Evidence map›Paper›PMID 32198457›Full record

ArticleNature communications2020

Dissecting the role of PfAP2-G in malaria gametocytogenesis.

Gabrielle A Josling, Timothy J Russell, Jarrett Venezia, Lindsey Orchard, Riëtte van Biljon, Heather J Painter, Manuel Llinás

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed, 1 pooled it
–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

88 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Persistence ofMicrobiology spectrum · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Molecular mechanisms involved inFrontiers in microbiology · 2026
    Review
  11. Review
  12. Malaria: past, present, and future.Signal transduction and targeted therapy · 2025
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

28 more citing papers are in PubMed but not listed here.

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.

Gabrielle A JoslingDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA.
Timothy J RussellDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0001-6651-6366
Jarrett VeneziaDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA.
Lindsey OrchardDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0003-1295-3733
Riëtte van BiljonDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0002-1710-0441
Heather J PainterDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA.
Manuel LlinásDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, USA. manuel@psu.edu.

Funding

Dissecting the role of ApiAP2 proteins in transcriptional regulation during Plasmodium falciparum developmentR01AI125565 · NIAID · PENNSYLVANIA STATE UNIVERSITY, THE · PI LLINAS, MANUEL · 2016 to 2020
$1.9M
Eukaryotic Gene Regulation (EGR) Predoctoral Training ProgramT32GM125592 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI REESE, JOSEPH C · 2018 to 2022
$920k
NIAID NIH HHS R01 AI125565NIGMS NIH HHS T32 GM125592
6 · The paper itself

Abstract

In the malaria parasite Plasmodium falciparum, the switch from asexual multiplication to sexual differentiation into gametocytes is essential for transmission to mosquitos. The transcription factor PfAP2-G is a key determinant of sexual commitment that orchestrates this crucial cell fate decision. Here we identify the direct targets of PfAP2-G and demonstrate that it dynamically binds hundreds of sites across the genome. We find that PfAP2-G is a transcriptional activator of early gametocyte genes, and identify differences in PfAP2-G occupancy between gametocytes derived via next-cycle and same-cycle conversion. Our data implicate PfAP2-G not only as a transcriptional activator of gametocyte genes, but also as a potential regulator of genes important for red blood cell invasion. We also find that regulation by PfAP2-G requires interaction with a second transcription factor, PfAP2-I. These results clarify the functional role of PfAP2-G during sexual commitment and early gametocytogenesis.

Indexed as

CRISPR-Cas SystemsErythrocytesGene Expression RegulationGenes, ProtozoanMalariaMalaria, FalciparumPlasmodium falciparumProtozoan ProteinsTranscription FactorsProtozoan ProteinsTranscription Factors

Identifiers

PMID32198457
PMCPMC7083873

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.