Pubdate: Thu, 02 Apr 2009 Source: Ottawa Citizen (CN ON) Copyright: 2009 The Ottawa Citizen Contact: http://www.canada.com/ottawacitizen/letters.html Website: http://www.canada.com/ottawacitizen/ Details: http://www.mapinc.org/media/326 Bookmark: http://www.mapinc.org/mmj.htm (Cannabis - Medicinal) Cited: Spanish study http://www.jci.org/articles/view/37948 SPAIN. MARIJUANA THERAPY MAY SHRINK TUMOURS (CNS) The active ingredient in marijuana appears to reduce tumour growth, according to a Spanish study published on Wednesday. The researchers showed giving THC to mice with cancer decreased tumour growth and killed cells off in a process called autophagy. "Our findings support that safe, therapeutically efficacious doses of THC may be reached in cancer patients," Complutense University in Madrid reported in the Journal of Clinical Investigation. - --- MAP posted-by: Jay Bergstrom