nih-gov/www.nih.gov/node/16001
2025-02-26 13:17:41 -05:00

572 lines
45 KiB
Text
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html class="no-js" lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ rdfs: http://www.w3.org/2000/01/rdf-schema# sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema#">
<head>
<title>Genomic Profiling to Help Prevent and Treat Colorectal Cancer | National Institutes of Health (NIH)</title>
<meta charset="utf-8" />
<script type="text/javascript">
//<![CDATA[
var usasearch_config = { siteHandle:"nih" };
var script = document.createElement("script");
script.type = "text/javascript";
script.src = "//search.usa.gov/javascripts/remote.loader.js";
document.getElementsByTagName("head")[0].appendChild(script);
//]]>
</script><link rel="shortcut icon" href="https://www.nih.gov/favicon.ico" type="image/vnd.microsoft.icon" />
<meta name="google-site-verification" content="rjIoO4vW0AYgltSYvxM1L_CzGIkq28kHf9gHIASKx8s" />
<link rel="profile" href="http://www.w3.org/1999/xhtml/vocab" />
<meta http-equiv="cleartype" content="on" />
<link rel="apple-touch-icon" href="https://www.nih.gov/sites/all/themes/nih/apple-touch-icon.png" />
<meta name="description" content="New technologies are allowing scientists to conduct genome-wide searches and look globally for all of the changes in genes or proteins that contribute to cancer&#039;s development and progression." />
<meta name="keywords" content="genomic profiling, colorectal cancer" />
<meta name="robots" content="follow, index" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="generator" content="Drupal 7 (http://drupal.org)" />
<link rel="canonical" href="https://www.nih.gov/research-training/genomic-profiling-help-prevent-treat-colorectal-cancer" />
<link rel="shortlink" href="https://www.nih.gov/node/16001" />
<meta http-equiv="content-language" content="EN" />
<meta property="og:site_name" content="National Institutes of Health (NIH)" />
<meta property="og:type" content="article" />
<meta property="og:title" content="Genomic Profiling to Help Prevent and Treat Colorectal Cancer" />
<meta property="og:url" content="https://www.nih.gov/research-training/genomic-profiling-help-prevent-treat-colorectal-cancer" />
<meta property="og:description" content="New technologies are allowing scientists to conduct genome-wide searches and look globally for all of the changes in genes or proteins that contribute to cancer&#039;s development and progression." />
<meta property="og:updated_time" content="2016-03-15T14:27:35-04:00" />
<meta property="og:image" content="https://www.nih.gov/sites/default/files/research-training/normal-cells-become-cancerous-diagram.jpg" />
<meta name="twitter:card" content="summary" />
<meta name="twitter:title" content="Genomic Profiling to Help Prevent and Treat Colorectal Cancer" />
<meta name="twitter:url" content="https://www.nih.gov/research-training/genomic-profiling-help-prevent-treat-colorectal-cancer" />
<meta name="twitter:description" content="New technologies are allowing scientists to conduct genome-wide searches and look globally for all of the changes in genes or proteins that contribute to cancer&#039;s development and progression." />
<meta name="twitter:image" content="https://www.nih.gov/sites/default/files/research-training/normal-cells-become-cancerous-diagram.jpg" />
<meta property="article:published_time" content="2015-08-19T16:27:52-04:00" />
<meta property="article:modified_time" content="2016-03-15T14:27:35-04:00" />
<meta name="owner" content="OD" />
<meta name="published_date" content="2015-08-19T16:27:52-04:00" />
<meta name="last_revision" content="2016-03-15T14:27:35-04:00" />
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_PfvPCWanzn7FjDwZqwAHhPoOxYKwkQP-RZSK1pFFG0s.css" media="all" />
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css__mIWP9gcStq74isjZVoAAsiih8VXwJoN75Nyw_BXrj0.css" media="screen" />
<style media="print">#sb-container{position:relative;}#sb-overlay{display:none;}#sb-wrapper{position:relative;top:0;left:0;}#sb-loading{display:none;}
</style>
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_jENQOQqZCRFGZK__DTefxYiXR2RUf03k1ugj3_Vg7vk.css" media="all" />
<link type="text/css" rel="stylesheet" href="//cdn.jsdelivr.net/qtip2/3.0.3/jquery.qtip.min.css" media="all" />
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_3yt-b0M1HNJsvKsXwYjh5TEtX2lJGAvJvtmVAfORYZs.css" media="all" />
<link type="text/css" rel="stylesheet" href="//fonts.googleapis.com/css?family=Droid+Sans:700,regular|Droid+Serif:italic,regular&amp;subset=latin" media="all" />
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_5rDMv37-JxnNA70cRr_1jlAjVs56DCb8EN4XB2QLl0c.css" media="all" />
<!--[if lte IE 8]>
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_aLJB_yHt22A_mQek4IRDNsur5tEkCpqLe72j_w6QHQ0.css" media="all" />
<![endif]-->
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_KviiBystpJcQq4MplcQZvCFxnu9V763f5bPq_AKh4xM.css" media="all" />
<script src="https://www.nih.gov/sites/default/files/js/js_mQAv54bz2JVXcwS5QWlz0fVY9Os67zeu9bgNqtlVLPY.js"></script>
<script src="//code.jquery.com/jquery-2.2.4.min.js"></script>
<script>window.jQuery || document.write("<script src='/sites/all/modules/contrib/jquery_update/replace/jquery/2.2/jquery.min.js'>\x3C/script>")</script>
<script>jQuery.migrateMute=true;jQuery.migrateTrace=false;</script>
<script src="//code.jquery.com/jquery-migrate-1.4.1.min.js"></script>
<script>window.jQuery && window.jQuery.migrateWarnings || document.write("<script src='/sites/all/modules/contrib/jquery_update/replace/jquery-migrate/1.4.1/jquery-migrate.min.js'>\x3C/script>")</script>
<script src="https://www.nih.gov/sites/default/files/js/js_9sGTPBGcOGZjLiSLGrYEnuUf8VdvLmL_DEZNNNbnHXk.js"></script>
<script src="https://www.nih.gov/sites/default/files/js/js_hNnF7a_sbk6nZ2-mOamHzalYND7HBHDLRInsaU93HDk.js"></script>
<script src="https://www.nih.gov/sites/default/files/js/js_gHk2gWJ_Qw_jU2qRiUmSl7d8oly1Cx7lQFrqcp3RXcI.js"></script>
<script>document.createElement( "picture" );</script>
<script src="//cdn.jsdelivr.net/qtip2/3.0.3/jquery.qtip.min.js"></script>
<script defer="defer" src="//script.crazyegg.com/pages/scripts/0011/2616.js"></script>
<script src="https://www.nih.gov/sites/default/files/js/js_3s0l7MQ3oYmGkNAypyzCJq3a0wT85XX_P1SLgnph5K4.js"></script>
<script>
Shadowbox.path = "/sites/all/libraries/shadowbox/";
</script>
<script>jQuery.extend(Drupal.settings, {"basePath":"\/","pathPrefix":"","setHasJsCookie":0,"instances":"{\u0022default\u0022:{\u0022content\u0022:{\u0022text\u0022:\u0022\u0022},\u0022style\u0022:{\u0022tip\u0022:false,\u0022classes\u0022:\u0022\u0022},\u0022position\u0022:{\u0022at\u0022:\u0022bottom right\u0022,\u0022adjust\u0022:{\u0022method\u0022:\u0022\u0022},\u0022my\u0022:\u0022top left\u0022,\u0022viewport\u0022:false},\u0022show\u0022:{\u0022event\u0022:\u0022mouseenter \u0022},\u0022hide\u0022:{\u0022event\u0022:\u0022mouseleave \u0022}}}","qtipDebug":"{\u0022leaveElement\u0022:0}","shadowbox":{"animate":true,"animateFade":true,"animSequence":"wh","auto_enable_all_images":1,"auto_gallery":1,"autoplayMovies":true,"continuous":false,"counterLimit":10,"counterType":"default","displayCounter":true,"displayNav":true,"enableKeys":true,"fadeDuration":0.34999999999999998,"handleOversize":"resize","handleUnsupported":"link","initialHeight":160,"initialWidth":320,"language":"en","modal":false,"overlayColor":"#000","overlayOpacity":0.80000000000000004,"resizeDuration":0.55000000000000004,"showMovieControls":true,"slideshowDelay":0,"viewportPadding":20,"useSizzle":false},"picture":{"mappings":[["Sidebar media mappings","sidebar_media_mappings"],["Floated media mappings","floated_media_mappings"],["Not Set","not_set"]],"label":"Image size (required)"},"extlink":{"extTarget":"_blank","extClass":"ext","extLabel":"(link is external)","extImgClass":0,"extIconPlacement":0,"extSubdomains":1,"extExclude":"(.\\.nih\\.gov.)|(.\\.cancer\\.gov.)|(.\\.genome\\.gov.)|(.\\.drugabuse\\.gov.)|(locatorplus\\.gov.)|(.\\.govdelivery\\.com.)|(.\\.hatchbuck\\.com.)|(nihseniorhealth\\.gov.)|(clinicaltrials\\.gov.)|(search\\.usa\\.gov\\\/search\\?affiliate\\=hip.)|(search\\.gov\\\/search\\?affiliate\\=hip.)|(drugabuse\\.gov.)|(medlineplus\\.gov.)|(collegedrinkingprevention\\.gov.)|(smokefree\\.gov.)|(arpa-h\\.gov.)|(nih\\.sharepoint\\.com)","extInclude":"(.\\.pagefreezer\\.com.)","extCssExclude":".media, .emergency-message, .slideshow-main, .bean-home-slideshow-2l-block","extCssExplicit":"","extAlert":"_blank","extAlertText":"You are leaving the NIH website.\r\n\r\nThis external link provides additional information that is consistent with the intended purpose of this site. NIH cannot attest to the accuracy of a non-federal site.\r\n\r\nLinking to a non-federal site does not constitute an endorsement by NIH or any of its employees of the sponsors or the information and products presented on the site. You will be subject to the destination site\u2019s privacy policy when you follow the link.","mailtoClass":"mailto","mailtoLabel":"(link sends e-mail)","extUseFontAwesome":0}});</script>
<script type="application/javascript" id="uws-snippet">
// Verint Unified WebSDK Integration Snippet v2.3
//
// Instructions: please embed this snippet directly into every page of your website template.
// For optimal performance, this should be embedded directly into the template, not referenced as
// an external file.
//
// DO NOT MODIFY BELOW THIS LINE *****************************************
(function () {
var cookies = document.cookie.split("; ").reduce(function (o, i) { var p = i.split("="); o[p[0]] = p[1]; return o; }, {});
var containerValue = cookies.uws_container_override && JSON.parse(decodeURIComponent(cookies.uws_container_override));
var config = {
moduleHost: "ucm-us.verint-cdn.com",
configHost: "ucm-us.verint-cdn.com",
siteKey: "nih-gov",
container: containerValue || "live",
loadTime: Date.now()
};
var readyCallbacks = []; window.uwsReady = function (callback) { readyCallbacks.push(callback); };
var sdkPath = "//" + [config.moduleHost, "files/sites", config.siteKey, config.container, "sdk.js"].join("/");
var script = document.createElement("script"); script.src = sdkPath; script.async = true; script.type = "module";
script.addEventListener("load", function () { window.unifiedSDK.start(config, readyCallbacks); });
document.head.appendChild(script);
})();
// DO NOT MODIFY ABOVE THIS LINE *****************************************
</script>
</head>
<body class="html not-front not-logged-in page-node page-node- page-node-16001 node-type-nih-basic-page section navigation-research-training section-research-training">
<a href="#main-content" class="element-invisible element-focusable">Skip to main content</a>
<noscript aria-hidden="true"><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5CBCNW2" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<div class="l-page has-two-sidebars has-sidebar-first has-sidebar-second">
<div class="l-page-content">
<header class="l-header" role="banner">
<div class="l-ribbon-wrapper">
<ul class="l-ribbon">
<li><span class="ribbon-hhs"></span><a href="https://www.hhs.gov">U.S. Department of Health &amp; Human Services</a><span class="ribbon-right"></span></li>
</ul>
</div> <div class="l-banner-wrapper">
<div class="l-banner">
<div class="l-branding">
<a class="nih-logo icon-nih-logo" href="/" title="National Institutes of Health (NIH) - Turning Discovery into Health" rel="home"><img src="/sites/all/themes/nih/images/nih-logo-color.png" width="390" height="60" alt="National Institutes of Health (NIH) - Turning Discovery into Health" /></a>
</div>
<!-- DigitalGov Search -->
<form accept-charset="UTF-8" action="https://search.nih.gov/search" id="search" class="search-form site-search" method="get">
<div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="&#x2713;" /></div>
<input id="affiliate" name="affiliate" type="hidden" value="nih" />
<label for="query" class="hide">Search the NIH Website</label>
<input autocomplete="on" class="usagov-search-autocomplete form-field form-field-site-search" id="query" name="query" type="text" placeholder="Search NIH" /><input type="submit" name="commit" value="Search" class="form-button form-button-site-search" />
</form>
<ul class="banner-utilities">
<li><a href="/virtual-tour">Virtual Tour</a></li>
<li><a href="https://ned.nih.gov/">Staff Directory</a></li>
<li><a href="https://salud.nih.gov">En Espa&ntilde;ol</a></li>
</ul>
</div>
</div>
</header>
<div class="l-navigation-wrapper">
<!-- ****************** SITE MENU ****************** -->
<h2 class="element-invisible">Site Menu</h2>
<nav class="l-menu-wrapper">
<ul class="l-menu">
<!-- ********* HOME TAB (Mobile view only) ********* -->
<li class="tab-wrapper tab-wrapper-home">
<div class="tab home"><a href="/"><span>Home</span></a></div>
</li>
<!-- ********* HEALTH INFO TAB ********* -->
<li class="tab-wrapper tab-wrapper-healthinfo tab-wrapper-left">
<div class="tab"><a href="/health-information"><span>Health Information</span></a></div>
<div class="megamenu">
<div class="megamenu-col megamenu-leftcol">
<ul class="sub-menu">
<li><a href="https://www.hhs.gov/programs/social-services/health-care-facilities/index.html">Health Care Providers & Facilities</a></li>
<li><a href="/health-information/health-info-lines">Health Info Lines</a></li>
<li><a href="https://www.healthcare.gov">HealthCare.gov</a></li>
<li><a href="/research-training/science-education">Science Education Resources</a></li>
<li><a href="/health-information/nih-clinical-research-trials-you">NIH Clinical Research Trials and You</a></li>
<li><a href="/institutes-nih/nih-office-director/office-communications-public-liaison/clear-communication/talking-your-doctor">Talking to Your Doctor</a></li>
<!--<li><a href="/institutes-nih/nih-office-director/office-communications-public-liaison/clear-communication/clear-health-nih" title="">Clear Health AZ</a></li>-->
</ul>
<p class="more-wrapper"><a class="button gold" href="/health-information" title="More Health Information">More &raquo;</a></p>
</div>
<div class="megamenu-col megamenu-rightcol">
<form id="hipsearch" accept-charset="UTF-8" action="https://search.nih.gov/search" method="get" class="search-form">
<p class="subhead"><label for="query2">Search Health Topics</label></p>
<div class="input-wrapper">
<div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="&#x2713;" /></div>
<input id="affiliate" name="affiliate" type="hidden" value="hip" />
<input type="hidden" name="dc" value="940" />
<input autocomplete="on" maxlength="50" class="usagov-search-autocomplete form-field form-field-search" id="query2" name="query" type="text" />
<input name="commit" type="submit" value="Go" id="searchbutton" class="form-button" />
</div>
</form>
<p class="subhead">Quick Links</p>
<ul class="sub-menu">
<li><a class="minibadge minibadge-medlineplus" href="https://medlineplus.gov/"><span class="minibadge-text">MedlinePlus Health Info</span></a></li>
<li><a class="minibadge minibadge-newsinhealth" href="https://newsinhealth.nih.gov/"><span class="minibadge-text">NIH News in Health</span></a></li>
<li><a class="minibadge minibadge-wellnesstoolkits" href="/health-information/your-healthiest-self-wellness-toolkits"><span class="minibadge-text">Wellness Toolkits</span></a></li>
</ul>
</div>
</div>
</li>
<!-- ********* GRANTS TAB ********* -->
<li class="tab-wrapper tab-wrapper-grants tab-wrapper-left">
<div class="tab"><a href="/grants-funding"><span>Grants & Funding</span></a></div>
<div class="megamenu">
<div class="megamenu-col megamenu-leftcol">
<ul>
<li><a href="https://grants.nih.gov">Grants Home Page</a></li>
<li><a href="https://grants.nih.gov/funding/index.htm">Find Funding</a></li>
<li><a href="https://grants.nih.gov/grants/how-to-apply-application-guide/due-dates-and-submission-policies/due-dates.htm">Due Dates</a></li>
<li><a href="https://grants.nih.gov/grants/how-to-apply-application-guide.html">How to Apply</a></li>
<li><a href="https://grants.nih.gov/grants/about_grants.htm">About Grants</a></li>
<li><a href="https://grants.nih.gov/policy/index.htm">Policy &amp; Compliance</a></li>
<li><a href="https://nexus.od.nih.gov/all/">Grants News/Blog</a></li>
<li><a href="https://grants.nih.gov/funding/contracts.htm">Contracts</a></li>
<li><a href="https://www.lrp.nih.gov/">Loan Repayment</a></li>
</ul>
<p class="more-wrapper"><a class="button gold" href="/grants-funding" title="More Grants &amp; Funding Information">More &raquo;</a></p>
</div>
<div class="megamenu-col megamenu-rightcol">
<p class="subhead">Quick Links</p>
<ul>
<li><a class="minibadge minibadge-report" href="https://report.nih.gov/"><span class="minibadge-text">RePORT</span></a></li>
<li><a class="minibadge minibadge-era" href="https://commons.era.nih.gov/commons/"><span class="minibadge-text">eRA Commons</span></a></li>
<li><a class="minibadge minibadge-commonfund" href="https://commonfund.nih.gov/"><span class="minibadge-text">NIH Common Fund</span></a></li>
</ul>
</div>
</div>
</li>
<!-- ********* NEWS TAB ********* -->
<li class="tab-wrapper tab-wrapper-news tab-wrapper-left">
<div class="tab"><a href="/news-events"><span>News &amp; Events</span></a></div>
<div class="megamenu">
<div class="megamenu-col megamenu-leftcol">
<ul>
<li><a href="/news-events/news-releases">News Releases</a></li>
<li><a href="/news-events/digital-media-kits">Digital Media Kits</a></li>
<li><a href="/news-events/media-resources">Media Resources</a></li>
<li><a href="/news-events/media-contacts">Media Contacts</a></li>
<li><a href="/news-events/images-b-roll">Images and B-roll</a></li>
<li><a href="/news-events/events">Events</a></li>
<li><a href="/news-events/social-media-outreach">Social Media</a></li>
</ul>
<p class="more-wrapper"><a class="button gold" href="/news-events" title="More News &amp; Events">More &raquo;</a></p>
</div>
<div class="megamenu-col megamenu-rightcol">
<p class="subhead">Quick Links</p>
<ul>
<li><a class="minibadge minibadge-newsinhealth" href="https://newsinhealth.nih.gov/"><span class="minibadge-text">NIH News in Health</span></a></li>
<li><a class="minibadge minibadge-researchmatters" href="/news-events/nih-research-matters"><span class="minibadge-text">NIH Research Matters</span></a></li>
<li><a class="minibadge minibadge-nihrecord" href="https://nihrecord.nih.gov/"><span class="minibadge-text">NIH Record</span></a></li>
</ul>
</div>
</div>
</li>
<!-- ********* RESEARCH TAB ********* -->
<li class="tab-wrapper tab-wrapper-research tab-wrapper-right">
<div class="tab"><a href="/research-training"><span>Research &amp; Training</span></a></div>
<div class="megamenu">
<div class="megamenu-col megamenu-leftcol">
<ul>
<li><a href="/research-training/medical-research-initiatives">Medical Research Initiatives</a></li>
<li><a href="/research-training/science-highlights">Science Highlights</a></li>
<li><a href="/research-training/science-education">Science Education</a></li>
<li><a href="/research-training/research-nih-labs-clinics">Research in NIH Labs &amp; Clinics</a></li>
<li><a href="/research-training/training-opportunities">Training Opportunities</a></li>
<li><a href="/research-training/library-resources">Library Resources</a></li>
<li><a href="/research-training/research-resources">Research Resources</a></li>
<li><a href="/research-training/clinical-research-resources">Clinical Research Resources</a></li>
<li><a href="/research-training/safety-regulation-guidance">Safety, Regulation and Guidance</a></li>
</ul>
<p class="more-wrapper"><a class="button gold" href="/research-training" title="More Research &amp; Training">More &raquo;</a></p>
</div>
<div class="megamenu-col megamenu-rightcol">
<p class="subhead">Quick Links</p>
<ul>
<li><a class="minibadge minibadge-pubmed" href="https://pubmed.ncbi.nlm.nih.gov"><span class="minibadge-text">PubMed</span></a></li>
<li><a class="minibadge minibadge-stemcell" href="https://stemcells.nih.gov"><span class="minibadge-text">Stem Cell Information</span></a></li>
<li><a class="minibadge minibadge-oppnet" href="https://oppnet.nih.gov"><span class="minibadge-text">OppNet</span></a></li>
<li><a class="minibadge minibadge-nidb" href="https://intramural.nih.gov"><span class="minibadge-text">NIDB</span></a></li>
<li><a class="minibadge minibadge-nihblueprint" href="https://neuroscienceblueprint.nih.gov"><span class="minibadge-text">NIH Blueprint for Neuroscience Research</span></a></li>
</ul>
</div>
</div>
</li>
<!-- ********* INSTITUTES TAB ********* -->
<li class="tab-wrapper tab-wrapper-institutes tab-wrapper-right">
<div class="tab"><a href="/institutes-nih"><span>Institutes at NIH</span></a></div>
<div class="megamenu">
<div class="megamenu-col megamenu-leftcol">
<ul>
<li><a href="/institutes-nih/list-institutes-centers">List of Institutes and Centers</a></li>
<li><a href="/institutes-nih/nih-office-director">NIH Office of the Director</a></li>
<li><a href="/institutes-nih/directors-nih-institutes-centers">Directors of NIH Institutes and Centers</a></li>
<li><a href="/institutes-nih/nih-institute-center-contact-information">NIH Institute and Center Contact Information</a></li>
</ul>
<p class="more-wrapper"><a class="button gold" href="/institutes-nih" title="More About the Institutes at NIH">More &raquo;</a></p>
</div>
<div class="megamenu-col megamenu-rightcol">
<p class="subhead">Quick Links</p>
<ul class="ic-acronymn-list">
<li><a href="https://www.cancer.gov" title="National Cancer Institute">NCI</a></li>
<li><a href="https://nei.nih.gov" title="National Eye Institute">NEI</a></li>
<li><a href="https://www.nhlbi.nih.gov" title="National Heart, Lung, and Blood Institute">NHLBI</a></li>
<li><a href="https://www.genome.gov" title="National Human Genome Research Institute">NHGRI</a></li>
<li><a href="https://www.nia.nih.gov" title="National Institute on Aging">NIA</a></li>
<li><a href="https://www.niaaa.nih.gov" title="National Institute on Alcohol Abuse and Alcoholism">NIAAA</a></li>
<li><a href="https://www.niaid.nih.gov" title="National Institute of Allergy and Infectious Diseases">NIAID</a></li>
<li><a href="https://www.niams.nih.gov" title="National Institute of Arthritis and Musculoskeletal and Skin Diseases">NIAMS</a></li>
<li><a href="https://www.nibib.nih.gov" title="National Institute of Biomedical Imaging and Bioengineering">NIBIB</a></li>
<li><a href="https://www.nichd.nih.gov" title="Eunice Kennedy Shriver National Institute of Child Health and Human Development">NICHD</a></li>
<li><a href="https://www.nidcd.nih.gov" title="National Institute on Deafness and Other Communication Disorders">NIDCD</a></li>
<li><a href="https://www.nidcr.nih.gov" title="National Institute of Dental and Craniofacial Research">NIDCR</a></li>
<li><a href="https://www.niddk.nih.gov" title="National Institute of Diabetes and Digestive and Kidney Diseases">NIDDK</a></li>
<li><a href="https://nida.nih.gov" title="National Institute on Drug Abuse">NIDA</a></li>
<li><a href="https://www.niehs.nih.gov" title="National Institute of Environmental Health Sciences">NIEHS</a></li>
<li><a href="https://www.nigms.nih.gov" title="National Institute of General Medical Sciences">NIGMS</a></li>
<li><a href="https://www.nimh.nih.gov" title="National Institute of Mental Health">NIMH</a></li>
<li><a href="https://www.nimhd.nih.gov" title="National Institute on Minority Health and Health Disparities">NIMHD</a></li>
<li><a href="https://www.ninds.nih.gov" title="National Institute of Neurological Disorders and Stroke">NINDS</a></li>
<li><a href="https://www.ninr.nih.gov" title="National Institute of Nursing Research">NINR</a></li>
<li><a href="https://www.nlm.nih.gov" title="National Library of Medicine">NLM</a></li>
<li><a href="https://www.cc.nih.gov" title="NIH Clinical Center">CC</a></li>
<li><a href="https://www.cit.nih.gov" title="Center for Information Technology">CIT</a></li>
<li><a href="https://www.csr.nih.gov" title="Center for Scientific Review">CSR</a></li>
<li><a href="https://www.fic.nih.gov" title="Fogarty International Center">FIC</a></li>
<li><a href="https://ncats.nih.gov" title="National Center for Advancing Translational Sciences">NCATS</a></li>
<li><a href="https://nccih.nih.gov" title="National Center for Complementary and Integrative Health">NCCIH</a></li>
</ul>
</div>
</div>
</li>
<!-- ********* ABOUT TAB ********* -->
<li class="tab-wrapper tab-wrapper-about tab-wrapper-right">
<div class="tab"><a href="/about-nih"><span>About NIH</span></a></div>
<div class="megamenu">
<div class="megamenu-col megamenu-leftcol">
<ul>
<li><a href="/about-nih/who-we-are">Who We Are</a></li>
<li><a href="/about-nih/what-we-do">What We Do</a></li>
<li><a href="https://hr.nih.gov/jobs">Jobs at NIH</a></li>
<li><a href="/about-nih/visitor-information">Visitor Information</a></li>
<li><a href="/about-nih/frequently-asked-questions">Frequently Asked Questions</a></li>
<li><a href="/about-nih/contact-us">Contact Us</a></li>
<!--<li><a href="/about-nih/explore-nih">Explore NIH</a></li>-->
</ul>
<p class="more-wrapper"><a class="button gold" href="/about-nih" title="More About NIH">More &raquo;</a></p>
</div>
<div class="megamenu-col megamenu-rightcol">
<p class="subhead">Quick Links</p>
<ul>
<li><a href="/about-nih/who-we-are/nih-director">The NIH Director</a></li>
<li><a href="/virtual-tour">Take the Virtual Tour</a></li>
<li><a href="/about-nih/what-we-do/nih-turning-discovery-into-health">NIH&hellip;Turning Discovery Into Health<sup>&reg;</sup></a></li>
<li><a href="/about-nih/what-we-do/impact-nih-research">Impact of NIH Research</a></li>
<li><a href="/about-nih/what-we-do/science-health-public-trust">Science, Health, and Public Trust</a></li>
</ul>
</div>
</div>
</li>
</ul>
<div class="tab-bkgnd"></div><!-- For pixel rounding issue -->
</nav>
<!-- ****************** END SITE MENU ****************** -->
</div>
<div class="l-main-wrapper">
<div class="l-main" id="page-content">
<h2 class="element-invisible">You are here</h2><div class="breadcrumb"><a href="/">Home</a> » <a href="/research-training">Research &amp; Training</a></div> <div class="l-region l-region--section-header">
<div id="block-block-26" class="block block--block sectionheader block--block-26" id="block-block-26" class="block block--block sectionheader block--block-26">
<div class="content" class="block__content">
<h2><a href="/research-training">Research &amp; Training</a></h2>
</div>
</div>
</div>
<aside class="l-region l-region--sidebar-first">
<nav id="block-menu-block-14" role="navigation" class="block block--menu-block subnav block--menu-block-14">
<h3 class="block__title"><a href="/research-training" title="Research &amp; Training" class="active-trail">Research &amp; Training</a></h3>
<div class="menu-block-wrapper menu-block-14 menu-name-main-menu parent-mlid-612 menu-level-1">
<ul class="menu"><li class="first leaf menu-mlid-17826"><a href="https://www.nih.gov/ending-structural-racism/unite-events" title="">Events</a></li>
<li class="leaf menu-mlid-12946"><a href="/research-training/science-highlights">Science Highlights</a></li>
<li class="leaf menu-mlid-12951"><a href="/research-training/research-nih-labs-clinics">Research in NIH Labs &amp; Clinics</a></li>
<li class="leaf menu-mlid-17741"><a href="https://service.govdelivery.com/accounts/USNIH/subscriber/new?topic_id=USNIH_124" title="">Sign Up for Updates</a></li>
<li class="leaf menu-mlid-12956"><a href="/research-training/training-opportunities">Training Opportunities</a></li>
<li class="leaf menu-mlid-12961"><a href="/research-training/library-resources">Library Resources</a></li>
<li class="leaf menu-mlid-12966"><a href="/research-training/research-resources">Research Resources</a></li>
<li class="leaf menu-mlid-12971"><a href="/research-training/clinical-research-resources">Clinical Research Resources</a></li>
<li class="leaf menu-mlid-12976"><a href="/research-training/safety-regulation-guidance">Safety, Regulation &amp; Guidance</a></li>
<li class="leaf has-children menu-mlid-13561"><a href="/research-training/medical-research-initiatives" title="Medical Research Initiatives">Medical Research Initiatives</a></li>
<li class="last leaf has-children menu-mlid-16931"><a href="/anti-sexual-harassment" title="Anti-Sexual Harassment">Anti-Sexual Harassment</a></li>
</ul></div>
</nav>
</aside>
<div class="l-content-wrapper">
<div class="l-content" role="main">
<a id="main-content"></a>
<div about="/research-training/genomic-profiling-help-prevent-treat-colorectal-cancer" typeof="sioc:Item foaf:Document" class="ds-1col node node--nih-basic-page featured-media-floated view-mode-full node--full node--nih-basic-page--full clearfix">
<p class="pretitle"><p>Advances in Colorectal Cancer Research</p>
</p><div class='syndicate'><h1>Genomic Profiling to Help Prevent and Treat Colorectal Cancer</h1><div class="featured-media"><div class="ds-1col file file-image file-image-jpeg view-mode-featured_media clearfix">
<picture title="Diagram showing how genetic changes cause normal cells to become cancerous">
<!--[if IE 9]><video style="display: none;"><![endif]-->
<source srcset="https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-large-extra/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=iRJ5cnLv&amp;timestamp=1440015664 1x" media="screen and (min-width: 1100px)" />
<source srcset="https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-large/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=EFuH39ot&amp;timestamp=1440015664 1x" media="screen and (min-width: 960px)" />
<source srcset="https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-medium/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=t3E5_iWl&amp;timestamp=1440015664 1x" media="screen and (min-width: 800px)" />
<source srcset="https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-medium-small/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=K38ml0cr&amp;timestamp=1440015664 1x" media="screen and (min-width: 600px)" />
<source srcset="https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-small/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=BNeMjxbF&amp;timestamp=1440015664 1x" media="screen and (min-width: 480px)" />
<source srcset="https://www.nih.gov/sites/default/files/styles/featured_media__breakpoint-tiny_/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=lak2iFE0&amp;timestamp=1440015664 1x" media="screen and (min-width: 0)" />
<!--[if IE 9]></video><![endif]-->
<img src="https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-medium/public/research-training/normal-cells-become-cancerous-diagram.jpg?itok=t3E5_iWl&amp;timestamp=1440015664" alt="Diagram showing how genetic changes cause normal cells to become cancerous." title="Diagram showing how genetic changes cause normal cells to become cancerous" />
</picture><span class="caption">Genetic changes cause normal cells to become cancerous.</span><span class="credit">NCI, NIH</span></div>
</div><div><p>Cancer is a genetic disease: it develops when genetic material (DNA) becomes damaged or changed, resulting in a loss of normal cellular growth controls. Some genetic alterations that can lead to cancer are inherited; others occur during a persons lifetime due to exposure to chemicals (such as those in cigarette smoke), radiation, certain microbes, or other environmental factors.</p>
<p>Because cancer involves the interaction of multiple altered genes and proteins within cancerous cells, as well as within the cells of the surrounding normal tissue, a global approach is needed to capture the status of the 20,000 to 25,000 genes in the human genome. New technologies are allowing scientists to conduct genome-wide searches and look globally for all of the changes in genes or proteins that contribute to cancer's development and progression. These new approaches are sometimes referred to as genome-wide profiling, or genomic profiling.</p>
<p>The genomic information generated by NIH research projects, such as <a href="https://ocg.cancer.gov/programs/target">TARGET</a> and <a href="http://cancergenome.nih.gov/">The Cancer Genome Atlas (TCGA)</a>, will allow the identification of the genetic changes that occur in several childhood cancers and 20 different adult cancers, including colorectal cancer. These programs are expected to fuel advances in:</p>
<ul class="spaced">
<li>The development of new treatments or combinations treatments that target the specific alterations that allow cancer cells to grow and survive.</li>
<li>The development of new screening methods that allow cancer to be detected and treated long before the onset of symptoms.</li>
<li>The development of individualized cancer prevention strategies based on a persons genetic makeup.</li>
</ul>
<div class="media-float-left"><div class="media media-element-container media-floated_media"><div class="ds-1col file file-image file-image-jpeg view-mode-floated_media clearfix">
<picture title="A scientist preparing DNA for analysis" class="media-element file-floated-media">
<!--[if IE 9]><video style="display: none;"><![endif]-->
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-large/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=A-7eZ2y-&amp;timestamp=1440015824 1x" media="screen and (min-width: 960px)"></source>
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-medium/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=dWJglppQ&amp;timestamp=1440015824 1x" media="screen and (min-width: 800px)"></source>
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-medium-small/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=bML3bF4r&amp;timestamp=1440015824 1x" media="screen and (min-width: 600px)"></source>
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-small/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=kx2MvJWS&amp;timestamp=1440015824 1x" media="screen and (min-width: 480px)"></source>
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-tiny/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=k8JrJZS1&amp;timestamp=1440015824 1x" media="screen and (min-width: 0)"></source>
<!--[if IE 9]></video><![endif]-->
<img class="media-element file-floated-media" src="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-medium/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=dWJglppQ&amp;timestamp=1440015824" alt="A scientist preparing DNA for analysis." title="A scientist preparing DNA for analysis" />
</picture><span class="caption">Preparing DNA for analysis.</span><span class="credit">NIH</span></div>
</div></div>
<p>Understanding inherited traits that are associated with an increased risk of certain cancers is another area that scientists are exploring. NIH is funding several genome-wide association studies (GWAS) that examine the entire genome across specific populations to identify changes that are associated with disease risk.</p>
<p>To date, three GWAS studies in populations of European ancestry have found 11 genomic regions that are associated with a higher risk of colorectal cancer. The DNA changes in these regions may pinpoint genes that are involved in the development of colorectal cancer. Although further studies are needed, these findings have important implications for targeting high-risk individuals for colorectal cancer screening.</p>
</div></div>
</div>
<div class="lastupdated">
<p>This page last reviewed on March 15, 2016</p> </div> </div>
<aside class="l-region l-region--sidebar-second masonry-container">
<div id="block-bean-advances-in-colorectal-cancer-re" class="block block--bean box block--bean-advances-in-colorectal-cancer-re" id="block-bean-advances-in-colorectal-cancer-re" class="block block--bean box block--bean-advances-in-colorectal-cancer-re">
<h3 class="block__title">Learn more about research in these areas:</h3>
<div class="content" class="block__content">
<div about="/block/advances-in-colorectal-cancer-re" class="ds-1col entity entity-bean bean-basic-block view-mode-default clearfix">
<div class="teaser-list teaser-list-no-titles">
<div class="teaser teaser-clickable">
<div class="teaser-thumbnail"><div class="media media-element-container media-thumbnail"><div id="file-19991" class="file file-image file-image-jpeg">
<h2 class="element-invisible"><a href="/research-training/virtual-colonoscopy-square.jpg">virtual-colonoscopy-square.jpg</a></h2>
<div class="content">
<img height="150" width="150" alt="Computer generated image of a colon polyp." title="Computer generated image of a colon polyp" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/research-training/virtual-colonoscopy-square.jpg?itok=LlIditUK" /> </div>
</div>
</div></div>
<p class="teaser-description"><a href="/research-training/detecting-abnormal-growths-colorectal-tissue">Detecting Abnormal Growths in Colorectal Tissue</a></p>
</div>
<div class="teaser teaser-clickable">
<div class="teaser-thumbnail"><div class="media media-element-container media-thumbnail"><div id="file-19976" class="file file-image file-image-jpeg">
<h2 class="element-invisible"><a href="/research-training/gold-colored-nanoparticles.jpg">gold-colored-nanoparticles.jpg</a></h2>
<div class="content">
<img height="150" width="150" alt="Microscopic image of gold-colored nanoparticles." title="Microscopic image of gold-colored nanoparticles" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/research-training/gold-colored-nanoparticles.jpg?itok=zCTcdvi5" /> </div>
</div>
</div></div>
<p class="teaser-description"><a href="/research-training/nanotechnology-improve-early-detection-treatment-colorectal-cancer">Nanotechnology to Improve Early Detection and Treatment of Colorectal Cancer</a></p>
</div>
<div class="teaser teaser-clickable">
<div class="teaser-thumbnail"><div class="media media-element-container media-thumbnail"><div id="file-20001" class="file file-image file-image-jpeg">
<h2 class="element-invisible"><a href="/research-training/scientist-preparing-dna-analysis.jpg">scientist-preparing-dna-for-analysis.jpg</a></h2>
<div class="content">
<img height="150" width="150" alt="A scientist preparing DNA for analysis." title="A scientist preparing DNA for analysis" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/research-training/scientist-preparing-dna-for-analysis_0.jpg?itok=eVeJAId2" /> </div>
</div>
</div></div>
<p class="teaser-description"><a href="/research-training/genomic-profiling-help-prevent-treat-colorectal-cancer">Genomic Profiling to Help Prevent and Treat Colorectal Cancer</a></p>
</div>
<div class="teaser teaser-clickable">
<div class="teaser-thumbnail"><div class="media media-element-container media-thumbnail"><div id="file-20066" class="file file-image file-image-jpeg">
<h2 class="element-invisible"><a href="/research-training/nurse-administering-chemotherapy-woman.jpg">nurse-administering-chemotherapy-to-woman.jpg</a></h2>
<div class="content">
<img height="150" width="150" alt="A nurse administering chemotherapy a woman through a catheter." title="A nurse administering chemotherapy a woman through a catheter" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/research-training/nurse-administering-chemotherapy-to-woman.jpg?itok=v2SnOIh8" /> </div>
</div>
</div></div>
<p class="teaser-description"><a href="/research-training/clinical-trials">Clinical Trials</a></p>
</div>
</div>
</div>
</div>
</div>
</aside>
</div>
<div class="l-connect-wrapper">
<div class="l-connect">
<h2 class="element-invisible">Connect with Us</h2>
<ul>
<li><a class="contactus-monochrome" href="/about-nih/contact-us"><span class="icon"></span>Contact Us</a></li>
<li><a class="twitter-monochrome" href="https://twitter.com/NIH"><span class="icon"></span>X</a></li>
<li><a class="facebook-monochrome" href="https://www.facebook.com/nih.gov"><span class="icon"></span>Facebook</a></li>
<li><a class="instagram-monochrome" href="https://www.instagram.com/nihgov/"><span class="icon"></span>Instagram</a></li>
<li><a class="youtube-monochrome" href="https://www.youtube.com/user/nihod"><span class="icon"></span>YouTube</a></li>
<li><a class="flickr-monochrome" href="https://www.flickr.com/photos/nihgov/"><span class="icon"></span>Flickr</a></li>
<li><a class="social-monochrome" href="/news-events/social-media-outreach"><span class="icon"></span>More Social Media from NIH</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="l-footer-wrapper">
<footer class="l-footer" role="contentinfo">
<h2 class="element-invisible">Footer</h2>
<ul>
<li><a href="/">NIH Home</a></li>
<li><a href="/virtual-tour">Virtual Tour</a></li>
<li><a href="https://salud.nih.gov">En Español</a></li>
<li><a href="/about-nih/visitor-information">Visitor Information</a></li>
<li><a href="/about-nih/frequently-asked-questions">Frequently Asked Questions</a></li>
<li><a href="/privacy-policy">Privacy Policy</a></li>
<li><a href="/disclaimers">Disclaimers</a></li>
<li><a href="/accessibility">Accessibility</a></li>
<li><a href="/nih-website-archives">NIH Website Archives</a></li>
</ul>
<ul>
<li><a href="/nondiscrimination-notice">Nondiscrimination Notice</a></li>
<li><a href="/institutes-nih/nih-office-director/office-communications-public-liaison/freedom-information-act-office">Freedom of Information Act</a></li>
<li><a href="https://www.edi.nih.gov/no-fear-act">No Fear Act</a></li>
<li><a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html">HHS Vulnerability Disclosure</a></li>
<li><a href="https://oig.hhs.gov">Office of Inspector General</a></li>
<li><a class="lastTab" href="https://www.usa.gov/">USA.gov</a></li>
</ul>
<p>NIH&hellip;Turning Discovery Into Health<sup>&reg;</sup></p>
<p>National Institutes of Health, 9000 Rockville Pike, Bethesda, Maryland 20892</p>
<p><a href="https://www.hhs.gov">U.S. Department of Health and Human Services</a></p>
</footer>
</div>
<div class="back-to-top"><a href="#"><span class="icon-arrow-up"></span><span class="text">Back to Top</span></a></div>
</div>
</div>
<script src="https://www.nih.gov/sites/default/files/js/js_7Ukqb3ierdBEL0eowfOKzTkNu-Le97OPm-UqTS5NENU.js"></script>
<script src="https://www.nih.gov/sites/default/files/js/js_E9yUYWK8EMydR0HMIp2PahVxPAClXyH0Cnh782A15UM.js"></script>
</body>
</html>