Evidence map›Paper›PMID 37708854›Full record

ArticleCell host & microbe2023

Identification of genes required for Plasmodium gametocyte-to-sporozoite development in the mosquito vector.

Chiamaka Valerie Ukegbu, Ana Rita Gomes, Maria Giorgalli, Melina Campos, Alexander J Bailey, Tanguy Rene Balthazar Besson, Oliver Billker, Dina Vlachou, George K Christophides

Abstract read
In one paragraph

Article in Cell host & microbe, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Life science alliance · 2026
    Article
  2. Article
  3. Review
  4. A pleckstrin homology domain protein is involved in crystalloid formation inFrontiers in cellular and infection microbiology · 2026
    Article
  5. Article
  6. MappingbioRxiv : the preprint server for biology · 2025
    Article
  7. Elevated NADNature communications · 2025
    Article
  8. The molecular mechanisms driving Plasmodium cell division.Biochemical Society transactions · 2024
    Review
  9. Review
  10. IntracellularProceedings of the National Academy of Sciences of the United States of America · 2023
    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

9 authors.

Chiamaka Valerie UkegbuDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Ana Rita GomesDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK; Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton CB10 1SA, UK.
Maria GiorgalliDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Melina CamposDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Alexander J BaileyDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Tanguy Rene Balthazar BessonDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Oliver BillkerWellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton CB10 1SA, UK.
Dina VlachouDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK. Electronic address: d.vlachou@imperial.ac.uk.
George K ChristophidesDepartment of Life Sciences, Imperial College London, London SW7 2AZ, UK. Electronic address: g.christophides@imperial.ac.uk.

Funding

Wellcome Trust 107983Wellcome Trust 220110
6 · The paper itself

Abstract

Malaria remains one of the most devastating infectious diseases. Reverse genetic screens offer a powerful approach to identify genes and molecular processes governing malaria parasite biology. However, the complex regulation of gene expression and genotype-phenotype associations in the mosquito vector, along with sexual reproduction, have hindered the development of screens in this critical part of the parasite life cycle. To address this, we developed a genetic approach in the rodent parasite Plasmodium berghei that, in combination with barcode sequencing, circumvents the fertilization roadblock and enables screening for gametocyte-expressed genes required for parasite infection of the mosquito Anopheles coluzzii. Our results confirm previous findings, validating our approach for scaling up, and identify genes necessary for mosquito midgut infection, oocyst development, and salivary gland infection. These findings can aid efforts to study malaria transmission biology and to develop interventions for controlling disease transmission.

Indexed as

AnophelesSporozoitesAnimalsMosquito VectorsPlasmodium bergheicrystalloidgametocyte expressionhost-parasite interactionsmalaria transmissionoocystookinete gliding motilityookinete vesicle traffickingsalivary gland invasionsignature-tagged mutagenesissporozoite infectivity

Identifiers

PMID37708854
PMCPMC7618085

What OpenQuestion holds

Textmetadata
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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.