This section contains my hypotheses.
Please keep in mind that the content here is unvalidated research material.

ERK-MAPK Pathway activation and inhibition of Proteasome 26S may contribute to OCD
ERK MAPK Proteasome OCD TrkB SPRED2
Do Impaired Akt and overactive GSK3b lead to OCD?
Oxidative stress GSK3b Akt OCD Tics