The aim of this study was to evaluate whether genetic variations in the SLC22A1, SLC22A2, and SLC47A1 genes could be associated with an altered response to metformin in patients with type 2 diabetes mellitus.
Single nucleotide polymorphisms in the intergenic region between metformin transporter OCT2 and OCT3 coding genes are associated with short-term response to metformin monotherapy in type 2 diabetes mellitus patients.
In this study, we examined the role of OCT2-T201M (602 C>T) variant in insulin resistance in patients with type 2 diabetes (T2D) who were treated with metformin.
As well as gender, the glucose-lowering efficiency of metformin can be enhanced by SLC22A2 808G > T variants through the delay of its transportation and CLr in Chinese type 2 diabetes populations.
The aim of this study was to investigate possible associations of the variants in genes encoding organic cationic transporters-solute carrier family 22, members A1, A2 (SLC22A1, SLC22A2) and solute carrier family 47, member A1 (SLC47A1) with response to metformin in type 2 diabetes.
The SLC22A2 single nucleotide polymorphism (SNP) 808G/T was genotyped in 400 T2DM patients, including a metformin-treated group (n=200) and a non-metformin-treated group (n=200).