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	<title>CD4 naive T cells &#8211; BIOENGINEER.ORG</title>
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		<title>Within 24 Hours, an mRNA Booster Reshapes the Immune System—and Naive CD4 T Cells May Hint at Breakthrough Infection Risk</title>
		<link>https://bioengineer.org/within-24-hours-an-mrna-booster-reshapes-the-immune-system-and-naive-cd4-t-cells-may-hint-at-breakthrough-infection-risk/</link>
		
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		<pubDate>Sat, 17 Oct 2026 18:12:55 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[breakthrough infection]]></category>
		<category><![CDATA[CD4 naive T cells]]></category>
		<category><![CDATA[cytometry]]></category>
		<category><![CDATA[early]]></category>
		<category><![CDATA[H3K27ac]]></category>
		<category><![CDATA[immune]]></category>
		<category><![CDATA[m6A]]></category>
		<category><![CDATA[mass]]></category>
		<category><![CDATA[mass cytometry]]></category>
		<category><![CDATA[mRNA]]></category>
		<category><![CDATA[mRNA vaccine]]></category>
		<category><![CDATA[remodeling]]></category>
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					<description><![CDATA[A new mass cytometry study reveals that mRNA booster vaccination triggers rapid, lineage-specific immune remodeling within 24 hours, with early naive CD4 T-cell marker changes associated with subsequent documented breakthrough infection.]]></description>
		
		
		
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