Биологическая активность
200Oi10 is an ионизируемый lipidoid used in липид nanoparticles (LNPs) for RNA delivery. Structurally, it features ester-conjugated cleavable липид tails, enhancing biodegradability and reducing toxicity compared to non-cleavable analogs. Preclinical studies show that 200Oi10-based LNPs primarily accumulate in the liver (97.7%) after intravenous administration. However, intraperitoneal injection redirects biodistribution, achieving 46.4% pancreatic uptake, which can be further amplified by incorporating cationic lipids like DOTAP. This unique tropism enables pancreas-targeted mRNA delivery. 200Oi10's ester linkages promote rapid clearance, improving biocompatibility while maintaining siRNA/mRNA delivery efficiency. Its design exemplifies the use of degradable lipidoids to balance organ specificity, efficacy, and safety in RNA therapeutics.
Оригинал на английском
200Oi10 is an ionizable lipidoid used in lipid nanoparticles (LNPs) for RNA delivery. Structurally, it features ester-conjugated cleavable lipid tails, enhancing biodegradability and reducing toxicity compared to non-cleavable analogs. Preclinical studies show that 200Oi10-based LNPs primarily accumulate in the liver (97.7%) after intravenous administration. However, intraperitoneal injection redirects biodistribution, achieving 46.4% pancreatic uptake, which can be further amplified by incorporating cationic lipids like DOTAP. This unique tropism enables pancreas-targeted mRNA delivery. 200Oi10's ester linkages promote rapid clearance, improving biocompatibility while maintaining siRNA/mRNA delivery efficiency. Its design exemplifies the use of degradable lipidoids to balance organ specificity, efficacy, and safety in RNA therapeutics.
Химические свойства
- Брутто-формула
- C₇₅H₁₄₅O₁₀N₅
- Мол. масса
- 1277.01 г/моль
- SMILES
- CC(C)CCCCCCCOC(=O)CCN(CCC(=O)OCCCCCCCC(C)C)CCN(CCC(=O)OCCCCCCCC(C)C)CCN1CCN(CCN(CCC(=O)OCCCCCCCC(C)C)CCC(=O)OCCCCCCCC(C)C)CC1
- Синонимы
- 200,Oi,10， 200Oi,10
3D-структура молекулы
Вращайте мышью · Колесо — масштаб
Хранение и физические свойства
- Условия хранения
- 1 года -20°C Publication: Enhancing RNA-lipid nanoparticle delivery: Organ- and cell-specificity and barcoding strategies-J Control Release. 2024 Sep 18;375:366388.
Безопасность и документация
Только для научно-исследовательского применения. Не предназначено для использования у пациентов или в качестве лекарственного средства.