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	<title>DNA repair pathways &#8211; BIOENGINEER.ORG</title>
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		<title>DNA Repeat Expansions Revealed in 900K Biobank</title>
		<link>https://bioengineer.org/dna-repeat-expansions-revealed-in-900k-biobank/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 08 Jan 2026 05:03:46 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[DNA repair pathways]]></category>
		<category><![CDATA[DNA repeat expansions]]></category>
		<category><![CDATA[Genetic modifiers]]></category>
		<category><![CDATA[Genome-wide association study]]></category>
		<category><![CDATA[neurodegenerative disorders]]></category>
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					<description><![CDATA[A groundbreaking genome-wide association analysis has shed new light on the complex genetic architecture influencing somatic expansion of trinucleotide repeats, specifically focusing on the TCF4 gene repeat alleles. By analyzing data from an unprecedented cohort of 48,448 participants drawn from the UK Biobank (UKB) and the All of Us Research Program (AoU), researchers have identified [&#8230;]]]></description>
		
		
		
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		<title>New Study Uncovers Genetic Connection to the Most Common Pediatric Bone Cancer</title>
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		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 09 Oct 2025 20:29:10 +0000</pubDate>
				<category><![CDATA[Cancer]]></category>
		<category><![CDATA[DNA repair pathways]]></category>
		<category><![CDATA[genetic cancer predisposition]]></category>
		<category><![CDATA[pediatric oncology research advancements]]></category>
		<category><![CDATA[pediatric osteosarcoma]]></category>
		<category><![CDATA[SMARCAL1 gene mutation]]></category>
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					<description><![CDATA[In a groundbreaking study published in the Journal of Clinical Oncology on October 9, 2025, researchers at Cleveland Clinic Children’s, alongside collaborators from renowned institutions such as St. Jude’s Children’s Research Hospital, Mayo Clinic, and the Kitz Hopp Children’s Cancer Center Heidelberg in Germany, have uncovered a novel genetic factor that significantly elevates the risk [&#8230;]]]></description>
		
		
		
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		<title>R-Loops: Double-Edged Players in Genome Stability and Disease</title>
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		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Mon, 21 Apr 2025 15:17:51 +0000</pubDate>
				<category><![CDATA[Cancer]]></category>
		<category><![CDATA[disease mechanisms]]></category>
		<category><![CDATA[DNA repair pathways]]></category>
		<category><![CDATA[genomic stability]]></category>
		<category><![CDATA[R-loops]]></category>
		<category><![CDATA[therapeutic targets]]></category>
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					<description><![CDATA[In the rapidly evolving landscape of molecular biology, R-loops—a three-stranded nucleic acid structure formed by an RNA:DNA hybrid and a displaced single-stranded DNA—have emerged as key players in both safeguarding and potentially undermining genomic integrity. Once dismissed as mere transcriptional byproducts, R-loops are now recognized as critical regulatory elements intricately involved in gene expression, DNA [&#8230;]]]></description>
		
		
		
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