The VP7 Outer Capsid Protein of Rotavirus Induces Polyclonal B-Cell Activation

Cloning of Rotavirus Outer Capsid Protein (VP7) Gene into the pGEM Vector

recombinant outer capsid glycoprotein (vp7) of rotavirus expressed in insect cells induces neutralizing antibodies in rabbits

background: rotaviruses cause diarrhea in infants and young children worldwide. rotavirus outer capsid protein, vp7 is major neutralizing antigen that is important component of subunit vaccine to prevent rotavirus infection. many efforts have been done to produce recombinant vp7 that maintain native characteristics. we used baculovirus expression system to produce rotavirus vp7 protein and to s...

Cloning of Rota Virus Outer Capsid Protein (VP7) Gene into the pGEM Vector

Background and Aims: In humans the group A rotaviruses are associated with endemic diarrhea in children under the age of 5, leading to approximately 800,000 deaths every year. Introduction of rotavirus vaccines into childhood immunization programs can contribute to substantial reduction in mortality from rotavirus gastroenteritis in developing countries and virtually eliminating hospitalization...

Recombinant Outer Capsid Glycoprotein (VP7) of Rotavirus Expressed in Insect Cells Induces Neutralizing Antibodies in Rabbits

BACKGROUND Rotaviruses cause diarrhea in infants and young children worldwide. Rotavirus outer capsid protein, VP7 is major neutralizing antigen that is important component of subunit vaccine to prevent rotavirus infection. Many efforts have been done to produce recombinant VP7 that maintain native characteristics. We used baculovirus expression system to produce rotavirus VP7 protein and to st...

Two proline residues are essential in the calcium-binding activity of rotavirus VP7 outer capsid protein.

Rotavirus maturation and stability of the outer capsid are calcium-dependent processes. It has been shown previously that the concentration of Ca2+-solubilizing outer capsid proteins from rotavirus particles is dependent on the virus strain. This property of viral particles has been associated with the gene coding for VP7 (gene 9). In this study the correlation between VP7 and resistance to low...