Wild Mushrooms
OpenAlex – May 31, 2022
Source: OpenAlex
Summary
Mushrooms are yielding breakthrough therapies, with specific fungal compounds clinically proven to treat certain cancers and new antibiotics approved for human use. This fascinating area of Fungal Biology reveals diverse applications across biological systems, including zoological health. Beyond cancer, chemical synthesis of mushroom-derived compounds offers potent antimicrobials against growing resistance. Even psychedelic mushrooms show promise for depression. Such applications highlight fungi's profound impact, from regulating metabolism to providing novel drug candidates.
Abstract
Mushrooms have been used in traditional medicine for centuries, although only relatively recently they have become a subject of intensive studies as a source of potential drugs and products that could be used in the treatment of many disorders. Mushroom-forming fungi are shown to produce a vast number of unique metabolites that exhibit various biological effects; these include polysaccharides, terpenoids, polyketides, and amino compounds. The most studied use of mushrooms is for cancer treatment; mushrooms are a source of both compounds with direct antitumor effect, as well as immunomodulating polysaccharides (particularly β-glucans), which have been shown to stimulate the host's immune system and immunological response to cancer cells. Glucan-based mushroom products, such as lentinan from Lentinula edodes and PSK from Trametes versicolor, are clinically proven to be beneficial in the treatment of certain cancer types. Mushrooms are also known to be a source of potent cytotoxic compounds, such are illudins, clitocine, and ganoderic acids. As microbial resistance to antibiotics is becoming more and more prevalent, mushrooms are seen as a good source of new classes of compounds with antimicrobial activity, some of which, such as pleuromutilin, have led to the synthesis of new drugs that have been recently approved for use in humans. Psychedelic mushrooms and psilocybin have also been studied as breakthrough therapies for depression. Mushroom consumption has been associated with beneficial effects on sugar and lipid metabolism, which led to increased interest in research of mushroom product use in the treatment of metabolic disorders. Although mushrooms are often presumed to be a rich source of certain compounds with vitamin activity, this may not be the case. However, mushroom production can be manipulated to obtain higher yields of physiologically active compounds, such as vitamin D.