With regard to the expression of chemerin and its receptors in ovarian cancer and their association with survival, we recently analyzed open-source DNA microarray and survival data of 1656 ovarian cancer patients using the KM-Plotter platform (https://kmplot.com/analysis/index.php?p=service&cancer=ovar (accessed on 18 December 2021)) and identified a slightly lower chemerin expression in ovarian cancer tissue than in normal ovaries (p = 0.018) [36]. Here, RARRES2 is linked to ovarian cancer.