作者
Jared R Mayers, Chen Wu, Clary B Clish, Peter Kraft, Margaret E Torrence, Brian P Fiske, Chen Yuan, Ying Bao, Mary K Townsend, Shelley S Tworoger, Shawn M Davidson, Thales Papagiannakopoulos, Annan Yang, Talya L Dayton, Shuji Ogino, Meir J Stampfer, Edward L Giovannucci, Zhi Rong Qian, Douglas A Rubinson, Jing Ma, Howard D Sesso, John M Gaziano, Barbara B Cochrane, Simin Liu, Jean Wactawski-Wende, JoAnn E Manson, Michael N Pollak, Alec C Kimmelman, Amanda Souza, Kerry Pierce, Thomas J Wang, Robert E Gerszten, Charles S Fuchs, Matthew G Vander Heiden, Brian M Wolpin
发表日期
2014/10
期刊
Nature medicine
卷号
20
期号
10
页码范围
1193-1198
出版商
Nature Publishing Group US
简介
Most patients with pancreatic ductal adenocarcinoma (PDAC) are diagnosed with advanced disease and survive less than 12 months. PDAC has been linked with obesity and glucose intolerance,,, but whether changes in circulating metabolites are associated with early cancer progression is unknown. To better understand metabolic derangements associated with early disease, we profiled metabolites in prediagnostic plasma from individuals with pancreatic cancer (cases) and matched controls from four prospective cohort studies. We find that elevated plasma levels of branched-chain amino acids (BCAAs) are associated with a greater than twofold increased risk of future pancreatic cancer diagnosis. This elevated risk was independent of known predisposing factors, with the strongest association observed among subjects with samples collected 2 to 5 years before diagnosis, when occult disease is probably …
学术搜索中的文章
JR Mayers, C Wu, CB Clish, P Kraft, ME Torrence… - Nature medicine, 2014