background: improving vaccine potency in the induction of a strong cell-mediated cytotoxicity can enhance the efficacy of vaccines. necrotic cells and the supernatant of necrotic tumor cells are attractive adjuvants, on account of their ability to recruit antigen-presenting cells to the site of antigen synthesis as well as its ability to stimulate the maturation of dendritic cells. objective: t...

A mutant of herpes simplex virus type 1 lacking both glycoprotein M and glycoprotein E was marginally compromised in terms of its in vitro growth characteristics. This finding is in marked contrast to a similar mutant of the related alphaherpesvirus, pseudorabies virus (A. R. Brack, J. M. Dijkstra, H. Granzow, B. G. Klupp, and T. C. Mettenleiter, J. Virol. 73:5364-5372, 1999), and suggests that...

The ATP-driven xenobiotic transporter P-glycoprotein is a critical element of the blood-brain barrier. To study regulation of P-glycoprotein function, we measured specific transport [(3'-oxo-4-butenyl-4-methyl-threonine(1), (valine(2)) cyclosporin (PSC833)-sensitive] of the fluorescent cyclosporin A derivative [N-epsilon(4-nitrobenzofurazan-7-yl)-D-Lys(8)]-cyclosporin A (NBDL-CSA) into the lume...

Thy-1, a cell-surface glycoprotein of undetermined function, is expressed in relatively large amounts on mouse thymocytes, peripheral T cells, and neurons. It is widely used as a marker to distinguish peripheral T cells from B cells in mice. We show here that, in five distinct mouse strains, recombinant interleukin 4 (IL-4/B-cell stimulatory factor 1) strikingly induces membrane expression of T...

Using the envelope glycoprotein B (gB) crystal structure and digital prediction algorithm, B- T-cell antigenic determinants (epitopes) of human herpesvirus 1 (HHV-1), also known as herpes simplex virus (HSV-1), were generated, method for their production in form recombinant proteins was proposed. First, surface topological domain (ectodomain or spike) gB with mapped epitopes analyzed, most stab...

1. Arad A, Proulle V, Furie RA, Furie BC, Furie B. beta2 glycoprotein-1 autoantibodies from patients with antiphospholipid syndrome are sufficient to potentiate arterial thrombus formation in a mouse model. Blood. 2011; 117(12):3453-3459. 2. McNeil HP, Simpson RJ, Chesterman CN, Krilis SA. Anti-phospholipid antibodies are directed against a complex antigen that includes a lipid-binding inhibito...

The clinical manifestations in cytomegalovirus infected-infants vary from asymptomatic illness to highly fatal cytomegalic inclusion disease. The influence of human cytomegalovirus (HCMV) strains on the outcome of HCMV disease is poorly explored. The present study was undertaken to explore the role of gB genotypes with clinical features in infants with clinically suspected HCMV disease. Urine s...

HIV-1 envelope (env) glycoprotein mediates an important role in entry of the virus into the susceptible target cells. As env glycoprotein of HIV-1 is highly variable in the different geographical regions, in the present study, different properties of this protein in Iran are compared with five nearby countries. The sequences of HIV-1 env glycoproteins of Iran, Afghanistan, Russia, Turkey, Pakis...