A study led by researchers at the University of Colorado Boulder, published in the journal Exploration of Medicine, is among the first to assess how cannabis bought over the counter at dispensaries—rather than government-supplied or synthetic varieties—impacts cancer symptoms or chemotherapy side effects.
In 1996, Lei Zheng, a graduate of Peking Union Medical College, enrolled in the doctorate program at what was then known as the Cancer Therapy & Research Center in San Antonio.
