A receptor that is responsible for the intoxicating effect of cannabis appears to act as a kind of “sensor” with which neurons measure and control some immune cells in the brain, according to a recent study from the University of Bonn. But if the sensor fails, chronic inflammation may result. The study appeared in the… Continue reading Immune Cells and Brain Aging
Tag: receptors
Can Cats Recognize Poisonous Plants?
The common belief that cats have bitter taste receptors to protect them from ingesting poisonous plants may not be true, according to new research from the Monell Center. The research showed that there doesn’t appear to be a strong relationship between the number of bitter receptors and the extent to which a species consumed plants… Continue reading Can Cats Recognize Poisonous Plants?
Light Could Someday Replace Painkillers
Despite the abuse potential of opioid drugs, they have long been the best option for patients suffering from severe pain. The drugs interact with receptors on brain cells to tamp down the body’s pain response. But now, neuroscientists at Washington University School of Medicine in St. Louis have found a way to activate opioid receptors… Continue reading Light Could Someday Replace Painkillers