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6 - The influence of inherited traits on malaria infection

Published online by Cambridge University Press:  14 August 2009

David J. Roberts
Affiliation:
Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom
Tyler Harris
Affiliation:
Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom
Thomas Williams
Affiliation:
Wellcome Trust-KEMRI Centre for Geographic Medicine, Kenya; Department of Paediatrics, Faculty of Medicine, Imperial College of Science Technology and Medicine, Exhibition Road United Kingdom
Richard Bellamy
Affiliation:
Kintampo Health Research Centre, Ghana
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Summary

INTRODUCTION

The history of genetics and the study of malaria are inextricably linked. The burden of disease due to malaria across much of the world has selected for a series of very visible traits of major medical importance, including the alleles of genes encoding haemoglobin, red cell enzymes, and membrane proteins. Furthermore, it now appears that many other genes may also influence the outcome of infection, including some that modulate the immune responses and others that encode for endothelial proteins as might be expected from the intricate life cycle of the parasite in the human host (Fig. 6.1).

A short chapter cannot hope to be a comprehensive description of such a large field of scientific endeavour. The selection of evidence and the discussion of its significance are inevitably personal. Nevertheless, we will attempt to address some of the major questions that have been at the heart of studies of the genetic influence on malaria infection, including ‘What is the overall impact of genetics on malaria infection?’, ‘What protective traits have been identified already?’, ‘How can we identify new protective traits?’, and ‘How do these traits result in protection?’ The approaches we can use to study these questions continue to change with new genetic and molecular techniques that allow us to extract and analyse more genetic information, not least of which is the sequence of both the human and parasite genomes. However, we must not be satisfied with a simple catalogue of resistance traits to malaria.

Type
Chapter
Information
Susceptibility to Infectious Diseases
The Importance of Host Genetics
, pp. 139 - 184
Publisher: Cambridge University Press
Print publication year: 2003

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  • The influence of inherited traits on malaria infection
    • By David J. Roberts, Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom, Tyler Harris, Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom, Thomas Williams, Wellcome Trust-KEMRI Centre for Geographic Medicine, Kenya; Department of Paediatrics, Faculty of Medicine, Imperial College of Science Technology and Medicine, Exhibition Road United Kingdom
  • Edited by Richard Bellamy, Kintampo Health Research Centre, Ghana
  • Book: Susceptibility to Infectious Diseases
  • Online publication: 14 August 2009
  • Chapter DOI: https://doi.org/10.1017/CBO9780511546235.006
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  • The influence of inherited traits on malaria infection
    • By David J. Roberts, Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom, Tyler Harris, Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom, Thomas Williams, Wellcome Trust-KEMRI Centre for Geographic Medicine, Kenya; Department of Paediatrics, Faculty of Medicine, Imperial College of Science Technology and Medicine, Exhibition Road United Kingdom
  • Edited by Richard Bellamy, Kintampo Health Research Centre, Ghana
  • Book: Susceptibility to Infectious Diseases
  • Online publication: 14 August 2009
  • Chapter DOI: https://doi.org/10.1017/CBO9780511546235.006
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • The influence of inherited traits on malaria infection
    • By David J. Roberts, Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom, Tyler Harris, Nuffield Department of Clinical Laboratory Sciences and National Blood Service-Oxford Centre, John Radcliffe Hospital, United Kingdom, Thomas Williams, Wellcome Trust-KEMRI Centre for Geographic Medicine, Kenya; Department of Paediatrics, Faculty of Medicine, Imperial College of Science Technology and Medicine, Exhibition Road United Kingdom
  • Edited by Richard Bellamy, Kintampo Health Research Centre, Ghana
  • Book: Susceptibility to Infectious Diseases
  • Online publication: 14 August 2009
  • Chapter DOI: https://doi.org/10.1017/CBO9780511546235.006
Available formats
×