PPARA and disseminated peritoneal leiomyomatosis: The pathway analysis based on the DEGs revealed that the peroxisome proliferator-activated receptor (PPAR) signaling pathway and the hypoxia-inducible factor-1 (HIF-1) signaling pathway were elevated in the LPD group, and thiamine metabolism and the relaxin signaling pathway were downregulated in the LPD group (Figure 1D).