Category Archives: Cancer

Can Cannabidiol (CBD) Fight Metastatic Cancer? According to the latest research the answer is yes. Important news for Medical Marijuana, Inc.’s new line of high concentrate CBD health and wellness products.

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“(OTC: MJNA), a leading hemp industry innovator, is pleased to report on a September 18 San Francisco Chronicle Article, “Pot compound seen as tool against cancer.” The article states that scientists at California Pacific Medical Center who have been researching marijuana’s compounds for the 20 years have found that Cannabidiol, or CBD, has the ability to “turn off” the DNA that causes “breast and other types of cancers” to metastasize. CBD is the second-most abundant cannabinoid within marijuana, but does not cause the psychotropic high of THC.

As stated in the article: “We started by researching breast cancer,” said scientist Pierre Desprez. “But now we’ve found that Cannabidiol works with many kinds of aggressive cancers–brain, prostate–any kind in which these high levels of ID-1 are present.” Desprez said he is hopeful clinical trials will begin immediately. He currently has grant funding through the National Institutes of Health, Susan G. Komen for the Cure, the U.S. Department of Defense and the California Breast Cancer Research Program.

As previously announced in the MJNA press release dated September 5, MJNA portfolio company, Red Dice Holdings, recently launched its Hemp-based high concentrate CBD health and wellness products, Dixie X, for over-the-counter sales. These Cannabidiol products represent the highest strength of CBD products on the market today, and this same concentrate will soon be used to launch the CanChew Biotechnologies line of CBD-enriched chewing gum. Click here for recent production news from PhytoSphere. Dixie X can currently be purchased in over 100 retail locations in Colorado, Arizona and New Mexico as well as on-line by anyone living in the U.S.

In short, MJNA and its portfolio company, PhytoSphere Systems, currently produces non-THC, high quality CBD enriched Hemp oil that according to this story, may fight the most aggressive forms of cancers we know of today.

Studies, such as those in this article and at Project CBD, have continually shown that these non-psychoactive CBD wellness products provide powerful relief for pain and anxiety sufferers, but without the euphoric effects provided by THC. The CBD health and wellness industry is estimated by MJNA to be a $5 billion market.”

http://www.cnbc.com/id/49117540/Can_Cannabidiol_CBD_Fight_Metastatic_Cancer_According_to_the_latest_research_the_answer_is_yes_Important_news_for_Medical_Marijuana_Inc_s_new_line_of_high_concentrate_CBD_health_and_wellness_products

Marijuana Compound Fights Cancer; Human Trials Next

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(NBC) “Research shows component in medical cannabis fights cancer.”

“The “medical” bit of medical marijuana may be legitimate after all: Turns out a component of cannabis fights cancer, according to research.

Scientists at California Pacific Medical Center found that cannabidiol, or CBD, has the ability to “turn off” the DNA that causes “breast and other types of cancers” to metastasize, according to the San Francisco Chronicle.

“If this plant were discovered in the Amazon today, scientists would be falling all over each other to be the first to bring it to market,” said Dr. Donald Abrams, chief of oncology at the University of California San Francisco, which has also found science behind marijuana’s efficacy.

The drug “has been shown to reduce pain and nausea” in cancer patients, the newspaper reported. AIDS patients also swear by cannabis for its ability to allow them to eat, sleep and otherwise function.

Turns out that cannabidiol has none of the psychotropic effects of marijuana as a whole, according to the newspaper. The researchers hope to move to clinical trials on humans soon.

Cancer cells exposed to cannabidiol lost their abilities to metastasize, according to the newspaper.”

http://www.nbcbayarea.com/news/local/Marijuana-Compound-Fights-Cancer-Human-Trials-Next-170406116.html

NBC News Reports that Cannabidiol (CBD) “Turns Off” the Cancer Gene Involved in Metastasis Findings by Scientists at California Pacific Medical Center gives Scientific Support for Cannabis Science

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“Cannabis Science (CBIS), a pioneering U.S. Biotech Company developing pharmaceutical products for global public health challenges, reports on a recent press release by the San Francisco NBC news, with new studies by Scientists at California Pacific Medical Center, which have shown that cannabidiol, (CBD -1.18%, news), has the ability to “turn off” a gene that causes breast and other types of cancers to metastasize, according to the San Francisco Chronicle newspaper.

NBC News reports, “The drug “has been shown to reduce pain and nausea” in cancer patients. AIDS patients also use cannabis to eat, sleep and otherwise be more functional. Turns out that cannabidiol has none of the psychotropic effects of marijuana as a whole. The researchers hope to move to clinical trials on humans soon to test the cannabidiol inhibition of metastasis, reported in the San Francisco Chronicle. “What they found is that the cannabinoid turns off the overexpression of ID-1, which makes the cells lose their ability to travel to distant tissues. In other words, it keeps the cells more local and blocks their ability to metastasize. (spread to a new location) The researchers stressed cannabidiol works only on cancer cells that have these high levels of ID-1 and these do not include all cancerous tumors but, rather, aggressive, metastatic cells. But they’ve found such high levels in leukemia, colorectal, pancreatic, lung, ovarian, brain and other cancers.””

http://money.msn.com/business-news/article.aspx?feed=BW&date=20120920&id=15582334

SF Scientists: Marijuana Fights Cancer

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(NBC Bay Area) “The “medical” bit of medical marijuana may be legitimate after all: Turns out a component of cannabis fights cancer, according to research.

Scientists at California Pacific Medical Center found that cannabidiol, or CBD, has the ability to “turn off” the DNA that causes “breast and other types of cancers” to metastasize, according to the San Francisco Chronicle.

“If this plant were discovered in the Amazon today, scientists would be falling all over each other to be the first to bring it to market,” said Dr. Donald Abrams, chief of oncology at the University of California San Francisco, which has also found science behind marijuana’s efficacy.

The drug “has been shown to reduce pain and nausea” in cancer patients, the newspaper reported. AIDS patients also swear by cannabis for its ability to allow them to eat, sleep and otherwise function.

Turns out that cannabidiol has none of the psychotropic effects of marijuana as a whole, according to the newspaper.”

http://m.nbcbayarea.com/nbcbayarea/pm_108022/contentdetail.htm?contentguid=DXQ0PNfC

Cannabinoids in intestinal inflammation and cancer.

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Abstract

“Emerging evidence suggests that cannabinoids may exert beneficial effects in intestinal inflammation and cancer. Adaptive changes of the endocannabinoid system have been observed in intestinal biopsies from patients with inflammatory bowel disease and colon cancer. Studies on epithelial cells have shown that cannabinoids exert antiproliferative, antimetastatic and apoptotic effects as well as reducing cytokine release and promoting wound healing. In vivo, cannabinoids – via direct or indirect activation of CB(1) and/or CB(2) receptors – exert protective effects in well-established models of intestinal inflammation and colon cancer. Pharmacological elevation of endocannabinoid levels may be a promising strategy to counteract intestinal inflammation and colon cancer.”

http://www.ncbi.nlm.nih.gov/pubmed/19442536

[The endocannabinoid system as a target for the development of new drugs for cancer therapy].

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“Studies on the main bioactive components of Cannabis sativa, the cannabinoids, and particularly delta 9-tetrahydrocannabinol (THC), led to the discovery of a new endogenous signalling system that controls several physiological and pathological conditions: the endocannabinoid system. This comprises the cannabinoid receptors, their endogenous agonists–the endocannabinoids–and proteins for endocannabinoid biosynthesis and inactivation.

Recently, evidence has accumulated indicating that stimulation of cannabinoid receptors by either THC or the endocannabinoids influence the intracellular events controlling the proliferation and apoptosis of numerous types of cancer cells, thereby leading to anti-tumour effects both in vitro and in vivo.

This evidence is reviewed here and suggests that future anti-cancer therapy might be developed from our knowledge of how the endocannabinoid system controls the growth and metastasis of malignant cells.”

http://www.ncbi.nlm.nih.gov/pubmed/12723496

Endocannabinoid system modulation in cancer biology and therapy.

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“The discovery of the endocannabinoid system and the recognition of its potential impact in a plethora of pathological conditions, led to the development of therapeutic agents related to either the stimulation or antagonism of CB1 and CB2 cannabinoid receptors, the majority of which are actually tested in preclinical studies for the pharmacotherapy of several diseases. Endocannabinoid-related agents have been reported to affect multiple signaling pathways and biological processes involved in the development of cancer, displaying an interesting anti-proliferative, pro-apoptotic, anti-angiogenic and anti-metastatic activity both in vitro and in vivo in several models of cancer. Emerging evidence suggests that agonists of cannabinoid receptors, which share the useful property to discern between tumor cells and their non-transformed counterparts, could represent novel tumor-selective tools to treat cancer in addition to their already exploited use as palliative drugs to treat chemotherapy-induced nausea, pain and anorexia/weight loss in cancer patients. The aim of this review is to evidence and update the recent emerging knowledge about the role of the endocannabinoid system in cancer biology and the potentiality of its modulation in cancer therapy.”  http://www.ncbi.nlm.nih.gov/pubmed/19559362

http://www.sciencedirect.com/science/article/pii/S1043661809000863

Cannabinoid receptor systems: therapeutic targets for tumour intervention

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Abstract

“The past decade has witnessed a rapid expansion of our understanding of the biological roles of cannabinoids and their cognate receptors. It is now certain that Delta9-tetrahydrocannabinol, the principle psychoactive component of the Cannabis sativa plant, binds and activates membrane receptors of the 7-transmembrane domain, G-protein-coupled superfamily. Several putative endocannabinoids have since been identified, including anandamide, 2-arachidonyl glycerol and noladin ether. Synthesis of numerous cannabinomimetics has also greatly expanded the repertoire of cannabinoid receptor ligands with the pharmacodynamic properties of agonists, antagonists and inverse agonists. Collectively, these ligands have proven to be powerful tools both for the molecular characterisation of cannabinoid receptors and the delineation of their intrinsic signalling pathways. Much of our understanding of the signalling mechanisms activated by cannabinoids is derived from studies of receptors expressed by tumour cells; hence, this review provides a succinct summary of the molecular pharmacology of cannabinoid receptors and their roles in tumour cell biology. Moreover, there is now a genuine expectation that the manipulation of cannabinoid receptor systems may have therapeutic potential for a diverse range of human diseases. Thus, this review also summarises the demonstrated antitumour actions of cannabinoids and indicates possible avenues for the future development of cannabinoids as antitumour agents.”

http://www.ncbi.nlm.nih.gov/pubmed/14640910

Changes in the Endocannabinoid System May Give Insight into new and Effective Treatments for Cancer

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“The endocannabinoid system comprises specific cannabinoid receptors such as Cb1 and Cb2, the endogenous ligands (anandamide and 2-arachidonyl glycerol among others) and the proteins responsible for their synthesis and degradation. This system has become the focus of research in recent years because of its potential therapeutic value several disease states. The following review describes our current knowledge of the changes that occur in the endocannabinoid system during carcinogenesis and then focuses on the effects of anandamide on various aspects of the carcinogenic process such as growth, migration, and angiogenesis in tumors from various origins.

Marijuana and its derivatives have been used in medicine for centuries, however, it was not until the isolation of the psychoactive component of Cannabis sativa (Δ9-tetrahydrocannabinol; Δ9-THC) and the subsequent discovery of the endogenous cannabinoid signaling system that research into the therapeutic value of this system reemerged. Ongoing research is determining that regulation of the endocannabinoid system may be effective in the treatment of pain (Calignano et al., 1998; Manzanares et al., 1999), glaucoma (Voth and Schwartz, 1997), and neurodegenerative disorders such as Parkinson’s disease (Piomelli et al., 2000) and multiple sclerosis (Baker et al., 2000). In addition, cannabinoids might be effective anti-tumoral agents because of their ability to inhibit the growth of various types of cancer cell lines in culture (De Petrocellis et al., 1998; Ruiz et al., 1999; Sanchez et al., 1998, 2001) and in laboratory animals (Galve-Roperh et al., 2000).

In conclusion, the endocannabinoid system exerts a myriad of effects on tumor cell growth, progression, angiogenesis, and migration. With a notable few exceptions, targeting the endocannabinoid system with agents that activate cannabinoid receptors or increase the endogenous levels of AEA may prove to have therapeutic benefit in the treatment of various cancers. Further studies into the downstream consequences of AEA treatment are required and may illuminate other potential therapeutic targets.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2791688/

GINGER DESTROYS CANCER MORE EFFECTIVELY THAN DEATH-LINKED CANCER DRUGS

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“Ginger, a cousin spice of super anti-cancer substance turmeric, is known for its ability to shrink tumors. Astoundingly, it is even more effective than many cancer drugs, which have been shown to be completely ineffective and actually accelerate the death of cancer patients. Commonly consumed across the world in small doses among food and beverage products, the medicinal properties of ginger far surpass even advanced pharmaceutical inventions.”

http://myscienceacademy.org/2012/08/10/ginger-destroys-cancer-more-effectively-than-death-linked-cancer-drugs/