Evidence map›Paper›PMID 22770220›Full record

ArticleCell2012

Follicular dendritic cells emerge from ubiquitous perivascular precursors.

Nike Julia Krautler, Veronika Kana, Jan Kranich, Yinghua Tian, Dushan Perera, Doreen Lemm, Petra Schwarz, Annika Armulik, Jeffrey L Browning, Michelle Tallquist and 8 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 214 papers.

0numbers the graph read from it
0cells of the map it votes in
214citing papers in PubMed
13.0field-weighted citation impact, top 1% 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

214 citing papers in PubMed, 391 citations in OpenAlex.

  1. Trial
  2. Early loss of pericytes and perivascular stromal cell-induced scar formation after stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2013
    Trial
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. High Phosphate Load Induces De Novo Formation of Tertiary Lymphoid Structures in the Kidney.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Maturation of Tertiary Lymphoid Structures.Methods in molecular biology (Clifton, N.J.) · 2025
    Review
  19. Article
  20. Article

154 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 6 institutions in 3 countries.

Nike Julia KrautlerInstitute of Neuropathology, University Hospital of Zurich, 8091 Zurich, Switzerland.
Veronika Kana
Jan Kranich
Yinghua Tian
Dushan Perera
Doreen Lemm
Petra Schwarz
Annika Armulik
Jeffrey L Browning
Michelle Tallquist
Thorsten Buch
José B Oliveira-Martins
Caihong Zhu
Mario Hermann
Ulrich Wagner
Robert Brink
Mathias Heikenwalder
Adriano Aguzzi
University Hospital of Zurich · CHUniversity of Zurich · CHBiogen (United States) · USGarvan Institute of Medical Research · AULudwig Cancer Research · USSouthwestern Medical Center

Funding

Microenvironmental control of progenitors in organ dysfunction and repairU01HL100401 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI OLSON, ERIC N, SCHNEIDER, JAY W · 2009 to 2015
$8.3M
PDGF Receptor Signaling in Mammalian DevelopmentR01HL074257 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI TALLQUIST, MICHELLE D · 2003 to 2014
$3.7M
NHLBI NIH HHS R01 HL074257NHLBI NIH HHS U01 HL100401
6 · The paper itself

Abstract

The differentiation of follicular dendritic cells (FDC) is essential to the remarkable microanatomic plasticity of lymphoid follicles. Here we show that FDC arise from ubiquitous perivascular precursors (preFDC) expressing platelet-derived growth factor receptor β (PDGFRβ). PDGFRβ-Cre-driven reporter gene recombination resulted in FDC labeling, whereas conditional ablation of PDGFRβ(+)-derived cells abolished FDC, indicating that FDC originate from PDGFRβ(+) cells. Lymphotoxin-α-overexpressing prion protein (PrP)(+) kidneys developed PrP(+) FDC after transplantation into PrP(-) mice, confirming that preFDC exist outside lymphoid organs. Adipose tissue-derived PDGFRβ(+) stromal-vascular cells responded to FDC maturation factors and, when transplanted into lymphotoxin β receptor (LTβR)(-) kidney capsules, differentiated into Mfge8(+)CD21/35(+)FcγRIIβ(+)PrP(+) FDC capable of trapping immune complexes and recruiting B cells. Spleens of lymphocyte-deficient mice contained perivascular PDGFRβ(+) FDC precursors whose expansion required both lymphoid tissue inducer (LTi) cells and lymphotoxin. The ubiquity of preFDC and their strategic location at blood vessels may explain the de novo generation of organized lymphoid tissue at sites of lymphocytic inflammation.

Indexed as

AnimalsBlood VesselsB-LymphocytesDendritic Cells, FollicularGerminal CenterInflammationKiller Cells, NaturalMiceReceptor, Platelet-Derived Growth Factor betaSpecific Pathogen-Free OrganismsSpleenStem CellsReceptor, Platelet-Derived Growth Factor beta

Identifiers

PMID22770220
PMCPMC3704230
OpenAlexW2001634461

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.