Tolerance Bio will increase health span by preserving, restoring, and manipulating the function of the thymus, the master regulator of immune tolerance News & UPDATES Featured August 19, 2026 Tolerance Bio Licenses Clinical-Stage Long-Acting Interleukin-7 Therapy Efineptakin Alfa from NeoImmuneTech to Advance Programs Targeting Thymic Function and Immune Resilience August 19, 2026 Read more → August 19, 2026 October 27, 2025 Tolerance Bio’s Implanted iPSC-derived Thymic Organoids Enable In Vivo Positive Selection of Human T cells and Tumor Burden Reduction in Melanoma October 27, 2025 Read more → October 27, 2025 September 8, 2025 Tolerance Bio and ZipCode Bio Announce Strategic R&D Collaboration to Advance Targeted Thymus Therapeutics September 8, 2025 Read more → September 8, 2025