Evidence map›Paper›PMID 30558622›Full record

ArticleMalaria journal2018

Host genetic polymorphisms and serological response against malaria in a selected population in Sri Lanka.

Rajika L Dewasurendra, Anna Jeffreys, Sharmini A Gunawardena, Naduviladath V Chandrasekharan, Kirk Rockett, Dominic Kwiatkowski, Nadira D Karunaweera

Open access · goldAbstract read
In one paragraph

Article in Malaria journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. Article
  3. Host-Malaria Parasite Interactions and Impacts on Mutual Evolution.Frontiers in cellular and infection microbiology · 2020
    Review
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

7 authors at 2 institutions in 2 countries.

Rajika L DewasurendraDepartment of Parasitology, Faculty of Medicine, University of Colombo, Kynsey Road, Colombo 8, Sri Lanka.ORCID http://orcid.org/0000-0002-2041-6017
Anna JeffreysWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK.
Sharmini A GunawardenaDepartment of Parasitology, Faculty of Medicine, University of Colombo, Kynsey Road, Colombo 8, Sri Lanka.
Naduviladath V ChandrasekharanDepartment of Chemistry, Faculty of Science, University of Colombo, 94, Kumaratunga Mawatha, Colombo 3, Sri Lanka.
Kirk RockettWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK.
Dominic KwiatkowskiWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK.
Nadira D KarunaweeraDepartment of Parasitology, Faculty of Medicine, University of Colombo, Kynsey Road, Colombo 8, Sri Lanka. nadira@parasit.cmb.ac.lk.
University of Colombo · LKCentre for Human Genetics · GB

Funding

Medical Research Council MR/M006212/1University of Colombo AP/3/2011/PG/15Wellcome Trust 204911/Z/16/Z
6 · The paper itself

Abstract

backgroundAntibodies against the merozoite surface protein 1

methodsBlood was collected from individuals (n = 242) with a history of malaria within past 15 years for DNA and serum. ELISA was carried out for serum to determine the concentration of anti-malarial antibodies MSP1

resultsAge ranged 13-74 years (mean age = 40.21 years). Majority were females. Over 90% individuals possessed either one or more type(s) of anti-malarial antibodies. Five SNPs were significantly associated with seropositivity. One SNP was associated with MSP1 DISCUSSION AND

conclusionsThe study suggests that several SNPs in the human genome that exist in Sri Lankan populations are significantly associated with anti-malarial antibodies, either with generation and/or maintenance of antibodies for longer periods, which can be due to either individual polymorphisms or most probably a combined effect of the markers.

Indexed as

Immunity, HumoralPolymorphism, GeneticAdolescentAdultAgedAntibodies, ProtozoanAntigens, ProtozoanFemaleHumansMalaria, FalciparumMalaria, VivaxMaleMembrane ProteinsMerozoite Surface Protein 1Middle AgedPlasmodium falciparumAntibodies, ProtozoanAntigens, Protozoanapical membrane antigen I, PlasmodiumMembrane ProteinsMerozoite Surface Protein 1Protozoan Proteins

Identifiers

PMID30558622
PMCPMC6296029
OpenAlexW2904452149

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.