Shusaku Ohira
Overview
Explore the profile of Shusaku Ohira including associated specialties, affiliations and a list of published articles.
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Snapshot
Articles
13
Citations
265
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0
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Recent Articles
1.
Ohira S, Okada Y, Ishida Y, Akiyama S
Acute Med Surg
. 2020 Dec;
7(1):e615.
PMID: 33364036
Background: Esophageal hiatal hernia is commonly encountered in clinical practice. We describe a case of cardiac compression caused by an esophageal hiatal hernia that resulted in circulatory failure and cardiac...
2.
Itatsu K, Sasaki M, Yamaguchi J, Ohira S, Ishikawa A, Ikeda H, et al.
Am J Pathol
. 2009 Feb;
174(3):829-41.
PMID: 19218340
Matrix metalloproteinase-9 (MMP-9) is an important enzyme in tumor invasion and metastasis in malignant tumors, including cholangiocarcinoma (CC). Tumor necrosis factor-alpha (TNF-alpha), a proinflammatory cytokine, was recently reported to induce...
3.
Ikeda H, Sasaki M, Ohira S, Ishikawa A, Sato Y, Harada K, et al.
Hepatol Res
. 2008 May;
38(10):1006-17.
PMID: 18507686
Aim: Chronic cholangitis, such as hepatolithiasis, is frequently associated with goblet cell metaplasia and the aberrant expression of mucus core protein-2 (MUC2). In this study, we clarified the role of...
4.
Itatsu K, Zen Y, Yamaguchi J, Ohira S, Ishikawa A, Ikeda H, et al.
Hum Pathol
. 2008 Mar;
39(5):710-9.
PMID: 18329694
Cholangiocarcinoma of the perihilar, hilar, and extrahepatic bile ducts (collectively referred to as the large bile ducts) is an intractable disease, and a papillary phenotype and well-differentiated histologic grade have...
5.
Itatsu K, Zen Y, Ohira S, Ishikawa A, Sato Y, Harada K, et al.
Liver Int
. 2007 Oct;
27(9):1174-84.
PMID: 17919228
Background: Two types of precursor lesions, flat-type 'biliary intraepithelial neoplasia (BilIN)' and papillary-type 'intraductal papillary neoplasm of the bile duct (IPNB)', are proposed in the tumorigenesis of intrahepatic cholangiocarcinoma (ICC)...
6.
Ohira S, Itatsu K, Sasaki M, Harada K, Sato Y, Zen Y, et al.
Pathol Int
. 2006 Jun;
56(7):381-9.
PMID: 16792547
Tumor-stromal interactions are important for the progression of malignant tumors. The purpose of the present study was to examine interactions of cholangiocarcinoma (CC) cells and stromal fibroblasts with respect to...
7.
Ohira S, Sasaki M, Harada K, Sato Y, Zen Y, Isse K, et al.
Am J Pathol
. 2006 Mar;
168(4):1155-68.
PMID: 16565491
Intrahepatic cholangiocarcinoma (ICC) is highly fatal because of early invasion, widespread metastasis, and lack of an effective therapy. We examined roles of CXCR4 and its ligand, stromal cell-derived factor (SDF)-1,...
8.
Ishikawa A, Sasaki M, Sato Y, Ohira S, Chen M, Huang S, et al.
Hum Pathol
. 2004 Dec;
35(12):1505-14.
PMID: 15619210
Intraductal papillary neoplasm of the liver (IPNL) is a precursor lesion of intrahepatic cholangiocarcinoma (ICC) arising in hepatolithiasis. In this study, 98 foci of IPNL identified in 39 surgically resected...
9.
Sasaki M, Ikeda H, Ohira S, Ishikawa A, Nakanuma Y
Peptides
. 2004 Jun;
25(5):763-70.
PMID: 15177870
Trefoil factor family (TFF) 1, 2, and 3 is a mucin-associated protein involved in the maintenance of mucosal barrier and restitution of lining epithelial cells. In this study, the expression...
10.
Ishikawa A, Sasaki M, Ohira S, Ohta T, Oda K, Nimura Y, et al.
Lab Invest
. 2004 Mar;
84(5):629-38.
PMID: 15048136
Intraductal papillary neoplasia of the liver (IPNL) frequently presents gastrointestinal metaplasia with aberrant expression of MUC2 and MUC5AC and oversecretion of mucin into the ductal lumen. In this study, the...