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Article

The basal layer in human squamous tumors harbors more UVA than UVB fingerprint mutations: a role for UVA in human skin carcinogenesis.

Proceedings of the National Academy of Sciences of the United States of America - 6 Apr 2004

Agar Nita S, Halliday Gary M, Barnetson Ross StC, Ananthaswamy Honnavara N, Wheeler Mark, Jones Alexandra M

Abstract excerpt

We hypothesized that a substantial portion of the mutagenic alterations produced in the basal layer of human skin by sunlight are induced by wavelengths in the UVA range. Using laser capture microdissection we examined separately basal and suprabasal keratinocytes from human skin squamous cell ca...

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Identifiers

PMID: 15041750
DOI: 10.1073/pnas.0401141101
PMCID: PMC387355

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-15041750-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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