Cited by 90Skin Protection and AgingAntioxidant Activity and Oxidative StressContact Dermatitis and Allergies

Oxidization of squalene, a human skin lipid: a new and reliable marker of environmental pollution studies

Pham, D.‐M., Boussouira, B., Moyal, D., Nguyen, Q.L.·2015·International Journal of Cosmetic Science

Abstract

Synopsis: A review of the oxidization of squalene, a specific human compound produced by the sebaceous gland, is proposed. Such chemical transformation induces important consequences at various levels. Squalene by‐products, mostly under peroxidized forms, lead to comedogenesis, contribute to the development of inflammatory acne and possibly modify the skin relief (wrinkling). Experimental conditions of oxidation and/or photo‐oxidation mechanisms are exposed, suggesting that they could possibly be bio‐markers of atmospheric pollution upon skin. Ozone, long UVA rays, cigarette smoke… are shown powerful oxidizing agents of squalene. Some in vitro , ex vivo and in vivo testings are proposed as examples, aiming at studying ingredients or products capable of boosting or counteracting such chemical changes that, globally, bring adverse effects to various cutaneous compartments.

Integrity signals

Registry

Crossref · 10.1111/ics.12208

Cites

48 of 48 references verified0 citation errors · 0 not checkable

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  • In humans (N=9), higher levels of oxidization of squalene have been reported in sebum experimentally exposed to cigarette smoke.

    “In humans (N = 9), higher levels of oxidization of squalene, a human sebum‐specific unsaturated fatty acid, have been reported in sebum experimentally exposed to cigarette smoke45 (Table 3).”

    From The impact of airborne pollution on skin (2019) · cites this paper as [45]

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Authors
Pham, D. ‐., Boussouira, B., Moyal, D., & Nguyen, Q. L.
Affiliations
L'Oréal (France) (FR)
Corresponding author
Pham, D.‐M.
Venue
International Journal of Cosmetic Science
Publisher
Wiley
Published
2015-03-02
Volume
37
Issue
4
Pages
357-365
ISSN
  • 0142-5463 (ISSN-L)
  • 1468-2494
OpenAlex
W2094651474
Cited by
89
References
48
Citations by year
2026: 7 · 2025: 5 · 2024: 5 · 2023: 11 · 2022: 7 · 2021: 13 · 2020: 4 · 2019: 12 · 2018: 13 · 2017: 4 · 2016: 6 · 2015: 2
FWCI
1.33
Type
journal article
Language
en
Open access
closed
Locations
  • International Journal of Cosmetic Science (publishedVersion)
  • PubMed (publishedVersion)
Funders
Fasa University of Medical Sciences
Topics
  • Health Sciences › Medicine › Dermatology › Skin Protection and Aging
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Health Sciences › Medicine › Dermatology › Contact Dermatitis and Allergies
Keywords
squalene, lipid oxidation, peroxidation, acne, comedones, skin aging, ozone, UVA, cigarette smoke, photooxidation, skin protection
MeSH terms
Environmental Pollution, Humans, Oxidation-Reduction, Skin, Squalene, Biomarkers, Lipid Metabolism

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