In the ongoing human struggle against life-threatening fungal infections, science has uncovered a hidden restraint within our own immune architecture. Researchers have identified C1QBP, a protein that acts as an internal brake on antifungal defenses, suppressing the very molecular cascade that dendritic cells need to fight invasive Candida albicans. By removing this checkpoint in mice, the immune system's protective response amplified dramatically, improving survival against a disease that claims many immunocompromised lives. The discovery suggests that the body's most powerful defenses are so
Blocking immune checkpoint protein C1QBP boosts antifungal defense in mice
Invasive candidiasis causes high mortality in immunocompromised individuals, representing a significant clinical threat.