Evidence map›Paper›PMID 12819012›Full record

ArticleThe American journal of pathology2003

Molecular characterization of NF-HEV, a nuclear factor preferentially expressed in human high endothelial venules.

Espen S Baekkevold, Myriam Roussigné, Takeshi Yamanaka, Finn-Eirik Johansen, Frode L Jahnsen, François Amalric, Per Brandtzaeg, Monique Erard, Guttorm Haraldsen, Jean-Philippe Girard

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 217 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
217citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 28% 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

217 citing papers in PubMed, 1 synthesis or guideline pooled it, 454 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Review
  6. Targeting IL-33 in Precision Neuroimmunology: Cellular Mechanisms and Therapeutic Strategies for CNS Disorders.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2026
    Review
  7. Article
  8. The role of IL-33/ST2 signaling in female reproductive diseases.Frontiers in cell and developmental biology · 2026
    Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Targeting alarmins in asthma: From bench to clinic.The Journal of allergy and clinical immunology · 2025
    Review
  18. Review
  19. Article
  20. Article

157 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

10 authors at 5 institutions in 2 countries.

Espen S BaekkevoldLaboratory for Immunohistochemistry and Immunopathology, University of Oslo, Rikshospitalet, Oslo, Norway.
Myriam Roussigné
Takeshi Yamanaka
Finn-Eirik Johansen
Frode L Jahnsen
François Amalric
Per Brandtzaeg
Monique Erard
Guttorm Haraldsen
Jean-Philippe Girard
University of Oslo · NOInstitut de Pharmacologie et de Biologie Structurale · FROslo University Hospital · NOCentre National de la Recherche Scientifique · FRPhysique des interactions ioniques et moléculaires · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lymphocyte homing to secondary lymphoid tissue and lesions of chronic inflammation is directed by multi-step interactions between the circulating cells and the specialized endothelium of high endothelial venules (HEVs). In this study, we used the PCR-based method of suppression subtractive hybridization (SSH) to identify novel HEV genes by comparing freshly purified HEV endothelial cells (HEVECs) with nasal polyp-derived microvascular endothelial cells (PMECs). By this approach, we cloned the first nuclear factor preferentially expressed in HEVECs, designated nuclear factor from HEVs (NF-HEV). Virtual Northern and Western blot analyses showed strong expression of NF-HEV in HEVECs, compared to human umbilical vein endothelial cells (HUVECs) and PMECs. In situ hybridization and immunohistochemistry revealed that NF-HEV mRNA and protein are expressed at high levels and rather selectively by HEVECs in human tonsils, Peyers's patches, and lymph nodes. The NF-HEV protein was found to contain a bipartite nuclear localization signal, and was targeted to the nucleus when ectopically expressed in HUVECs and HeLa cells. Furthermore, endogenous NF-HEV was found in situ to be confined to the nucleus of tonsillar HEVECs. Finally, threading and molecular modeling studies suggested that the amino-terminal part of NF-HEV (aa 1-60) corresponds to a novel homeodomain-like Helix-Turn-Helix (HTH) DNA-binding domain. Similarly to the atypical homeodomain transcription factor Prox-1, which plays a critical role in the induction of the lymphatic endothelium phenotype, NF-HEV may be one of the key nuclear factors that controls the specialized HEV phenotype.

Indexed as

Amino Acid SequenceAnimalsCell LineEndothelium, LymphaticEndothelium, VascularHelix-Turn-Helix MotifsHumansIn Situ HybridizationInterleukin-33InterleukinsLymph NodesLymphocytesMiceModels, MolecularMolecular Sequence DataNuclear ProteinsIL33 protein, humanInterleukin-33InterleukinsNuclear Proteins

Identifiers

PMID12819012
PMCPMC1868188
OpenAlexW2043099698

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.