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Global microarray (HG U133 Plus 2.0) was used for the first time to investigate the effects of resistance exercise on the transcriptome in slow-twitch myosin heavy chain (MHC) I and fast-twitch MHC IIa muscle fibers of young and old women. Vastus lateralis muscle biopsies were obtained pre and 4hrs...
ORGANISM(S): Homo sapiens 
The exchange of the oocyte's genome with the genome of a somatic cell, followed by the derivation of pluripotent stem cells, could enable the generation of specific cell types affected in degenerative human diseases. Such cells, carrying the patient's genome, might be useful for cell replacement. H...
ORGANISM(S): Homo sapiens 
Exogenous double-stranded RNA (dsRNA) has been shown to exert homology-dependent effects at the level of both target mRNA stability and chromatin structure. Using C. elegans undergoing RNAi as an animal model, we have investigated the generality, scope, and longevity of chromatin-targeted dsRNA effe...
ORGANISM(S): Caenorhabditis elegans 
Genomic adaptation following glucose transporter knockout in leishmania mexicana
ORGANISM(S): Leishmania mexicana 
dsRNA-mediated gene silencing (RNAi) can be inherited for multiple generations in C. elegans. To understand this process we conducted a genetic screen for animals defective for transmitting RNAi silencing signals to future generations. This screen identified the gene heritable RNAi defective (hrde)-...
ORGANISM(S): Caenorhabditis elegans 
Divergent transcription, in which reverse-oriented transcripts occur upstream of eukaryotic promoters in regions devoid of annotated genes, has been suggested to be a general property of active promoters. Here we show that the human basal RNA polymerase II transcriptional machinery and core promoter...
ORGANISM(S): Homo sapiens 
Effect of peptide IDR-1 on CD14+ human monocytes. >br< >br< Effect of peptide IDR-1 on LPS-induced responses in CD14+ human monocytes.>br< >br< Human peripheral blood mononuclear cells (PBMC) were treated with innate defence regulator peptide IDR-1 in the presence and absence of LPS (purified from P...
ORGANISM(S): Homo sapiens 
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