نتایج جستجو برای: ebv

تعداد نتایج: 8851  

Journal: :hepatitis monthly 0
ching-hsun wang department of internal medicine, division of infectious and tropical medicine, national defense medical center, tri-service general hospital, taipei, taiwan yao-feng li department of pathology, division of anatomic pathology, national defense medical center, tri-service general hospital, taipei, taiwan chih-hao shen department of internal medicine, division of pulmonary and critical care medicine, national defense medical center, tri-service general hospital, taipei, taiwan; corresponding author: chih-hao shen, department of internal medicine, division of pulmonary and critical care medicine, national defense medical center, tri-service general hospital, taipei, taiwan. tel: +886-287927257, fax: +886-287927258,, e-mail:

conclusions according to the presented case and subsequent literature review on fatal ebv hepatitis, clinicians should consider ebv infection in the differential diagnosis when hepatitis occurs in critically ill patients during the anti-tb therapy. although hepatitis caused by ebv is mostly self-limited, some might be fetal. introduction although hepatitis is frequently observed during antitube...

Journal: :iranian red crescent medical journal 0
mohammad javad ashraf transplant research center, department of pathology, shiraz medical school, shiraz university of medical sciences, ir iran +98-7116474331, [email protected] alireza makarempour transplant research center, department of pathology, shiraz medical school, shiraz university of medical sciences, ir iran +98-7116474331, [email protected] ahmad monabati transplant research center, department of pathology, shiraz medical school, shiraz university of medical sciences, ir iran +98-7116474331, [email protected] negar azarpira transplant research center, department of pathology, shiraz medical school, shiraz university of medical sciences, ir iran +98-7116474331, [email protected]; transplant research center, department of pathology, shiraz medical school, shiraz university of medical sciences, ir iran +98-7116474331, [email protected] bijan khademi department of otolaryngology, shiraz medical school, shiraz university of medical sciences, ir iran afsoon hakimzadeh transplant research center, department of pathology, shiraz medical school, shiraz university of medical sciences, ir iran +98-7116474331, [email protected]

background epstein barr virus (ebv) is one of the most common viral infections in human population. ebv has a significant role in pathogenesis of hodgkin's lymphoma, burkitt's lymphoma and nasopharyngeal carcinoma. the role of ebv in non-hodgkin’s lymphoma, diffuse large b cell (nhl - dlbl) in the head and neck is controversial. objectives the purpose of this study is to find out the ...

2016
Ka-Won Noh Jihyun Park Myung-Soo Kang

Epstein Barr virus (EBV)-encoded nuclear antigen-1 (EBNA1) plays a pivotal in an EBV episome replication and persistence. Despite considerable attempts, there are no EBV drugs or vaccines. We attempted to eradicate EBV episomes by targeting EBNA1 using the transcription activator-like effector nucleases (TALEN) (E1TN). E1TN-mediated transient knockout (KO) of EBNA1 reduced EBNA1 expression, and...

Journal: :Blood 2003
Pauline Meij Joost W J van Esser Hubert G M Niesters Debbie van Baarle Frank Miedema Neil Blake Alan B Rickinson Ingrid Leiner Eric Pamer Bob Lowenberg Jan J Cornelissen Jan W Gratama

Epstein-Barr virus (EBV)-specific cytotoxic T lymphocytes are considered pivotal to prevent lymphoproliferative disease (LPD) in allogeneic stem cell transplantation (SCT) recipients. We evaluated the recovery of EBV-specific CD8+ T cells after partially T-cell-depleted SCT and studied the interaction between EBV-specific CD8+ T cells, EBV reactivation, and EBV-LPD. EBV-specific CD8+ T cells we...

1993
Jun Nishikawa Hironori Yoshiyama Hisashi Iizasa Yuichi Kanehiro Munetaka Nakamura Junichi Nishimura Mari Saito Takeshi Okamoto Kouhei Sakai Yutaka Suehiro Takahiro Yamasaki Atsunori Oga Hideo Yanai Isao Sakaida

The Epstein-Barr virus (EBV) is detected in the tissue of about 10% of gastric carcinoma cases throughout the world. In each case, 100% of carcinoma cells are infected with EBV. Analysis of EBV in carcinoma biopsies indicates that carcinoma is formed by the proliferation of a single EBV infected cell. These findings suggest that EBV plays an important role in the development of EBV positive gas...

ژورنال: Hormozgan Medical Journal 2006
Ebrahimpour, M.R, Mmohammadi, B, Mokhtari, M, Salehi, S, Tayyebi, D,

Introduction: Epstein – Barr virus (EBV) is a herpesvirus which establishes a persistent life-long infection in over 95% of adults world wide. Infection is usually asymptomatic but the virus is associated with a variety of disease, including nasopharyngeal carcinoma (NPC), Burkitt’s lymphoma (BL), Multiple sclerosis MS, EBV-associated B-cell lymphoproliferative disease (BLPD), Hodgkin and non...

2014
Chi Man Tsang Wen Deng Yim Ling Yip Mu-Sheng Zeng Kwok Wai Lo Sai Wah Tsao

Epstein-Barr virus (EBV) infection is closely associated with undifferentiated nasopharyngeal carcinoma (NPC), strongly implicating a role for EBV in NPC pathogenesis; conversely, EBV infection is rarely detected in normal nasopharyngeal epithelial tissues. In general, EBV does not show a strong tropism for infecting human epithelial cells, and EBV infection in oropharyngeal epithelial cells is...

Journal: :Journal of immunology 2002
Barbara Savoldo Michael L Cubbage April G Durett John Goss M Helen Huls Zhensheng Liu Lopez Teresita Adrian P Gee Paul D Ling Malcolm K Brenner Helen E Heslop Cliona M Rooney

Adoptive immunotherapy with EBV-specific CTL (EBV-CTL) effectively prevents and treats EBV-driven lymphoproliferation in immunocompromised hosts. EBV-seronegative solid organ transplant recipients are at high risk of EBV-driven lymphoproliferation because they lack EBV-specific memory T cells. For the same reason, standard techniques for generating EBV-CTL in vitro from EBV-naive individuals ar...

Journal: :Sovremennaâ Revmatologiâ 2022

Epstein-Barr virus (EBV) belongs to the family of herpesviruses (herpes type 4) and is one most common highly contagious. During pandemic a new coronavirus disease, it was found that in patients previously infected with EBV, COVID-19 can cause its reactivation, which often manifested by clinic acute hepatitis. The article presents clinical case development hepatitis patient mixed infection EBV ...

2017
Ruiyuan Zhang Michael J. Strong Melody Baddoo Zhen Lin Yu-Ping Wang Erik K. Flemington Yao-Zhong Liu

Gastric carcinoma (GC) is a leading cause of mortality. 10% of GC cases are related with EBV (Epstein-Barr virus) infection. The detailed mechanistic roles EBV genes play and especially the interaction between the viral genes and human genes in GC remain unclear. In this study, raw fastq data from 285 GC samples were downloaded from TCGA (The Cancer Genome Atlas), including 25 EBV positive (EBV...

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