Higher expression of transcription targets and components of the nuclear factor-kB pathway is a distinctive feature of umbilical cord blood CD34+ precursors - Panepucci, Rodrigo Alexandre; Calado, Rodrigo Tocantins; Rocha, Vanderson; Proto-Siqueira, Rodrigo; Silva Júnior, Wilson Araújo da; Zago, Marco Antônio (Stem Cells, 2007)