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  <title><![CDATA[20260226-Cancer-Delivery-System-Story-6.jpg]]></title>
      <body><![CDATA[<div><div><p>Nick&nbsp;Housley’s&nbsp;latest&nbsp;advancement&nbsp;is&nbsp;a&nbsp;drug‑delivery&nbsp;system&nbsp;called&nbsp;SANGs,&nbsp;short&nbsp;for&nbsp;“self‑assembling&nbsp;nanohydrogels.”&nbsp;As&nbsp;these&nbsp;nanohydrogels&nbsp;move&nbsp;through&nbsp;the&nbsp;body,&nbsp;they&nbsp;keep&nbsp;the&nbsp;cancer‑fighting&nbsp;drug&nbsp;contained,&nbsp;passing&nbsp;through&nbsp;healthy&nbsp;tissue&nbsp;without&nbsp;releasing&nbsp;medicine.&nbsp;When&nbsp;they&nbsp;encounter&nbsp;the&nbsp;unique&nbsp;conditions&nbsp;created&nbsp;by&nbsp;a&nbsp;tumor,&nbsp;they&nbsp;remain&nbsp;in&nbsp;that&nbsp;environment&nbsp;and&nbsp;release&nbsp;the&nbsp;drug&nbsp;precisely&nbsp;where&nbsp;it’s&nbsp;needed.</p></div></div>]]></body>
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