Tau phosphorylated at serine 181 (pTau Ser181), pTau Ser396, and AT8 (Ser202/Threonine (Thr)205) are sites associated with tau pathogenesis in AD (Dave et al., 2021; Karikari et al., 2020; Mondragón‐Rodríguez et al., 2014). The gene discussed is MAPT; the disease is Alzheimer disease.