Jijun Lu is focused on exploring the intricate interplay between retrotransposons, tissue development, and gene regulation. Her research aims to understand how these mobile genetic elements influence genomic architecture and contribute to gene regulation throughout various developmental processes. Jijun investigates the critical roles retrotransposons play in modulating gene expression and facilitating cellular differentiation. By employing a multidisciplinary approach that integrates genomic, transcriptomic, and epigenetic analyses, she seeks to elucidate the complex mechanisms by which retrotransposons shape developmental pathways. This research is vital for understanding how alterations in genomic regulation can impact health and disease, particularly in cancer and developmental disorders. Her ultimate goal is to advance our understanding of genetic regulation and its evolutionary significance, contributing to the broader field of epigenetics and its implications for therapeutic interventions.