Tumour necrosis factor alpha down-regulates the expression of peroxisome proliferator activated receptor alpha (PPARalpha) in human hepatocarcinoma HepG2 cells by activation of NF-kappaB pathway - Lim, W S; Ng, D L; Kor, S B; Wong, H K; Tengku-Muhammad, T S; Choo, Q C; Chew, C H (Cytokine, 2013)