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Effects of stimulating interleukin -2/anti- interleukin -2 antibody complexes on renal cell carcinoma
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Kyu-Hyun | - |
dc.contributor.author | Kim, Ki Won | - |
dc.contributor.author | Yan, Ji-Jing | - |
dc.contributor.author | Lee, Jae-Ghi | - |
dc.contributor.author | Lee, Eun Mi | - |
dc.contributor.author | Han, Miyeon | - |
dc.contributor.author | Cho, Eun Jin | - |
dc.contributor.author | Kang, Seong Sik | - |
dc.contributor.author | Lim, Hye Jin | - |
dc.contributor.author | Koo, Tai Yeon | - |
dc.contributor.author | Ahn, Curie | - |
dc.contributor.author | Yang, Jaeseok | - |
dc.date.accessioned | 2017-02-07T08:22:49Z | - |
dc.date.available | 2017-02-07T08:22:49Z | - |
dc.date.issued | 2016-01-16 | - |
dc.identifier.citation | BMC Urology, 16(1):2 | ko_KR |
dc.identifier.uri | https://hdl.handle.net/10371/100505 | - |
dc.description.abstract | Abstract
Background Current therapies for advanced renal cell carcinoma (RCC) have low cure rates or significant side effects. It has been reported that complexes composed of interleukin (IL)-2 and stimulating anti-IL-2 antibody (IL-2C) suppress malignant melanoma growth. We investigated whether it could have similar effects on RCC. Methods A syngeneic RCC model was established by subcutaneously injecting RENCA cells into BALB/c mice, which were administered IL-2C or phosphate-buffered saline every other day for 4weeks. RCC size was measured serially, and its weight was assessed 4weeks after RENCA injection. Immune cell infiltration into RCC lesions and spleen was assessed by flow cytometry and immunohistochemistry. Results IL-2C treatment increased the numbers of CD8+ memory T and natural killer (NK) cells in healthy BALB/c mice (P < 0.01). In the spleen of RCC mice, IL-2C treatment also increased the number of CD8+ memory T, NK cells, and macrophages as compared to PBS-treated controls (P < 0.01). The number of interferon-γ- and IL-10-producing splenocytes increased and decreased, respectively after 4weeks in the IL-2C-treated mice (P < 0.01). Tumor-infiltrating immune cells including CD4+ T, CD8+ T, NK cells as well as macrophages were increased in IL-2C-treated mice than controls (P < 0.05). Pulmonary edema, the most serious side effect of IL-2 therapy, was not exacerbated by IL-2C treatment. However, IL-2C had insignificant inhibitory effect on RCC growth (P = 0.1756). Conclusions IL-2C enhanced immune response without significant side effects; however, this activity was not sufficient to inhibit RCC growth in a syngeneic, murine model. | ko_KR |
dc.language.iso | en | ko_KR |
dc.publisher | BioMed Central | ko_KR |
dc.subject | CD8+ T cell | ko_KR |
dc.subject | Immune complex | ko_KR |
dc.subject | Interleukin-2 | ko_KR |
dc.subject | NK cell | ko_KR |
dc.subject | Renal cell carcinoma | ko_KR |
dc.subject | Tumor | ko_KR |
dc.title | Effects of stimulating interleukin -2/anti- interleukin -2 antibody complexes on renal cell carcinoma | ko_KR |
dc.type | Article | ko_KR |
dc.contributor.AlternativeAuthor | 한규현 | - |
dc.contributor.AlternativeAuthor | 김기원 | - |
dc.contributor.AlternativeAuthor | 이재기 | - |
dc.contributor.AlternativeAuthor | 이은미 | - |
dc.contributor.AlternativeAuthor | 한미연 | - |
dc.contributor.AlternativeAuthor | 조은진 | - |
dc.contributor.AlternativeAuthor | 강성식 | - |
dc.contributor.AlternativeAuthor | 임혜진 | - |
dc.contributor.AlternativeAuthor | 구태연 | - |
dc.contributor.AlternativeAuthor | 안규리 | - |
dc.contributor.AlternativeAuthor | 양재석 | - |
dc.identifier.doi | 10.1186/s12894-016-0121-2 | - |
dc.language.rfc3066 | en | - |
dc.rights.holder | Han et al. | - |
dc.date.updated | 2017-01-06T10:09:51Z | - |
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