A Random Peptide Library Fused to CCR5 for Selection of Mimetopes Expressed on the Mammalian Cell Surface via Retroviral Vectors

A random peptide library fused to CCR5 for selection of mimetopes expressed on the mammalian cell surface via retroviral vectors.

A random peptide library was expressed on the surface of a mammalian cell by applying retroviral vectors. The random sequence was fused to the CCR5 chemokine receptor, which served as a scaffold to present the library at the cell surface. We used this library to isolate an epitope mimetope in a proof of principle system. This approach can become a tool for rapid creation of peptidic expression ...

Library selection approaches to engineering enhanced retroviral and lentiviral vectors.

Retroviral and lentiviral based gene delivery vectors have been used in numerous pre-clinical studies and clinical trials due to their advantages, including stable and prolonged expression of therapeutic transgenes and minimal immune responses against the vector. Despite such advantages, however, retroviral vectors also have several limitations for gene therapy applications. For example, they c...

Antibody-directed targeting of retroviral vectors via cell surface antigens.

Targeted stable transduction of specific cells is a highly desirable goal for gene therapy applications. We report an efficient and broadly applicable approach for targeting retroviral vectors to specific cells. We find that the envelope of the alphavirus Sindbis virus can pseudotype human immunodeficiency virus type 1- and murine leukemia virus-based retroviral vectors. When modified to contai...

Retroviral and Lentiviral Vectors Insertion Library for Enhanced Purification Virus Glycoprotein Variants from a Peptide Selection of Novel Vesicular Stomatitis

the evaluation and comparison of two esp textbooks available on the iranian market for teaching english to the students of medicine

abstract this study evaluated and compared medical terminology and english for the students of medicine (ii) as two representatives of the textbooks available on the iranian market for teaching english to the students of medicine. this research was performed on the basis of a teacher’s and a number of students’ attitudes and the students’ needs analysis for two reasons: first, to investigate...