Scientists used a modified virus carrying a specific cow milk protein promoter and human insulin gene sequences to alter adult skin cells. These modified cells were then used as a template to ...

The researchers were focusing on i-motif DNA, which has an interlocking structure resembling a knot, and was only confirmed ...

Whereas early recombinant products approved were invariably replacement proteins, displaying amino acid sequences identical to the native human molecule (e.g., human insulin, Factor VIII ...