Entries by Sarah Russo

Do cannabinoids have a therapeutic role in transplantation?

Authors: Mitzi Nagarkatti, Sadiye Amcaoglu Rieder, Venkatesh L. Hegde, Shunsuke Kanada, et al
Trends in Pharmacological Sciences, August 2010

Cannabinoids have emerged as powerful drug candidates for the treatment of inflammatory and autoimmune diseases due to their immunosuppressive properties. Significant clinical and experimental data on the use of cannabinoids as anti-inflammatory agents exist in many autoimmune…

Cannabidiol attenuates the appetitive effects of Delta 9-tetrahydrocannabinol in humans smoking their chosen cannabis.

Authors: Celia J.A. Morgan, Tom P. Freeman, Gráinne L. Schafer, H. Valerie Curran
Neuropsychopharmacology, August 2010

Worldwide cannabis dependence is increasing, as is the concentration of Delta(9)-tetrahydrocannabinol (THC) in street cannabis. At the same time, the concentration of the second most abundant cannabinoid in street cannabis, cannabidiol (CBD), is decreasing. These two cannabino…

Acute administration of cannabidiol in vivo suppresses ischaemia-induced cardiac arrhythmias and reduces infarct size when given at reperfusion.

Authors: Sarah K. Walsh, Claire Y. Hepburn, Kathleen A. Kane, Cherry L. Wainwright
British Pharmacological Society, July 2010

BACKGROUND AND PURPOSE: Cannabidiol (CBD) is a phytocannabinoid, with anti-apoptotic, anti-inflammatory and antioxidant effects and has recently been shown to exert a tissue sparing effect during chronic myocardial ischaemia and reperfusion (I/R). However, it is not known whet…

Cannabinoids, anxiety, and the periaqueductal gray.

Authors: Viviane M. Saito, Fabrício A. Moreira
Psychology & Neuroscience, June 2010

The use of Cannabis sativa by humans dates back several thousand years, for both its psychotomimetic and potential medicinal properties. As scientic research methods developed, the cannabinoids present in this herb were characterized, as well as their complex interface wi…

The CB(2) cannabinoid receptor regulates human sperm cell motility.

Authors: Ekaitz Agirregoitia, Arkaitz Carracedo, Nerea Subirán, Asier Valdivia, et al
Fertility and Sterility, 15 March 2010

OBJECTIVE: To analyze the expression and distribution of cannabinoid receptors in human sperm cells and evaluate the effects of activation of receptors by specific agonists and antagonists, with a special emphasis on the CB(2) receptor. DESIGN: We performed expression assays f…

Functional role of cannabinoid receptors in urinary bladder.

Authors: Pradeep Tyagi, Vikas Tyagi, Naoki Yoshimura, Michael Chancellor
Indian Journal of Urology, January-March 2010

Cannabinoids, the active components of Cannabis sativa (maijuana), and their derivatives produce a wide spectrum of central and peripheral effects, some of which may have clinical applications. The discovery of specific cannabinoid receptors and a family of endogenous ligands…

Cannabidiol enhances the inhibitory effects of delta9-tetrahydrocannabinol on human glioblastoma cell proliferation and survival.

Authors: Jahan P. Marcu, Rigel T. Christian, Darryl Lau, Anne J. Zielinski, Maxx P. Horowitz, et al
Molecular Cancer Therapeutics, January 2010

The cannabinoid 1 (CB(1)) and cannabinoid 2 (CB(2)) receptor agonist Delta(9)-tetrahydrocannabinol (THC) has been shown to be a broad-range inhibitor of cancer in culture and in vivo, and is currently being used in a clinical trial for the treatment of glioblastoma. It has bee…

Cannabidiol, a safe and non-psychotropic ingredient of the marijuana plant Cannabis sativa, is protective in a murine model of colitis.

Authors: Francesca Borrelli, Gabriella Aviello, Barbara Romano, Pierangelo Orlando, et al
Journal of Molecular Medicine, November 2009

Inflammatory bowel disease affects millions of individuals; nevertheless, pharmacological treatment is disappointingly unsatisfactory. Cannabidiol, a safe and non-psychotropic ingredient of marijuana, exerts pharmacological effects (e.g., antioxidant) and mechanisms (e.g., inh…

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If cannabis caused schizophrenia–how many cannabis users may need to be prevented in order to prevent one case of schizophrenia? England and Wales calculations.

Authors: Matt Hickman, Peter Vickerman, John Macleod, Glyn Lewis, Stan Zammit, et al
Addiction, November 2009

BACKGROUND: We consider how many cannabis users may need to be prevented in order to prevent one case of schizophrenia or psychosis [defined as number needed to prevent (NNP)]. METHOD: Calculation for England and Wales using best available estimates of: incidence of schizophre…

Synthetic cannabinoid receptor agonists inhibit tumor growth and metastasis of breast cancer.

Authors: Zahida Qamri, Anju Preet, Mohd W. Nasser, Caroline E. Bass, Gustavo Leone, et al
Molecular Cancer Therapeutics, November 2009

Cannabinoids have been reported to possess antitumorogenic activity. Not much is known, however, about the effects and mechanism of action of synthetic nonpsychotic cannabinoids on breast cancer growth and metastasis. We have shown that the cannabinoid receptors CB1 and CB2 ar…

Cannabinoids for Tourette’s Syndrome.

Authors: Adrienne Curtis, Carl E Clarke, Hugh E Rickards
Cochrane Database of Systematic Reviews, 7 October 2009

BACKGROUND: Gilles de la Tourette Syndrome (GTS) is a developmental neuropsychiatric disorder characterised by the presence of chronic motor and phonic tics. Drugs currently used in the treatment of GTS either lack efficacy or are associated with intolerable side effects. Ther…