Investigation of the structural and immunomodulatory properties of alkali-soluble β-glucans from Pleurotus eryngii fruiting bodies

Abreu, 2021, Polysaccharides from Pleurotus eryngii: Selective extraction methodologies and their modulatory effects on THP-1 macrophages, Carbohydrate Polymers, 252, 10.1016/j.carbpol.2020.117177 Adams, 2008, Differential high-affinity interaction of dectin-1 with natural or synthetic glucans is dependent upon primary structure and is influenced by polymer chain length and side-chain branching, Journal of Pharmacology and Experimental Therapeutics, 325, 115, 10.1124/jpet.107.133124 Berven, 2015, Particulate yeast β-glucan is internalized by RAW 264.7 macrophages and reduces the activity of the tumor-associated protease legumain, Bioactive Carbohydrates and Dietary Fibre, 6, 15, 10.1016/j.bcdf.2015.06.003 Brown, 2003, Dectin-1 mediates the biological effects of β-glucans, Journal of Experimental Medicine, 197, 1119, 10.1084/jem.20021890 Carbonero, 2006, A β-glucan from the fruit bodies of edible mushrooms Pleurotus eryngii and Pleurotus ostreatoroseus, Carbohydrate Polymers, 66, 252, 10.1016/j.carbpol.2006.03.009 de Santana-Filho, 2012, GC–MS detection and quantification of lipopolysaccharides in polysaccharides through 3-O-acetyl fatty acid methyl esters, Carbohydrate Polymers, 87, 2730, 10.1016/j.carbpol.2011.11.073 Di Carlo, 1958, On the composition of zymosan, Science, 127, 756, 10.1126/science.127.3301.756-b dos Santos, 2019, β-Glucan-induced trained immunity protects against Leishmania braziliensis infection: A crucial role for IL-32, Cell Reports, 28, 2659, 10.1016/j.celrep.2019.08.004 DuBois, 1956, Colorimetric method for determination of sugars and related substances, Analytical Chemistry, 28, 350, 10.1021/ac60111a017 Ellefsen, 2023, Preparation of Albatrellus ovinus β-glucan microparticles with dectin-1a binding properties, ACS Applied Bio Materials, 6, 1863, 10.1021/acsabm.3c00071 Ellefsen, 2021, Water-soluble polysaccharides from Pleurotus eryngii fruiting bodies, their activity and affinity for Toll-like receptor 2 and dectin-1, Carbohydrate Polymers, 264, 10.1016/j.carbpol.2021.117991 Ferwerda, 2008, Dectin-1 synergizes with TLR2 and TLR4 for cytokine production in human primary monocytes and macrophages, Cellular Microbiology, 10, 2058, 10.1111/j.1462-5822.2008.01188.x Gantner, 2003, Collaborative induction of inflammatory responses by dectin-1 and Toll-like receptor 2, Journal of Experimental Medicine, 197, 1107, 10.1084/jem.20021787 Gao, 2012, Studies on the characteristic and activity of low-molecular fragments from zymosan, Carbohydrate Polymers, 90, 1411, 10.1016/j.carbpol.2012.05.096 Graubaum, 2012, A double-blind, randomized, placebo-controlled nutritional study using an insoluble yeast beta-glucan to improve the immune defense system, Food and Nutrition Sciences, 3, 738, 10.4236/fns.2012.36100 Han, 2020, Structure-functional activity relationship of β-glucans from the perspective of immunomodulation: A mini-review, Frontiers in Immunology, 11 Hernanz-Falcón, 2009, Internalization of Dectin-1 terminates induction of inflammatory responses, European Journal of Immunology, 39, 507, 10.1002/eji.200838687 Kim, 2000, Structural characterization of β-d-(1→3, 1→6)-linked glucans using NMR spectroscopy, Carbohydrate Research, 328, 331, 10.1016/S0008-6215(00)00105-1 Maji, 2012, Structural characterization and study of immunoenhancing properties of a glucan isolated from a hybrid mushroom of Pleurotus florida and Lentinula edodes, Carbohydrate Research, 358, 110, 10.1016/j.carres.2012.06.017 Nyman, 2016, Structural characterization of a branched (1→6)-α-mannan and β-glucans isolated from the fruiting bodies of Cantharellus cibarius, Carbohydrate Polymers, 146, 197, 10.1016/j.carbpol.2016.03.052 Pettolino, 2012, Determining the polysaccharide composition of plant cell walls, Nature Protocols, 7, 1590, 10.1038/nprot.2012.081 Rieder, 2013, Generic tools to assess genuine carbohydrate specific effects on in vitro immune modulation exemplified by β-glucans, Carbohydrate Polymers, 92, 2075, 10.1016/j.carbpol.2012.11.092 Rogers, 2013, Role of bacterial lipopolysaccharide in enhancing host immune response to Candida albicans, Clinical and Developmental Immunology, 2013, 10.1155/2013/320168 Rosas, 2008, The induction of inflammation by dectin-1 in vivo is dependent on myeloid cell programming and the progression of phagocytosis, The Journal of Immunology, 181, 3549, 10.4049/jimmunol.181.5.3549 Rösch, 2016, Immunomodulatory properties of oat and barly β-glucan populations on bone marrow derived dendritic cells, Journal of Functional Foods, 26, 279, 10.1016/j.jff.2016.07.023 Ruiz-Herrera, 2019, Cell wall glucans of fungi. A reiview, The Cell Surface, 5, 10.1016/j.tcsw.2019.100022 Samuelsen, 2019, The edible mushroom Albatrellus ovinus contains a α-L-fuco-α-D-galactan, α-D-glucan, a branched (1→6)-β-D-glucan and a branched (1→3)-β-D-glucan, Carbohydrate Research, 471, 28, 10.1016/j.carres.2018.10.012 Smith, 2018, Immunoregulatory activity of the natural product laminarin varies widely as a result of its physical properties, The Journal of Immunology, 200, 788, 10.4049/jimmunol.1701258 Synytsya, 2013, Structural diversity of fungal glucans, Carbohydrate Polymers, 92, 792, 10.1016/j.carbpol.2012.09.077 Vetvicka, 2020, β-Glucan as a new tool in vaccine development, Scandinavian Journal of Immunology, 91, 10.1111/sji.12833 Williams, 1996, Glucan-based macrophage stimulators, Clinical Immunotherapeutics, 5, 392, 10.1007/BF03259335 Zhang, 2011, Advances in lentinan: Isolation, structure, chain conformation and bioactivities, Food Hydrocolloids, 25, 196, 10.1016/j.foodhyd.2010.02.001