Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.


Sci. STKE, 8 February 2005
Vol. 2005, Issue 270, p. tr4
[DOI: 10.1126/stke.2702005tr4]


Introduction: Overview of Pathways and Networks and GPCR Signaling

Ravi Iyengar*

Department of Pharmacology and Biological Chemistry, Mount Sinai School of Medicine, New York, NY 10029, USA.

Abstract: This Teaching Resource provides the overview to the course "Cell Signaling Systems: A Course for Graduate Students" and lays out the general principles that can be deduced from the current understanding of the organization of cell signaling pathways and networks and how information flows through these pathways and networks. In addition, the lecture provides an overview of G protein-coupled receptor (GPCR) signaling. A description of the lecture, along with a set of slides (;2005/270/tr4/DC1) used to present this information, is provided.

*Contact information. E-mail: ravi.iyengar{at}

Citation: R. Iyengar, Introduction: Overview of Pathways and Networks and GPCR Signaling. Sci. STKE 2005, tr4 (2005).

Read the Full Text

To Advertise     Find Products

Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882