Modified dnase and uses thereof

Modified DNase I protein in which one or more amino acids of a DNase I protein are modified non-cellularly, are provided. The modified DNase I protein exhibits a DNA hydrolytic activity in the presence of actin and an improved DNA hydrolytic activity compared to a homologous non-modified DNase I pro...

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Bibliographische Detailangaben
Hauptverfasser: Shaaltiel, Yoseph, Chen Zeltsburg, Lilach, Neta, Hagit, Fux, Liat, Shulman, Avidor, Ruderfer, Ilya, Ugortsev, Yulia, Lavee Laviad, Elad, Gelley, Sivan
Format: Patent
Sprache:eng
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Zusammenfassung:Modified DNase I protein in which one or more amino acids of a DNase I protein are modified non-cellularly, are provided. The modified DNase I protein exhibits a DNA hydrolytic activity in the presence of actin and an improved DNA hydrolytic activity compared to a homologous non-modified DNase I protein. Processes of preparing the modified DNase I protein and uses thereof in, for example, reducing a DNA content in sputum and/or in treating a disease or condition associated with excess extracellular DNA in a fluid, secretion or tissue of a subject, are also provided.