Evidence map›Paper›PMID 34168195›Full record

ArticleScientific reports2021

A computational model of the epidermis with the deformable dermis and its application to skin diseases.

Kota Ohno, Yasuaki Kobayashi, Masaaki Uesaka, Takeshi Gotoda, Mitsuhiro Denda, Hideyuki Kosumi, Mika Watanabe, Ken Natsuga, Masaharu Nagayama

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Artificial intelligence-based quantification of epidermal proliferation and apoptosis in human skin.JID innovations : skin science from molecules to population health · 2026
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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

9 authors at 5 institutions in 1 country.

Kota Ohno *Department of Data Science for Business Innovation, Faculty of Science and Engineering, Chuo University, Tokyo, Japan.
Yasuaki Kobayashi *Research Center of Mathematics for Social Creativity, Research Institute for Electronic Science, Hokkaido University, Sapporo, Japan.
Masaaki UesakaGraduate School of Mathematical Sciences, The University of Tokyo, Tokyo, Japan.
Takeshi GotodaGraduate School of Mathematics, Nagoya University, Nagoya, Japan.
Mitsuhiro DendaShiseido Global Innovation Center, Yokohama, Japan.
Hideyuki KosumiDepartment of Dermatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Mika WatanabeDepartment of Dermatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Ken NatsugaDepartment of Dermatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Masaharu NagayamaResearch Center of Mathematics for Social Creativity, Research Institute for Electronic Science, Hokkaido University, Sapporo, Japan. nagayama@es.hokudai.ac.jp.
Hokkaido University · JPChuo University · JPNagoya University · JPShiseido Group (Japan) · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The skin barrier is provided by the organized multi-layer structure of epidermal cells, which is dynamically maintained by a continuous supply of cells from the basal layer. The epidermal homeostasis can be disrupted by various skin diseases, which often cause morphological changes not only in the epidermis but in the dermis. We present a three-dimensional agent-based computational model of the epidermis that takes into account the deformability of the dermis. Our model can produce a stable epidermal structure with well-organized layers. We show that its stability depends on the cell supply rate from the basal layer. Modeling the morphological change of the dermis also enables us to investigate how the stiffness of the dermis affects the structure and barrier functions of the epidermis. Besides, we show that our model can simulate the formation of a corn (clavus) by assuming hyperproliferation and rapid differentiation. We also provide experimental data for human corn, which supports the model assumptions and the simulation result.

Indexed as

Computer SimulationDermisEpidermisHomeostasisHumansSkin Diseases

Identifiers

PMID34168195
PMCPMC8225835
OpenAlexW3139074489

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.