THC from marijuana is an anticancer drug

How long will this government-perpetrated fraud that there is no such thing as medical marijuana endure in the face of an overwhelming tsunami of science which proves that marijuana delivers health-building and protecting cannabinoids which fight disease and enhance our vitality? Promote adult marijuana use! From the following report, "THC has shown therapeutic potential as an anticancer drug." J Drug Target. 2013 Jun 18. [Epub ahead of print]

Preparation and characterization of Δ9-tetrahydrocannabinol-loaded biodegradable polymeric microparticles and their antitumoral efficacy on cancer cell lines.

de la Ossa DH, Gil-Alegre ME, Ligresti A, Aberturas MD, Molpeceres J, Torres AI, Di Marzo V.

Source

Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, Complutense University of Madrid , Madrid , Spain .

Abstract

Abstract: Cannabinoids present an interesting therapeutic potential as antiemetics, appetite stimulants in debilitating diseases (cancer, AIDS and multiple sclerosis), analgesics, and in the treatment of multiple sclerosis and cancer, among other conditions. However, despite their high clinical potential, only few dosage forms are available to date. In this paper, the development of Δ9-tetrahydrocannabinol (THC) biodegradable microspheres as an alternative delivery system for cannabinoid parenteral administration is proposed. Tetrahydrocannabinol was encapsulated into biodegradable microspheres by the oil-in-water (o/w) emulsion solvent evaporation method. Several formulations were prepared using different drug:polymer ratios. The influence of antioxidant (α-tocopherol acetate) concentration on the release of THC from the microparticles was studied. Elevated process yield and entrapment efficiencies were achieved. The in vitro drug release studies showed that the encapsulated drug was released over a two week period. As THC has shown therapeutic potential as anticancer drug, the efficacy of the microspheres was tested on different cancer cell lines. Interestingly, the microspheres were able to inhibit cancer cell proliferation during the nine-day study period. All the above results suggest that the use of biodegradable microspheres would be a suitable alternative delivery system for THC administration.

via Preparation and characterization of Δ9-tetrahy... [J Drug Target. 2013] - PubMed - NCBI.

Cannabis exposure associated with weight reduc... [Phytomedicine. 2012] - PubMed - NCBI

Marijuana use protects us from developing diabetes by reducing obesity and protecting pancreatic insulin-producing cells from its damaging effects. A large population study has confirmed a significant reduction in diabetes among regular marijuana smokers. Cannabis exposure associated with weight reduction and β-cell protection in an obese rat model.Levendal RA, Schumann D, Donath M, Frost CL.SourceDepartment of Biochemistry and Microbiology, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa.

Abstract: The aim of this study was to investigate the effect of an organic cannabis extract on β-cell secretory function in an in vivo diet-induced obese rat model and determine the associated molecular changes within pancreatic tissue. Diet-induced obese Wistar rats and rats fed on standard pellets were subcutaneously injected with an organic cannabis extract or the vehicle over a 28-day period. The effect of diet and treatment was evaluated using the intraperitoneal glucose tolerance tests IPGTTs and qPCR analysis on rat pancreata harvested upon termination of the experiment. The cafeteria diet induced an average weight difference of 32g and an overall increase in body weight in the experimental groups occurred at a significantly slower rate than the control groups, irrespective of diet. Area under the curve for glucose AUCg in the obese group was significantly lower compared to the lean group p<0.001, with cannabis treatment significantly reducing the AUCg in the lean group p<0.05, and remained unchanged in the obese group, relative to the obese control group. qPCR analysis showed that the cafeteria diet induced down-regulation of the following genes in the obese control group, relative to lean controls: UCP2, c-MYC and FLIP. Cannabis treatment in the obese group resulted in up-regulation of CB1, GLUT2, UCP2 and PKB, relative to the obese control group, while c-MYC levels were down-regulated, relative to the lean control group. Treatment did not significantly change gene expression in the lean group. These results suggest that the cannabis extract protects pancreatic islets against the negative effects of obesity.

via Cannabis exposure associated with weight reduc... [Phytomedicine. 2012] - PubMed - NCBI.

Use of cannabinoid rece... [Best Pract Res Clin Endocrinol Metab. 2009] - PubMed - NCBI

THC from marijuana is a safe, effective and thoroughly enjoyable cannabinoid receptor agonist. Best Pract Res Clin Endocrinol Metab. 2009 Feb;                                                                                                      Use of cannabinoid receptor agonists in cancer therapy as palliative and curative agents.                                            Pisanti S, Malfitano AM, Grimaldi C, Santoro A, Gazzerro P, Laezza C, Bifulco M.Source Department of Pharmaceutical Sciences, University of Salerno, Italy.                                                                                           Abstract: Cannabinoids the active components of Cannabis sativa and their derivatives have received renewed interest in recent years due to their diverse pharmacological activities. In particular, cannabinoids offer potential applications as anti-tumour drugs, based on the ability of some members of this class of compounds to limit cell proliferation and to induce tumour-selective cell death. Although synthetic cannabinoids may have pro-tumour effects in vivo due to their immunosuppressive properties, predominantly inhibitory effects on tumour growth and migration, angiogenesis, metastasis, and also inflammation have been described. Emerging evidence suggests that agonists of cannabinoid receptors expressed by tumour cells may offer a novel strategy to treat cancer. In this chapter we review the more recent results generating interest in the field of cannabinoids and cancer, and provide novel suggestions for the development, exploration and use of cannabinoid agonists for cancer therapy, not only as palliative but also as curative drugs.PMID: 19285265 [PubMed - indexed for MEDLINE]

via Use of cannabinoid rece... [Best Pract Res Clin Endocrinol Metab. 2009] - PubMed - NCBI.

Cannabinoids: a new hope for breast cancer ... [Cancer Treat Rev. 2012] - PubMed - NCBI

Marijuana fights beast cancer, why wait for "officials" to approve it? Use it now! Family history of breast cancer? Use it now! History of poor diet and alcohol consumption? Use it now! Cancer Treat Rev. 2012 Nov;10. 2012

Cannabinoids: a new hope for breast cancer therapy?               Caffarel MM, et al., Dept. Biochemistry and Molecular Biology I, School of Biology, Complutense University-CIBERNED-IRYCIS, Madrid, Spain.                                                                                          Abstract: Breast cancer is a very common disease that affects approximately 1 in 10 women at some point in their lives. Importantly, breast cancer cannot be considered a single disease as it is characterized by distinct pathological and molecular subtypes that are treated with different therapies and have diverse clinical outcomes. Although some highly successful treatments have been developed, certain breast tumors are resistant to conventional therapies and a considerable number of them relapse. Therefore, new strategies are urgently needed, and the challenge for the future will most likely be the development of individualized therapies that specifically target each patient's tumor. Experimental evidence accumulated during the last decade supports that cannabinoids, the active components of Cannabis sativa and their derivatives, possess anticancer activity. Thus, these compounds exert anti-proliferative, pro-apoptotic, anti-migratory and anti-invasive actions in a wide spectrum of cancer cells in culture. Moreover, tumor growth, angiogenesis and metastasis are hampered by cannabinoids in xenograft-based and genetically-engineered mouse models of cancer. This review summarizes our current knowledge on the anti-tumor potential of cannabinoids in breast cancer, which suggests that cannabinoid-based medicines may be useful for the treatment of most breast tumor subtypes.Copyright © 2012 Elsevier Ltd. All rights reserved.

via Cannabinoids: a new hope for breast cancer ... [Cancer Treat Rev. 2012] - PubMed - NCBI.