期刊
JOURNAL OF CLINICAL INVESTIGATION
卷 129, 期 11, 页码 4563-4566出版社
AMER SOC CLINICAL INVESTIGATION INC
DOI: 10.1172/JCI131931
关键词
-
资金
- German Federal Ministry of Health and Ministry of Culture and Science of the state North Rhine-Westphalia
- German Federal Ministry of Education and Research (BMBF)
- European Funds for Regional Development [EFRE-0400191]
- German Science Foundation (DFG) [CRC/SFB 1116/2 B12]
- EUR-EKA Eurostars-2 [E!-113230-DIA-PEP]
Fasting requires complex endocrine and metabolic interorgan crosstalk, which involves shifting from glucose to fatty acid oxidation, derived from adipose tissue lipolysis, in order to preserve glucose for the brain. The glucose-alanine (Cahill) cycle is critical for regenerating glucose. In this issue of JCI, Petersen et al. report on their use of an innovative stable isotope tracer method to show that skeletal muscle-derived alanine becomes rate controlling for hepatic mitochondrial oxidation and, in turn, for glucose production during prolonged fasting. These results provide new insight into skeletal muscle-liver metabolic crosstalk during the fed-to-fasting transition in humans.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据