Modified polynucleotides for the production of cytoplasmic and cytoskeletal proteins
US11564998B2 · kind B2 · utility
2Cited by
10References
19Claims
0Family size
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Key dates
| Filing date | Sep 20, 2019 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Dec 21, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to compositions including polynucleotides encoding polypeptides which have been chemically modified by replacing the uridines with 1-methyl-pseudouridine to improve one or more of the stability and/or clearance in tissues, receptor uptake and/or kinetics, cellular access by the compositions, engagement with translational machinery, mRNA half-life, translation efficiency, immune evasion, protein production capacity, secretion efficiency, accessibility to circulation, protein half-life and/or modulation of a cell's status, function, and/or activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.