Evidence map›Paper›PMID 9799221›Full record

ArticleThe EMBO journal1998

Malaria infection of the mosquito Anopheles gambiae activates immune-responsive genes during critical transition stages of the parasite life cycle.

G Dimopoulos, D Seeley, A Wolf, F C Kafatos

Abstract read
In one paragraph

Article in The EMBO journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing 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

113 citing papers in PubMed.

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  13. Horizontal Transmission of the SymbiontFrontiers in microbiology · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Transcriptomic Analysis ofInternational journal of molecular sciences · 2019
    Article
  18. Article
  19. Fly foregut and transmission of microbes.Advances in insect physiology · 2019
    Article
  20. Article

53 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

4 authors.

G DimopoulosEuropean Molecular Biology Laboratory, Meyerhofstrasse 1, D-69117 Heidelberg, Germany.
D Seeley
A Wolf
F C Kafatos

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Six gene markers have been used to map the progress of the innate immune response of the mosquito vector, Anopheles gambiae, upon infection by the malaria parasite, Plasmodium berghei. In addition to four previously reported genes, the set of markers included NOS (a nitric oxide synthase gene fragment) and ICHIT (a gene encoding two putative chitin-binding domains separated by a polythreonine-rich mucin region). In the midgut, a robust response occurs at 24 h post-infection, at a time when malaria ookinetes traverse the midgut epithelium, but subsides at later phases of malaria development. In contrast, the salivary glands show no significant response at 24 h, but are activated in a prolonged late phase when sporozoites are released from the midgut into the haemolymph and invade the glands, between 10 and 25 days after blood feeding. Furthermore, the abdomen of the mosquito minus the midgut shows significant activation of immune markers, with complex kinetics that are distinct from those of both midgut and salivary glands. The parasite evidently elicits immune responses in multiple tissues of the mosquito, two of which are epithelia that the parasite must traverse to complete its development. The mechanisms of these responses and their significance for malaria transmission are discussed.

Indexed as

Amino Acid SequenceAnimalsAnophelesCloning, MolecularFemaleGenes, InsectGenetic MarkersInsect ProteinsLarvaMalariaMiceMolecular Sequence DataNitric Oxide SynthasePlasmodium bergheiRNA, MessengerSalivary GlandsGenetic MarkersICHIT protein, Anopheles gambiaeInsect ProteinsNitric Oxide SynthaseRNA, Messenger

Identifiers

PMID9799221
PMCPMC1170938

What OpenQuestion holds

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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.