Evidence map›Paper›PMID 15601833›Full record

ArticleMolecular and cellular biology2005

Disruption of the langerin/CD207 gene abolishes Birbeck granules without a marked loss of Langerhans cell function.

Adrien Kissenpfennig, Smina Aït-Yahia, Valérie Clair-Moninot, Hella Stössel, Edgar Badell, Yann Bordat, Joanne L Pooley, Thierry Lang, Eric Prina, Isabelle Coste and 10 more

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

37 citing papers in PubMed, 109 citations in OpenAlex.

  1. CD207-Positive Dendritic Cells Promote Emphysema Through CD8Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. LangerinFrontiers in immunology · 2019
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Deletion of microRNA miR-223 increases Langerhans cell cross-presentation.The international journal of biochemistry & cell biology · 2013
    Article
  18. Article
  19. Article
  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

20 authors at 6 institutions in 3 countries.

Adrien KissenpfennigCentre d'Immunologie de Marseille-Luminy, INSERM-CNRS-Université de la Méditerranee, Parc Scientifique de Luminy, Marseille, France.
Smina Aït-Yahia
Valérie Clair-Moninot
Hella Stössel
Edgar Badell
Yann Bordat
Joanne L Pooley
Thierry Lang
Eric Prina
Isabelle Coste
Olivia Gresser
Toufic Renno
Nathalie Winter
Geneviève Milon
Ken Shortman
Nikolaus Romani
Serge Lebecque
Bernard Malissen
Sem Saeland
Patrice Douillard
Bipar · FRInstitut Pasteur · FRCentre d’Immunologie de Marseille-Luminy · FRInnsbruck Medical University · ATWalter and Eliza Hall Institute of Medical Research · AUInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Langerin is a C-type lectin expressed by a subset of dendritic leukocytes, the Langerhans cells (LC). Langerin is a cell surface receptor that induces the formation of an LC-specific organelle, the Birbeck granule (BG). We generated a langerin(-/-) mouse on a C57BL/6 background which did not display any macroscopic aberrant development. In the absence of langerin, LC were detected in normal numbers in the epidermis but the cells lacked BG. LC of langerin(-/-) mice did not present other phenotypic alterations compared to wild-type littermates. Functionally, the langerin(-/-) LC were able to capture antigen, to migrate towards skin draining lymph nodes, and to undergo phenotypic maturation. In addition, langerin(-/-) mice were not impaired in their capacity to process native OVA protein for I-A(b)-restricted presentation to CD4(+) T lymphocytes or for H-2K(b)-restricted cross-presentation to CD8(+) T lymphocytes. langerin(-/-) mice inoculated with mannosylated or skin-tropic microorganisms did not display an altered pathogen susceptibility. Finally, chemical mutagenesis resulted in a similar rate of skin tumor development in langerin(-/-) and wild-type mice. Overall, our data indicate that langerin and BG are dispensable for a number of LC functions. The langerin(-/-) C57BL/6 mouse should be a valuable model for further functional exploration of langerin and the role of BG.

Indexed as

9,10-Dimethyl-1,2-benzanthraceneAnimalsAntigensAntigens, SurfaceBlastocystCarcinogensCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell MovementCell Physiological PhenomenaCytoplasmic GranulesDendritic CellsDose-Response Relationship, DrugElectroporationEmbryo, MammalianFlow Cytometry9,10-Dimethyl-1,2-benzanthraceneAntigensAntigens, SurfaceCarcinogensCd207 protein, mouseLectinsLectins, C-TypeMannose-Binding LectinsOvalbumin

Identifiers

PMID15601833
PMCPMC538791
OpenAlexW2127632350

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.