α-Mangostin Is a Xanthone Derivative from Mangosteen with Potent Immunomodulatory and Anti-Inflammatory Properties

) fruit, has demonstrated significant anti-inflammatory and immunomodulatory properties. Chronic inflammation plays a critical role in the pathogenesis of various diseases, including metabolic disorders, autoimmune conditions, and cancer. Conventional anti-inflammatory therapies, such as non-steroidal anti-inflammatory drugs (NSAIDs), often carry undesirable side effects, prompting the need for safer, natural alternatives. This review consolidates the existing literature on the mechanisms by which α-mangostin exerts its anti-inflammatory effects, including the suppression of pro-inflammatory cytokines, modulation of immune cell activity, and inhibition of key signaling pathways such as nuclear factor-kappa B (NF-κB) and mitogen-activated protein kinase (MAPK). Additionally, α-mangostin exhibits immunomodulatory properties by influencing both innate and adaptive immune responses, affecting macrophage polarization, T cell differentiation, and cytokine production. Its efficacy has been observed in numerous disease models, including joint disorders, digestive and metabolic conditions, hepatic diseases, neurological disorders, and respiratory ailments. The potential therapeutic applications of α-mangostin as an anti-inflammatory agent warrant further investigation through preclinical and clinical studies to validate its efficacy and safety.