Skip to main content

Advertisement

Log in

The determinants of alternative RNA splicing in human cells

  • Review
  • Published:
Molecular Genetics and Genomics Aims and scope Submit manuscript

Abstract

Alternative splicing represents an important level of the regulation of gene function in eukaryotic organisms. It plays a critical role in virtually every biological process within an organism, including regulation of cell division and cell death, differentiation of tissues in the embryo and the adult organism, as well as in cellular response to diverse environmental factors. In turn, studies of the last decade have shown that alternative splicing itself is controlled by different mechanisms. Unfortunately, there is no clear understanding of how these diverse mechanisms, or determinants, regulate and constrain the set of alternative RNA species produced from any particular gene in every cell of the human body. Here, we provide a consolidated overview of alternative splicing determinants including RNA–protein interactions, epigenetic regulation via chromatin remodeling, coupling of transcription-to-alternative splicing, effect of secondary structures in pre-RNA, and function of the RNA quality control systems. We also extensively and critically discuss some mechanistic insights on coordinated inclusion/exclusion of exons during the formation of mature RNA molecules. We conclude that the final structure of RNA is pre-determined by a complex interplay between cis- and trans-acting factors. Altogether, currently available empirical data significantly expand our understanding of the functioning of the alternative splicing machinery of cells in normal and pathological conditions. On the other hand, there are still many blind spots that require further deep investigations.

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

References

Download references

Acknowledgements

We thank Dr. Alexandra Radzisheuskaya (Biotech Research and Innovation Centre, University of Copenhagen, Copenhagen, Denmark) for critical reading of the manuscript.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Tatsiana V. Ramanouskaya.

Ethics declarations

Funding

This work was supported in part by the Ministry of Education of the Republic of Belarus, grant #3.08.3 (947/54).

Conflict of interest

The authors declare that no conflict of interests exists.

Additional information

Communicated by S. Hohmann.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ramanouskaya, T.V., Grinev, V.V. The determinants of alternative RNA splicing in human cells. Mol Genet Genomics 292, 1175–1195 (2017). https://doi.org/10.1007/s00438-017-1350-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00438-017-1350-0

Keywords

Navigation