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		<title>Hidden Epigenetic Switches May Let Lung Cancer Cells Survive Treatment and Seed Relapse</title>
		<link>https://bioengineer.org/hidden-epigenetic-switches-may-let-lung-cancer-cells-survive-treatment-and-seed-relapse/</link>
		
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		<pubDate>Mon, 19 Oct 2026 16:36:27 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[cancer stem cells]]></category>
		<category><![CDATA[chromatin remodeling]]></category>
		<category><![CDATA[drug resistance]]></category>
		<category><![CDATA[drug-tolerant persister cells]]></category>
		<category><![CDATA[EGFR-mutant lung cancer]]></category>
		<category><![CDATA[epigenetic plasticity]]></category>
		<category><![CDATA[lineage tracing]]></category>
		<category><![CDATA[Minimal Residual Disease]]></category>
		<category><![CDATA[non-small cell lung cancer]]></category>
		<category><![CDATA[Osimertinib]]></category>
		<category><![CDATA[RNA epigenetics]]></category>
		<category><![CDATA[tumor relapse]]></category>
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					<description><![CDATA[A new review argues that epigenetic plasticity in drug-tolerant persister cells, not fixed cancer stem cell identity, may explain relapse in EGFR-mutant lung cancer, and proposes a strict evidence framework for proving when surviving cells truly acquire relapse-driving stem cell function.]]></description>
		
		
		
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