Insulin-like growth factor-I receptor signal transduction: At the interface between physiology and cell biology

Andrew A. Butler, Shoshana Yakar, Ira H. Gewolb, Michael Karas, Yumiko Okubo, Derek LeRoith

Research output: Contribution to journalArticle

Abstract

The insulin-like growth factor-I receptor (IGF-IR) mediates the biological actions of IGF-I and IGF-II. The IGFs play a critical role in promoting development, stimulating growth and organogenesis via mitogenic, antiapoptotic and chemotactic activity. Recent research has focused on the events that occur intracellularly upon receptor activation. Several pathways have been shown to be important. The insulin-receptor substrate (IRS), SHC, GRB2, CRKII and CRKL adaptor proteins have all been implicated in transmitting signals to the nucleus of the cell. This review outlines some of the signalling pathways believed to be important in converting IGF-IR activation into changes in cell behavior and metabolism. Copyright (C) 1998 Elsevier Science Inc.

Original languageEnglish (US)
Pages (from-to)19-26
Number of pages8
JournalComparative Biochemistry and Physiology -- Part B: Biochemistry and
Volume121
Issue number1
DOIs
StatePublished - 1998

Fingerprint

Cytology
Signal transduction
IGF Type 1 Receptor
Physiology
Cell Biology
Signal Transduction
Chemical activation
Insulin-Like Growth Factor II
Organogenesis
Insulin Receptor
Cell Nucleus
Insulin-Like Growth Factor I
Growth and Development
Metabolism
Substrates
Research
Proteins
CRKL protein

Keywords

  • Cell biology
  • Insulin-like growth factor-I receptor
  • Physiology
  • Signal transduction

ASJC Scopus subject areas

  • Biochemistry
  • Physiology

Cite this

Insulin-like growth factor-I receptor signal transduction : At the interface between physiology and cell biology. / Butler, Andrew A.; Yakar, Shoshana; Gewolb, Ira H.; Karas, Michael; Okubo, Yumiko; LeRoith, Derek.

In: Comparative Biochemistry and Physiology -- Part B: Biochemistry and, Vol. 121, No. 1, 1998, p. 19-26.

Research output: Contribution to journalArticle

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