Analyzing the centrality and categorization of these keywords in the diagram, it is evident that the research hotspots related to inflammation predominantly focus on areas including “prostate-specific antigen,” “cytokines,” “oxidative stress,” “tumor microenvironment,” “prognosis,” and “obesity,” all of which are intricately linked to the topics of inflammation and prostate cancer. Here, KLK3 is linked to prostate carcinoma.