Phytochemical Aspects and Therapeutic Perspective of Cannabinoids in Cancer Treatment

“Cannabis sativa L. (Cannabaceae) is one of the first plants cultivated by man and one of the oldest plant sources of fibre, food and remedies. Cannabinoids comprise the plant‐derived compounds and their synthetic derivatives as well as endogenously produced lipophilic mediators. Phytocannabinoids are terpenophenolic secondary metabolites predominantly produced in CannabissativaL. The principal active constituent is delta‐9‐tetrahydrocannabinol (THC), which binds to endocannabinoid receptors to exert its pharmacological activity, including psychoactive effect. The other important molecule of current interest is non‐psychotropic cannabidiol (CBD). Since 1970s, phytocannabinoids have been known for their palliative effects on some cancer‐associated symptoms such as nausea and vomiting reduction, appetite stimulation and pain relief. More recently, these molecules have gained special attention for their role in cancer cell proliferation and death. A large body of evidence suggests that cannabinoids affect multiple signalling pathways involved in the development of cancer, displaying an anti‐proliferative, proapoptotic, anti‐angiogenic and anti‐metastatic activity on a wide range of cell lines and animal models of cancer.” https://www.intechopen.com/books/natural-products-and-cancer-drug-discovery/phytochemical-aspects-and-therapeutic-perspective-of-cannabinoids-in-cancer-treatment]]>

Parent use of cannabis for intractable pediatric epilepsy: Everyday empiricism and the boundaries of scientific medicine.

“Cannabis is an increasingly sought-after remedy for US children with intractable (biomedically uncontrollable) epilepsy. However, like other complementary-alternative medicine (CAM) modalities, and particularly as a federally illegal, stigmatized substance, it is unsanctioned by mainstream medicine. Parents are largely on their own when it comes to learning about, procuring, dispensing, and monitoring treatments. Exploring how they manage is crucial to better assist them. Moreover, it can illuminate how ‘research’ done on the ground by laypeople variously disrupts and reinforces lay-expert and science-non-science divides. To those ends, in 2016, 25 Southern California parents who used, had used, or sought to use cannabis pediatrically for epilepsy/seizures were interviewed regarding their evidentiary standards, research methods, and aims when trying the drug. Parents generally described their work as experimentation; they saw their efforts as adhering to authorized scientific practices and standards, and as contributing to the authorized medical cannabis knowledge base. Findings subverted assumptions, based on an outdated stereotype of CAM, that cannabis-using parents do not believe in biomedicine. Indeed, parents’ desire for their children’s biomedical demarginalization, combined with biomedical dependency and a high caregiver burden, fueled a collaborative stance. Implications for understanding the boundaries of science are explored, as are norms for parent agency as ill children’s care managers, radicalization among people affected by contested illnesses, and the future of ‘medical marijuana.'” https://www.ncbi.nlm.nih.gov/pubmed/28865255 http://www.sciencedirect.com/science/article/pii/S0277953617304756?via%3Dihub  ]]>

Accelerated Burn Wound Closure in Mice with a New Formula Based on Traditional Medicine.

Image result for Iran Red Crescent Med J. “A combination of the oils of sesame, hemp, wild pistachio, and walnut has been used for treatment of skin disorders, including wound burns, in some parts of Kerman, Iran. Evaluation of this remedy in the form of a pharmaceutical formulation in animal models can pave the way for its future application in wound burn healing in humans. This experimental study investigated the healing potential of a new formula (NF) based on folk medicine from Iran for the treatment of third degree burns in mice. The formula was a combination of the oils of four plants: sesame (Sesamum indicum L.), wild pistachio (Pistacia atlantica Desf.), hemp (Cannabis sativa L.), and walnut (Juglans regia L.).

When compared to the controls, NF significantly improved wound contraction after day 10. Histopathological and immunohistochemical findings confirmed the efficacy of the NF.

CONCLUSIONS:

A new therapeutic remedy was introduced for the treatment of burn wounds. Further clinical and molecular studies are suggested to determine the exact mechanism(s) involved in the burn wound healing effect of NF.” https://www.ncbi.nlm.nih.gov/pubmed/28191338
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