“The endocannabinoids, anandamide (AEA) and 2-arachidonoyl glycerol (2-AG), are considered promising potential anticancer agents. In this study, we examined the anticancer effects of AEA and 2-AG in head and neck squamous cell carcinoma (HNSCC) cell lines. Our results showed that AEA effectively inhibited proliferation of HNSCC cells whereas 2-AG did not. The anticancer effect of AEA seemed to be mediated by a receptor-independent mechanism. Inhibitors of AEA intracellular transportation and transfection of HNSCC cells with fatty acid amide hydrolase, a key enzyme in AEA metabolism, reversed AEA-dependent inhibition of cell proliferation. We found that cyclooxygenase-2 (COX-2) did not mediate the anticancer effects of AEA; instead we observed an increase in reactive oxygen species (ROS) production after AEA treatment. Moreover, antioxidants partially reversed AEA-dependent inhibition of cell proliferation. These findings suggest that AEA might have anticancer effects on HNSCC cells by mediating an increase in ROS levels through a receptor-independent mechanism.” https://www.ncbi.nlm.nih.gov/pubmed/24797795 http://onlinelibrary.wiley.com/doi/10.1002/hed.23727/abstract]]>
Tag Archives: Cannabinoids
Can Marijuana Cure Cancer? Mom Claims To Have Cured Son's Leukemia By Secretly Giving Him Weed
“Boy’s miracle recovery from rare cancer after mum gave him cannabis” http://metro.co.uk/2017/03/26/boys-miracle-recovery-from-rare-cancer-after-mum-gave-him-cannabis-6534160/ “A mother in England reports that she secretly gave her son marijuana, and credits it with curing his leukemia, and saving the teen’s life. Callie Blackwell chose to secretly give her dying son illegally bought marijuana to help him deal with the pain and anxiety from his aggressive leukemia, because she felt he had “nothing else to lose,” The Independent reported. The drug did far more than the mother could have hoped; it not only relieved Deryn’s pain, it reportedly cured his cancer. Now, Blackwell hopes to share her family’s story in an effort to raise awareness about the healing potential of marijuana. Deryn was first diagnosed with his severe and aggressive form of leukemia, a type of cancer that originates in the blood cells, at age 10. At 14, doctors informed him that there was nothing more they could do, and the young teen went to live out the rest of his short life in a hospice facility. However, that was three years ago, and now at 17, Deryn has fully recovered from his disease and plans to start a career in the food industry. Callie teamed up with author Karen Hockney to write The Boy in 7 Million, a book detailing the family’s experience and highlighting the potential of marijuana in cancer treatment. There have been a number of instances where marijuana was suspected of significantly improving, and in some cases even curing cancer, but the science remains inconclusive. Research suggests that cannabinoids—chemicals found in the marijuana plants—can target and kill cancer cells in ways that drugs cannot.” http://www.medicaldaily.com/can-marijuana-cure-cancer-mom-claims-have-cured-sons-leukemia-secretly-giving-414375
“Teenager dying of cancer ‘recovers after mother gives him marijuana'” http://www.independent.co.uk/life-style/health-and-families/health-news/teenager-deryn-boy-dying-cancer-mother-callie-blackwell-recover-medical-marijuana-cannabis-weed-a7652106.html
‘I GAVE MY BOY CANNABIS’. Mum reveals she gave her cancer-stricken son CANNABIS in bid to ease his pain… and now he’s made a miracle recovery. Deryn Blackwell, who was expected to die, has defied doctors by surviving two deadly cancers” https://www.thesun.co.uk/news/3181956/mum-callie-blackwell-cancer-stricken-son-deryn-cannabis/ “I gave my little boy CANNABIS to help cure his cancer: Mother reveals how her teenage son who was given days to live made a miracle recovery when she gave him the drug behind his doctors’ backs” http://www.dailymail.co.uk/femail/article-4349232/Mother-gave-young-son-cannabis-help-cure-cancer.html
“‘I gave my dying son cannabis to ease his cancer symptoms and he made a miracle recovery’ reveals mum” http://www.mirror.co.uk/news/uk-news/i-gave-dying-son-cannabis-10103387
“I Secretly Gave My Son Cannabis to Save His Life | This Morning” https://www.youtube.com/watch?v=qqvJOAV7oAc&t=4s“This Morning fans praise mum who risks prosecution after giving son cannabis cancer drug” http://www.express.co.uk/showbiz/tv-radio/784387/This-Morning-Phillip-Schofield-Holly-Willoughby-cannabis-based-drug-cancer
“Mum claims cannabis cured son’s cancer after he was given days to live. A MUM has claimed that cannabis cured her son’s terminal cancer.” http://www.dailystar.co.uk/showbiz-tv/hot-tv/600294/cannabis-cures-cancer-this-morning-holly-willoughby
“As teenage boy ‘beats’ cancer with cannabis oil here are nine illnesses the drug could ‘cure’. Deryn Blackwell’s parents secretly gave him the class B drug to ease his pain and anxiety as he underwent gruelling treatment in hospital for leukaemia and cancer.” http://www.mirror.co.uk/lifestyle/health/after-cannabis-oil-miracle-recovery-10111458
“I gave my cancer-stricken son weed and it saved his life” http://nypost.com/2017/03/26/i-gave-my-cancer-stricken-son-weed-and-it-saved-his-life/
“London mother claims cannabis helped her dying son recover from rare cancer” http://www.nydailynews.com/news/world/u-mother-claims-cannabis-helped-dying-son-recover-cancer-article-1.3010404
“Mother gives marijuana to cancer-struck son and he makes full recovery” http://topexaminer.com/2017/03/28/mother-gives-marijuana-cancer-struck-son-makes-full-recovery/
“CALLIE BLACKWELL SAYS CANNABIS OIL HELPED SON’S CANCER: ‘THE BOY IN 7 BILLION’” http://www.inquisitr.com/4095508/callie-blackwell-says-cannabis-oil-helped-sons-cancer-the-boy-in-7-billion/
“Teenager Dying Of Cancer Survives After His Mother Gives Him A Dose Of Marijuana” http://www.indiatimes.com/health/buzz/teenager-dying-of-cancer-survives-after-his-mother-gives-him-a-dose-of-marijuana-274499.html
“Mother risked 14 years in prison to smuggle cannabis into hospital for dying son – and she claims it saved his life.‘” http://metro.co.uk/2017/10/23/mother-risked-14-years-in-prison-to-smuggle-cannabis-into-hospital-for-dying-son-and-she-claims-it-saved-his-life-7021003/
“Teen boy ‘saved by cannabis’ reveals how his mum’s illegal drug-buying stopped him from dying. Deryn Blackwell, from Norfolk, was sent to a hospice shortly after his 14th birthday to live out his final few days. He was frail and in extraordinary pain after a relentless battle with a one in a billion form of cancer, Langerhans cell sarcoma. But after his parents secretly gave him cannabis oil to ease his pain and anxiety, he made a miracle recovery. Today, Deryn – who had also battled leukaemia – is a happy and healthy 17-year-old student, with friends and a girlfriend.” http://www.mirror.co.uk/tv/tv-news/teen-boy-saved-cannabis-reveals-11393969
Can Marijuana Cure Cancer? Mom Claims To Have Cured Son’s Leukemia By Secretly Giving Him Weed
“Boy’s miracle recovery from rare cancer after mum gave him cannabis” http://metro.co.uk/2017/03/26/boys-miracle-recovery-from-rare-cancer-after-mum-gave-him-cannabis-6534160/
“A mother in England reports that she secretly gave her son marijuana, and credits it with curing his leukemia, and saving the teen’s life. Callie Blackwell chose to secretly give her dying son illegally bought marijuana to help him deal with the pain and anxiety from his aggressive leukemia, because she felt he had “nothing else to lose,” The Independent reported. The drug did far more than the mother could have hoped; it not only relieved Deryn’s pain, it reportedly cured his cancer. Now, Blackwell hopes to share her family’s story in an effort to raise awareness about the healing potential of marijuana.
Deryn was first diagnosed with his severe and aggressive form of leukemia, a type of cancer that originates in the blood cells, at age 10. At 14, doctors informed him that there was nothing more they could do, and the young teen went to live out the rest of his short life in a hospice facility. However, that was three years ago, and now at 17, Deryn has fully recovered from his disease and plans to start a career in the food industry. Callie teamed up with author Karen Hockney to write The Boy in 7 Million, a book detailing the family’s experience and highlighting the potential of marijuana in cancer treatment.
There have been a number of instances where marijuana was suspected of significantly improving, and in some cases even curing cancer, but the science remains inconclusive. Research suggests that cannabinoids—chemicals found in the marijuana plants—can target and kill cancer cells in ways that drugs cannot.” http://www.medicaldaily.com/can-marijuana-cure-cancer-mom-claims-have-cured-sons-leukemia-secretly-giving-414375
“Teenager dying of cancer ‘recovers after mother gives him marijuana'” http://www.independent.co.uk/life-style/health-and-families/health-news/teenager-deryn-boy-dying-cancer-mother-callie-blackwell-recover-medical-marijuana-cannabis-weed-a7652106.html
‘I GAVE MY BOY CANNABIS’. Mum reveals she gave her cancer-stricken son CANNABIS in bid to ease his pain… and now he’s made a miracle recovery. Deryn Blackwell, who was expected to die, has defied doctors by surviving two deadly cancers” https://www.thesun.co.uk/news/3181956/mum-callie-blackwell-cancer-stricken-son-deryn-cannabis/
“I gave my little boy CANNABIS to help cure his cancer: Mother reveals how her teenage son who was given days to live made a miracle recovery when she gave him the drug behind his doctors’ backs” http://www.dailymail.co.uk/femail/article-4349232/Mother-gave-young-son-cannabis-help-cure-cancer.html
“‘I gave my dying son cannabis to ease his cancer symptoms and he made a miracle recovery’ reveals mum” http://www.mirror.co.uk/news/uk-news/i-gave-dying-son-cannabis-10103387
“I Secretly Gave My Son Cannabis to Save His Life | This Morning” https://www.youtube.com/watch?v=qqvJOAV7oAc&t=4s
“This Morning fans praise mum who risks prosecution after giving son cannabis cancer drug” http://www.express.co.uk/showbiz/tv-radio/784387/This-Morning-Phillip-Schofield-Holly-Willoughby-cannabis-based-drug-cancer
“Mum claims cannabis cured son’s cancer after he was given days to live. A MUM has claimed that cannabis cured her son’s terminal cancer.” http://www.dailystar.co.uk/showbiz-tv/hot-tv/600294/cannabis-cures-cancer-this-morning-holly-willoughby
“As teenage boy ‘beats’ cancer with cannabis oil here are nine illnesses the drug could ‘cure’. Deryn Blackwell’s parents secretly gave him the class B drug to ease his pain and anxiety as he underwent gruelling treatment in hospital for leukaemia and cancer.” http://www.mirror.co.uk/lifestyle/health/after-cannabis-oil-miracle-recovery-10111458
“I gave my cancer-stricken son weed and it saved his life” http://nypost.com/2017/03/26/i-gave-my-cancer-stricken-son-weed-and-it-saved-his-life/
“London mother claims cannabis helped her dying son recover from rare cancer” http://www.nydailynews.com/news/world/u-mother-claims-cannabis-helped-dying-son-recover-cancer-article-1.3010404
“Mother gives marijuana to cancer-struck son and he makes full recovery” http://topexaminer.com/2017/03/28/mother-gives-marijuana-cancer-struck-son-makes-full-recovery/
“CALLIE BLACKWELL SAYS CANNABIS OIL HELPED SON’S CANCER: ‘THE BOY IN 7 BILLION’” http://www.inquisitr.com/4095508/callie-blackwell-says-cannabis-oil-helped-sons-cancer-the-boy-in-7-billion/
“Teenager Dying Of Cancer Survives After His Mother Gives Him A Dose Of Marijuana” http://www.indiatimes.com/health/buzz/teenager-dying-of-cancer-survives-after-his-mother-gives-him-a-dose-of-marijuana-274499.html
“Mother risked 14 years in prison to smuggle cannabis into hospital for dying son – and she claims it saved his life.‘” http://metro.co.uk/2017/10/23/mother-risked-14-years-in-prison-to-smuggle-cannabis-into-hospital-for-dying-son-and-she-claims-it-saved-his-life-7021003/
“Teen boy ‘saved by cannabis’ reveals how his mum’s illegal drug-buying stopped him from dying. Deryn Blackwell, from Norfolk, was sent to a hospice shortly after his 14th birthday to live out his final few days. He was frail and in extraordinary pain after a relentless battle with a one in a billion form of cancer, Langerhans cell sarcoma. But after his parents secretly gave him cannabis oil to ease his pain and anxiety, he made a miracle recovery. Today, Deryn – who had also battled leukaemia – is a happy and healthy 17-year-old student, with friends and a girlfriend.” http://www.mirror.co.uk/tv/tv-news/teen-boy-saved-cannabis-reveals-11393969
Low-Dose Cannabidiol Is Safe but Not Effective in the Treatment for Crohn's Disease, a Randomized Controlled Trial.
“Cannabidiol (CBD) is an anti-inflammatory cannabinoid shown to be beneficial in a mouse model of IBD. Lacking any central effect, cannabidiol is an attractive option for treating inflammatory diseases. In this study of moderately active Crohn’s disease, CBD was safe but had no beneficial effects. This could be due to lack of effect of CBD on Crohn’s disease, but could also be due to the small dose of CBD, the small number of patients in the study, or the lack of the necessary synergism with other cannabinoids.” https://www.ncbi.nlm.nih.gov/pubmed/28349233
“Cannabis induces a clinical response in patients with Crohn’s disease: a prospective placebo-controlled study. We performed a prospective trial to determine whether cannabis can induce remission in patients with Crohn’s disease. Complete remission was achieved by 5 of 11 subjects in the cannabis group and 1 of 10 in the placebo group. A short course (8 weeks) of THC-rich cannabis produced significant clinical, steroid-free benefits to 10 of 11 patients with active Crohn’s disease, compared with placebo, without side effects.” https://www.ncbi.nlm.nih.gov/pubmed/23648372]]>Low-Dose Cannabidiol Is Safe but Not Effective in the Treatment for Crohn’s Disease, a Randomized Controlled Trial.
“Cannabidiol (CBD) is an anti-inflammatory cannabinoid shown to be beneficial in a mouse model of IBD. Lacking any central effect, cannabidiol is an attractive option for treating inflammatory diseases. In this study of moderately active Crohn’s disease, CBD was safe but had no beneficial effects. This could be due to lack of effect of CBD on Crohn’s disease, but could also be due to the small dose of CBD, the small number of patients in the study, or the lack of the necessary synergism with other cannabinoids.” https://www.ncbi.nlm.nih.gov/pubmed/28349233
“Cannabis induces a clinical response in patients with Crohn’s disease: a prospective placebo-controlled study. We performed a prospective trial to determine whether cannabis can induce remission in patients with Crohn’s disease. Complete remission was achieved by 5 of 11 subjects in the cannabis group and 1 of 10 in the placebo group. A short course (8 weeks) of THC-rich cannabis produced significant clinical, steroid-free benefits to 10 of 11 patients with active Crohn’s disease, compared with placebo, without side effects.” https://www.ncbi.nlm.nih.gov/pubmed/23648372
Cannabis, Cannabinoids, and Sleep: a Review of the Literature.
“The current review aims to summarize the state of research on cannabis and sleep up to 2014 and to review in detail the literature on cannabis and specific sleep disorders from 2014 to the time of publication. Preliminary research into cannabis and insomnia suggests that cannabidiol (CBD) may have therapeutic potential for the treatment of insomnia. Delta-9 tetrahydrocannabinol (THC) may decrease sleep latency but could impair sleep quality long-term. Novel studies investigating cannabinoids and obstructive sleep apnea suggest that synthetic cannabinoids such as nabilone and dronabinol may have short-term benefit for sleep apnea due to their modulatory effects on serotonin-mediated apneas. CBD may hold promise for REM sleep behavior disorder and excessive daytime sleepiness, while nabilone may reduce nightmares associated with PTSD and may improve sleep among patients with chronic pain. Research on cannabis and sleep is in its infancy and has yielded mixed results. Additional controlled and longitudinal research is critical to advance our understanding of research and clinical implications.” https://www.ncbi.nlm.nih.gov/pubmed/28349316]]>
Loss of Cannabinoid CB 1 Receptors Induces Cortical Migration Malformations and Increases Seizure Susceptibility.
“Neuronal migration is a fundamental process of brain development, and its disruption underlies devastating neurodevelopmental disorders. The transcriptional programs governing this process are relatively well characterized. However, how environmental cues instruct neuronal migration remains poorly understood. Here, we demonstrate that the cannabinoid CB 1 receptor is strictly required for appropriate pyramidal neuron migration in the developing cortex. Acute silencing of the CB 1 receptor alters neuronal morphology and impairs radial migration. Consequently, CB 1 siRNA-electroporated mice display cortical malformations mimicking subcortical band heterotopias and increased seizure susceptibility in adulthood. Importantly, rescuing the CB 1 deficiency-induced radial migration arrest by knockdown of the GTPase protein RhoA restored the hyperexcitable neuronal network and seizure susceptibility. Our findings show that CB 1 receptor/RhoA signaling regulates pyramidal neuron migration, and that deficient CB 1 receptor signaling may contribute to cortical development malformations leading to refractory epilepsy independently of its canonical neuromodulatory role in the adult brain.” https://www.ncbi.nlm.nih.gov/pubmed/28334226]]>
Effects of a Sativex-Like Combination of Phytocannabinoids on Disease Progression in R6/2 Mice, an Experimental Model of Huntington's Disease.
“Several cannabinoids afforded in experimental models of Huntington’s disease (HD).
We investigated whether a 1:1 combination of botanical extracts enriched in either ∆⁸-tetrahydrocannabinol (∆⁸-THC) or cannabidiol (CBD), which are the main constituents of the cannabis-based medicine Sativex®, is beneficial in R6/2 mice (a transgenic model of HD), as it was previously shown to have positive effects in neurotoxin-based models of HD.
A Sativex-like combination of phytocannabinoids administered to R6/2 mice at the onset of motor symptoms produced certain benefits on the progression of striatal deterioration in these mice, which supports the interest of this cannabinoid-based medicine for the treatment of disease progression in HD patients.”
https://www.ncbi.nlm.nih.gov/pubmed/28333097
Effects of a Sativex-Like Combination of Phytocannabinoids on Disease Progression in R6/2 Mice, an Experimental Model of Huntington’s Disease.
“Several cannabinoids afforded in experimental models of Huntington’s disease (HD).
We investigated whether a 1:1 combination of botanical extracts enriched in either ∆⁸-tetrahydrocannabinol (∆⁸-THC) or cannabidiol (CBD), which are the main constituents of the cannabis-based medicine Sativex®, is beneficial in R6/2 mice (a transgenic model of HD), as it was previously shown to have positive effects in neurotoxin-based models of HD.
A Sativex-like combination of phytocannabinoids administered to R6/2 mice at the onset of motor symptoms produced certain benefits on the progression of striatal deterioration in these mice, which supports the interest of this cannabinoid-based medicine for the treatment of disease progression in HD patients.”
Opioid-sparing Effect of Cannabinoids: A Systematic Review and Meta-analysis.
“Cannabinoids, when co-administered with opioids, may enable reduced opioid doses without loss of analgesic efficacy (ie an opioid-sparing effect). The aim of this study was to conduct a systematic review to determine the opioid-sparing potential of cannabinoids. Eligible studies included pre-clinical and clinical studies for which the outcome was either analgesia or opioid dose requirements. Clinical studies included controlled studies and case series. We searched Scopus, Cochrane Database of Systematic Reviews, Medline, and Embase. Nineteen pre-clinical and nine clinical studies met the search criteria. Seventeen of the 19 pre-clinical studies provided evidence of synergistic effects from opioid and cannabinoid co-administration. Our meta-analysis of pre-clinical studies indicated that the median effective dose (ED50) of morphine administered in combination with delta-9-tetrahydrocannabinol (delta-9-THC) is 3.6 times lower (95% CI 1.95, 6.76; n=6) than the ED50 of morphine alone. In addition, the ED50 for codeine administered in combination with delta-9-THC was 9.5 times lower (95% CI 1.6, 57.5, n=2) than the ED50 of codeine alone. One case series (n=3) provided very low-quality evidence of a reduction in opioid requirements with cannabinoid co-administration. Larger controlled clinical studies showed some clinical benefits of cannabinoids; however, opioid dose changes were rarely reported and mixed findings were observed for analgesia. In summary, pre-clinical studies provide robust evidence of the opioid-sparing effect of cannabinoids, while one of the nine clinical studies identified provided very low-quality evidence of such an effect. Prospective high-quality controlled clinical trials are required to determine the opioid-sparing effect of cannabinoids.” https://www.ncbi.nlm.nih.gov/pubmed/28327548]]>