Evidence map›Paper›PMID 19534804›Full record

ArticleBMC genomics2009

Host cell transcriptional profiling during malaria liver stage infection reveals a coordinated and sequential set of biological events.

Sónia S Albuquerque, Céline Carret, Ana Rita Grosso, Alice S Tarun, Xinxia Peng, Stefan H I Kappe, Miguel Prudêncio, Maria M Mota

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 1 pooled it
8.2field-weighted citation impact, top 3% of its field
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

77 citing papers in PubMed, 1 synthesis or guideline pooled it, 125 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Transcriptional Profiling of the Rabbit Liver Infected WithTransboundary and emerging diseases · 2024
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Maria M. Mota: BringingFrontiers in cellular and infection microbiology · 2022
    Article
  17. Article
  18. Single-cell RNA profiling ofFrontiers in cellular and infection microbiology · 2022
    Article
  19. Article
  20. Review

17 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

8 authors at 2 institutions in 2 countries.

Sónia S AlbuquerqueUnidade de Malária, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal. sonialbuquerques@gmail.com
Céline Carret
Ana Rita Grosso
Alice S Tarun
Xinxia Peng
Stefan H I Kappe
Miguel Prudêncio
Maria M Mota
University of Lisbon · PTCenter for Infectious Disease Research · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

backgroundPlasmodium sporozoites migrate to the liver where they traverse several hepatocytes before invading the one inside which they will develop and multiply into thousands of merozoites. Although this constitutes an essential step of malaria infection, the requirements of Plasmodium parasites in liver cells and how they use the host cell for their own survival and development are poorly understood.

resultsTo gain new insights into the molecular host-parasite interactions that take place during malaria liver infection, we have used high-throughput microarray technology to determine the transcriptional profile of P. berghei-infected hepatoma cells. The data analysis shows differential expression patterns for 1064 host genes starting at 6 h and up to 24 h post infection, with the largest proportion correlating specifically with the early stages of the infection process. A considerable proportion of those genes were also found to be modulated in liver cells collected from P. yoelii-infected mice 24 and 40 h after infection, strengthening the data obtained with the in vitro model and highlighting genes and pathways involved in the host response to rodent Plasmodium parasites.

conclusionOur data reveal that host cell infection by Plasmodium sporozoites leads to a coordinated and sequential set of biological events, ranging from the initial stage of stress response up to the engagement of host metabolic processes and the maintenance of cell viability throughout infection.

Indexed as

Gene Expression ProfilingAnimalsCell Line, TumorHepatocytesHost-Parasite InteractionsLiverMalariaMiceMice, Inbred BALB COligonucleotide Array Sequence AnalysisPlasmodium bergheiSporozoitesTime Factors

Identifiers

PMID19534804
PMCPMC2706893
OpenAlexW2153793097

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.