Evidence map›Paper›PMID 26257191›Full record

ArticleAmerican journal of hematology2015

Vascular remodeling underlies rebleeding in hemophilic arthropathy.

Vikas Bhat, Merissa Olmer, Shweta Joshi, Donald L Durden, Thomas J Cramer, Richard Fw Barnes, Scott T Ball, Tudor H Hughes, Mauricio Silva, James V Luck and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in American journal of hematology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it, 97 citations in OpenAlex.

  1. Pathogenesis of osteoarthritis, rheumatoid arthritis, and hemophilic arthropathy: The role of angiogenesis.Haemophilia : the official journal of the World Federation of Hemophilia · 2024
    Pooled it
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  20. Factor VIII as a potential player in cancer pathophysiology.Journal of thrombosis and haemostasis : JTH · 2022
    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

13 authors at 4 institutions in 1 country.

Vikas BhatDepartment of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California.
Merissa OlmerDepartment of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California.
Shweta JoshiDepartment of Pediatrics, University of California San Diego, California.
Donald L DurdenDepartment of Pediatrics, University of California San Diego, California.
Thomas J CramerDepartment of Medicine, University of California San Diego, San Diego, California.
Richard Fw BarnesDepartment of Medicine, University of California San Diego, San Diego, California.
Scott T BallDepartment of Orthopaedic Surgery, University of California San Diego, San Diego, California.
Tudor H HughesDepartment of Radiology, University of California San Diego, San Diego, California.
Mauricio SilvaOrthopedic Institute for Children University of California Los Angeles, Los Angeles, California.
James V LuckOrthopedic Institute for Children University of California Los Angeles, Los Angeles, California.
Randy E MooreGeneral Musculoskeletal Imaging Inc, Cincinnati, Ohio.
Laurent O MosnierDepartment of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California.
Annette von DrygalskiDepartment of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California.
University of California, San Diego · USScripps Research Institute · USOrthopaedic Institute for Children · USOrthopedic Institute · US

Funding

Structure-function of cytoprotective coagulation proteases and their receptorsR01HL104165 · NHLBI · SCRIPPS RESEARCH INSTITUTE, THE · PI MOSNIER, LAURENT OLIVIER · 2011 to 2024
$6.1M
Vascular targeted pan PI-3 kinase inhibitor prodrug, SF1126 for glioma therapyR01CA094233 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DURDEN, DONALD · 2002 to 2012
$2.4M
Role of Syk and Rac2 in regulation of HIF1alpha and neovascularization.R21HL091385 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DURDEN, DONALD · 2009 to 2010
$426k
Vascular targeted pan PI-3kinase inhibitor prodrug, SF1126 for glioma therapy.R56CA094233 · NCI · EMORY UNIVERSITY · PI DURDEN, DONALD · 2008 to 2008
$224k
NCI NIH HHS CA192658NCI NIH HHS CA94233NCI NIH HHS R01 CA094233NCI NIH HHS R56 CA094233NHLBI NIH HHS HL091385NHLBI NIH HHS HL104165NHLBI NIH HHS R01 HL104165NHLBI NIH HHS R21 HL091385
6 · The paper itself

Abstract

Hemophilic arthropathy is a debilitating condition that can develop as a consequence of frequent joint bleeding despite adequate clotting factor replacement. The mechanisms leading to repeated spontaneous bleeding are unknown. We investigated synovial, vascular, stromal, and cartilage changes in response to a single induced hemarthrosis in the FVIII-deficient mouse. We found soft-tissue hyperproliferation with marked induction of neoangiogenesis and evolving abnormal vascular architecture. While soft-tissue changes were rapidly reversible, abnormal vascularity persisted for months and, surprisingly, was also seen in uninjured joints. Vascular changes in FVIII-deficient mice involved pronounced remodeling with expression of α-Smooth Muscle Actin (SMA), Endoglin (CD105), and vascular endothelial growth factor, as well as alterations of joint perfusion as determined by in vivo imaging. Vascular architecture changes and pronounced expression of α-SMA appeared unique to hemophilia, as these were not found in joint tissue obtained from mouse models of rheumatoid arthritis and osteoarthritis and from patients with the same conditions. Evidence that vascular changes in hemophilia were significantly associated with bleeding and joint deterioration was obtained prospectively by dynamic in vivo imaging with musculoskeletal ultrasound and power Doppler of 156 joints (elbows, knees, and ankles) in a cohort of 26 patients with hemophilia at baseline and during painful episodes. These observations support the hypothesis that vascular remodeling contributes significantly to bleed propagation and development of hemophilic arthropathy. Based on these findings, the development of molecular targets for angiogenesis inhibition may be considered in this disease.

Indexed as

Vascular RemodelingActinsAnimalsAnkleDisease Models, AnimalElbow JointEndoglinFactor VIIIGene ExpressionHemarthrosisHemophilia AHumansIntracellular Signaling Peptides and ProteinsKnee JointMiceMice, Inbred BALB CActinsalpha-smooth muscle actin, mouseEndoglinEng protein, mouseFactor VIIIIntracellular Signaling Peptides and ProteinsVascular Endothelial Growth Factor Avascular endothelial growth factor A, mouse

Identifiers

PMID26257191
PMCPMC4618067
OpenAlexW1820250870

What OpenQuestion holds

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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.