Prognostic Factors in Renal Cell Carcinoma
Author Information
Author(s): Liu Zheng, Fu Qiang, Lv Jiaju, Wang Facheng, Ding Kejia
Primary Institution: Shandong Provincial Hospital, Shandong University
Hypothesis
The study aims to analyze the prognostic implications of p27Kip1, Skp2, and Cks1 expression in renal cell carcinoma.
Conclusion
The expression levels of p27Kip1, Skp2, and Cks1 may serve as important prognostic markers in renal cell carcinoma.
Supporting Evidence
- Low p27Kip1 expression was associated with larger tumor size and higher stage.
- Skp2 and Cks1 expression were not noted in chromophobe cancers.
- Low p27Kip1 expression was an independent prognostic factor for cancer-specific survival.
Takeaway
This study looked at how certain proteins in kidney cancer can help doctors understand how serious the cancer is and how to treat it.
Methodology
Immunohistochemistry was performed on tissue microarrays of 482 renal cell carcinomas, and data were correlated with clinicopathological features.
Potential Biases
Potential observer bias in evaluating immunohistochemical staining.
Limitations
The study may have limitations related to the retrospective nature and the specific population studied.
Participant Demographics
The cohort consisted of 329 men and 153 women, aged 19 to 94 years, with a mean age of 62.1.
Statistical Information
P-Value
P < 0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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