Progress of antitumor mechanisms of humic acids / 肿瘤研究与临床

ABSTRACT

Humic acids, a complex macromolecular organic carbon resources, contain different functional groups such as quinones, phenols, carboxylic acids, hydroxyl, and aromatic structures. The various functions and pharmacological activities are mainly attributable to the different functional groups of humic acids. In recent years, studies show that antitumor effect of humic acids can be analyzed from activation of immune system, induction of cell injury and apoptosis, photothermal reaction, or binding with other materials. This paper reviews the progress of antitumor mechanisms of humic acids.