PURPOSE The retinal pigment epithelium (RPE) is a transporting epithelial monolayer that controls hydration and composition of the subretinal space. P-glycoprotein is an ATP-binding cassette transport protein known to transport a wide range of hydrophobic compounds. The expression of P-glycoprotein in barrier epithelial cells suggests that it could serve a normal protective function, possibly c...

Objective: Coronaviruses and paramyxoviruses, both of which are RNA viruses, have similar structural glycoprotein characteristics. It is considered that antibodies developed against these structures may protect by cross-reaction because the glycoproteins viruses related to their ability infect cell.

Affinity chromatography, with rabbit anti-(human Tamm-Horsfall glycoprotein) IgG, was applied to the isolation from normal human serum of protein, which is immunologically cross-reactive with the urinary glycoprotein. The antigen-antibody complex was dissociated with the use of sodium thiocyanate solution, a medium which fails to dissociate urinary Tamm-Horsfall glycoprotein-antigen complex. Th...

Previous studies show that transient axonal glycoprotein-1, a ligand of amyloid precursor protein, increases the secretion of amyloid precursor protein intracellular domain and is involved in apoptosis in Alzheimer's disease. In this study, we examined the effects of transient axonal glycoprotein-1 on U251 glioma cells. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay showed t...

several transporters appear to be important in transporting various drugs. many patients, who receive morphine as analgesic medication, also receive other medications with potency of changing morphine transport by affecting p-glycoprotein (p-gp) and oatp2 transport system. this could influence morphine pharmacokinetics and pharmacodynamics. the aim of present study was to elucidate the transpor...

Background: Hydatid disease is characterized by long-term growth of hydatid cysts in the human. The glycan antigens have an important role in the immunology of hydatid cyst. In this study immunological reaction of host sera to different glycan antigens of the cyst, has been investigated. Methods: The antibody responses were tested to glycoprotein and glycolipid of the laminated layer (LL), c...

Screening of serum by using a surface plasmon resonance analysis assay identified beta2-glycoprotein-I/apolipoprotein H as a plasma component binding to the renal epithelial endocytic receptor megalin. A calcium-dependent megalin-mediated beta2-glycoprotein-I endocytosis was subsequently demonstrated by ligand blotting of rabbit renal cortex and uptake analysis in megalin-expressing cells. Immu...

Anti– 2–glycoprotein I antibodies are known to have a heterogeneous reactivity against 2–glycoprotein I. We performed this study to characterize the epitope on 2–glycoprotein I to which pathologic anti– 2–glycoprotein I antibodies are directed. Plasma samples from 198 patients with various systemic autoimmune diseases were tested for the presence of lupus anticoagulant and anti– 2–glycoprotein ...

Rabies virus glycoprotein produced in Nicotiana benthamiana is an immunogenic antigen mice | Youngmin Park, Hyangju Kang, Kyungmin Min, Nam Hyung Kim, Minhee In-Ohk Ouh, Ha-Hyun Jae-Young Song, Dong-Kun Yang, Eun-Ju Sohn, Sangmin Lee Agricultural Journals

Cancer-associated galactosyltransferase acceptor (CAGA glycoprotein), a small glycoprotein purified from human malignant effusion that selectively kills transformed cells, was tritiated by reductive methylation in the presence of NaB(3)H(4). CAGA-glycoprotein-sensitive cells (baby-hamster kidney cells transformed by polyoma virus and chick-embryo fibroblasts infected with Ts68 temperature-sensi...