The herpes simplex virus type 1(JMP) [HSV-1(JMP)] mutant was selected for its ability to grow and form plaques in receptor-negative J cells. It enters J cells through a novel gD-dependent pathway, independent of all known HSV receptors, nectin1, nectin2, and HveA. Evidence that the pathway is dependent on a nectin3 binding site on HSV-1(JMP) and requires three mutations in gD rests on the follo...

Two new potential magnetic resonance imaging contrast agents, Gd-hematoporphyrin (Gd-H) and Gd-tetra-carboranylmethoxyphenyl-porphyrin (Gd TCP), were synthesized and applied to nude mice with human melanoma (MM 138) xenografts. These agents showed a high relaxivity because of their greater potential to coordinate water molecules. The reduction of T1 relaxation times of 16 and 21% was observed i...

Herpes simplex virus type 1 (HSV-1) acquires its final envelope by budding into cytoplasmic vesicles thought to be derived from trans-Golgi network membranes. This process is facilitated by interactions among the carboxyl termini of viral glycoproteins and tegument proteins. To directly investigate the relative importance of the carboxyl terminus of glycoprotein D (gD) in the presence or absenc...

Objective: Serum CXCL10 (an interferon-g-inducible chemokine) levels (sCXCL10) are increased in several autoimmune conditions, including Graves’ disease (GD) and autoimmune thyroiditis (AT). Longitudinal assessment of sCXCL10 in autoimmune hypoor hyperthyroidism has not yet been performed. Design and methods: We longitudinally assayed sCXCL10 in the following groups: 1. thirty-three GD and 11 t...

We report on the case of a girl with type 1 Gaucher’s disease, treated from age 9 to 15 with highdose enzyme replacement therapy. This treatment did not avert the development of an extensive mutilating hepatic fibrosis warranting a liver transplantation, which was followed by death. In some cases of Gaucher’s disease, alternative strategies such as fractionated or further increased ERT, gene th...

BACKGROUND We compared the analytical and clinical performance of 3 porcine thyroid receptor antibody (TRAb) methods (1 second- and 2 new third-generation systems) with the conventional TRAb assay based on the human recombinant TSH receptor (hTRAK). PATIENTS AND METHODS We obtained sera from 86 patients with untreated Graves disease (GD) and 71 healthy controls. We measured TRAb concentration...

The herpesvirus entry mediator A (HveA) is a recently characterized member of the tumor necrosis factor receptor family that mediates the entry of most herpes simplex virus type 1 (HSV-1) strains into mammalian cells. Studies on the interaction of HSV-1 with HveA have shown that of all the viral proteins involved in uptake, only gD has been shown to bind directly to HveA, and this binding media...

Herpes simplex virus (HSV) entry into the cells requires glycoproteins gD, gH/gL and gB, activated in a cascade fashion by conformational modifications induced by cognate receptors and intermolecular signaling. The receptors are nectin1 and HVEM (Herpes virus entry mediator) for gD, and αvβ6 or αvβ8 integrin for gH. In earlier work, insertion of a single chain antibody (scFv) to the cancer rece...