Evidence map›Paper›PMID 31559936›Full record

ArticleParasitology2019

A

Borja López-Gutiérrez, Marta Cova, Luis Izquierdo

Abstract read
In one paragraph

Article in Parasitology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. From a single C-mannose to multiple C-mannosyltransferases.The Journal of biological chemistry · 2026
    Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Compounds targeting GPI biosynthesis orComputational and structural biotechnology journal · 2022
    Article
  9. ProteinMolecules (Basel, Switzerland) · 2021
    Review
  10. Unveiling the Sugary Secrets ofFrontiers in microbiology · 2021
    Review
  11. The Journal of biological chemistry · 2020
    Article
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

3 authors.

Borja López-GutiérrezISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.ORCID 0000-0002-7159-5836
Marta CovaISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.ORCID 0000-0001-6727-248X
Luis IzquierdoISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.ORCID 0000-0002-3704-9874

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

C-mannosylation was recently identified in the thrombospondin-related anonymous protein (TRAP) from Plasmodium falciparum salivary gland sporozoites. A candidate P. falciparum C-mannosyltransferase (PfDPY-19) was demonstrated to modify thrombospondin type 1 repeat (TSR) domains in vitro, exhibiting a different acceptor specificity than their mammalian counterparts. According to the described minimal acceptor of PfDPY19, several TSR domain-containing proteins of P. falciparum could be C-mannosylated in vivo. However, the relevance of this protein modification for the parasite viability remains unknown. In the present study, we used CRISPR/Cas9 technology to generate a PfDPY19 null mutant, demonstrating that this glycosyltransferase is not essential for the asexual blood development of the parasite. PfDPY19 gene disruption was not associated with a growth phenotype, not even under endoplasmic reticulum-stressing conditions that could impair protein folding. The data presented in this work strongly suggest that PfDPY19 is unlikely to play a critical role in the asexual blood stages of the parasite, at least under in vitro conditions.

Indexed as

Life Cycle StagesBloodCRISPR-Cas SystemsGlycosylationLoss of Function MutationMannosyltransferasesPlasmodium falciparumProtozoan ProteinsReproduction, AsexualSalivary GlandsThrombospondinsMannosyltransferasesProtozoan ProteinsThrombospondinsC-mannosylationglycosylationmalariaPlasmodium falciparumthrombospondin type 1 repeat (TSR) domains

Identifiers

PMID31559936
PMCPMC6939167

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.