Xenohormesis: Sensing the chemical cues of other species

被引:209
作者
Howitz, Konrad T. [1 ]
Sinclair, David A. [2 ]
机构
[1] BIOMOL Int LP, Plymouth Meeting, PA 19462 USA
[2] Harvard Univ, Sch Med, Dept Pathol, Paul F Glenn Labs, Boston, MA 02115 USA
关键词
D O I
10.1016/j.cell.2008.04.019
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Many plant molecules interact with and modulate key regulators of mammalian physiology in ways that are beneficial to health, but why? We propose that heterotrophs (animals and fungi) are able to sense chemical cues synthesized by plants and other autotrophs in response to stress. These cues provide advance warning about deteriorating environmental conditions, allowing the heterotrophs to prepare for adversity while conditions are still favorable.
引用
收藏
页码:387 / 391
页数:5
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