Las actividades opuestas protegen contra la proteotoxicidad de aparición en la edad

Ehud Cohen1, Jan Bieschke, Rhonda M Perciavalle

  • 1Molecular and Cell Biology Laboratory, Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA.

Science (New York, N.Y.)
|August 12, 2006
PubMed
Resumen

La ralentización del envejecimiento mediante la disminución de la señalización similar a la insulina / factor de crecimiento de la insulina-1 (IIS) redujo la toxicidad de la agregación de péptidos Abeta(1-42). Los factores de transcripción HSF-1 y DAF-16 modulan la agregación y desagregación de proteínas, vinculando el envejecimiento a la proteotoxicidad.

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