Results 101 to 110 of about 202,744 (245)

Hodgkin lymphoma of the ampulla of Vater: A rare cause of obstructive jaundice in children

JPGN Reports, EarlyView.
Abstract Hodgkin lymphoma (HL) has a wide spectrum of presentation. Most cases affect lymph nodes (nodal), while extranodal involvement is rare. Whereas the gastrointestinal tract is enriched with lymphoid tissues, the ampulla of Vater is not rich in lymphoid tissue. Involvement of the ampulla of Vater with HL has rarely been reported in adults and has
Sultana Alshammari, Homoud Alhebbi, Awad Al Qahtani, Sarah Algubaisi, Faisal Alhaffaf, Abdulrahman Al Robayan, Mohammed Almutairi, Saeed Alshieban, Mohammad Alshahrani, Tarek Khaled Alfawzan, Khalid Alkhamis, Ibrahim Al Hasan, Sami Wali   +12 more
wiley   +1 more source

Evaluation of reactive Epstein-Barr virus (EBV) in Iranian patient with different subtypes of multiple sclerosis (MS)

Brazilian Journal of Infectious Diseases, 2013
OBJECTIVES: Epstein-Barr virus has been recently associated with the onset of multiple sclerosis, yet understanding how it elicits autoimmunity remains elusive.
Nourollah Ramroodi, Abbas Ali Niazi, Nima Sanadgol, Zohre Ganjali, Vida Sarabandi   +4 more
doaj  

Bilateral acute macular neuroretinopathy after Epstein-Barr virus encephalitis

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   +1 more source

Regulation of Epstein-Barr Virus BZLF1

, 2009
Epstein-Barr virus (EBV) establishes a latent infection in the human host. In order to produce infectious virus particles EBV must reactivate from latency and enter its lytic cycle.
McDonald, Carol Marie, McDonald, Carol Marie   +1 more
core   +1 more source

Ocular facial myositis and sialadenitis presenting with new onset ulcerative colitis

JPGN Reports, EarlyView.
Abstract Extra‐intestinal manifestations of inflammatory bowel disease (IBD) can involve most organ systems, although the immunologic underpinnings are not well understood. Most patients who present with an extra‐intestinal manifestation have a single site of extra‐intestinal involvement; however, a small cohort presents with multiple different sites ...
Nicole Du, Nicole Mendez, Anil Darbari
wiley   +1 more source

Epstein-Barr virus infection as a predisposing factor for multiple sclerosis. An update from molecular biology, immunology and epidemiology

Revista de la Facultad de Medicina, 2019
Introduction: Epstein-Barr virus is an infectious agent used to immortalize and induce polyclonal activation of B cells. It has been widely described that this virus produces changes in the cells it infects and in the immune response, and stimulates the
David López-Valencia, Ángela Medina-Ortega, Diego Fernando Hoyos-Samboní, Jhan Sebastián Saavedra-Torres, Carolina Salguero   +4 more
doaj   +1 more source

Epstein-Barr virus lytic infection promotes activation of Toll-like receptor 8 innate immune response in systemic sclerosis monocytes [PDF]

, 2017
BACKGROUND: Monocytes/macrophages are activated in several autoimmune diseases, including systemic sclerosis (scleroderma; SSc), with increased expression of interferon (IFN)-regulatory genes and inflammatory cytokines, suggesting dysregulation of the ...
Dreyfus, David H., FAGGIONI, Alberto, FARINA, Antonella, Farina, G. Alessandra, Lacconi, Valentina, Lenna, Stefania, MORRONE, Stefania, PERUZZI, Giovanna, QUARTA, SILVIA, ROSATO, Edoardo, Trojanowska, Maria, VESTRI, Anna Rita, York, Michael   +12 more
core   +1 more source

Successfully performed video capsule endoscopy in an 8‐month‐old infant weighing 7.5 kg

JPGN Reports, EarlyView.
Abstract Video capsule endoscopy (VCE) is a well‐established diagnostic tool for examining the small bowel. Limited data exist on its use in infants. To our knowledge, we present the first detailed case of a successful PillCam®SB3‐VCE performed in an 8‐month‐old infant weighing 7.5 kg with suspected small bowel bleeding following allogeneic ...
Paul‐Christoph Zeisler, Robert Thimme, Ulrike Teufel‐Schaefer, Michael Schultheiß   +3 more
wiley   +1 more source

Clonal origin of Epstein-Barr virus-infected T/NK-cell subpopulations in chronic active Epstein-Barr virus infection [PDF]

, 2010
Clonal expansion of Epstein-Barr virus (EBV) infected B-cells occasionally occurs in immunocompromized subjects. EBV-infected T/natural killer (NK)-cells proliferate in patients with chronic active EBV infection (CAEBV) that is a rare mononucleosis ...
Goichi Toshimoto, Hidetoshi Takada, Ken-Ichi Imadome, Koichi Ohshima, Koichi Akashi, Masataka Ishimura, Shouichi Ohga, Tamami Tanaka, Toshihiro Miyamoto, Toshiro Hara, Yasunobu Abe   +10 more
core   +1 more source

Fighting viral infections and virus-driven tumors with cytotoxic CD4+ T cells [PDF]

, 2017
CD4+ T cells have been and are still largely regarded as the orchestrators of immune responses, being able to differentiate into distinct T helper cell populations based on differentiation signals, transcription factor expression, cytokine secretion, and
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core   +2 more sources