Evidence map›Paper›PMID 42149446›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2026

Methods to Investigate the Epidermal Permeability Barrier and the Light Irradiation Barrier In Vitro and Ex Vivo.

Yoshikazu Uchida, Anna Celli

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Yoshikazu UchidaDepartment of Food Science and Nutrition, and Convergence Program of Material Science for Medicine and Pharmaceutics, Hallym University, Chuncheon, Republic of Korea. Yoshikazu.Uchida@ucsf.edu.ORCID https://orcid.org/0000-0002-4980-3416
Anna CelliCancer Center, University of California, San Francisco and the San Francisco Veterans Affairs Health Care System, San Francisco, CA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The skin deploys multiple barriers to protect internal tissues and organs, as well as the skin itself, from the external environment. Each of the skin constituents-epidermis, dermis, sebaceous glands, sweat glands, hair, and adipose tissue-contributes to making these barriers competent to maintain proper biological functions. Among these constituents, the epidermis (the outermost layer of skin) is the first line of defense, so it is most responsible for skin barrier functions. A competent skin barrier is needed to protect against excess loss of water and other endogenous compounds from body, oxidative stress, sun and other sources of light irradiation, thermal stress, microbial invasion, substance permeation, and mechanical stress. In this chapter, we describe methods to assess both the epidermal permeability barrier and the light irradiation barrier using in vitro and ex vivo skin organ-cultured systems.

Indexed as

EpidermisAnimalsHumansKeratinocytesLightOrgan Culture TechniquesPermeabilityBarrierEpidermal permeabilityEx vivo skin organ cultureKeratinocyteLight irradiation

Identifiers

PMID42149446

What OpenQuestion holds

Textmetadata
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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.