Abstract
Micro RNAs (miRNAs) are 19-24 nucleotide long non-coding RNAs that posttranscriptionally modulate gene expression. They are found in almost all species: viruses, plants, nematodes, fly, fish, mouse, human, and are implicated in a wide array of cellular and developmental processes. Microarray-based miRNA profiling brought to the discovery of miRNAs specific to different hematopoietic lineages. Furthermore, the functional assays performed in tissue cultures to discover miRNAs involved in immune responses in combination with the reports of miRNA-transgenic or miRNA-knockout mouse models has helped elucidating the miRNA roles in the development and function of immune system. Abnormal patterns of hematopoietic-specific miRNAs have been found in different types of cancer and miRNA based gene therapy is being considered as a potential technology of choice in immunological disorders and cancer. The purpose of this review is to discuss recent findings related with the expression and function of miRNAs in hematopoietic lineages.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 73-79 |
| Number of pages | 7 |
| Journal | International journal of medical sciences |
| Volume | 5 |
| Issue number | 2 |
| DOIs | |
| State | Published - Apr 3 2008 |
Keywords
- Acquired immune response
- Cancer
- Cytokines
- Drug discovery
- Hematopoietic lineage
- Innate immune response
- TNF-α
ASJC Scopus subject areas
- General Medicine
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