PQBP1 and brain inflammatory disease: In case of the male samples, we identified Ras association domain‐containing protein 2 (Rassf2), guanine nucleotide‐binding protein G(i) subunit alpha‐1 (Gnai1) as well as E3 ubiquitin‐protein ligase ARIH2, and polyglutamine‐binding protein 1 (Pqbp1) which is known to be associated with neurodegenerative disorders and brain inflammation (Jin et al.