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KONG LINGLING, HOSHI NAMIKO, WATANABE DAISUKE, YAMADA YASUTAKA, YASUTOMI EIICHIRO, ADACHI SOICHIRO, OOI MAKOTO, SUI YUNLONG, YOSHIDA RYUTARO, SEKIMOTO RYOHEI, TOKUNAGA ERI, MIYAZAKI HARUKA, KU YUNA, TAKENAKA HARUKA, KUNIHIRO TADAO, INOUE JUN, TIAN ZIBIN, KODAMA YUZO. Effect of Daikenchuto On Spontaneous Intestinal Tumors in Apc Min/+ Mice. Kobe J Med Sci 2021; 66:E139-E148. [PMID: 33994517 PMCID: PMC8212804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 09/18/2020] [Indexed: 06/12/2023]
Abstract
Daikenchuto (TU-100) is herbal medicine which predominantly contains ginger, Japanese pepper, and ginseng. We investigated whether TU-100 can affect the composition of gut flora and intestinal tumor development using ApcMin/+ mice, a murine model of intestinal tumor. Bacterial 16S rRNA sequencing and short-chain fatty acid analysis were performed on faecal samples. Tumor number and size were analysed. Any change in gene expression of the tumor tissues was assessed by real-time PCR. Principal coordinate analysis (PCoA) showed that the faecal microbiota cluster of TU-100-fed mice was different from the microbiota of control mice. However, no significant difference was observed in the concentration of short-chain fatty acids, tumor number, and gene expression levels between the two groups. Our data showed that TU-100 can affect the intestinal environment; however, it does not contribute in tumor progression or inhibition in our setting.
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Affiliation(s)
- LINGLING KONG
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - NAMIKO HOSHI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - DAISUKE WATANABE
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - YASUTAKA YAMADA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - EIICHIRO YASUTOMI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - SOICHIRO ADACHI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - MAKOTO OOI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - YUNLONG SUI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - RYUTARO YOSHIDA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - RYOHEI SEKIMOTO
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - ERI TOKUNAGA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - HARUKA MIYAZAKI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - YUNA KU
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - HARUKA TAKENAKA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | | | - JUN INOUE
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - ZIBIN TIAN
- Division of Gastroenterology, the Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - YUZO KODAMA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
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HAYASHI HIROKI, INOUE JUN, OYAMA KATSUAKI, MATSUOKA KOKI, NISHIUMI SHIN, YOSHIDA MASARU, YANO YOSHIHIKO, KODAMA YUZO. Detection of Novel Amino Acid Polymorphisms in the East Asian CagA of Helicobacter Pylori with Full Sequencing Data. Kobe J Med Sci 2020; 66:E22-E31. [PMID: 32814754 PMCID: PMC7447099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 03/17/2020] [Indexed: 06/11/2023]
Abstract
Cytotoxin-associated gene A (CagA) is generally accepted to be the most important virulence factor of Helicobacter pylori and increases the risk of developing gastric cancer. East Asian CagA, which includes the EPIYA-D segment at the C-terminal region, has a significantly higher gastric carcinogenic rate than Western CagA including the EPIYA-C segment. Although the amino acid polymorphism surrounding the EPIYA motif in the C-terminal region has been examined in detail, limited information is currently available on the amino acid polymorphism of the N-terminal region of East Asian CagA. In the present study, we analyzed the sequencing data of East Asian CagA that we obtained previously to detect amino acid changes (AACs) in the N-terminal region of East Asian CagA. Four highly frequent AACs in the N-terminal region of East Asian CagA were detected in our datasets, two of which (V356A, Y677F) exhibited reproducible specificity using a validation dataset from the NCBI database, which are candidate AACs related to the pathogenic function of CagA. We examined whether these AACs affect the functions of CagA in silico model. The computational docking simulation model showed that binding affinity between CagA and phosphatidylserine remained unchanged in the model of mutant CagA reflecting both AAC, whereas that between CagA and α5β1 integrin significantly increased. Based on whole genome sequencing data we herein identified novel specific AACs in the N-terminal regions of EPIYA-D that have the potential to change the function of CagA.
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Affiliation(s)
- HIROKI HAYASHI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - JUN INOUE
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - KATSUAKI OYAMA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - KOKI MATSUOKA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - SHIN NISHIUMI
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - MASARU YOSHIDA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
- Division of Metabolomics Research, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - YOSHIHIKO YANO
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
- Division of Molecular Medicine & Medical Genetics, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - YUZO KODAMA
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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YAMAMOTO YUSUKE, KONISHI HIROTAKA, ICHIKAWA DAISUKE, ARITA TOMOHIRO, SHODA KATSUTOSHI, KOMATSU SHUHEI, SHIOZAKI ATSUSHI, IKOMA HISASHI, FUJIWARA HITOSHI, OKAMOTO KAZUMA, OCHIAI TOSHIYA, INOUE JUN, INAZAWA JOHJI, OTSUJI EIGO. Significance of GSTP1 for predicting the prognosis and chemotherapeutic efficacy in esophageal squamous cell carcinoma. Oncol Rep 2013; 30:1687-94. [DOI: 10.3892/or.2013.2606] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 06/12/2013] [Indexed: 11/05/2022] Open
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Abstract
We have developed a software system based on the pattern analysis method in order to realize the automatic and quick PIXE spectra analysis. The software system was applied to some PIXE spectra to test the present method. Through the tests, important knowledge was obtained and some notions were adopted to the system.
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Affiliation(s)
- K. MUROZONO
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980–77, Japan
| | - S. IWASAKI
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980–77, Japan
| | - J. INOUE
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980–77, Japan
| | - K. ISHII
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980–77, Japan
| | - M. KITAMURA
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980–77, Japan
| | - K. SERA
- Cyclotron Research Center, Iwate Medical University, Takizawa 020–01, Japan
| | - S. FUTATSUGAWA
- Nishina Memorial Cyclotron Center, Japan Radioisotope Association, Takizawa 020–01, Japan
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MATSUYAMA S, ISHII K, SUGIMOTO A, SATOH T, GOTOH K, YAMAZAKI H, IWASAKI S, MUROZONO K, INOUE J, HAMANO T, YOKOTA S, SAKAI T, KAMIYA T, TANAKA R. Development of a Micro-PIXE Camera. ACTA ACUST UNITED AC 2011. [DOI: 10.1142/s0129083598000236] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We developed a system of μ-PIXE analysis at the division of Takasaki ion accelerator for advanced radiation application (TIARA) in Japan Atomic Energy Research Institute (JAERI), which consists of a microbeam apparatus, a multi-parameter data acquisition system and a personal computer. Elemental analysis in the region of 500 μ m × 500 μ m can be performed with a spatial resolution of < 0.3 μm and multi-elemental distributions are presented as images on a computer display even during measurement. We call this system a micro-PIXE camera.
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Affiliation(s)
- S. MATSUYAMA
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - K. ISHII
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - A. SUGIMOTO
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - T. SATOH
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - K. GOTOH
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - H. YAMAZAKI
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - S. IWASAKI
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - K. MUROZONO
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - J. INOUE
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - T. HAMANO
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - S. YOKOTA
- Laboratory of Plant and Environmental Research, Faculty of Agriculture, Tohoku University, Sendai 980-8579, Japan
| | - T. SAKAI
- Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute, Takasaki 370-1292, Japan
| | - T. KAMIYA
- Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute, Takasaki 370-1292, Japan
| | - R. TANAKA
- Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute, Takasaki 370-1292, Japan
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SAKAKURA K, INOUE J, NAKAMURA S, TERADA Y. [CLINICAL TRIAL OF ENDOXAN AND TOYOMYCIN IN THE FIELD OF OTORHINOLARYNGOLOGY]. Jibiinkoka 1964; 36:667-71. [PMID: 14182836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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TATEISHI A, KINOSHITA S, TAJIMA M, INOUE J, KIMURA T, ABE O. [2 cases of acute medullary leukemia associated with general mycosis]. Yonago Igaku Zasshi 1962; 13:117-25. [PMID: 13919801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
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TATEISHI A, KINOSHITA S, TAJIMA M, INOUE J, OCHI T. [2 cases of infectious mononucleosis]. Yonago Igaku Zasshi 1962; 13:126-30. [PMID: 13919802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
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KATAYAMA R, TAKAYAMA A, ISHIZUKA T, SATO J, OHTO T, MIYOSHI K, KOIZUMI I, INOUE J. On the effectiveness of MarsilidR (INPH) in bone and joint tuberculosis. Sea View Hosp Bull 1958; 17:6-16. [PMID: 13555969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
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