Evidence map›Paper›PMID 23390563›Full record

ArticleAmerican journal of translational research2013

Human induced pluripotent stem cell-derived endothelial cells exhibit functional heterogeneity.

Abdul Jalil Rufaihah, Ngan F Huang, Jeanna Kim, Joerg Herold, Katharina S Volz, Tea Soon Park, Jerry C Lee, Elias T Zambidis, Renee Reijo-Pera, John P Cooke

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers.

0numbers the graph read from it
0cells of the map it votes in
102citing papers in PubMed
8.1field-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

102 citing papers in PubMed, 141 citations in OpenAlex.

  1. Trial
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  6. Guidelines for evaluating endothelial function in vascular tissue.American journal of physiology. Heart and circulatory physiology · 2026
    Review
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42 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

10 authors at 2 institutions in 1 country.

Abdul Jalil RufaihahDivision of Cardiovascular Medicine, Stanford University School of Medicine 300 Pasteur Drive, Stanford, CA 94305, USA.
Ngan F Huang
Jeanna Kim
Joerg Herold
Katharina S Volz
Tea Soon Park
Jerry C Lee
Elias T Zambidis
Renee Reijo-Pera
John P Cooke
Stanford University · USJohns Hopkins University · US

Funding

Basic and Translational Research of iPSC-Based hematologic and Vascular TherapiesU01HL099775 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI FRIEDMAN, ALAN D · 2009 to 2015
$8.4M
Basic and Translational Research iPSC-based hematologic and vascular therapiesU01HL100397 · NHLBI · STANFORD UNIVERSITY · PI COOKE, JOHN P · 2009 to 2015
$7.4M
Matrix-mediated endothelial differentiation of induced pluripotent stem cellsR00HL098688 · NHLBI · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI HUANG, NGAN F. · 2013 to 2016
$742k
Origin of HSC from Embryonic Stem CellsK08HL077595 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI ZAMBIDIS, ELIAS T. · 2004 to 2008
$666k
Matrix-mediated endothelial differentiation of induced pluripotent stem cellsK99HL098688 · NHLBI · STANFORD UNIVERSITY · PI HUANG, NGAN F. · 2010 to 2011
$266k
Transcriptional and Epigenetic Regulation of HSC Generated from iPS and ESCR03HL096220 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI FRIEDMAN, ALAN D, ZAMBIDIS, ELIAS T. · 2009 to 2009
$41k
NHLBI NIH HHS K08 HL077595NHLBI NIH HHS K99 HL098688NHLBI NIH HHS R00 HL098688NHLBI NIH HHS R03 HL096220NHLBI NIH HHS U01 HL099775NHLBI NIH HHS U01 HL100397
6 · The paper itself

Abstract

Human induced pluripotent stem cell-derived endothelial cells (hiPSC-ECs) are promising for treatment of vascular diseases. However, hiPSC-ECs purified based on CD31 expression are comprised of arterial, venous, and lymphatic subtypes. It is unclear whether hiPSC-ECs are heterogeneous in nature, and whether there may be functional benefits of enriching for specific subtypes. Therefore, we sought to characterize the hiPSC-ECs and enrich for each subtype, and demonstrate whether such enrichment would have functional significance. The hiPSC-ECs were generated from differentiation of hiPSCs using vascular endothelial growth factor (VEGF)-A and bone morphogenetic protein-4. The hiPSC-ECs were purified based on positive expression of CD31. Subsequently, we sought to enrich for each subtype. Arterial hiPSC-ECs were induced using higher concentrations of VEGF-A and 8-bromoadenosine-3':5'-cyclic monophosphate in the media, whereas lower concentrations of VEGF-A favored venous subtype. VEGF-C and angiopoietin-1 promoted the expression of lymphatic phenotype. Upon FACS purification based on CD31+ expression, the hiPSC-EC population was observed to display typical endothelial surface markers and functions. However, the hiPSC-EC population was heterogeneous in that they displayed arterial, venous, and to a lesser degree, lymphatic lineage markers. Upon comparing vascular formation in matrigel plugs in vivo, we observed that arterial enriched hiPSC-ECs formed a more extensive capillary network in this model, by comparison to a heterogeneous population of hiPSC-ECs. This study demonstrates that FACS purification of CD31+ hiPSC-ECs produces a diverse population of ECs. Refining the differentiation methods can enrich for subtype-specific hiPSC-ECs with functional benefits of enhancing neovascularization.

Indexed as

angiogenesisdifferentiationendothelial cellsHeterogeneityinduced pluripotent stem cells

Identifiers

PMID23390563
PMCPMC3560482
OpenAlexW1519060641

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.