Evidence map›Paper›PMID 32267715›Full record

ReviewAmerican journal of physiology. Cell physiology2020

Aquaporin-3 in the epidermis: more than skin deep.

Wendy B Bollag, Lorry Aitkens, Joseph White, Kelly A Hyndman

Open access · greenAbstract readReview
In one paragraph

Review in American journal of physiology. Cell physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 3% 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

78 citing papers in PubMed, 1 synthesis or guideline pooled it, 136 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. A novel integratedRegenerative biomaterials · 2026
    Article
  9. Article
  10. Review
  11. The role of the mineralocorticoid receptor in skin.Molecular and cellular endocrinology · 2025
    Review
  12. Article
  13. Article
  14. Skin-Whitening, Antiwrinkle, and Moisturizing Effects ofInternational journal of molecular sciences · 2025
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. RNA NCell death & disease · 2025
    Article

18 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Wendy B BollagCharlie Norwood Veterans Affairs Medical Center, Augusta, Georgia.
Lorry AitkensDepartment of Physiology, Medical College of Georgia at Augusta University, Augusta, Georgia.
Joseph WhiteDepartment of Pathology, Medical College of Georgia at Augusta University, Augusta, Georgia.
Kelly A HyndmanDepartment of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.ORCID 0000-0002-8465-2588
Augusta University · USUniversity of Alabama at Birmingham · US

Funding

UAB Recessive PKD Research and Translational Core CenterP30DK074038 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI YODER, BRADLEY K. · 2005 to 2019
$16.6M
Novel mechanisms of HDAC1 regulation of renal collecting duct functionK01DK105038 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HYNDMAN, KELLY · 2015 to 2019
$754k
Renal implications of AQP3 lysine acetylationR03DK120503 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HYNDMAN, KELLY · 2019 to 2020
$223k
Epidermal Aquaporin-3 in PsoriasisI01CX001357 · VA · CHARLIE NORWOOD VA MEDICAL CENTER · PI BOLLAG, WENDY B · 2016 to 2020
–
CSRD VA I01 CX001357NIDDK NIH HHS K01 DK105038NIDDK NIH HHS P30 DK074038NIDDK NIH HHS R03 DK120503
6 · The paper itself

Abstract

The skin is essential for terrestrial life. It is responsible for regulating water permeability and functions as a mechanical barrier that protects against environmental insults such as microbial infection, ultraviolet light, injury, and heat and cold, which could damage the cells of the body and compromise survival of the organism. This barrier is provided by the outer layer, the epidermis, which is composed predominantly of keratinocytes; keratinocytes undergo a program of differentiation to form the stratum corneum comprising the cornified squame "bricks" and lipid "mortar." Dysregulation of this differentiation program can result in skin diseases, including psoriasis and nonmelanoma skin cancers, among others. Accumulating evidence in the literature indicates that the water-, glycerol-, and hydrogen peroxide-transporting channel aquaporin-3 (AQP3) plays a key role in various processes involved in keratinocyte function, and abnormalities in this channel have been observed in several human skin diseases. Here, we discuss the data linking AQP3 to keratinocyte proliferation, migration, differentiation, and survival as well as its role in skin properties and functions like hydration, water retention, wound healing, and barrier repair. We also discuss the mechanisms regulating AQP3 levels, localization, and function and the anomalies in AQP3 that are associated with various skin diseases.

Indexed as

AnimalsAquaporin 3Cell DifferentiationCell MovementCell ProliferationEpidermisHumansKeratinocytesOrganism Hydration StatusPermeabilityPsoriasisSignal TransductionWaterWound HealingAquaporin 3Wateraquaporin-3epidermishydrationkeratinocytepsoriasis

Identifiers

PMID32267715
PMCPMC7311736
OpenAlexW3014745940

What Socratic holds

Textmetadata
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.