495-Vitamin B6 Enhances Antitumor Immunity
Vitamin B6 and its active form PLP promote tumor regression by preserving CD8+ T cell stemness and antitumor function. PLP directly inhibits p70S6K, preventing the phosphorylation and nuclear exclusion of BACH2. This axis sustains stemness genes and enhances immunotherapy efficacy.
References:
Wu J, Li G, Zhou J, et al. Vitamin B6 preserves the stemness-like phenotypes and antitumor ability of CD8+ T cells[J]. Developmental Cell, 2025.
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