An example of a cytokine is a contra-inflammatory cytokine, for example IL-4 and IL-10, and an example of autoantigen is GAD. A novel method for the production of transgenic proteins of interest suitable for oral administration is also disclosed....http://www.google.com/patents/US7361331?utm_source=gb-gplus-sharePatent US7361331 - Plant bioreactorsAdvanced Patent SearchPublication numberUS7361331