Skip to main content

Voltage-Dependent Calcium Channels (CaVs) and CatSper in Spermatogenic and Sperm Cells

  • Chapter
  • First Online:
Voltage-Gated Calcium Channels

Abstract

As in most cell types, intracellular Ca2+ regulates many fundamental physiological functions in sperm and its progenitors. Ca2+ permeable and voltage-dependent channels in their plasma membrane deeply influence the intracellular Ca2+ concentration. Notably, the role of traditional voltage-dependent Ca2+ channels (CaVs) in spermatogenesis, sperm maturation, motility, and preparation for egg fusion is not well defined. Sperm possesses a unique and very complex Ca2+ channel regulated by intracellular pH, Ca2+, and voltage called CatSper that is key for fertilization and influences motility, and possibly the acrosome reaction (AR). This exocytotic singular event encompasses the fusion of the acrosome vesicle in the posterior region of the head to the plasma membrane preparing this cell to fuse and fertilize the egg. Though CaVs and CatSper may participate in this reaction, it is still a pending question. In this chapter, we examine the characteristics of these Ca2+ channels and their involvement in sperm physiology.

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

Acknowledgements

Contract grant sponsor: Consejo Nacional de Ciencia y Tecnología (CONACyT-Mexico). Contract grant numbers: 71 to AD; 319694 to ILG Contract grant sponsor: Dirección General de Asuntos del Personal Académico/ Universidad Nacional Autónoma de México (DGAPA/ UNAM). Contract grant numbers: IN207122 to CT; IN200919 to AD; IN205518 and IN208321 to ILG. Contract grant sponsor: National Institutes of Health (NIH) Contract grant numbers: NICHD R01 grant # R01HD069631 to CMS.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Alberto Darszon .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Darszon, A., Ferreira, J.J., López-González, I., Orta, G., Treviño, C.L., Santi, C.M. (2022). Voltage-Dependent Calcium Channels (CaVs) and CatSper in Spermatogenic and Sperm Cells. In: Zamponi, G.W., Weiss, N. (eds) Voltage-Gated Calcium Channels . Springer, Cham. https://doi.org/10.1007/978-3-031-08881-0_23

Download citation

Publish with us

Policies and ethics