Prof. Mauro Maccarrone joins us and shares his decades-long history in cannabis research. "The first paper was, in fact, published in 1997. And since then, as a biochemist for education, I could contribute, over the years, a few methods to measure metabolic enzymes and also some receptor activity. And year by year, I did consolidate this biochemical side of the story within the endocannabinoid field, and I could apply it to different medical problems through collaborations with clinicians. And we happened to show quite some interesting things over the years in two major sectors. One is reproductive events, human reproductive events. The other one is in neurodegeneration."