Aleksandra Kryszak, Szymon Sip, Anna Stasiłowicz-Krzemień, Judyta Cielecka-Piontek
Mushrooms have been used for centuries in traditional folk medicine for the treatment of various diseases and are valued for their health-promoting properties. This long-standing use has sparked growing scientific interest in mushrooms as a source of bioactive compounds. While mushrooms contain a wide range of biologically active substances, including terpenoids, alkaloids, and glycoproteins, this review focuses specifically on polysaccharides derived from mushroom and their potential anti-aging effects at the cellular level. The evidence presented here summarizes current knowledge based on both in vitro and in vivo studies. Additionally, this review highlights the emerging potential of mushroom-derived polysaccharides as natural carriers in advanced drug delivery systems. Although several studies have investigated the use of fungal polysaccharides in combination with therapeutic agents—such as bovine serum albumin, resveratrol, paclitaxel, and quercetin—the potential of combining fungal polysaccharides with senotherapeutics remains unexplored. To fully realize the potential of mushroom-derived polysaccharides in promoting everyday health, combating cellular aging and obtaining synergistic anti-ageing effect via using mushroom polysaccharides as carriers for senolytics, further research is needed.