DNA origami nanostructures for treatment of acute kidney injury
Disclosed herein are methods of treating acute kidney injury. The A method can include administering a sufficient amount of a DNA origami nanostructure to a subject afflicted with AKI to increase an excretory function of said subject. In some examples, the DNA origami nanostructure includes a scaffold strand and a plurality of staple strands, in which the scaffold strand comprises a M1 3 viral genome having a length of 7249 base pairs; and each staple strand of the plurality of staple strands has a length of about 20 to 60 base pairs.
1. A method of treating acute kidney injury (AKI), the method comprising administering an effective amount of a DNA origami nanostructure to a subject afflicted with AKI to increase an excretory function of said subject.
2. The method of claim 1 , wherein the DNA origami nanostructure comprises a scaffold strand and a plurality of staple strands, wherein:
the scaffold strand comprises a M13 viral genome having a length of 7249 base pairs; and
each staple strand of the plurality of staple strands has a length of about 20 to 60 base pairs.
3. The method of claim 1 , further comprising providing sufficient conditions to induce a self-assembly of the scaffold strand and the plurality of staple strands into one of a plurality of forms.
4. The method of claim 3 , wherein the DNA origami nanostructure comprises a rectangular DNA origami nanostructure.
5. The method of claim 3 , wherein the DNA origami nanostructure comprises a triangular DNA origami nanostructure.
6. The method of claim 3 , wherein the DNA origami nanostructure comprises a tubular DNA origami nanostructure.
7. The method of claim 2 , further comprising determining whether the excretory function of the subject is increased by measuring a plurality of end products of nitrogen metabolism in a blood sample of the subject.
8. The method of claim 7 , wherein the plurality of end products comprises urea and creatinine.