The PRRs are also tightly connected to the proper function of neuronal networks and tissues, especially because of their involvement in the processes of inflammation, which are essential for proper function but may cause irreparable damage if not under control. The TLRs are expressed on most cells of the central nervous system (CNS) and they play a crucial role in sterile inflammation. After an injury, they lead to impairment of axonal growth and slow down or even halt the recovery altogether. Another important structure involved in and potentially exploitable in therapy after injury is the inflammasome. Through its induction of proinflammatory cytokines, IL-1β and IL-18 it has been proposed, that inhibition of inflammasome may also serve as an efficient therapeutic method. The involvement of inflammasome has also been researched in several other diseases including experimental autoimmune encephalomyelitis (EAE), Alzheimer's and Parkinson's diseases and in atherosclerosis connected with type II diabetes in patients. The suggested therapies include degradation of NLRP3 or inhibit the proinflammatory cytokines.