Monocyte-specific particulate delivery vehicle

Chemistry: molecular biology and microbiology – Process of mutation – cell fusion – or genetic modification – Introduction of a polynucleotide molecule into or...

Reexamination Certificate

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C435S069100, C435S069300, C435S320100, C435S455000, C435S456000, C435S325000, C424S204100, C424S233100

Reexamination Certificate

active

06875612

ABSTRACT:
The inventive vector specifically directs entry into a cell of monocytic origin. The vector is composed of a nucleic acid component, a lysosome evading component and a particle that can be phagocytized. The vector itself, or cells pretreated with the vector, are useful in all gene medicine applications. Because it is specific for monocytic cells, the inventive vector is particularly suited to vaccine applications. Due to the ability of monocytic cells to target tumors, the inventive vector also is suitable for use in anti-tumor applications, including conventional gene therapy.

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