Results 1 to 10 of about 232,733 (214)

Targeting intratumoral B cells with rituximab in addition to CHOP in angioimmunoblastic T-cell lymphoma. A clinicobiological study of the GELA [PDF]

Haematologica, 2012
Background In angioimmunoblastic T-cell lymphoma, symptoms linked to B-lymphocyte activation are common, and variable numbers of CD20+ large B-blasts, often infected by Epstein-Barr virus, are found in tumor tissues.
Marie-Hélène Delfau-Larue, Laurence de Leval, Bertrand Joly, Anne Plonquet, Dominique Challine, Marie Parrens, Alain Delmer, Gilles Salles, Franck Morschhauser, Richard Delarue, Pauline Brice, Reda Bouabdallah, Olivier Casasnovas, Hervé Tilly, Philippe Gaulard, Corinne Haioun   +15 more
doaj   +4 more sources

Bilateral acute macular neuroretinopathy after Epstein-Barr virus encephalitis [PDF]

American Journal of Ophthalmology Case Reports
Purpose: To report a case of a 11-year-old girl, who developed a bilateral acute macular neuroretinopathy (AMN) after Epstein-Barr virus (EBV) encephalitis.
Daniella Socci da Costa, Raul N.G. Vianna, Remo Turchetti Moraes, Gilberto dos Passos Junior, Aluisio Rosa Gameiro Filho   +4 more
doaj   +2 more sources

Epstein–Barr Virus (EBV) Genotypes Associated with the Immunopathological Profile of People Living with HIV-1: Immunological Aspects of Primary EBV Infection

Viruses, 2022
Background: The aim of the present study was to evaluate the immunological profile of adult HIV-1+ patients coinfected with primary Epstein–Barr virus (EBV) infection who were free of antiretroviral drugs and inhabitants of the Brazilian Amazon region ...
Leonn Mendes Soares Pereira, Eliane dos Santos França, Iran Barros Costa, Igor Tenório Lima, Amaury Bentes Cunha Freire, Francisco Lúzio de Paula Ramos, Talita Antonia Furtado Monteiro, Olinda Macedo, Rita Catarina Medeiros Sousa, Felipe Bonfim Freitas, Igor Brasil Costa, Antonio Carlos Rosário Vallinoto   +11 more
doaj   +1 more source

HLA-B*13, B*35 and B*39 Alleles Are Closely Associated With the Lack of Response to ART in HIV Infection: A Cohort Study in a Population of Northern Brazil

Frontiers in Immunology, 2022
IntroductionImmune reconstitution failure after HIV treatment is a multifactorial phenomenon that may also be associated with a single polymorphism of human leukocyte antigen (HLA); however, few reports include patients from the Brazilian Amazon.
Leonn Mendes Soares Pereira, Eliane dos Santos França, Iran Barros Costa, Erika Vanessa Oliveira Jorge, Patrícia Jeanne de Souza Mendonça Mattos, Amaury Bentes Cunha Freire, Francisco Lúzio de Paula Ramos, Talita Antonia Furtado Monteiro, Olinda Macedo, Rita Catarina Medeiros Sousa, Rita Catarina Medeiros Sousa, Eduardo José Melo dos Santos, Eduardo José Melo dos Santos, Felipe Bonfim Freitas, Igor Brasil Costa, Igor Brasil Costa, Antonio Carlos Rosário Vallinoto, Antonio Carlos Rosário Vallinoto   +17 more
doaj   +1 more source

Epidemiological risk factors associated with primary infection by Epstein–Barr virus in HIV-1-positive subjects in the Brazilian Amazon region

Scientific Reports, 2021
To identify the prevalence and risk factors for primary Epstein–Barr virus (EBV) infection in human immunodeficiency virus (HIV)-1-positive adult treatment-naïve patients between January 2018 and December 2019 in a state of the Brazilian Amazon region. A
Leonn Mendes Soares Pereira, Eliane dos Santos França, Iran Barros Costa, Igor Tenório Lima, Amaury Bentes Cunha Freire, Francisco Lúzio de Paula Ramos, Talita Antonia Furtado Monteiro, Olinda Macedo, Rita Catarina Medeiros Sousa, Felipe Bonfim Freitas, Igor Brasil Costa, Antonio Carlos Rosário Vallinoto   +11 more
doaj   +1 more source

Epstein–Barr virus–host cell interactions: an epigenetic dialog? [PDF]

Frontiers in Genetics, 2014
Here, we wish to highlight the genetic exchange and epigenetic interactions between Epstein-Barr virus (EBV) and its host. EBV is associated with diverse lymphoid and epithelial malignancies. Their molecular pathogenesis is accompanied by epigenetic alterations which are distinct for each of them.
Niller, Hans H., Szenthe, Kalman, Minarovits, Janos   +2 more
openaire   +2 more sources

RNA polymerase II stalling promotes nucleosome occlusion and pTEFb recruitment to drive immortalization by Epstein-Barr virus [PDF]

, 2011
Epstein-Barr virus (EBV) immortalizes resting B-cells and is a key etiologic agent in the development of numerous cancers. The essential EBV-encoded protein EBNA 2 activates the viral C promoter (Cp) producing a message of ~120 kb that is differentially ...
A Bakos, A Bell, A Dey, A Lin, AI Bell, B Kempkes, B Sugden, BM Peterlin, C Lee, CD Gregory, CF Bourgeois, CH Wu, CH Wu, D Ivanov, DA Gilchrist, DC Hargreaves, DS Gilmour, DS Gilmour, DY Wu, DY Wu, E Johannsen, E Klein, EA Abbate, G Kelly, G Laux, H Gross, H Kirby, Helen M. Webb, I Tempera, J You, JH Yik, JI Cohen, K Fujinaga, KD Robertson, KD Robertson, L Waltzer, L Wang, M Ottinger, M Woisetschlaeger, M Woisetschlaeger, Michelle J. West, MJ West, MK Jang, N Alazard, N Kaplan, NA Brown, NF Marshall, NP Gomes, P Filippakopoulos, Paul M. Lieberman, R Tierney, Richard D. Palermo, S Egloff, S Egloff, S Swaminathan, SH Chao, SJ Bark-Jones, SR Grossman, SY Wu, T Fujita, T Fujita, T Henkel, T Wada, T Wada, U Zimber-Strobl, VT Nguyen, W Lucchesi, W Yue, W Yue, W Yue, W Zhu, X Tong, X Tong, X Tong, YK Kim, Z Yang   +75 more
core   +18 more sources

Evaluation of plasma Epstein–Barr virus DNA as a biomarker for Epstein–Barr virus–associated Hodgkin lymphoma

SAGE Open Medicine, 2021
Objectives: Epstein–Barr virus is a tumorigenic virus and has been extensively studied as a causative agent for Hodgkin lymphoma. Although immunostaining of the tumor biopsy is the standard method for diagnosis of Epstein–Barr virus-driven Hodgkin ...
Masuma Khatun Usha, Jasmine Akhter Jahan, SM Rashed Ul Islam, Ferdousy Begum, Chowdhury Rafiqul Ahsan, Mahmuda Yasmin   +5 more
doaj   +1 more source

Epstein-Barr virus infection and sporadic breast cancer risk: a meta-analysis. [PDF]

PLoS ONE, 2012
BACKGROUND: A large number of epidemiological studies have evaluated the association between Epstein-Barr virus infection and breast carcinoma risk but results have been inconsistent.
Qiang Huo, Ning Zhang, Qifeng Yang
doaj   +1 more source

Antibodies Against Epstein–Barr Virus as Disease Markers of Gastric Cancer: A Systematic Review

Technology in Cancer Research & Treatment, 2023
Introduction: Gastric cancer is the fourth deadliest cancer worldwide. Due to the lack of specific early symptoms and noninvasive methods for early detection, the prognosis of gastric cancer patients is poor.
José I. Fontes-Lemus BSc, Isaac Zhao MSc, Charles S. Rabkin MD, Ezequiel M. Fuentes-Pananá PhD   +3 more
doaj   +1 more source