Predictive value of combined detection of serum miR-30c-5p and NLGN1 for postoperative recurrence and metastasis in patients undergoing laparoscopic radical resection of colorectal cancer
10.3969/j.issn.1009-9905.2024.09.004
- VernacularTitle:血清miR-30c-5p和NLGN1联合检测对腹腔镜结直肠癌根治术患者术后复发转移的预测价值
- Author:
Yang OU
1
;
Ze-Jun WANG
;
Wu TIAN
;
Wei-Min YANG
;
Yu-Lin PAN
Author Information
1. 北京积水潭医院贵州医院 普通外科(贵州 贵阳 550000)
- Keywords:
Microribonucleic acid-30c-5p;
Neuroligin-1;
Colorectal tumour;
Combine test;
Recurrence;
Metastasis
- From:
Chinese Journal of Current Advances in General Surgery
2024;27(9):689-693
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the predictive value of combined detection of serum microribonucleic acid-30c-5p(miR-30c-5p)and neuroligin-1(NLGN1)for postoperative recur-rence and metastasis in patients undergoing laparoscopic radical resection of colorectal cancer.Methods:A total of 112 colorectal cancer patients who underwent laparoscopic radical resection from August 2021 to August 2022 were regarded as the diseased group.They were separated into a recurrent group(n=28)and a non-recurrent group(n=84)based on whether the patients had recurrence or metastasis within 12 months after surgery.Additionally,92 normal volunteers who underwent physical examinations were as the control group.QRT-PCR was applied to de-tect serum miR-30c-5p and NLGN1 mRNA levels.Multivariate logistic regression was applied to analyze the affecting factors of postoperative recurrence and metastasis in patients.Receiver op-erating characteristic(ROC)curve was plotted to analyze the predictive value of serum miR-30c-5p and NLGN1 mRNA for postoperative recurrence and metastasis in patients.Pearson method was applied to analyze the correlation between miR-30c-5p and NLGN1.Results:The miR-30c-5p level in the diseased group was greatly lower than that in the control group(P＜0.05),and the NLGN1 mRNA level was significantly higher than that in the control group(P＜0.05).Compared with the non recurrent group,the miR-30c-5p level in the recurrent group was significantly re-duced(P＜0.05),while the NLGN1 mRNA level was significantly increased(P＜0.05).There was a statistically significant difference in tissue differentiation between the non-recurrent group and the recurrent group(P＜0.05).Low differentiation of tumor tissues and elevated level of NLGN1 mRNA were risk factors for postoperative recurrence and metastasis(P＜0.05).Elevated level of miR-30c-5p was a protective factor of postoperative recurrence and metastasis(P＜0.05).The AUC of serum miR-30c-5p,NLGN1 mRNA,and their combined prediction for postoperative re-currence and metasta sis in patients was 0.823,0.823,and 0.902,which was greatly better than the individual prediction of miR-30c-5p(Z=2.031,P=0.042)and NLGN1 mRNA(Z=2.239,P=0.025).There was a negative correlation between miR-30c-5p and NLGN1 mRNA levels(r=-0.436,P＜0.05).Conclusion:The dicrease of miR-30c-5p level and increase of NLGN1 mRNA level in laparoscopic colorectal cancer patient has auxiliary predictive value for postoperative recur-rence and metastasis.
