نتایج جستجو برای: lymphoblastoid cell lines
تعداد نتایج: 1795243 فیلتر نتایج به سال:
Infection of B cells with Epstein-Barr virus (EBV) leads to proliferation and subsequent immortalization, resulting in establishment of lymphoblastoid cell lines (LCL) in vitro. Since LCL are latently infected with EBV, they provide a model system to investigate EBV latency and virus-driven B cell proliferation and tumorigenesis(1). LCL have been used to present antigens in a variety of immunol...
Ten lymphoblastoid cell lines were established by Epstein-Barr virus-induced transformation directly from 0.04 to 0.15 ml of peripheral whole blood of one patient with xeroderma pigmentosum and four normal healthy adults. All these lines expressed B-lymphocyte characteristics. The advantages of this method are: (a) only a few drops of blood are required for establishing a permanent line; (b) da...
Murine lymphoblastoid cell lines were evaluated for their expression of Thy-1 and thymus leukemia (TL) differentiation alloantigens. Two culture conditions were shown to affect this expression. Cells grown in fetal bovine serum (FBS)-enriched medium expressed up to 15 times the amount of TL as cells grown in horse serum (HS)-enriched medium. Thy-1 expression was less affected by the type of ...
Epstein-Barr virus (EBV) is a ubiquitous human herpesvirus linked to a number of B cell cancers and lymphoproliferative disorders. During latent infection, EBV expresses 25 viral pre-microRNAs (miRNAs) and induces the expression of specific host miRNAs, such as miR-155 and miR-21, which potentially play a role in viral oncogenesis. To date, only a limited number of EBV miRNA targets have been i...
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