The virus that causes those painful lip blisters known as cold sores has an internal pressure eight times higher than a car tire, and uses it to literally blast its infectious DNA into human cells, scientists are reporting ...
Jul 24, 2013
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The novel coronavirus pandemic has now resulted in more than 3 million confirmed cases globally and is pushing scientists to share ideas quickly and figure out the best ways to collaborate and contribute to solutions.
Apr 28, 2020
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Viruses and bacteria have a very long history. Because viruses can't reproduce without a host, they've been attacking bacteria for millions of years. Some of those bacteria eventually became mitochondria, synergistically ...
Oct 31, 2022
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An immunological test known as a "tetramer assay" can detect and quantify the T cells in a blood sample that are able to recognize a specific antigen, such as a viral protein. Making the molecular probes needed for this type ...
Apr 20, 2020
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Sometimes when the body's immune system ramps up to fight a viral infection it goes a little overboard.
Apr 15, 2020
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HIV-1 replication requires the coordinated movement of the virus's components toward the plasma membrane of an immune cell, where the virions are assembled and ultimately released. A study in The Journal of Cell Biology reveals ...
May 4, 2015
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Fear conditioning using sound and taste aversion, as applied to mice, have revealed interesting information on the basis of memory allocation.
Jun 18, 2012
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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 unexpected molecular ...
Nov 15, 2011
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A team of researchers has discovered an antibody that blocks the ability of the dengue virus to cause disease in mice. The findings open the potential for developing effective treatments and designing a vaccine for dengue ...
Jan 7, 2021
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Toronto scientists have discovered that the largest group of human proteins, which work as genome gatekeepers to control gene activity, are even more diverse in their roles than previously thought. The finding expands our ...
Nov 29, 2016
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