ROLE OF INSULIN-LIKE GROWTH FACTOR 1 AND PHOSPHOINOSITIDE 3-KINASE IN A SETTING OF HEART DISEASE Academic Article uri icon

abstract

  • 1. The insulin-like growth factor 1 (IGF1)-phosphoinositide 3-kinase (PI3-K) pathway is a critical regulator of cell and organ growth. 2. In the heart, the IGF1-PI3-K pathway induces physiological heart growth with preserved or enhanced cardiac function. 3. The present review specifically discusses the role of the IGF1-PI3-K pathway in the setting of heart disease. 4. Genetic mouse models have highlighted the beneficial effects of the IGF1-PI3-K pathway in the heart in a setting of disease. These include maintenance of contractile function, antifibrotic and anti-apoptotic actions, inhibition of signalling transducers activated in disease settings and regeneration.

publication date

  • March 2008