Nature reviews. Chemistry

Polymers with precise sequences for reliable gene delivery

Updated

Abstract

Sequence-defined polymeric systems may enhance gene delivery efficiency compared to traditional polymers.

  • Traditional polymers used for gene delivery often suffer from structural variability and unpredictable performance.
  • Sequence-defined polymers allow for precise control over their molecular structure and charge distribution.
  • Improved structural precision in polymeric carriers is associated with better functional performance in gene delivery.
  • These advancements could facilitate overcoming biological barriers and achieving targeted delivery to specific tissues.
  • Various synthetic methods, including solid-phase synthesis and flow chemistry, enable the development of these precise polymers.

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Competing interests

0 of 13
authors report competing interests
13 report none
PubMed

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