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<p>Chaperones are essential for the functions of many biomacromolecules as they facilitate folding, stabilize conformation, and prevent aggregation. Considering the high cost, low availability, and poor in vitro stability of natural chaperones, the development of artificial chaperones has been in high demand. Here, artificial chaperones that mimic the chaperoning functions on proteins and nucleic acids are reviewed. Aspects of compositions and structures of artificial chaperones, ranging from low-molecular-weight chemical chaperones to high-molecular-weight polymeric chaperones to complex nanostructures, are described. Furthermore, smart artificial chaperones that function in response to various external stimuli are described, pointing out their great potential to enable designs of more complex and functional systems for applications in biology, medicine, and industry.</p><p></p>

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Artificial chaperones: from conventional designs to smart systems

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年3月25日

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  • Wancheng Zhang,
  • Atsushi Maruyama

摘要

Chaperones are essential for the functions of many biomacromolecules as they facilitate folding, stabilize conformation, and prevent aggregation. Considering the high cost, low availability, and poor in vitro stability of natural chaperones, the development of artificial chaperones has been in high demand. Here, artificial chaperones that mimic the chaperoning functions on proteins and nucleic acids are reviewed. Aspects of compositions and structures of artificial chaperones, ranging from low-molecular-weight chemical chaperones to high-molecular-weight polymeric chaperones to complex nanostructures, are described. Furthermore, smart artificial chaperones that function in response to various external stimuli are described, pointing out their great potential to enable designs of more complex and functional systems for applications in biology, medicine, and industry.