Evidence map›Paper›PMID 20404167›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Selective and site-specific mobilization of dermal dendritic cells and Langerhans cells by Th1- and Th2-polarizing adjuvants.

Debasish Sen, Luette Forrest, Thomas B Kepler, Ian Parker, Michael D Cahalan

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 77 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Local induction of bladder Th1 responses to combat urinary tract infections.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Imaging CD4 T Cell Interstitial Migration in the Inflamed Dermis.Journal of visualized experiments : JoVE · 2016
    Article
  15. Article
  16. Review
  17. Intravital multiphoton imaging of cutaneous immune responses.The Journal of investigative dermatology · 2014
    Article
  18. Article
  19. 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

5 authors at 2 institutions in 1 country.

Debasish SenDepartment of Physiology and Biophysics and Institute for Immunology, University of California, Irvine, CA 92697-4561, USA.
Luette Forrest
Thomas B Kepler
Ian Parker
Michael D Cahalan
Duke University · USUniversity of California, Irvine · US

Funding

Univ.of Calif., Irvine Cancer Center Support GrantP30CA062203 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI Christine Hui · 1994 to 2026
$57.9M
Elementary Events of Intracellular Calcium SignalingR37GM048071 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI PARKER, IAN · 2011 to 2020
$5.3M
THE ROLE OF ION CHANNELS IN LYMPHOCYTE ACTIVATIONR01GM041514 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI CAHALAN, MICHAEL D · 1988 to 2013
$5.2M
SPATIAL AND TEMPORAL ASPECTS OF INSP3 SIGNALLINGR01GM048071 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI PARKER, IAN · 1992 to 2010
$3.9M
NCI NIH HHS P30 CA062203NIAID NIH HHS N01 AI050019NIAID NIH HHS N01-AI-50019NIGMS NIH HHS GM-41514NIGMS NIH HHS GM-48071NIGMS NIH HHS R01 GM041514NIGMS NIH HHS R01 GM048071NIGMS NIH HHS R37 GM048071
6 · The paper itself

Abstract

Dendritic cells (DCs) initiate and polarize adaptive immune responses toward varying functional outcomes. By means of intravital two-photon microscopy, we report that dermal dendritic cells (DDCs) and Langerhans cells (LCs) are differentially mobilized during contact sensitization and by adjuvants such as unmethylated CpG oligonucleotide (CpG) and LPS that induce T helper type 1 (Th1) responses, or papain that induces T helper type 2 (Th2) responses. In ear pinna, contact sensitization, CpG, LPS, and papain all mobilized DDCs in three distinct phases: increased motility and dendritic probing, directed migration, and entry into lymphatic vessels. During the same treatments, the adjacent LCs in ear pinna remained immotile over a 48-hr period of observation. In contrast, footpads lacked DDCs and Th1-polarizing adjuvants selectively induced a delayed mobilization of LCs after 48 hr. Th1 polarization of CD4(+) T cells was independent of the immunization site, whereas ear immunization favored Th2 polarization, correlating with site-specific DC distribution and dynamics. Our results provide an initial description of peripheral DC dynamics in response to adjuvants and imply that LC mobilization enhances a Th1 response and is not sufficient to trigger a Th2 response, whereas mobilization of DDCs alone is sufficient to trigger T-cell proliferation and to polarize initial T-cell activation toward a Th2 response.

Indexed as

Cell PolarityAnimalsCell MovementCell ProliferationCoculture TechniquesLangerhans CellsLipopolysaccharidesLymphocyte ActivationMiceMice, Inbred C57BLOligodeoxyribonucleotidesTh1 CellsTh2 CellsCPG-oligonucleotideLipopolysaccharidesOligodeoxyribonucleotides

Identifiers

PMID20404167
PMCPMC2889549
OpenAlexW2105932805

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.