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	<title>3D-printed hydrogel scaffold &#8211; BIOENGINEER.ORG</title>
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	<title>3D-printed hydrogel scaffold &#8211; BIOENGINEER.ORG</title>
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		<title>Smart 3D-Printed Hydrogel Fights Bone Tumors While Rebuilding Lost Bone</title>
		<link>https://bioengineer.org/smart-3d-printed-hydrogel-fights-bone-tumors-while-rebuilding-lost-bone/</link>
		
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		<pubDate>Mon, 05 Oct 2026 15:12:01 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[3D-printed hydrogel scaffold]]></category>
		<category><![CDATA[BMP/Smad signaling]]></category>
		<category><![CDATA[bone metastasis]]></category>
		<category><![CDATA[Bone regeneration]]></category>
		<category><![CDATA[chemodynamic therapy]]></category>
		<category><![CDATA[dendritic cell exosomes]]></category>
		<category><![CDATA[Fenton reaction]]></category>
		<category><![CDATA[GelMA]]></category>
		<category><![CDATA[nanozymes]]></category>
		<category><![CDATA[osteogenic growth peptide]]></category>
		<category><![CDATA[STING agonist]]></category>
		<category><![CDATA[tumor microenvironment]]></category>
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					<description><![CDATA[Researchers have engineered a 3D-printed hydrogel scaffold that kills residual bone tumor cells through pH-responsive nanozyme catalysis, activates antitumor immunity via STING-agonist-loaded exosomes, and simultaneously promotes bone regeneration with an osteogenic peptide.]]></description>
		
		
		
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