Figure 2. PBX1 is upregulated in RA-sensitive NB cell lines and correlates with markers of response to 13-cisRA.
Western blot analysis of PBX1, MYC, MYCN, NTRK1, AND NTRK2 expression in 14 NB cell lines. A–C) Western blots of RA-sensitive cell lines. D) Western blots of RA-resistant cell lines. Full uncut Western Blots, including controls, available in supplementary data.