Complex sentence: Some mushroom materials, including polysaccharides, glycoproteins and proteoglycans, modulate immune system responses and inhibit tumor growth in preliminary research, whereas other isolates show potential cardiovascular, antiviral, antibacterial, antiparasitic, anti-inflammatory, and antidiabetic properties.
Split into simpler sentences: Some mushroom materials, including polysaccharides, glycoproteins and proteoglycans, modulate immune system responses and inhibit tumor growth. Some medicinal mushroom isolates that have been identified also show cardiovascular, antiviral, antibacterial, antiparasitic, anti-inflammatory, and antidiabetic properties.