P3.02-094 Identification of Oncofetal piRNAs in Lung
نویسندگان
چکیده
منابع مشابه
Identification of let-7-regulated oncofetal genes.
MicroRNAs (miRNA) are small RNA molecules of approximately 20 to 22 nucleotides that reduce expression of proteins through mRNA degradation and/or translational silencing. Each known miRNA has a large number of predicted targets. Members of the let-7/miR-98 family of miRNAs are up-regulated at the end of embryonic development. Let-7 is often down-regulated early during cancer development, sugge...
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Piwi-interacting RNAs (piRNAs) are small noncoding RNAs generated by a conserved pathway. Their most widely studied function involves restricting transposable elements, particularly in the germline, where piRNAs are highly abundant. Increasingly, another set of piRNAs derived from intergenic regions appears to have a role in the regulation of mRNA from early embryos and gonads. We report a more...
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A major interest of our laboratory is to delineate the pathways leading to experimentally induced liver cancer in the rat. Although the cellular progenitors of primary hepatocellular carcinoma remain controversial, current findings suggest that proliferation of chemically initiated liver epithelial cells gives rise to hepatic nodules, a rare population of which eventually progress to carcinoma....
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PIWI-interacting RNAs (piRNA) are small non-coding RNA molecules expressed in animal germ cells that interact with PIWI family proteins to form RNA-protein complexes involved in epigenetic and post-transcriptional gene silencing of retrotransposons and other genetic elements in germ line cells, including reproductive stem cell self-sustainment, differentiation, meiosis and spermatogenesis. In t...
متن کاملpiRNAs
What is their conservation status? Although mass-strandings of beaked whales provide a dramatic example of the vulnerability of these species to human activities, sonar exposure is not the only, nor necessarily the most important conservation threat to these large predators. Beaked whales live in areas that are hard to survey and their diving behavior precludes reliable visual counts, leading t...
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ژورنال
عنوان ژورنال: Journal of Thoracic Oncology
سال: 2017
ISSN: 1556-0864
DOI: 10.1016/j.jtho.2017.09.1623