Analysis of K-ras, APC, and β-catenin in aberrant crypt foci in sporadic adenoma, cancer, and familial adenomatous polyposis

…, M Ohi, T Hayashi, K Miyanishi, A Nobuoka… - Gastroenterology, 2001 - Elsevier
Background & Aims: We have previously shown that aberrant crypt foci (ACF) are the
putative precursor lesions of colorectal adenomas and subsequent cancer in humans using …

Primary intestinal lymphangiectasia successfully treated with octreotide

…, Y Sato, Y Takahashi, T Fujita, A Nobuoka… - Journal of …, 2001 - Springer
A 21-year-old man with diarrhea and edema was admitted to our hospital and diagnosed
with protein-losing enteropathy caused by primary intestinal lymphangiectasia. He was …

Glutathione S-transferase-π overexpression is closely associated with K-ras mutation during human colon carcinogenesis

…, T Takayama, M Ohi, T Hayashi, A Nobuoka… - Gastroenterology, 2001 - Elsevier
Background & Aims: In colorectal adenoma and carcinoma, glutathione S-transferase-π
(GSTP1-1) is highly expressed. K-ras mutation is also known to occur frequently in colorectal …

Reversal of multiple drug resistance in cholangiocarcinoma by the glutathione S-transferase-π-specific inhibitor O1-hexadecyl-γ-glutamyl-S-benzylcysteinyl-D …

…, T Takayama, K Miyanishi, A Nobuoka… - … of Pharmacology and …, 2003 - ASPET
Cholangiocarcinoma is markedly resistant to chemotherapy and has a dismal prognosis, but
its mechanism of drug resistance is unknown. This study examines whether glutathione S …

Aberrant crypt foci as precursors of the dysplasia-carcinoma sequence in patients with ulcerative colitis

T Kukitsu, T Takayama, K Miyanishi, A Nobuoka… - Clinical cancer …, 2008 - AACR
Purpose: Long-standing ulcerative colitis (UC) predisposes patients to the development of
colorectal cancer, but surveillance of colitis-associated cancer by detecting the …

Chemoprevention of colorectal cancer

Y Niitsu, T Takayama, K Miyanishi, A Nobuoka… - Cancer chemotherapy …, 2004 - Springer
Colorectal cancer is a disease with a high mortality rate and it has been increasing in
prevalence worldwide. Chemoprevention, as well as primary and secondary prevention, for …

Syndrome of the sea-blue histiocyte

…, S MATSUMOTO, O NAKAZAWA, A NOBUOKA… - Internal …, 1996 - jstage.jst.go.jp
A39-year-old male was admitted with fever, systemic lymph node swelling, liver dysfunction
and mild splenomegaly. Liver biopsy specimen showedhistiocytic aggregation in portal …

Glutathione-S-transferase P1-1 protects aberrant crypt foci from apoptosis induced by deoxycholic acid

A Nobuoka, T Takayama, K Miyanishi, T Sato… - Gastroenterology, 2004 - Elsevier
Background & Aims: Aberrant crypt foci, precursors of colonic adenoma, are frequently
positive for glutathione-S-transferase P1-1. Because deoxycholic acid is an apoptosis …

Pulmonary veno-occlusive disease accompanied by microangiopathic hemolytic anemia 1 year after a second bone marrow transplantation for acute lymphoblastic …

…, O Nakazawa, M Ando, A Ezoe, A Nobuoka… - … journal of hematology, 1996 - europepmc.org
Although hepatic veno-occlusive disease (HVOD) is a common complication of allogenic
bone marrow transplantation (BMT), pulmonary veno-occlusive disease (PVOD) is very rare …

A case of malignant lymphoma producing autoantibody against platelet glycoprotein Ib.

A Nobuoka, S Sakamaki, K Kogawa… - … journal of hematology, 1999 - europepmc.org
A 61-year-old woman was referred to our hospital for refractory thrombocytopenia (3 x 10
(3)/microliter) and massive melena. Bone marrow aspiration revealed normal cellularity and …