Evidence map›Paper›PMID 24864124›Full record

ArticleThe Journal of infectious diseases2014

Small molecule targeting malaria merozoite surface protein-1 (MSP-1) prevents host invasion of divergent plasmodial species.

Rajesh Chandramohanadas, Basappa, Bruce Russell, Kingsley Liew, Yin Hoe Yau, Alvin Chong, Min Liu, Karthigayan Gunalan, Rahul Raman, Laurent Renia and 6 more

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
  2. Targeting theHeliyon · 2022
    Review
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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

16 authors.

Rajesh ChandramohanadasInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART) Singapore University of Technology and Design, 20 Dover Drive.
BasappaInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART).
Bruce RussellDepartment of Microbiology, Yong Loo Lin School of Medicine, National University of Singapore and.
Kingsley LiewInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART).
Yin Hoe YauSchool of Biological Sciences, Nanyang Technological University, Singapore.
Alvin ChongInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART).
Min LiuInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART).
Karthigayan GunalanSchool of Biological Sciences, Nanyang Technological University, Singapore.
Rahul RamanDepartment of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts.
Laurent ReniaSingapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR).
Francois NostenShoklo Malaria Research Unit, Mae Sot, Thailand Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, Oxford University, United Kingdom.
Susana Geifman ShochatSchool of Biological Sciences, Nanyang Technological University, Singapore.
Ming DaoInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART) Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge;
Ram SasisekharanInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART) Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts.
Subra SureshDepartment of Biomedical Engineering and Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh.
Peter PreiserInterdisciplinary Research Group of Infectious Diseases, Singapore MIT Alliance for Research and Technology Centre (SMART) School of Biological Sciences, Nanyang Technological University, Singapore.

Funding

Multiscale Modeling and Parallel Simulations of Blood Flow in Cerebral Malaria anR01HL094270 · NHLBI · BROWN UNIVERSITY · PI KARNIADAKIS, GEORGE, SURESH, SUBRA · 2009 to 2011
$1.8M
NHLBI NIH HHS R01 HL094270NHLBI NIH HHS R01HL094270
6 · The paper itself

Abstract

Malaria causes nearly 1 million deaths annually. Recent emergence of multidrug resistance highlights the need to develop novel therapeutic interventions against human malaria. Given the involvement of sugar binding plasmodial proteins in host invasion, we set out to identify such proteins as targets of small glycans. Combining multidisciplinary approaches, we report the discovery of a small molecule inhibitor, NIC, capable of inhibiting host invasion through interacting with a major invasion-related protein, merozoite surface protein-1 (MSP-1). This interaction was validated through computational, biochemical, and biophysical tools. Importantly, treatment with NIC prevented host invasion by Plasmodium falciparum and Plasmodium vivax--major causative organisms of human malaria. MSP-1, an indispensable antigen critical for invasion and suitably localized in abundance on the merozoite surface represents an ideal target for antimalarial development. The ability to target merozoite invasion proteins with specific small inhibitors opens up a new avenue to target this important pathogen.

Indexed as

AntimalarialsEndocytosisHumansMerozoite Surface Protein 1Plasmodium falciparumPlasmodium vivaxAntimalarialsMerozoite Surface Protein 1chemical biologyglycan mimetic small moleculeshost invasionmalariamass spectrometrymerozoite surface proteinsPlasmodium falciparumPlasmodium vivaxred blood cell

Identifiers

PMID24864124
PMCPMC4334792

What OpenQuestion holds

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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.