نتایج جستجو برای: latent membrane protein 1

تعداد نتایج: 3855036  

Journal: :Journal of virology 2007
Jisook Lee Bill Sugden

Latent membrane protein 1 (LMP1) of Epstein Barr virus (EBV) is important for maintaining proliferation of EBV-infected B cells. LMP1, unlike its cellular counterpart, CD40, signals without a ligand and is largely internal to the plasma membrane. In order to understand how LMP1 initiates its ligand-independent signaling, we focused on a leucine heptad in LMP1's first membrane-spanning domain th...

Journal: :Archives of dermatology 1998
J Wechsler R Willemze A van der Brule E Thomine P Joly O Verola Y Fonck P Souteyrand M H Delfau M Bagot P Gaulard

BACKGROUND Epstein-Barr virus (EBV) has been demonstrated in angiocentric immunoproliferative lesions, suggesting that it could be a causative factor. We investigated for the presence of EBV in 12 primary and 2 secondary cutaneous angiocentric lymphomas (CALs). OBSERVATIONS In the 2 secondary CALs, strong reactivity for EBV RNAs and latent membrane protein 1 were detected on paraffin-embedded...

Journal: :The Journal of general virology 2003
Golnar Vazirabadi Timothy R Geiger William F Coffin Jennifer M Martin

Epstein-Barr virus (EBV) is a human herpesvirus associated with a number of malignancies. EBV establishes a latent infection in human B cells in vitro, and infected lymphoblastoid cells proliferate indefinitely as a result of virus activation of cellular signalling pathways. Latently infected cells express a viral oncoprotein called the latent membrane protein-1 (LMP-1). LMP-1 signals both prol...

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