Analysis of SHIP related to osteoclastogenesis
Project/Area Number |
21592606
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Orthodontic/Pediatric dentistry
|
Research Institution | Nagasaki University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
KITAURA Hideki 東北大学, 病院, 講師 (60295087)
YOSHIDA Noriaki 長崎大学, 大学院・医歯薬学総合研究科, 教授 (40230750)
|
Co-Investigator(Renkei-kenkyūsha) |
FUJIMURA Yuji 長崎大学, 大学院・医歯薬学総合研究科, 助教 (70448504)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | SHIP / TNF-α / 破骨細胞 / 矯正歯科 / 矯正学的歯の移動 |
Research Abstract |
SH2-containing inositol-5'-phosphatase(SHIP), which is related to immunoreaction, has been reported to negatively regulate the proliferation of osteoclast precursors induced by macrophage colony-stimulating factor(M-CSF) and ligand for receptor activator of nuclear factor kappa B(RANKL). In this study, we investigated the effects of SHIP on TNF-α-induced osteoclastogenesis. Bone marrow cells from SHIP+/+ and SHIP-/-mice were cultured with M-CSF and TNF-α. The number of TRAP-positive cells was significantly increased in SHIP-/-cells compared with SHIP+/+ cells. These results suggest that SHIP may negatively regulate the proliferation of osteoclast precursors.
|
Report
(4 results)
Research Products
(41 results)
-
-
-
-
-
[Journal Article] IL-12-and IL-18-mediated, nitric oxide-induced apoptosis in TNF-α-mediated osteoclastogenesis of bone marrow cells2011
Author(s)
Kitaura H, Fujimura Y, Yoshimatsu M, Kohara H, Morita Y, Aonuma T, Fukumoto E, Masuyama R, Yoshida N, Takano-Yamamoto T
-
Journal Title
Calcif Tissue Int
Volume: 89(1)
Pages: 65-73
Related Report
-
-
-
-
[Journal Article] IL-12- and IL-18-mediated, nitric oxide-induced apoptosis in TNF-α-mediated osteoclastogenesis of bone marrow cells2011
Author(s)
Kitaura H, Fujimura Y, Yoshimatsu M, Kohara H, Morita Y, Aonuma T, Fukumoto E, Masuyama R, Yoshida N, Takano-Yamamoto T
-
Journal Title
Calcif Tissue Int
Volume: 89
Issue: 1
Pages: 65-73
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-