Epigenetic downregulation of human disabled homolog 2 switches TGF-beta from a tumor suppressor to a tumor promoter. מאת Hannigan, A, Smith, P, Kalna, G, Lo Nigro, C, Orange, C, O'Brien, D, Shah, R, Syed, N, Spender, L, Herrera, B, Thurlow, J, Lattanzio, L, Monteverde, M, Maurer, M, Buffa, F, Mann, J, Chu, D, West, C, Patridge, M, Oien, K, Cooper, J, Frame, M, Harris, A, Hiller, L, Nicholson, L