News tagged with viral genome
Researchers describe elusive replication machinery of flu viruses
Scientists at The Scripps Research Institute (TSRI) have made a major advance in understanding how flu viruses replicate within infected cells. The researchers used cutting-edge molecular biology and electron-microscopy ...
Medical research
Nov 22, 2012 |
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Proteins expressed by human cytomegalovirus mapped
(Medical Xpress)—A new study in the US and Germany has added to our understanding of the human cytomegalovirus (HCMV) and how it manipulates the cells it infects.
Medical research
Nov 23, 2012 |
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Discovery advances fight against phleboviruses
(Medical Xpress)—Researchers in the Life Sciences Institute at the University of Michigan have discovered how a particular type of virus hides and protects its genetic information from the immune system, ...
Medical research
Nov 07, 2012 |
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Retrovirus in the human genome is active in pluripotent stem cells
A retrovirus called HERV-H, which inserted itself into the human genome millions of years ago, may play an important role in pluripotent stem cells, according to a new study published in the journal Retrovirology by scient ...
Medical research
Jan 23, 2013 |
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Researchers identify promising new drug target for kidney disease
Researchers from Mount Sinai School of Medicine have identified a regulator protein that plays a crucial role in kidney fibrosis, a condition that leads to kidney failure. Finding this regulator provides a new therapeutic ...
Diseases, Conditions, Syndromes
Mar 11, 2012 |
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Tracking a moving target
The influenza pandemic that began in Mexico in April 2009 rapidly spread throughout the world and arrived in Japan one month later. Now, a research team led by Toshihisa Ishikawa at the RIKEN Omics Science ...
Diseases, Conditions, Syndromes
Jul 15, 2011 |
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Scientists find potential Achilles' heel on Lassa fever and related viruses
Scientists at The Scripps Research Institute have determined the atomic structure of a protein that the Lassa fever virus uses to make copies of itself within infected cells. The structural data reveal an ...
Medical research
Nov 15, 2011 |
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Genomics may help ID organisms in outbreaks of serious infectious disease
Researchers have been able to reconstruct the genome sequence of an outbreak strain of Shiga-toxigenic Escherichia coli (STEC) using metagenomics (the direct sequencing of DNA extracted from microbiologically complex sample ...
Genetics
Apr 09, 2013 |
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How immune cells defend themselves against HIV
A team of scientists led by virologists Prof. Oliver T. Fackler and Prof. Oliver T. Keppler from Heidelberg University Hospital have decoded a mechanism used by the human immune system to protect itself from HIV viruses. ...
HIV & AIDS
Oct 02, 2012 |
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New research sheds light on the molecular mechanisms by which a virus contributes to cancer
Hepatocellular carcinoma (HCC) is the third leading cause of cancer deaths worldwide and is associated with exposure to hepatitis B virus (HBV). Patients carrying the virus have a 100-fold greater risk of ...
Cancer
Aug 29, 2012 |
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Field guide to the Epstein-Barr virus charts viral paths toward cancer
Researchers from The Wistar Institute and Memorial Sloan-Kettering Cancer Center (MSKCC) have teamed to publish the first annotated atlas of the Epstein-Barr virus genome, creating the most comprehensive ...
Medical research
Aug 23, 2012 |
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Scientists engineer the Schmallenberg virus genome to understand how to reduce disease caused by the virus
Researchers from the MRC Centre for Virus Research at the University of Glasgow in Scotland have developed methods to synthesize and change the genome of Schmallenberg virus (SBV). SBV is a recently discovered pathogen of ...
Diseases, Conditions, Syndromes
Jan 10, 2013 |
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In cancer, an embryonic gene-silencing mechanism gone awry
There are some genes that are only activated in the very first days of an embryo's existence. Once they have accomplished their task, they are shut down forever, unlike most of our genes, which remain active throughout our ...
Genetics
Oct 04, 2012 |
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LoFreq: Ultrafast detection of microbe and cancer cell mutations
Scientists at A*STAR's Genome Institute of Singapore (GIS) have developed a novel technique to precisely monitor and study the evolution of micro-organisms such as viruses and bacteria. This is an extremely important capability ...
Medical research
Mar 07, 2013 |
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Scientists show potent new compound virtually eliminates HIV in cell culture
A new study by scientists on the Florida campus of The Scripps Research Institute shows, in cell culture, a natural compound can virtually eliminate human immunodeficiency virus (HIV) in infected cells. The compound defines ...
HIV & AIDS
Jul 19, 2012 |
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