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MicroRNAs in human cancer: from research to therapy
Author(s) -
Massimo Negrini,
Manuela Ferracin,
Silvia Sabbioni,
Carlo M. Croce
Publication year - 2007
Publication title -
journal of cell science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.384
H-Index - 278
eISSN - 1477-9137
pISSN - 0021-9533
DOI - 10.1242/jcs.03450
Subject(s) - biology , microrna , epigenetics , gene , dna methylation , suppressor , cancer , genetics , computational biology , encode , methylation , cancer research , gene expression
Numerous miRNAs are deregulated in human cancers, and experimental evidence indicates that they can play roles as oncogenes or tumor suppressor genes. Similarly to cancer genes that encode proteins, deregulation of miRNA-encoding genes is associated with genetic or epigenetic alterations, such as deletions, amplifications, point mutations and aberrant DNA methylation. The discovery that miRNAs interact with known oncogenes has established further links with molecular pathways implicated in malignant transformation. Finally, miRNAs can be used as diagnostic markers, and their potential as therapeutic molecules has moved miRNAs from the area of basic research to the field of cancer biotechnology.

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