Ijaz Ullah is a Ph.D. researcher at Dalian Medical University, China, specializing in transcriptomics, RNA sequencing, and the molecular mechanisms of type 2 diabetes mellitus (T2DM). His research focuses on mitochondrial dysfunction, oxidative phosphorylation (OXPHOS) pathways, and pancreatic β-cell function, integrating multi-omics analysis, diabetic animal models, and MIN6 cell systems. He has extensive experience in RNA-seq, qPCR, western blotting, insulin secretion assays, mitochondrial functional assays, and ROS analysis. He also has teaching experience in biology and chemistry, contributing to science education and laboratory training. His work aims to identify novel biomarkers and therapeutic targets for diabetes-related β-cell dysfunction.