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Related Concept Videos

Next-generation Sequencing03:00

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The first human genome sequencing project cost $2.7 billion and was declared complete in 2003, after 15 years of international cooperation and collaboration between several research teams and funding agencies. Today, with the advent of next-generation sequencing technologies, the cost and time of sequencing a human genome have dropped over 100 fold.
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Targeted DNA Methylation Analysis by Next-generation Sequencing
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Next generation sequencing: advances in characterizing the methylome.

Kristen H Taylor1, Huidong Shi2, Charles W Caldwell3

  • 1University of Missouri-Columbia School of Medicine, Ellis Fischel Cancer Center, Columbia, MO 65212, USA. taylorkh@health.missouri.edu.

Genes
|April 9, 2014
PubMed
Summary

Epigenetic modifications are crucial in lymphoid cancers. Next-generation sequencing advances offer new ways to study the lymphoma methylome, improving our understanding of these diseases.

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Area of Science:

  • Oncology
  • Genetics
  • Epigenetics

Background:

  • Epigenetic modifications are integral to lymphoid malignancies, including lymphoma and leukemia.
  • Microarray technologies have historically profiled DNA methylation, revealing the epigenome's importance in lymphoma biology.
  • Understanding the epigenome is key to deciphering lymphoma's underlying mechanisms.

Purpose of the Study:

  • To review published and emerging technologies for studying the methylome.
  • To discuss progress in defining the lymphoma methylome using next-generation sequencing (NGS).
  • To explore future directions in lymphoma epigenomic research enabled by NGS.

Main Methods:

  • Review of existing microarray and next-generation sequencing (NGS) methodologies for methylome analysis.
  • Discussion of technological advancements in epigenomic profiling.
  • Introduction of novel, unpublished methodologies for lymphoma methylome research.

Main Results:

  • NGS technologies have revolutionized epigenomic analysis, enabling genome-wide characterization of DNA methylation and chromatin modifications.
  • A variety of methodologies exist for methylome studies, with ongoing development to leverage NGS capabilities.
  • Progress has been made in defining the lymphoma methylome, with future potential for advanced insights.

Conclusions:

  • The choice of methodology is critical for successful NGS-based epigenomic studies.
  • Continued development and application of NGS technologies are essential for advancing our understanding of lymphoma epigenetics.
  • Emerging techniques promise to further refine the definition of the lymphoma methylome.