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Review
. 2023 Feb 9:13:1090013.
doi: 10.3389/fcimb.2023.1090013. eCollection 2023.

Diagnosis of cerebral malaria: Tools to reduce Plasmodium falciparum associated mortality

Pranavi Muppidi  1 , Emily Wright  1 , Samuel C Wassmer  1 , Himanshu Gupta  1   2
Affiliations
Review

Diagnosis of cerebral malaria: Tools to reduce Plasmodium falciparum associated mortality

Pranavi Muppidi et al. Front Cell Infect Microbiol. .

Abstract

Cerebral malaria (CM) is a major cause of mortality in Plasmodium falciparum (Pf) infection and is associated with the sequestration of parasitised erythrocytes in the microvasculature of the host's vital organs. Prompt diagnosis and treatment are key to a positive outcome in CM. However, current diagnostic tools remain inadequate to assess the degree of brain dysfunction associated with CM before the window for effective treatment closes. Several host and parasite factor-based biomarkers have been suggested as rapid diagnostic tools with potential for early CM diagnosis, however, no specific biomarker signature has been validated. Here, we provide an updated review on promising CM biomarker candidates and evaluate their applicability as point-of-care tools in malaria-endemic areas.

Keywords: biomarkers; cerebral malaria; diagnosis; plasmodium falciparum; therapeutic avenues.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
iRBC adhesion and subsequent release of potential biomarkers for cerebral malaria in Plasmodium falciparum infection. The cytoadherence of infected red blood cells triggers the release of parasitic and host components leading to a cascade of inflammatory mechanisms. In turn, these result in brain microvasculature endothelial disruption and clinical manifestations of cerebral malaria. These factors, listed in the blue boxes, can be considered as biomarkers of cerebral malaria.
See this image and copyright information in PMC

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