| abstract |
The disclosure provides compositions and methods for delivering a payload to cells or tissues that express GLUT4. In some embodiments, the compositions comprise an antibody, or fragment or derivative thereof, that specifically binds to glucose transporter 4 ("GLUT4") protein, and a therapeutic payload conjugated thereto. In some exemplary embodiments, the compositions are useful for methods of treating a disease or condition in a subject with a genetic mutation in a gene encoding dystrophin protein, wherein the payload comprises a nucleic acid encoding a functional dystrophin protein or functional fragment thereof to ameliorate aspects of the disease. |