How exocytosis is used in real life?

Exocytosis is a crucial process in various real-life applications, particularly in biological systems. For example, in the human body, it enables neurons to release neurotransmitters, facilitating communication between nerve cells. Additionally, exocytosis is essential for the secretion of hormones, such as insulin from pancreatic cells, which helps regulate blood sugar levels. In biotechnology, exocytosis can be harnessed in drug delivery systems to transport therapeutic agents across cell membranes.