Expression analysis of new diagnostic marker candidate claudin and the mass pin towards the prognosis improvement of a biliary tract cancer
Expression analysis of new diagnostic marker candidate claudin and the mass pin towards the prognosis improvement of a biliary tract cancer
批准号:
24790355
负责人:
AKIRA TAKASAWA
金额:
$2.91万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31
中文摘要
我们采用免疫组化和综合统计分析方法检测了claudin-18、maspin和p53在胆管癌和良性胆管上皮中的表达,发现上述三种蛋白在鉴别原位和浸润性病变与反应性胆管上皮中具有敏感性和特异性。在胆管癌细胞系中,claudin-18的基因敲低抑制癌细胞的致瘤性、侵袭能力和肿瘤起始。
英文摘要
We exam the expression of claudin-18, maspin and p53 in biliary tract cancers, and benign biliary epithelium using immunohistochemistry and complex statistical analysis.e fhound that the above panel was sensitive and specific for differentiating in situ and invasive lesions from reactive biliary epithelium. In biliary cancer cell-lines, gene knockdown of claudin-18 suppressed tumorigenicity,invasive capability and tumor-initiation of cancer cells.
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An undifferentiated embryonal sarcoma of the liver containing adipophilin-positive vesicles in an adult with massive sinusoidal invasion.
成人肝脏未分化胚胎肉瘤,含有亲脂蛋白阳性囊泡,伴有大量肝窦侵犯。
DOI:
--
发表时间:
2012
期刊:
Int J Clin Exp Pathol
影响因子:
--
作者:
[Tanaka S, Takasawa A, Fukasawa Y, Hasegawa T, Sawada N.]
通讯作者:
Sawada N.
Multifocal and microscopic chromophobe renal cell carcinomatous lesions associated with 'capsulomas' without FCLN gene abnormality.
与无 FCLN 基因异常的“荚膜瘤”相关的多灶性和显微嫌色肾细胞癌性病变。
DOI:
10.1111/pin.12099
发表时间:
2013
期刊:
Pathol Int.
影响因子:
--
作者:
[Sugimoto K, Takasawa A, Ichimiya S, Murata M, Kimura H, Aoyama T, Gille JJ, Kuroda N, Shimizu H, Hasegawa T, Sawada N, Furuya M, Nagashima Y.]
通讯作者:
Nagashima Y.
DOI:
10.1002/pros.21436
发表时间:
2012-03-01
期刊:
PROSTATE
影响因子:
2.8
作者:
[Maeda, Toshihiro, Murata, Masaki, Sawada, Norimasa]
通讯作者:
Sawada, Norimasa
DOI:
10.1007/s00418-012-0956-x
发表时间:
2012-04
期刊:
Histochemistry and Cell Biology
影响因子:
2.3
作者:
[M. Ogawa;T. Kojima;Masayuki Someya;Kazuaki Nomura;A. Takasawa;M. Murata;Satoshi Tanaka;Tsuyoshi Saito;N. Sawada]
通讯作者:
M. Ogawa;T. Kojima;Masayuki Someya;Kazuaki Nomura;A. Takasawa;M. Murata;Satoshi Tanaka;Tsuyoshi Saito;N. Sawada
DOI:
10.1007/s00441-012-1512-7
发表时间:
2013-01
期刊:
CELL AND TISSUE RESEARCH
影响因子:
3.6
作者:
[Takasawa, Akira, Kojima, Takashi, Ninomiya, Takafumi, Tsujiwaki, Mitsuhiro, Murata, Masaki, Tanaka, Satoshi, Sawada, Norimasa]
通讯作者:
Sawada, Norimasa
共 13 条
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