Expression levels of HSPC111,TRIM2 in colorectal cancer tissue and their relationship with clinical pathological characteristics and prognostic evaluation value
10.3969/j.issn.1673-4130.2025.12.003
- VernacularTitle:结直肠癌组织HSPC111、TRIM2表达与临床病理特征的关系及预后评估价值
- Author:
Liping ZHANG
1
;
Zhaoqiang LI
;
Junying DU
Author Information
1. 北京中医药大学孙思邈医院病理科,陕西铜川 727100
- Keywords:
colorectal cancer;
NOP16 nucleolar protein;
triple domain protein 2;
prognosis
- From:
International Journal of Laboratory Medicine
2025;46(12):1419-1424
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression of NOP16 nucleolar protein(HSPC111)and triple do-main protein 2(TRIM2)in colorectal cancer(CRC),as well as their clinicopathological characteristics and prognostic evaluation value.Methods A total of 110 CRC patients admitted to SUN Simiao Hospital,Beijing University of Traditional Chinese Medicine from February 2018 to February 2019 were selected as the research subjects.The expressions of HSPC111 and TRIM2 in tissues were detected by immunohistochemistry.The survival curves of the HSPC111 and TRIM2 positive and negative groups were plotted by Kaplan-Meier sur-vival analysis.The COX regression model was used to analyze the risk factors influencing the prognosis of CRC patients.A nomogram model for the prognosis of CRC was constructed,and the accuracy of the model was analyzed using the prognostic calibration curve.Results The positive rates of HSPC111 and TRIM2 in CRC cancer tissues were higher than those in the adjacent groups,and the differences were statistically signifi-cant(P＜0.001).The positive rates of HSPC111 and TRIM2 in CRC cancer tissues with TNM stage Ⅲ and lymph node metastasis increased,and the difference was statistically significant(P＜0.001).The 5-year sur-vival rate of CRC patients in the HSPC111 positive group was lower than that in the negative group(Log-rank x2=10.121,P=0.001).The 5-year survival rate of CRC patients TRIM2 positive group was lower than that in the negative group(Log-rank x2=13.620,P＜0.001).Positive HSPC111,positive TRIM2,TNM stage Ⅲand lymph node metastasis were risk factors affecting the prognosis of CRC patients.The consistency index of the Nomogram prediction model based on HSPC111,TRIM2,TNM staging and lymph node metastasis was 0.846(95％CI:0.822-0.870)and the predicted value was close to the actual value,with good discrimination.Conclusion The increased expression of HSPC111 and TRIM2 in CRC is involved in promoting the progres-sion of CRC.Nomogram prediction models based on HSPC111,TRIM2,TNM staging and lymph node metas-tasis are helpful for evaluating the prognosis of CRC.
