Promising Horizon to Alleviate Alzeheimer ’s Disease Pathological Hallmarks via Inhibiting mTOR Signaling Pathway: A New Application for A Commonplace Analgesic

Alzheimer ’s disease (AD) is a very prevalent and burdensome disease of elderlies but albeit extensive studies, mechanisms underlying its pathology and consequently its definite treatment is ambiguous. Intra and extra-cellular aggregation of abnormal proteins and impaired autophagy machinery, two closely re lated events taking place in AD brains proposed to be directly controlled by mTOR signaling pathway.On the other hand, tramadol that is a very well tolerated opioid analgesic has been revealed to inhibit mTOR upstream controllers through interaction with specific types of muscarinic, serotonergic, n icotinic and NMDA receptors, although it seems to induce the opposite effect via µ-opioid receptor.
Source: Medical Hypotheses - Category: Biomedical Science Authors: Source Type: research