Evidence map›Paper›PMID 34998927›Full record

ArticleMolecular and biochemical parasitology2022

Plasmodium falciparum Cysteine Rich Secretory Protein uniquely localizes to one end of male gametes.

Sudhir Kumar, Amanda S Leeb, Ashley M Vaughan, Stefan H I Kappe

Abstract read
In one paragraph

Article in Molecular and biochemical parasitology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. mBio · 2023
    Article
  2. Article
  3. Article
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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

4 authors.

Sudhir KumarCenter for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, Washington, USA. Electronic address: sudhir.kumar@seattlechildrens.org.
Amanda S LeebCenter for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, Washington, USA.
Ashley M VaughanCenter for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, Washington, USA; Department of Pediatrics, University of Washington, Seattle, USA.
Stefan H I KappeCenter for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, Washington, USA; Department of Global Health, University of Washington, Seattle, Washington, USA; Department of Pediatrics, University of Washington, Seattle, USA.

Funding

Systems genetics of artemisinin resistanceP01AI127338 · NIAID · UNIVERSITY OF NOTRE DAME · PI Michael T Ferdig, Ashley M Vaughan · 2017 to 2026
$21.3M
NIAID NIH HHS P01 AI127338
6 · The paper itself

Abstract

Fertilization is a central event during the life cycle of most eukaryotic organisms and involves gamete recognition and fusion, ultimately resulting in zygote formation. Gamete fertilization in the malaria-causing Plasmodium parasites occurs inside the mosquito midgut and represents a major bottleneck in the life cycle. Cysteine Rich Secretory Proteins (CRISPs) are key molecules involved in fertilization in vertebrates and the presence of a CRISP ortholog in human malaria infective Plasmodium falciparum suggested a possible role in fertilization. Strikingly, P. falciparum CRISP exhibited a unique terminal localization in the male microgamete. Parasites with a CRISP gene deletion (P. falciparum crisp

Indexed as

MalariaMalaria, FalciparumParasitesAnimalsCysteineGerm CellsHumansLife Cycle StagesMaleMosquito VectorsPlasmodium falciparumCysteineexflagellationfertilizationMalariamosquitosignalingtransmission

Identifiers

PMID34998927
PMCPMC8904303

What OpenQuestion holds

Textmetadata
LicenceTDM
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.