Evidence map›Paper›PMID 34617055›Full record

ArticleJVS-vascular science2021

Gangrene, revascularization, and limb function improved with E-selectin/adeno-associated virus gene therapy.

Hallie J Quiroz, Punam P Parikh, Roberta M Lassance-Soares, Manuela M Regueiro, Yan Li, Hongwei Shao, Roberto Vazquez-Padron, Justin Percival, Zhao-Jun Liu, Omaida C Velazquez

Open access · goldAbstract read
In one paragraph

Article in JVS-vascular science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. 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

10 authors at 1 institution in 1 country.

Hallie J QuirozDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Punam P ParikhDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Roberta M Lassance-SoaresDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Manuela M RegueiroDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Yan LiDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Hongwei ShaoDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Roberto Vazquez-PadronDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Justin PercivalDepartment of Molecular and Cellular Pharmacology, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Zhao-Jun LiuDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
Omaida C VelazquezDivision of Vascular Surgery, DeWitt-Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, Fla.
University of Miami · US

Funding

Targeted cell delivery for treatment of non-healing wounds and gangreneR01HL149452 · NHLBI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI DAUNERT, SYLVIA, LIU, ZHAO-JUN · 2019 to 2022
$2.8M
Bone marrow-derived fibroblasts in skin wound healingR01DK071084 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI VELAZQUEZ, OMAIDA C · 2006 to 2010
$1.5M
Novel Gene Therapy for Critical Limb Ischemia and Limb Salvage in Vascular Occlusive DiseaseR33HL156152 · NHLBI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI LIU, ZHAO-JUN, VELAZQUEZ, OMAIDA C · 2023 to 2024
$1.1M
Recruiting activated endothellal progenitor cells to wounds by hyperoxia & SDF-1aR01GM081570 · NIGMS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI VELAZQUEZ, OMAIDA C · 2008 to 2011
$1.1M
NHLBI NIH HHS R01 HL149452NHLBI NIH HHS R33 HL156152NIDDK NIH HHS R01 DK071084NIGMS NIH HHS R01 GM081570
6 · The paper itself

Abstract

objectiveNovel therapeutic angiogenic concepts for critical limb ischemia are still needed for limb salvage. E-selectin, a cell-adhesion molecule, is vital for recruitment of the stem/progenitor cells necessary for neovascularization in ischemic tissues. We hypothesized that priming ischemic limb tissue with E-selectin/adeno-associated virus (AAV) gene therapy, in a murine hindlimb ischemia and gangrene model, would increase therapeutic angiogenesis and improve gangrene.

methodsFVB/NJ mice were given intramuscular hindlimb injections of either E-selectin/AAV or LacZ/AAV and then underwent induction of gangrene via femoral artery ligation and concomitant systemic injections of the nitric oxide synthesis inhibitor L-NAME (L-N

resultsThe E-selectin/AAV-treated mice (n = 10) had decreased Faber ischemia scores compared with those of the LacZ/AAV-treated mice (n = 7) at both PODs 7 and 14 (

conclusionWe surmised that E-selectin/AAV gene therapy would significantly promote hindlimb angiogenesis, reperfusion, and limb functionality in mice with hindlimb ischemia and gangrene. Our findings highlight the reported novel gene therapy approach to critical limb ischemia as a potential therapeutic option for future clinical studies.

Indexed as

Critical limb ischemiaE-selectin, GangreneTherapeutic angiogenesis

Identifiers

PMID34617055
PMCPMC8489216
OpenAlexW3106956890

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.