Evidence map›Paper›PMID 21776331›Full record

ArticleSelf/nonself2011

Conceptual aspects of self and nonself discrimination.

Segundo Gonzalez, Ana Pilar González-Rodríguez, Beatriz Suárez-Álvarez, Alejandro López-Soto, Leticia Huergo-Zapico, Carlos Lopez-Larrea

Open access · bronzeAbstract read
In one paragraph

Article in Self/nonself, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

15 citing papers in PubMed, 57 citations in OpenAlex.

  1. Micro-chimerism: from evolution to revolution.Seminars in immunopathology · 2025
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  4. Mammalian Species-Specific Resistance to Mammary Cancer.Journal of mammary gland biology and neoplasia · 2025
    Review
  5. Article
  6. Immunopeptidomics in the cancer immunotherapy era.Exploration of targeted anti-tumor therapy · 2024
    Review
  7. Nonhuman primate models of pediatric viral diseases.Frontiers in cellular and infection microbiology · 2024
    Review
  8. Article
  9. Article
  10. Review
  11. Molecular pathobiology of scleritis and its therapeutic implications.International journal of ophthalmology · 2020
    Review
  12. Article
  13. Bioactive Nanoparticles for Cancer Immunotherapy.International journal of molecular sciences · 2018
    Review
  14. Review
  15. Review
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

6 authors at 4 institutions in 3 countries.

Segundo GonzalezFunctional Biology Department; Instituto Universitario Oncologico del Principado de Asturias (IUOPA); Universidad de Oviedo; Oviedo, Spain.
Ana Pilar González-Rodríguez
Beatriz Suárez-Álvarez
Alejandro López-Soto
Leticia Huergo-Zapico
Carlos Lopez-Larrea
Functional Technologies (United Kingdom) · GBInstituto de Investigación Sanitaria del Principado de Asturias · ESRussian State Agrarian Correspondence University · RUUniversidad de Oviedo · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the variety and complexity of microorganisms, the mechanisms needed for pathogen recognition are diverse. Innate immune recognition is mainly based on a series of germ-line encoded receptors that have been selected by evolution to recognize nonself molecules present in microorganisms. Innate immunity also recognizes changes in our cells caused by infection, such as the lack or induction of self molecules. Adaptative immunity somatically generates large repertories of receptors which collectively recognize any nonself antigen. These receptors are randomly generated, and the adaptative immune system has to learn how to eliminate or inactivate cells with high avidity receptors for self molecules. Given the enormous variety of microbe structures and immune receptors, the difference between self and nonself is not absolute; it depends on the threshold of activation. In genetically diverse populations, individuals who have this activation threshold too far from the average may suffer an autoimmune reaction. Accumulation of mutations in cancer cells generates neoantigens that may be also recognized as nonself molecules, but the extent of self and nonself discrimination limits immune responsiveness to them. Surprisingly, most of the molecules expressed by cancer cells recognized by the immune system are non mutated self molecules.

Identifiers

PMID21776331
PMCPMC3136900
OpenAlexW2067927044

What OpenQuestion holds

Textmetadata
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.