Possible Interaction: Berberine and Leptin

“ Berberine treatment reduced serum ghrelin and leptin levels as well decrease in hypothalamic mRNA expression of orexigenic neuropeptides, inflammatory markers and ghrelin receptor in olanzapine-treated mice.”

“ Berberine down-regulated the resistin and leptin expression levels, which could alleviate lipolysis and improve IR in adipocytes.”

“ddPCR probe assay showed that various doses of berberine could significantly reduce mRNA expression levels of resistin and leptin (P<0.01) in a dose-dependent manner.”

“ Berberine also markedly reduced adipokines secreted by adipocytes, including leptin and resistin.”

“Compared with model group, berberine could raise the mRNA expression level of Leptin (P < 0.01), and beta-sitosterol could lower the mRNA expression level of ET-1 (P < 0.01).”

“Increases in the levels of serum lipopolysaccharide-binding protein, monocyte chemoattractant protein-1, and leptin and decrease in the serum level of adiponectin corrected for body fat in HFD-fed rats were also significantly retarded by the co-administration of berberine at 100 mg/kg body weight.”

“In 3T3-L1 cells, both leptin and adipogenic factors (SREBP-1c, C/EBP-α, PPAR-γ, fatty acid synthase, acetyl-CoA carboxylase, acyl-CoA synthase and lipoprotein lipase) were reduced by BBR treatment.”

“We have shown that treatment with 10 μM berberine resulted in a major inhibition of human preadipocyte differentiation and leptin and adiponectin secretion accompanied by downregulation of PPARγ2, C/EBPα, adiponectin, and leptin mRNA expression.”