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Vitiello,Glauco Akelinghton Freire; Guembarovski,Roberta Losi; Oliveira,Carlos Eduardo Coral de; Amarante,Marla Karine; Perim,Aparecida de Lourdes; Watanabe,Maria Angelica Ehara. |
Hematological malignancies (HM) are a group of neoplastic diseases that arise from hematologic cell lineages. Transforming growth factor beta 1 (TGFβ1) is shown to negatively regulate normal and malignant hematopoiesis and, in immunological context, to promote T cell exhaustion and generation of regulatory T cells, which are shown to be deleterious in cancer, by the induction of transcription factor FOXP3 expression. The present study aimed to evaluate TGFB1 exon-1 rs1800470 and FOXP3 intron-1 rs2232365 polymorphisms in relation to HM susceptibility. DNA was extracted from blood samples of 43 HM patients and 142 neoplasia-free individuals and polymorphisms were analyzed by allelic-specific PCR. Association analysis was assessed by the Odds Ratio (OR) with... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hematological malignancies; TGFB1; FOXP3; Genetic polymorphism; Susceptibility. |
Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000400553 |