目的检测肺癌患者支气管肺泡灌洗液(bronchoalveolar lavage fluid,BALF)中凋亡相关蛋白激酶样蛋白1(death-associated protein kinase like 1,DAPL1)和错配修复基因(Mut L homologue l,MLH1)甲基化水平,进一步研究基因甲基化对早期肺...
supported by grants from National Nature Science Foundation of China(No.81973356,81902826 and 82273963);Natural Science Foundation of Tianjin(No.21JCZDJC00060 and 21JCYBJC00180);the Fundamental Research Funds for the Central Universities of Nankai University(No.ZB22010404,3206054,91923101,63213082,and 92122017).
The tumor heterogeneity results in different clinical characteristics of tumor patients,so precise therapy is a popular treatment strategy clinically.Microsatellite instability(MSI)is found in 10%-15%of colorectal can...
supported by the National Natural Science Foundation of China[81971999 to X.F.];Science and Technology Achievements Transformation Project of Sun Yat-sen University[88000-18843232 to X.F.];Young Teacher Training Program of Sun Yat-sen University[14YKPY31 to X.F.];China Scholarship Council[201706385049 to X.F.];the program of Guangdong Provincial Clinical Research Center for Digestive Disease[2020B1111170004];National Key Clinical Discipline.
Background:MLH1 promoter methylation analysis is recommended in screening for Lynch syndrome(LS)in patients with MLH1-deficient colorectal cancer(CRC).The study aims to identify specific methylation regions in the MLH...