Human Herpesvirus 6 and Measles Virus Employ Distinct CD46 Domains for Receptor Function
نویسندگان
چکیده
منابع مشابه
CD46 Is a Cellular Receptor for Human Herpesvirus 6
Human herpesvirus 6 (HHV-6) is the etiologic agent of exanthema subitum, causes opportunistic infections in immunocompromised patients, and has been implicated in multiple sclerosis and in the progression of AIDS. Here, we show that the two major HHV-6 subgroups (A and B) use human CD46 as a cellular receptor. Downregulation of surface CD46 was documented during the course of HHV-6 infection. B...
متن کاملReceptor (CD46)- and replication-mediated interleukin-6 induction by measles virus in human astrocytoma cells.
A major source of inflammatory cytokines in the measles virus (MV)-infected brain are astrocytes, which produce a variety of soluble mediators including interferons-alpha/beta (IFN-alpha/beta), interleukin-1 (IL-1), tumor necrosis factor-alpha (TNF-alpha), and interleukin-6 (IL-6). Using the MV-strain Edmonston (ED) and the recombinant MV-strain MGV in which the MV-envelope proteins H and F hav...
متن کاملAnalysis of receptor (CD46, CD150) usage by measles virus.
In order to investigate which measles virus (MV)-strains use CD46 and/or CD150 (signalling lymphocytic activation molecule, SLAM) as receptors, CHO cells expressing either recombinant CD46 or SLAM were infected with a panel of 28 MV-strains including vaccine strains, wild-type strains with various passage histories and recombinant viruses. We found that SLAM served as a common receptor conferri...
متن کاملDetection of Otosclerosis-Specific Measles Virus Receptor (Cd46) Protein Isoforms
Genetic predisposition of otosclerosis has long been suspected, but unclarified. Unique coexpression pattern of measles virus receptor (CD46) splicing isoforms in the human otic capsule is assumed, since otosclerosis is a measles virus-associated organ-specific disease. In order to identify CD46 involved in the pathogenesis of otosclerosis, we used representative groups of histologically diagno...
متن کاملHuman membrane cofactor protein (CD46) acts as a cellular receptor for measles virus.
A monoclonal antibody (MCI20.6) which inhibited measles virus (MV) binding to host cells was previously used to characterize a 57- to 67-kDa cell surface glycoprotein as a potential MV receptor. In the present work, this glycoprotein (gp57/67) was immunopurified, and N-terminal amino acid sequencing identified it as human membrane cofactor protein (CD46), a member of the regulators of complemen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2002
ISSN: 0021-9258
DOI: 10.1074/jbc.m206488200