Apoptosis Induction in Primary Human Colorectal Cancer Cell Lines and Retarded Tumor Growth in SCID Mice by Sulforaphane

Figure 5

Diminished NF-κB activity in SFN-treated CRC cell lines. Five CRC cell lines were examined for their NF-κB activity 16 hours after SFN stimulation by confocal microscopy of NF-κB subunit p50/52 localization. The CRC cell lines were stained for p50/52 (red). DAPI (blue) indicates nucleus, where active form of NF-κB subunit p50/52 is found.