Stem Cells and Exosomes

Joy expresses caution regarding the use of exosomes derived from mesenchymal stem cells, emphasizing their potential to inadvertently promote cancer growth. She highlights the loss of intelligence in aging stem cells, which may lead them to support unhealthy cells instead of recognizing and combating them. The conversation touches on the personality traits of cells, likening senescent cells to grumpy old men who negatively impact their surroundings.