Cited by 35Malaria Research and ControlPregnancy and preeclampsia studiesHemoglobinopathies and Related Disorders

Haemozoin as a marker of placental parasitization

McGready, Rose, Brockman, Alan, Cho, Thein, Levesque, Martin A., Tkachuk, Ariana N., Meshnick, Steven R., Nosten, François·2002·Transactions of the Royal Society of Tropical Medicine and Hygiene

Abstract

Both Plasmodium vivax and P. falciparum malaria can cause the delivery of low birthweight babies. In this report, we have quantitated haemozoin levels in placentas from women living on the Thai-Burmese border in a region of low transmission for both P. falciparum and P. vivax malaria from June 1995 to January 2000. P. falciparum malaria infections during pregnancy lead to the accumulation of haemozoin (malaria pigment) in the placenta, especially in infections near term and in primigravid pregnancies. Haemozoin concentration was not associated with adverse birth outcomes. Women with P. vivax infections during pregnancy do not have measurable levels of placental haemozoin suggesting that P. vivax-infected erythrocytes do not accumulate in the placenta as much as P. falciparum-infected ones.

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Crossref · 10.1016/s0035-9203(02)90339-1

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  • Hemozoin can persist for months following treatment of a documented infection, and the extent of hemozoin deposition is thought to correlate with cumulative exposure, with levels associated with gravidity, degree of parasitemia at treatment and reinfection before delivery.

    “Hemozoin can persist for months in women following treatment of a documented infection [58], and the extent of hemozoin deposition is thought to correlate with cumulative exposure [54] such that levels have been associated with gravidity, the degree of parasitemia at the time of treatment and reinfection before delivery [57].”

    From Diagnosing malaria in pregnancy: An update (2012) · cites this paper as [58]

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Authors
McGready, R., Brockman, A., Cho, T., Levesque, M. A., Tkachuk, A. N., Meshnick, S. R., & Nosten, F.
Affiliations
  • Mahidol University (TH)
  • Shoklo Malaria Research Unit (TH)
  • University of Michigan (US)
Corresponding author
McGready, Rose
Venue
Transactions of the Royal Society of Tropical Medicine and Hygiene
Published
2002-11
Volume
96
Issue
6
Pages
644-646
ISSN
0035-9203 (ISSN-L)
OpenAlex
W1988250570
Cited by
35
References
19
Citations by year
2026: 1 · 2025: 1 · 2024: 1 · 2023: 1 · 2022: 2 · 2021: 1 · 2020: 13 · 2019: 1 · 2017: 1 · 2013: 3 · 2012: 3
FWCI
1.06
Type
journal article
Language
en
Open access
closed
Locations
  • Transactions of the Royal Society of Tropical Medicine and Hygiene (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Wellcome Trust
  • Royal Society
  • University of Oxford
  • Mahidol University
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Malaria Research and Control
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Health Sciences › Medicine › Genetics › Hemoglobinopathies and Related Disorders
Keywords
hemozoin, placental malaria, Plasmodium falciparum, Plasmodium vivax, malaria in pregnancy, placenta, low birth weight, primigravida, adverse birth outcomes, Thai-Myanmar border
MeSH terms
Analysis of Variance, Female, Hemeproteins, Humans, Infant, Low Birth Weight, Infant, Newborn, Placenta, Placenta Diseases, Pregnancy, Regression Analysis, Biomarkers, Pregnancy Complications, Parasitic, Malaria, Falciparum, Malaria, Vivax, Parasitemia

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