Cited by 629Malaria Research and ControlHemoglobinopathies and Related DisordersGenetic Associations and Epidemiology

Global distribution of the sickle cell gene and geographical confirmation of the malaria hypothesis

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Piel, Frédéric B., Patil, Anand P., Howes, Rosalind E., Nyangiri, Oscar A., Gething, Peter W., Williams, Thomas N., Weatherall, David J., Hay, Simon I.·2010·Nature Communications

Abstract

It has been 100 years since the first report of sickle haemoglobin (HbS). More than 50 years ago, it was suggested that the gene responsible for this disorder could reach high frequencies because of resistance conferred against malaria by the heterozygous carrier state. This traditional example of balancing selection is known as the 'malaria hypothesis'. However, the geographical relationship between the transmission intensity of malaria and associated HbS burden has never been formally investigated on a global scale. Here, we use a comprehensive data assembly of HbS allele frequencies to generate the first evidence-based map of the worldwide distribution of the gene in a Bayesian geostatistical framework. We compare this map with the pre-intervention distribution of malaria endemicity, using a novel geostatistical area-mean comparison. We find geographical support for the malaria hypothesis globally; the relationship is relatively strong in Africa but cannot be resolved in the Americas or in Asia. Sixty years ago it was suggested that the sickle cell disease mutation survives because the heterozygous genotype confers resistance to malaria, resulting in correlation of the two geographical distributions. The authors use a new global assembly of sickle allele frequencies to support this hypothesis at the global scale.

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Crossref · 10.1038/ncomms1104

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  • Sickle cell anemia results from homozygosity for the βS allele, a single nucleotide polymorphism in the β-globin gene that substitutes valine for glutamic acid and produces hemoglobin S.

    “Sickle cell anemia is caused by homozygosity of the beta-S (βS) allele (located on chromosome 11p15.5), which differs from the wild-type β-allele by a single nucleotide polymorphism dbSNP Rs334(T;T) in which GTG is substituted for GAG in the sixth codon of the β-globin gene (1, 3, 5, 6).”

    From Pathophysiology of Sickle Cell Disease (2019) · cites this paper as [3]

    The paper’s Abstract (page not provided) states that HbS has a β-globin Glu→Val substitution at position 6 and that a child inheriting HbS from both parents suffers from sickle cell anaemia. Our copy does not specify the single-nucleotide change, rs334 identifier, GTG/GAG codons, or chromosome location given in the citing sentence. (LLM, conf=0.88)

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3 of the 271 references couldn’t be matched to a known paper.

Research works printed but not linked: 2

  1. Weatherall, D., Akinyanju, O., Fucharoen, S., Olivieri, N. & Musgrove, P. in Disease Control Priorities in Developing Countries (eds Jamison, D. T. et al.) Ch. 34, 663–680 (Oxford University Press, 2006).
  2. Livingstone, F. B. Frequencies of Hemoglobin Variants: Thalassemia, the Glucose-6-Phosphate Dehydrogenase Deficiency, G6Pd Variants and Ovalocytosis in Human Populations (Oxford University Press, 1985).

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Authors
Piel, F. B., Patil, A. P., Howes, R. E., Nyangiri, O. A., Gething, P. W., Williams, T. N., Weatherall, D. J., & Hay, S. I.
Affiliations
  • University of Oxford (GB)
  • Kenya Medical Research Institute (KE)
  • John Radcliffe Hospital (GB)
Corresponding author
  • Piel, Frédéric B.
  • Hay, Simon I.
Venue
Nature Communications
Published
2010-11-02
Volume
1
Issue
1
Pages
104-104
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2128855640
Cited by
629
References
271
Citations by year
2026: 36 · 2025: 39 · 2024: 47 · 2023: 62 · 2022: 52 · 2021: 52 · 2020: 61 · 2019: 45 · 2018: 36 · 2017: 41 · 2016: 41 · 2015: 29 · 2014: 25 · 2013: 22 · 2012: 21
FWCI
19.41
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by-nc-sa)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
Wellcome Trust (091758, 076934, 085406, 079080, 079091)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Malaria Research and Control
  • Health Sciences › Medicine › Genetics › Hemoglobinopathies and Related Disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
sickle cell trait, hemoglobin S, balancing selection, malaria resistance, malaria endemicity, geostatistical mapping, Bayesian geostatistics, global distribution

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