Serum Alpha-(1, 3)-Fucosyltransferase IV, Copper, and Zinc Levels in Patients with Colorectal Cancer and Healthy Controls

Roya Abbasi Natajomrani, D. Qujeq, V. Hosseini, R. Hajihosseini
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引用次数: 1

Abstract

Background: Colorectal cancer (CRC) has no significant clinical symptoms at the early stages, and the molecular differences in the serum of the patients and healthy subjects could be assessed to identify the biological markers that indicate the detection of this cancer at the levels of the biological system. Objectives: The present study aimed to assess the concentrations of the alpha-(1, 3)-fucosyltransferase IV (FUT4) enzyme and copper (Cu) and zinc (Zn) as biological elements. Methods: This case-control study was conducted on 40 patients with CRC, including 20 men and 20 women. A metal-free sterile tube was used to collect five milliliters of venous blood. The enzyme-linked immunosorbent assay (ELISA) based on the Biotin double-antibody sandwich technology was used to measure the human FUT4 in the sera. In addition, plasma zinc and copper values were determined using Zist Chem Diagnostics kits. Results: The mean FUT4 levels in the CRC patients was slightly higher than the control group (P = 0.17), and the mean serum copper and zinc levels of these patients were lower than the control group with a significance difference in this regard (P < 0.001). In addition, the AUC of FUT4, copper, and zinc was 0.58, 0.80, and 0.77, respectively. Conclusions: According to the results, the altered levels of FUT4, copper, and zinc in the serum of the CRC patients compared to the healthy controls could be an indicator associated with the CRC disease course. Furthermore, the unusual changes in the FUT4, copper, and zinc levels may signify CRC development, which plays a key role in the diagnosis and monitoring of this cancer.
结直肠癌患者和健康对照者血清α -(1,3)-聚焦转移酶IV、铜和锌水平
背景:结直肠癌(Colorectal cancer, CRC)在早期没有明显的临床症状,通过评估患者与健康受试者血清中的分子差异,可以在生物系统水平上识别提示该癌症检测的生物学标志物。目的:本研究旨在评估α -(1,3)-聚焦转移酶IV (FUT4)酶和铜(Cu)、锌(Zn)作为生物元素的浓度。方法:对40例结直肠癌患者进行病例对照研究,其中男性20例,女性20例。使用无金属无菌管采集5毫升静脉血。采用基于生物素双抗体夹心技术的酶联免疫吸附试验(ELISA)测定血清中人FUT4。此外,使用Zist Chem诊断试剂盒测定血浆锌和铜值。结果:结直肠癌患者FUT4水平均值略高于对照组(P = 0.17),血清铜、锌水平均值低于对照组,差异有统计学意义(P < 0.001)。FUT4、铜和锌的AUC分别为0.58、0.80和0.77。结论:与健康对照相比,结直肠癌患者血清中FUT4、铜、锌水平的改变可能是结直肠癌病程的一个相关指标。此外,FUT4、铜和锌水平的异常变化可能预示着结直肠癌的发展,这在这种癌症的诊断和监测中起着关键作用。
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