Biologically functional molecules from mushroom-forming fungi.

Fungi including mushrooms have been proved to be an important biosource of numerous metabolites having a huge variety of chemical structures and diverse bioactivities. Metabolites of mushrooms are of remarkable importance as new lead compounds for medicine and agrochemicals. This review presents some of our studies on biologically functional molecules purified from mushroom-forming fungi; (1) endoplasmic reticulum stress suppressor, (2) osteoclast-forming suppressing compounds, (3) plant growth regulators.