title: Targeting energy metabolism in brain cancer with calorically restricted ketogenic diets.
abstract: Information is presented on the calorically restricted ketogenic diet (CRKD) as an alternative therapy for brain cancer. In contrast to normal neurons and glia, which evolved to metabolize ketone bodies as an alternative fuel to glucose under energy-restricted conditions, brain tumor cells are largely glycolytic due to mitochondrial defects and have a reduced ability to metabolize ketone bodies. The CRKD is effective in managing brain tumor growth in animal models and in patients, and appears to act through antiangiogenic, anti-inflammatory, and proapoptotic mechanisms.
authors.affiliation: Department of Biology, Boston College, Chestnut Hill, Massachusetts 02467, USA. thomas.seyfried@bc.edu
authors.forename: Thomas N
authors.initials: TN
authors.lastname: Seyfried
authors.forename: Michael
authors.initials: M
authors.lastname: Kiebish
authors.forename: Purna
authors.initials: P
authors.lastname: Mukherjee
authors.forename: Jeremy
authors.initials: J
authors.lastname: Marsh
mesh_terms: D000818:Animals; D001932:Brain Neoplasms / Q000178:diet therapy* / Q000378:metabolism*; D031204:Caloric Restriction; D055423:Diet, Ketogenic; D004734:Energy Metabolism / Q000502:physiology*; D006801:Humans; D007657:Ketone Bodies / Q000378:metabolism
chemical_list: D007657:Ketone Bodies