Evidence map›Paper›PMID 36706190›Full record

ArticleScience advances2023

Engineering edgeless human skin with enhanced biomechanical properties.

Alberto Pappalardo, David Alvarez Cespedes, Shuyang Fang, Abigail R Herschman, Eun Young Jeon, Kristin M Myers, Jeffrey W Kysar, Hasan Erbil Abaci

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-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

15 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Hydrogel-based neural engineering for skin wound healing.Frontiers in cell and developmental biology · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Organoids in skin wound healing.Burns & trauma · 2025
    Review
  9. Diversity of human skin three-dimensional organotypic cultures.Current opinion in genetics & development · 2024
    Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. 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

8 authors at 2 institutions in 1 country.

Alberto PappalardoDepartment of Dermatology, Columbia University Irving Medical Center, New York, NY 10032, USA.ORCID 0000-0002-8949-2552
David Alvarez CespedesDepartment of Dermatology, Columbia University Irving Medical Center, New York, NY 10032, USA.
Shuyang FangDepartment of Mechanical Engineering, School of Engineering and Applied Science, Columbia University, New York, NY 10027, USA.
Abigail R HerschmanDepartment of Mechanical Engineering, School of Engineering and Applied Science, Columbia University, New York, NY 10027, USA.ORCID 0000-0002-2310-4318
Eun Young JeonDepartment of Dermatology, Columbia University Irving Medical Center, New York, NY 10032, USA.ORCID 0000-0003-0632-7533
Kristin M MyersDepartment of Mechanical Engineering, School of Engineering and Applied Science, Columbia University, New York, NY 10027, USA.ORCID 0000-0002-5989-0242
Jeffrey W KysarDepartment of Mechanical Engineering, School of Engineering and Applied Science, Columbia University, New York, NY 10027, USA.ORCID 0000-0003-3655-1077
Hasan Erbil AbaciDepartment of Dermatology, Columbia University Irving Medical Center, New York, NY 10032, USA.ORCID 0000-0002-4735-7790
Columbia University Irving Medical Center · USColumbia University · US

Funding

Translational and Precision Medicine Resources Core (TRAP)P30AR069632 · NIAMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BICKERS, DAVID RINSEY · 2016 to 2020
$3.9M
Synthetic Developmental Tissue Engineering of Human Hair FolliclesK01AR072131 · NIAMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ABACI, HASAN ERBIL · 2017 to 2022
$636k
NIAMS NIH HHS K01 AR072131NIAMS NIH HHS P30 AR069632
6 · The paper itself

Abstract

Despite the advancements in skin bioengineering, 3D skin constructs are still produced as flat tissues with open edges, disregarding the fully enclosed geometry of human skin. Therefore, they do not effectively cover anatomically complex body sites, e.g., hands. Here, we challenge the prevailing paradigm by engineering the skin as a fully enclosed 3D tissue that can be shaped after a body part and seamlessly transplanted as a biological clothing. Our wearable edgeless skin constructs (WESCs) show enhanced dermal extracellular matrix (ECM) deposition and mechanical properties compared to conventional constructs. WESCs display region-specific cell/ECM alignment, as well as physiologic anisotropic mechanical properties. WESCs replace the skin in full-thickness wounds of challenging body sites (e.g., mouse hindlimbs) with minimal suturing and shorter surgery time. This study provides a compelling technology that may substantially improve wound care and suggests that the recapitulation of the tissue macroanatomy can lead to enhanced biological function.

Indexed as

BioengineeringExtracellular MatrixEngineeringHumansTissue Engineering

Identifiers

PMID36706190
PMCPMC9882972
OpenAlexW4318307979

What Socratic 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 Socratic graph.