OBJECTIVE To examine the effect of the first introduction of measles vaccine (MV) in Guinea-Bissau in 1979. SETTING Urban community study of the anthropometric status of all children under 6 years of age. PARTICIPANTS The study cohort included 1451 children in December 1978; 82% took part in the anthropometric survey. The cohort was followed for 2 years. INTERVENTION In December 1979, the...

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...

Secondary infections due to a marked immunosuppression have long been recognized as a major cause of the high morbidity and mortality rate associated with acute measles. The mechanisms underlying the inhibition of cell-mediated immunity are not clearly understood but dysfunctions of monocytes as antigen-presenting cells (APC) are implicated. In this report, we demonstrate that measles virus (MV...

Measles virus (MV) is a human pathogen using two distinct cell surface receptors for entry into host cells. We present here a comparative analysis for binding of the MV receptors CD46 and SLAM to the measles virus hemagglutinin protein (MVH, Edmonston strain). Soluble monomeric and dimeric MVH variants were prepared in mammalian cells and their conformation assessed using a panel of monoclonal ...

Recently, we found that several lymphotropic wild-type isolates of measles virus (MV) did not lead to the downregulation of CD46 following infection. We hypothesized that either the site of virus isolation, e.g., throat swab versus peripheral blood mononuclear cells, or the cell type used for the isolation may exert selective pressure on a mixed population of viruses, resulting in isolates with...

The nonsegmented, negative-sense RNA genome of measles virus (MV) is encapsidated by the virus-encoded nucleocapsid protein (N). In this study, we searched for N-binding cellular proteins by using MV-N as bait and screening the human T-cell cDNA library by yeast two-hybrid assay and isolated the p40 subunit of eukaryotic initiation factor 3 (eIF3-p40) as a binding partner. The interaction betwe...

Clinical, epidemiological and laboratory findings of four patients with subacute sclerosing panencephalitis (SSPE), diagnosed in Croatia in 2002, were examined. Patient age at disease onset ranged from 5-11 years. All patients were vaccinated regularly with MMR-vaccine. Two patients had a history of measles infection at the age of six and seven months, respectively. In the other two patients, t...

The oncolytic measles virus Edmonston (MV-Edm) strain shows considerable oncolytic activity against a variety of human tumors. In this study, we report MV-Edm is able to trigger apoptosis pathways in infected tumor cells and elucidate the roles of cellular apoptosis in the whole oncolytic process. We also show that activated caspase 3, a key executioner of apoptosis, plays key roles in the onco...

Measles is one of the most contagious human infectious diseases and remains a major cause of childhood morbidity and mortality worldwide. The signaling lymphocyte activation molecule (SLAM), also called CD150, is a cellular receptor for measles virus (MV), presumably accounting for its tropism for immune cells and its immunosuppressive properties. On the other hand, pathological studies have sh...

Background Measles vaccine (MV) administered as the last vaccine after the third dose of diphtheria-tetanus-pertussis (DTP) may be associated with better child survival unrelated to prevention of measles infection. Other studies have shown that MV administered after DTP was more beneficial and was associated with lower mortality compared with DTP administered after MV or DTP administered simult...