What question did this study set out to answer?

Develop a new series of amino lipids to improve endosomal escape, delivery efficiency, and tolerability for repeated mRNA administration.

March 18, 2018Molecular TherapyOpen Access

A Novel Amino Lipid Series for mRNA Delivery: Improved Endosomal Escape and Sustained Pharmacology and Safety in Non-human Primates

View Full Paper

Ask AI

Bookmark

Authors

SSStaci SabnisModerna Therapeutics (United States)EKE. Sathyajith KumarasingheModerna Therapeutics (United States)TSTimothy SalernoModerna Therapeutics (United States)

Discussion

Member takes

Implication

Preclinical evaluation demonstrates safe, repeat-dose mRNA delivery with enhanced endosomal escape in non-human primates, highlighting potential for chronic mRNA-based therapies.

Key Points

Develop a new series of amino lipids to improve endosomal escape, delivery efficiency, and tolerability for repeated mRNA administration.
Engineered novel amino lipids using structure-activity relationships to optimize pharmacokinetic properties.
Evaluated mRNA delivery efficacy, endosomal escape mechanisms, and pharmacokinetics in rodent and non-human primate models.
Conducted a 1-month repeat-dose toxicology evaluation in rats and non-human primates.
Identified a lead amino lipid that significantly improved endosomal escape and enabled robust mRNA delivery in rodents and non-human primates.
Demonstrated no adverse events during a 1-month repeat-dosing toxicology study in rats and non-human primates at therapeutically relevant doses.

Cite This Study

Sabnis et al. (2018) studied this question.

synapsesocial.com/papers/69d6b4858dca315383ed8993 https://doi.org/10.1016/j.ymthe.2018.03.010

View Full Paper

Ask AI

Bookmark

Implication

Preclinical evaluation demonstrates safe, repeat-dose mRNA delivery with enhanced endosomal escape in non-human primates, highlighting potential for chronic mRNA-based therapies.

A Novel Amino Lipid Series for mRNA Delivery: Improved Endosomal Escape and Sustained Pharmacology and Safety in Non-human Primates

Discussion

Member takes

Implication

Key Points

Cite This Study

A Novel Amino Lipid Series for mRNA Delivery: Improved Endosomal Escape and Sustained Pharmacology and Safety in Non-human Primates

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider