ShinyDegSEM: an interactive application for pathway perturbation analysis in gene expression studies <i>via</i> structural equation modeling

The application integrates multiple steps, including DEG detection using significance analysis of microarray, perturbed pathway analysis with signaling pathway impact analysis, and SEM-based model refinement and comparison between experimental and control groups. The interactive interface of ShinyDegSEM allows researchers to easily upload their gene expression data, select appropriate criteria for DEG detection and pathway analysis, and visualize the results in intuitive graphs and tables. The tool provides insights into deregulated genes and modified gene-gene relationships within perturbed pathways.