Cannabinoids inhibit migration of microglial-like cells to the HIV protein Tat.

“Microglia are a population of macrophage-like cells in the central nervous system (CNS) which, upon infection by the human immunodeficiency virus (HIV), secrete a plethora of inflammatory factors, including the virus-specified trans-activating protein Tat.

Tat has been implicated in HIV neuropathogenesis since it elicits chemokines, cytokines, and a chemotactic response from microglia. It also harbors a β-chemokine receptor binding motif, articulating a mode by which it acts as a migration stimulus.

Since select cannabinoids have anti-inflammatory properties, cross the blood-brain barrier, and target specific receptors, they have potential to serve as agents for dampening untoward neuroimmune responses.

The aim of this study was to investigate the effect of select cannabinoids on the migration of microglial-like cells toward Tat.

…it was demonstrated that the exogenous cannabinoids Delta-9-tetrahydrocannabinol (THC) and CP55940 exerted a concentration-related reduction in the migration of BV-2 cells towards Tat.

These results indicate that cannabinoid-mediated inhibition of BV-2 microglial-like cell migration to Tat is linked functionally to the CB2R…”

http://www.ncbi.nlm.nih.gov/pubmed/21735070

Cannabinoid inhibition of macrophage migration to the trans-activating (Tat) protein of HIV-1 is linked to the CB(2) cannabinoid receptor.

“Macrophages and macrophage-like cells are important targets of HIV-1 infection at peripheral sites and in the central nervous system…

 

Collectively, the pharmacological and biochemical knockdown data indicate that cannabinoid-mediated modulation of macrophage migration to the HIV-1 Tat protein is linked to the CB(2)cannabinoid receptor.

Furthermore, these results suggest that the CB(2) cannabinoid receptor has potential to serve as a therapeutic target for ablation of HIV-1-associated untoward inflammatory response.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2846023/

 http://www.thctotalhealthcare.com/category/hivaids/

 

Chronic administration of Δ9-tetrahydrocannabinol induces intestinal anti-inflammatory microRNA expression during acute SIV infection of rhesus macaques.

“In SIV-infected macaques, chronic administration of Δ9-tetrahydrocannabinol (Δ9-THC), inhibited viral replication, intestinal inflammation and slowed disease progression.

Persistent gastrointestinal disease/inflammation has been proposed to facilitate microbial translocation, systemic immune activation and promote disease progression. Cannabinoids including Δ9-THC attenuated intestinal inflammation in mouse colitis models and SIV-infected rhesus macaques…

Gastrointestinal tract (GI) disease/inflammation is a hallmark of HIV/SIV infection. Previously, we showed that chronic treatment of SIV-infected macaques with Δ9 tetrahydrocannabinol (Δ9-THC) increased survival and decreased viral replication and infection induced gastrointestinal inflammation.

Here, we show that chronic THC administration to SIV-infected macaques induced an anti-inflammatory microRNA expression profile…

Overall, our results show that selective upregulation of anti-inflammatory miRNA expression, contributes to THC-mediated suppression of gastrointestinal inflammation and maintenance of intestinal homeostasis.”

Medical Marijuana Helps Cure Chronic Disease

Medical Marijuana Helps Cure Chronic Disease

“The medicinal power of Marijuana is well documented throughtout history

Back in 2700 BC, According to Chinese lore, the Emperor Shen Nung, considered the Father of Chinese medicine, in 2700 BC ,discovered the healing properties of Marijuana as well as Ginseng and Ephedra.

Throughout recorded history, the use of Medical Marijuana  has been linked to the ancient Egyptians, Persians, Greek civilizations, George Washington, Queen Victoria and even mainstream medicine by the 1840s.

From the 1850s to Y 1942, Marijuana was listed in the United States Pharmacopeia, an official public standards-setting authority for all prescription and over-the counter medicines, as a treatment for tetanus, cholera, rabies, dysentery, alcoholism, opiate addiction, convulsive disorders, insanity, excessive menstrual bleeding and many other health problems. My father was a Dental doctor and had a license to dispense the drug, pharmacies carried it back then.

During that same time frame prohibition gained popularity, that along with a growing “faith” in federal government.

By Y 1937, the United States passed its 1st federal law against Marijuana despite objections by the American Medical Association (AMA).

In fact, Dr. William C. Woodward, testifying on behalf of the AMA, told the US Congress:

“The American Medical Association knows of no evidence that Marijuana is a dangerous drug.”

He warned that a prohibition “loses sight of the fact that future investigation may show that there are substantial medical uses for Cannabis.”

Today, we see a growing trend of acceptance of Marijuana for its medicinal purposes.

Dr. Sanjay Gupta, CNN’s chief medical correspondent, reversed his Y 2009 opinion against Marijuana when he said, “We have been terribly and systematically misled for nearly 70 yrs in the United States, and I apologize for my own role in that.”

Now people including lawmakers are seeing the legalization of Marijuana in states like Colorado and Washington for “recreational” purposes. Most Americans are in favor of Medical Marijuana,  and the legalization of this drug.

The Big Q: why does the federal government want to ban its usage?

The Big A: it is all about control and money, and there is a major market for it, plus it poses a major threat to the pharmaceutical industry.

Below are just a few of the many health benefits associated with Medical Marijuana:

1. It can stop HIV from spreading throughout the body.
2. It slows the progression of Alzheimer’s.
3. It slows the spread of cancer cells.
4. It is an active pain reliever.
5. It can prevent or help with opiate addiction.
6. It combats depression, anxiety and ADHD.
7. It can treat epilepsy and Tourette’s.
8. It can help with other neurological damage, such as concussions and strokes.
9. It can prevent blindness from glaucoma.
10. Its connected to lower insulin levels in diabetics.

Contrary to popular notions, many patients  experience health benefits from Medical Marijuana without “getting stoned.””

http://www.livetradingnews.com/medical-marijuana-helps-cure-chronic-disease-55569.htm#.U6VjgZRX-uY

Cannabinoid receptor 2: potential role in immunomodulation and neuroinflammation.

Figure 2

“The cannabinoids are a group of terpenophenolic compounds present in the marijuana plant, Cannabis sativa. At present, three general types of cannabinoids have been identified: phytocannabinoids present uniquely in the cannabis plant, endogenous cannabinoids produced in humans and animals, and synthetic cannabinoids generated in a laboratory. It is worth noting that Cannabis sativa produces over 80 cannabinoids…

An accumulating body of evidence suggests that endocannabinoids and cannabinoid receptors type 1 and 2 (CB(1), CB(2)) play a significant role in physiologic and pathologic processes, including cognitive and immune functions.

…there is growing appreciation of the therapeutic potential of cannabinoids in multiple pathologic conditions involving chronic inflammation (inflammatory bowel disease, arthritis, autoimmune disorders, multiple sclerosis, HIV-1 infection, stroke, Alzheimer’sdisease to name a few), mainly mediated by CB(2) activation.

This review attempts to summarize recent advances in studies of CB(2) activation in the setting of neuroinflammation, immunomodulation and HIV-1 infection.

The full potential of CB2 agonists as therapeutic agents remains to be realized.

Despite some inadequacies of preclinical models to predict clinical efficacy in humans and differences between the signaling of human and rodent CB2 receptors, the development of selective CB2 agonists may open new avenues in therapeutic intervention.

Such interventions would aim at reducing the release of pro-inflammatory mediators particularly in chronic neuropathologic conditions such as HAND or MS.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3663904/

 

Cannabinoid inhibits HIV-1 Tat-stimulated adhesion of human monocyte-like cells to extracellular matrix proteins.

“The aim of this study was to assess the effect of select cannabinoids on human immunodeficiency virus type 1 (HIV-1) transactivating (Tat) protein-enhanced monocyte-like cell adhesion to proteins of the extracellular matrix (ECM)…

KEY FINDINGS:

THC and CP55,940 inhibited Tat-enhanced attachment of U937 cells to ECM proteins in a mode that was linked to the cannabinoidreceptor type 2 (CB2R). The cannabinoid treatment of Tat-activated U937 cells was associated with altered β1-integrin expression and distribution of polymerized actin, suggesting a modality by which these cannabinoids inhibited adhesion to the ECM.

SIGNIFICANCE:

The blood-brain barrier (BBB) is a complex structure that is composed of cellular elements and an extracellular matrix (ECM). HIV-1 Tat promotes transmigration of monocytes across this barrier, a process that includes interaction with ECM proteins.

The results indicate that cannabinoids that activate the CB2R inhibit the ECM adhesion process. Thus, this receptor has potential to serve as a therapeutic agent for ablating neuroinflammation associated with HIV-elicited influx of monocytes across the BBB.”

http://www.ncbi.nlm.nih.gov/pubmed/24742657

http://www.thctotalhealthcare.com/category/hivaids/

[Therapeutic use of cannabis derivatives].

“The therapeutic use of cannabis has generated a lot of interest in the past years, leading to a better understanding of its mechanisms of action…

Cannabinoids such as dronabinol, Sativex and nabilone have been tested for the treatment of acute and chronic pain. These agents are most promising to relieve chronic pain associated with cancer, with human immunodeficiency virus infection and with multiple sclerosis…”

http://www.ncbi.nlm.nih.gov/pubmed/24701869

HIV/AIDS Cure May Be Found In Marijuana: Study

“It is even more evidence of our need for the government to stop punishing patients for using this relatively safe and non-toxic treatment method … ”

Curtis Rood,36, a Cohen House resident with limited mobility, smokes marijuana with the assistance of another resident on Sunday, Nov. 30,1997 in San Francisco. Cohen House provides an assisted living environment for individuals with the AIDS virus. Most of the residents use marijuana for its medicine benefits in alleviating nausua, pain, and helping to stimulate the appetite. Curtis' parrot and self proclaimed best friend, Kona, rests on his shoulder while in the backyard of Cohen House. (AP photo/Julie Stupsker)

“For years, many Americans with HIV/AIDS have used medical marijuana to relieve some common symptoms associated with the illness such as nausea, vomiting and appetite loss.

Now, a new study published last week in the journal AIDS Researcher and Human Retroviruses found that a daily dosage of marijuana’s psychoactive ingredient tetrahydrocannabinol, or THC, may actually fight the HIV/AIDS virus itself.”

More: http://www.mintpressnews.com/hivaids-cure-may-be-found-in-marijuana-study/179398/

HIV Infections Cured With Cannabis a Real Possibility

“Researchers are looking into the use of THC (tetrahydrocannabinol), the active ingredient in marijuana, to help stop the spread of HIV infection.

Hundreds of marijuana researchers have reported that THC was able to pierce the RIV virus in monkeys. That particular virus is almost identical to the HIV virus found in humans, so this news is very encouraging.

The greatest drawbacks to this excellent news are the current laws preventing testing on human candidates.

With the changing of these restrictive laws, HIV infections have a great chance of being cured, with cannabis as a real possible player in the race to stop the disease.”

More: http://guardianlv.com/2014/02/hiv-infections-cured-with-cannabis-a-real-possibility/

Weed cures AIDS according to a new study. YAY potheads

“According to a new study published in the journal PloS ONE, researchers from Mount Sinai School of Medicine discovered that marijuana-like compounds can inhibit the multiplication of human immunodeficiency virus (HIV) in late-stage AIDS by acting on viral receptors…

“We knew that cannabinoid drugs like marijuana can have a therapeutic effect in AIDS patients, but did not understand how they influence the spread of the virus itself. We wanted to explore cannabinoid receptors as a target for pharmaceutical interventions that treat the symptoms of late-stage AIDS and prevent further progression of the disease…”

More: http://www.gamespot.com/forums/offtopic-discussion-314159273/weed-cures-aids-according-to-a-new-study-yay-pothe-29105548/