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Chemomechanical Communication between Liposomes Based on Enzyme Cascades.
Tseng, Yu-Ching; Song, Jiaqi; Zhang, Jianhua; Shandilya, Ekta; Sen, Ayusman.
Afiliación
  • Tseng YC; Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
  • Song J; Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
  • Zhang J; College of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan 430200, China.
  • Shandilya E; Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
  • Sen A; Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
J Am Chem Soc ; 146(23): 16097-16104, 2024 Jun 12.
Article en En | MEDLINE | ID: mdl-38805671
ABSTRACT
Communication between cells is crucial to the survival of both uni- and multicellular organisms. The primary mode of communication involves chemical cues. There is great current interest in mimicking this behavior in synthetic cells to understand the physical basis of intercellular communication and design collective functional behavior. Using liposomal cell mimics, we demonstrate how a chemical input can elicit a mechanical response (enhanced motility). We employed a single substrate to trigger enzyme cascade-induced control of the diffusion of up to three different liposome populations. Furthermore, substrate competition allows temporal control over enhanced diffusion. The use of enzyme cascades to propagate chemical signals provides a robust and efficient mechanism for diverse populations of protocells to coordinate their motion in response to signals from each other.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Liposomas Idioma: En Revista: J Am Chem Soc Año: 2024 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Liposomas Idioma: En Revista: J Am Chem Soc Año: 2024 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos