Skip to main content

Omics in Tuberculosis Diagnosis: Today and Tomorrow

  • Chapter
  • First Online:
Biomedical Translational Research
  • 608 Accesses

Abstract

The term “omics” refers to collective high-throughput approaches that include genomics, transcriptomics, proteomics and metabolomics. Primary focus of OMIC technologies includes identification of genes and genomic variants (genomics), mRNA expression levels (transcriptomics), proteins (proteomics) and low molecular weight metabolites (metabolomics) in cell or tissue type. Omics technologies may lead to detection of the novel molecular signatures (gene/protein/metabolites) which are specific to disease and may serve as a promising candidate for early diagnosis, prediction of therapeutic response and prognosis of disease. Individually, these technologies have contributed significantly towards medical advances. Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), is one of the deadly diseases, and worldwide millions of people suffer from TB and die every year. Diagnostics constitutes the most important component of TB control programme, and in recent years considerable progress has been made in the field of TB diagnosis. However, a rapid, cost-effective point-of-care (POC) diagnostic test for different forms of tuberculosis is still lacking. In this context, recent advancements utilising the multidimensional omic approach including genomics, transcriptomics and proteomics provide an improved platform for discovering the key molecular signatures to facilitate TB diagnostics and predicting treatment response. Utilising advanced and integrated omics technologies, recently there has been a tremendous progress in the field of biomarker discovery for TB diagnostics to achieve the goals set by the World Health Organization (WHO) End TB Strategy and the Foundation for Innovative New Diagnostics (FIND) Strategy for tuberculosis. This chapter is focused on various TB diagnostics based on various omics approaches with main emphasis on genomics and proteomics.

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

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2022 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Verma, I., Kaur, K. (2022). Omics in Tuberculosis Diagnosis: Today and Tomorrow. In: Sobti, R., Sobti, A. (eds) Biomedical Translational Research. Springer, Singapore. https://doi.org/10.1007/978-981-16-4345-3_13

Download citation

Publish with us

Policies and ethics