Evaluation of TP53 Codon 72, P21 Codon 31, and MDM2 SNP309 Polymorphisms in Iranian Patients with Acute Lymphocytic Leukemia.

ABSTRACT:

Background

The tumor suppressing protein p53 and its downstream effector p21 play important roles in cell cycle regulation. Deficiency or deactivation of these proteins as a result of gene alterations has been indicated in several cancers. Such genetic variations could be considered as susceptibility indicators in acute lymphocytic leukemia (ALL). Therefore, we investigated the associations between ALL risk and TP53 codon 72, p21 codon 31, and MDM2 SNP309 polymorphisms in an Iranian population.

Methods

Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to determine the MDM2 T309G (rs2279744), TP53 codon Arg72Pro (rs1042522), and p21 Ser31Arg (rs1801270) single nucleotide polymorphisms (SNPs). This

SUBMITTER: Lotfi Garavand A 

PROVIDER: S-EPMC7424426 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature