Evidence map›Paper›PMID 22887772›Full record

ArticleGenesis (New York, N.Y. : 2000)2012

Generation of CD4CreER(T²) transgenic mice to study development of peripheral CD4-T-cells.

Katayoun Aghajani, Shilpa Keerthivasan, Yu Yu, Fotini Gounari

Open access · greenAbstract read
In one paragraph

Article in Genesis (New York, N.Y. : 2000), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

51 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. FOXP-stabilization of thebioRxiv : the preprint server for biology · 2026
    Article
  5. Maternal Krüppel-like factor 2 (KLF2)+ CD4 T cells promote fertility and fetal tolerance.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Article
  7. bioRxiv : the preprint server for biology · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. IL-7Rα on CD4Journal of neuroinflammation · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. "Next top" mouse models advancing CTCL research.Frontiers in cell and developmental biology · 2024
    Review
  18. Article
  19. Article
  20. Socs1-knockout in skin-resident CD4Biochemistry and biophysics reports · 2023
    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

4 authors at 2 institutions in 1 country.

Katayoun AghajaniDivision of Rheumatology and Knapp Center for Lupus and Immunology Research, University of Chicago, Chicago, Illinois, USA.
Shilpa Keerthivasan
Yu Yu
Fotini Gounari
University of Chicago · USMoffitt Cancer Center · US

Funding

Wnt/b-catenin signaling in T-cell transformationR21AI076720 · NIAID · UNIVERSITY OF CHICAGO · PI GOUNARI, FOTINI · 2008 to 2009
$422k
NIAID NIH HHS R21 AI076720NIAID NIH HHS R21AI076720
6 · The paper itself

Abstract

After thymic emigration CD4-T-cells continue to differentiate into multiple effector and suppressor sublineages in peripheral lymphoid organs. In vivo analysis of peripheral CD4-T-cell differentiation has relied on animal models with targeted gene mutations. These are expressed either constitutively or conditionally after Cre mediated recombination. Available Cre transgenic strains to specifically target T-cells act at stages of thymocyte development that precede thymic selection. Tracing gene functions in CD4-T-cell development after thymic exit becomes complicated when the targeted gene is essential during thymic development. Other approaches to conditionally modify gene functions in peripheral T-cells involve infection of in vitro activated cells with Cre expressing lenti-, retro-, or adenoviruses, which precludes in vivo analyses. To study molecular mechanisms of peripheral CD4-T-cell differentiation in vivo and in vitro we generated transgenic mice expressing a tamoxifen inducible Cre recombinase (CreER(T2) ) under the control of the CD4 gene promoter. We show here that in CD4CreER(T2) mice Cre is inducibly and selectively activated in CD4-T-cells. Tamoxifen treatment both in vivo and in vitro results in efficient recombination of loci marked by LoxP sites. Moreover, this strain shows no abnormalities related to transgene insertion. Therefore it provides a valuable tool for studying gene function during differentiation of naïve peripheral CD4-T-cells into effector or suppressor sub-lineages.

Indexed as

TransgenesAnimalsCD4 AntigensCD4-Positive T-LymphocytesCell DifferentiationGene TargetingGenetic EngineeringGreen Fluorescent ProteinsIntegrasesLymph NodesMiceMice, TransgenicPromoter Regions, GeneticSpleenTamoxifenTranscription, GeneticCD4 AntigensCre recombinaseGreen Fluorescent ProteinsIntegrasesTamoxifen

Identifiers

PMID22887772
PMCPMC3535561
OpenAlexW2158232223

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.