Studying Key Non-coding RNAs and Their Interaction With Chromatin Remodeling in Breast Cancer Patients

What this Trial Is About

Breast cancer is a leading cause of death among women worldwide and is classified into subtypes based on hormone receptor and HER2 status. This research focuses on the role of epigenetic regulators, specifically non-coding RNAs like lncRNAs UPK1A-AS1 and UNC5B-AS1, which may influence gene expression involved in breast cancer development. Studying these molecular markers aims to improve diagnosis and prognosis and enhance understanding of breast cancer biology. The study is observational and involves Egyptian female breast cancer patients newly diagnosed with malignant non-metastatic breast cancer, compared to healthy volunteers. Researchers will measure the expression levels of the candidate lncRNAs and their target microRNAs using quantitative real-time PCR in serum and tissue samples. Protein levels related to these markers will be assessed by ELISA. The study will also analyze the relationship between these markers and clinical features such as tumor stage, grade, and known prognostic biomarkers. Participants will provide blood and tissue samples for molecular analysis, and clinical data will be collected from medical records. Laboratory tests include RNA extraction, qRT-PCR, and ELISA assays. The primary outcomes include evaluating the expression and role of the lncRNAs and their targets, comparing them between patients and healthy controls, and correlating these findings with clinical characteristics. The study will last about 12 months, with careful data analysis to explore potential new markers for breast cancer diagnosis and prognosis.

"Studying The Role of Key Epigenetic Mediators in Breast Cancer Patients"