Saturday, December 6, 2025

Clinical Grade Treg: GMP Isolation, Improvement of Purity by CD127 pos Depletion, Treg Expansion, and Treg Cryopreservation

Authors: Jorieke H. Peters, Frank W. Preijers, Rob Woestenenk, Luuk B. Hilbrands, Hans J. P. M. Koenen, Irma Joosten

DOI: 10.1371/journal.pone.0003161

Abstract Summary

Researchers developed a clinical-grade method to isolate regulatory T cells (Tregs) for immunotherapy in autoimmune diseases and transplantation. Using CliniMACS technology with CD127 depletion, they achieved 90% pure Treg populations. The isolated cells could be successfully frozen, expanded while maintaining suppressive function, and enriched for specific antigens—key advances for therapeutic applications.

Why Brain? 🧠

Study establishes clinical-grade protocol for isolating, purifying, and expanding regulatory T cells for immunotherapy in autoimmune diseases and transplantation, achieving 90% purity and potent function.


The image is AI-generated for illustrative purposes only. Courtesy of Midjourney.

share this recipe:
Facebook
X
Email
Print

Still hungry? Here’s more