Disulfide-rich peptides as next-generation radiopharmaceuticals

Joshua J. Dilly,B. Savage,Conan K. Wang

Published 2025 in Australian journal of chemistry (Print)

ABSTRACT

Peptides are emerging as a preferred targeting agent for many radiopharmaceutical targets due to several favourable characteristics, including high tissue penetration and target specificity. Among them, disulfide-rich peptides stand out for their exceptional intrinsic stability, making them particularly well-suited for further development in this field – yet they remain underexplored. This review highlights examples where disulfide-rich peptides have been used in radiopharmaceuticals for imaging and therapy. We compare them to recently approved peptide radiopharmaceuticals to provide context and support for the broader use of disulfide-rich peptides for targeted delivery of radiation. Future directions are also discussed, including how emerging technologies can be applied to the discovery of new disulfide-rich peptide radiopharmaceuticals.

PUBLICATION RECORD

  • Publication year

    2025

  • Venue

    Australian journal of chemistry (Print)

  • Publication date

    2025-11-10

  • Fields of study

    Not labeled

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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