Landscape of Somatic Retrotransposition in Human Cancers
Author(s) -
Eunjung Lee,
Rebecca C. Iskow,
Lixing Yang,
Ömer Gökçümen,
Psalm Haseley,
Lovelace J. Luquette,
Jens G. Lohr,
Christopher Harris,
Jun Li,
Richard K. Wilson,
David A. Wheeler,
Richard A. Gibbs,
Raju Kucherlapati,
Charles Lee,
Peter V. Kharchenko,
Peter J. Park
Publication year - 2012
Publication title -
science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 12.556
H-Index - 1186
eISSN - 1095-9203
pISSN - 0036-8075
DOI - 10.1126/science.1222077
Subject(s) - somatic cell , transposable element , biology , genome , carcinogenesis , gene , genetics , human genome , retrotransposon , cancer , dna , computational biology
Movement in the Cancer Genome Transposable elements are genetic sequences that can replicate and move within the genome. The factors that make an element mobile are unknown but are generally considered rare in mammals.Leeet al. (p.967 , published online 28 June) analyzed five cancer types occurring among several individuals and found that three types of epithelial tumors exhibited high rates of element movement relative to brain and blood cancers. Furthermore, these somatically acquired, tumor-specific elements targeted genes in colorectal cancer that, when disrupted, impact gene expression and thus may be a factor in the progression of the cancers.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom