Oxylipins and oxylipin synthesis pathways in fungi

Oxylipins are a family of oxygenated fatty acids that are very diverse with regard to origin, structure, and functions. These compounds are found in almost all living beings and serve both as autoregulators of the development of organisms and as communication molecules. The autoregulatory role of oxylipins in fungi is to control the development, reproduction, synthesis of secondary metabolites (including mycotoxins), and adaptive responses. The role of oxylipins in the regulation of pathogenesis accounts for an important aspect of research on the biological activity of these compounds. The synthetic pathways and functions of oxylipins of fungi, the differences between fungal oxylipins and oxylipins from bacteria, higher plants, and mammals, and the role of oxylipins in the interaction of fungi with other organisms are considered in the present review.