
A new study finds why people tend to eat a lot after smoking marijuana suggesting that uncontrollable urge to eat after using marijuana is driven by neurons in the brain that are normally involved in suppressing appetite.
The study conducted at Yale School of Medicine showed that using cannabis is associated with increased appetite even when one is full.
Advertisement
Lead author Tamas Horvath and his colleagues set out to monitor the brain circuitry that promotes eating by selectively manipulating the cellular pathway that mediates marijuana's action on the brain, using transgenic mice.
Horvath, the Jean and David W. Wallace Professor of Neurobiology and of Obstetrics, Gynecology and Reproductive Sciences, director of the Yale Program in Cell Signaling and Neurobiology of Metabolism, said that by observing how the appetite center of the brain responds to marijuana, they were able to see what drives the hunger brought about by cannabis and how that same mechanism that normally turns off feeding becomes a driver of eating.
Horvath said that this event is key to cannabinoid-receptor-driven eating and more research is needed to validate the findings.
It is also well known that activating the cannabinoid receptor 1 (CB1R) can contribute to overeating. A group of nerve cells called pro-opiomelanocortin (POMC) neurons are considered as key drivers of reducing eating when full.
The study is published in the journal Nature.
Source: ANI
Advertisement
Horvath said that this event is key to cannabinoid-receptor-driven eating and more research is needed to validate the findings.
It is also well known that activating the cannabinoid receptor 1 (CB1R) can contribute to overeating. A group of nerve cells called pro-opiomelanocortin (POMC) neurons are considered as key drivers of reducing eating when full.
The study is published in the journal Nature.
Source: ANI
Advertisement
Advertisement
|
Advertisement
Recommended Reading
Latest Research News

Injury to the white matter explains why football players are at an increased risk for cognitive and behavioral problems later in life.

Located at the South Col, the rocky area between Mount Everest and Lhotse serves as the final campsite for climbers as well as a frozen legacy of hardy microbes.

The new finding is found to be valuable for screening specific medications and treatment against Giardia and other protozoan parasites.

New CRISPR genome-editing strategy was found to have a positive impact in the treatment of inherited retinal diseases such as retinitis pigmentosa.

H3N2 Influenza: The newly developed RT-qPCR Kit to identify influenza, COVID-19 and respiratory virus has got approval from ICMR.