Abstract
Particle acceleration-mediated biolistics transformation has been rapidly adopted as a versatile technology for gene delivery since its original application as a physical method for delivery of foreign genes into higher plants. We have designed a versatile hand-held gene gun device for the genetic immunization of animals in vivo. The gene gun is driven by air blast and therefore does not require helium gas or vacuum for its function. In this report, we have employed this gene gun device to introduce allogeneic H-2Kb DNA directly into tumor nodules of K36 tumor-bearing AKR/J mice. Expression of the exogenous H-2Kb gene led to the regression of well-established K36 tumors. This tumor regression was correlated with the generation of potent secondary CTL responses against the K36 tumor cells following expression of the exogenous H-2Kb gene in the K36 tumor cells. Furthermore, it was observed that H-2Kb stimulator cells could stimulate the generation of both allogeneic and tumor-specific secondary CTL responses whereas mitomycin-C treated tumor cells could only stimulate tumor-specific secondary CTL responses. This approach of introducing allogeneic MHC genes directly into cutaneous tumor lesions via biolistics transformation of tumor cells in vivo can potentially be developed into an effective method for cancer gene therapy.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$259.00 per year
only $21.58 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hui, K., Chia, T. Eradication of tumor growth via biolistic transformation with allogeneic MHC genes. Gene Ther 4, 762–767 (1997). https://doi.org/10.1038/sj.gt.3300472
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/sj.gt.3300472