FOXP3 is a homo-oligomer and a component of a supramolecular regulatory complex disabled in the human XLAAD/IPEX autoimmune disease. by Li, B, Samanta, A, Song, X, Iacono, K, Brennan, P, Chatila, T, Roncador, G, Banham, A, Riley, J, Wang, Q, Shen, Y, Saouaf, S, Greene, M