Evidence map›Paper›PMID 21589892›Full record

ArticlePLoS pathogens2011

Quantitative subcellular proteome and secretome profiling of influenza A virus-infected human primary macrophages.

Niina Lietzén, Tiina Ohman, Johanna Rintahaka, Ilkka Julkunen, Tero Aittokallio, Sampsa Matikainen, Tuula A Nyman

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed, 1 pooled it
7.5field-weighted citation impact, top 2% 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

76 citing papers in PubMed, 1 synthesis or guideline pooled it, 135 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. The ribosomal landscape in influenza A virus infection: from molecular mechanisms to clinical relevance.European respiratory review : an official journal of the European Respiratory Society · 2026
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. P2RX7 at the Host-Pathogen Interface of Infectious Diseases.Microbiology and molecular biology reviews : MMBR · 2021
    Review
  11. Article
  12. MASS SPECTROMETRY IN VIROLOGICAL SCIENCES.Mass spectrometry reviews · 2020
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

16 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 at 4 institutions in 1 country.

Niina LietzénInstitute of Biotechnology, University of Helsinki, Helsinki, Finland.
Tiina Ohman
Johanna Rintahaka
Ilkka Julkunen
Tero Aittokallio
Sampsa Matikainen
Tuula A Nyman
University of Helsinki · FIFinnish Institute of Occupational Health · FIFinnish Institute for Health and Welfare · FIUniversity of Turku · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Influenza A viruses are important pathogens that cause acute respiratory diseases and annual epidemics in humans. Macrophages recognize influenza A virus infection with their pattern recognition receptors, and are involved in the activation of proper innate immune response. Here, we have used high-throughput subcellular proteomics combined with bioinformatics to provide a global view of host cellular events that are activated in response to influenza A virus infection in human primary macrophages. We show that viral infection regulates the expression and/or subcellular localization of more than one thousand host proteins at early phases of infection. Our data reveals that there are dramatic changes in mitochondrial and nuclear proteomes in response to infection. We show that a rapid cytoplasmic leakage of lysosomal proteins, including cathepsins, followed by their secretion, contributes to inflammasome activation and apoptosis seen in the infected macrophages. Also, our results demonstrate that P2X₇ receptor and src tyrosine kinase activity are essential for inflammasome activation during influenza A virus infection. Finally, we show that influenza A virus infection is associated with robust secretion of different danger-associated molecular patterns (DAMPs) suggesting an important role for DAMPs in host response to influenza A virus infection. In conclusion, our high-throughput quantitative proteomics study provides important new insight into host-response against influenza A virus infection in human primary macrophages.

Indexed as

AnimalsApoptosisCathepsinsCell NucleusCells, CulturedChick EmbryoComputational BiologyCytoplasmFemaleHost-Pathogen InteractionsHumansInflammasomesInfluenza A virusLysosomesMacrophagesMitochondriaCathepsinsInflammasomesProteomeViral Proteins

Identifiers

PMID21589892
PMCPMC3093355
OpenAlexW2059802440

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.