Role of MMP-2 (-1306 C/T) Polymorphism in Pituitary Adenoma
Purpose. To determine if the frequency of the genotype ofMMP-2 (-1306 C/T) Rs243865has an influence on the development of pituitary adenoma (PA).Methods. The study enrolledn=84patients with PA and a random sample of the populationn=318(reference group). The genotyping test ofMMP-2 (-1306 C/T)was carried out using the real-time polymerase chain reaction method.Results. Analysis ofMMP-2 (-1306 C/T)gene polymorphism has not revealed any differences in the genotype (C/C, C/T,andT/T) distribution between the PA patients and the reference group (as follows: 50%, 44%, and 6% versus 59.75%, 33.96%, and 6.29%).MMP-2 (-1306) C/Cgenotype was rarely observed in noninvasive PA compared to healthy controls: 35.1% versus 59.75%;p=0.0049, as well C/C genotype being more frequently detected in nonrecurrence PA compared to healthy controls: 46.5% versus 59.75%;p=0.0468.MMP-2 (-1306) C/Tgenotype was more frequently present in PA females compared to healthy controls females: 49.1% versus 33.66%;p=0.041.Conclusion. Patients with noninvasive and nonrecurrence pituitary adenoma were the carriers of the C/C genotype significantly more frequently than their control counterparts and the C/T genotype in females was more frequent.