Skip to main content

Skeletal Muscle Homeostasis and Aging in Drosophila

  • Chapter
  • First Online:
Life Extension

Part of the book series: Healthy Ageing and Longevity ((HAL,volume 3))

Abstract

A debilitating feature of aging in humans is the progressive loss of skeletal muscle mass and function termed sarcopenia. A variety of intrinsic and extrinsic factors that are induced by aging contribute to sarcopenia, which in turn is a risk factor for many other age-related diseases. While widely studied in human and rodent models, sarcopenia has been identified also in the common fruit fly Drosophila melanogaster. Drosophila is emerging as a powerful system to study the mechanisms underlying sarcopenia, as it shares many of the same skeletal muscle characteristics as mammalian models. Decreased protein homeostasis, mitochondrial dysfunction, increased apoptosis, and alterations in transcription are just a few of the features of sarcopenia that are shared between mammals and Drosophila. Given its short life span compared to mammals and the ease in conducting genetic manipulations, including genome-wide muscle-specific transgenic screens, Drosophila offers unique advantages for studying the fundamental mechanisms of skeletal muscle aging and may provide potential therapeutic targets to combat sarcopenia in humans.

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 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 109.99
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

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Fabio Demontis .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2015 Springer International Publishing Switzerland

About this chapter

Cite this chapter

Puppa, M.J., Demontis, F. (2015). Skeletal Muscle Homeostasis and Aging in Drosophila . In: Vaiserman, A., Moskalev, A., Pasyukova, E. (eds) Life Extension. Healthy Ageing and Longevity, vol 3. Springer, Cham. https://doi.org/10.1007/978-3-319-18326-8_5

Download citation

Publish with us

Policies and ethics