FGF21 and type 2 diabetes mellitus: This team published several other articles derived from these two experiments, with different foci, such as adipose tissue and Type 2 diabetes (Laye et al., 2009), liver FGF21 signaling (Fletcher et al., 2012), or the effect of exercise cessation (Morris et al., 2008; Rector, Thyfault, Laye, et al., 2008).