Figure 2.

Cannabinoids regulate immune responses. Schematic diagram of cannabis immuno-modulation properties on different effector cells of the immune system. The arrows in the chart above represent the adjacent cellular process’s increase (up arrow) and decrease (down arrow). Cannabis consumption expressed above includes all forms of cannabis-based products (smoking, ingestion, or the direct use of THC and CBD). For specific details on each component and its effects, refer to the review’s specific immune cell type section. See Table 1 for a detailed summary of the effects of particular cannabinoids on specific immune cells.