Evidence map›Paper›PMID 22538088›Full record

ArticleThe American journal of pathology2012

Plasticity of button-like junctions in the endothelium of airway lymphatics in development and inflammation.

Li-Chin Yao, Peter Baluk, R Sathish Srinivasan, Guillermo Oliver, Donald M McDonald

Abstract read
In one paragraph

Article in The American journal of pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 134 papers.

0numbers the graph read from it
0cells of the map it votes in
134citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

134 citing papers in PubMed, 190 citations in OpenAlex.

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  13. Lung Lymphatics in Edema, Inflammation, and Thrombosis.Arteriosclerosis, thrombosis, and vascular biology · 2025
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. From defense to disease: the multifaceted role of lymphatics during infection.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Review
  19. Article
  20. Article

74 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

5 authors at 2 institutions in 1 country.

Li-Chin YaoDepartment of Anatomy, Cardiovascular Research Institute, and the Comprehensive Cancer Center, University of California, San Francisco, CA 94143, USA.
Peter Baluk
R Sathish Srinivasan
Guillermo Oliver
Donald M McDonald
University of California, San Francisco · USSt. Jude Children's Research Hospital · US

Funding

Tools for Analysis of Airway InflammationP01HL024136 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CAUGHEY, GEORGE H · 1985 to 2014
$23.3M
Prox1 in Mammalian LymphangiogenesisR01HL073402 · NHLBI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI OLIVER, GUILLERMO C · 2003 to 2020
$7.3M
ENDOTHELIAL PERMEABILITY IN AIRWAY ANGIOGENESISR01HL059157 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MCDONALD, DONALD M · 1998 to 2015
$5.5M
NHLBI NIH HHS HL-24136NHLBI NIH HHS HL-59157NHLBI NIH HHS P01 HL024136NHLBI NIH HHS R01 HL059157NHLBI NIH HHS R01 HL073402
6 · The paper itself

Abstract

Endothelial cells of initial lymphatics have discontinuous button-like junctions (buttons), unlike continuous zipper-like junctions (zippers) of collecting lymphatics and blood vessels. Buttons are thought to act as primary valves for fluid and cell entry into lymphatics. To learn when and how buttons form during development and whether they change in disease, we examined the appearance of buttons in mouse embryos and their plasticity in sustained inflammation. We found that endothelial cells of lymph sacs at embryonic day (E)12.5 and tracheal lymphatics at E16.5 were joined by zippers, not buttons. However, zippers in initial lymphatics decreased rapidly just before birth, as buttons appeared. The proportion of buttons increased from only 6% at E17.5 and 12% at E18.5 to 35% at birth, 50% at postnatal day (P)7, 90% at P28, and 100% at P70. In inflammation, zippers replaced buttons in airway lymphatics at 14 and 28 days after Mycoplasma pulmonis infection of the respiratory tract. The change in lymphatic junctions was reversed by dexamethasone but not by inhibition of vascular endothelial growth factor receptor-3 signaling by antibody mF4-31C1. Dexamethasone also promoted button formation during early postnatal development through a direct effect involving glucocorticoid receptor phosphorylation in lymphatic endothelial cells. These findings demonstrate the plasticity of intercellular junctions in lymphatics during development and inflammation and show that button formation can be promoted by glucocorticoid receptor signaling in lymphatic endothelial cells.

Indexed as

Mycoplasma pulmonisAgingAnimalsAnimals, NewbornDexamethasoneEndothelial CellsEndothelium, LymphaticFemaleGlucocorticoidsIntercellular JunctionsLungLymphangiogenesisMiceMice, Inbred C57BLMicroscopy, ConfocalMycoplasma InfectionsDexamethasoneGlucocorticoidsReceptors, Glucocorticoid

Identifiers

PMID22538088
PMCPMC3378913
OpenAlexW2081202214

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.