Expression of c-myc protein in skin and synovium in psoriasis and psoriatic arthritis.

Abstract:

:Monoclonal antibody against c-myc protein was used in the avidin-biotin-peroxidase complex procedure to examine frozen sections of psoriatic and normal skin and psoriatic synovium for the presence of c-myc protein. A significantly greater percentage (88%) of epithelial cells from psoriatic skin lesions stained for c-myc than uninvolved skin (62%) from both psoriatics and normals (p less than 0.001). The intensity of the stain appeared weaker in normal skin specimens. Greater than 95% of psoriatic hyperplastic synovial lining cells stained strongly for c-myc. In all cases, the c-myc staining was confined to the nuclei with no evidence of cytoplasmic staining.

journal_name

Clin Exp Rheumatol

authors

Osterland CK,Wilkinson RD,St Louis EA

subject

Has Abstract

pub_date

1990-03-01 00:00:00

pages

145-50

issue

2

eissn

0392-856X

issn

1593-098X

journal_volume

8

pub_type

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