Evidence map›Paper›PMID 32831093›Full record

ReviewMalaria journal2020

The biology of unconventional invasion of Duffy-negative reticulocytes by Plasmodium vivax and its implication in malaria epidemiology and public health.

Lemu Golassa, Lucas Amenga-Etego, Eugenia Lo, Alfred Amambua-Ngwa

Open access · goldAbstract readReview
In one paragraph

Review in Malaria journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
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  11. Prevalence and characteristics ofmedRxiv : the preprint server for health sciences · 2023
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  18. Frontiers in immunology · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 4 institutions in 4 countries.

Lemu GolassaAklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia. lgolassa@gmail.com.ORCID http://orcid.org/0000-0002-1216-8711
Lucas Amenga-EtegoWest African Center for Cell Biology of Infectious Pathogens, University of Ghana, Accra, Ghana.
Eugenia LoDepartment of Biological Sciences, University of North Carolina at Charlotte, Charlotte, NC, USA.
Alfred Amambua-NgwaMedical Research Council Unit, The Gambia at London School of Hygiene and Tropical Medicine, Banjul, The Gambia.
Addis Ababa University · ETMRC Unit the Gambia · GMUniversity of Ghana · GHUniversity of North Carolina at Charlotte · US

Funding

Comparative Genomics of Plasmodium vivax: Insights into Duffy Negative Erythrocyte InvasionR15AI138002 · NIAID · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI LO, EUGENIA · 2018 to 2018
$433k
NIAID NIH HHS R15 AI138002
6 · The paper itself

Abstract

Plasmodium vivax has been largely neglected over the past century, despite a widespread recognition of its burden across region where it is endemic. The parasite invades reticulocytes, employing the interaction between Plasmodium vivax Duffy binding protein (PvDBP) and human Duffy antigen receptor for chemokines (DARC). However, P. vivax has now been observed in Duffy-negative individuals, presenting a potentially serious public health problem as the majority of African populations are Duffy-negative. Invasion of Duffy-negative reticulocytes is suggested to be through duplication of the PvDBP and a novel protein encoded by P. vivax erythrocyte binding protein (EBP) genes. The emergence and spread of specific P. vivax strains with ability to invade Duffy-negative reticulocytes has, therefore, drawn substantial attention and further complicated the epidemiology and public health implication of vivax malaria. Given the right environment and vectorial capacity for transmission coupled with the parasite's ability to invade Duffy-negative individuals, P. vivax could increase its epidemiological significance in Africa. In this review, authors present accruing knowledge on the paradigm shift in P. vivax invasion of Duffy-negative reticulocytes against the established mechanism of invading only Duffy-positive individuals and offer a perspective on the epidemiological diagnostic and public health implication in Africa.

Indexed as

Public HealthAntigens, ProtozoanDuffy Blood-Group SystemHumansMalaria, VivaxPlasmodium vivaxProtozoan ProteinsReceptors, Cell SurfaceReticulocytesACKR1 protein, humanAntigens, ProtozoanDuffy antigen binding protein, PlasmodiumDuffy Blood-Group SystemProtozoan ProteinsReceptors, Cell SurfaceDuffy antigensLigandPlasmodium vivaxReceptorReticulocyte

Identifiers

PMID32831093
PMCPMC7443611
OpenAlexW3080519926

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.