jueves, 3 de octubre de 2013

The Cancer Genome Atlas Pan-Cancer analysis project : Nature Genetics : Nature Publishing Group

The Cancer Genome Atlas Pan-Cancer analysis project : Nature Genetics : Nature Publishing Group

Focus on TCGA Pan-Cancer Analysis

The Cancer Genome Atlas Pan-Cancer analysis project

Nature Genetics
45,
1113–1120
doi:10.1038/ng.2764
Published online

Abstract

The Cancer Genome Atlas (TCGA) Research Network has profiled and analyzed large numbers of human tumors to discover molecular aberrations at the DNA, RNA, protein and epigenetic levels. The resulting rich data provide a major opportunity to develop an integrated picture of commonalities, differences and emergent themes across tumor lineages. The Pan-Cancer initiative compares the first 12 tumor types profiled by TCGA. Analysis of the molecular aberrations and their functional roles across tumor types will teach us how to extend therapies effective in one cancer type to others with a similar genomic profile.

At a glance

Figures

left
  1. Integrated data set for comparing and contrasting multiple tumor types.
    Figure 1
  2. Data coordination for the Pan-Cancer TCGA project.
    Figure 2
right
Cancer can take hundreds of different forms depending on the location, cell of origin and spectrum of genomic alterations that promote oncogenesis and affect therapeutic response. Although many genomic events with direct phenotypic impact have been identified, much of the complex molecular landscape remains incompletely charted for most cancer lineages.

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