Evidence map›Paper›PMID 34142019›Full record

ArticleACS applied bio materials2021

(4-Aminopyridine)-PLGA-PEG as a Novel Thermosensitive and Locally Injectable Treatment for Acute Peripheral Nerve Injury.

Kristen M Manto, Prem Kumar Govindappa, Daniele Parisi, Zara Karuman, Brandon Martinazzi, John P Hegarty, M A Hassan Talukder, John C Elfar

Open access · greenAbstract read
In one paragraph

Article in ACS applied bio materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Review
  3. Innovations in Peripheral Nerve Regeneration.Bioengineering (Basel, Switzerland) · 2024
    Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. 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

8 authors at 1 institution in 1 country.

Kristen M MantoDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.
Prem Kumar GovindappaDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.ORCID 0000-0001-8069-234X
Daniele ParisiDepartment of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
Zara KarumanDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.
Brandon MartinazziDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.
John P HegartyDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.
M A Hassan TalukderDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.
John C ElfarDepartment of Orthopaedics and Rehabilitation, Center for Orthopaedic Research and Translational Science, The Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033, United States.ORCID 0000-0002-4438-7118
Pennsylvania State University · US

Funding

Erythropoietin for NeuroregenerationK08AR060164 · NIAMS · UNIVERSITY OF ROCHESTER · PI ELFAR, JOHN · 2013 to 2017
$578k
NIAMS NIH HHS K08 AR060164
6 · The paper itself

Abstract

Traumatic peripheral nerve injury (TPNI) represents a major medical problem that results in loss of motor and sensory function, and in severe cases, limb paralysis and amputation. To date, there are no effective treatments beyond surgery in selective cases. In repurposing studies, we found that daily systemic administration of the FDA-approved drug 4-aminopyridine (4-AP) enhanced functional recovery after acute peripheral nerve injury. This study was aimed at constructing a novel local delivery system of 4-AP using thermogelling polymers. We optimized a thermosensitive (4-AP)-poly(lactide-

Indexed as

Temperature4-AminopyridineAcute DiseaseAnimalsBiocompatible MaterialsDisease Models, AnimalMaleMaterials TestingMiceMice, Inbred C57BLMolecular StructureParticle SizePeripheral Nerve InjuriesPolyestersPolyethylene Glycols4-AminopyridineBiocompatible MaterialsPolyesterspolyethylene glycol-poly(lactide-co-glycolide)Polyethylene Glycols4-aminopyridineblock copolymercrush injuryPEGperipheral nervePLGAsciatic nervethermogeltraumatic nerve injury

Identifiers

PMID34142019
PMCPMC8206837
OpenAlexW3153947342

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.