Evidence map›Paper›PMID 26868211›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2016

Profound Actions of an Agonist of Growth Hormone-Releasing Hormone on Angiogenic Therapy by Mesenchymal Stem Cells.

Qunchao Ma, Xiangyang Xia, Quanwei Tao, Kai Lu, Jian Shen, Qiyuan Xu, Xinyang Hu, Yaoliang Tang, Norman L Block, Keith A Webster and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Growth hormone - releasing hormone in the immune system.Reviews in endocrine & metabolic disorders · 2025
    Review
  5. Effects of GHRH and its analogues on the Vascular System.Reviews in endocrine & metabolic disorders · 2025
    Review
  6. Review
  7. Review
  8. GHRH and its analogues in central nervous system diseases.Reviews in endocrine & metabolic disorders · 2025
    Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Agonistic analog of growth hormone-releasing hormone promotes neurofunctional recovery and neural regeneration in ischemic stroke.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  14. Review
  15. Signaling mechanisms of growth hormone-releasing hormone receptor in LPS-induced acute ocular inflammation.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  16. Article
  17. Article
  18. Reporting Sex and Sex Differences in Preclinical Studies.Arteriosclerosis, thrombosis, and vascular biology · 2018
    Article
  19. Article
  20. Review
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.

Qunchao Ma *
Xiangyang Xia *
Quanwei Tao
Kai Lu
Jian Shen
Qiyuan Xu
Xinyang Hu
Yaoliang Tang
Norman L Block
Keith A Webster
Andrew V Schally
Jian'an Wang
Hong Yu
Augusta University · USGeorgia Regents Medical Center · US

Funding

Pathways of Apoptosis in Hypoxic Cardiac MyocytesR01HL044578 · NHLBI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI WEBSTER, KEITH A · 1996 to 2011
$3.7M
Regulated Therapeutic Angiogenesis: for Ischemic DiseaseR01HL072924 · NHLBI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI WEBSTER, KEITH A · 2003 to 2014
$3.2M
CARDIOCYTE RESPONSES TO HYPOXIAR29HL044578 · NHLBI · SRI INTERNATIONAL · PI WEBSTER, KEITH A · 1990 to 1994
–
NHLBI NIH HHS HL072924NHLBI NIH HHS HL44578NHLBI NIH HHS R01 HL044578NHLBI NIH HHS R01 HL072924
6 · The paper itself

Abstract

objectiveThe efficiency of cell therapy is limited by poor cell survival and engraftment. Here, we studied the effect of the growth hormone-releasing hormone agonist, JI-34, on mesenchymal stem cell (MSC) survival and angiogenic therapy in a mouse model of critical limb ischemia. APPROACH AND

resultsMouse bone marrow-derived MSCs were incubated with or without 10(-8) mol/L JI-34 for 24 hours. MSCs were then exposed to hypoxia and serum deprivation to detect the effect of preconditioning on cell apoptosis, migration, and tube formation. For in vivo tests, critical limb ischemia was induced by femoral artery ligation. After surgery, mice received 50 μL phosphate-buffered saline or with 1×10(6) MSCs or with 1×10(6) JI-34-reconditioned MSCs. Treatment of MSCs with JI-34 improved MSC viability and mobility and markedly enhanced their capability to promote endothelial tube formation in vitro. These effects were paralleled by an increased phosphorylation and nuclear translocation of signal transducer and activator of transcription 3. In vivo, JI-34 pretreatment enhanced the engraftment of MSCs into ischemic hindlimb muscles and augmented reperfusion and limb salvage compared with untreated MSCs. Significantly more vasculature and proliferating CD31(+) and CD34(+) cells were detected in ischemic muscles that received MSCs treated with JI-34.

conclusionsOur studies demonstrate a novel role for JI-34 to markedly improve therapeutic angiogenesis in hindlimb ischemia by increasing the viability and mobility of MSCs. These findings support additional studies to explore the full potential of growth hormone-releasing hormone agonists to augment cell therapy in the management of ischemia.

Indexed as

Mesenchymal Stem Cell TransplantationActive Transport, Cell NucleusAnimalsAntigens, CD34ApoptosisCell MovementCell ProliferationCells, CulturedCell SurvivalDisease Models, AnimalDose-Response Relationship, DrugFemaleGrowth Hormone-Releasing HormoneHindlimbIschemiaMaleAntigens, CD34GH-RH(1-29), desaminotyrosyl(1)-ornithyl(12,21)-alpha-aminobutryic acid(15)-norleucyl(27)-aspartyl(28)-agmatine(29)-Growth Hormone-Releasing HormonePeptide FragmentsPlatelet Endothelial Cell Adhesion Molecule-1Receptors, NeuropeptideReceptors, Pituitary Hormone-Regulating Hormonesomatotropin releasing hormone receptorStat3 protein, mouseSTAT3 Transcription Factorangiogenesis effectsgrowth hormone–releasing hormonemesenchymal stromal cells

Identifiers

PMID26868211
PMCPMC4808467
OpenAlexW2260694048

What OpenQuestion holds

Textmetadata
LicenceTDM
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.