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		<title>Why Some Neurons Survive: Identity Maintenance May Set the Threshold of Neurodegeneration</title>
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		<category><![CDATA[Alzheimer's disease]]></category>
		<category><![CDATA[chromatin]]></category>
		<category><![CDATA[dopamine neurons]]></category>
		<category><![CDATA[Gene regulation]]></category>
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					<description><![CDATA[A new PLOS Biology essay proposes that a neuron's capacity to maintain its subtype-defining gene-regulatory machinery may set the stress threshold separating recovery from irreversible neurodegeneration.]]></description>
		
		
		
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