BETHLEHEM, West Bank (AP) — The Nativity Store in Manger Square has sold handmade olive wood carvings and religious items to people visiting the traditional birthplace of Jesus since 1927.
T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...
Regulatory T (T Reg) cells are essential for maintaining peripheral tolerance, preventing autoimmunity and limiting chronic inflammatory diseases. However, they also limit beneficial responses by ...