute of Medicine, 04-141 Warsaw, Poland
| | - Anna Romanowska
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Ewa Salt
- Department of Oncology, Military Institute of Medicine, 04-141 Warsaw, Poland
| | - Bartosz Wasąg
- Department of Biology and Genetics, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Bartłomiej Grala
- Department of Pathology, Military Institute of Medicine, 04-141 Warsaw, Poland
| | - Jacek Jassem
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, 80-211 Gdańsk, Poland
| | - Renata Duchnowska
- Department of Oncology, Military Institute of Medicine, 04-141 Warsaw, Poland
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29
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Kolberg M, Bruun J, Murumägi A, Mpindi JP, Bergsland CH, Høland M, Eilertsen IA, Danielsen SA, Kallioniemi O, Lothe RA. Drug sensitivity and resistance testing identifies PLK1 inhibitors and gemcitabine as potent drugs for malignant peripheral nerve sheath tumors. Mol Oncol 2017; 11:1156-1171. [PMID: 28556483 PMCID: PMC5579334 DOI: 10.1002/1878-0261.12086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/24/2017] [Accepted: 05/16/2017] [Indexed: 12/13/2022] Open
Abstract
Patients with malignant peripheral nerve sheath tumor (MPNST), a rare soft tissue cancer associated with loss of the tumor suppressor neurofibromin (NF1), have poor prognosis and typically respond poorly to adjuvant therapy. We evaluated the effect of 299 clinical and investigational compounds on seven MPNST cell lines, two primary cultures of human Schwann cells, and five normal bone marrow aspirates, to identify potent drugs for MPNST treatment with few side effects. Top hits included Polo-like kinase 1 (PLK1) inhibitors (volasertib and BI2536) and the fluoronucleoside gemcitabine, which were validated in orthogonal assays measuring viability, cytotoxicity, and apoptosis. DNA copy number, gene expression, and protein expression were determined for the cell lines to assess pharmacogenomic relationships. MPNST cells were more sensitive to BI2536 and gemcitabine compared to a reference set of 94 cancer cell lines. PLK1, RRM1, and RRM2 mRNA levels were increased in MPNST compared to benign neurofibroma tissue, and the protein level of PLK1 was increased in the MPNST cell lines compared to normal Schwann cells, indicating an increased dependence on these drug targets in malignant cells. Furthermore, we observed an association between increased mRNA expression of PLK1, RRM1, and RRM2 in patient samples and worse disease outcome, suggesting a selective benefit from inhibition of these genes in the most aggressive tumors.
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Affiliation(s)
- Matthias Kolberg
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
| | - Jarle Bruun
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
| | - Astrid Murumägi
- Institute for Molecular Medicine FinlandFIMMUniversity of HelsinkiFinland
| | - John P. Mpindi
- Institute for Molecular Medicine FinlandFIMMUniversity of HelsinkiFinland
| | - Christian H. Bergsland
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
| | - Maren Høland
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
| | - Ina A. Eilertsen
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
| | - Stine A. Danielsen
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
| | - Olli Kallioniemi
- Institute for Molecular Medicine FinlandFIMMUniversity of HelsinkiFinland
- Science for Life LaboratorySolnaSweden
- Department of Oncology and PathologyKarolinska InstitutetSolnaSweden
| | - Ragnhild A. Lothe
- Department of Molecular OncologyInstitute for Cancer Researchthe Norwegian Radium HospitalOslo University HospitalNorway
- Centre for Cancer BiomedicineUniversity of OsloNorway
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30
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Megías-Vericat JE, Montesinos P, Herrero MJ, Moscardó F, Bosó V, Martínez-Cuadrón D, Rojas L, Rodríguez-Veiga R, Boluda B, Sendra L, Cervera J, Poveda JL, Sanz MÁ, Aliño SF. Influence of cytarabine metabolic pathway polymorphisms in acute myeloid leukemia induction treatment. Leuk Lymphoma 2017; 58:2880-2894. [PMID: 28573946 DOI: 10.1080/10428194.2017.1323267] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Cytarabine is considered the most effective chemotherapeutic option in acute myeloid leukemia (AML). The impact of 10 polymorphisms in cytarabine metabolic pathway genes were evaluated in 225 adult de novo AML patients. Variant alleles of DCK rs2306744 and CDA rs602950 showed higher complete remission (p = .024, p = .045), with lower survival rates for variant alleles of CDA rs2072671 (p = .015, p = .045, p = .032), rs3215400 (p = .033) and wild-type genotype of rs602950 (p = .039, .014). Induction death (p = .033) and lower survival rates (p = .021, p = .047) were correlated to RRM1 rs9937 variant allele. In addition, variant alleles of CDA rs532545 and rs602950 were related to skin toxicity (p = .031, p = .049) and mucositis to DCK rs2306744 minor allele (p = .046). Other toxicities associated to variant alleles were hepatotoxicity to NT5C2 rs11598702 (p = .032), lung toxicity (p = .031) and thrombocytopenia to DCK rs4694362 (p = .046). This study supports the interest of cytarabine pathway polymorphisms regarding efficacy and toxicity of AML therapy in a coherent integrated manner.
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Affiliation(s)
- Juan Eduardo Megías-Vericat
- a Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento , Hospital Universitario y Politécnico La Fe. , Valencia , Spain.,b Servicio de Farmacia, Área del Medicamento , Hospital Universitario y Politécnico La Fe Avda , Valencia , Spain
| | - Pau Montesinos
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - María José Herrero
- a Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento , Hospital Universitario y Politécnico La Fe. , Valencia , Spain.,d Departamento Farmacología, Facultad de Medicina , Universidad de Valencia. Avda. , Valencia , Spain
| | - Federico Moscardó
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - Virginia Bosó
- a Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento , Hospital Universitario y Politécnico La Fe. , Valencia , Spain.,b Servicio de Farmacia, Área del Medicamento , Hospital Universitario y Politécnico La Fe Avda , Valencia , Spain
| | - David Martínez-Cuadrón
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - Luis Rojas
- a Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento , Hospital Universitario y Politécnico La Fe. , Valencia , Spain.,e Department of Internal Medicine, Faculty of Medicine , Pontificia Universidad Católica de Chile , Santiago , Chile
| | - Rebeca Rodríguez-Veiga
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - Blanca Boluda
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - Luis Sendra
- a Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento , Hospital Universitario y Politécnico La Fe. , Valencia , Spain.,d Departamento Farmacología, Facultad de Medicina , Universidad de Valencia. Avda. , Valencia , Spain
| | - José Cervera
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - José Luis Poveda
- b Servicio de Farmacia, Área del Medicamento , Hospital Universitario y Politécnico La Fe Avda , Valencia , Spain
| | - Miguel Ángel Sanz
- c Servicio de Hematología y Hemoterapia , Hospital Universitario y Politécnico La Fe, Avda , Valencia , Spain
| | - Salvador F Aliño
- a Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento , Hospital Universitario y Politécnico La Fe. , Valencia , Spain.,d Departamento Farmacología, Facultad de Medicina , Universidad de Valencia. Avda. , Valencia , Spain.,f Unidad de Farmacología Clínica, Área del Medicamento , Hospital Universitario y Politécnico La Fe. Avda , Valencia , Spain
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Coyne CP, Narayanan L. Gemcitabine-(5'-phosphoramidate)-[anti-IGF-1R]: molecular design, synthetic organic chemistry reactions, and antineoplastic cytotoxic potency in populations of pulmonary adenocarcinoma (A549). Chem Biol Drug Des 2017; 89:379-399. [PMID: 27561602 PMCID: PMC5396302 DOI: 10.1111/cbdd.12845] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 08/12/2016] [Accepted: 08/19/2016] [Indexed: 02/06/2023]
Abstract
One molecular-based approach that increases potency and reduces dose-limited sequela is the implementation of selective 'targeted' delivery strategies for conventional small molecular weight chemotherapeutic agents. Descriptions of the molecular design and organic chemistry reactions that are applicable for synthesis of covalent gemcitabine-monophosphate immunochemotherapeutics have to date not been reported. The covalent immunopharmaceutical, gemcitabine-(5'-phosphoramidate)-[anti-IGF-1R] was synthesized by reacting gemcitabine with a carbodiimide reagent to form a gemcitabine carbodiimide phosphate ester intermediate which was subsequently reacted with imidazole to create amine-reactive gemcitabine-(5'-phosphorylimidazolide) intermediate. Monoclonal anti-IGF-1R immunoglobulin was combined with gemcitabine-(5'-phosphorylimidazolide) resulting in the synthetic formation of gemcitabine-(5'-phosphoramidate)-[anti-IGF-1R]. The gemcitabine molar incorporation index for gemcitabine-(5'-phosphoramidate)-[anti-IGF-R1] was 2.67:1. Cytotoxicity Analysis - dramatic increases in antineoplastic cytotoxicity were observed at and between the gemcitabine-equivalent concentrations of 10-9 M and 10-7 M where lethal cancer cell death increased from 0.0% to a 93.1% maximum (100.% to 6.93% residual survival), respectively. Advantages of the organic chemistry reactions in the multistage synthesis scheme for gemcitabine-(5'-phosphoramidate)-[anti-IGF-1R] include their capacity to achieve high chemotherapeutic molar incorporation ratios; option of producing an amine-reactive chemotherapeutic intermediate that can be preserved for future synthesis applications; and non-dedicated organic chemistry reaction scheme that allows substitutions of either or both therapeutic moieties, and molecular delivery platforms.
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Affiliation(s)
- Cody P. Coyne
- Department of Basic SciencesCollege of Veterinary MedicineWise CenterMississippi State UniversityMississippi StateMSUSA
- College of Veterinary MedicineWise CenterMississippi State UniversityMississippi StateMSUSA
| | - Lakshmi Narayanan
- Department of Basic SciencesCollege of Veterinary MedicineWise CenterMississippi State UniversityMississippi StateMSUSA
- College of Veterinary MedicineWise CenterMississippi State UniversityMississippi StateMSUSA
- Present address: Fishery and Wildlife Research CenterMississippi State UniversityLocksley Way 201Mississippi StateMSUSA
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Henon C, Huillard O, Preta LH, Blanchet B, Goldwasser F, Alexandre J. Cytidine Deaminase Activity Assessment to Select Perioperative Chemotherapy Regimen in Localized Bladder Cancer. Clin Genitourin Cancer 2017; 15:e493-e495. [PMID: 28233698 DOI: 10.1016/j.clgc.2017.01.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 01/22/2017] [Accepted: 01/23/2017] [Indexed: 10/20/2022]
Affiliation(s)
- Clemence Henon
- Department of Medical Oncology, Hopital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Olivier Huillard
- Department of Medical Oncology, Hopital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France.
| | - Laure-Hélène Preta
- UF Pharmacocinétique et Pharmacochimie, Hopital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Benoit Blanchet
- UF Pharmacocinétique et Pharmacochimie, Hopital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Francois Goldwasser
- Department of Medical Oncology, Hopital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Jerome Alexandre
- Department of Medical Oncology, Hopital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
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Teng W, Jia F, Han H, Qin Z, Jin Q, Ji J. Polyamino acid-based gemcitabine nanocarriers for targeted intracellular drug delivery. Polym Chem 2017. [DOI: 10.1039/c7py00443e] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In the present study, we have successfully fabricated a biocompatible polyamino acid-based nanocarrier with reduction-sensitivity and targeting ability for gemcitabine (GEM) delivery.
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Affiliation(s)
- Wenzhuo Teng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Fan Jia
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Haijie Han
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Zhihui Qin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou
- China
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34
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Meulendijks D, Rozeman EA, Cats A, Sikorska K, Joerger M, Deenen MJ, Beijnen JH, Schellens JHM. Pharmacogenetic variants associated with outcome in patients with advanced gastric cancer treated with fluoropyrimidine and platinum-based triplet combinations: a pooled analysis of three prospective studies. THE PHARMACOGENOMICS JOURNAL 2016; 17:441-451. [DOI: 10.1038/tpj.2016.81] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 07/22/2016] [Accepted: 08/25/2016] [Indexed: 01/08/2023]
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Shelton J, Lu X, Hollenbaugh JA, Cho JH, Amblard F, Schinazi RF. Metabolism, Biochemical Actions, and Chemical Synthesis of Anticancer Nucleosides, Nucleotides, and Base Analogs. Chem Rev 2016; 116:14379-14455. [PMID: 27960273 DOI: 10.1021/acs.chemrev.6b00209] [Citation(s) in RCA: 234] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nucleoside, nucleotide, and base analogs have been in the clinic for decades to treat both viral pathogens and neoplasms. More than 20% of patients on anticancer chemotherapy have been treated with one or more of these analogs. This review focuses on the chemical synthesis and biology of anticancer nucleoside, nucleotide, and base analogs that are FDA-approved and in clinical development since 2000. We highlight the cellular biology and clinical biology of analogs, drug resistance mechanisms, and compound specificity towards different cancer types. Furthermore, we explore analog syntheses as well as improved and scale-up syntheses. We conclude with a discussion on what might lie ahead for medicinal chemists, biologists, and physicians as they try to improve analog efficacy through prodrug strategies and drug combinations.
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Affiliation(s)
- Jadd Shelton
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine , 1760 Haygood Drive, NE, Atlanta, Georgia 30322, United States
| | - Xiao Lu
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine , 1760 Haygood Drive, NE, Atlanta, Georgia 30322, United States
| | - Joseph A Hollenbaugh
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine , 1760 Haygood Drive, NE, Atlanta, Georgia 30322, United States
| | - Jong Hyun Cho
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine , 1760 Haygood Drive, NE, Atlanta, Georgia 30322, United States
| | - Franck Amblard
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine , 1760 Haygood Drive, NE, Atlanta, Georgia 30322, United States
| | - Raymond F Schinazi
- Center for AIDS Research, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine , 1760 Haygood Drive, NE, Atlanta, Georgia 30322, United States
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36
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Mameri H, Bièche I, Meseure D, Marangoni E, Buhagiar-Labarchède G, Nicolas A, Vacher S, Onclercq-Delic R, Rajapakse V, Varma S, Reinhold WC, Pommier Y, Amor-Guéret M. Cytidine Deaminase Deficiency Reveals New Therapeutic Opportunities against Cancer. Clin Cancer Res 2016; 23:2116-2126. [PMID: 27601591 DOI: 10.1158/1078-0432.ccr-16-0626] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 07/25/2016] [Accepted: 08/25/2016] [Indexed: 12/21/2022]
Abstract
Purpose: One of the main challenges in cancer therapy is the identification of molecular mechanisms mediating resistance or sensitivity to treatment. Cytidine deaminase (CDA) was reported to be downregulated in cells derived from patients with Bloom syndrome, a genetic disease associated with a strong predisposition to a wide range of cancers. The purpose of this study was to determine whether CDA deficiency could be associated with tumors from the general population and could constitute a predictive marker of susceptibility to antitumor drugs.Experimental Design: We analyzed CDA expression in silico, in large datasets for cancer cell lines and tumors and in various cancer cell lines and primary tumor tissues using IHC, PDXs, qRT-PCR, and Western blotting. We also studied the mechanism underlying CDA silencing and searched for molecules that might target specifically CDA-deficient tumor cells using in silico analysis coupled to classical cellular experimental approaches.Results: We found that CDA expression is downregulated in about 60% of cancer cells and tissues. We demonstrate that DNA methylation is a prevalent mechanism of CDA silencing in tumors. Finally, we show that CDA-deficient tumor cells can be specifically targeted with epigenetic treatments and with the anticancer drug aminoflavone.Conclusions: CDA expression status identifies new subgroups of cancers, and CDA deficiency appears to be a novel and relevant predictive marker of susceptibility to antitumor drugs, opening up new possibilities for treating cancer. Clin Cancer Res; 23(8); 2116-26. ©2016 AACR.
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Affiliation(s)
- Hamza Mameri
- Institut Curie, PSL Research University, UMR 3348, 91405 Orsay, France.,CNRS UMR 3348, Centre Universitaire, Bât. 110, 91405 Orsay, France.,Université Paris Sud, Université Paris-Saclay, UMR 3348, 91405 Orsay, France
| | - Ivan Bièche
- Institut Curie, Genetic Department, 26, rue d'Ulm, 75005 Paris, France
| | - Didier Meseure
- Institut Curie, Platform of Investigative Pathology, 26, rue d'Ulm, 75005 Paris, France
| | - Elisabetta Marangoni
- Institut Curie, PSL Research University, Translational Research Department, 26, rue d'Ulm, 75005 Paris, France
| | - Géraldine Buhagiar-Labarchède
- Institut Curie, PSL Research University, UMR 3348, 91405 Orsay, France.,CNRS UMR 3348, Centre Universitaire, Bât. 110, 91405 Orsay, France.,Université Paris Sud, Université Paris-Saclay, UMR 3348, 91405 Orsay, France
| | - André Nicolas
- Institut Curie, Platform of Investigative Pathology, 26, rue d'Ulm, 75005 Paris, France.,Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland, 20892
| | - Sophie Vacher
- Institut Curie, Genetic Department, 26, rue d'Ulm, 75005 Paris, France
| | - Rosine Onclercq-Delic
- Institut Curie, PSL Research University, UMR 3348, 91405 Orsay, France.,CNRS UMR 3348, Centre Universitaire, Bât. 110, 91405 Orsay, France.,Université Paris Sud, Université Paris-Saclay, UMR 3348, 91405 Orsay, France
| | - Vinodh Rajapakse
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland, 20892
| | - Sudhir Varma
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland, 20892
| | - William C Reinhold
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland, 20892
| | - Yves Pommier
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, NCI, NIH, Bethesda, Maryland, 20892
| | - Mounira Amor-Guéret
- Institut Curie, PSL Research University, UMR 3348, 91405 Orsay, France. .,CNRS UMR 3348, Centre Universitaire, Bât. 110, 91405 Orsay, France.,Université Paris Sud, Université Paris-Saclay, UMR 3348, 91405 Orsay, France
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37
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Megías-Vericat JE, Montesinos P, Herrero MJ, Bosó V, Martínez-Cuadrón D, Poveda JL, Sanz MÁ, Aliño SF. Pharmacogenomics and the treatment of acute myeloid leukemia. Pharmacogenomics 2016; 17:1245-1272. [DOI: 10.2217/pgs-2016-0055] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Acute myeloid leukemia (AML) is a clinically and biologically heterogeneous malignancy that is primarily treated with combinations of cytarabine and anthracyclines. Although this scheme remains effective in most of the patients, variability of outcomes in patients has been partly related with their genetic variability. Several pharmacogenetic studies have analyzed the impact of polymorphisms in genes encoding transporters, metabolizers or molecular targets of chemotherapy agents. A systematic review on all eligible studies was carried out in order to estimate the effect of polymorphisms of anthracyclines and cytarabine pathways on efficacy and toxicity of AML treatment. Other emerging genes recently studied in AML, such as DNA repair genes, genes potentially related to chemotherapy response or AML prognosis, have also been included.
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Affiliation(s)
- Juan Eduardo Megías-Vericat
- Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
- Servicio de Farmacia, Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
| | - Pau Montesinos
- Servicio de Hematología y Hemoterapia, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
| | - María José Herrero
- Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
- Departamento Farmacología, Facultad de Medicina, Universidad de Valencia, Avda, Blasco Ibáñez 15, 46010 – Valencia, Spain
| | - Virginia Bosó
- Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
- Servicio de Farmacia, Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
| | - David Martínez-Cuadrón
- Servicio de Hematología y Hemoterapia, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
| | - José Luis Poveda
- Servicio de Farmacia, Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
| | - Miguel Ángel Sanz
- Servicio de Hematología y Hemoterapia, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
| | - Salvador F Aliño
- Unidad de Farmacogenética, Instituto Investigación Sanitaria La Fe and Área del Medicamento, Hospital Universitario y Politécnico La Fe Avda, Fernando Abril Martorell 106, 46026 – Valencia, Spain
- Departamento Farmacología, Facultad de Medicina, Universidad de Valencia, Avda, Blasco Ibáñez 15, 46010 – Valencia, Spain
- Unidad de Farmacología Clínica, Área del Medicamento, Hospital Universitario y Politécnico La Fe. Avda. Fernando Abril Martorell 106, 46026 – Valencia, Spain
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Ciccolini J, Serdjebi C, Le Thi Thu H, Lacarelle B, Milano G, Fanciullino R. Nucleoside analogs: ready to enter the era of precision medicine? Expert Opin Drug Metab Toxicol 2016; 12:865-77. [DOI: 10.1080/17425255.2016.1192128] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Joseph Ciccolini
- SMARTc Unit, Inserm S_911 CRO2 Aix-Marseille University, Marseille, France
| | - Cindy Serdjebi
- Assistance Publique Hôpitaux de Marseille. Multidisciplinary Oncology & Therapeutic Innovations dpt, Aix Marseille University, Marseille, France
| | - Hau Le Thi Thu
- SMARTc Unit, Inserm S_911 CRO2 Aix-Marseille University, Marseille, France
| | - Bruno Lacarelle
- SMARTc Unit, Inserm S_911 CRO2 Aix-Marseille University, Marseille, France
| | - Gerard Milano
- Oncopharmacology Unit, Centre Antoine Lacassagne, Nice, France
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Ciccolini J, Serdjebi C, Peters GJ, Giovannetti E. Pharmacokinetics and pharmacogenetics of Gemcitabine as a mainstay in adult and pediatric oncology: an EORTC-PAMM perspective. Cancer Chemother Pharmacol 2016; 78:1-12. [PMID: 27007129 PMCID: PMC4921117 DOI: 10.1007/s00280-016-3003-0] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 02/08/2016] [Indexed: 01/04/2023]
Abstract
Gemcitabine is an antimetabolite ranking among the most prescribed anticancer drugs worldwide. This nucleoside analog exerts its antiproliferative action after tumoral conversion into active triphosphorylated nucleotides interfering with DNA synthesis and targeting ribonucleotide reductase. Gemcitabine is a mainstay for treating pancreatic and lung cancers, alone or in combination with several cytotoxic drugs (nab-paclitaxel, cisplatin and oxaliplatin), and is an option in a variety of other solid or hematological cancers. Several determinants of response have been identified with gemcitabine, i.e., membrane transporters, activating and inactivating enzymes at the tumor level, or Hedgehog signaling pathway. More recent studies have investigated how germinal genetic polymorphisms affecting cytidine deaminase, the enzyme responsible for the liver disposition of gemcitabine, could act as well as a marker for clinical outcome (i.e., toxicity, efficacy) at the bedside. Besides, constant efforts have been made to develop alternative chemical derivatives or encapsulated forms of gemcitabine, as an attempt to improve its metabolism and pharmacokinetics profile. Overall, gemcitabine is a drug paradigmatic for constant searches of the scientific community to improve its administration through the development of personalized medicine in oncology.
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Affiliation(s)
- Joseph Ciccolini
- Pharmacokinetics Unit, SMARTc, Inserm S_911 CRO2, Aix Marseille University, Marseille, France
| | - Cindy Serdjebi
- Pharmacokinetics Unit, SMARTc, Inserm S_911 CRO2, Aix Marseille University, Marseille, France
| | | | - Elisa Giovannetti
- Department of Medical Oncology, VUmc, Amsterdam, The Netherlands.
- Cancer Pharmacology Lab, AIRC/Start-Up Unit, University of Pisa, Pisa, Italy.
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40
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Shi M, He X, Wei W, Wang J, Zhang T, Shen X. Tenascin-C induces resistance to apoptosis in pancreatic cancer cell through activation of ERK/NF-κB pathway. Apoptosis 2016; 20:843-57. [PMID: 25690319 DOI: 10.1007/s10495-015-1106-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
As a glycol-protein located in extracellular matrix (ECM), tenascin-C (TNC) is absent in most normal adult tissues but is highly expressed in the majority of malignant solid tumors. Pancreatic cancer is characterized by an abundant fibrous tissue rich in TNC. Although it was reported that TNC's expression increased in the progression from low-grade precursor lesions to invasive cancer and was associated with tumor differentiation in human pancreatic cancer, studies on the relations between TNC and tumor progression in pancreatic cancer were rare. In this study, we performed an analysis to determine the effects of TNC on modulating cell apoptosis and chemo-resistance and explored its mechanisms involving activation in pancreatic cancer cell. The expressions of TNC, ERK1/2/p-ERK1/2, Bcl-xL and Bcl-2 were detected by immunohistochemistry and western blotting. Then the effects of exogenous and endogenous TNC on the regulation of tumor proliferation, apoptosis and gemcitabine cytotoxicity were investigated. The associations among the TNC knockdown, TNC stimulation and expressions of ERK1/2/NF-κB/p65 and apoptotic regulatory proteins were also analyzed in cell lines. The mechanism of TNC on modulating cancer cell apoptosis and drug resistant through activation of ERK1/2/NF-κB/p65 signals was evaluated. The effect of TNC on regulating cell cycle distribution was also tested. TNC, ERK1/2/p-ERK1/2, and apoptotic regulatory proteins Bcl-xL and Bcl-2 were highly expressed in human pancreatic cancer tissues. In vitro, exogenous TNC promoted pancreatic cancer cell growth also mediates basal as well as starved and drug-induced apoptosis in pancreatic cancer cells. The effects of TNC on anti-apoptosis were induced by the activation state of ERK1/2/NF-κB/p65 signals in pancreatic cell. TNC phosphorylate ERK1/2 to induce NF-κB/p65 nucleus translocation. The latter contributes to promote Bcl-xL, Bcl-2 protein expressions and reduce caspase activity, which inhibit cell apoptotic processes. TNC mediated gemcitabine chemo-resistance via modulating cell apoptosis in pancreatic cancer. TNC resulted in the enrichment of pancreatic cancer cells in S-phase with a concomitant decrease in number of cells in G1 phase. The present study indicated TNC in cellular matrix induces an activation of ERK1/2/NF-κB/p65 signaling cascade and thereby mediates resistance to apoptosis in pancreatic cancer. TNC could serve as a diagnostic marker and predictor of gemcitabine response and potentially as a target for chemotherapy of pancreatic cancer.
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Affiliation(s)
- Meiyan Shi
- School of Medicine, Nankai University, 94 Weijin Road, Tianjin, 300071, China
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41
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Morales-Espinosa D, García-Román S, Karachaliou N, Rosell R. Pharmacogenomics in the treatment of lung cancer: an update. Pharmacogenomics 2015; 16:1751-60. [DOI: 10.2217/pgs.15.99] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Significant advances have been made in the analysis of the human genome in the first decades of the 21st century and understanding of tumor biology has matured greatly. The identification of tumor-associated mutations and the pathways involved has led to the development of targeted anticancer therapies. However, the challenge now in using chemotherapy to treat nonsmall-cell lung cancer is to identify more molecular markers predictive of drug sensitivity and determine the optimal drug sequences in order to tailor treatment to each patient. This approach could permit selection of patients who could benefit most from a specific type of chemotherapy by matching their tumor and individual genetic profile. Nevertheless, this potential has been limited so far by reliance on the single biomarker approach, though this is now on the way to being overcome through whole genome studies.
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Affiliation(s)
- Daniela Morales-Espinosa
- Translational Research Laboratory, Catalan Institute of Oncology, Hospital Universitari Germans Trias I Pujol, Ctra Canyet s/n, Badalona, 08916 Barcelona, Spain
- Fundación Clínica, Médica Sur, Mexico City, Mexico
- Carcinogenesis Laboratory, National Cancer Institute, Mexico City, México
- Dr Rosell Oncology Institute, Quirón Dexeus University Hospital, Barcelona, Spain
| | | | - Niki Karachaliou
- Dr Rosell Oncology Institute, Quirón Dexeus University Hospital, Barcelona, Spain
| | - Rafael Rosell
- Translational Research Laboratory, Catalan Institute of Oncology, Hospital Universitari Germans Trias I Pujol, Ctra Canyet s/n, Badalona, 08916 Barcelona, Spain
- Dr Rosell Oncology Institute, Quirón Dexeus University Hospital, Barcelona, Spain
- Pangaea Biotech S.L., Barcelona, Spain
- Molecular Oncology Research (MORe) Foundation, Barcelona, Spain
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Yoon KA, Woo SM, Hong EK, Jung MK, Park WS, Bae K, Han SS, Kim TH, Koh YH, Park SJ, Lee WJ. Cytidine Deaminase as a Molecular Predictor of Gemcitabine Response in Patients with Biliary Tract Cancer. Oncology 2015; 89:345-50. [PMID: 26418006 DOI: 10.1159/000439222] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 08/05/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Gemcitabine-based chemotherapy is regarded as the standard treatment for biliary tract cancer (BTC). Potential biomarkers for gemcitabine response include the activities of cytidine deaminase (CDA), human equilibrative nucleoside transporter 1 (hENT1), deoxycytidine kinase (DCK), and ribonucleotide reductase M1 (RRM1). Here, we investigated whether single nucleotide polymorphisms (SNPs) in their encoding genes were associated with the efficacy of gemcitabine chemotherapy in treating BTC. METHODS We retrospectively evaluated 11 SNPs in the CDA, hENT1, DCK, human concentrative nucleoside transporter 3 (hCNT3), and RRM1 genes in 80 patients with unresectable, metastatic, or recurrent BTC who were treated with gemcitabine plus cisplatin. RESULTS After the results were adjusted for clinical predictors, the variant allele of rs1048977 in the CDA gene was associated with tumor response in a dominant model (OR, 0.23; 95% CI, 0.06-0.93; p = 0.039). No significant association was detected between the 11 SNPs and grade 3/4 toxicity. CONCLUSIONS Our findings suggest that the polymorphism of CDA may be a potential predictive marker for the efficacy of gemcitabine-based chemotherapy in patients with BTC.
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43
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Hyo Kim L, Sub Cheong H, Koh Y, Ahn KS, Lee C, Kim HL, Doo Shin H, Yoon SS. Cytidine deaminase polymorphisms and worse treatment response in normal karyotype AML. J Hum Genet 2015; 60:749-54. [PMID: 26354033 DOI: 10.1038/jhg.2015.105] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 07/20/2015] [Accepted: 07/30/2015] [Indexed: 11/09/2022]
Abstract
The cytidine deaminase (CDA) catalyzes the irreversible hydrolytic deamination of the cytarabine (AraC) into a 1-β-D-arabinofuranosyluracil (AraU), an inactive metabolite that plays a crucial role in lowering the amount of AraC, a key chemotherapeutic drug, in the treatment of patients with acute myeloid leukemia (AML). In this study, we hypothesized that CDA polymorphisms were associated with the AraC metabolism for AML treatment and/or related clinical phenotypes. We analyzed 16 polymorphisms of CDA among 50 normal karyotype AML (NK-AML) patients, 45 abnormal karyotype AML (AK-AML) patients and 241 normal controls (NC). Several polymorphisms and haplotypes, rs532545, rs2072671, rs471760, rs4655226, rs818194 and CDA-ht3, were found to have a strong correlation with NK-AML compared with NC and these polymorphisms also revealed strong linkage disequilibrium with each other. Among them, rs2072671 (79A>C), which is located in a coding region and the resultant amino acid change K27Q, showed significant associations with NK-AML compared with NC (P=0.009 and odds ratio=2.44 in the dominant model). The AC and CC genotypes of rs2072671 (79A>C) were significantly correlated with shorter overall survival rates (P=0.03, hazard ratio=1.84) and first complete remission duration (P=0.007, hazard ratio=3.24) compared with the AA genotype in the NK-AML patients. Our results indicate that rs2072671 in CDA may be an important prognostic marker in NK-AML patients.
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Affiliation(s)
- Lyoung Hyo Kim
- Department of Life Science, Sogang University, Seoul, Republic of Korea.,Department of Genetic Epidemiology, SNP Genetics, Seoul, Republic of Korea
| | - Hyun Sub Cheong
- Department of Genetic Epidemiology, SNP Genetics, Seoul, Republic of Korea.,Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Sung Ahn
- Functional Genome Institute, PDXen Biosystem, Seoul, Republic of Korea
| | - Chansu Lee
- Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyung-Lae Kim
- Department of Biochemistry, School of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Hyoung Doo Shin
- Department of Life Science, Sogang University, Seoul, Republic of Korea.,Department of Genetic Epidemiology, SNP Genetics, Seoul, Republic of Korea
| | - Sung-Soo Yoon
- Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.,Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
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He H, Liu ZQ, Li X, Yin JY, Zhai M, Zhou HH. The influence of cytidine deaminase -33delC polymorphism on treatment outcome with high-dose cytarabine in Chinese patients with relapsed acute myeloid leukaemia. J Clin Pharm Ther 2015; 40:555-560. [PMID: 26174689 DOI: 10.1111/jcpt.12309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 06/23/2015] [Indexed: 11/26/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Identification of biomarkers that could predict high-dose cytarabine (Ara-C) efficacy and toxicity is a key issue in individualized therapy. The aim of our study was to evaluate the influence of cytidine deaminase (CDA) single nucleotide polymorphisms (SNPs) -451G>A (rs532545), 435C>T (rs1048977) and -33delC (rs3215400) on treatment outcome in patients with relapsed acute myeloid leukaemia (AML) after high-dose Ara-C chemotherapy. METHODS In total, 173 patients with relapsed AML, treated with high-dose Ara-C chemotherapy, were genotyped for three polymorphisms in CDA gene using the allele-specific matrix-assisted laser desorption/ionization time-of-flight mass spectrometry assays. Binary logistic regression was used to evaluate the influence of selected polymorphisms on tumour response and occurrence of treatment-related toxicity. RESULTS AND DISCUSSION The CC genotype at -33delC, a promoter polymorphism, increased the odds of overall response rate (odds ratio [OR] = 5·125; 95% confidence intervals (CI) = 2·446-10·74; P = 0·0008) and grade ≥3 infection toxicity incidence rate (OR = 3·572; 95% CI = 1·68-7·594; P = 0·003). In multivariable analysis, this polymorphism was a potential independent prognostic marker for the risk of overall response (P = 0·011), but not grade ≥3 infection toxicity incidence rate (P = 0·49). Two other polymorphisms, -451G>A and 435C>T, did not influence treatment outcome, including overall response rate, infection toxicity and nausea/vomiting, in patients with relapsed AML (P > 0·05). WHAT IS NEW AND CONCLUSION The findings suggest that CDA -33delC variant might be a potential marker for predicting treatment outcome in Chinese patients with relapsed AML given high-dose cytarabine chemotherapy.
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Affiliation(s)
- H He
- Research laboratory, Liaoning province Benxi Central Hospital, Liaoning Benxi, China.,Department of Hematology, Liaoning Province Benxi Central Hospital, Liaoning Benxi, China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, China
| | - Z Q Liu
- Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, China
| | - X Li
- Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, China
| | - J Y Yin
- Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, China
| | - M Zhai
- Department of Hematology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - H H Zhou
- Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, China
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45
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Role of Genetic Polymorphisms of Deoxycytidine Kinase and Cytidine Deaminase to Predict Risk of Death in Children with Acute Myeloid Leukemia. BIOMED RESEARCH INTERNATIONAL 2015; 2015:309491. [PMID: 26090398 PMCID: PMC4450239 DOI: 10.1155/2015/309491] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Revised: 09/02/2014] [Accepted: 09/10/2014] [Indexed: 11/17/2022]
Abstract
Cytarabine is one of the most effective antineoplastic agents among those used for the treatment of acute myeloid leukemia. However, some patients develop resistance and/or severe side effects to the drug, which may interfere with the efficacy of the treatment. The polymorphisms of some Ara-C metabolizing enzymes seem to affect outcome and toxicity in AML patients receiving cytarabine. We conducted this study in a cohort of Mexican pediatric patients with AML to investigate whether the polymorphisms of the deoxycytidine kinase and cytidine deaminase enzymes are implicated in clinical response and toxicity. Bone marrow and/or peripheral blood samples obtained at diagnosis from 27 previously untreated pediatric patients with de novo AML were processed for genotyping and in vitro chemosensitivity assay, and we analyzed the impact of genotypes and in vitro sensitivity on disease outcome and toxicity. In the multivariate Cox regression analysis, we found that age at diagnosis, wild-type genotype of the CDA A79C polymorphism, and wild-type genotype of the dCK C360G polymorphism were the most significant prognostic factors for predicting the risk of death.
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Amaki J, Onizuka M, Ohmachi K, Aoyama Y, Hara R, Ichiki A, Kawai H, Sato A, Miyamoto M, Toyosaki M, Machida S, Kojima M, Shirasugi Y, Kawada H, Ogawa Y, Ando K. Single nucleotide polymorphisms of cytarabine metabolic genes influence clinical outcome in acute myeloid leukemia patients receiving high-dose cytarabine therapy. Int J Hematol 2015; 101:543-53. [DOI: 10.1007/s12185-015-1766-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 02/23/2015] [Accepted: 02/23/2015] [Indexed: 03/02/2023]
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Peters GJ, Honeywell RJ, Maulandi M, Giovannetti E, Losekoot N, Etienne-Grimaldi MC, Milano G, Serdjebi C, Ciccolini J. Selection of the best blood compartment to measure cytidine deaminase activity to stratify for optimal gemcitabine or cytarabine treatment. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2015; 33:403-12. [PMID: 24940698 DOI: 10.1080/15257770.2014.894196] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cytidine deaminase (CDA) plays a crucial role in the degradation of cytidine analogs, such as gemcitabine and cytarabine. Several studies showed that a low CDA activity is associated with more toxicity but a higher efficacy, while a high activity will lead to a lower efficacy but less toxicity. A stratified dosing strategy based on the relative CDA activity would increase efficiency. In order to predict these events, a reliable measurement of CDA with a validated method is crucial. We aimed to determine which phenotype assay would be most suitable; a spectrophotometric assay using cytidine as a substrate, or an HPLC assay using gemcitabine as a substrate. In serum and whole blood of 26 volunteers, both assays showed an excellent correlation (R>0.999), but not in plasma nor in red blood cells. Moreover, there was no difference between males and females. In conclusion, the spectrophotometric assay seems the most simple and cost-effective test. It should be performed in serum, while it should be normalized on protein content as measured by the Bicinchoninic Acid.
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Affiliation(s)
- Godefridus J Peters
- a Department of Medical Oncology , VU University Medical Center , Amsterdam , The Netherlands
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48
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Ding X, Chen W, Fan H, Zhu B. Cytidine deaminase polymorphism predicts toxicity of gemcitabine-based chemotherapy. Gene 2015; 559:31-7. [PMID: 25582275 DOI: 10.1016/j.gene.2015.01.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Revised: 01/06/2015] [Accepted: 01/07/2015] [Indexed: 10/24/2022]
Abstract
BACKGROUND The aim of this study was to ascertain whether single nucleotide polymorphisms of cytidine deaminase (CDA), a key enzyme in the metabolism pathway of gemcitabine, could predict clinical outcomes of cancer patients with gemcitabine-based chemotherapy. METHODS We searched MEDLINE and EMBASE up to January 2013 to identify eligible studies. A rigorous quality assessment of eligible studies was conducted according to the Newcastle-Ottawa Quality Assessment Scale. For each included study, the overall survival (OS), overall response rate (ORR) and toxicities were extracted and pooled using random-effects model. RESULTS In total, data from 13 studies were included. CDA 208A>G and CDA 435C>T were not included in quantified synthesis due to limited data. CDA 79A>C polymorphism was not significantly associated with OS; however, patients carrying the variant CDA 79C allele were likely to have a poor survival, hazard ratio (HR)=1.03, 95% CI 0.957-1.27 (AC+CC vs. AA). CDA 79A>C polymorphism did not correlated with ORR, odds ratio (OR)=0.719, 95% CI 0.363-1.425 (AC+CC vs. AA). However, patients with the variant CDA 79C allele would experience more grade ≥ 3 leucopenia (OR=2.933, 95% CI 1.357-6.605) and tended to have more severe neutropenia (OR=1.313, 95% CI 0.157-10.981). CONCLUSIONS These results suggest that CDA 79A>C polymorphisms is a potential biomarker for toxicity of gemcitabine-based chemotherapy and a CDA testing before gemcitabine administration is preferred.
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Affiliation(s)
- Xiangxiang Ding
- First Clinical College, Nanjing Medical University, Nanjing 210029, China; Department of Radiology, Nanjing Drum Tower Hospital, Nanjing 210008, China
| | - Wenwei Chen
- First Clinical College, Nanjing Medical University, Nanjing 210029, China; Department of Oncology, Nanjing Drum Tower Hospital, Nanjing 210008, China
| | - Haijian Fan
- Department of Radiology, Nanjing Drum Tower Hospital, Nanjing 210008, China
| | - Bin Zhu
- Department of Radiology, Nanjing Drum Tower Hospital, Nanjing 210008, China.
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Kohan HG, Boroujerdi M. Time and concentration dependency of P-gp, MRP1 and MRP5 induction in response to gemcitabine uptake in Capan-2 pancreatic cancer cells. Xenobiotica 2015; 45:642-52. [PMID: 25564970 DOI: 10.3109/00498254.2014.1001809] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
1. Influx and efflux proteins play a major role in the overall uptake and efficacy of chemotherapeutic agents and cellular chemo-resistance. 2. The present study investigated the time course and dose dependency of the induction of three efflux proteins, P-gp, MRP1 and MRP5, in response to gemcitabine exposure in Capan-2 pancreatic cancer cell line at transcriptional and translational levels. The influence of exposure on the influx protein (ENT1), the net cellular uptake of the gemcitabine, the overall ATPase activity and the cell death rate were also measured. 3. The time course of the expression exhibited an initial rise, toward a plateau level. The estimated Km and Vmax confirmed that MRP5 and to a lesser extent MRP1 are the prominent proteins for efflux of gemcitabine. Both mRNA and protein expression demonstrated the time and concentration dependency of the induction; and the elevated ATPase activity validated that the induced efflux proteins are functionally active. 4. The results of the study revealed that the efficacy window of gemcitabine as it relates to the function of the efflux proteins is concentration and temporal dependent and is well correlated to the first 60 min of exposure.
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Affiliation(s)
- Hamed Gilzad Kohan
- Department of Pharmaceutical Sciences, Albany College of Pharmacy and Health Sciences , Albany, NY , USA
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50
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Serdjebi C, Milano G, Ciccolini J. Role of cytidine deaminase in toxicity and efficacy of nucleosidic analogs. Expert Opin Drug Metab Toxicol 2014; 11:665-72. [PMID: 25495470 DOI: 10.1517/17425255.2015.985648] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Nucleosidic analogs such as pyrimidine and purine derivatives are mainstay in the field of treating cancers, both in adults and in children. All these drugs act as antimetabolite compounds, that is, they interfere with the ability of cancer cells to synthesize the nucleosides or the nucleotides necessary for proliferation and progression. As with most cytotoxics, maintaining patients in their therapeutic window is challenging, and predicting changes in drug exposure is critical to ensure an optimal efficacy/toxicity balance. AREAS COVERED Among the antimetabolites, a small but widely prescribed number of drugs (i.e., gemcitabine, capecitabine, cytarabine, azacytidine) share a same metabolic pattern driven by a liver enzyme, cytidine deaminase (CDA), coded by a gene displaying several genetic and epigenetic polymorphisms. Consequently, CDA activity is erratic, ranging from deficient to ultra-rapid deaminator patients, with subsequent impact on drug pharmacokinetics and pharmacodynamics eventually. This review provides an update on the variety of clinical studies and case-reports investigating on CDA status as a marker for clinical outcome in cancer patients treated with nucleosidic analogs. EXPERT OPINION Whereas sorting patients on the basis of their CDA genotype remains tricky because of unclear genotype-to-phenotype relationships, developing functional strategies (i.e., phenotype-based status determination) could help to use CDA status as a biomarker for developing adaptive dosing strategies with nucleosidic analogs.
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Affiliation(s)
- Cindy Serdjebi
- INSERM UMR_S911 Aix-Marseille University, SMARTc, CRO2, Pharmacokinetics Unit , UFR Pharmacie 27 Bd Jean Moulin 13385 Marseille , France
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