Potential promising anticancer applications of β-glucans: A review

Biosci Rep. 2023 Dec 13:BSR20231686. doi: 10.1042/BSR20231686. Online ahead of print.ABSTRACTβ-Glucans are valuable functional polysaccharides distributed in nature, especially in the cell walls of fungi, yeasts, bacteria, and cereals. The unique features of β-glucans, such as water solubility, viscosity, molecular weight, and so on, have rendered them to be broadly applied in various food systems as well as in medicine to improve human health. Moreover, inhibition of cancer development could be achieved by an increase in immune system activity via β-glucans. β-glucans, which are part of a class of naturally occurring substances known as biological response modifiers (BRMs), have also shown evidence of being anti-tumorogenic, anti-cytotoxic, and anti-mutagenic. These properties make them attractive candidates for use as pharmaceutical health promoters. Along these lines, they could activate particular proteins or receptors, like lactosylceramide (LacCer), Dickin-1, complement receptor 3 (CR3), scavenge receptors (SR), and the toll-like receptor (TLR). This would cause the release of cytokines, which would then activate other antitumor immune cells, like macrophages stimulating neutrophils and monocytes. These cells are biased toward pro-inflammatory cytokine synthesis and phagocytosis enhancing the elicited immunological responses. So, to consider the importance of β-glucans, the present review introduces the structure characteristics, biological activity, and antitumor ...

Source: Bioscience Reports - December 13, 2023 Category: Biomedical Science Authors: Seyed Mostafa Noorbakhsh Varnosfaderani Farnoosh Ebrahimzadeh Mahsa Akbari Oryani Saeed Khalili Faezeh Almasi Reza Mosaddeghi Heris Zahra Payandeh Mohsen Nabi Afjadi Armina Alagheband Bahrami Chen Li Source Type: research