{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T08:26:10Z","timestamp":1778055970476,"version":"3.51.4"},"reference-count":24,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2010,7,16]],"date-time":"2010-07-16T00:00:00Z","timestamp":1279238400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["WIREs Mechanisms of Disease"],"published-print":{"date-parts":[[2011,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The cause of Parkinson's disease (PD) remains unknown despite it being the second most prevalent neurodegenerative condition. Indeed, there is a growing consensus that there is no single cause, and that PD is a multifactorial systemic condition, in which a number of factors may determine its etiopathogenesis. We describe a systems approach that addresses the multifactorial aspects of PD and overcomes constraints on conventional experimentation imposed by PD's causal complexity, its long temporal duration, and its uniqueness to human brains. Specifically, a mathematical model of brain energy metabolism is used as a core module to which other modules describing cellular processes thought to be associated with PD can be attached and studied in an integrative environment. Employing brain energy usage as the core of a systems approach also enables the potential role that compromised energy metabolism may have in the etiology of PD. Although developed for PD, it has not escaped our attention that the energy systems approach outlined here could also be applied to other neurodegenerative disorders\u2014most notably Alzheimer's disease. <jats:italic>WIREs Syst Biol Med<\/jats:italic> 2011 3 1\u20136 DOI: 10.1002\/wsbm.107<\/jats:p><jats:p>This article is categorized under:\n<jats:list list-type=\"explicit-label\">\n<jats:list-item><jats:p>Analytical and Computational Methods &gt; Computational Methods<\/jats:p><\/jats:list-item>\n<jats:list-item><jats:p>Analytical and Computational Methods &gt; Dynamical Methods<\/jats:p><\/jats:list-item>\n<jats:list-item><jats:p>Biological Mechanisms &gt; Metabolism<\/jats:p><\/jats:list-item>\n<\/jats:list><\/jats:p>","DOI":"10.1002\/wsbm.107","type":"journal-article","created":{"date-parts":[[2010,7,16]],"date-time":"2010-07-16T16:26:10Z","timestamp":1279297570000},"page":"1-6","source":"Crossref","is-referenced-by-count":28,"title":["An energy systems approach to Parkinson's disease"],"prefix":"10.1002","volume":"3","author":[{"given":"Peter","family":"Wellstead","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mathieu","family":"Cloutier","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2010,7,16]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1087753"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.pneurobio.2004.05.002"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1038\/nrn983"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1152\/physrev.00019.2005"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.62.1.10"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-4927(01)00126-3"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neurobiolaging.2003.04.001"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/nen.0b013e3180415e42"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1097\/nen.0b013e318053716a"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000068008.78394.2C"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1186\/1750-1326-4-24"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1186\/1750-1326-4-9"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tins.2009.01.006"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.91.22.10625"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004647-200110000-00001"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.4029-08.2009"},{"key":"e_1_2_6_18_2","first-page":"281","volume-title":"Dopamine 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