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. 2020 Mar 17;11:137. doi: 10.3389/fphys.2020.00137

FIGURE 1.

FIGURE 1

Interplay and chronology between lymphedema pathological changes are not well understood. It is evident in clinical and animal models of lymphedema that inflammation, adipose tissue remodeling, and fibrosis in skin and lymphatic vessels occur as lymphedema progresses. In particular, chronology of adipose tissue remodeling between lymphedema stages remains unexplored. Moreover, it is not known if adipose tissue remodeling (1) and inflammation are two separate or synchronized events, and whether adipose tissue remodeling in lymphedema can promote fibrosis (2) as observed in obesity.