How CBD Works

Cannabidiol (CBD), a non-intoxicating component of the cannabis plant, has generated significant interest among scientists and physicians in recent years–but how CBD exerts its therapeutic impact on a molecular level is still being sorted out. Cannabidiol is a pleiotropic drug in that it produces many effects through multiple molecular pathways. The scientific literature has identified more than 65 molecular targets of CBD.
Although CBD has little binding affinity for either of the two cannabinoid receptors (CB1 and CB2), cannabidiol modulates several non-cannabinoid receptors and ion channels. CBD also acts through various receptor-independent pathways–for example, by delaying the “reuptake” of endogenous neurotransmitters (such as anandamide and adenosine) and by enhancing or inhibiting the binding action of certain G-protein coupled receptors.
Here are some of the ways that CBD confers its manifold therapeutic effects.

Serotonin Receptors

Jose Alexandre Crippa and his colleagues at the University of San Paulo in Brazil and King’s College in London have conducted pioneering research into CBD and the neural correlates of anxiety. At high concentrations, CBD directly activates the 5-HT1A (hydroxytryptamine) serotonin receptor, thereby conferring an anti-anxiety effect. This G-coupled protein receptor is implicated in a range of biological and neurological processes, including (but not limited to) anxiety, addiction, appetite, sleep, pain perception, nausea and vomiting.
5-HT1A is a member of the family of 5-HT receptors, which are activated by the neurotransmitter serotonin. Found in both the central and peripheral nervous systems, 5-HT receptors trigger various intracellular cascades of chemical messages to produce either an excitatory or inhibitory response, depending on the chemical context of the message.
CBDA [Cannabidiolic acid], the raw, unheated version of CBD that is present in the cannabis plant, also has a strong affinity for the 5-HT1A receptor (even more so than CBD). Preclinical studies indicate that CBDA is a potent anti-emetic, stronger than either CBD or THC, which also have anti-nausea properties.

Vanilloid Receptors

CBD directly interacts with various ion channels to confer a therapeutic effect. CBD, for example, binds to TRPV1 receptors, which also function as ion channels. TRPV1 is known to mediate pain perception, inflammation and body temperature.

TRPV is the technical abbreviation for “transient receptor potential cation channel subfamily V.” TRPV1 is one of several dozen TRP (pronounced “trip”) receptor variants or subfamilies that mediate the effects of a wide range of medicinal herbs.
Scientists also refer to TRPV1 as a “vanilloid receptor,” named after the flavorful vanilla bean. Vanilla contains eugenol, an essential oil that has antiseptic and analgesic properties; it also helps to unclog blood vessels. Historically, the vanilla bean has been used as a folk cure for headaches.
CBD binds to TRPV1, which can influence pain perception. 
Capsaicin–the pungent compound in hot chili peppers–activates the TRVP1 receptor. Anandamide, the endogenous cannabinoid, is also a TRPV1 agonist.

GPR55–orphan receptors

Whereas cannabidiol directly activates the 5-HT1A serotonin receptor and several TRPV ion channels, some studies indicate that CBD functions as an antagonist that blocks, or deactivates, another G protein-coupled receptor known as GPR55.
GPR55 has been dubbed an “orphan receptor” because scientists are still not sure if it belongs to a larger family of receptors. GPR55 is widely expressed in the brain, especially in the cerebellum. It is involved in modulating blood pressure and bone density, among other physiological processes.
GPR55 promotes osteoclast cell function, which facilitates bone reabsorption. Overactive GPR55 receptor signaling is associated with osteoporosis.
GPR55, when activated, also promotes cancer cell proliferation, according to a 2010 study by researchers at the Chinese Academy of Sciences in Shanghai. This receptor is expressed in various types of cancer.
CBD is a GPR55 antagonist, as University of Aberdeen scientist Ruth Ross disclosed at the 2010 conference of the International Cannabinoid Research Society in Lund, Sweden. By blocking GPR55 signaling, CBD may act to decrease both bone reabsorption and cancer cell proliferation.

PPARs – nuclear receptors

CBD also exerts an anti-cancer effect by activating PPARs [peroxisome proliferator activated receptors] that are situated on the surface of the cell’s nucleus. Activation of the receptor known as PPAR-gamma has an anti-proliferative effect as well as an ability to induce tumor regression in human lung cancer cell lines. PPAR-gamma activation degrades amyloid-beta plaque, a key molecule linked to the development of Alzheimer’s disease. This is one of the reasons why cannabidiol, a PPAR-gamma agonist, may be a useful remedy for Alzheimer’s patients.
PPAR receptors also regulate genes that are involved in energy homeostasis, lipid uptake, insulin sensitivity, and other metabolic functions. Diabetics, accordingly, may benefit from a CBD-rich treatment regimen.

WHAT IS CBD?

Cannabidiol or CBD, is a non-psychoactive compound found in the hemp plant. Patented by the US government in 2003 as antioxidant and neuroprotectant, it has vast medical properties and it binds with the receptors in the immune system, maintaining and improving overall health.

Eco-friendly Harvesting

CBD as an allosteric modulator

CBD as an allosteric modulator

CBD therapy for BREAST CANCER

CBD and THC Synergy

ADVANTAGES OF CBD

CBD also functions as an allosteric receptor modulator, which means that it can either enhance or inhibit how a receptor transmits a signal by changing the shape of the receptor.

Australian scientists report that CBD acts as a “positive allosteric modulator” of the GABA-A receptor. In other words, CBD interacts with the GABA-A receptor in a way that enhances the receptor’s binding affinity for its principal endogenous agonist, gamma-Aminobutyric acid (GABA), which is the main inhibitory neurotransmitter in the mammalian central nervous system. The sedating effects of Valium and other Benzos are mediated by GABA receptor transmission. CBD reduces anxiety by changing the shape of the GABA-A receptor in a way that amplifies the natural calming effect of GABA.

Canadian scientists have identified CBD as a “negative allosteric modulator” of the cannabinoid CB1 receptor, which is concentrated in the brain and central nervous system. While cannabidiol doesn’t bind to the CB1 receptor directly like THC does, CBD interacts allosterically with CB1 and changes the shape of the receptor in a way that weakens CB1’s ability to bind with THC.

As a negative allosteric modulator of the CB1 receptor, CBD lowers the ceiling on THC’s psychoactivity–which is why people don’t feel as “high” when using CBD-rich cannabis compared to when they consume THC-dominant medicine. A CBD-rich product with little THC can convey therapeutic benefits without having a euphoric or dysphoric effect.

In recent years, scientists associated with the International Cannabinoid Research Society (ICRS) have elucidated a number of molecular pathways through which CBD exerts a therapeutic impact. For example, a preclinical study by Dr. Sean McAllister and his colleagues at the California Pacific Medical Center in San Francisco report on how CBD destroys breast cancer cells by down-regulating a gene called ID-1, which is implicated in several types of aggressive cancer. Silencing the ID-1 gene is, thus, is a potential strategy for cancer treatment.
“Cannabidiol offers hope of a non-toxic therapy that could treat aggressive forms of cancer without any of the painful side effects of chemotherapy,” says McAllister.

According to McAllister’s lab, the best results were obtained when CBD was administered along with THC. Several studies underscore the therapeutic advantages for combining CBD and THC—particularly for treating peripheral neuropathy, a painful condition associated with cancer, multiple sclerosis (MS), diabetes, arthritis, and other neurodegenerative ailments. Clinical research conducted by with GW Pharmaceuticals, a British company, has also shown that CBD is most effective as an analgesic when administered in combination with whole plant THC.

How does CBD, an exogenous plant compound, get inside a human cell to bind to a nuclear receptor? First it has to pass through the cell membrane by hitching a ride with a fatty acid binding protein (FABP), which chaperones various lipid molecules into the cell’s interior. These intracellular transport molecules also escort tetrahydrocannabinol (THC) and the brain’s own marijuana-like molecules, the endocannabinoids anandamide and 2AG, across the membrane to several targets within the cell. CBD and THC both modulate receptors on the surface of the nucleus, which regulate gene expression and mitochondrial activity.
CBD also exerts an anti-cancer effect by activating PPARs on the surface of the cell’s nucleus.
Cannabidiol, it turns out, has a strong affinity for three kinds of FABPs, and CBD competes with our endocannabinoids, which are fatty acids, for the same transport molecules. Once it is inside the cell, anandamide is broken down by FAAH [fatty acid amide hydrolase], a metabolic enzyme, as part of its natural molecular life cycle. But CBD interferes with this process by reducing anandamide’s access to FABP transport molecules and delaying endocannabinoid passage into the cell’s interior.
According to a team of Stony Brook University scientists, CBD functions as an anandamide reuptake and breakdown inhibitor, thereby raising endocannabinoid levels in the brain’s synapses. Enhancing endocannabinod tone via reuptake inhibition may be a key mechanism whereby CBD confers neuroprotective effects against seizures, as well as many other health benefits.
CBD’s anti-inflammatory and anti-anxiety effects are in part attributable to its inhibition of adenosine reuptake. By delaying the reuptake of this neurotransmitter, CBD boosts adenosine levels in the brain, which regulates adenosine receptor activity. A1A and A2A adenosine receptors play significant roles in cardiovascular function, regulating myocardial oxygen consumption and coronary blood flow. These receptors have broad anti-inflammatory effects throughout the body.

The Endocannabinoid System

Cannabis has been at the center of one of the most exciting—and underreported—developments in modern science. Research on marijuana’s effects led directly to the discovery of a hitherto unknown biochemical communication system in the human body, the Endocannabinoid System, which plays a crucial role in regulating our physiology, mood, and everyday experience. The discovery of receptors in the brain that respond pharmacologically to cannabis—and the subsequent identification of endogenous cannabinoid compounds in our own bodies that bind to these receptors—has significantly advanced our understanding of human biology, health, and disease. It is an established scientific fact that cannabinoids and other components of cannabis can modulate many physiological systems in the human brain and body. Cannabinoids are chemical compounds that trigger cannabinoid (and other) receptors. More than 100 cannabinoids have been identified in the marijuana plant. Of these marijuana molecules, tetrahydrocannabinol (THC) and cannabidiol (CBD) have been studied most extensively. In addition to cannabinoids produced by the plant, there are endogenous cannabinoids (such as anandamide and 2AG) that occur naturally in the mammalian brain and body, as well as synthetic cannabinoids created by pharmaceutical researchers. Extensive preclinical research—much of it sponsored by the U.S. government—indicates that CBD has potent anti-tumoral, antioxidant, anti-spasmodic, anti-psychotic, anti-convulsive, and neuroprotective properties. CBD directly activates serotonin receptors, causing an anti-anxiety effect, as well. “Cannabidiol offers hope of a non-toxic therapy that could treat aggressive forms of cancer without any of the painful side effects of chemotherapy,” says McAllister. In recent years, scientists associated with the International Cannabinoid Research Society (ICRS) have elucidated a number of molecular pathways through which CBD exerts a therapeutic impact. For example, a preclinical study by Dr. Sean McAllister and his colleagues at the California Pacific Medical Center in San Francisco report on how CBD destroys breast cancer cells by down-regulating a gene called ID-1, which is implicated in several types of aggressive cancer. Silencing the ID-1 gene is, thus, is a potential strategy for cancer treatment. “Cannabidiol offers hope of a non-toxic therapy that could treat aggressive forms of cancer without any of the painful side effects of chemotherapy,” says McAllister.

INNOVATIVE PRODUCTION​

We aspire to revolutionize the way we take care of our body and mind while pioneering ways of organically extract what nature has to offer.

Our mission is to develop our non-GMO hemp into premium healthy supplements from whole-plant hemp extracts. Our technology allows us to develop high-quality THC-free full spectrum CBD-based health and wellness products.

Free of pesticides, solvents, heavy metals and any unwanted substances, every products and extract is thoroughly tested by our in-house analytical lab in every stage of the process, to later be third party tested in order to guarantee 100% purity.

What is cbd

Cannabidiol or CBD, is a non-psychoactive compound found in the hemp plant. Patented by the US government in 2003 as antioxidant and neuroprotectant, it has vast medical properties and it binds with the receptors in the immune system, maintaining and improving overall health.

CBD may alleviates diseases such as inflammation, chronic pain, anxiety, seizures, spasms, diabetes, PTSD, psychosis, oxidative stress, Alzheimer’s, Parkinson’s, MS, anorexia, sleep disorders, addiction…
CBD interacts with receptors in the body, the endocannabinoid system, the perfect catalyst for all the advantages CBD has to offer. The cannabinoid receptors within our body “endocannabinoids” and the ones in the cannabis compound “phytocannabinoids” work in synergy to benefit the body; this signaling system is called endocannabinoid system (ECS).

While the endocannabinoids are in charge of keeping every system in our bodies working, helping maintain the health level, the phytocannabinoids improve the receptors functionality. Thus, helping restore homeostasis within the body when it malfunctions due to maintenance, damage or natural aging.

Carmens Medicinals is manufactured in a  licensed and registered with the Food & Drug Administration (FDA).

Since its inception the Company has operated in compliance with FDA 21 CFR 111 – CURRENT GOOD MANUFACTURING PRACTICE IN MANUFACTURING, PACKAGING, LABELING, OR HOLDING OPERATIONS FOR DIETARY SUPPLEMENTS, and the Quality Standard of the United States Pharmacopeia (USP).

NEWSLETTER

Cannabidiol or CBD, is a non-psychoactive compound found in the hemp plant. Patented by the US government in 2003 as antioxidant and neuroprotectant.


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