Evidence map›Paper›PMID 33479315›Full record

ArticleScientific reports2021

A nuclear protein, PfMORC confers melatonin dependent synchrony of the human malaria parasite P. falciparum in the asexual stage.

Maneesh K Singh, Giulliana Tessarin-Almeida, Barbara K M Dias, Pedro Scarpellli Pereira, Fahyme Costa, Jude M Przyborski, Celia R S Garcia

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. eLife · 2024
    Article
  4. Review
  5. AeLife · 2024
    Article
  6. bioRxiv : the preprint server for biology · 2024
    Article
  7. Oxidative Stress in Malaria: Potential Benefits of Antioxidant Therapy.International journal of molecular sciences · 2022
    Review
  8. Article
  9. Evidence of G-Protein-Coupled Receptors (GPCR) in the Parasitic ProtozoaInternational journal of molecular sciences · 2021
    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.

Maneesh K SinghDepartment of Parasitology, Institute of Biomedical Science, University of São Paulo, São Paulo, 05508-000, Brazil.ORCID 0000-0003-1474-4695
Giulliana Tessarin-AlmeidaDepartment of Physiology, Institute of Bioscience, University of São Paulo, São Paulo, 05508-090, Brazil.
Barbara K M DiasDepartment of Parasitology, Institute of Biomedical Science, University of São Paulo, São Paulo, 05508-000, Brazil.
Pedro Scarpellli PereiraDepartment of Parasitology, Institute of Biomedical Science, University of São Paulo, São Paulo, 05508-000, Brazil.
Fahyme CostaDepartment of Parasitology, Institute of Biomedical Science, University of São Paulo, São Paulo, 05508-000, Brazil.
Jude M PrzyborskiDepartment of Biochemistry and Molecular Biology (BiMoBi), Interdisciplinary Research Center (iFZ), Justus-Liebig-University, Giessen, Germany.
Celia R S GarciaDepartment of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, 05508-000, Brazil. cgarcia@usp.br.ORCID 0000-0003-2825-1701

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo 2017/08684-7Fundação de Amparo à Pesquisa do Estado de São Paulo 2019/094907
6 · The paper itself

Abstract

The host hormone melatonin is known to modulate the asexual cell-cycle of the human malaria parasite Plasmodium falciparum and the kinase PfPK7 is fundamental in the downstream signaling pathways. The nuclear protein PfMORC displays a histidine kinase domain and is involved in parasite cell cycle control. By using a real-time assay, we show a 24 h (h) rhythmic expression of PfMORC at the parasite asexual cycle and the expression is dramatically changed when parasites were treated with 100 nM melatonin for 17 h. Moreover, PfMORC expression was severely affected in PfPK7 knockout (PfPK7

Indexed as

AnimalsErythrocytesHumansMalaria, FalciparumMelatoninNuclear ProteinsPlasmodium falciparumProtozoan ProteinsReproduction, AsexualMelatoninNuclear ProteinsProtozoan Proteins

Identifiers

PMID33479315
PMCPMC7820235

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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.