Abstract
Stressful stimuli trigger in most cell lines stress-reducing and cell-survival mechanisms such as Unfolded Protein Response (UPR). This type of cellular stress response causes an increase in vesicle secretion by RE and Golgi apparatus, which when are secreted by these cells are named exosomes. In the body fluids, such as blood, urine, saliva and liquor, these microvesicles contain mRNAs, …