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可能通过影响GPx3和FABP1表达方式参与食道状癌的预防:基于生物信息分析的病例对照研究
Niannian Wang1, Da Pan1, Xiaopan Zhu1
1Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China.
Nutrients
|May 11, 2024
概括
是一种.
科学领域:
- 在瘤学瘤学.
- 营养生物化学 营养生物化学
- 生物信息学是一种生物信息学.
背景情况:
- 在食道癌 (EC) 发展中的作用尚未完全理解.
- 调查对EC病原体的影响对于预防策略至关重要.
研究的目的:
- 通过生物信息分析和病例控制研究,探索与相关因素和EC之间的关系.
- 分析谷氨过氧化酶3 (GPx3) 和EC中差异表达基因 (DEGs) 的表达.
- 评估,GPx3,FABP1和食道癌前病变 (EPL) 风险之间的关联.
主要方法:
- 使用了GEPIA和TCGA数据库,用于ECGPx3和DEGs的生物信息分析.
- 进行了一项病例控制研究,涉及100对来自ESCC病例和对照的饮食和血样本.
- 使用ICP-MS和ELISA套件测量了饮食中的,血和相关酶水平.
主要成果:
- 与正常组织相比,EC瘤组织中的GPx3表达率较低.
- DEGs主要参与脂肪消化和吸收途径,FABP1上调和与GPx3.3负相关.
- 降低GPx3和增加FABP1度与EPL风险有积极的相关性,而本身没有显示任何关联.
结论:
- GPx3和FABP1表达变化表明在预防EPL阶段的ESCC方面可能发挥作用.
- 通过FABP1,GPx3可能会通过FABP1影响EC的发展,这需要进一步调查.
- 像GPx3和FABP1这样的生物标志物可以帮助早期检测和预防食道状细胞癌.
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