Neurons and growth factors: The good, the bad and the future
The Insulin-like Growth Factor (IGF) system plays a fundamental role throughout the life cycle, acting via both endocrine and paracrine mechanisms. Studies by Prof George Werther and the Endocrine Research team at the Melbourne Children’s Campus have shown that IGF is critical in early development, especially in the brain, where a deficiency leads to marked microcephaly, and it is essential in repair of ischaemic injury.