August 19, 2025 Lena Pernas Congratulations to Tania Medeiros on her newest publication!! August 19, 2025 Lena Pernas Mitochondria protect against an intracellular pathogen by restricting access to folate Plus, there is an accompanying Perspective on the Paper: Mitochondria hoard folate to starve a parasite: Metabolic immunity contributes to cells’ defenses against Toxoplasma gondii Lena Pernas