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Table 1 Branched chain amino acids and immune function

From: Novel metabolic and physiological functions of branched chain amino acids: a review

Amino acid

Regulation of immune function

BCAA Mix

↑ fuel sources for immune cells

↑ immune function of neutrophils and lymphocytes

↑ CD4+, CD4+/CD8+

↑ intestinal immunoglobulins

Isoleucine

↑ excretion of β-defensin

Leucine

↑ regulation of innate and adaptive immune responses

↑ pro-inflammatory cytokines ↓ anti-inflammatory cytokines

Valine

↑ dendritic cell function

↑ pro-inflammatory cytokines ↓ anti-inflammatory cytokines