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	<title>epigenetic signatures | Info Petite Nation</title>
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	<lastBuildDate>Fri, 01 May 2026 08:48:07 +0000</lastBuildDate>
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	<title>epigenetic signatures | Info Petite Nation</title>
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		<title>Colorectal cancer linked to pesticide exposure</title>
		<link>https://infopetitenation.ca/colorectal-cancer/</link>
					<comments>https://infopetitenation.ca/colorectal-cancer/#respond</comments>
		
		<dc:creator><![CDATA[Ethan Mitchell]]></dc:creator>
		<pubDate>Fri, 01 May 2026 08:48:07 +0000</pubDate>
				<category><![CDATA[Health]]></category>
		<category><![CDATA[colonoscopy]]></category>
		<category><![CDATA[colorectal cancer]]></category>
		<category><![CDATA[early-onset colorectal cancer]]></category>
		<category><![CDATA[epigenetic signatures]]></category>
		<category><![CDATA[exposome]]></category>
		<category><![CDATA[pesticide exposure]]></category>
		<category><![CDATA[screening]]></category>
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					<description><![CDATA[<p>A new study connects pesticide exposure to the rising rates of early-onset colorectal cancer. This research emphasizes the role of environmental factors in cancer development.</p>
<p>The post <a href="https://infopetitenation.ca/colorectal-cancer/">Colorectal cancer linked to pesticide exposure</a> appeared first on <a href="https://infopetitenation.ca">Info Petite Nation</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>A new <strong>study</strong> links pesticide exposure to the rising incidence of early-onset colorectal cancer, highlighting the importance of environmental factors. Researchers identified an exposome footprint for patients diagnosed under 50, revealing critical epigenetic signatures associated with this trend.</p>
<p>Colorectal cancer is the third most common cancer worldwide and the second-leading cause of cancer-related deaths globally. In the United States, early-onset colorectal cancer is particularly alarming; it is the leading cause of cancer-related death in men under 50 and the second in women under 50.</p>
<p>The study specifically correlates the herbicide picloram, used since the 1960s, with early-onset colorectal cancer cases. Colorectal cancer incidence has been increasing, especially among individuals under age 50. Alarmingly, three out of four diagnoses in young patients are late-stage.</p>
<p><strong>Key statistics:</strong></p>
<ul>
<li>90% of colorectal cancer cases occur in individuals over 50.</li>
<li>Rick Rivers was diagnosed at age 31.</li>
<li>Insurance coverage for colonoscopy and other screenings begins at age 45.</li>
</ul>
<p>Dr. Elena Élez noted that &#8220;colorectal cancer in patients under [50] presents particular clinical and pathologic characteristics.&#8221; The causes for rising early-onset colorectal cancer remain unclear. Further research will be necessary to confirm whether exposure to picloram is indeed behind its development.</p>
<p>Michael Sapienza urged those under 45 experiencing symptoms or with a family history of colorectal cancer to seek testing. Dr. Neil Parikh emphasized the need for more awareness around screening, stating, &#8220;We need to talk more about poop.&#8221;</p>
<p>Officials have not disclosed a timeline for additional studies. However, Dr. Seoane remarked on their findings: &#8220;Given such a clear signal, we decided to analyze the molecular characteristics of the tumors exposed to picloram in more detail.&#8221; The implications of these findings could reshape understanding and prevention strategies for colorectal cancer moving forward.</p>
<p>The post <a href="https://infopetitenation.ca/colorectal-cancer/">Colorectal cancer linked to pesticide exposure</a> appeared first on <a href="https://infopetitenation.ca">Info Petite Nation</a>.</p>
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