Evidence map›Paper›PMID 33855630›Full record

ArticleInternational journal of legal medicine2021

Aquaporin 1 and 3 as local vitality markers in mechanical and thermal skin injuries.

Julian Prangenberg, E Doberentz, A -L Witte, B Madea

Open access · hybridAbstract read
In one paragraph

Article in International journal of legal medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
2.4field-weighted citation impact, top 11% 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

10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. State-of-the-Art on Wound Vitality Evaluation: A Systematic Review.International journal of molecular sciences · 2022
    Pooled it
  3. Pooled it
  4. Postmortem mutilation in a case of natural death.Forensic science, medicine, and pathology · 2025
    Article
  5. Article
  6. Article
  7. Death on New Year's Eve caused by illegal fireworks-a firework shell.Forensic science, medicine, and pathology · 2024
    Article
  8. Review
  9. Article
  10. Mini Review: Forensic Value of Aquaporines.Frontiers in medicine · 2021
    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

4 authors at 1 institution in 1 country.

Julian PrangenbergInstitute of Legal Medicine, University Hospital Bonn, Stiftsplatz 12, 53111, Bonn, Germany. julian.prangenberg@ukbonn.de.ORCID http://orcid.org/0000-0002-7798-4429
E DoberentzInstitute of Legal Medicine, University Hospital Bonn, Stiftsplatz 12, 53111, Bonn, Germany.
A -L WitteInstitute of Legal Medicine, University Hospital Bonn, Stiftsplatz 12, 53111, Bonn, Germany.
B MadeaInstitute of Legal Medicine, University Hospital Bonn, Stiftsplatz 12, 53111, Bonn, Germany.
University Hospital Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Assessment of the vitality of an injury is one of to the main tasks in daily forensic casework. Aquaporins belong to the family of water channels. They enable the transport of water and of small molecules like glycerol through biological channels. So far, 13 classes of aquaporins are identified in vertebrates. The classical aquaporin channels 1, 2 and 4 are only permeable for water. The aquaporin channels 3, 7, 9 and 10 are also called aquaglycerolporins since they can also transport glycerol. Aquaporin 3 is expressed in epidermal keratinocytes. In the present investigation, the aquaporin 1 and 3 expression in mechanically and thermally damaged skin is investigated by immunohistochemistry. The study collective comprises 30 cases (63.3% male and 36.7% female) with an age range between 19 and 95 years (mean value 54.6 years). The skin injury comprises different kinds of blunt force, sharp force, strangulation marks, thermal injury, gunshot wounds and frost erythema. In all kinds of mechanical and trauma injury, an increased expression of aquaporin 3 in the keratinocytes of the epidermis was found. There is no correlation of the aquaporin 3 expression with age, sex, body mass index, duration of agonal period and postmortem interval. Concerning aquaporin 1, there were no differences between injured and uninjured skin. Aquaporin 3 is independently from the kind of skin injury and appears to be a valuable immunohistochemical parameter of vitality.

Indexed as

AdultAgedAged, 80 and overAquaporin 1Aquaporin 3BiomarkersFemaleHumansImmunohistochemistryKeratinocytesMaleMiddle AgedSkinWounds and InjuriesAquaporin 1Aquaporin 3BiomarkersAquaporin 1Aquaporin 3ForensicsImmunohistochemistryWound vitality

Identifiers

PMID33855630
PMCPMC8354899
OpenAlexW3153112254

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.