| 摘要 |
The present invention relates to DNA enzymes of type 10-23 with certain modifications of specific nucleotides in the core sequence rendering the DNA enzymes particularly stable and additionally exhibiting substantially the same or a higher cleavage efficiency with respect to their substrate when compared against the corresponding unmodified DNA enzymes. The present application further provides host cells containing the DNA enzymes according to the invention. In addition there is provided a pharmaceutical formulation which contains the DNA enzymes or host cells according to the invention. The DNA enzymes and further subjects are directed in particular against the vanilloid receptor 1 (VR1), or picornaviruses. The present invention further provides small interference RNA molecules (siRNA) directed against VR1, and host cells containing the siRNA. The siRNA and corresponding host cells are suitable as pharmaceutical formulations or for the preparation of pharmaceutical formulations, in particular for the treatment of pain and other pathological conditions associated with VR1.
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