Aloin enhances cisplatin antineoplastic activity in B16-F10 melanoma cells by transglutaminase-induced differentiation

作者：Tabolacci Claudio^*; Rossi Stefania; Lentini Alessandro; Provenzano Bruno; Turcano Lorenzo; Facchiano Francesco; Beninati Simone

来源：Amino Acids, 2013, 44(1): 293-300.

DOI：10.1007/s00726-011-1166-x

• Anthraquinone
• Differentiation
• Melanogenesis
• Invasion
• Metastasis

Aloin, a natural anthracycline from aloe plant, is a hydroxyanthraquinone derivative shown to have antitumor properties. This study demonstrated that aloin exerted inhibition of cell proliferation, adhesion and invasion abilities of B16-F10 melanoma cells under non-cytotoxic concentrations. Furthermore, aloin induced melanoma cell differentiation through the enhancement of melanogenesis and transglutaminase activity. To improve the growth-inhibiting effect of anticancer agents, we found that the combined treatment of cells with aloin and low doses of cisplatin increases the antiproliferative activity of aloin. The results suggest that aloin possesses antineoplastic and antimetastatic properties, exerted likely through the induction of melanoma cell differentiation.

• 出版日期2013-1