Designing DNA nanodevices for compatibility with the immune system of higher organisms.
|Title||Designing DNA nanodevices for compatibility with the immune system of higher organisms.|
|Publication Type||Journal Article|
|Year of Publication||2015|
|Authors||Surana S, Shenoy AR, Krishnan Y|
|Date Published||2015 Sep|
DNA is proving to be a powerful scaffold to construct molecularly precise designer DNA devices. Recent trends reveal their ever-increasing deployment within living systems as delivery devices that not only probe but also program and re-program a cell, or even whole organisms. Given that DNA is highly immunogenic, we outline the molecular, cellular and organismal response pathways that designer nucleic acid nanodevices are likely to elicit in living systems. We address safety issues applicable when such designer DNA nanodevices interact with the immune system. In light of this, we discuss possible molecular programming strategies that could be integrated with such designer nucleic acid scaffolds to either evade or stimulate the host response with a view to optimizing and widening their applications in higher organisms.
|Alternate Journal||Nat Nanotechnol|
|Grant List||500095/Z/09/Z / / Wellcome Trust / United Kingdom|