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	<title>linoleic acid &#8211; BIOENGINEER.ORG</title>
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		<title>Gut Fat Molecules Steer a Worm&#8217;s Immune Defenses and Its Urge to Flee Pathogens</title>
		<link>https://bioengineer.org/gut-fat-molecules-steer-a-worms-immune-defenses-and-its-urge-to-flee-pathogens/</link>
		
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		<pubDate>Thu, 08 Oct 2026 21:37:47 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[Caenorhabditis elegans]]></category>
		<category><![CDATA[DAF-16 FOXO]]></category>
		<category><![CDATA[Gut-brain axis]]></category>
		<category><![CDATA[Innate immunity]]></category>
		<category><![CDATA[intestinal metabolism]]></category>
		<category><![CDATA[linoleic acid]]></category>
		<category><![CDATA[NHR-68]]></category>
		<category><![CDATA[nuclear hormone receptor]]></category>
		<category><![CDATA[pathogen avoidance]]></category>
		<category><![CDATA[PLOS Biology]]></category>
		<category><![CDATA[PMK-1 p38 MAPK]]></category>
		<category><![CDATA[polyunsaturated fatty acids]]></category>
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					<description><![CDATA[A new study in PLOS Biology shows that the nuclear hormone receptor NHR-68 links intestinal linoleic acid metabolism to both pathogen-avoidance behavior and molecular immune pathways in Caenorhabditis elegans, revealing a gut-brain circuit that coordinates defense strategies.]]></description>
		
		
		
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