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	<title>The Why Files &#187; The cell</title>
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		<title>In detail: How learning changes brain</title>
		<link>http://whyfiles.org/2010/in-detail-how-learning-changes-brain/</link>
		<comments>http://whyfiles.org/2010/in-detail-how-learning-changes-brain/#comments</comments>
		<pubDate>Thu, 18 Feb 2010 20:51:31 +0000</pubDate>
		<dc:creator>svmedaristwf</dc:creator>
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		<category><![CDATA[Regulation and behavior]]></category>
		<category><![CDATA[The cell]]></category>
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		<guid isPermaLink="false">http://whyfiles.org/?p=4650</guid>
		<description><![CDATA[Changes in the junctions between nerve cells determine how well a bird will learn to sing. Regular change in these junctions helps the bird remember the song of its species, which it needs to learn to reproduce that song. Study could explain why older people have such trouble learning a new language.]]></description>
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		<title>HIV infection caught on videotape</title>
		<link>http://whyfiles.org/2009/hiv-infection-caught-on-videotape/</link>
		<comments>http://whyfiles.org/2009/hiv-infection-caught-on-videotape/#comments</comments>
		<pubDate>Thu, 26 Mar 2009 21:53:19 +0000</pubDate>
		<dc:creator>admin</dc:creator>
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		<category><![CDATA[The cell]]></category>
		<category><![CDATA[Benjamin Chen]]></category>
		<category><![CDATA[cell-to-cell movement]]></category>
		<category><![CDATA[HIV transmission]]></category>
		<category><![CDATA[HIV vaccine]]></category>
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		<category><![CDATA[virological synapse]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=1818</guid>
		<description><![CDATA[New video captures AIDS moving inside immune cells: HIV enters pods that form on the surface, then jumps across into a healthy immune cell that is now doomed to spread HIV -- and die.]]></description>
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		<title>Embryonic stem cells without the embryo!</title>
		<link>http://whyfiles.org/2007/embryonic-stem-cells-without-the-embryo/</link>
		<comments>http://whyfiles.org/2007/embryonic-stem-cells-without-the-embryo/#comments</comments>
		<pubDate>Wed, 21 Nov 2007 18:00:21 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<category><![CDATA[embryonic stem cells]]></category>
		<category><![CDATA[embryonic stem cells without embryo or human eggs]]></category>
		<category><![CDATA[fibroblast]]></category>
		<category><![CDATA[skin cell]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=1026</guid>
		<description><![CDATA[Scientists learn to make human embryonic stem cells without using eggs, embryos, or legal hassles. Adding four genes to skin cells did the trick.]]></description>
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		<title>Unsilly cilia: Do tiny hairs help our sense of touch?</title>
		<link>http://whyfiles.org/2007/unsilly-cilia-do-tiny-hairs-help-our-sense-of-touch/</link>
		<comments>http://whyfiles.org/2007/unsilly-cilia-do-tiny-hairs-help-our-sense-of-touch/#comments</comments>
		<pubDate>Thu, 25 Oct 2007 18:28:59 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<category><![CDATA[Bio brainstorms]]></category>
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		<category><![CDATA[Structure and function in living systems]]></category>
		<category><![CDATA[The cell]]></category>
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		<category><![CDATA[flagellum]]></category>
		<category><![CDATA[parameceum]]></category>
		<category><![CDATA[primary cilia]]></category>
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		<category><![CDATA[sensory neurons]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=1022</guid>
		<description><![CDATA[Survive the vaccination routine? That's no fun for anyone -- parent or child.]]></description>
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		<title>Computer + Microbiology = Cellular Simulation?</title>
		<link>http://whyfiles.org/2007/computer-microbiology-cellular-simulation/</link>
		<comments>http://whyfiles.org/2007/computer-microbiology-cellular-simulation/#comments</comments>
		<pubDate>Thu, 12 Apr 2007 22:49:12 +0000</pubDate>
		<dc:creator>schulte</dc:creator>
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		<category><![CDATA[Structure and function in living systems]]></category>
		<category><![CDATA[The cell]]></category>
		<category><![CDATA[computational biophysics]]></category>
		<category><![CDATA[Klaus Schulten]]></category>
		<category><![CDATA[microbiology]]></category>
		<category><![CDATA[molecular dynamics]]></category>
		<category><![CDATA[nuclear pore complex]]></category>
		<category><![CDATA[Pittsburgh Supercomputing Center]]></category>
		<category><![CDATA[ribosome]]></category>
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		<category><![CDATA[theoretical biophysics]]></category>

		<guid isPermaLink="false">http://whyfiles.org/?p=983</guid>
		<description><![CDATA[Computer graphics and microbiology unite as scientists build complex digital models of cellular machinery to view a microscopic world in powerful new ways.]]></description>
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