ASSOCIATION BETWEEN GENETIC POLYMORPHISMS OF HUMAN CYTOCHROME CYP2E1 AND RISK OF NASOPHARYNGEAL CARCINOMA IN ALGERIA POPULATION
Autor: | Bendjemana Katia, Abdennebi Monia, Kadri Yahia, Satta Dalila, Djekrif Ghania, Douik Hayat, Guemira Fethi |
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Rok vydání: | 2018 |
Předmět: |
Pharmacology
Oncology medicine.medical_specialty education.field_of_study Population Pharmaceutical Science 030209 endocrinology & metabolism Biology CYP2E1 medicine.disease law.invention 03 medical and health sciences genomic DNA 0302 clinical medicine Nasopharyngeal carcinoma law Internal medicine medicine 030212 general & internal medicine Restriction fragment length polymorphism education Gene Allele frequency Polymerase chain reaction |
Zdroj: | International Journal of Pharmacy and Pharmaceutical Sciences. 10:76 |
ISSN: | 0975-1491 |
Popis: | Objective: The present study was carried out to analyze the relationship between CYP2E1 genetic polymorphism and the risk of developing nasopharyngeal cancer (NPC). Methods: The study involved 100 patients with nasopharyngeal carcinoma, compared with 180 healthy controls. Genomic DNA samples were assayed for restriction fragment length polymorphisms in the CYP2E1 by PCR amplification followed by digestion with RsaI. The frequency comparison between the two groups was determined by the χ (2) test. Results: Our results showed that the distribution of CYP2E1- /- allele frequency was found to be significantly different between controls (22 %) and cancer cases (26%) along with twice increase of the NPC risk in Algeria (OR=2.2, CI 95% [1.02-2.54]). Conclusion: Our results are in line with those found for other populations and subsequent they emphasize the importance of the involvement of this gene in the development of the NPC detoxification process, which exhibited more and more strong association with environmental factors. |
Databáze: | OpenAIRE |
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