title: p53 protein expression in skin with different levels of photoaging.
abstract: In non-melanoma skin cancer, keratinocytes show marked p53 protein expression. Considering photoaging as a background for skin cancer, p53 protein expression by immunohistochemistry was evaluated in normal skin with different levels of photoaging. The difference in p53 expression between mild and severe levels of photoaging was not statistically significant (P=0.169).
authors.affiliation: Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil. inesdecastro2007@terra.com.br
authors.forename: Inês Alencar
authors.initials: IA
authors.lastname: de Castro
authors.forename: Larissa
authors.initials: L
authors.lastname: Schütz
authors.forename: Edison
authors.initials: E
authors.lastname: Capp
authors.forename: André
authors.initials: A
authors.lastname: Cartell
authors.forename: Luise
authors.initials: L
authors.lastname: Meurer
authors.forename: Lucio
authors.initials: L
authors.lastname: Bakos
mesh_terms: D000328:Adult; D000375:Aging / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D007150:Immunohistochemistry; D008875:Middle Aged; D012867:Skin / Q000378:metabolism* / Q000528:radiation effects*; D016159:Tumor Suppressor Protein p53 / Q000378:metabolism*
chemical_list: D016159:Tumor Suppressor Protein p53