Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016)
Takayoshi Ueno,1 Kazuhira Endo,1 Kiyomi Hori,2 Noriyuki Ozaki,2 Akira Tsuji,1 Satoru Kondo,1 Naohiro Wakisaka,1 Shigeyuki Murono,1 Kazunori Kataoka,3,4 Yasuki Kato,5 Tomokazu Yoshizaki11Division of Otolaryngology-Head and Neck Surgery, 2Department of Functional Anatomy, Graduate School of Medical S...
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Dove Medical Press
2014
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oai:doaj.org-article:4dd3c11dce104c9a96d716afe09b4a442021-12-02T05:27:26ZAssessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016)1178-2013https://doaj.org/article/4dd3c11dce104c9a96d716afe09b4a442014-06-01T00:00:00Zhttp://www.dovepress.com/assessment-of-antitumor-activity-and-acute-peripheral-neuropathy-of-12-a17262https://doaj.org/toc/1178-2013 Takayoshi Ueno,1 Kazuhira Endo,1 Kiyomi Hori,2 Noriyuki Ozaki,2 Akira Tsuji,1 Satoru Kondo,1 Naohiro Wakisaka,1 Shigeyuki Murono,1 Kazunori Kataoka,3,4 Yasuki Kato,5 Tomokazu Yoshizaki11Division of Otolaryngology-Head and Neck Surgery, 2Department of Functional Anatomy, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan; 3Department of Materials Engineering, Graduate School of Engineering, 4Division of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; 5Research Division, NanoCarrier Co., Ltd, Chiba, JapanAbstract: Oxaliplatin, a third-generation platinum compound incorporating oxalate and 1,2-diaminocyclohexane platinum, has been widely used in chemotherapy regimens for the treatment of metastatic colorectal cancer. Because of its wide spectrum of antitumor activity, oxaliplatin has been applied for the treatment of other carcinomas. However, the antitumor activity of single-agent oxaliplatin is insufficient. To increase its antitumor effects, polymeric micellar nanoparticles incorporating 1,2-diaminocyclohexane platinum (NC-4016) have been developed. The present study was designed to evaluate the efficacy of NC-4016 and its association with peripheral neuropathy, which is a primary dose-limiting factor in oxaliplatin therapy. The in vitro antitumor activity of NC-4016 was investigated using human carcinoma cell lines. To investigate the antitumor effects of NC-4016 in vivo, nude mice bearing the human carcinoma cell line KB were administered NC-4016 or oxaliplatin. The in vitro growth-inhibiting effect of NC-4016 was significantly weaker than that of oxaliplatin. However, the antitumor efficacy of NC-4016 was superior to that of oxaliplatin in vivo. Moreover, we compared the severity of peripheral neuropathy induced by oxaliplatin and NC-4016 in a rat model. ­Oxaliplatin, NC-4016, or 5% glucose (control) were administered by a single tail vein injection. In the oxaliplatin-treated rats, neither mechanical nor heat allodynia was observed during the experimental period, whereas cold hyperalgesia/allodynia was observed from day 1 to 7. Conversely, cold hyperalgesia/allodynia was not observed in the NC-4016-treated rats. The present study demonstrated that the antitumor efficacy of NC-4016 was superior to that of oxaliplatin in a mouse model of human carcinoma cell line KB. In addition, NC-4016-treated rats did not develop acute cold hypersensitivity, which is frequently experienced by patients after oxaliplatin administration.Keywords: oxaliplatin, carcinoma, chemotherapy, drug delivery systemUeno TEndo KHori KOzaki NTsuji AKondo SWakisaka NMurono SKataoka KKato YYoshizaki TDove Medical PressarticleMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol 2014, Iss Issue 1, Pp 3005-3012 (2014) |
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Medicine (General) R5-920 |
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Medicine (General) R5-920 Ueno T Endo K Hori K Ozaki N Tsuji A Kondo S Wakisaka N Murono S Kataoka K Kato Y Yoshizaki T Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016) |
| description |
Takayoshi Ueno,1 Kazuhira Endo,1 Kiyomi Hori,2 Noriyuki Ozaki,2 Akira Tsuji,1 Satoru Kondo,1 Naohiro Wakisaka,1 Shigeyuki Murono,1 Kazunori Kataoka,3,4 Yasuki Kato,5 Tomokazu Yoshizaki11Division of Otolaryngology-Head and Neck Surgery, 2Department of Functional Anatomy, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan; 3Department of Materials Engineering, Graduate School of Engineering, 4Division of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; 5Research Division, NanoCarrier Co., Ltd, Chiba, JapanAbstract: Oxaliplatin, a third-generation platinum compound incorporating oxalate and 1,2-diaminocyclohexane platinum, has been widely used in chemotherapy regimens for the treatment of metastatic colorectal cancer. Because of its wide spectrum of antitumor activity, oxaliplatin has been applied for the treatment of other carcinomas. However, the antitumor activity of single-agent oxaliplatin is insufficient. To increase its antitumor effects, polymeric micellar nanoparticles incorporating 1,2-diaminocyclohexane platinum (NC-4016) have been developed. The present study was designed to evaluate the efficacy of NC-4016 and its association with peripheral neuropathy, which is a primary dose-limiting factor in oxaliplatin therapy. The in vitro antitumor activity of NC-4016 was investigated using human carcinoma cell lines. To investigate the antitumor effects of NC-4016 in vivo, nude mice bearing the human carcinoma cell line KB were administered NC-4016 or oxaliplatin. The in vitro growth-inhibiting effect of NC-4016 was significantly weaker than that of oxaliplatin. However, the antitumor efficacy of NC-4016 was superior to that of oxaliplatin in vivo. Moreover, we compared the severity of peripheral neuropathy induced by oxaliplatin and NC-4016 in a rat model. ­Oxaliplatin, NC-4016, or 5% glucose (control) were administered by a single tail vein injection. In the oxaliplatin-treated rats, neither mechanical nor heat allodynia was observed during the experimental period, whereas cold hyperalgesia/allodynia was observed from day 1 to 7. Conversely, cold hyperalgesia/allodynia was not observed in the NC-4016-treated rats. The present study demonstrated that the antitumor efficacy of NC-4016 was superior to that of oxaliplatin in a mouse model of human carcinoma cell line KB. In addition, NC-4016-treated rats did not develop acute cold hypersensitivity, which is frequently experienced by patients after oxaliplatin administration.Keywords: oxaliplatin, carcinoma, chemotherapy, drug delivery system |
| format |
article |
| author |
Ueno T Endo K Hori K Ozaki N Tsuji A Kondo S Wakisaka N Murono S Kataoka K Kato Y Yoshizaki T |
| author_facet |
Ueno T Endo K Hori K Ozaki N Tsuji A Kondo S Wakisaka N Murono S Kataoka K Kato Y Yoshizaki T |
| author_sort |
Ueno T |
| title |
Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016) |
| title_short |
Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016) |
| title_full |
Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016) |
| title_fullStr |
Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016) |
| title_full_unstemmed |
Assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (II)-incorporating micelles (NC-4016) |
| title_sort |
assessment of antitumor activity and acute peripheral neuropathy of 1,2-diaminocyclohexane platinum (ii)-incorporating micelles (nc-4016) |
| publisher |
Dove Medical Press |
| publishDate |
2014 |
| url |
https://doaj.org/article/4dd3c11dce104c9a96d716afe09b4a44 |
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