close
cannabinoids

Terpenes selectively enhance and enhance cannabinoid activity in mice

Terpenes are cannabimimetic and selectively enhance cannabinoid activity

Evidence suggests that the terpenes found in Cannabis sativa are pain relieving and may produce "entourage effectBy which they modulate cannabinoids to improve results. This new study found that the α-humulene, geraniol, linalool and β-pinene terpenes produced cannabinoid tetrad behaviors in mice, suggesting multifunctional cannabimimetic activity that provide conceptual support for the entourage effect hypothesis and could be used for improve therapeutic properties cannabinoids.

Terpenes produce unique effects when paired with cannabinoids

Terpenes, which are the building blocks of essential oils found in many plants, have been used for thousands of years for therapeutic purposes. They also provide the flavor and aroma of cannabis and other plants. Cannabis sativa is a dioecious plant belonging to the Cannabaceae family, along with another popular plant, Humulus lupulus (hops). This plant itself is a "biopharmacy" containing hundreds of phytochemicals, many of which have medicinal indications. Of these, phytocannabinoids and terpenes have been the most studied with regard to their medicinal and therapeutic properties.

This recent study, conducted by researchers at the University of Arizona, shows that terpenes stimulate cannabinoid receptors in the brains of mice and produce unique effects when combined with cannabinoids. According to these results, terpenes produce cannabinoid-like behaviors in humans at high doses, says co-author John M. Streicher, adding that the observed effects were clear and unambiguous.

to read :  2-AG, the body's cannabinoid

Identifying specific combinations of terpenes and cannabinoids may create new ways to improve medical therapy, study suggests

The research, published in the Scientific Reports review, shows that terpenes often found in cannabis sativa target the receptor cannabinoid CB1 specific for THC and the adenosine A2a receptor linked to inflammation.

“Additionally, the cell culture experiments we performed looked at human cannabinoid receptors, suggesting that terpenes may impact human CB1 receptors in the brain,” Streicher explains.

The study provides evidence for what's known as the entourage effect, where non-cannabinoids like terpenes produce unique effects when paired with cannabinoids like THC. The author notes that previous research has also attributed pain-relieving, anti-inflammatory, and anti-anxiety properties to different terpenes.

In principle, this suggests that the terpenes could be used to enhance the analgesic properties of cannabis / cannabinoid therapy, without worsening the side effects of cannabinoid therapy.

For the study, the mice were tested for their reactions to pain, their absence of spasm as well as the blockage caused by THC and hypothermia. The researchers measured the painful behavior by counting the seconds it took for the mouse to pop its tail out of the hot water.

The mice received doses of different chemical treatments using different combinations of terpenes, and cannabinoid or adenosine receptor blockers. Terpenes tested include α-humulene, β-pinene, linalool, geraniol and β-caryophyllene.

to read :  Little Known Cannabinoid Discoveries Cannabicitran and Cannabitriol

Geraniol and α-humulene were moderately effective in pain tests, while β-pinene was less effective.

Α-humulene, β-pinene, geraniol, and linalool all reduced movement and caused significant hypothermia, but β-caryophyllene did not cause hypothermia.

Cannabis is a "biopharmacy" containing hundreds of medicinal phytochemicals

Terpenes are the compounds that interact with the receptors in our nose to produce the sensation of smell. They are abundant in conifers: β-pinene gives pines their distinct scent.

Α-humulene gives grass its smell of earth and wood, and β-caryophyllene is commonly found in the hops used to make beer.

Le linalool, a terpene found in cinnamon, mint and other flowers, showed different molecular effects in male and female mice, but not in their behavior.

"There may be differences in the way linalool interacts with traditional cannabinoids, since these cannabinoids activate the CB1 receptor, while linalool may differ in the CB1 interaction in males and females," he said. he adds.

The article mentions that other studies have tried to test the entourage effect but found no evidence of this effect. This could be due to the type of cells chosen for the study and the lack of behavioral tests, notes the current study.

The study author says his team's ongoing research looks at the effects of inhaling or ingesting terpenes, as well as other studies focusing on terpenes as non-opioid treatments and non-cannabinoids for chronic pain.

"So far, our unpublished results suggest that they may be viable treatments, with reduced side effects compared to cannabinoids and opioids"

Tags : Side effectsEtudephytocannabinoidsEndocannabinoid systemterpene
weedmaster

The author weedmaster

Media broadcaster and communications manager specializing in legal cannabis. Do you know what they say? knowledge is power. Understand the science behind cannabis medicine, while staying up to date with the latest health related research, treatments and products. Stay up to date with the latest news and ideas on legalization, laws, political movements. Discover tips, tricks and how-to guides from the most seasoned growers on the planet, including the latest research and findings from the scientific community on the medical qualities of cannabis.