Yuji Fujita

ORCID: 0000-0001-6440-9110
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About
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Research Areas
  • Gastrointestinal disorders and treatments
  • IgG4-Related and Inflammatory Diseases
  • Gastrointestinal Tumor Research and Treatment
  • Pancreatic and Hepatic Oncology Research
  • Pancreatitis Pathology and Treatment
  • Neuroendocrine Tumor Research Advances
  • Food Allergy and Anaphylaxis Research
  • Infectious Encephalopathies and Encephalitis
  • Eosinophilic Esophagitis
  • Dermatology and Skin Diseases
  • Bacterial Infections and Vaccines
  • RNA modifications and cancer
  • Inflammatory Myopathies and Dermatomyositis
  • Neuroblastoma Research and Treatments
  • RNA Research and Splicing
  • Gastric Cancer Management and Outcomes
  • Allergic Rhinitis and Sensitization
  • Aortic aneurysm repair treatments
  • Autoimmune and Inflammatory Disorders Research
  • Abdominal vascular conditions and treatments
  • Infectious Aortic and Vascular Conditions
  • Inflammatory Bowel Disease
  • Vasculitis and related conditions
  • Pediatric Urology and Nephrology Studies
  • Microscopic Colitis

Dokkyo Medical University
2020-2025

Tokuyama (Japan)
2003-2025

Japan Community Healthcare Organization
2023-2025

Gunma University
2024

NTT Medical Center
2019-2024

Pediatrics and Genetics
2021

Kyoto Prefectural University of Medicine
1973-2020

Chiba University
2019-2020

Kin-ikyo Chuo Hospital
2019

Tokushima University
2016-2017

Abstract Atopic dermatitis ( AD ) is a disease characterized by relapsing eczema with pruritus as primary lesion. The current strategies to treat in Japan from the perspective of evidence‐based medicine consist three measures: (i) use topical corticosteroids and tacrolimus ointment main treatment for inflammation; (ii) application emollients cutaneous barrier dysfunction; (iii) avoidance apparent exacerbating factors, psychological counseling advice about daily life. guidelines present...

10.1111/1346-8138.15090 article EN The Journal of Dermatology 2019-10-09

Recent studies have shown that metastasis‐associated lung adenocarcinoma transcript 1 ( MALAT 1) was overexpressed in many human solid cancers, however, its roles plasma of hepatocellular carcinoma HCC ) patients were unclear. The aim this study to investigate the significance levels patients. Plasma samples collected from pre‐operative , hepatic disease patients, and healthy controls, tissue colorectal cancer with liver metastasis. measured. progressively significantly higher than controls....

10.1111/cas.12854 article EN cc-by-nc-nd Cancer Science 2015-11-28

BackgroundCytokines have validated roles in the immunopathogenesis of inflammatory bowel disease (IBD). This study was to investigate expressions tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-8, and IL-10 mRNAs colonic mucosa patients with ulcerative colitis (UC) during active quiescent UC.

10.1002/ibd.20759 article EN Inflammatory Bowel Diseases 2008-10-22

Peritoneal metastasis consists of a highly complex series steps, and the details underlying molecular mechanism remain largely unclear. In this study, effects tumor-derived exosomes (TEX) on progression gastric cancers were investigated in peritoneal metastasis.TEX internalized both mesothelial cancer cells cellular origin non-specific manner. Internalization TEX into promoted significant adhesion between cells, internalization significantly migratory ability, while cell-derived did not....

10.18632/oncotarget.10869 article EN Oncotarget 2016-07-28

Recent comprehensive molecular subtyping of gastric cancer (GC) identified Epstein-Barr virus (EBV)-positive tumors as a subtype with distinct salient and clinical features. In this study, we aimed to determine the potential utility circulating cell-free EBV DNA biomarker for detection and/or monitoring therapeutic response in patients EBV-associated carcinoma (EBVaGC). The genes-to-ribonuclease P RNA component H1 ratios (EBV ratios) GC plasma samples were determined by quantitative...

10.18632/oncotarget.15675 article EN Oncotarget 2017-02-24

We aimed to identify the risk factors for severe neutropenia in early phase of trifluridine-tipiracil (FTD/TPI) treatment, and their impact on overall survival (OS). This single-center retrospective study included patients with unresectable metastatic colorectal cancer who were treated FTD/TPI. The primary endpoint was OS, secondary during first second cycles assessed association between outcomes potential confounders using multivariate analysis. Of 77 total patients, 33 developed treatment...

10.1007/s00384-024-04798-2 article EN cc-by-nc-nd International Journal of Colorectal Disease 2025-01-13

// Junichi Hamada 1, 2, * , Katsutoshi Shoda Kiyoshi Masuda Yuji Fujita 2 Takuya Naruto 1 Tomohiro Kohmoto 3 Yuko Miyakami Miki Watanabe Yasusei Kudo 4 Hitoshi Fujiwara Daisuke Ichikawa Eigo Otsuji Issei Imoto Department of Human Genetics, Institute Biomedical Sciences, Tokushima University Graduate School, Tokushima, 770-8503, Japan Division Digestive Surgery, Kyoto Prefectural Medicine, Kyoto, 602-8566, Student Lab, Faculty Oral Molecular Pathology, These authors contributed equally to...

10.18632/oncotarget.7937 article EN Oncotarget 2016-03-06
Itaru Naitoh Terumi Kamisawa Atsushi Tanaka Takahiro Nakazawa Kensuke Kubota and 95 more Hajime Takikawa Michiaki Unno Atsushi Masamune Shigeyuki Kawa Seiji Nakamura Kazuichi Okazaki Keisuke Furumatsu Shigeaki Sawai Takuma Goto Toshikatsu Okumura Daisuke Suzuki Masayuki Otsuka Ikuhiro Kobori Masaya Tamano Mitsuhito Koizumi Yoichi Hiasa Naoto Kawabe Yoshiki Hirooka Satoshi Yamamoto Yukio Asano Kazuo Inui Akihiko Horiguchi Hiroyuki Watanabe Daishu Toya Katsuko Hatayama Toshiharu Ueki Norikatsu Kinoshita Mitsuru Sugimoto Hiromasa Ohira Tsuyoshi Mukai Eiichi Tomita Keisuke Iwata Shogo Shimizu Jun Suetsugu Masahito Shimizu Keiji Tsuji Ryoko Ishida Masanori Ito Ryutaro Furukawa Naoya Sakamoto Masahiro Araki Satoshi Tanno Yasunari Sakamoto Tetsuhide Ito Satoshi Takai Shinichi Ikeya Takanori Yamada Norihiko Kudara Akinori Shimizu Keiji Hanada Yasunori Ichiki Hideki Kitada Michio Hifumi Hiroyuki Kimura Masayuki Kurosaki Namiki Izumi Hajime Sumi Jun‐ichi Haruta K. Hayashi Ryo Harada Masafumi Inoue Shinichiro Nakamura Tetsuya Ito Ko Tomishima Hiroyuki Isayama Kyoko Oura Tsutomu Masaki Naoto Shimokawahara Shirou Tanoue Kousei Maemura Akio Ido Ichiro Mizushima Mitsuhiro Kawano Katsunori Yoshida Makoto Naganuma Miki Murata Akiyoshi Nishio Yuji Fujita Takuma Teratani Shohei Matsubara Hironao Tamai Yuu Yoshida Ryousaku Azemoto Ken Kamata Tomohiro Watanabe Takahiro Kurosu Wasaburou Koizumi Jun Fujita Hideyuki Seki Yasuhiro Ueda Takumi Fukumoto Takuhiro Kousaki Kazushige Uchida Toshimasa Ochiai Takeshi Kawasaki

10.1016/j.dld.2021.02.009 article EN Digestive and Liver Disease 2021-03-02

KH-type splicing regulatory protein (KHSRP) is a multifunctional RNA-binding protein, which involved in several post-transcriptional aspects of RNA metabolism, including microRNA (miRNA) biogenesis. It affects distinct cell functions different tissues and can have an impact on various pathological conditions. In the present study, we investigated oncogenic KHSRP their underlying mechanisms pathogenesis esophageal squamous carcinoma (ESCC). expression levels were elevated ESCC tumors when...

10.18632/oncotarget.20926 article EN Oncotarget 2017-09-15

The relationship between autoimmune pancreatitis (AIP) and malignancy has been reported. However, the potential risk for cancer in patients with immunoglobulin 4 (IgG4)-related sclerosing cholangitis (IgG4-SC) is unclear. present study aimed to evaluate incidence of IgG4-SC patients.We retrospectively collected clinical data 121 diagnosed from 7 hospitals. We calculated standardized ratio (SIR) based on national rates. SIR period after diagnosis were calculated.The mean follow-up was 6.4...

10.1002/jhbp.957 article EN Journal of Hepato-Biliary-Pancreatic Sciences 2021-05-01

The risk and prognosis of pancreatobiliary cancer in patients with autoimmune pancreatitis (AIP) IgG4-related sclerosing cholangitis (IgG4-SC) remain unclear. Therefore, we retrospectively investigated the AIP IgG4-SC.

10.1002/jhbp.1404 article EN Journal of Hepato-Biliary-Pancreatic Sciences 2023-12-20

Extracellular matrices (ECM) are utilized for obtaining better cell attachment to polymer surfaces in cultures. To establish beneficial bioartificial renal tubules, tubular epithelial cells and ECM were investigated this study. MDCK KU‐2 seeded onto 96 well plates which had been precoated with collagen types I IV, laminin, fibronectin. The culture media removed replaced new ones at 15, 30, 60, 90, 120, 150 min 24 h after start time evaluate the incubation effects. degrees of measured by MTT...

10.1046/j.1525-1594.1999.06259.x article EN Artificial Organs 1999-01-01

The function of current hemodialysis as an artificial kidney is insufficient because the lack reabsorptive function. In this study, we intend to develop a bioartificial renal tubule cell device (RTD) using tubular epithelial cells and membranes evaluate confluent layers. Madin-Darby canine (MDCK) were cultured on nucleopore polycarbonate membrane for up 4 weeks after confluence examine influence culture period their ability transport Na+ actively Na+/K+ATPase (NKA). results (1) active...

10.1089/107632702753503018 article EN Tissue Engineering 2002-02-01

Our aim was to develop bioartificial tubules using tubular epithelial cells and artificial membranes evaluate the function of water electrolyte transport by various cells. The were cultivated onto extracellular matrix (ProNectin F) coating polycarbonate membrane. Water from apical basolateral site examined a modified Ussing chamber module. under colloidal osmotic pressure on hydraulic higher in JTC-12, LLC-PK1 than MDCK plus highest We made polysulfone hollow fiber cartridges. Na ion high,...

10.1046/j.1525-1594.2001.025003209.x article EN Artificial Organs 2001-03-01

We investigated a portable bioartificial renal tubule device (BRTD) consisting of cells and hollow fibers, to improve the quality life patients. It is necessary for BRTD system be compact. A compact BRTB requires transfection an appropriate water channel or electrical pump genes in tubular epithelial cells, which should based on physiological similarities human kidney function. LLC-PK 1 into rat aquaporin (AQP1) cDNA was stably transfected, were evaluated transport ability. The expression...

10.1089/1076327041348383 article EN Tissue Engineering 2004-05-01
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