Evidence map›Paper›PMID 15967814›Full record

ArticleThe Journal of cell biology2005

Conditional knockout of focal adhesion kinase in endothelial cells reveals its role in angiogenesis and vascular development in late embryogenesis.

Tang-Long Shen, Ann Y-J Park, Ana Alcaraz, Xu Peng, Ihnkyung Jang, Pandelakis Koni, Richard A Flavell, Hua Gu, Jun-Lin Guan

Abstract read
In one paragraph

Article in The Journal of cell biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 172 papers.

0numbers the graph read from it
0cells of the map it votes in
172citing papers in PubMed
–field-weighted citation impact
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

172 citing papers in PubMed.

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  16. Lysyl oxidase like-2 in fibrosis and cardiovascular disease.American journal of physiology. Cell physiology · 2023
    Review
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112 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

9 authors.

Tang-Long ShenDepartment of Molecular Medicine, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA.
Ann Y-J Park
Ana Alcaraz
Xu Peng
Ihnkyung Jang
Pandelakis Koni
Richard A Flavell
Hua Gu
Jun-Lin Guan

Funding

Mechanisms of progression of vascular malformation to lymphangiosarcomaR01HL073394 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GUAN, JUN-LIN · 2003 to 2025
$8.4M
Intramural NIH HHSNHLBI NIH HHS HL73394NHLBI NIH HHS R01 HL073394
6 · The paper itself

Abstract

Focal adhesion kinase (FAK) is a critical mediator of signal transduction by integrins and growth factor receptors in a variety of cells including endothelial cells (ECs). Here, we describe EC-specific knockout of FAK using a Cre-loxP approach. In contrast to the total FAK knockout, deletion of FAK specifically in ECs did not affect early embryonic development including normal vasculogenesis. However, in late embryogenesis, FAK deletion in the ECs led to defective angiogenesis in the embryos, yolk sac, and placenta, impaired vasculature and associated hemorrhage, edema, and developmental delay, and late embryonic lethal phenotype. Histologically, ECs and blood vessels in the mutant embryos present a disorganized, detached, and apoptotic appearance. Consistent with these phenotypes, deletion of FAK in ECs isolated from the floxed FAK mice led to reduced tubulogenesis, cell survival, proliferation, and migration in vitro. Together, these results strongly suggest a role of FAK in angiogenesis and vascular development due to its essential function in the regulation of multiple EC activities.

Indexed as

AnimalsBlood VesselsCapillariesCell DifferentiationCell MovementCell ProliferationCell SurvivalCytoskeletal ProteinsEmbryonic DevelopmentEndothelial CellsFemaleFocal Adhesion Kinase 1Focal Adhesion Protein-Tyrosine KinasesGenes, LethalHemorrhageMaleCytoskeletal ProteinsFocal Adhesion Kinase 1Focal Adhesion Protein-Tyrosine KinasesPaxillinPhosphoproteinsProtein-Tyrosine KinasesPtk2 protein, mousePxn protein, mouse

Identifiers

PMID15967814
PMCPMC2171636

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Registered trials

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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.