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Association details:
| Biomarker: | ABCB1 3435C>T |
|---|---|
| Cancer: | B Acute Lymphoblastic Leukemia |
| Drug: | imatinib (c-KIT inhibitor, Bcr-abl tyrosine kinase inhibitor, PDGFR inhibitor) |
| Direction: | Sensitive |
Evidence:
Title:
Impact of ABCB1 Gene (C3435T/A2677G) Polymorphic Sequence Variations on the Outcome of Patients with Chronic Myeloid Leukemia and Acute Lymphoblastic Leukemia in Kashmiri Population: A Case-Control Study
Published date:
05/26/2020
Excerpt:
Multivariate analysis considered 3435TT genotype as independent risk factor for imatinib resistance in CML cases (HR 6.24, p = 0.002) and increased relapse risk in B-ALL patients (HR 4.51, p = 0.03). The current study provides preliminary evidence of a significant association between variant TT genotype and increased B-ALL risk. Also, results suggest that ABCB1 3435TT genotype increases imatinib resistance in CML and influence therapeutic outcome in B-ALL.
DOI:
10.1007/s12288-020-01289-6
