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	<title>Cellular metabolism &#8211; BIOENGINEER.ORG</title>
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		<title>Lipid Droplets: Dynamics and Organelle Interactions Explored</title>
		<link>https://bioengineer.org/lipid-droplets-dynamics-and-organelle-interactions-explored/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 15 Jan 2026 22:12:34 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[Cellular metabolism]]></category>
		<category><![CDATA[cellular metabolism regulation]]></category>
		<category><![CDATA[Disease pathology]]></category>
		<category><![CDATA[disease pathology mechanisms]]></category>
		<category><![CDATA[Lipid droplet dynamics]]></category>
		<category><![CDATA[lipidomics and proteomics]]></category>
		<category><![CDATA[Metabolic regulation]]></category>
		<category><![CDATA[Organelle interactions]]></category>
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					<description><![CDATA[Lipid droplets (LDs) have traditionally been viewed primarily as energy storage depot, but recent studies have revolutionized our understanding of these organelles, illuminating their multifaceted roles in cellular physiology. Increasingly, researchers are uncovering the complexity inherent in lipid droplets, revealing that they play critical roles in not just energy storage, but also in metabolic regulation, [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">317322</post-id>	</item>
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		<title>AMPK: Key Player in Energy and Nutrient Sensing</title>
		<link>https://bioengineer.org/ampk-key-player-in-energy-and-nutrient-sensing/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Mon, 12 Jan 2026 13:53:22 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[AMPK]]></category>
		<category><![CDATA[Cellular metabolism]]></category>
		<category><![CDATA[energy homeostasis]]></category>
		<category><![CDATA[Metabolic regulation]]></category>
		<category><![CDATA[nutrient sensing]]></category>
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					<description><![CDATA[The intricate choreography of cellular metabolism hinges upon the seamless integration of diverse signals conveying the status of energy reserves and nutrient influx. At the heart of this complex regulatory network stands AMP-activated protein kinase (AMPK), a master energy sensor traditionally recognized for its acute response to fluctuations in adenylate charge within the cell. Recent [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">316107</post-id>	</item>
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		<title>Chaperone-Mediated Autophagy Fuels Muscle Stem Cells, Wanes with Age</title>
		<link>https://bioengineer.org/chaperone-mediated-autophagy-fuels-muscle-stem-cells-wanes-with-age/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 11 Dec 2025 10:11:40 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[Aging]]></category>
		<category><![CDATA[Cellular metabolism]]></category>
		<category><![CDATA[Chaperone-mediated autophagy]]></category>
		<category><![CDATA[Muscle regeneration]]></category>
		<category><![CDATA[Muscle stem cells]]></category>
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					<description><![CDATA[In the intricate world of cellular biology, the preservation of proteostasis emerges as a crucial determinant of stem cell functionality and longevity. Recent groundbreaking research published in Nature Metabolism uncovers a pivotal role for chaperone-mediated autophagy (CMA) in sustaining the regenerative capacity of muscle stem cells (MuSCs) throughout the aging process. This discovery sheds new [&#8230;]]]></description>
		
		
		
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