Evidence map›Paper›PMID 8291612›Full record

ArticleThe American journal of pathology1994

Disparate temporal expression of the prothrombin and thrombin receptor genes during mouse development.

S J Soifer, K G Peters, J O'Keefe, S R Coughlin

Open access · greenAbstract read
In one paragraph

Article in The American journal of pathology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 113 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Activation of protease-activated receptor-1 triggers astrogliosis after brain injury.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2005
    Article
  8. Article
  9. Distinct PAR/IQGAP expression patterns during murine development: implications for thrombin-associated cytoskeletal reorganization.Mammalian genome : official journal of the International Mammalian Genome Society · 2004
    Article
  10. Thrombin-induced microglial activation produces degeneration of nigral dopaminergic neurons in vivo.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2003
    Article
  11. Article
  12. How the protease thrombin talks to cells.Proceedings of the National Academy of Sciences of the United States of America · 1999
    Review
  13. Incomplete embryonic lethality and fatal neonatal hemorrhage caused by prothrombin deficiency in mice.Proceedings of the National Academy of Sciences of the United States of America · 1998
    Article
  14. Prothrombin deficiency results in embryonic and neonatal lethality in mice.Proceedings of the National Academy of Sciences of the United States of America · 1998
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Tissue factor expression during human and mouse development.The American journal of pathology · 1996
    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

4 authors at 1 institution in 1 country.

S J SoiferCardiovascular Research Institute, University of California, San Francisco 94143.
K G Peters
J O'Keefe
S R Coughlin
University of California, San Francisco · US

Funding

MOLECULAR MECHANISMS OF THROMBIN SIGNALLINGR01HL044907 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI COUGHLIN, SHAUN R. · 1991 to 2008
$3.6M
STRUCTURE ANALYSIS OF PROTEINS INVOLVED IN CARDIOVASCULAR FUNCTION/DEVELOPMENTP01HL043821 · NHLBI · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI ORDAHL, CHARLES P · 1989 to 1996
–
ARACHIDONIC ACID METABOLISM &PERINATAL LUNG CIRCULATIONR01HL035518 · NHLBI · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI SOIFER, SCOTT J · 1986 to 1997
–
NHLBI NIH HHS HL35518NHLBI NIH HHS HL43821NHLBI NIH HHS HL44907
6 · The paper itself

Abstract

The protease thrombin is a potent agonist for platelet aggregation, mesenchymal cell proliferation, and endothelial production of growth factors and adhesion molecules. Thrombin also modulates neurite outgrowth in neuronal cultures. These apparently disparate responses to thrombin appear to be largely mediated by the recently cloned thrombin receptor. In the adult, thrombin is generated from its zymogen prothrombin at sites of vascular injury when circulating coagulation factors meet extravascular tissue factor. In this context thrombin's varied actions may mediate responses to wounding. Whether thrombin's actions on cells may also play a role in development is unknown. We examined the expression of thrombin receptor, prothrombin, and tissue factor by in situ hybridization in mouse development. Thrombin receptor mRNA was expressed widely in mesenchymal cell populations during early organogenesis (E9.5) and was particularly abundant in developing heart and blood vessels. Robust receptor expression was also noted in the germinal epithelium of the hindbrain. Thrombin receptor expression became more restricted with time and by the fetal growth stage (E16.5) was most readily detected in certain neurons, endocardial and endothelial cells, and within lung and liver. In contrast to the thrombin receptor, prothrombin mRNA was limited to the embryonic liver and was not detected until E12.5, well after the onset of receptor expression. mRNA for tissue factor, one important trigger for thrombin generation in the adult, was detected in embryonic epithelia from E9.5-12.5. In several instances, tissue factor-expressing epithelia were surrounded by thrombin receptor-expressing mesenchyme. These data suggest a possible role for the thrombin receptor in development. The finding of robust thrombin receptor expression before prothrombin mRNA was detected raises the question of whether other proteases or peptide ligands can activate the thrombin receptor.

Indexed as

Embryonic and Fetal DevelopmentGene ExpressionAnimalsCardiovascular SystemEmbryo, MammalianEpitheliumIn Situ HybridizationLiverMiceMice, Inbred StrainsProthrombinReceptors, ThrombinRNA, MessengerThromboplastinTime FactorsProthrombinReceptors, ThrombinRNA, MessengerThromboplastin

Identifiers

PMID8291612
PMCPMC1887128
OpenAlexW184434952

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.