PPARG and liver dysplastic nodule: Their comprehensive review summarized the limitations of traditional PPARγ agonists, addressed the advantages of newly developed PPARγ agonists, and rendered new insights into the therapeutic potential of PPARγ agonists in the treatment of DN, while the research article suggested that a combination of PPARγ agonists with COX-2/PGE2 inhibitors may be an alternative way of dealing with DN.