Amb motiu del tancament d'estiu, la validació de documents es reprendrà a partir del 28 d'agost de 2026. Disculpeu les molèsties.
Con motivo del cierre de verano, la validación de documentos se reanudará a partir del 28 de agosto de 2026. Disculpad las molestias
Due to the summer closure, document validation will resume starting August 28, 2026. We apologize for any inconvenience.

Tipus de document

Article

Versió

Versió acceptada

Data de publicació

Tots els drets reservats

Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/173364

Photoswitchable dynasore analogs to control endocytosis with light

Títol de la revista

Director/Tutor

ISSN de la revista

Títol del volum

Resum

The spatiotemporal control of cellular dynamic processes has great fundamental interest but lacks versatile molecular tools. Dynamin is a key protein in endocytosis and an appealing target to manipulate cell trafficking using patterns of light. We have developed the first photoswitchable small-molecule inhibitors of endocytosis (dynazos), by a stepwise design of the photochromic and pharmacological properties of dynasore, a dynamin inhibitor. We have characterized their photochromism with UV-visible and transient absorption spectroscopy and their biological activity using fluorescence microscopies and flow cytometry. Dynazos are water-soluble, cell permeable, and photostable, and enable fast, single- wavelength photoswitchable inhibition of clathrin-mediated endocytosis at micromolar concentration.

Citació

Citació

CAMARERO, Núria, et al. Photoswitchable dynasore analogs to control endocytosis with light. Chemical Science. 2020. Vol. 11, num. 8981-8988. ISSN 2041-6520. [consulted: 4 of August of 2026]. Available at: https://hdl.handle.net/2445/173364

Exportar metadades

JSON - METS

Compartir registre