Expression of Oct-4 transcription factor in squamous cell skin carcinoma and seborrheic keratosis / 南方医科大学学报
Journal of Southern Medical University
;
(12): 917-918, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-332517
ABSTRACT
<p><b>OBJECTIVE</b>To detect the expression of stem cell transcription factor Oct-4 in squamous cell carcinoma (SCC) and seborrheic keratosis (SK) and its association with cancer stem cells.</p><p><b>METHODS</b>Immunohistochemistry was used to detect Oct-4 expression in 35 SCC cases, 21 SK cases and 15 normal control skin tissues.</p><p><b>RESULTS</b>Oct-4 expression was negative in normal skin and showed a significant difference between SCC and SK tissues (P<0.05).</p><p><b>CONCLUSION</b>The Oct-4-positive cells in SCC and SK are probably tumor stem cells. Oct-4 expression may provide an important evidence for isolation and identification of human SCC and SK stem cells.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Skin Neoplasms
/
Carcinoma, Squamous Cell
/
Case-Control Studies
/
Keratosis, Seborrheic
/
Octamer Transcription Factor-3
/
Metabolism
Type of study:
Observational study
/
Prognostic study
/
Risk factors
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2011
Type:
Article
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