Co-expression of p53 and EGFR in colorectal cancer detected by quantum dots fluorescence probe
10.3969/j.issn.1673-4130.2018.08.001
- VernacularTitle:量子点荧光探针检测结直肠癌中的p53和EGFR共表达
- Author:
Weiwei ZHOU
1
;
Lei WANG
;
Dongliang YANG
Author Information
1. 沧州市中心医院病理科
- Keywords:
QDs;
colon cancer;
rectal cancer;
p53;
EGFR
- From:
International Journal of Laboratory Medicine
2018;39(8):897-900
- CountryChina
- Language:Chinese
-
Abstract:
Objective Simultaneous detection of two tumor markers p53 and EGFR in colorectal cancer samples.Methods Co-expression of p53 and EGFR in colorectal cancer detected by QDs fluorescence probe. TNM staging,grade and other factors were analyzed.Results The strong positive rate of p53 in colorectal cancer was 48.6%.It was significantly correlated with the N staging(P<0.05),the positive rate of EGFR and p53 in colorectal carcinoma was 67.1%.It was significantly correlated with the N staging(P<0.05),and was independent of other factors(P>0.05).Conclusion The method of QDs is helpful to quantitative analy-sis of co expression of p53 and EGFR in colorectal cancer,and it can provide the basis for clinical prognosis of colorectal cancer.
