Evidence map›Paper›PMID 24637626›Full record

ArticlePloS one2014

Rapid granulation tissue regeneration by intracellular ATP delivery--a comparison with Regranex.

Jeffrey D Howard, Harshini Sarojini, Rong Wan, Sufan Chien

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. Review
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  13. Macrophage Differentiation in Normal and Accelerated Wound Healing.Results and problems in cell differentiation · 2017
    Review
  14. Article
  15. Article
  16. DAMPs from Cell Death to New Life.Frontiers in immunology · 2015
    Review
  17. 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

4 authors at 1 institution in 1 country.

Jeffrey D HowardDepartment of Surgery, University of Louisville, Louisville, Kentucky, United States of America.
Harshini SarojiniDepartment of Surgery, University of Louisville, Louisville, Kentucky, United States of America.
Rong WanDepartment of Surgery, University of Louisville, Louisville, Kentucky, United States of America.
Sufan ChienDepartment of Surgery, University of Louisville, Louisville, Kentucky, United States of America.
University of Louisville · US

Funding

INTRACELLULAR ENERGY DELIVERY AND DIABETIC WOUNDSR01DK074566 · NIDDK · UNIVERSITY OF LOUISVILLE · PI CHIEN, SUFAN · 2007 to 2010
$1.3M
Partial-thickness wound healing via topical ATP deliveryR44AR052984 · NIAMS · NOVERA, LLC. · PI CHIEN, SUFAN · 2007 to 2008
$1.2M
A NEW TECHNIQUE FOR TREATING HEMORRHAGIC SHOCKR43HL114235 · NHLBI · NOVERATECH, LLC · PI CHIEN, SUFAN · 2012 to 2013
$400k
REDUCING LAPAROTOMY WOUND FAILURER43GM106639 · NIGMS · NOVERATECH, LLC · PI CHIEN, SUFAN · 2013 to 2013
$264k
NHLBI NIH HHS R43 HL114235NHLBI NIH HHS R43HL114235NIAMS NIH HHS R44 AR052984NIAMS NIH HHS R44AR52984NIDDK NIH HHS R01 DK074566NIDDK NIH HHS R01DK74566NIGMS NIH HHS R43 GM106639NIGMS NIH HHS R43GM106639
6 · The paper itself

Abstract

This study tests a new intracellular ATP delivery technique for tissue regeneration and compares its efficacy with that of Regranex. Twenty-seven adult New Zealand white rabbits each underwent minimally invasive surgery to render one ear ischemic. Eight wounds were then created: four on the ischemic and four on the normal ear. Two wounds on one side of each ear were treated with Mg-ATP encapsulated lipid vesicles (ATP-vesicles) while the two wounds on the other side were treated with Regranex. Wound healing time was shorter when ATP-vesicles were used. The most striking finding was that new tissue growth started to appear in less than 1 day when ATP-vesicles were used. The growth continued and covered the wound area within a few days, without the formation of a provisional matrix. Regranex-treated wounds did not have this growth pattern. In wounds treated by ATP-vesicles, histologic studies revealed extremely rich macrophage accumulation, along with active proliferating cell nuclear antigen (PCNA) and positive BrdU staining, indicating in situ macrophage proliferation. Human macrophage culture suggested direct collagen production. These results support an entirely new healing process, which seems to have combined the conventional hemostasis, inflammation, and proliferation phases into a single one, thereby eliminating the lag time usually seen during healing process.

Indexed as

Adenosine TriphosphateAdultAnimalsBecaplerminCell CountCell SurvivalCollagenDose-Response Relationship, DrugGranulation TissueHumansIntracellular SpaceMacrophagesMiddle AgedProto-Oncogene Proteins c-sisRabbitsRegenerationAdenosine TriphosphateBecaplerminCollagenProto-Oncogene Proteins c-sis

Identifiers

PMID24637626
PMCPMC3956755
OpenAlexW1985305056

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.