Evidence map›Paper›PMID 18784255›Full record

ArticleMolecular biology of the cell2008

Novel cross-talk between three cardiovascular regulators: thrombin cleavage fragment of Jagged1 induces fibroblast growth factor 1 expression and release.

Maria Duarte, Vihren Kolev, Doreen Kacer, Carla Mouta-Bellum, Raffaella Soldi, Irene Graziani, Aleksandr Kirov, Robert Friesel, Lucy Liaw, Deena Small and 3 more

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

14 citing papers in PubMed, 20 citations in OpenAlex.

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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

13 authors at 2 institutions in 1 country.

Maria DuarteCenter for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, ME 04074, USA.
Vihren Kolev
Doreen Kacer
Carla Mouta-Bellum
Raffaella Soldi
Irene Graziani
Aleksandr Kirov
Robert Friesel
Lucy Liaw
Deena Small
Joseph Verdi
Thomas Maciag
Igor Prudovsky
Maine Medical Center · USUniversity of New Hampshire · US

Funding

Transcriptional Decisions in Endothelial Cell DifferentiationP20RR015555 · NCRR · MAINE MEDICAL CENTER · PI PRUDOVSKY, IGOR · 2000 to 2009
$21.4M
THE PATHOLOGY OF HUMAN ENDOTHELIAL CELL PHENOTYPESR01HL035627 · NHLBI · MELOY LABORATORIES, INC. · PI PRUDOVSKY, IGOR · 1985 to 2010
$2.3M
GROWTH FACTOR SIGNALING AND TRAFFIC IN ANGIOGENESISR01HL032348 · NHLBI · MELOY LABORATORIES, INC. · PI PRUDOVSKY, IGOR · 1985 to 2005
$1.6M
NCRR NIH HHS P20 RR015555NCRR NIH HHS RR-5555NHLBI NIH HHS HL-32348NHLBI NIH HHS HL-35627NHLBI NIH HHS R01 HL032348NHLBI NIH HHS R01 HL035627
6 · The paper itself

Abstract

Angiogenesis is controlled by several regulatory mechanisms, including the Notch and fibroblast growth factor (FGF) signaling pathways. FGF1, a prototype member of FGF family, lacks a signal peptide and is released through an endoplasmic reticulum-Golgi-independent mechanism. A soluble extracellular domain of the Notch ligand Jagged1 (sJ1) inhibits Notch signaling and induces FGF1 release. Thrombin, a key protease of the blood coagulation cascade and a potent inducer of angiogenesis, stimulates rapid FGF1 release through a mechanism dependent on the major thrombin receptor protease-activated receptor (PAR) 1. This study demonstrates that thrombin cleaves Jagged1 in its extracellular domain. The sJ1 form produced as a result of thrombin cleavage inhibits Notch-mediated CBF1/Suppressor of Hairless [(Su(H)]/Lag-1-dependent transcription and induces FGF1 expression and release. The overexpression of Jagged1 in PAR1 null cells results in a rapid thrombin-induced export of FGF1. These data demonstrate the existence of novel cross-talk between thrombin, FGF, and Notch signaling pathways, which play important roles in vascular formation and remodeling.

Indexed as

AnimalsCalcium-Binding ProteinsCardiovascular AgentsCell LineEndothelial CellsFibroblast Growth Factor 1HumansIntercellular Signaling Peptides and ProteinsJagged-1 ProteinMembrane ProteinsMiceMolecular WeightMultipotent Stem CellsNeural CrestPeptide FragmentsProtein Structure, TertiaryCalcium-Binding ProteinsCardiovascular AgentsFibroblast Growth Factor 1Intercellular Signaling Peptides and ProteinsJAG1 protein, humanJag1 protein, mouseJagged-1 ProteinMembrane ProteinsPeptide FragmentsReceptor, PAR-1Receptors, Fibroblast Growth FactorReceptors, NotchReceptors, ThrombinSerrate-Jagged ProteinsThrombin

Identifiers

PMID18784255
PMCPMC2575179
OpenAlexW2147766876

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.