Cell regulation is the process by which cells control their own activities and behaviors. This includes the regulation of gene expression, cell division, differentiation, and cell death. Cells must carefully regulate these processes in order to maintain proper function and homeostasis within the organism. Dysregulation of cell regulation can lead to various diseases, including cancer and autoimmune disorders. Researchers in this area study the mechanisms by which cells regulate their activities, as well as the role of various signaling pathways and molecules in cell regulation. This research is essential for understanding how cells function and how their dysfunction can contribute to disease.