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	<title>cardiac fibroblasts &#8211; BIOENGINEER.ORG</title>
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		<title>Heart Cell Metabolism Switch Reactivates Dormant Repair After Heart Attack</title>
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		<pubDate>Mon, 12 Oct 2026 04:50:50 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[cardiac fibroblasts]]></category>
		<category><![CDATA[cardiac regeneration]]></category>
		<category><![CDATA[cardiomyocytes]]></category>
		<category><![CDATA[epigenetics]]></category>
		<category><![CDATA[heart attack]]></category>
		<category><![CDATA[histone modifications]]></category>
		<category><![CDATA[malonate]]></category>
		<category><![CDATA[Metabolic Reprogramming]]></category>
		<category><![CDATA[neonatal heart]]></category>
		<category><![CDATA[Sanford Burnham Prebys]]></category>
		<category><![CDATA[scar formation]]></category>
		<category><![CDATA[succinate dehydrogenase]]></category>
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					<description><![CDATA[Researchers at Sanford Burnham Prebys report that temporarily blocking the metabolic enzyme succinate dehydrogenase triggers an epigenetic switch in mouse hearts that reactivates regenerative programs in both muscle and connective tissue cells, improving function after heart attack.]]></description>
		
		
		
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