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Exploring epigenetic biomarkers of universal specificities and commonalities among pan-cancer cohorts in The Cancer Genome Atlas

机译:探索癌症基因组地图集的泛癌群普及普遍性特异性和常见性的表观遗传生物标志物

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摘要

Aim: To explore the mechanism of cancer by employing a comprehensive analysis of DNA methylation?patterns and variations among pan-cancer cohorts. Materials?&?methods: This research focused on the discovery of universally specific or common biomarkers by mathematical statistics and machine learning methods in The Cancer Genome Atlas. Results: We found 138 differently methylated CpGs (DMCs)?with a common methylation trend and eight common differently methylated regions?in different cancer cohorts. Additionally, we found 99 DMCs to distinguish 32 different cancer cohorts in random forest?analysis because of the specificity mechanism, but each DMC still had high instability. Conclusion: Our results could facilitate the development of biomarkers that are universally specific and common features across pan-cancer cohorts.
机译:None

著录项

  • 来源
    《Epigenomics》 |2021年第8期|共14页
  • 作者单位

    State Key Laboratory of Agrobiotechnology College of Biological Sciences China Agricultural;

    Department of Nutrition and Health Beijing Advanced Innovation Center for Food Nutrition &

    Human;

    Department of Nutrition and Health Beijing Advanced Innovation Center for Food Nutrition &

    Human;

    State Key Laboratory of Agrobiotechnology College of Biological Sciences China Agricultural;

    Department of Nutrition and Health Beijing Advanced Innovation Center for Food Nutrition &

    Human;

    Department of Nutrition and Health Beijing Advanced Innovation Center for Food Nutrition &

    Human;

    State Key Laboratory of Agrobiotechnology College of Biological Sciences China Agricultural;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 遗传学;
  • 关键词

    biomarker; commonality; DMC; DMR; DNAm; instability; pan-cancer; pattern; random forest; specificity; TCGA;

    机译:生物标志物;平顺;DMC;DMR;DNAN;不稳定;泛癌;模式;随机森林;特异性;TCGA;
  • 入库时间 2022-08-20 18:02:39

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