Abstract:
OBJECTIVE:The purpose of our study was to investigate the serum levels of soluble a-proliferation-inducing ligand (sAPRIL) in patients with colorectal cancer (CRC), benign intestinal disease and healthy volunteers and explore the potential possibility of sAPRIL severing as a CRC biomarker. METHODS:Our investigation was conducted on 35 blood samples obtained from CRC patients, 32 blood samples from patients with benign intestinal diseases and 31 blood samples from healthy volunteers. The sAPRIL concentrations were examined by an enzyme-linked immunosorbent assay (ELISA) and data were analyzed with non-parametric Mann-Whitney U-test and X²-test. The correlation relationship between sAPRIL and CEA, as well as sAPRIL and CA19-9 was assessed by non-parametric Spearmen's correlation test, respectively. RESULTS:The median value of sAPRIL in the malignant group was 10.43 ng/mL, compared with those of the benign group (4.89 ng/mL) and control group (3.30 ng/mL), respectively, which had an obvious significance (P<0.0003). Area under the receiver-operating characteristic (ROC) curve for sAPRIL was 0.854 (95% CI, 0.776-0.933). The optimal cut-off level of sAPRIL was 5.49 ng/mL. Serum sAPRIL had a positive correlation with CEA (r=0.637, P=0.000) and CA19-9 (r=0.357, P=0.008) in 35 patients with colorectal cancer. sAPRIL showed higher sensitivity (82.9%) than those of CEA (74.3%) and CA19-9 (65.7%) in CRC, respectively. CONCLUSION:The results indicated that serum sAPRIL, as a potential biomarker, had a positive diagnostic value for colorectal cancer.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Ding W,Wang J,Wang F,Wang G,Wu Q,Ju S,Cong H,Wang Hdoi
10.1016/j.clinbiochem.2013.06.008keywords:
["Biomarker","CA19-9","CEA","Colorectal cancer","Diagnosis","sAPRIL"]subject
Has Abstractpub_date
2013-10-01 00:00:00pages
1590-4issue
15eissn
0009-9120issn
1873-2933pii
S0009-9120(13)00285-3journal_volume
46pub_type
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更新日期:2007-06-01 00:00:00
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更新日期:1987-12-01 00:00:00
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更新日期:2014-01-01 00:00:00
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更新日期:2013-05-01 00:00:00
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更新日期:2019-02-01 00:00:00
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更新日期:2011-10-01 00:00:00
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pub_type: 杂志文章
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更新日期:2009-11-01 00:00:00
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更新日期:2016-12-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2016-12-01 00:00:00
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更新日期:2004-09-01 00:00:00