• 4791 Citations
  • 39 h-Index
1992 …2020

Research output per year

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Research Output

2016

Demonstration of potential link between helicobacter pylori related promoter CpG island methylation and telomere shortening in human gastric mucosa

Tahara, T., Shibata, T., Okubo, M., Kawamura, T., Horiguchi, N., Ishizuka, T., Nakano, N., Nagasaka, M., Nakagawa, Y. & Ohmiya, N., 2016, In : Oncotarget. 7, 28, p. 43989-43996 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Distinct clinic-pathological features of early differentiated-type gastric cancers after helicobacter pylori eradication

Horiguchi, N., Tahara, T., Kawamura, T., Okubo, M., Ishizuka, T., Nakagawa, Y., Nagasaka, M., Shibata, T. & Ohmiya, N., 01-01-2016, In : Gastroenterology Research and Practice. 2016, 8230815.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Double - Balloon endoscopy is safe and effective for the diagnosis and treatment of small - Bowel disorders: Prospective multicenter study carried out by expert and non - Expert endoscopists in Japan

Yamamoto, H., Yano, T., Ohmiya, N., Tanaka, S., Tanaka, S., Endo, Y., Matsuda, T., Matsui, T., Iida, M. & Sugano, K., 04-2016, In : GASTROENTEROLOGICAL ENDOSCOPY. 58, 4, p. 1010-1017 8 p.

Research output: Contribution to journalArticle

Mutation spectrum of TP53 gene predicts clinicopathological features and survival of gastric cancer

Tahara, T., Shibata, T., Okamoto, Y., Yamazaki, J., Kawamura, T., Horiguchi, N., Okubo, M., Nakano, N., Ishizuka, T., Nagasaka, M., Nakagawa, Y. & Ohmiya, N., 05-07-2016, In : Oncotarget. 7, 27, p. 42252-42260 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Probe-based confocal laser endomicroscopy (pCLE) images of submucosal growth of a duodenal mucous neck cell adenoma

Tahara, T., Horiguchi, N., Nagasaka, M., Nakagawa, Y., Tsukamoto, T., Shibata, T. & Ohmiya, N., 01-01-2016, In : Endoscopy. 48, p. E19-E21

Research output: Contribution to journalComment/debate

2 Citations (Scopus)

Telomere length in non-neoplastic gastric mucosa and its relationship to H. pylori infection, degree of gastritis, and NSAID use

Tahara, T., Shibata, T., Kawamura, T., Ishizuka, T., Okubo, M., Nagasaka, M., Nakagawa, Y., Arisawa, T., Ohmiya, N. & Hirata, I., 01-02-2016, In : Clinical and Experimental Medicine. 16, 1, p. 65-71 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Telomere length shortening in gastric mucosa is a field effect associated with increased risk of gastric cancer

Tahara, T., Shibata, T., Kawamura, T., Horiguchi, N., Okubo, M., Nakano, N., Ishizuka, T., Nagasaka, M., Nakagawa, Y. & Ohmiya, N., 01-07-2016, In : Virchows Archiv. 469, 1, p. 19-24 6 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

The effect of consuming small volumes of beer on gastric motility and the involvement of gene polymorphisms

Shibata, T., Yamashita, H., Kawamura, T., Jodai, Y., Omori, T., Sumi, K., Ichikawa, Y., Okubo, M., Ishizuka, T., Tahara, T., Nagasaka, M., Nakagawa, Y., Hirata, I., Ohmiya, N. & Nakao, M., 01-01-2016, In : Biomedical Research (Japan). 37, 5, p. 305-310 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015

Association between interleukin-1β and tumor necrosis factor-α polymorphisms and symptoms of dyspepsia

Tahara, T., Shibata, T., Okubo, M., Ishizuka, T., Kawamura, T., Yamashita, H., Nakamura, M., Nakagawa, Y., Nagasaka, M., Arisawa, T., Ohmiya, N. & Hirata, I., 01-05-2015, In : Molecular Medicine Reports. 11, 5, p. 3888-3893 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Azathioprine is essential following cyclosporine for patients with steroid-refractory ulcerative colitis

Miyake, N., Ando, T., Ishiguro, K., Maeda, O., Watanabe, O., Hirayama, Y., Maeda, K., Morise, K., Matsushita, M., Furukawa, K., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N. & Goto, H., 07-01-2015, In : World Journal of Gastroenterology. 21, 1, p. 254-261 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Clinical usefulness of novel tag-less Agile patency capsule prior to capsule endoscopy for patients with suspected small bowel stenosis

Nakamura, M., Hirooka, Y., Yamamura, T., Miyahara, R., Watanabe, O., Ando, T., Ohmiya, N. & Goto, H., 01-01-2015, In : Digestive Endoscopy. 27, 1, p. 61-66 6 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Considerable Risk of Restenosis after Endoscopic Treatment for Hepaticojejunostomy Stricture after Living-Donor Liver Transplantation

Kamei, H., Imai, H., Onishi, Y., Ishihara, M., Nakamura, M., Kawashima, H., Ishigami, M., Ito, A., Ohmiya, N., Hirooka, Y., Goto, H. & Ogura, Y., 10-2015, In : Transplantation Proceedings. 47, 8, p. 2493-2498 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Double-balloon endoscopy is safe and effective for the diagnosis and treatment of small-bowel disorders: Prospective multicenter study carried out by expert and non-expert endoscopists in Japan

Yamamoto, H., Yano, T., Ohmiya, N., Tanaka, S., Tanaka, S., Endo, Y., Matsuda, T., Matsui, T., Iida, M. & Sugano, K., 01-03-2015, In : Digestive Endoscopy. 27, 3, p. 331-337 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Evaluation of the clinical efficacy of colon capsule endoscopy in the detection of lesions of the colon: Prospective, multicenter, open study

Saito, Y., Saito, S., Oka, S., Kakugawa, Y., Matsumoto, M., Aihara, H., Watari, I., Aoyama, T., Nouda, S., Kuramoto, T., Watanabe, K., Ohmiya, N., Higuchi, K., Goto, H., Arakawa, T., Tanaka, S. & Tajiri, H., 11-2015, In : Gastrointestinal endoscopy. 82, 5, p. 861-869 9 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Investigation of morphological and functional changes in the small intestine with pancreatic disease

Nakamura, Y., Itoh, A., Kawashima, H., Ohno, E., Itoh, Y., Hiramatsu, T., Sugimoto, H., Sumi, H., Hayashi, D., Kuwahara, T., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N., Katano, Y., Ishigami, M., Shimoyama, Y., Nakamura, S., Goto, H. & Hirooka, Y., 01-01-2015, In : Pancreas. 44, 8, p. 1352-1357 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Minimally invasive extraction of a foreign body from the small intestine using double-balloon endoscopy

Nakamura, M., Hirooka, Y., Watanabe, O., Yamamura, T., Nagura, A., Yoshimura, T., Nakano, A., Ando, T., Ohmiya, N. & Goto, H., 01-01-2015, In : Nagoya journal of medical science. 77, 1-2, p. 189-194 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Obscure gastrointestinal bleeding: Diagnosis and treatment

Ohmiya, N., Nakagawa, Y., Nagasaka, M., Tahara, T., Shibata, T., Nakamura, M., Hirooka, Y., Goto, H. & Hirata, I., 01-03-2015, In : Digestive Endoscopy. 27, 3, p. 285-294 10 p.

Research output: Contribution to journalReview article

23 Citations (Scopus)

Relationship between expression of onco-related miRNAs and the endoscopic appearance of colorectal tumors

Nakagawa, Y., Akao, Y., Taniguchi, K., Kamatani, A., Tahara, T., Kamano, T., Nakano, N., Komura, N., Ikuno, H., Ohmori, T., Jodai, Y., Miyata, M., Nagasaka, M., Shibata, T., Ohmiya, N. & Hirata, I., 09-01-2015, In : International journal of molecular sciences. 16, 1, p. 1526-1543 18 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Telomere length in non-neoplastic colonic mucosa in ulcerative colitis (UC) and its relationship to the severe clinical phenotypes

Tahara, T., Shibata, T., Okubo, M., Kawamura, T., Sumi, K., Ishizuka, T., Nakamura, M., Nagasaka, M., Nakagawa, Y., Ohmiya, N., Arisawa, T. & Hirata, I., 03-08-2015, In : Clinical and Experimental Medicine. 15, 3, p. 327-332 6 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Usefulness and safety of endoscopic retrograde cholangiopancreatography in children with pancreaticobiliary maljunction

Hiramatsu, T., Itoh, A., Kawashima, H., Ohno, E., Itoh, Y., Sugimoto, H., Sumi, H., Funasaka, K., Nakamura, M., Miyahara, R., Katano, Y., Ishigami, M., Ohmiya, N., Kaneko, K., Ando, H., Goto, H. & Hirooka, Y., 01-03-2015, In : Journal of Pediatric Surgery. 50, 3, p. 377-381 5 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2014

A case of plummer-vinson syndrome showing rapid improvement of dysphagia and esophageal web after two weeks of iron therapy

Tahara, T., Shibata, T., Okubo, M., Yoshioka, D., Ishizuka, T., Sumi, K., Kawamura, T., Nagasaka, M., Nakagawa, Y., Nakamura, M., Arisawa, T., Ohmiya, N. & Hirata, I., 16-04-2014, In : Case Reports in Gastroenterology. 8, 2, p. 211-215 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Alteration of gene expression and DNA methylation in drug-resistant gastric cancer

Maeda, O., Ando, T., Ohmiya, N., Ishiguro, K., Watanabe, O., Miyahara, R., Hibi, Y., Nagai, T., Yamada, K. & Goto, H., 04-2014, In : Oncology reports. 31, 4, p. 1883-1890 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Association between common genetic variants in pre-MicroRNAs and prognosis of advanced gastric cancer treated with chemotherapy

Tahara, T., Okubo, M., Shibata, T., Kawamura, T., Sumi, K., Ishizuka, T., Nagasaka, M., Nakagawa, Y., Arisawa, T., Ohmiya, N. & Hirata, I., 01-09-2014, In : Anticancer research. 34, 9, p. 5199-5204 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Case presentations: Diffuse granular or diffuse coarse mucosal lesions

Nakamura, S., Yanai, S., Moriyama, T., Hirahashi, M., Ohmiya, N., Kishi, M. & Nagahama, T., 01-01-2014, Endoscopy in the Diagnosis of Small Intestine Diseases. Springer Japan, p. 245-257 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Case presentations: Edematous lesions

Matsumoto, T., Ohtsu, K., Ohmiya, N., Asano, K., Takaki, Y., Aoyagi, K., Kaneshiro, F., Kishimoto, K., Hisabe, T., Takaki, Y., Esaki, M., Eguchi, K. & Beppu, T., 01-01-2014, Endoscopy in the Diagnosis of Small Intestine Diseases. Springer Japan, p. 213-234 22 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Change in DNA methylation patterns of SLC6A4 gene in the gastric mucosa in functional dyspepsia

Tahara, T., Shibata, T., Okubo, M., Sumi, K., Ishizuka, T., Nakamura, M., Nagasaka, M., Nakagawa, Y., Ohmiya, N., Arisawa, T. & Hirata, I., 22-08-2014, In : PloS one. 9, 8, e105565.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Classification of intestinal lymphangiectasia with protein-losing enteropathy: White villi type and non-white villi type

Ohmiya, N., Nakamura, M., Yamamura, T., Yamada, K., Nagura, A., Yoshimura, T., Hirooka, Y., Hirata, I. & Goto, H., 25-12-2014, In : Digestion. 90, 3, p. 155-166 12 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Cowden syndrome complicated by a gastrointestinal stromal tumor

Nakamura, M., Hirooka, Y., Yamamura, T., Yamada, K., Nagura, A., Yoshimura, T., Ohmiya, N., Uehara, K., Yoshioka, Y., Nagino, M. & Goto, H., 01-09-2014, In : Digestive Endoscopy. 26, 5, p. 673-675 3 p.

Research output: Contribution to journalArticle

DNA methylation status of Epithelial-Mesenchymal Transition (EMT) - Related genes is associated with severe clinical phenotypes in Ulcerative Colitis (UC)

Tahara, T., Shibata, T., Okubo, M., Ishizuka, T., Nakamura, M., Nagasaka, M., Nakagawa, Y., Ohmiya, N., Arisawa, T. & Hirata, I., 10-10-2014, In : PloS one. 9, 10

Research output: Contribution to journalArticle

12 Citations (Scopus)

Extraluminal GI stromal tumor of the jejunum diagnosed by EUS at double-balloon endoscopy

Nakamura, M., Ohmiya, N., Hirooka, Y., Kawashima, H., Yamamura, T., Ishihara, M., Yamada, K., Nagura, A., Yoshimura, T., Miyahara, R., Funasaka, K., Itoh, A., Ohno, E., Ando, T., Watanabe, O., Uehara, K., Yoshioka, Y., Nagino, M. & Goto, H., 02-2014, In : Gastrointestinal endoscopy. 79, 2, p. 335-336 2 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Fusobacterium Detected in Colonic Biopsy and Clinicopathological Features of Ulcerative Colitis in Japan

Tahara, T., Shibata, T., Kawamura, T., Okubo, M., Ichikawa, Y., Sumi, K., Miyata, M., Ishizuka, T., Nakamura, M., Nagasaka, M., Nakagawa, Y., Ohmiya, N., Arisawa, T. & Hirata, I., 01-01-2014, In : Digestive Diseases and Sciences. 60, 1, p. 205-210 6 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Inhibition of Niemann-Pick-type C1-like1 by ezetimibe activates autophagy in human hepatocytes and reduces mutant α1-antitrypsin Z deposition

Yamamura, T., Ohsaki, Y., Suzuki, M., Shinohara, Y., Tatematsu, T., Cheng, J., Okada, M., Ohmiya, N., Hirooka, Y., Goto, H. & Fujimoto, T., 04-2014, In : Hepatology. 59, 4, p. 1591-1599 9 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Light blue crest and ridge/villous patterns in the uninvolved gastric antrum by magnifying NBI endoscopy correlate with serum pepsinogen and gastric cancer occurrence.

Okubo, M., Tahara, T., Shibata, T., Yonemura, J., Yoshioka, D., Kamiya, Y., Nakamura, M., Arisawaz, T., Ohmiya, N. & Hirata, I., 01-01-2014, In : Hepato-gastroenterology. 61, 130, p. 525-528 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Management of small-bowel polyps at double-balloon enteroscopy

Ohmiya, N., Nakamura, M., Tahara, T., Nagasaka, M., Nakagawa, Y., Shibata, T., Hirooka, Y., Goto, H. & Hirata, I., 03-2014, In : Annals of Translational Medicine. 2, 3, 30.

Research output: Contribution to journalReview article

7 Citations (Scopus)

Preliminary study on evaluation of the pancreatic tail observable limit of transabdominal ultrasonography using a position sensor and CT-fusion image

Sumi, H., Itoh, A., Kawashima, H., Ohno, E., Itoh, Y., Nakamura, Y., Hiramatsu, T., Sugimoto, H., Hayashi, D., Kuwahara, T., Morishima, T., Kawai, M., Furukawa, K., Funasaka, K., Nakamura, M., Miyahara, R., Katano, Y., Ishigami, M., Ohmiya, N., Goto, H. & 1 others, Hirooka, Y., 08-2014, In : European journal of radiology. 83, 8, p. 1324-1331 8 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Protruded lesions

Ohmiya, N., 01-01-2014, Endoscopy in the Diagnosis of Small Intestine Diseases. Springer Japan, p. 41-43 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Quantitative analysis of diagnosing pancreatic fibrosis using EUS-elastography (comparison with surgical specimens)

Itoh, Y., Itoh, A., Kawashima, H., Ohno, E., Nakamura, Y., Hiramatsu, T., Sugimoto, H., Sumi, H., Hayashi, D., Kuwahara, T., Morishima, T., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N., Katano, Y., Ishigami, M., Goto, H. & Hirooka, Y., 07-2014, In : Journal of Gastroenterology. 49, 7, p. 1183-1192 10 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Risk factors of symptomatic NSAID-induced small intestinal injury and diaphragm disease

Ishihara, M., Ohmiya, N., Nakamura, M., Funasaka, K., Miyahara, R., Ohno, E., Kawashima, H., Itoh, A., Hirooka, Y., Watanabe, O., Ando, T. & Goto, H., 09-2014, In : Alimentary Pharmacology and Therapeutics. 40, 5, p. 538-547 10 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Steroid-resistant cronkhite-canada syndrome successfully treated by cyclosporine and azathioprine

Ohmiya, N., Nakamura, M., Yamamura, T., Yamada, K., Nagura, A., Yoshimura, T., Hirooka, Y., Matsumoto, T., Hirata, I. & Goto, H., 01-01-2014, In : Journal of Clinical Gastroenterology. 48, 5, p. 463-464 2 p.

Research output: Contribution to journalLetter

14 Citations (Scopus)

Three cases with active bleeding from radiation enteritis that were diagnosed with video capsule endoscopy without retention

Nakamura, M., Hirooka, Y., Watanabe, O., Yamamura, T., Furukawa, K., Funasaka, K., Ohno, E., Miyahara, R., Kawashima, H., Ando, T., Ohmiya, N. & Goto, H., 01-01-2014, In : Nagoya journal of medical science. 76, 3-4, p. 369-374 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Use of capsule endoscopy in patients with Crohn's disease in Japan: A multicenter survey

Esaki, M., Matsumoto, T., Watanabe, K., Arakawa, T., Naito, Y., Matsuura, M., Nakase, H., Hibi, T., Matsumoto, T., Nouda, S., Higuchi, K., Ohmiya, N., Goto, H., Kurokawa, S., Motoya, S. & Watanabe, M., 01-01-2014, In : Journal of Gastroenterology and Hepatology (Australia). 29, 1, p. 96-101 6 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2013

Advanced network system for reading capsule endoscopy images

Goto, H., Nakamura, M. & Ohmiya, N., 01-01-2013, In : Digestive Endoscopy. 25, 1, 1 p.

Research output: Contribution to journalLetter

Characterization of bacterial biota in the distal esophagus of Japanese patients with reflux esophagitis and Barrett's esophagus

Liu, N., Ando, T., Ishiguro, K., Maeda, O., Watanabe, O., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N. & Goto, H., 11-03-2013, In : BMC Infectious Diseases. 13, 1, 130.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Combination therapy with single incision laparoscopic surgery and double-balloon endoscopy for small intestinal bleeding: Report of three cases

Uehara, K., Yoshioka, Y., Ebata, T., Yokoyama, Y., Nakamura, M., Ohmiya, N., Goto, H. & Nagino, M., 01-09-2013, In : Surgery Today. 43, 9, p. 1062-1065 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Correlation between magnifying narrow-band imaging endoscopy results and organoid differentiation indicated by cancer cell differentiation and its distribution in depressed-type early gastric carcinoma

Tatematsu, H., Miyahara, R., Shimoyama, Y., Funasaka, K., Ohno, E., Nakamura, M., Kawashima, H., Itoh, A., Ohmiya, N., Hirooka, Y., Watanabe, O., Maeda, O., Ando, T. & Goto, H., 2013, In : Asian Pacific Journal of Cancer Prevention. 14, 5, p. 2765-2769 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Diagnostic and prognostic value of immunohistochemical expression of S100P and IMP3 in transpapillary biliary forceps biopsy samples of extrahepatic bile duct carcinoma.

Kawashima, H., Itoh, A., Ohno, E., Miyahara, R., Ohmiya, N., Tanaka, T., Shimoyama, Y., Nakamura, S., Ebata, T., Nagino, M., Goto, H. & Hirooka, Y., 04-2013, In : Unknown Journal. 20, 4, p. 441-447 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Endolymphatic hydrops revealed by magnetic resonance imaging in patients with acute low-tone sensorineural hearing loss

Shimono, M., Teranishi, M., Yoshida, T., Kato, M., Sano, R., Otake, H., Kato, K., Sone, M., Ohmiya, N., Naganawa, S. & Nakashima, T., 01-09-2013, In : Otology and Neurotology. 34, 7, p. 1241-1246 6 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Endoscopic diagnosis of follicular lymphoma with small-bowel involvement using video capsule endoscopy and double-balloon endoscopy: A case series

Nakamura, M., Ohmiya, N., Hirooka, Y., Miyahara, R., Ando, T., Watanabe, O., Itoh, A., Kawashima, H., Ohno, E., Kinoshita, T. & Goto, H., 01-01-2013, In : Endoscopy. 45, 1, p. 67-70 4 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Feasibility of newly developed endoscopic ultrasound with zone sonography technology for diagnosis of pancreatic diseases

Hirooka, Y., Itoh, A., Kawashima, H., Ohno, E., Itoh, Y., Nakamura, Y., Hiramatsu, T., Sugimoto, H., Sumi, H., Hayashi, D., Ohmiya, N., Miyahara, R., Nakamura, M., Funasaka, K., Ishigami, M., Katano, Y. & Goto, H., 07-2013, In : Gut and Liver. 7, 4, p. 486-491 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Hepatic portal venous gas following colonoscopy in a patient with crohn's disease

Ujihara, M., Ando, T., Ishiguro, K., Maeda, O., Watanabe, O., Hirayama, Y., Maeda, K., Morise, K., Matsushita, M., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N. & Goto, H., 2013, In : Nagoya journal of medical science. 75, 3-4, p. 273-278 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)