CBDBuzzz.com
  • Home
  • News
  • Culture
  • Science
  • Health
  • Videos
  • Shop
No Result
View All Result
CBDBuzzz.com
  • Home
  • News
  • Culture
  • Science
  • Health
  • Videos
  • Shop
No Result
View All Result
CBDBuzzz.com
No Result
View All Result

GPR55 – How CBD prevents THC-induced inflammation – Latest Cannabis News Today

February 6, 2020
in Science
Reading Time: 6 mins read
A A
GPR55 – How CBD prevents THC-induced inflammation – Latest Cannabis News Today
400
SHARES
2.4k
VIEWS
ShareShareShareShareShare

Certain ailments are not sequential and require dynamic therapy. The vascular functions of migraine attacks are a prime example. Thankfully though, cannabis‘ flexibility allows it to adapt to shifting stresses within blood vessels and peripheral tissues. We have explained how the body’s own endogenous cannabinoids, as well as the plants, blend their actions to keep vascular tension regulated while safely removing inflammatory dilators that are necessary to prevent damage. Yet, there is still a deeper complex between endogenous and phytocannabinoids that plays with the homeostatic effect. This mechanism is through GPR55, the third cannabinoid receptor.

Typical models of the Endocannabinoid System (ECS) draw diagrams consisting of CB1 and CB2 receptors – biological sites that receive THC and CBD as well as endogenous transmitters, notably anandamide, and 2-AG. Another site discovered more recently and researched far less, is GPR55, although its presence is almost as ubiquitous as the other two. An entirely different endogenous ligand is employed with this orphan receptor, known as LPI. Anandamide and 2-AG operate on different signaling pathways than each other, yet both are entirely distinct from LPI. GPR55 itself is only 13.5% similar to the CB1 receptor with just as slim of a resemblance to the CB2 receptor, sharing 14.5% of its structural traits.

Three vascular cogs of the ECS

Cannabis is classically an anti-inflammatory that dilates blood vessels, replacing vascular inflammatory agents that can mark specific migraines and neurological diseases of the like. It is hard to fathom the true depth of intricacies in the endocannabinoid system’s entanglement with so many ailments. In some cases, such as with migraines, sepsis, and CNS-injury induced immunosuppression disorders, various phytocannabinoids are required to open different dilative, but also constrictive, locks within the ECS. Specific locks open opposing cogs; the more well known CB1 receptor functions separately but in contrast to the lesser understood third cannabinoid receptor. Both, however, function within the central nervous system; whereas, the CB2 receptor meshes with GPR55 out in the periphery, like two gears.

Layers upon layers of counterintuitive properties exist within the effects of cannabis and the synonymous mammalian system, the ECS. Spread across the entire body and at crossroads with so many other transmitters, it’s job is to regulate the traffic. Through the much-discussed CB1 receptor, expressing neurological functions, and CB2’s powerful mediation of the immune system, oftentimes we find calming dilative properties. Yet, traffic cops need to speed things up sometimes as well, which is GPR55’s role. We recently discussed the hypotensive issues that can occur when acute cannabinoid doses relax the body a bit too dramatically.

Getting unstoned

A balanced tone of CB1 receptor activity is necessary, which is activated by cannabinol counterparts, such as THC, or the endogenous cannabinoids, 2-AG and anandamide. Substances that bring down this receptor’s tone, known as inverse agonists, are not known in nature and synthetic creations are known to lead to problems, including severe depression. To safely lower CB1 activity is far more difficult compared to its simplistic activation. Incredibly, THC and anandamide can indirectly counter their own effects on CB1 receptors through GPR55.

Rather than producing depressant functions as it does through CB1 receptors, THC increases excitatory functions and ultimately inflammation by activating the third cannabinoid receptor.

CBD, CB2 Receptors, and a sensory relationship with GPR55

As a GPR55 antagonist, CBD can counter THC-induced inflammation safely, which can block the intoxicants other mostly negative side effects. CBD can inhibit transmitters that drive signals through nerves via GPR55 antagonism, which will promote many therapeutic responses. This effect is nearly an identical reflection of CB1 receptor agonists, like anandamide, with both facilitating effects on inflammation and pain. Unfortunately, CBD can cause ocular pressure which may be credited, in part, to GPR55. THC can prevent this though, possibly by inhibiting different variations of inflammatory agents through another ECS target.

By this model, THC as both a CB2 receptor and GPR55 agonist will produce an internal negative crosstalk, a function of homeostasis. CBD as antagonist at the third cannabinoid receptor will react to caryophyllene with cross-antagonism, an elimination of certain effects.

The effects of CBD appear to be further balanced by agonists of the mammalian cannabinoid receptor, CB2, which flows directly with CBD’s antagonism of GPR55. Exogenous CB2 receptor agonists like caryophyllene, or the endogenous transmitter, 2-AG help mediate the immune system by inhibiting growth factors without affecting other signaling functions of the CB1 receptor.

When it comes to using CBD for migraines or even glaucoma, a little THC can go a long by adding a layer of both constrictive inflammation as well as by moderating excessive tissue regeneration by silencing the immune system’s panic response. This means new tissues can actually regrow without the risk of proliferating mutations or further ocular inflammation. Caryophyllene can help promote this function by agonizing CB2 receptors.

Sources

Balenga NA, Martínez-Pinilla E, Kargl J, et al. Heteromerization of GPR55 and cannabinoid CB2 receptors modulates signalling. Br J Pharmacol. 2014;171(23):5387–5406. doi:10.1111/bph.12850

Lauckner JE, Jensen JB, Chen HY, Lu HC, Hille B, Mackie K. GPR55 is a cannabinoid receptor that increases intracellular calcium and inhibits M current. Proc Natl Acad Sci U S A. 2008;105(7):2699–2704. doi:10.1073/pnas.0711278105

Marichal-Cancino BA, Fajardo-Valdez A, Ruiz-Contreras AE, Mendez-Díaz M, Prospero-García O. Advances in the Physiology of GPR55 in the Central Nervous System. Curr Neuropharmacol. 2017;15(5):771–778. doi:10.2174/1570159X14666160729155441

Stančić A, Jandl K, Hasenöhrl C, et al. The GPR55 antagonist CID16020046 protects against intestinal inflammation. Neurogastroenterol Motil. 2015;27(10):1432–1445. doi:10.1111/nmo.12639

Yang H, Zhou J, Lehmann C. GPR55 – a putative “type 3” cannabinoid receptor in inflammation. J Basic Clin Physiol Pharmacol. 2016;27(3):297–302. doi:10.1515/jbcpp-2015-0080

Zhou J, Burkovskiy I, Yang H, Sardinha J and Lehmann C (2016)
CB2 and GPR55 Receptors as Therapeutic Targets for Systemic
Immune Dysregulation. Front. Pharmacol. 7:264. doi: 10.3389 fphar.2016.00264


Credit: Source link

Share160Tweet100SendShare28Pin36
Previous Post

Hemp & CBD Expo: Interview with Scheril Murray Powell

Next Post

What Science Knows About Marijuana’s Health Benefits

Related Posts

How to Debunk Alleged Cannabis Harms ?
Science

How to Debunk Alleged Cannabis Harms ?

February 6, 2023
Trump says Harris ‘lied’ when questioned on cannabis (Newsletter: August 13, 2020)
Science

Schumer hosts cannabis meeting with other lawmakers (Newsletter: February 2, 2023)

February 2, 2023
Aurora Cannabis Inc. (TSE:ACB) Receives Average Recommendation of “Hold” from Analysts
Science

Aurora Cannabis (ACB) Scheduled to Post Quarterly Earnings on Thursday

February 2, 2023
The White House Is Reviewing CBD And Marijuana Research Guidance From FDA
Science

What New Federal Cosmetics Rules Mean For Products Made With CBD And Other Cannabis Derivatives (Op-Ed)

February 1, 2023
Load More
Next Post
What Science Knows About Marijuana’s Health Benefits

What Science Knows About Marijuana's Health Benefits

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recent Updates

The stoner’s guide to a lit Super Bowl Sunday

The stoner’s guide to a lit Super Bowl Sunday

February 7, 2023
Tripping with your significant other: Healing with psychedelic couples therapy

Tripping with your significant other: Healing with psychedelic couples therapy

February 7, 2023
Legislation To Launch Adult-Use Sales in Maryland Unveiled

Legislation To Launch Adult-Use Sales in Maryland Unveiled

February 7, 2023
Phil Hanley Is Taking It Easy

Phil Hanley Is Taking It Easy

February 7, 2023
Federal Judge Rules Gun Ban for Weed Smokers Unconstitutional

Federal Judge Rules Gun Ban for Weed Smokers Unconstitutional

February 7, 2023
CBDBuzzz.com

This is an online news portal that aims to share latest news about "News, Culture, Science, Health, Shop" and much more stuff like that. Feel free to get in touch with us!

Recent News

The stoner’s guide to a lit Super Bowl Sunday

The stoner’s guide to a lit Super Bowl Sunday

February 7, 2023
Tripping with your significant other: Healing with psychedelic couples therapy

Tripping with your significant other: Healing with psychedelic couples therapy

February 7, 2023

Subscribe Now

Loading
  • Contact Us
  • Privacy Policy

© 2020 matans3.sg-host.com - All rights reserved!

No Result
View All Result
  • Home
  • News
  • Culture
  • Science
  • Health
  • Videos
  • Shop

© 2020 matans3.sg-host.com - All rights reserved!