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Genome Editing in Mammalian Cell Lines using CRISPR-Cas

Genome Editing in Mammalian Cell Lines using CRISPR-Cas

Published on: April 11, 2019

Chromosomal engineering.

Alistair Duncan¹, Gyula Hadlaczky

¹Chromos Molecular Systems Inc., 8081 Lougheed Highway, Burnaby, BC, Canada V5A 1W9.

Current Opinion in Biotechnology

|November 6, 2007

Summary

Artificial chromosomes (ACs) are stable, large-capacity vectors for gene technology. These engineered chromosomes offer potential for protein manufacturing, animal production, and gene therapy applications.

Area of Science:

Biotechnology
Molecular Biology
Genetics Engineering

Background:

Artificial chromosomes (ACs) are engineered DNA molecules.
ACs function as non-integrating vectors with high stability and carrying capacity.
They enable the inclusion of multiple transgenes and regulatory elements.

Purpose of the Study:

To highlight the capabilities of artificial chromosome-based systems.
To discuss their potential applications in gene technology.
To identify future research directions.

Main Methods:

Engineering of ACs to harbor and express genes of interest.
Utilizing recombination systems for custom AC construction.
Reviewing recent advances in AC technologies.

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Main Results:

ACs provide large carrying capacity for complex genetic constructs.
They allow for regulated transgene expression.
AC systems are versatile tools for various applications.

Conclusions:

Artificial chromosomes represent a powerful platform for gene technology.
Further research is needed to overcome current limitations.
ACs hold significant promise for cellular protein production, transgenic animal development, and gene therapy.