In the present study, we found for the first time that DKK-1 expression inhibits the invasive activity of MM cells.

No abstract

lectures and ad boards paid to institute: AbbVie; Honoraria (institution), honorario for lectures and ad boards paid to institute: Celgene; Honoraria (institution), honorarium for lectures paid to institute: PriME/Medscape; Honoraria (self), lecture: Chugai; Honoraria (self), Honoraria (institution), honorario paid to institute: Daiichi Sankyo; Honoraria (institution), honorarium for ad boards paid to institute: Lilly; Honoraria (institution), advisor honorarium paid to institute: BMS; Honoraria (institution), advisor honorarium paid to institute: Puma; Honoraria (institution), paid to institute: Immunomedics; Honoraria (institution), honorarium for lectures and ad boards paid to institute: AstraZeneca; Honoraria (institution), honorarium for lectures and ad boards paid to institute: Pierre Fabre; Honoraria (institution), honorarium for lectures and ad boards paid to institute: Merck; Honoraria (institution), advisor honorarium paid to institute: EirGenix; Honoraria (institution), honorarium for lectures and ad boards paid to institute: Amgen; Honoraria (institution), honorarium for lectures and ad boards paid to institute: Novartis; Honoraria (institution), honorarium for lectures and ad boards paid to institute: Pfizer; Honoraria (institution), grant and honorarium paid to institute: Roche; Honoraria (institution), paid to institute: Seagen; Licensing/ Royalties, Immunsignature in TNBC: EP14153692.0. All other authors have declared no conflicts of interest.