Evidence map›Paper›PMID 22609148›Full record

ReviewTrends in immunology2012

The otherness of self: microchimerism in health and disease.

J Lee Nelson

Abstract readReview
In one paragraph

Review in Trends in immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 2 pooled it
–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

101 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Identifying Key Questions and Challenges in Microchimerism Biology.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  10. Review
  11. Article
  12. Review
  13. The Microchimerism Literature Atlas.Bioinformatics and biology insights · 2025
    Article
  14. Article
  15. Review
  16. Review
  17. Presence of fetal microchimerisms in the heart and effect on cardiac repair.Frontiers in cell and developmental biology · 2024
    Article
  18. Article
  19. Article
  20. Article

41 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

1 author.

J Lee NelsonImmunogenetics, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA. jln@fhcrc.org

Funding

PREGNANCY, MICROCHIMERISM, AND AUTOIMMUNE DISEASER01AI041721 · NIAID · FRED HUTCHINSON CANCER RESEARCH CENTER · PI NELSON, J. LEE · 1997 to 2011
$4.2M
ALLOIMMUNITY IN AUTO IMMUNE DISEASER01AI045659 · NIAID · FRED HUTCHINSON CANCER RESEARCH CENTER · PI NELSON, J. LEE · 1999 to 2009
$3.4M
Fetal Microchimerism in the Human BrainR21NS071418 · NINDS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI NELSON, J. LEE · 2012 to 2013
$486k
Transgenerational Microchimerism in Pregnancy LossR21AI072547 · NIAID · FRED HUTCHINSON CANCER RESEARCH CENTER · PI NELSON, J. LEE · 2007 to 2008
$483k
NIAID NIH HHS AI072547NIAID NIH HHS AI41721NIAID NIH HHS AI45659NIAID NIH HHS R01 AI041721NIAID NIH HHS R01 AI045659NIAID NIH HHS R21 AI072547NINDS NIH HHS NS071418NINDS NIH HHS R21 NS071418
6 · The paper itself

Abstract

Microchimerism (Mc) refers to the harboring of a small number of cells (or DNA) that originated in a different individual. Naturally acquired Mc derives primarily from maternal cells in her progeny, or cells of fetal origin in women. Both maternal and fetal Mc are detected in hematopoietic cells including T and B cells, monocyte/macrophages, natural killer (NK) cells and granulocytes. Mc appears also to generate cells such as myocytes, hepatocytes, islet β cells and neurons. Here, the detrimental and beneficial potential of Mc is examined. The prevalence, diversity and durability of naturally acquired Mc, including in healthy individuals, indicates that a shift is needed from the conventional paradigm of 'self versus other' to a view of the normal 'self' as constitutively chimeric.

Indexed as

AutoimmunityChimerismAnimalsAutoimmune DiseasesHLA AntigensHumansNeoplasmsHLA Antigens

Identifiers

PMID22609148
PMCPMC3516290

What OpenQuestion holds

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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.