Since 2020, aggregated from related topics
Cellular defense mechanisms refer to the various ways in which cells protect themselves from harm or damage. This can include mechanisms such as DNA repair, apoptosis (programmed cell death), autophagy (self-eating of damaged cell components), and the activation of immune responses. These defense mechanisms are essential for maintaining cellular homeostasis and protecting the organism from various stressors, such as infections, toxins, and oxidative damage. Understanding how these mechanisms work and how they can be manipulated is crucial for developing new therapies for a wide range of diseases, including cancer, autoimmune disorders, and neurodegenerative diseases.