Immunohistochemical evaluation of mutant p53 protein over-expression in non-mucinous adenocarcinoma in-situ and invasive adenocarcinoma, NOS of lung / 中华病理学杂志
Chinese Journal of Pathology
;
(12): 175-178, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-298084
ABSTRACT
<p><b>OBJECTIVE</b>To study the over-expression of mutant p53 protein in non-mucinous adenocarcinoma in-situ (NMAIS) and invasive adenocarcinoma, NOS of lung.</p><p><b>METHODS</b>Immunohistochemical study for p53 protein was performed on 17 cases of NMAIS and 70 cases of invasive adenocarcinoma, NOS of lung. The difference in p53 over-expression between the two tumor subtypes was analyzed.</p><p><b>RESULTS</b>The over-expression of mutant p53 protein was observed in 0 case (0%) of NMAIS and 37 cases (52.9%) of invasive adenocarcinoma, NOS of lung. The difference was of statistical significance (P = 0.000).</p><p><b>CONCLUSION</b>Mutant p53 protein over-expression may play a role in the progression of NMAIS to invasive adenocarcinoma, NOS.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Immunohistochemistry
/
Adenocarcinoma
/
Tumor Suppressor Protein p53
/
Mutant Proteins
/
Adenocarcinoma in Situ
/
Genetics
/
Metabolism
Limits:
Humans
Language:
Chinese
Journal:
Chinese Journal of Pathology
Year:
2015
Type:
Article
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