Evidence map›Paper›PMID 21635248›Full record

ArticleImmunology2011

T regulatory cells participate in the control of germinal centre reactions.

Carla-Maria Alexander, Lorraine T Tygrett, Alexander W Boyden, Kristy L Wolniak, Kevin L Legge, Thomas J Waldschmidt

Open access · bronzeAbstract read
In one paragraph

Article in Immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 69 citations in OpenAlex.

  1. T Regulatory Mechanisms in Airway and Interstitial Lung Disease.Seminars in respiratory and critical care medicine · 2025
    Review
  2. Article
  3. Identification of Follicular T-Cell Subsets in Murine and Human Tissues.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. TFrontiers in immunology · 2019
    Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Cytokines in the Germinal Center Niche.Antibodies (Basel, Switzerland) · 2016
    Review
  20. Article
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 2 institutions in 1 country.

Carla-Maria AlexanderDepartment of Pathology, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA 52242, USA.
Lorraine T Tygrett
Alexander W Boyden
Kristy L Wolniak
Kevin L Legge
Thomas J Waldschmidt
University of Iowa · USNorthwestern University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007337 · NIGMS · UNIVERSITY OF IOWA · PI GEYER, PAMELA K., LENTZ, STEVEN R · 1985 to 2020
$15.9M
Chronic ethanol, B cell competence and lymphoid integrityR01AA019438 · NIAAA · UNIVERSITY OF IOWA · PI WALDSCHMIDT, THOMAS J · 2009 to 2010
$1.3M
NIAAA NIH HHS R01 AA019438NIAAA NIH HHS R01AA019438NIGMS NIH HHS T32 GM007337
6 · The paper itself

Abstract

Germinal centre (GC) reactions are central features of T-cell-driven B-cell responses, and the site where antibody-producing cells and memory B cells are generated. Within GCs, a range of complex cellular and molecular events occur which are critical for the generation of high affinity antibodies. These processes require exquisite regulation not only to ensure the production of desired antibodies, but to minimize unwanted autoreactive or low affinity antibodies. To assess whether T regulatory (Treg) cells participate in the control of GC responses, immunized mice were treated with an anti-glucocorticoid-induced tumour necrosis factor receptor-related protein (GITR) monoclonal antibody (mAb) to disrupt Treg-cell activity. In anti-GITR-treated mice, the GC B-cell pool was significantly larger compared with control-treated animals, with switched GC B cells composing an abnormally high proportion of the response. Dysregulated GCs were also observed regardless of strain, T helper type 1 or 2 polarizing antigens, and were also seen after anti-CD25 mAb treatment. Within the spleens of immunized mice, CXCR5(+) and CCR7(-) Treg cells were documented by flow cytometry and Foxp3(+) cells were found within GCs using immunohistology. Final studies demonstrated administration of either anti-transforming growth factor-β or anti-interleukin-10 receptor blocking mAb to likewise result in dysregulated GCs, suggesting that generation of inducible Treg cells is important in controlling the GC response. Taken together, these findings indicate that Treg cells contribute to the overall size and quality of the humoral response by controlling homeostasis within GCs.

Indexed as

AnimalsGerminal CenterMiceMice, Inbred BALB CMice, Inbred C57BLMice, TransgenicT-Lymphocytes, Regulatory

Identifiers

PMID21635248
PMCPMC3143357
OpenAlexW1492982278

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.