[PDF] Top 20 Había una vez: historia de la Ingeniería
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Epstein-Barr Virus-Positive Cancers Show Altered B-Cell Clonality
... single virus—in fact a single strain or clonal integration event—is found in high abundance in the tumor biopsy specimen, and that virus transcribes a defined set of viral oncogenes, may they be ... See full document
20
Analysis of Host Gene Expression Changes Reveals Distinct Roles for the Cytoplasmic Domain of the Epstein-Barr Virus Receptor/CD21 in B-Cell Maturation, Activation, and Initiation of Virus Infection
... primary B cells are very difficult to transfect and are modified by transfection- infection procedures, we developed a cell line-based ...eliminate cell cycle effects, simultaneously in- fected with ... See full document
18
Conserved sequences of BART and BHRF regions encoding viral microRNAs in Epstein Barr virus associated lymphoma
... in cell transformation and cell-cycle promotion [17, ...EBV-positive cell lines, although partial defects have been observed in two other cell lines ... See full document
11
First Days in the Life of Naive Human B Lymphocytes Infected with Epstein Barr Virus
... to B-cell activation, cell cycle entry, or early cell ...naive B lymphocytes were infected with this mutant EBV, termed ΔEBNA1 (6285), or with the reference wild-type strain ...of ... See full document
52
Isolation of a human T-lymphotropic virus type I strain from Australian aboriginals.
... Controls included an HTLV-I-positive cell line MT-2 28, an uninfected T-cell culture HUT-78, human B cells transformed by Epstein-Barr virus, and an anti-B-cell mouse monoclonal antibody[r] ... See full document
34
An unusual case of Epstein-Barr virus-positive large B-cell lymphoma lacking various B-cell markers
... blood cell count: 385 × 10 4 /μL, hemoglobin levels: ...blood cell count: 3,900/μL), although his serum lactate dehydro- genase levels were not elevated (207 ...leukemia virus-1 or human ... See full document
16
Case Report Diffuse alveolar damage in a patient with Epstein Barr virus (EBV)-positive diffuse large B-cell lymphoma, severely low serum folate, and megaloblastic anemia: a case report of autopsy
... blasts (Figure 1A), which was positive for Glycophorin C by immunohistochemistry (Figure 1B). Together with severely low serum folate less than 0.6 ng/mL (normal range: 3.6-12.9), the diagnosis of megaloblastic ... See full document
159
Membrane Anchoring of Epstein Barr Virus gp42 Inhibits Fusion with B Cells Even with Increased Flexibility Allowed by Engineered Spacers
... to altered or decreased binding to either gHgL or HLA class II, we transfected CHO-KI cells with a previously purified sDQ2-␣II (HLA class II) that was kindly provided by Elizabeth Mellins at Stanford University ... See full document
112
Epstein-Barr Virus Encodes a Novel Homolog of the bcl-2 Oncogene That Inhibits Apoptosis and Associates with Bax and Bak
... BALF1 and Bcl-xl coimmunoprecipitate with Bak and Bax. In most cases the antiapoptotic function of Bcl-2 family mem- bers is achieved through their heterodimerization with a pro- apoptotic Bcl-2 homolog such as Bak, Bax, ... See full document
8
Healthy rabbits are susceptible to Epstein Barr virus infection and infected cells proliferate in immunosuppressed animals
... the virus persists in peripheral blood lymphocytes of infected ...further show that rabbits mount a strong immune re- sponse to the virus, as evident by the raised levels of IgM and IgG in the ...the ... See full document
10
Case Report EBV+ diffuse large B-cell lymphoma arising within atrial myxoma in Chinese immunocompetent patient
... primary Epstein-Barr virus positive diffuse large B-cell lymphoma arising within atrial myxoma, and had no evidence of sys- temic ...large B-cell lymphoma with ... See full document
96
Evaluation of Epstein - Barr virus Frequency in Paraffin-Embedded Tissues of Hodgkin and Non-Hodgkin Lymphoma Patients in Kerman Province
... T cell lymphomas, post-transplant lymphoproliferative disease, and newly, some cancers of the stomach and smooth muscle (13, ...the virus can be spread among the family members and can establish ... See full document
82
The Cytoplasmic Tail Domain of Epstein Barr Virus gH Regulates Membrane Fusion Activity through Altering gH Binding to gp42 and Epithelial Cell Attachment
... the cell surface expression, cell-cell fusion, and gp42 binding of gH cytoplasmic tail deletion ...varicella-zoster virus (VZV) gH tail found that truncation of the gH cytoplasmic tail domain ... See full document
135
Age cutoff for Epstein-Barr virus-positive diffuse large B-cell lymphoma–is it necessary?
... polymorphic lymphoproliferative disorder (LPD)-like features. It is characterized by a low density of neoplastic cells without HL-like features. In both age groups, EBV+ DLBCL patients did not show differences in ... See full document
43
Age cutoff for Epstein-Barr virus-positive diffuse large B-cell lymphoma–is it necessary?
... and colleagues [16]. To compare clinicopathologic and genetic features, cohorts of de novo DLBCL in patients ≤50 years old (n = 104) and > 50 years old (n = 429) were selected from the Consortium Study. Exclusion ... See full document
65
Epstein Barr Virus Infection Promotes Epithelial Cell Growth by Attenuating Differentiation Dependent Exit from the Cell Cycle
... ABSTRACT Epstein-Barr virus (EBV) is a human herpesvirus that is associated with lymphomas as well as nasopharyngeal and gastric ...EBV-associated cancers, progress in examining EBV’s role in ... See full document
73
Knockout of Epstein Barr Virus BPLF1 Retards B Cell Transformation and Lymphoma Formation in Humanized Mice
... Human B-cells can routinely be transformed in cell culture by infection with ...human B-cells with equivalent numbers of infectious units of BPLF1- knockout virus resulted in decreased ... See full document
53
Case Report Epstein-Barr virus-associated NK-cell lymphoproliferative disorder treated with haploidentical hematopoietic stem cell transplantation
... In the absence of HSCT, therapy for EBV-NK- LPD is often unsatisfactory, while momentarily delaying progression of disease. Antiviral thera- py and immunomodulatory agents are usually invalid. Corticosteroids and other ... See full document
145
Antiviral T Cell Response Triggers Cytomegalovirus Hepatitis in Mice
... T cell response parameters were evaluated in livers of BALB/c mice, comparing responses generated during lethal (v70) and sub- lethal (K181 ⫹ ) ...T cell responses in lethally and sublethally infected mice, ... See full document
57
Presence of Epstein-Barr virus receptors, but absence of virus penetration, in cells of an Epstein-Barr virus genome-negative human lymphoblastoid T line (Molt 4).
... Copyright © 1977 American Society for Microbiology NOTES Presence of Epstein-Barr Virus Receptors, but Absence of Virus Penetration, in Cells of an Epstein-Barr Virus GenomeNegative Huma[r] ... See full document
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