PCNA and infectious otitis media: In recent study by Zhang and colleagues, myricetin induced the suppression of azoxymethane (AOM)/dextran sodium sulfate (DSS) model of (AOM/DSS)‐induced colitis and colorectal tumorigenesis, reduction of size of colorectal polyps, and inflammatory factors IL‐1β, TNF‐α, p‐NF‐κB, IL‐6, NF‐κB, and PCNA (Akhtar et al., 2021; Zhang et al., 2018; Zheng et al., 2017).