Expression profile of nuclear receptors upon epstein — barr virus induced b cell transformation
Background: Infection of human B cells with Epstein—Barr virus (EBV) induces metabolic activation, morphological transformation, cell
 proliferation and eventual immortalization. Aim: To identify the nuclear receptors, which are the cellular interaction partners of EBNAs,
 that will...
Gespeichert in:
| Veröffentlicht in: | Experimental Oncology |
|---|---|
| Datum: | 2009 |
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України
2009
|
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/135700 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Expression profile of nuclear receptors upon epstein — barr virus induced b cell transformation / S.P. Yenamandra, A. Lundin1, V. Arulampalam, M. Yurchenko, S. Pettersson, G. Klein, E. Kashuba // Experimental Oncology. — 2009. — Т. 31, № 2. — С. 92–96. — Бібліогр.: 23 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Background: Infection of human B cells with Epstein—Barr virus (EBV) induces metabolic activation, morphological transformation, cell
proliferation and eventual immortalization. Aim: To identify the nuclear receptors, which are the cellular interaction partners of EBNAs,
that will help to elucidate the mechanism of B cell transformation. Methods: We have compared the nuclear receptor profile in the naïve
and EBV-transformed B-lymphocytes, using TaqMan LDA microfluidic card technology. Results: Out of 48 nuclear receptor, 17 showed
differential expression at the mRNA level. The expression of 5 genes was elevated in EBV-transformed cells, whereas 12 genes were downregulated
in lymphoblastoid cells (LCLs). 7 genes were studied at the protein level; 2 genes were up regulated (Nr2F2 and RARA) and
4 genes were down regulated (ERB, NUR77, PPARG, and VDR) in LCLs. Conclusion: The nuclear receptor profiling on EBV infected
B cells showed alterations of nuclear receptors expression at both mRNA and protein levels compared with non infected peripheral blood
cells. Further analysis on a possible role of each nuclear receptor in EBV induced cell transformation should be performed.
|
|---|---|
| ISSN: | 1812-9269 |