Results 271 to 280 of about 300,285 (315)
Some of the next articles are maybe not open access.
The Cancer Journal, 2008
MicroRNAs (miRNAs) are small, noncoding RNAs with regulatory functions, which play an important role in many human diseases, including cancer. An emerging number of studies show that miRNAs can act either as oncogenes or as tumor suppressor genes or sometimes as both. Germline, somatic mutations and polymorphisms can contribute to cancer predisposition.
Muller, Fabbri +2 more
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MicroRNAs (miRNAs) are small, noncoding RNAs with regulatory functions, which play an important role in many human diseases, including cancer. An emerging number of studies show that miRNAs can act either as oncogenes or as tumor suppressor genes or sometimes as both. Germline, somatic mutations and polymorphisms can contribute to cancer predisposition.
Muller, Fabbri +2 more
openaire +2 more sources
MicroRNAs Regulating MicroRNAs in Cancer
Trends in Cancer, 2018MicroRNAs (miRNA) are capable of self-regulation, termed miRNA to miRNA interaction. Very little is known about these interactions and their impact on the cellular milieu. We discuss known miRNA to miRNA interactions, potential mechanisms, and their role in cancer.
Meredith, Hill, Nham, Tran
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Virus Genes, 2009
MicroRNAs (miRNAs) are small, non-coding RNA molecules that regulate gene expression at a post-transcriptional level in virtually all eukaryotic organisms and some viruses, particularly herpesviruses. miRNAs are non-immunogenic, stealthy tools for viruses to regulate their as well as host gene expression.
Lars, Dölken +2 more
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MicroRNAs (miRNAs) are small, non-coding RNA molecules that regulate gene expression at a post-transcriptional level in virtually all eukaryotic organisms and some viruses, particularly herpesviruses. miRNAs are non-immunogenic, stealthy tools for viruses to regulate their as well as host gene expression.
Lars, Dölken +2 more
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Current Opinion in Virology, 2014
Eukaryotic cells and several DNA viruses encode miRNAs to regulate the expression of specific target genes. It has been controversial whether RNA viruses can encode such miRNAs as miRNA excision may lead to cleavage of the viral RNA genome. We will focus on the retrovirus family, HIV-1 in particular, and discuss the production of virus-encoded miRNAs ...
Harwig, Alex +2 more
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Eukaryotic cells and several DNA viruses encode miRNAs to regulate the expression of specific target genes. It has been controversial whether RNA viruses can encode such miRNAs as miRNA excision may lead to cleavage of the viral RNA genome. We will focus on the retrovirus family, HIV-1 in particular, and discuss the production of virus-encoded miRNAs ...
Harwig, Alex +2 more
openaire +3 more sources
Biochemical and Biophysical Research Communications, 2005
MicroRNAs (miRNAs), small single-stranded regulatory RNAs capable of interfering with intracellular mRNAs that contain partial complementarity, are useful for the design of new therapies against cancer polymorphism and viral mutation. MiRNA was originally discovered in the intergenic regions of the Caenorhabditis elegans genome as native RNA fragments ...
Shao-Yao, Ying, Shi-Lung, Lin
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MicroRNAs (miRNAs), small single-stranded regulatory RNAs capable of interfering with intracellular mRNAs that contain partial complementarity, are useful for the design of new therapies against cancer polymorphism and viral mutation. MiRNA was originally discovered in the intergenic regions of the Caenorhabditis elegans genome as native RNA fragments ...
Shao-Yao, Ying, Shi-Lung, Lin
openaire +2 more sources
Biochemistry (Moscow), 2015
The detection of miRNAs in plasma and other body fluids opened up a fascinating possibility that animal noncoding RNAs can act as extracellular signaling molecules. In this review, we discuss recent progress in the field including the ability of miRNAs to participate in intercellular communication in vitro and in vivo, and the application of ...
J A, Makarova +4 more
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The detection of miRNAs in plasma and other body fluids opened up a fascinating possibility that animal noncoding RNAs can act as extracellular signaling molecules. In this review, we discuss recent progress in the field including the ability of miRNAs to participate in intercellular communication in vitro and in vivo, and the application of ...
J A, Makarova +4 more
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Annual Review of Cell and Developmental Biology, 2007
microRNAs (miRNAs) are small noncoding RNAs that play important roles in posttranscriptional gene regulation. In animal cells, miRNAs regulate their targets by translational inhibition and mRNA destabilization. Here, we review recent work in animal models that provide insight into the diverse roles of miRNAs in vivo.
Natascha, Bushati, Stephen M, Cohen
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microRNAs (miRNAs) are small noncoding RNAs that play important roles in posttranscriptional gene regulation. In animal cells, miRNAs regulate their targets by translational inhibition and mRNA destabilization. Here, we review recent work in animal models that provide insight into the diverse roles of miRNAs in vivo.
Natascha, Bushati, Stephen M, Cohen
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Pediatric Cardiology, 2011
MicroRNAs (miRNAs) are involved in almost every aspect of a mammalian cell's functionality, from stem cell differentiation to aging and pathogenesis; however, their role in immediate cell signaling is less defined. This has been recently demonstrated by the rapid increase or decrease of miR-21's abundance within minutes of activation or inhibition of ...
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MicroRNAs (miRNAs) are involved in almost every aspect of a mammalian cell's functionality, from stem cell differentiation to aging and pathogenesis; however, their role in immediate cell signaling is less defined. This has been recently demonstrated by the rapid increase or decrease of miR-21's abundance within minutes of activation or inhibition of ...
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microRNA Decay: Refining microRNA Regulatory Activity
MicroRNA, 2017MicroRNAs (miRNAs) are short 19-25 nucleotide RNA molecules that impact on most biological processes by regulating the efficiency of messenger RNA (mRNA) translation. To date, most research activities have been focused on the control of miRNA expression and its functional consequences.
Genevieve, Pepin, Michael P, Gantier
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2012
MicroRNAs (miRNAs), widely distributed, small regulatory RNA genes, target both messenger RNA (mRNA) degradation and suppression of protein translation based on sequence complementarity between the miRNA and its targeted mRNA. Different names have been used to describe various types of miRNA. During evolution, RNA retroviruses or transgenes invaded the
Shao-Yao, Ying +2 more
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MicroRNAs (miRNAs), widely distributed, small regulatory RNA genes, target both messenger RNA (mRNA) degradation and suppression of protein translation based on sequence complementarity between the miRNA and its targeted mRNA. Different names have been used to describe various types of miRNA. During evolution, RNA retroviruses or transgenes invaded the
Shao-Yao, Ying +2 more
openaire +3 more sources