Abstract
BACKGROUND: Maternal and perinatal mortality is caused by a variety of factors, including preeclampsia. PE's onset and progression may be influenced by lncRNAs. The effect of long non-coding RNA (lncRNA) Colon cancer-associated transcription factor 1 (CCAT1) expression in the placenta of preeclampsia patients on preeclampsia progression was the focus of this investigation. OBJECTIVES: The aim of the current study is to check if the levels of expression of Colon cancer-associated transcription factor 1 (CCAT1) and Cyclin-dependent protein kinase 4 (CDK4) are associated with preeclampsia vulnerability and biogenesis. SUBJECTS: and methods: This work included the participation of 160 people. Eighty of the patients had preeclampsia. The control group included 80 normal pregnant women. The two groups were almost of the same age. A thorough clinical examination was performed in all groups (including taking a detailed history, concentrating on parity, age and previous background of diabetes or hypertension). The expression levels of CCAT1 and CDK4 in placental tissue were determined using a real-time q PCR technique. RESULTS: Expression levels of CCAT1 and CDK4 differed significantly between the study groups. preeclamptic patients having the highest level of CCAT1in comparison with control group, However, preeclamptic patients having lower level of CDK4 than controls. There was a strong negative association between CDK4 expression level and DBP, SBP, creatinine, urea and CCAT1 level of expression in the preeclamptic group, whereas there was a positive correlation between CCAT1 level of expression and DBP, SBP, urea and creatinine in patients group. CONCLUSION: Based on the findings of this study, it is possible that CCAT1 and CDK4 expression levels could be used to aid in the diagnosis and biogenesis of preeclampsia.