The CD46-Jagged1 interaction is critical for human TH1 immunity. by Le Friec, G, Sheppard, D, Whiteman, P, Karsten, C, Shamoun, SA, Laing, A, Bugeon, L, Dallman, M, Melchionna, T, Chillakuri, C, Smith, R, Drouet, C, Couzi, L, Fremeaux-Bacchi, V, Köhl, J, Waddington, SN, McDonnell, J, Baker, A, Handford, P, Lea, S, Kemper, C