Evidence map›Paper›PMID 21317386›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2011

Estriol generates tolerogenic dendritic cells in vivo that protect against autoimmunity.

Tracey L Papenfuss, Nicole D Powell, Melanie A McClain, Ashley Bedarf, Amber Singh, Ingrid E Gienapp, Todd Shawler, Caroline C Whitacre

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
5.4field-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

63 citing papers in PubMed, 132 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Sex Bias in Autoimmunity: New Findings and New Opportunities.JID innovations : skin science from molecules to population health · 2025
    Review
  6. Article
  7. Hepatic immune regulation and sex disparities.Nature reviews. Gastroenterology & hepatology · 2024
    Review
  8. Mechanisms underlying sex differences in autoimmunity.The Journal of clinical investigation · 2024
    Review
  9. Review
  10. Review
  11. Review
  12. The Influence of Sex Hormones and X Chromosome in Immune Responses.Current topics in microbiology and immunology · 2023
    Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Review

3 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 1 institution in 1 country.

Tracey L PapenfussDepartment of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA. papenfuss.1@osu.edu
Nicole D Powell
Melanie A McClain
Ashley Bedarf
Amber Singh
Ingrid E Gienapp
Todd Shawler
Caroline C Whitacre
The Ohio State University · US

Funding

Hormonal Modulation of DCs: Influences on Innate and Adaptive ImmunityK01RR022198 · NCRR · OHIO STATE UNIVERSITY · PI PAPENFUSS, TRACEY L · 2006 to 2010
$623k
Regulatory myeloid cells in inflammatory disease: Therapy and targeted generatioR21AI095773 · NIAID · OHIO STATE UNIVERSITY · PI PAPENFUSS, TRACEY L · 2012 to 2013
$408k
NCRR NIH HHS K01 RR022198NIAID NIH HHS R21 AI095773
6 · The paper itself

Abstract

Chronic inflammation contributes to numerous diseases, and regulation of inflammation is crucial for disease control and resolution. Sex hormones have potent immunoregulatory abilities. Specifically, estrogen influences immune cells and inflammation, which contributes to the sexual dimorphism of autoimmunity and protection against disease seen during pregnancy in multiple sclerosis (MS) and its animal model, experimental autoimmune encephalomyelitis (EAE). Although long thought to act primarily on T cells, recent evidence demonstrated that myeloid cells, such as dendritic cells (DCs), are essential in mediating estrogen's protective effects. Estriol (E3), a pregnancy-specific estrogen, has therapeutic efficacy in MS and EAE, and we evaluated whether E3 could act exclusively through DCs to protect against the inflammatory autoimmune disease EAE. Levels of activation markers (CD80 and CD86) and inhibitory costimulatory markers (PD-L1, PD-L2, B7-H3, and B7-H4) were increased in E3 DCs. E3 DCs had decreased proinflammatory IL-12, IL-23, and IL-6 mRNA expression, increased immunoregulatory IL-10 and TGF-β mRNA expression, and a decreased ratio of IL-12/IL-10 protein production. Importantly, transfer of E3 DCs to mice prior to active induction of EAE protected them from developing EAE through immune deviation to a Th2 response. This protection was apparent, even in the face of in vitro and in vivo inflammatory challenge. In summary, our results showed that E3 generates tolerogenic DCs, which protect against the inflammatory autoimmune disease EAE. Targeted generation of tolerogenic DCs with immunomodulatory therapeutics, such as E3, has potential applications in the treatment of numerous autoimmune and chronic inflammatory diseases.

Indexed as

Immune ToleranceAnimalsAutoimmune DiseasesBiomarkersCell DifferentiationCells, CulturedCoculture TechniquesDendritic CellsEncephalomyelitis, Autoimmune, ExperimentalEstriolFemaleGrowth InhibitorsInflammation MediatorsMiceMice, Inbred C57BLMice, TransgenicBiomarkersEstriolGrowth InhibitorsInflammation MediatorsPregnancy Proteins

Identifiers

PMID21317386
PMCPMC3600583
OpenAlexW2106519567

What OpenQuestion holds

Textmetadata
LicenceTDM
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.