Anti-CXCR2 antibody therapy for the gemcitabine-resistant pancreatic cancer.
| Project/Area Number |
25462123
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Digestive surgery
|
|---|
| Research Institution | Nagoya City University |
|---|
Principal Investigator |
MIYAI Hirotaka 名古屋市立大学, 医学(系)研究科(研究院), 研究員 (00615081)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
MATSUO Yoichi 名古屋市立大学, 大学院医学研究科, 准教授 (40381800)
TAKEYAMA Hiromitsu 名古屋市立大学, 大学院医学研究科, 教授 (00216946)
SHAMOTO Tomoya 名古屋市立大学, 大学院医学研究科, 助教 (00592502)
TSUBOI Ken 名古屋市立大学, 大学院医学研究科, 助教 (80592500)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
|---|
| Keywords | 膵癌 / 新規抗癌剤 / 血管新生 |
|---|
| Outline of Final Research Achievements |
Background: The current clinical standard of care for advanced pancreatic cancer(PaCa) is gemcitabine(GEM), but the critical problem is the acquisition of the resistance against GEM. In this study we elucidate the alternation of cytokine expression from PaCa by acquisition of GEM-resistance. Method: GEM-resistant PaCa was established from GEM-sensitive PaCa. We compared the different expression of cytokines between them by ELISA. We next examined the alteration of angiogenic ability by acquisition of GEM-resistance. Also, we elucidated the role of cytokines in this alteration. Result: IL-8 production from PaCa was significantly enhanced by the acquisition of GEM-resistance, and the enhancement was significantly inhibited by the blocked of IL-8 signaling using neutralizing anti-CXCR2 Ab. Conclusion: According to these results, the combination therapy of GEM and CXCR2 Ab should be considered as a novel anti-angiogenic therapy in PaCa.
|
Report
(3 results)
Research Products
(39 results)
-
[Journal Article] Connexin 32 and luteolin play protective roles in non-alcoholic steatohepatitis development and its related hepatocarcinogenesis in rats.2015
Author(s)
Sagawa H, Naiki-Ito A, Kato H, Naiki T, Yamashita Y, Suzuki S, Sato S, Shiomi K, Kato A, Kuno T, Matsuo Y, Kimura M, Takeyama H, Takahashi S.
-
Journal Title
Carcinogenesis
Volume: 36
Pages: 1539-49
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
-
[Journal Article] Zerumbone inhibits tumor angiogenesis via NF-κB in gastric cancer.2014
Author(s)
Tsuboi K, Matsuo Y, Shamoto T, Shibata T, Koide S, Morimoto M, Guha S, Sung B, Aggarwal BB, Takahashi H, Takeyama H.
-
Journal Title
Oncol Rep
Volume: 31
Issue: 1
Pages: 51-64
DOI
Related Report
Peer Reviewed
-
-
[Journal Article] Girdin, a regulator of cell motility, is a potential prognostic marker for esophageal squamous cell carcinoma.2013
Author(s)
Shibata T, Matsuo Y, Shamoto T, Hirokawa T, Tsuboi K, Takahashi H, Ishiguro H, Kimura M, Takeyama H, Inagaki H.
-
Journal Title
Oncol Rep
Volume: 29
Issue: 6
Pages: 2127-32
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] PTEN down-regulates the VEGF expression and angiogenesis in pancreatic cancer.2013
Author(s)
Matsuo Y, Shibata T, Tsuboi K, Shamoto T, Nagasaki T, Morimoto M, Ochi N, Takahashi H, Ishiguro H, Funahashi H, Sato M, Okada Y, Takeyama H.
Organizer
IAP&KPBA 2013
Place of Presentation
Sheraton Grande Walkerhill Hotel(Seoul, Korea)
Related Report
-
-
-
-
-
-
-
