No association between glutathione S-transferase M1 and T1 gene polymorphisms and susceptibility to endometriosis
ABSTRACT Introduction: Endometriosis is a common gynecologic disorder influenced by genetic and environmental factors. The glutathione S-transferase family is associated with endometriosis because its main function is cellular detoxification, so the absence of those enzymes may be a factor for the d...
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| Main Authors: | , , , |
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| Format: | Book |
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Sociedade Brasileira de Patologia Clínica,
2017-07-01T00:00:00Z.
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| Summary: | ABSTRACT Introduction: Endometriosis is a common gynecologic disorder influenced by genetic and environmental factors. The glutathione S-transferase family is associated with endometriosis because its main function is cellular detoxification, so the absence of those enzymes may be a factor for the development of the disorder. Objective: Investigate the relationship between polymorphisms of GSTM1 and GSTT1 genes and endometriosis, in order to gain a better understanding of the association between detoxification genes and the susceptibility to endometriosis. Material and methods: Case-control study in 132 women (49 with endometriosis and 83 of the control group). The genotype was determined using multiplex polymerase chain reaction (PCR), observed in 10% polyacrylamide gel electrophoresis stained with silver nitrate, and statistical analysis was performed. Results: There was not a significant difference between the GSTM1 and GSTT1 null genotype in the endometriosis group and the control group (p = 0.9956). The same result was observed with the combined genotype (p = 0.8129). Conclusion: In the present study, the GSTM1 and GSTT1 polymorphisms are not associated with a higher risk of endometriosis. |
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| Item Description: | 1678-4774 10.5935/1676-2444.20170024 |