Results 81 to 90 of about 125,177 (307)

Human herpesviruses in the pathogenesis of orbit and eye tumors: detection of herpesvirus DNA in tumor biopsies

open access: yesРоссийский офтальмологический журнал, 2018
Biopsy samples of 32 patients with uveal melanoma (10), RBL (11), orbital lymphoma (7), lacrimal gland adenomas (2), rhabdomyosarcoma of conjunctiva (2) were tested by real time polymerase chain reaction (PCR) to detect the DNA of HSV 1, HSV 2, EBV, CMV,
A. E. Andryushin   +9 more
doaj   +1 more source

Complexities associated with expression of Epstein-Barr virus (EBV) lytic origins of DNA replication. [PDF]

open access: yes, 2007
EBV has two lytic origins (oriLyt) of DNA replication lying at divergent sites on the viral genome within a duplicated sequence (DS). The latter contains potential hairpin loops, ‘hinge’ elements and the promoters for transcripts from viral genes BHLF1 ...
Xue, SA, Griffin, BE
core  

EBV-miR-BART1-5P enhances glycolysis of NPC cells.

open access: yes, 2018
(A) Lactate production, glucose consumption and 2-NBDG uptake (Magnification, ×100) in HONE and CNE1 cells after transfection EBV-miR-BART1-5P mimic alone or co-transfection EBV-miR-BART1-5P mimic and PTEN plasmid.
Jianguo Wang (1400488)   +17 more
core   +1 more source

Expression of the anti-apoptotic bfl-1/A1 gene is regulated by the Epstein Barr virus nuclear antigen 2(EBNA2) [PDF]

open access: yes, 2003
The ubiquitous and oncogenic human herpesvirus Epstein-Barr virus (EBV) establishes a latent infection and promotes the long-term survival of the infected host cell by targeting the molecular machinery that controls cell fate decisions (apoptosis ...
Pegman, Pamela Mary
core   +2 more sources

Opsoclonus in Pediatric Patients: Differential Diagnosis and a Practical Approach to Evaluation

open access: yesAnnals of the Child Neurology Society, EarlyView.
ABSTRACT Opsoclonus is an ocular dyskinesia characterized by involuntary, arrhythmic, multidirectional saccades. In pediatrics, opsoclonus is most commonly attributed to the rare neuroinflammatory disorder opsoclonus‐myoclonus‐ataxia syndrome (OMAS), typically considered a paraneoplastic syndrome associated with neural crest tumors. However, opsoclonus
Aubrey C. Reed   +5 more
wiley   +1 more source

Ebstein-Barr virus- induced dacryoadenitis in a child: An unusual sign of a common disease and review of literature

open access: yesIndian Journal of Ophthalmology. Case Reports
Lacrimal gland inflammation, known as dacryoadenitis, is an uncommon condition with various etiologies, ranging from infectious to autoimmune diseases. The clinical course can be acute, subacute, or chronic, with involvement on one or both sides.
Lisa Gamalero   +3 more
doaj   +1 more source

Supporting data for Characterisation of Epstein-Barr Virus (EBV) genomes in EBV-associated Lymphoproliferative Diseases

open access: yes, 2022
This study has recruited EBV-LPDs patients and healthy donors for the anlaysis of EBV-targeted whole genome sequencing. The aim is to idenetify potnetial pathogenic variants in the EBV that is associated to EBV-LPDs.
Ka Wo Wong (9067394)
core   +1 more source

A practical difference from the normal approach to evaluate natural killer (NK) cells and NK cell neoplasms by flow cytometry

open access: yesCytometry Part B: Clinical Cytometry, EarlyView.
Abstract Natural killer (NK) cell neoplasms span indolent to highly aggressive entities, and flow cytometric immunophenotyping is central to their detection and classification. However, distinguishing reactive from neoplastic NK cell expansions can be challenging because NK cells lack somatically recombined antigen receptors, and reactive states may ...
Aaron J. Wilk   +7 more
wiley   +1 more source

Subset‐specific and tissue‐specific expression of NK‐cell markers and killer immunoglobulin‐like receptors: Implications for NK‐cell clonality assessment

open access: yesCytometry Part B: Clinical Cytometry, EarlyView.
Abstract Accurate immunophenotypic evaluation of natural killer (NK)‐cell neoplasms is challenging because NK‐cells lack somatically rearranged antigen receptors, are comprised of phenotypically distinct subsets, and exhibit tissue‐specific subset distribution. We developed a flow cytometry (FC) panel for NK‐cell immunophenotypic analysis and clonality
Valerie Woodings   +7 more
wiley   +1 more source

Epstein-Barr Virus-Positive Leiomyosarcoma in Immunocompetent Patients [PDF]

open access: yesTürk Patoloji Dergisi
Objective: Epstein-Barr Virus-Associated Smooth Muscle Tumor (EBV-SMT) is a rare tumor with a higher rate of occurrence in unusual locations in the setting of immunodeficiency.
Hassan AL-TARAWNEH   +3 more
doaj   +1 more source

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