Structure-Functional Activity Relationship of beta-Glucans From the Perspective of Immunomodulation: A Mini-Review

• beta-Glucans are a heterogeneous group of glucose polymers with a common structure comprising a main chain of beta-(1,3) and/or beta-(1,4)-glucopyranosyl units, along with side chains with various branches and lengths. beta-Glucans initiate immune responses via immune cells, which become activated by the binding of the polymer to specific receptors. However, beta-glucans from different sources also differ in their structure, conformation, physical properties, binding affinity to receptors, and thus biological functions. The mechanisms behind this are not fully understood. This mini-review provides a comprehensive and up-to-date commentary on the relationship between beta-glucans' structure and function in relation to their use for immunomodulation.

Subject headings

LANTBRUKSVETENSKAPER  -- Veterinärmedicin -- Patobiologi (hsv//swe)

AGRICULTURAL SCIENCES  -- Veterinary Science -- Pathobiology (hsv//eng)

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