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Gudur RA, Bhosale SJ, Gudur AK, Kale SR, More AL, Datkhile KD. Influence of (C1236T and C3435T) Polymorphisms of ABCB1 Gene on Chemotherapy Treatment Outcome and Toxicity in Breast Cancer Patients. Asian Pac J Cancer Prev 2024; 25:1567-1577. [PMID: 38809628 PMCID: PMC11318817 DOI: 10.31557/apjcp.2024.25.5.1567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 05/05/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND ATP Binding Cassette Transporters (ABCB1) gene plays an important role in transport of different metabolites and anticancer drugs across the cell membrane. There is lack of knowledge on ABCB1 gene polymorphism and its correlation with Adriamycin or paclitaxel based chemotherapy induced toxicity in breast cancer patients. Therefore in this study, we explored the correlation of ABCB1 polymorphisms gene on response and toxicity in adriamycin and paclitaxel based chemotherapy in breast cancer patients from Indian population. METHODS Two hundred BC patients receiving Adriamycin and paclitaxel chemotherapy were enrolled in this study and chemotherapy induced hematological and non-hematological toxicity reactions were noted. The polymorphisms in ABCB1 gene (C1236T, C3435T) were studied by PCR and RFLP analysis. RESULTS The univariate logistic regression analysis showed statistically significant negative association with protective effects of ABCB1 (C3435T) polymorphism with heterozygous genotype (OR=0.34, 95% CI: 0.13-0.89; p=0.027), homozygous variant genotype (OR=0.31, 95% CI: 0.10-0.99; p=0.049) and combined C/T+T/T genotypes (OR=0.33, 95% CI: 0.13-0.79; p=0.013) in relation with severe toxicity of chemotherapy induced nausea and vomiting in breast cancer patients treated with Adriamycin chemotherapy. The 3435 C>T polymorphism of ABCB1 gene with heterozygous C/T genotype showed significantly negative association (OR=0.37, 95% CI: 0.14-0.96; p=0.042) with peripheral neuropathy in patients treated primarily with paclitaxel thereafter Adriamycin. CONCLUSION The findings obtained from this study revealed significant association of ABCB1 3435 C>T polymorphisms with non-hematological toxicity in response to adriamycin and paclitaxel based chemotherapy.
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Affiliation(s)
- Rashmi A. Gudur
- Department of Oncology, Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Suresh J. Bhosale
- Department of Oncology, Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Anand K. Gudur
- Department of Oncology, Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Shivani R. Kale
- Department of Molecular Biology & Genetics,Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Ashwini L. More
- Department of Molecular Biology & Genetics,Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Kailas D. Datkhile
- Department of Molecular Biology & Genetics,Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
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Burgueño-Rodríguez G, Méndez Y, Olano N, Schelotto M, Castillo L, Soler AM, da Luz J. Pharmacogenetics of pediatric acute lymphoblastic leukemia in Uruguay: adverse events related to induction phase drugs. Front Pharmacol 2023; 14:1278769. [PMID: 38044950 PMCID: PMC10690766 DOI: 10.3389/fphar.2023.1278769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
In Uruguay, the pediatric acute lymphoblastic leukemia (ALL) cure rate is 82.2%, similar to those reported in developed countries. However, many patients suffer adverse effects that could be attributed, in part, to genetic variability. This study aims to identify genetic variants related to drugs administered during the induction phase and analyze their contribution to adverse effects, considering individual genetic ancestry. Ten polymorphisms in five genes (ABCB1, CYP3A5, CEP72, ASNS, and GRIA1) related to prednisone, vincristine, and L-asparaginase were genotyped in 200 patients. Ancestry was determined using 45 ancestry informative markers (AIMs). The sample ancestry was 69.2% European, 20.1% Native American, and 10.7% African, but with high heterogeneity. Mucositis, Cushing syndrome, and neurotoxicity were the only adverse effects linked with genetic variants and ancestry. Mucositis was significantly associated with ASNS (rs3832526; 3R/3R vs. 2R carriers; OR: = 6.88 [1.88-25.14], p = 0.004) and CYP3A5 (non-expressors vs. expressors; OR: 4.55 [1.01-20.15], p = 0.049) genes. Regarding Cushing syndrome, patients with the TA genotype (rs1049674, ASNS) had a higher risk of developing Cushing syndrome than those with the TT genotype (OR: 2.60 [1.23-5.51], p = 0.012). Neurotoxicity was significantly associated with ABCB1 (rs9282564; TC vs. TT; OR: 4.25 [1.47-12.29], p = 0.007). Moreover, patients with <20% Native American ancestry had a lower risk of developing neurotoxicity than those with ≥20% (OR: 0.312 [0.120-0.812], p = 0.017). This study shows the importance of knowing individual genetics to improve the efficacy and safety of acute lymphoblastic leukemia.
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Affiliation(s)
- Gabriela Burgueño-Rodríguez
- Laboratorio de Genética Molecular Humana, Departamento de Ciencias Biológicas, CENUR Litoral Norte-Sede Salto, Universidad de la República, Salto, Uruguay
- Red Latinoamericana de Implementación y Validación de Guías Clínicas Farmacogenómicas (RELIVAF-CYTED), Santiago, Chile
| | - Yessika Méndez
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Natalia Olano
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Magdalena Schelotto
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Luis Castillo
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Ana María Soler
- Laboratorio de Genética Molecular Humana, Departamento de Ciencias Biológicas, CENUR Litoral Norte-Sede Salto, Universidad de la República, Salto, Uruguay
- Red Latinoamericana de Implementación y Validación de Guías Clínicas Farmacogenómicas (RELIVAF-CYTED), Santiago, Chile
| | - Julio da Luz
- Laboratorio de Genética Molecular Humana, Departamento de Ciencias Biológicas, CENUR Litoral Norte-Sede Salto, Universidad de la República, Salto, Uruguay
- Red Latinoamericana de Implementación y Validación de Guías Clínicas Farmacogenómicas (RELIVAF-CYTED), Santiago, Chile
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3
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Babayeva M, Loewy ZG. Cannabis Pharmacogenomics: A Path to Personalized Medicine. Curr Issues Mol Biol 2023; 45:3479-3514. [PMID: 37185752 PMCID: PMC10137111 DOI: 10.3390/cimb45040228] [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: 03/10/2023] [Revised: 04/05/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
Cannabis and related compounds have created significant research interest as a promising therapy in many disorders. However, the individual therapeutic effects of cannabinoids and the incidence of side effects are still difficult to determine. Pharmacogenomics may provide the answers to many questions and concerns regarding the cannabis/cannabinoid treatment and help us to understand the variability in individual responses and associated risks. Pharmacogenomics research has made meaningful progress in identifying genetic variations that play a critical role in interpatient variability in response to cannabis. This review classifies the current knowledge of pharmacogenomics associated with medical marijuana and related compounds and can assist in improving the outcomes of cannabinoid therapy and to minimize the adverse effects of cannabis use. Specific examples of pharmacogenomics informing pharmacotherapy as a path to personalized medicine are discussed.
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Affiliation(s)
- Mariana Babayeva
- Department of Biomedical and Pharmaceutical Sciences, Touro College of Pharmacy, New York, NY 10027, USA
| | - Zvi G Loewy
- Department of Biomedical and Pharmaceutical Sciences, Touro College of Pharmacy, New York, NY 10027, USA
- Department of Pathology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, USA
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4
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Li M, Kong XY, Wang SM. Effects of splicing-regulatory polymorphisms in ABCC2, ABCG2, and ABCB1 on methotrexate exposure in Chinese children with acute lymphoblastic leukemia. Cancer Chemother Pharmacol 2023; 91:77-87. [PMID: 36463535 DOI: 10.1007/s00280-022-04498-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/27/2022] [Indexed: 12/05/2022]
Abstract
PURPOSE Adenosine triphosphate (ATP)-binding cassette (ABC) transporters play an important role in the response to methotrexate (MTX). In this study, we investigated the frequency distribution of three splicing-regulatory polymorphisms in ABC transporters (ABCC2 rs2273697 G>A, ABCG2 rs2231142 G>T, and ABCB1 rs1128503 A>G) and their effects on MTX concentrations and the clinical outcome in a Chinese pediatric population with acute lymphoblastic leukemia (ALL). METHODS A fluorescence polarization immunoassay was used to measure the serum MTX concentrations in 24 h (C24h) and 42 h (C42h). The Sequenom MassARRAY system was used for single-nucleotide polymorphism (SNP) genotyping. RESULTS The study population had significantly lower frequencies of ABCC2 rs2273697 A, ABCG2 rs2231142 G, and ABCB1 rs1128503 G than African and European samples (P < 0.05). The dose-normalized MTX concentrations after 24 h and the proportion of C42h > 0.5 µmol/L were significantly lower in patients with the ABCG2 rs2231142 GG genotype than in patients with the GT or TT genotype (P = 0.01 and 0.006, respectively). No significant effects on MTX pharmacokinetics were observed for ABCC2 rs2273697 and ABCB1 rs1128503 polymorphisms. Bioinformatics analysis suggested that the three SNPs overlapped with the putative binding sites of several splicing factors. CONCLUSION In conclusion, our study confirmed the ethnicity-based differences in the distribution of the three investigated SNPs. The ABCG2 rs2231142 polymorphism exerted a significant effect on the level of MTX exposure. These findings may help explain the variability in MTX responses and optimize MTX treatment in pediatric patients with ALL.
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Affiliation(s)
- Miao Li
- Department of Pediatrics, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Xiao-Yan Kong
- Department of Pharmacy, Armed Police Beijing Corps Hospital, Beijing, 100027, China
| | - Shu-Mei Wang
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, No 10 Tieyi Road, Yangfangdian, Haidian District, Beijing, 100038, China.
- Beijing Key Laboratory of Bio-Characteristic Profiling for Evaluation of Rational Drug Use, Beijing, 100038, China.
- International Cooperation and Joint Laboratory of Bio-Characteristic Profiling for Evaluation of Rational Drug Use, Beijing, 100038, China.
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5
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Abbassy HA, Moussa MA, Abd Elmoniem RM, Imbaby SAE. Study of Breast Cancer Resistance Protein ABCG2 C421A Single Nucleotide Polymorphism RS2231142 in Multiple Myeloma. Indian J Hematol Blood Transfus 2022; 38:658-667. [PMID: 36258724 PMCID: PMC9569400 DOI: 10.1007/s12288-022-01523-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/12/2022] [Indexed: 10/19/2022] Open
Abstract
Breast cancer resistance protein is an adenosine triphosphate-binding cassette (ABC) transporter that belongs to the G-superfamily. It acts as an efflux pump that is crucial for cell protection against toxic compounds and xenobiotics such as procarcinogens. An individual's risk of developing carcinoma depends on genetic variations like single nucleotide polymorphisms (SNPs) that may cause alteration in gene expression and/or reductions in their activities. These changes may influence blood cells' exposure to toxic compounds and increase the susceptibility to multiple myeloma (MM). Our study aimed at investigating polymorphisms at position C421A of the ABCG-2 gene in MM for the first time in Egyptian patients. Peripheral blood mononuclear cells were analyzed for ABCG-2-C421A gene polymorphisms using real-time quantitative polymerase chain reaction in 50 MM patients and 50 control subjects. There is a statistically significant correlation between SNP-C421A of the ABCG-2 gene and the risk for MM (p = 0.0218). Preliminary studies suggest that SNP-C421A of the ABCG-2 gene can be helpful in predicting the risk of developing MM. Supplementary Information The online version contains supplementary material available at 10.1007/s12288-022-01523-3.
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Affiliation(s)
- Hadeer Aly Abbassy
- Clinical Pathology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Mayada Aly Moussa
- Internal Medicine Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | | | - Salma Alaa Eldin Imbaby
- Clinical Pathology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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Rodeiro Guerra I, Herrea J, Cuétara E, Garrido G, Reyes E, Martínez I, Pérez CL, Fernández G, Hernández-Balmaseda I, Delgado R, Stingl JC, Berghe WV. Prevalence of ABCB1 3435C>T polymorphism in the Cuban population. Drug Metab Pers Ther 2021; 37:141-148. [PMID: 34860473 DOI: 10.1515/dmpt-2020-0156] [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: 10/14/2020] [Accepted: 09/15/2021] [Indexed: 01/18/2023]
Abstract
OBJECTIVES ABCB1 gene polymorphisms can modify P-glycoprotein function with clinical consequences. METHODS The 3435C>T polymorphism prevalence was analyzed using oligonucleotide probes and next-generation sequencing in 421 unrelated healthy individuals living in Cuba. Data were stratified by gender, ethnic background and residence. The genotype and allelic frequencies were determined. RESULTS The genotype distribution met the Hardy-Weinberg equilibrium assumption. The allelic frequency was 63.5% for the 3435C variant. The genotype frequencies were 41.1% for CC, 44.9% for CT and 14.0% for TT. The allele and genotype distributions differed between individuals living in La Habana and Santiago de Cuba (p<0.05) when ethnic background was analyzed. The allelic distribution was similar among Admixed and Black subjects, and they differed from Caucasians. The CC genotype was equally distributed among Admixed and Black subjects, and they differed from Caucasians. The TT genotype frequency differed between Caucasians and Admixed. The CT genotype was distributed differently among the three groups. Similar distribution was obtained in Brazilians, whereas some similarities were observed in African, Spanish and Chinese populations, consistent with the mixed Cuban ethnic origin. CONCLUSIONS This is the first report on allele and genotype frequencies of the 3435C>T polymorphism in Cuba, which may support personalized medicine programs.
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Affiliation(s)
- Idania Rodeiro Guerra
- Departamento de Farmacología, Instituto de Ciencias del Mar (ICIMAR), La Habana, Cuba
| | - Jose Herrea
- Instituto de Ciencia y Tecnología de Materiales, IMRE, Universidad de La Habana, La Habana, Cuba
| | - Elizabeth Cuétara
- Departamento de Farmacología, Instituto Nacional de Oncología y Radiobiología (INOR), La Habana, Cuba
| | - Gabino Garrido
- Departamento de Ciencias Farmacéuticas, Facultad de Ciencias, Universidad de Católica del Norte, Antofagasta, Chile
| | - Elizabeth Reyes
- Departamento de Farmacología, Instituto Nacional de Oncología y Radiobiología (INOR), La Habana, Cuba
| | - Ioanna Martínez
- Instituto de Ciencias Básicas y Preclínicas Victoria de Girón (ICBP), Universidad de Ciencias Médicas de La Habana (UCMH), La Habana, Cuba
| | - Carlos L Pérez
- Instituto de Ciencias Básicas y Preclínicas Victoria de Girón (ICBP), Universidad de Ciencias Médicas de La Habana (UCMH), La Habana, Cuba
| | - Gisselle Fernández
- Instituto de Ciencias Básicas y Preclínicas Victoria de Girón (ICBP), Universidad de Ciencias Médicas de La Habana (UCMH), La Habana, Cuba
| | | | - René Delgado
- Instituto de Farmacia y Alimentos (IFAL), Universidad de La Habana, La Habana, Cuba.,Facultad de Ciencias Naturales y Agropecuarias, Universidad de Santander (UDES), Bucaramanga, Colombia
| | - Julia C Stingl
- Institute of Clinical Pharmacology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Wim Vanden Berghe
- Laboratory of Protein Science, Proteomics and Epigenetic Signaling (PPES), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
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Kukal S, Guin D, Rawat C, Bora S, Mishra MK, Sharma P, Paul PR, Kanojia N, Grewal GK, Kukreti S, Saso L, Kukreti R. Multidrug efflux transporter ABCG2: expression and regulation. Cell Mol Life Sci 2021; 78:6887-6939. [PMID: 34586444 PMCID: PMC11072723 DOI: 10.1007/s00018-021-03901-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/24/2021] [Accepted: 07/15/2021] [Indexed: 12/15/2022]
Abstract
The adenosine triphosphate (ATP)-binding cassette efflux transporter G2 (ABCG2) was originally discovered in a multidrug-resistant breast cancer cell line. Studies in the past have expanded the understanding of its role in physiology, disease pathology and drug resistance. With a widely distributed expression across different cell types, ABCG2 plays a central role in ATP-dependent efflux of a vast range of endogenous and exogenous molecules, thereby maintaining cellular homeostasis and providing tissue protection against xenobiotic insults. However, ABCG2 expression is subjected to alterations under various pathophysiological conditions such as inflammation, infection, tissue injury, disease pathology and in response to xenobiotics and endobiotics. These changes may interfere with the bioavailability of therapeutic substrate drugs conferring drug resistance and in certain cases worsen the pathophysiological state aggravating its severity. Considering the crucial role of ABCG2 in normal physiology, therapeutic interventions directly targeting the transporter function may produce serious side effects. Therefore, modulation of transporter regulation instead of inhibiting the transporter itself will allow subtle changes in ABCG2 activity. This requires a thorough comprehension of diverse factors and complex signaling pathways (Kinases, Wnt/β-catenin, Sonic hedgehog) operating at multiple regulatory levels dictating ABCG2 expression and activity. This review features a background on the physiological role of transporter, factors that modulate ABCG2 levels and highlights various signaling pathways, molecular mechanisms and genetic polymorphisms in ABCG2 regulation. This understanding will aid in identifying potential molecular targets for therapeutic interventions to overcome ABCG2-mediated multidrug resistance (MDR) and to manage ABCG2-related pathophysiology.
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Affiliation(s)
- Samiksha Kukal
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Debleena Guin
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Main Bawana Road, Delhi, 110042, India
| | - Chitra Rawat
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Shivangi Bora
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Main Bawana Road, Delhi, 110042, India
| | - Manish Kumar Mishra
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Main Bawana Road, Delhi, 110042, India
| | - Priya Sharma
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
| | - Priyanka Rani Paul
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Neha Kanojia
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Gurpreet Kaur Grewal
- Department of Biotechnology, Kanya Maha Vidyalaya, Jalandhar, Punjab, 144004, India
| | - Shrikant Kukreti
- Nucleic Acids Research Lab, Department of Chemistry, University of Delhi (North Campus), Delhi, 110007, India
| | - Luciano Saso
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University of Rome, P. le Aldo Moro 5, 00185, Rome, Italy
| | - Ritushree Kukreti
- Genomics and Molecular Medicine Unit, Institute of Genomics and Integrative Biology (IGIB), Council of Scientific and Industrial Research (CSIR), Mall Road, Delhi, 110007, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Abstract
The purpose of this review was to systematize data on molecular genetic markers of increased risk of cardiotoxic effects, as well as to search for risk and protective variants of candidate genes. Today, the therapy of malignant neoplasms is based on the use of anthracyclines – drugs of the cytostatic mechanism of action. Along with their effectiveness, these drugs can have a cardiotoxic effect on cardiomyocytes by increasing the amount of reactive oxygen species and disrupting mitochondrial biogenesis. Pathological disorders lead to an increased risk of myocardial dysfunction and a number of other cardiovascular pathologies in patients receiving chemotherapy using anthracyclines. The cardiotoxic effect of anthracyclines leads to cardiomyopathy, heart failure, myocardial infarction, and thrombosis. Early detection of cardiotoxic damage leads to reducing the negative effects of these drugs due to changes in chemotherapy tactics. It is known that the risk of cardiotoxic myocardial damage is genetically determined and controlled by more than 80 genes. In this review, the description of basic molecules such as ATP-binding cassette transporters and solute carrier family (SLC transporters), carbonyl reductase, molecules of antioxidant defense, xenobiotic and iron metabolism was performed. In addition, a special attention is paid to the study of epigenetic and post-translational regulation. The available data are characterized by some inconsistency that may be explained by the ethnic differences of the studied populations. Thus, a more detailed research of various ethnic groups, gene-gene interactions between potential candidate genes and epigenetic regulation is necessary. Thus, understanding the contribution of genetic polymorphism to the development of cardiotoxicity will help to assess the individual risks of cardiovascular pathology in patients with various types of cancer, as well as reduce the risk of myocardial damage by developing individual preventive measures and correcting chemotherapy.
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Xia Q, Liu J, Xu X, Gu W, Gu K, Chen X, Xie R, Zhang D, Wu H, Sun H, Wang F, Chen L, Chen T. Identification of Novel Environmental Substances Relevant to Pediatric Graves' Disease. Front Endocrinol (Lausanne) 2021; 12:691326. [PMID: 34248849 PMCID: PMC8261246 DOI: 10.3389/fendo.2021.691326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/04/2021] [Indexed: 11/13/2022] Open
Abstract
Graves' disease (GD) is the most common cause of hyperthyroidism, yet a relatively rare disease in the pediatric population. GD is a complex disorder influenced by both genetic and environmental factors. In this study, we aimed to find new environmental factors influencing the pathogenesis of GD. We investigated serum substances in 30 newly diagnosed GD children and 30 age- and gender-matched healthy controls. We measured total iodine by inductively coupled plasma-mass spectrometry (ICP-MS), analyzed perfluorinated compounds via ultra-high-performance liquid chromatography coupled with multiple reaction monitoring mass spectrometry (UHPLC-MRM-MS), and explored other environmental substances using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QTOF/MS) analysis. Twenty-nine single-nucleotide polymorphisms (SNPs) in eight genes related to GD were analyzed by SNaPshot. The serum total iodine was significantly higher in GD group, but its association with GD onset was weak, only with Exp(B) value near 1. The perfluorinated compound levels were not different between the two groups. More importantly, we found 16 environmental substances significantly different between GD and control groups, among which ponasterone A is a risk factor (p = 0.007 and Exp(B) = 14.14), while confertifoline is a protective factor against GD onset (p = 0.002 and Exp(B) = 0.001). We also identified 10 substances correlated significantly with thyroid indices in GD patients, among which seven associated with levels of the thyroid autoantibody TPOAb. No known SNPs were found predisposing GD. In this study, we explored a broad variety of environmental substances and identified novel factors that are potentially involved in the pediatric GD pathogenesis.
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Affiliation(s)
- Qin Xia
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Jingjing Liu
- Department of Biochemistry and Molecular Biology, School of Medical and Biological Sciences, Soochow University, Suzhou, China
| | - Xu Xu
- Department of Pediatric Endocrinology, The Affiliated Wuxi Children’s Hospital of Nanjing Medical University, Wuxi, China
| | - Wei Gu
- Department of Endocrinology, Children’s Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Kefeng Gu
- Department of Pediatric Endocrinology, The Affiliated Wuxi Children’s Hospital of Nanjing Medical University, Wuxi, China
| | - Xiuli Chen
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Rongrong Xie
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Dandan Zhang
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Haiying Wu
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Hui Sun
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Fengyun Wang
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Linqi Chen
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
| | - Ting Chen
- Department of Endocrinology, Genetics and Metabolism, Children’s Hospital of Soochow University, Suzhou, China
- *Correspondence: Ting Chen,
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Petrykey K, Andelfinger GU, Laverdière C, Sinnett D, Krajinovic M. Genetic factors in anthracycline-induced cardiotoxicity in patients treated for pediatric cancer. Expert Opin Drug Metab Toxicol 2020; 16:865-883. [DOI: 10.1080/17425255.2020.1807937] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Kateryna Petrykey
- Immune Diseases and Cancer, Sainte-Justine University Health Center (SJUHC), Montreal, Quebec, Canada
- Department of Pharmacology and Physiology, Université De Montréal (Quebec), Montreal, Canada
| | - Gregor U. Andelfinger
- Department of Pediatrics, Université De Montréal (Quebec), Canada
- Fetomaternal and Neonatal Pathologies, Sainte-JustineUniversity Health Center (SJUHC), Montreal, Quebec, Canada
| | - Caroline Laverdière
- Immune Diseases and Cancer, Sainte-Justine University Health Center (SJUHC), Montreal, Quebec, Canada
- Department of Pediatrics, Université De Montréal (Quebec), Canada
| | - Daniel Sinnett
- Immune Diseases and Cancer, Sainte-Justine University Health Center (SJUHC), Montreal, Quebec, Canada
- Department of Pediatrics, Université De Montréal (Quebec), Canada
| | - Maja Krajinovic
- Immune Diseases and Cancer, Sainte-Justine University Health Center (SJUHC), Montreal, Quebec, Canada
- Department of Pharmacology and Physiology, Université De Montréal (Quebec), Montreal, Canada
- Department of Pediatrics, Université De Montréal (Quebec), Canada
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11
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Maamari D, El-Khoury H, Saifi O, Muwakkit SA, Zgheib NK. Implementation of Pharmacogenetics to Individualize Treatment Regimens for Children with Acute Lymphoblastic Leukemia. Pharmgenomics Pers Med 2020; 13:295-317. [PMID: 32848445 PMCID: PMC7429230 DOI: 10.2147/pgpm.s239602] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/20/2020] [Indexed: 12/28/2022] Open
Abstract
Despite major advances in the management and high cure rates of childhood acute lymphoblastic leukemia (ALL), patients still suffer from many drug-induced toxicities, sometimes necessitating dose reduction, or halting of cytotoxic drugs with a secondary risk of disease relapse. In addition, investigators have noted significant inter-individual variability in drug toxicities and disease outcomes, hence the role of pharmacogenetics (PGx) in elucidating genetic polymorphisms in candidate genes for the optimization of disease management. In this review, we present the PGx data in association with main toxicities seen in children treated for ALL in addition to efficacy, with a focus on the most plausible germline PGx variants. We then follow with a summary of the highest evidence drug-gene annotations with suggestions to move forward in implementing preemptive PGx for the individualization of treatment regimens for children with ALL.
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Affiliation(s)
- Dimitri Maamari
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Habib El-Khoury
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Omran Saifi
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Samar A Muwakkit
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nathalie K Zgheib
- Department of Pharmacology and Toxicology, American University of Beirut, Faculty of Medicine, Beirut, Lebanon
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12
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Zawadzka I, Jeleń A, Pietrzak J, Żebrowska-Nawrocka M, Michalska K, Szmajda-Krygier D, Mirowski M, Łochowski M, Kozak J, Balcerczak E. The impact of ABCB1 gene polymorphism and its expression on non-small-cell lung cancer development, progression and therapy - preliminary report. Sci Rep 2020; 10:6188. [PMID: 32277145 PMCID: PMC7148348 DOI: 10.1038/s41598-020-63265-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 03/27/2020] [Indexed: 01/12/2023] Open
Abstract
The ABCB1 gene belongs to ATP binding cassette (ABC) transporter genes that has been previously implicated in cancer progression and drug response. This study aimed to evaluate the association between the SNP 3435 and the expression of the ABCB1 gene in lung cancer patients in the Polish population in comparison to clinicopathological parameters and treatment. 150 RNA and 47 DNA samples were isolated from 49 lung cancer cases including both tissue samples and blood taken from the same patients at three time points: diagnosis, 100 days and one year after the surgical intervention. Qualitative and real-time PCR analysis of expression were done, also genotyping by PCR-RFLP. Mutant homozygous TT and allele T are present statistically significantly more frequently in the group of patients with lung cancer. There is no difference with expression level in lung cancer tissue and blood sample taken from the same patients before surgical treatment. On the basis of blood samples analysis it was observed that the expression level of ABCB1 mRNA was growing in time. Higher levels were marked after 100 days and one year after the surgical intervention. The complementary pharmacological treatment induced higher expression levels of ABCB1. The presented data suggest an important role of ABCB1 in lung cancer, the increasing level of ABCB1 mRNA which can be connected with induction of multidrug resistance mechanism is also significant, that observation must be confirmed in further analysis.
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Affiliation(s)
- Izabela Zawadzka
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Agnieszka Jeleń
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Jacek Pietrzak
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Marta Żebrowska-Nawrocka
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Katarzyna Michalska
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Dagmara Szmajda-Krygier
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Marek Mirowski
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland
| | - Mariusz Łochowski
- Department of Thoracic Surgery, Memorial Copernicus Hospital, Medical University of Lodz, Lodz, Poland
| | - Józef Kozak
- Department of Thoracic Surgery, Memorial Copernicus Hospital, Medical University of Lodz, Lodz, Poland
| | - Ewa Balcerczak
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, ul. Muszynskiego 1, 90-151, Lodz, Poland.
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13
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Genetic polymorphisms and multiple myeloma risk: a meta-analysis. Ann Hematol 2020; 99:1017-1024. [PMID: 32162036 DOI: 10.1007/s00277-020-03979-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 03/01/2020] [Indexed: 12/19/2022]
Abstract
Previous researches exploring associations between multiple myeloma (MM) and genetic polymorphisms showed controversial results. In this investigation, we aimed to make a meta-analysis to assess the association between MM risk and genetic polymorphisms. We searched for articles on genetic polymorphism and MM risk in Web of Science and PubMed databases from 1951 to August 2019. We computed the odds ratio (OR) and 95% confidence intervals (CI) extracted from included articles. The meta-analysis showed no significant associations between MM risks and tumor necrosis factor (TNF)-α (rs1800629/rs361525/rs1799724), interleukin (IL)-6 (rs1800795), multidrug resistance 1 (MDR1) (rs1045642), Methylenetetrahydrofolate reductase (MTHFR) (rs1801131/rs1801133) polymorphisms. In summary, the study shows that the TNF-α (rs1800629/rs361525/rs1799724), IL-6 (rs1800795), MDR1 (rs1045642), and MTHFR (rs1801131/rs1801133) polymorphisms may not be associated with MM susceptibility. Thus, we do not need more expensive and useless studies to explore the associations between MM risks and these genetic polymorphisms.
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14
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Aberuyi N, Rahgozar S, Ghodousi ES, Ghaedi K. Drug Resistance Biomarkers and Their Clinical Applications in Childhood Acute Lymphoblastic Leukemia. Front Oncol 2020; 9:1496. [PMID: 32010613 PMCID: PMC6978753 DOI: 10.3389/fonc.2019.01496] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 12/12/2019] [Indexed: 12/12/2022] Open
Abstract
Biomarkers are biological molecules found in body fluids or tissues, which can be considered as indications of a normal or abnormal process, or of a condition or disease. There are various types of biomarkers based on their application and molecular alterations. Treatment-sensitivity or drug resistance biomarkers include prognostic and predictive molecules with utmost importance in selecting appropriate treatment protocols and improving survival rates. Acute lymphoblastic leukemia (ALL) is the most prevalent hematological malignancy diagnosed in children with nearly 80% cure rate. Despite the favorable survival rates of childhood ALL (chALL), resistance to chemotherapeutic agents and, as a consequence, a dismal prognosis develops in a significant number of patients. Therefore, there are urgent needs to have robust, sensitive, and disease-specific molecular prognostic and predictive biomarkers, which could allow better risk classification and then better clinical results. In this article, we review the currently known drug resistance biomarkers, including somatic or germ line nucleic acids, epigenetic alterations, protein expressions and metabolic variations. Moreover, biomarkers with potential clinical applications are discussed.
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Affiliation(s)
- Narges Aberuyi
- Division of Cellular and Molecular Biology, Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Sciences and Technologies, University of Isfahan, Isfahan, Iran
| | - Soheila Rahgozar
- Division of Cellular and Molecular Biology, Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Sciences and Technologies, University of Isfahan, Isfahan, Iran
| | - Elaheh Sadat Ghodousi
- Division of Cellular and Molecular Biology, Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Sciences and Technologies, University of Isfahan, Isfahan, Iran
| | - Kamran Ghaedi
- Division of Cellular and Molecular Biology, Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Sciences and Technologies, University of Isfahan, Isfahan, Iran
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15
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Jaramillo AC, Cloos J, Lemos C, Stam RW, Kaspers GJ, Jansen G, Peters GJ. Ex vivo resistance in childhood acute lymphoblastic leukemia: Correlations between BCRP, MRP1, MRP4 and MRP5 ABC transporter expression and intracellular methotrexate polyglutamate accumulation. Leuk Res 2019; 79:45-51. [PMID: 30849662 DOI: 10.1016/j.leukres.2019.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/21/2019] [Accepted: 02/22/2019] [Indexed: 01/10/2023]
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16
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Niebudek K, Balcerczak E, Mirowski M, Pietrzak J, Zawadzka I, Żebrowska-Nawrocka M. The contribution of ABCG2 G34A and C421A polymorphisms to multiple myeloma susceptibility. Onco Targets Ther 2019; 12:1655-1660. [PMID: 30881020 PMCID: PMC6398417 DOI: 10.2147/ott.s195245] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Breast cancer resistance protein BCRP, belonging to superfamily G of the adenosine triphosphate-binding cassette (ABC) transporters, is an efflux pump and plays a critical role in protecting cells against xenobiotics and toxic compounds including (pro)carcinogens. BCRP is expressed in many tissues, including hematopoietic stem cells. Genetic variants such as single nucleotide polymorphisms (SNPs) can change the gene expression and/or reduce their products’ activity which may affect an individual’s susceptibility to xenobiotics and the development of carcinoma. These changes may affect the exposure of blood cells to toxic compounds, which increases the risk of multiple myeloma. The aim of this study was to determine polymorphisms at positions G34A and C421A of the ABCG2 gene in multiple myeloma in the Polish population for the first time. Materials and methods Material for the study included DNA isolated from nucleus of cells of peripheral blood of patients diagnosed with multiple myeloma (investigated group N=181) and from healthy people (control group N=97). Research into the polymorphisms was conducted using the polymerase chain reaction-restriction fragment length polymorphism technique. Results The present study showed a statistically significant association between SNP C421A of the ABCG2 gene and the risk of developing multiple myeloma (P=0.0218). No statistically significant relationship was found for the other parameters analyzed, such as age, gender, or type of secreted immunoglobulin. Conclusion Preliminary studies indicate that SNP C421A may become a potential predictor for the development of multiple myeloma.
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Affiliation(s)
- Katarzyna Niebudek
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Interfaculty Cathedral of Laboratory and Molecular Diagnostics, Medical University of Lodz, Lodz 90-151, Poland,
| | - Ewa Balcerczak
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Interfaculty Cathedral of Laboratory and Molecular Diagnostics, Medical University of Lodz, Lodz 90-151, Poland,
| | - Marek Mirowski
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Interfaculty Cathedral of Laboratory and Molecular Diagnostics, Medical University of Lodz, Lodz 90-151, Poland,
| | - Jacek Pietrzak
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Interfaculty Cathedral of Laboratory and Molecular Diagnostics, Medical University of Lodz, Lodz 90-151, Poland,
| | - Izabela Zawadzka
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Interfaculty Cathedral of Laboratory and Molecular Diagnostics, Medical University of Lodz, Lodz 90-151, Poland,
| | - Marta Żebrowska-Nawrocka
- Laboratory of Molecular Diagnostics and Pharmacogenomics, Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Interfaculty Cathedral of Laboratory and Molecular Diagnostics, Medical University of Lodz, Lodz 90-151, Poland,
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17
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Belohlavkova P, Vrbacky F, Voglova J, Racil Z, Zackova D, Hrochova K, Malakova J, Mayer J, Zak P. The significance of enzyme and transporter polymorphisms for imatinib plasma levels and achieving an optimal response in chronic myeloid leukemia patients. Arch Med Sci 2018; 14:1416-1423. [PMID: 30393497 PMCID: PMC6209720 DOI: 10.5114/aoms.2018.73538] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/16/2017] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Imatinib mesylate is the drug of choice for patients with chronic myeloid leukemia (CML). Imatinib pharmacokinetics is affected by a number of transport proteins and enzymes. MATERIAL AND METHODS In the present study we evaluated the association of eight polymorphisms in the seven genes CYP3A5*3 (rs776746), CYP3A4*1 (rs2740574), CYP2C9*3 (rs1057910), SLC22A1 (rs683369), ABCB1 (rs1045642, rs1128503), ABCG2 (rs2231142) and ABCC2 (rs717620) with imatinib plasma level and achieving an optimal clinical response in 112 CML patients (53 men and 59 women). RESULTS No association was found between the examined polymorphisms in rs776746, rs2740574, rs1057910, rs683369, rs1045642, rs1128503, rs2231142, rs717620 and the achieved imatinib plasma level. The influence of rs776746 (CYP3A5*3) on the achievement of a complete cytogenetic response (CCyR) at 6 months was borderline non-significant (p = 0.06). Furthermore, no association was demonstrated between rs776746 polymorphisms and the achievement of a major molecular response (MMR) at 12 or 18 months. Polymorphisms rs776746, rs2740574, rs1057910, rs683369, rs1045642, rs1128503, rs2231142, rs717620 showed no impact on the optimal therapeutic response. CONCLUSIONS Despite the results of some other studies, no other polymorphism we analyzed was associated with imatinib plasma level or clinical response. The treatment outcomes cannot be predicted using the candidate gene approach and treatment decisions cannot be made according to the polymorphisms investigated in this study.
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Affiliation(s)
- Petra Belohlavkova
- 4 Department of Internal Medicine – Hematology, Charles University Hospital, Hradec Kralove, Czech Republic
| | - Filip Vrbacky
- 4 Department of Internal Medicine and Hematology, Charles University, Faculty Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Jaroslava Voglova
- 4 Department of Internal Medicine and Hematology, Charles University, Faculty Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Zdenek Racil
- Department of Internal Medicine, Hematology and Oncology, Masaryk University and University Hospital Brno, Brno, Czech Republic
| | - Daniela Zackova
- Department of Internal Medicine, Hematology and Oncology, Masaryk University and University Hospital Brno, Brno, Czech Republic
| | - Katerina Hrochova
- Department of Clinical Biochemistry, Charles University, Faculty Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Jana Malakova
- Department of Clinical Biochemistry, Charles University, Faculty Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Jiri Mayer
- Department of Internal Medicine, Hematology and Oncology, Masaryk University and University Hospital Brno, Brno, Czech Republic
| | - Pavel Zak
- 4 Department of Internal Medicine and Hematology, Charles University, Faculty Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
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18
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Heyes N, Kapoor P, Kerr ID. Polymorphisms of the Multidrug Pump ABCG2: A Systematic Review of Their Effect on Protein Expression, Function, and Drug Pharmacokinetics. Drug Metab Dispos 2018; 46:1886-1899. [PMID: 30266733 DOI: 10.1124/dmd.118.083030] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 09/20/2018] [Indexed: 12/11/2022] Open
Abstract
The widespread expression and polyspecificity of the multidrug ABCG2 efflux transporter make it an important determinant of the pharmacokinetics of a variety of substrate drugs. Null ABCG2 expression has been linked to the Junior blood group. Polymorphisms affecting the expression or function of ABCG2 may have clinically important roles in drug disposition and efficacy. The most well-studied single nucleotide polymorphism (SNP), Q141K (421C>A), is shown to decrease ABCG2 expression and activity, resulting in increased total drug exposure and decreased resistance to various substrates. The effect of Q141K can be rationalized by inspection of the ABCG2 structure, and the effects of this SNP on protein processing may make it a target for pharmacological intervention. The V12M SNP (34G>A) appears to improve outcomes in cancer patients treated with tyrosine kinase inhibitors, but the reasons for this are yet to be established, and this residue's role in the mechanism of the protein is unexplored by current biochemical and structural approaches. Research into the less-common polymorphisms is confined to in vitro studies, with several polymorphisms shown to decrease resistance to anticancer agents such as SN-38 and mitoxantrone. In this review, we present a systematic analysis of the effects of ABCG2 polymorphisms on ABCG2 function and drug pharmacokinetics. Where possible, we use recent structural advances to present a molecular interpretation of the effects of SNPs and indicate where we need further in vitro experiments to fully resolve how SNPs impact ABCG2 function.
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Affiliation(s)
- Niall Heyes
- School of Life Sciences, Queen's Medical Centre, University of Nottingham, Nottingham, United Kingdom
| | - Parth Kapoor
- School of Life Sciences, Queen's Medical Centre, University of Nottingham, Nottingham, United Kingdom
| | - Ian D Kerr
- School of Life Sciences, Queen's Medical Centre, University of Nottingham, Nottingham, United Kingdom
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19
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ElFayoumi RI, Hagras MM, Abozenadaha A, Gari M, Abosoudah I, Shinawi T, Mirza T, Bawazir W. The influence of polymorphisms in the drug transporter, ABCB1 on the toxicity of glucocorticoids in Saudi children with acute lymphoblastic leukaemia. Pharmacol Rep 2018; 71:90-95. [PMID: 30508724 DOI: 10.1016/j.pharep.2018.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 08/23/2018] [Accepted: 09/27/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Glucocorticoids play essential roles in the treatment of childhood acute lymphoblastic leukaemia (ALL); however, treatment with these agents can result in severe side-effects. This study, the first of its kind in a Saudi population, investigates associations of ABCB1 gene polymorphisms (pharmacodynamics and pharmacokinetic) with the development of toxicity and side effects (glucose abnormality, liver toxicity and infection) in a small population of Saudi children with ALL. METHODS Three single nucleotide polymorphisms (SNPs) of the ABCB1 gene (rs 3213619 T129C, rs 2032582 G2677T and rs1045642 C3435T) were analysed in 70 Saudi children with ALL and 60 control subjects. Participants were treated according to the ALL 2000 study protocol. Toxicities were assessed and associations with genotypes were evaluated according to Common Toxicity Criteria (NCI-CTC). RESULTS Significant associations were observed among carriers and the mutated genotype C3435T (ABCB1), which had an incidence of infection (p = 0.05). Although no correlations were found between liver toxicity and glucose abnormalities for patients carrying ABCB1 SNPs, risk factors for liver toxicity were elevated by a factor of three for patients carrying the SNP G2677T, OR 3.00 (1.034-8.702). The risk factor of glucose abnormality toxicity for the patients carring T129C were increased three times OR 3.06 (0.486-19.198). CONCLUSIONS In terms of infection incidence, polymorphism C3435T may contribute to potential life-threatening infections during paediatric ALL therapy, through glucocorticoid usage.
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Affiliation(s)
- Refaat I ElFayoumi
- Medical Laboratory Technology Department, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia; Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt.
| | - Magda M Hagras
- Clinical Pharmacology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Adel Abozenadaha
- Medical Laboratory Technology Department, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mamdouh Gari
- Medical Laboratory Technology Department, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ibrahim Abosoudah
- Pediatric Oncology Department, King Fisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Thoraia Shinawi
- Medical Laboratory Technology Department, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Talaat Mirza
- Medical Laboratory Technology Department, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Waleed Bawazir
- Medical Laboratory Technology Department, Faculty of Applied Medical Science, King Abdulaziz University, Jeddah, Saudi Arabia
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20
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Talaat RM, Y K El-Kelliny M, El-Akhras BA, Bakry RM, Riad KF, Guirgis AA. Association of C3435T, C1236T and C4125A Polymorphisms of the MDR-1 Gene in Egyptian Children with Acute Lymphoblastic Leukaemia. Asian Pac J Cancer Prev 2018; 19:2535-2543. [PMID: 30256048 PMCID: PMC6249480 DOI: 10.22034/apjcp.2018.19.9.2535] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: P-glycoprotein (P-gp), a membrane transporter encoded by the multidrug resistance-1 (MDR1) gene, influences pharmacokinetics and metabolism of anticancer drugs and contributes to multidrug resistance phenotype in acute lymphoblastic leukemia (ALL). Genetic variation ofMDR1 in ALL patients is increasingly recognized as a factor influencing response to treatment. Aim: To investigate the possible role of MDR-1 gene polymorphisms (C3435T, C1236T and C4125A) as risk factors for the development and clinical outcome of ALL in Egyptian children. Materials and Methods: Genotyping of MDR-1 C3435T, C1236T and C4125A single nucleotide polymorphisms (SNPs) was accomplished using a polymerase chain reaction–restriction fragment length polymorphism (RFLP-PCR) assay with 120 childhood ALL patients and 100 healthy controls. Results: Homozygous T with the C3435T SNP showed a protective effect as compared to homozygous C (OR=0.748) while heterozygous CT correlated with a poor outcome (high risk, drug unresponsiveness, relapse and high percentage of death). Additionally, the T allele of the C1236T SNP showed a significant relation with ALL risk (OR=1.6). However, there were no significant differences in the genotype and allele frequencies of MDR-1 SNPs between patients and controls. Only one genotype (CC) and one allele of MDR-1 (C4125A) were seen. Neither CA/AA genotypes nor A alleles were present in ALL patients and normal controls. TC was the predominant haplotype in both groups, while CT proved to be minor. The cumulative incidence of relapse was higher with the CC genotype of C1236T as compared with TT. Conclusion: From our preliminary data, the CT genotype of C3435T is associated with a poor ALL outcome while the CC genotype of C1236T is related with an increased incidence of relapse. Although our results provide assistance for oncologist choice of individual therapeutic strategy taking the patient genetic repertoire into consideration, further investigations with larger sample size should be conducted to validate our results.
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Affiliation(s)
- Roba M Talaat
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City, Egypt.
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Kiang TKL, Partovi N, Shapiro RJ, Berman JM, Collier AC, Ensom MHH. Regression and Genomic Analyses on the Association Between Dose-Normalized Mycophenolic Acid Exposure and Absolute Neutrophil Count in Steroid-Free, De Novo Kidney Transplant Recipients. Clin Drug Investig 2018; 38:1011-1022. [DOI: 10.1007/s40261-018-0694-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Sági JC, Egyed B, Kelemen A, Kutszegi N, Hegyi M, Gézsi A, Herlitschke MA, Rzepiel A, Fodor LE, Ottóffy G, Kovács GT, Erdélyi DJ, Szalai C, Semsei ÁF. Possible roles of genetic variations in chemotherapy related cardiotoxicity in pediatric acute lymphoblastic leukemia and osteosarcoma. BMC Cancer 2018; 18:704. [PMID: 29970035 PMCID: PMC6029426 DOI: 10.1186/s12885-018-4629-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 06/22/2018] [Indexed: 12/26/2022] Open
Abstract
Background The treatment of acute lymphoblastic leukemia (ALL) and osteosarcoma (OSC) is very effective: the vast majority of patients recover and survive for decades. However, they still need to face serious adverse effects of chemotherapy. One of these is cardiotoxicity which may lead to progressive heart failure in the long term. Cardiotoxicity is contributed mainly to the use of anthracyclines and might have genetic risk factors. Our goal was to test the association between left ventricular function and genetic variations of candidate genes. Methods Echocardiography data from medical records of 622 pediatric ALL and 39 OSC patients were collected from the period 1989–2015. Fractional shortening (FS) and ejection fraction (EF) were determined, 70 single nucleotide polymorphisms (SNPs) in 26 genes were genotyped. Multivariate logistic regression and multi-adjusted general linear model were performed to investigate the influence of genetic polymorphisms on the left ventricular parameters. Bayesian network based Bayesian multilevel analysis of relevance (BN-BMLA) method was applied to test for the potential interaction of the studied cofactors and SNPs. Results Our results indicate that variations in ABCC2, CYP3A5, NQO1, SLC22A6 and SLC28A3 genes might influence the left ventricular parameters. CYP3A5 rs4646450 TT was 17% among ALL cases with FS lower than 28, and 3% in ALL patients without pathological FS (p = 5.60E-03; OR = 6.94 (1.76–27.39)). SLC28A3 rs7853758 AA was 12% in ALL cases population, while only 1% among controls (p = 6.50E-03; OR = 11.56 (1.98–67.45)). Patients with ABCC2 rs3740066 GG genotype had lower FS during the acute phase of therapy and 5–10 years after treatment (p = 7.38E-03, p = 7.11E-04, respectively). NQO1 rs1043470 rare T allele was associated with lower left ventricular function in the acute phase and 5–10 years after the diagnosis (p = 4.28E-03 and 5.82E-03, respectively), and SLC22A6 gene rs6591722 AA genotype was associated with lower mean FS (p = 1.71E-03), 5–10 years after the diagnosis. Conclusions Genetic variants in transporters and metabolic enzymes might modulate the individual risk to cardiac toxicity after chemotherapy. Electronic supplementary material The online version of this article (10.1186/s12885-018-4629-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Judit C Sági
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary
| | - Bálint Egyed
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary.,Second Department of Pediatrics, Semmelweis University, Tűzoltó utca 7-9, Budapest, H-1094, Hungary
| | - Andrea Kelemen
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary
| | - Nóra Kutszegi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary.,Second Department of Pediatrics, Semmelweis University, Tűzoltó utca 7-9, Budapest, H-1094, Hungary
| | - Márta Hegyi
- Second Department of Pediatrics, Semmelweis University, Tűzoltó utca 7-9, Budapest, H-1094, Hungary
| | - András Gézsi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary
| | - Martina Ayaka Herlitschke
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary
| | - Andrea Rzepiel
- Second Department of Pediatrics, Semmelweis University, Tűzoltó utca 7-9, Budapest, H-1094, Hungary
| | - Lili E Fodor
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary
| | - Gábor Ottóffy
- Department of Pediatrics, Oncohaematology Division, Pécs University, József Attila út 7, Pécs, H-7623, Hungary
| | - Gábor T Kovács
- Second Department of Pediatrics, Semmelweis University, Tűzoltó utca 7-9, Budapest, H-1094, Hungary
| | - Dániel J Erdélyi
- Second Department of Pediatrics, Semmelweis University, Tűzoltó utca 7-9, Budapest, H-1094, Hungary
| | - Csaba Szalai
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary.,Central Laboratory, Heim Pal Children Hospital, Üllői út 86, Budapest, H-1089, Hungary
| | - Ágnes F Semsei
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, 1089 Nagyvárad tér 4., 6 em, Budapest, 611, Hungary.
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Milosevic G, Kotur N, Krstovski N, Lazic J, Zukic B, Stankovic B, Janic D, Katsila T, Patrinos GP, Pavlovic S, Dokmanovic L. Variants in TPMT, ITPA, ABCC4 and ABCB1 Genes As Predictors of 6-mercaptopurine Induced Toxicity in Children with Acute Lymphoblastic Leukemia. J Med Biochem 2018; 37:320-327. [PMID: 30598629 PMCID: PMC6298470 DOI: 10.1515/jomb-2017-0060] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 12/18/2017] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Acute lymphoblastic leukemia is the most common childhood malignancy. Optimal use of anti leukemic drugs has led to less toxicity and adverse reactions, and a higher survival rate. Thiopurine drugs, including 6-mercaptopurine, are mostly used as antileukemic medications in the maintenance phase of treatment for children with acute lymphoblastic leukemia. For those patients, TPMT genotype- tailored 6-mercaptopurine therapy is already implemented in the treatment protocols. We investigated the role of TPMT, ITPA, ABCC4 and ABCB1 genetic variants as predictors of outcome and 6-mercaptopurine induced toxicity during the maintenance phase of treatment in pediatric acute lymphoblastic leukemia. METHODS Sixty-eight children with acute lymphoblastic leukemia were enrolled in this study. Patients have been treated according to ALL IC-BFM 2002 or ALL IC-BFM 2009 protocols. Toxicity and adverse events have been monitored via surrogate markers (off-therapy weeks, episodes of leu - ko penia and average 6-mercaptopurine dose) and a prob- abilistic model was employed to predict overall 6-mercaptopurine related toxicity. RESULTS We confirmed that patients with acute lymphoblastic leukemia that carry inactive TPMT allele(s) require 6- mercaptopurine dose reduction. ITPA and ABCC4 genetic variants failed to show an association with 6-mercapto - purine induced toxicity during the maintenance phase. Carriers of ABCB1 variant allele experienced greater hepatotoxicity. The probabilistic model Neural net which considered all the analysed genetic variants was assessed to be the best prediction model. It was able to discriminate ALL patients with good and poor 6-mercaptopurin tolerance in 71% of cases (AUC=0.71). CONCLUSIONS This study contributes to the design of a panel of pharmacogenetic markers for predicting thiopurineinduced toxicity in pediatric ALL.
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Affiliation(s)
| | - Nikola Kotur
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Nada Krstovski
- University Children’s Hospital, Belgrade, Serbia
- University of Belgrade, Faculty of Medicine, Belgrade, Serbia
| | - Jelena Lazic
- University Children’s Hospital, Belgrade, Serbia
- University of Belgrade, Faculty of Medicine, Belgrade, Serbia
| | - Branka Zukic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Biljana Stankovic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Dragana Janic
- University Children’s Hospital, Belgrade, Serbia
- University of Belgrade, Faculty of Medicine, Belgrade, Serbia
| | - Theodora Katsila
- University of Patras School of Health Sciences, Department of Pharmacy, Patras, Greece
| | - George P. Patrinos
- University of Patras School of Health Sciences, Department of Pharmacy, Patras, Greece
- United Arab Emirates University, College of Medicine and Health Sciences, Department of Pathology, Al-Ain, United Arab Emirates
| | - Sonja Pavlovic
- Laboratory for Molecular Biomedicine, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Lidija Dokmanovic
- University Children’s Hospital, Belgrade, Serbia
- University of Belgrade, Faculty of Medicine, Belgrade, Serbia
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Antonio-Andrés G, Rangel-Santiago J, Tirado-Rodríguez B, Martinez-Ruiz GU, Klunder-Klunder M, Vega MI, Lopez-Martinez B, Jiménez-Hernández E, Torres Nava J, Medina-Sanson A, Huerta-Yepez S. Role of Yin Yang-1 (YY1) in the transcription regulation of the multi-drug resistance (MDR1) gene. Leuk Lymphoma 2018; 59:2628-2638. [DOI: 10.1080/10428194.2018.1448083] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Gabriela Antonio-Andrés
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
| | - Jesus Rangel-Santiago
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
| | - Belen Tirado-Rodríguez
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
| | - Gustavo U. Martinez-Ruiz
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
- Facultad de Medicina, Universidad Nacional Autonoma de México, Mexico City, Mexico
| | - Miguel Klunder-Klunder
- Departamento de Investigación en Salud Comunitaria, Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
| | - Mario I. Vega
- Department of Medicine, Hematology-Oncology Division, VA West Los Angeles Medical Center BBRI, UCLA Medical Center, Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
- Molecular Signal Pathway in Cancer Laboratory, UIMEO, Oncology Hospital, Siglo XXI National Medical Center, IMSS, México City, México
| | | | | | - Jose Torres Nava
- Servicio de Hemato-Oncología, Hospital Infantil de Moctezuma, Mexico City, Mexico
| | - Aurora Medina-Sanson
- Departamento de Hemato-Oncologia, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico
| | - Sara Huerta-Yepez
- Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México, Federico Gómez, Mexico City, Mexico
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25
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Badowska-Kozakiewicz AM, Sobol M, Patera J. Expression of multidrug resistance protein P-glycoprotein in correlation with markers of hypoxia (HIF-1α, EPO, EPO-R) in invasive breast cancer with metastasis to lymph nodes. Arch Med Sci 2017; 13:1303-1314. [PMID: 29181060 PMCID: PMC5701689 DOI: 10.5114/aoms.2016.62723] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 09/21/2016] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Overexpression of the mdr-1 gene is the earliest discovered mechanism of multidrug resistance, which is associated with P-glycoprotein (P-gp) - a cell membrane protein responsible for the efflux of drugs of various structures out of cancer cells. Although the expression of P-glycoprotein has been demonstrated in many cancer types, its relation to markers of hypoxia such as HIF-1α, EPO-R or EPO in invasive breast cancer is not well established. The aim of this research was to analyze the co-expression of P-glycoprotein and the markers of tissue hypoxia HIF-1α, EPO, and EPO-R by immunohistochemistry in invasive breast cancer classified according to the presence of steroid receptors and the HER2 receptors. MATERIAL AND METHODS Tissue samples were collected from 58 patients with the diagnosis of invasive breast cancer with lymph node metastases. The expression of P-gp, HIF-1α, EPO-R and EPO was determined by immunohistochemistry. RESULTS Of all the invasive breast cancers with lymph node metastases, 15.5% expressed P-gp in cell membrane and tumor blood vessels. In our research, there was a significant positive correlation between HER2-positive tumors that did not express steroid receptors (ER-/PR-/HER2+), and P-gp expression (p = 0.049, r = 0.105). Moreover, there was a significant positive correlation between EPO expression and P-gp (p < 0.001, r = 0.474), and between HIF-1α expression and P-gp (p = 0.00475, r = 0.371). CONCLUSIONS We found that HIF-1α and EPO expression is significantly associated with P-gp expression in invasive breast cancer with lymph node metastases. An important result of our study is the demonstration of a correlation between P-gp expression and patients with HER2-positive breast tumors that do not express steroid receptors.
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Affiliation(s)
| | - Maria Sobol
- Department of Human Biophysics and Physiology, Medical University of Warsaw, Warsaw, Poland
| | - Janusz Patera
- Department of Pathomorphology, Military Institute of Health Services, Warsaw, Poland
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26
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Mutiara R, Agustinus B, Sitompul CB, Malik A, Gatot D, Suyatna FD. Multidrug resistance gene 1 polymorphisms in pediatric patients with leukemia at a national referral hospital in Indonesia. ASIAN BIOMED 2017. [DOI: 10.5372/1905-7415.0905.432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Abstract
Background
Acute lymphoblastic leukemia (ALL) is the most prevalent cancer in the pediatric population. From 25% to 30% of patients with ALL will have a relapse that leads to death when they are teenagers. At Cipto Mangunkusumo Hospital, 40% of 126 pediatric patients with ALL relapsed from 2005 to 2011. A multiple variant of multidrug resistance gene 1 (MDR1) is C3435T, which can be used to understand the genetic basis of susceptibility to relapse.
Objectives
To identify the profile of MDR1 polymorphism in pediatric Indonesian patients with ALL.
Methods
We collected data from 44 patients with ALL who attended Cipto Mangunkusumo Hospital between January and June 2014. We investigated a silent C3435T polymorphism in MDR1 exon 26 with polymerase chain reaction- restriction fragment length polymorphism using MboI.
Results
There were 32 male and 12 female patient participants in this study. Eighteen patients were 1–3 years old and 26 were over 3 years. The mean age at 1–3 years was 2.4 ± 0.86, and over 3 years it was 6.3 ± 2.67 years. There were 27 patients with ALL in the standard risk group and 17 in the high risk group. We determined that the 25 samples from patients with ALL in the standard risk group were not digestible (allele T) and the 6 samples from patients with ALL in the high risk group were digestible (allele C).
Conclusions
The prevalence of the T allele was higher than that of the C allele in pediatric Indonesian patients with ALL.
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Affiliation(s)
- Rina Mutiara
- Graduate School of Biomedicine , Faculty of Medicine , Universitas Indonesia , Kampus UI Salemba , Jakarta 10430 , Indonesia
| | - Bernadius Agustinus
- Pharmaceutical Biotechnology Division , Faculty of Pharmacy , Universitas Indonesia , Kampus UI Depok , Depok 16424 , Indonesia
| | - Christian Badia Sitompul
- Pharmaceutical Biotechnology Division , Faculty of Pharmacy , Universitas Indonesia , Kampus UI Depok , Depok 16424 , Indonesia
| | - Amarila Malik
- Pharmaceutical Biotechnology Division , Faculty of Pharmacy , Universitas Indonesia , Kampus UI Depok , Depok 16424 , Indonesia
| | | | - Frans D. Suyatna
- Faculty of Medicine , Universitas Indonesia , Kampus UI Salemba , Jalan Salemba Raya no. 4, Jakarta 10430 , Indonesia
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Kreile M, Piekuse L, Rots D, Dobele Z, Kovalova Z, Lace B. Analysis of possible genetic risk factors contributing to development of childhood acute lymphoblastic leukaemia in the Latvian population. Arch Med Sci 2016; 12:479-85. [PMID: 27279837 PMCID: PMC4889682 DOI: 10.5114/aoms.2016.59920] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 11/10/2014] [Indexed: 01/25/2023] Open
Abstract
INTRODUCTION Childhood acute lymphoblastic leukaemia (ALL) is a complex disease caused by a combination of genetic susceptibility and environmental exposure. Previous genome-wide association studies have reported several single nucleotide polymorphisms (SNPs) associated with the incidence of ALL. Several variations in genes encoding enzymes involved in carcinogenesis are suggested as being associated with an increased risk of ALL development. MATERIAL AND METHODS We enrolled 77 paediatric ALL patients and 122 healthy controls, and in addition parental DNA was also available for 45 probands. SNPs rs10821936 (ARID5B), rs4132601 (IKZF1), rs2239633 (CEBPE), rs3731217 (CDKN2A) and rs1800566 (NQO1) and the presence of GSTT1 and GSTM1 null variants were detected. For statistical analysis the hybrid method of two designs 'Haplin' was used as well as linkage disequilibrium for family-based association studies. RESULTS We identified the SNP rs10821936 in the ARID5B gene as being statistically significantly associated with childhood ALL, especially if the C allele is in a homozygous state, relative risk (RR) 4.65, 95% CI: 2.03-10.6, p = 0.0006. Statistically significant differences were not found in other SNPs. We found risk combinations including all five variations, the strongest association being found in a combination where all five genetic variants are in a homozygous state, CCTTTTTTCC, p = 0.032. CONCLUSIONS The identified SNP rs10821936 could serve as a potential risk marker for childhood ALL development. Further studies in an independent population are needed for verification.
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Affiliation(s)
- Madara Kreile
- Scientific Laboratory of Molecular Genetics, Riga Stradiņš University, Riga, Latvia
- Institute of Oncology, Riga Stradiņš University, Riga, Latvia
| | - Linda Piekuse
- Scientific Laboratory of Molecular Genetics, Riga Stradiņš University, Riga, Latvia
| | - Dmitrijs Rots
- Scientific Laboratory of Molecular Genetics, Riga Stradiņš University, Riga, Latvia
| | - Zane Dobele
- Scientific Laboratory of Molecular Genetics, Riga Stradiņš University, Riga, Latvia
| | - Zhanna Kovalova
- Department of Hematology and Oncology, Children's Clinical University Hospital, Riga, Latvia
| | - Baiba Lace
- Latvian Biomedical Research and Study Centre, Riga, Latvia
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Eftekhary H, Ziaee AA, Yazdanbod M, Shahpanah M, Setayeshgar A, Nassiri M. The influence of matrix metalloproteinase-2, -9, and -12 promoter polymorphisms on Iranian patients with oesophageal squamous cell carcinoma. Contemp Oncol (Pozn) 2015; 19:300-5. [PMID: 26557778 PMCID: PMC4631297 DOI: 10.5114/wo.2015.48569] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2013] [Revised: 08/10/2013] [Accepted: 10/16/2013] [Indexed: 12/20/2022] Open
Abstract
AIM OF THE STUDY Matrix metalloproteinases (MMPs) are a zinc-dependant endopeptidase family that can degrade extracellular matrix components. Their dysregulation has been proven in several diseases, including cancer. Genetic variations in MMP promoter regions can alter their expression. The aim of the present study is to investigate the correlation of MMP-2 (-1306C/T), MMP-9 (-1562C/T), and MMP-12 (-82A/G) single nucleotide polymorphisms (SNPs) with oesophageal squamous cell carcinoma (ESCC) initiation and progression susceptibility in Iranian patients. MATERIAL AND METHODS MMP-2 (-1306C/T), MMP-9 (-1562C/T), and MMP-12 (-82A/G) SNPs were detected using polymerase chain reaction-restriction fragment-length polymorphism (PCR-RFLP) technique in 70 patients and 60 healthy controls. The genotypes and allele distributions were statistically compared in patients and controls. The correlation of MMP-2 (-1306C/T) and MMP-9 (-1562C/T) polymorphisms with clinicopathological features were investigated in 53 patients. RESULTS No statistically significant differences were observed in genotype and allele frequencies of MMP-2 (-1306C/T) and MMP-9 (-1562C/T) between patients and controls (p > 0.05). In addition, no relevance was observed in MMP-2 (-1306C/T) and MMP-9 (-1562C/T) SNPs and clinicopathological features. There was no nucleotide variation in MMP-12 (-82) in the case and control groups. CONCLUSIONS This study indicates that these three SNPs may have no significant association in ESCC risk in Iranian patients.
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Ma L, Ruan L, Liu H, Yang H, Feng Y. ABCB1 C3435T polymorphism is associated with leukemia susceptibility: evidence from a meta-analysis. Onco Targets Ther 2015; 8:1009-15. [PMID: 25999734 PMCID: PMC4427449 DOI: 10.2147/ott.s82144] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION AND OBJECTIVE Many studies have been conducted on the association between the adenosine triphosphate-binding cassette, subfamily B, member 1 (ABCB1) gene C3435T polymorphism and leukemia risk, however, the previously published findings remain controversial. Thus, a meta-analysis was carried out to accurately evaluate the effect of this polymorphism on leukemia susceptibility. METHODS A computerized literature search was conducted of PubMed, Elsevier database, the China National Knowledge Infrastructure database, and Wanfang Database, to find published case-control studies exploring the relationship between ABCB1 C3435T polymorphism and leukemia risk. Odds ratios (ORs) with 95% confidence intervals (CIs) were applied to assess the strength of association. RESULTS A total of 17 studies of 2,431 cases and 3,028 controls were included in this meta-analysis. The results of overall comparisons suggest that there is a significant association between ABCB1 C3435T polymorphism and leukemia risk under two genetic models (TT vs CC: OR=1.39, 95% CI=1.04-1.84, P=0.02; CT+TT vs CC: OR=1.20, 95% CI=1.06-1.36, P=0.004). In the subgroup analyses by ethnicity, age, and leukemia subtype, a significant association was found in Caucasian (CT vs CC: OR=1.22, 95% CI=1.03-1.45, P=0.02; TT vs CC: OR=1.34, 95% CI=1.10-1.64, P=0.004; CT+TT vs CC: OR=1.27, 95% CI=1.08-1.49, P=0.004), adult leukemia (CT vs CC: OR=1.46, 95% CI=1.17-1.83, P=0.001; CT+TT vs CC: OR=1.43, 95% CI=1.01-2.03, P=0.04), and lymphocytic leukemia (TT vs CC: OR=1.73, 95% CI=1.19-2.51, P=0.004; TT vs CC+CT: OR=1.62, 95% CI=1.10-2.38, P=0.01; CT+TT vs CC: OR=1.28, 95% CI=1.10-1.48, P=0.001). CONCLUSION The meta-analysis suggests that ABCB1 C3435T polymorphism is associated with increased risk of leukemia.
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Affiliation(s)
- Limin Ma
- Department of Hematology, The First Affiliated Hospital, Henan University of Science and Technology, Luoyang, People's Republic of China
| | - Linhai Ruan
- Department of Hematology, The First Affiliated Hospital, Henan University of Science and Technology, Luoyang, People's Republic of China
| | - Hongchao Liu
- Medical College, Henan University of Science and Technology, Luoyang, People's Republic of China
| | - Haiping Yang
- Department of Hematology, The First Affiliated Hospital, Henan University of Science and Technology, Luoyang, People's Republic of China
| | - Yanming Feng
- Medical College, Henan University of Science and Technology, Luoyang, People's Republic of China
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MDR1 C3435T polymorphism and childhood acute lymphoblastic leukemia susceptibility: An updated meta-analysis. Biomed Pharmacother 2015; 69:76-81. [DOI: 10.1016/j.biopha.2014.10.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 10/16/2014] [Indexed: 10/24/2022] Open
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Ma L, Liu H, Ruan L, Yang X, Yang H, Feng Y. Multidrug resistance gene 1 C1236T polymorphism and susceptibility to leukemia: A meta-analysis. Biomed Rep 2014; 3:83-87. [PMID: 25469253 DOI: 10.3892/br.2014.387] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 10/09/2014] [Indexed: 12/26/2022] Open
Abstract
Several studies have investigated the association between multidrug resistance gene (MDR1) C1236T polymorphism and leukemia risk, however, these published studies have yielded conflicting results. Thus, the present study carried out a meta-analysis to provide a more precise estimate of the effect of this polymorphism on the susceptibility to leukemia. The published case-control studies regarding the association between MDR1 C1236T polymorphism and leukemia risk were included following a computerized search of PubMed, Elsevier, The Cochrane Library, China National Knowledge Infrastructure and Wanfang Database. Either fixed- or random-effects models were applied to calculate the combined odds ratios (ORs) and 95% confidence intervals (CIs) by RevMan 5.2 software. Seven studies, including 846 cases and 1,523 controls, were included in the present meta-analysis. The results indicated that there was no significant association between the MDR1 C1236T polymorphism and leukemia risk in overall comparisons in all four genetic models (CT vs. CC: OR, 1.31, 95% CI, 0.89-1.91, P=0.17; TT vs. CC: OR, 2.16, 95% CI, 0.99-4.70, P=0.05; TT vs. CC+CT: OR, 1.72, 95% CI, 0.91-3.25, P=0.09; and CT+TT vs. CC: OR, 1.57, 95% CI, 0.96-2.56, P=0.07). In the subgroup analysis according to specific ethnicity, age and the type of leukemia, a significant association was found in adult leukemia (CT+TT vs. CC: OR, 2.77, 95% CI, 1.05-7.31, P=0.04) and chronic myeloid leukemia (CT vs. CC: OR, 1.71, 95% CI, 1.05-2.80, P=0.03). No significant publication bias was detected by funnel plot. Therefore, the meta-analysis indicated that the MDR1 C1236T polymorphism may contribute to the susceptibility to adult leukemia and chronic myeloid leukemia. Furthe well-designed studies based on larger sample sizes are required to validate these findings.
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Affiliation(s)
- Limin Ma
- Department of Hematology, The First Affiliated Hospital, Luoyang, Henan 471003, P.R. China
| | - Hongchao Liu
- Medical College, Henan University of Science and Technology, Luoyang, Henan 471003, P.R. China
| | - Linhai Ruan
- Department of Hematology, The First Affiliated Hospital, Luoyang, Henan 471003, P.R. China
| | - Xuewen Yang
- Department of Hematology, The First Affiliated Hospital, Luoyang, Henan 471003, P.R. China
| | - Haiping Yang
- Department of Hematology, The First Affiliated Hospital, Luoyang, Henan 471003, P.R. China
| | - Yanming Feng
- Medical College, Henan University of Science and Technology, Luoyang, Henan 471003, P.R. China
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Szumera-Ciećkiewicz A, Nasilowska-Adamska B, Prochorec-Sobieszek M, Borg K, Markiewicz M, Mariańska B, Warzocha K. Isolated extramedullary breast relapses in inv(16) positive and c-KIT negative acute myeloid leukemia after allogenic hematopoietic stem cell transplantation - description of two cases. Arch Med Sci 2014; 10:632-5. [PMID: 25097597 PMCID: PMC4107268 DOI: 10.5114/aoms.2014.43756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 08/22/2013] [Accepted: 09/12/2013] [Indexed: 11/17/2022] Open
Affiliation(s)
- Anna Szumera-Ciećkiewicz
- Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Barbara Nasilowska-Adamska
- Department of Hematopoietic Stem Cell Transplantation, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | - Katarzyna Borg
- Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Mirosław Markiewicz
- Department of Hematology and Bone Marrow Transplantation, Silesian Medical Institute, Katowice, Poland
| | - Bożena Mariańska
- Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Krzysztof Warzocha
- Department of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
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Structure and function of BCRP, a broad specificity transporter of xenobiotics and endobiotics. Arch Toxicol 2014; 88:1205-48. [DOI: 10.1007/s00204-014-1224-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 03/06/2014] [Indexed: 12/20/2022]
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