Skip to main content

Genetically Encoded Fluorescent Biosensors to Explore AMPK Signaling and Energy Metabolism

  • Chapter
  • First Online:
Book cover AMP-activated Protein Kinase

Part of the book series: Experientia Supplementum ((EXS,volume 107))

Abstract

Maintenance of energy homeostasis is a basic requirement for cell survival. Different mechanisms have evolved to cope with spatial and temporal mismatch between energy-providing and -consuming processes. Among these, signaling by AMP-activated protein kinase (AMPK) is one of the key players, regulated by and itself regulating cellular adenylate levels. Further understanding its complex cellular function requires deeper insight into its activation patterns in space and time at a single cell level. This may become possible with an increasing number of genetically encoded fluorescent biosensors, mostly based on fluorescence resonance energy transfer, which have been engineered to monitor metabolic parameters and kinase activities. Here, we review basic principles of biosensor design and function and the advantages and limitations of their use and provide an overview on existing FRET biosensors to monitor AMPK activation, ATP concentration, and ATP/ADP ratios, together with other key metabolites and parameters of energy metabolism.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

Download references

Acknowledgments

This work was supported by a grant from the Region Rhône Alpes, France (to U.S. and I.B.). Initial experiments of the authors on FRET sensors were supported among others by the EU 6th framework programs (contract LSHM-CT-2004-005272 EXGENESIS), Fondation ARC R2012 (CA 25/09/2014), and the Agence Nationale de Recherche (France, chaire d’excellence to U.S.).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Uwe Schlattner .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2016 Springer International Publishing Switzerland

About this chapter

Cite this chapter

Pelosse, M., Cottet-Rousselle, C., Grichine, A., Berger, I., Schlattner, U. (2016). Genetically Encoded Fluorescent Biosensors to Explore AMPK Signaling and Energy Metabolism. In: Cordero, M., Viollet, B. (eds) AMP-activated Protein Kinase. Experientia Supplementum, vol 107. Springer, Cham. https://doi.org/10.1007/978-3-319-43589-3_20

Download citation

Publish with us

Policies and ethics