- The study investigates the relationship between genetic factors regulating vascular endothelial growth factor (VEGF) and diabetic foot ulcers (DFU) in individuals with type 2 diabetes mellitus (T2DM).
- It involved 754 participants, including healthy controls, T2DM subjects, and DFU patients, using techniques like PCR-RFLP and ELISA to analyze genetic variations and VEGF levels.
- Findings indicate lower VEGF levels in DFU patients, particularly those with the CC genotype, which correlates to increased severity of ulcers and higher rates of major amputations.