GNRH1 and diabetes mellitus: Moreover, a total of 6 key pathways were found through the KEGG pathway analysis of co-DEGs (Table 1), which were primarily enriched in pantothenate and CoA biosynthesis (P < .05), beta-alanine metabolism (P < .05), pyrimidine metabolism (P < .05), drug metabolism-other enzymes (P < .05), GnRH signaling pathway (P < .05), and AGE-RAGE signaling pathway in diabetic complications (P < .05).