Article
Two distinct p53 immunohistochemical patterns in human squamous-cell skin cancer, precursors and normal epidermis.
International journal of cancer - 21 Jun 1996
Ren Z P, Pontén F, Nistér M, Pontén J
Abstract excerpt
Specimens of squamous-cell neoplasms (81 invasive cancers, 36 in situ cancers, 70 dysplasias, 5 keratoacanthomas, 19 papillomas) and normal skin were immunostained with p53 antibody. Nuclear accumulation of p53 was visualized as following 2 distinct patterns: dispersed or compact. The former is interpreted as a reversible reaction to sunlight, whereas the latter, after microdissection and sequencing of DNA, has...
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