TY - JOUR T1 - Anti-tumor Effect of Intravenous Administration of CRM197 for Triple-negative Breast Cancer Therapy JF - Anticancer Research JO - Anticancer Res SP - 3651 LP - 3657 VL - 36 IS - 7 AU - SUNG OUK NAM AU - FUSANORI YOTSUMOTO AU - KOHEI MIYATA AU - SATOSHI FUKAGAWA AU - TAKASHI ODAWARA AU - SADAO MANABE AU - TOYOKAZU ISHIKAWA AU - MASAHIDE KUROKI AU - SHIN'ICHIRO YASUNAGA AU - SHINGO MIYAMOTO Y1 - 2016/07/01 UR - http://ar.iiarjournals.org/content/36/7/3651.abstract N2 - Background/Aim: Heparin-binding epidermal growth factor-like growth factor (HB-EGF), which belongs to the epidermal growth factor family, is a rational therapeutic target for triple-negative breast cancer (TNBC). This study aimed to assess the anti-tumor efficacy of intravenous (i.v.) HB-EGF-specific inhibitor (CRM197) for TNBC. Materials and Methods: NOD/SCID mice were subcutaneously injected withTNBC cells, MDA-MB-231, and, then, treated with i.v. CRM197 in either dose- or frequency-dependent manners, using an advanced cancer model and an adjuvant therapy model. Tumor volume and mouse body weight were calculated weekly. Statistical significance was assessed by the Mann-Whitney U-test. Results: Mice that received i.v. CRM197 showed a significant anti-tumor effect in dose- and frequency-dependent manners in both models. However, their body weight did not differ significantly among groups. Conclusion: These results suggest that i.v. CRM197 is an effective treatment for TNBC. ER -