p53 family target ncRNAs and gastrointestinal tumorigenesis
Project/Area Number |
26460944
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Gastroenterology
|
Research Institution | Sapporo Medical University |
Principal Investigator |
Yasushi Sasaki 札幌医科大学, 医療人育成センター, 教授 (70322328)
|
Co-Investigator(Renkei-kenkyūsha) |
MARUYAMA Reo 公益財団法人がん研究会, がん研究所, 研究員 (60607985)
|
Project Period (FY) |
2014-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 消化器癌 / p53 / p73 / p63 / ncRNA / 標的遺伝子 / miRNA / 非コードRNA / 消化器がん / p53ファミリー |
Outline of Final Research Achievements |
Recent studies revealed that p53 family proteins are important for the regulation of cell invasion and migration. Microarray analysis showed that breast cancer metastasis-suppressor 1- like (BRMS1L) is upregulated by p53 family proteins, specifically p53, TAp63γ, and TAp73β. We identified two responsive elements of p53 family proteins in the first intron and upstream of BRMS1L. These response elements are well conserved among mammals. Functional analysis showed that ectopic expression of BRMS1L inhibited cancer cell invasion and migration; knockdown of BRMS1L by siRNA induced the opposite effect. Importantly, clinical databases revealed that reduced BRMS1L expression correlated with poor prognosis in patients with breast and brain cancer. Altogether, these results strongly indicate that BRMS1L is one of the mediators downstream of the p53 pathway, and inhibits cancer cell invasion and migration, which are essential steps in cancer metastasis.
|
Report
(5 results)
Research Products
(63 results)
-
-
-
-
[Journal Article] Assessment of the quality of DNA from various formalin-fixed paraffin-embedded (FFPE) tissues and the use of this DNA for next-generation sequencing (NGS) with no artifactual mutation.2017
Author(s)
Einaga N, Yoshida A, Noda H, Suemitsu M, Nakayama Y, Sakurada A, Kawaji Y, Yamaguchi H, Sasaski Y, Tokino T, Esumi M
-
Journal Title
PLoS One
Volume: 12
Issue: 5
Pages: e0176280-e0176280
DOI
Related Report
Peer Reviewed / Open Access
-
-
[Journal Article] Profiling cancer-related gene mutations in oral squamous cell carcinoma from Japanese patients by targeted amplicon sequencing.2017
Author(s)
Nakagaki T, Tamura M, Kobashi K, Koyama R, Fukushima H, Ohashi T, Idogawa M, Ogi K, Hiratsuka H, Tokino T, Sasaki Y
-
Journal Title
Oncotarget
Volume: 8
Issue: 35
Pages: 59113-59122
DOI
Related Report
Peer Reviewed / Open Access
-
-
[Journal Article] The effect of forced expression of mutated K-RAS gene on gastrointestinal cancer cell lines and the IGF-1R targeting therapy.2017
Author(s)
Matsunaga Y, Adachi Y, Sasaki Y, Koide H, Motoya M, Nosho K, Takagi H, Yamamoto H, Sasaki S, Tokino T, Carbone DP, Imai K, Shinomura Y
-
Journal Title
Molecular Carcinogenesis
Volume: VOL. 56
Issue: 2
Pages: 515-526
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
[Journal Article] TET1 Depletion Induces Aberrant CpG Methylation in Colorectal Cancer Cells.2016
Author(s)
Kai M, Niinuma T, Kitajima H, Yamamoto E, Harada T, Aoki H, Maruyama R, Toyota M, Sasaki Y, Sugai T, Tokino T, Nakase H, Suzuki H.
-
Journal Title
PLoS One
Volume: 11
Issue: 12
Pages: e0168281-e0168281
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
-
-
-
-
-
-
[Journal Article] Epigenetic silencing of NTSR1 is associated with lateral and noninvasive growth of colorectal tumors2015
Author(s)
Kamimae S, Yamamoto E, Kai M, Niinuma T, Yamano HO, Nojima M, Yoshikawa K, Kimura T, Takagi R, Harada E, Harada T, Maruyama R, Sasaki Y, Tokino T, Shinomura Y, Sugai T, Imai K, Suzuki H
-
Journal Title
Oncotarget
Volume: 6
Issue: 30
Pages: 29975-90
DOI
NAID
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Targeted exome sequencing of cancer-related genes for somatic mutations and copy number variations in human cancer using the semiconductor sequencer2016
Author(s)
Sasaki Y, Koyama R, Nakagaki T, Tamura M, Fukushima H, Ikeda H, Koyama R, Ohashi T, Idogawa M, Tokino T.
Organizer
43th ISOBM Annual Congress of International Society of Oncology and BioMarkers (ISOBM)
Place of Presentation
Chicago, USA
Year and Date
2016-09-04
Related Report
Int'l Joint Research
-
-
-
[Presentation] Semiconductor-based next-generation sequencing analysis of 409 cancer-related genes for mutations and copy-number variations in oral squamous cell carcinoma2016
Author(s)
Nakagaki T, Sasaki Y, Idogawa M, Koyama R, Kobashi K, Tamura M, Ohashi T, Ogi K, Hiratsuka H, Tokino. T.
Organizer
American Association of Cancer Research (AACR) annual meeting
Place of Presentation
New Orleans, USA
Year and Date
2016-04-19
Related Report
Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Comprehensive genomic analyses of oral squamous cell carcinoma tissues by semiconductor-based next-generation sequencing2015
Author(s)
Nakagaki T, Sasaki Y, Kobashi K, Takeda K, Tamura M, Ohashi T, Ogi K, Idogawa M, Hiratsuka H, Tokino. T
Organizer
American Association of Cancer Research (AACR) annual meeting 2015
Place of Presentation
Pennsylvania, USA
Year and Date
2015-04-18
Related Report
Int'l Joint Research
-
-
-
[Presentation] The effect of forced expression of k-ras mutation on gastrointestinal cancer cells and IGF-IR targeting therapy2015
Author(s)
Adachi Y, Matsunaga Y, Sasaki Y, Nosho K, Yamamoto Y, Arimura Y, Endo T, Kato Y, Tokino T, Carbone DP, Shinomura Y
Organizer
American Association of Cancer Research (AACR) annual meeting 2015
Place of Presentation
Pennsylvania, USA
Year and Date
2015-04-18
Related Report
Int'l Joint Research
-
-
-
-
-
[Presentation] p53 negatively regulates the hepatoma growth factor HDGF2014
Author(s)
Sasaki Y, Negishi H, Idogawa M, Koyama R, Kusano M, Suzuki H, Fujita M, Maruyama R, Toyota M, Saito T, Tokino T
Organizer
第79回日本インターフェロン・ サイトカイン学会学術集会
Place of Presentation
札幌
Year and Date
2014-06-19
Related Report
-
-
[Presentation] p53 family network and tumor suppression2014
Author(s)
Sasaki Y, Tamura, M, Takeda K, Idogawa M, Maruyama R, Suzuki H, Shinomura Y, Tokino T
Organizer
The 3rd International Symposium on Genetic Regulation and Targeted Therapy of Cancer and 5th Symposium of A3 Foresight Program
Place of Presentation
Zhangjiajie, China
Year and Date
2014-06-12
Related Report
Invited
-
-
-