A new study published by the journal Neurobiology of Aging has found promising evidence to suggest that Alzheimer’s disease is significantly worsened by a deficiency in the body’s cannabinoid receptors, indicating that the disease could be treated with cannabis, which naturally activates these receptors.
For the study, researchers implanted mice with Alzheimer’s disease, and examined a control group compared to a group which was deficient in cannabinoid receptors. Researchers found that the mice which were deficient in a particular cannabinoid receptor “showed impaired learning and memory deficits” compared to the control group.
According to the study’s abstract, “The surviving mice showed a reduced amount of APP and its fragments suggesting a regulatory influence of CB1 on APP processing, which was confirmed by modulating CB1 expression in vitro”.
Researchers conclude that these “findings indicate that CB1 deficiency can worsen AD-related cognitive deficits and support a potential role of CB1 as a pharmacologic target.”
These findings help to confirm a study published recently in the journal Molecular and Cellular Neuroscience, which found that cannabis can slow, and potentially even cure Alzheimer’s disease.