579 lines
46 KiB
Text
579 lines
46 KiB
Text
<!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>Gut microbes affect antitumor activity in liver | 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="A connection between bacteria in the gut and antitumor immune responses in the liver enhances our understanding of liver cancer and suggests new approaches to treat it." />
|
||
<meta name="keywords" content="Liver cancer, natural killer T cells, NKT cells bile acids, enterohepatic circulation, Clostridium, CXCL16, XCR6, C-X-C chemokine receptor type 6, Tim Greten, Science" />
|
||
<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/news-events/nih-research-matters/gut-microbes-affect-antitumor-activity-liver" />
|
||
<link rel="shortlink" href="https://www.nih.gov/node/37446" />
|
||
<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="Gut microbes affect antitumor activity in liver" />
|
||
<meta property="og:url" content="https://www.nih.gov/news-events/nih-research-matters/gut-microbes-affect-antitumor-activity-liver" />
|
||
<meta property="og:description" content="A connection between bacteria in the gut and antitumor immune responses in the liver enhances our understanding of liver cancer and suggests new approaches to treat it." />
|
||
<meta property="og:updated_time" content="2018-06-12T11:08:34-04:00" />
|
||
<meta property="og:image" content="https://www.nih.gov/sites/default/files/news-events/research-matters/2018/20180605-cancer.jpg" />
|
||
<meta name="twitter:card" content="summary" />
|
||
<meta name="twitter:title" content="Gut microbes affect antitumor activity in liver" />
|
||
<meta name="twitter:url" content="https://www.nih.gov/news-events/nih-research-matters/gut-microbes-affect-antitumor-activity-liver" />
|
||
<meta name="twitter:description" content="A connection between bacteria in the gut and antitumor immune responses in the liver enhances our understanding of liver cancer and suggests new approaches to treat it." />
|
||
<meta name="twitter:image" content="https://www.nih.gov/sites/default/files/news-events/research-matters/2018/20180605-cancer.jpg" />
|
||
<meta property="article:published_time" content="2018-06-04T13:14:53-04:00" />
|
||
<meta property="article:modified_time" content="2018-06-12T11:08:34-04:00" />
|
||
<meta name="owner" content="OD" />
|
||
<meta name="published_date" content="2018-06-04T13:14:53-04:00" />
|
||
<meta name="last_revision" content="2018-06-12T11:08:34-04:00" />
|
||
<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&subset=latin" media="all" />
|
||
<link type="text/css" rel="stylesheet" href="https://www.nih.gov/sites/default/files/css/css_E4VlyxyL3JMcT6dslWLGb0uQdoI2bh_Xj0N65V-bcWo.css" 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>document.createElement( "picture" );</script>
|
||
<script src="https://www.nih.gov/sites/default/files/js/js_gHk2gWJ_Qw_jU2qRiUmSl7d8oly1Cx7lQFrqcp3RXcI.js"></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-37446 node-type-nih-research-matters section navigation-nih-research-matters section-news-events">
|
||
<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-one-sidebar 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 & 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="✓" /></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 Español</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 A–Z</a></li>-->
|
||
</ul>
|
||
<p class="more-wrapper"><a class="button gold" href="/health-information" title="More Health Information">More »</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="✓" /></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 & 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 & Funding Information">More »</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 & 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 & Events">More »</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 & 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 & 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 & Training">More »</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 »</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 »</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…Turning Discovery Into Health<sup>®</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="/news-events">News & Events</a> » <a href="/news-events/nih-research-matters">NIH Research Matters</a></div> <div class="l-region l-region--section-header">
|
||
<div id="block-block-101" class="block block--block sectionheader block--block-101" id="block-block-101" class="block block--block sectionheader block--block-101">
|
||
|
||
|
||
<div class="content" class="block__content">
|
||
<h2><a href="/news-events/nih-research-matters">NIH Research Matters</a></h2> </div>
|
||
</div>
|
||
</div>
|
||
<div class="l-content-wrapper">
|
||
<div class="l-content" role="main">
|
||
<a id="main-content"></a>
|
||
<div about="/news-events/nih-research-matters/gut-microbes-affect-antitumor-activity-liver" typeof="sioc:Item foaf:Document" class="ds-1col node node--nih-research-matters view-mode-full node--full node--nih-research-matters--full clearfix">
|
||
|
||
|
||
<p class="publishdate"><span property="dc:date" datatype="xsd:dateTime" content="2018-06-05T00:00:00-04:00" class="date-display-single">June 5, 2018</span></p><div class='syndicate'><h1>Gut microbes affect antitumor activity in liver</h1><div class="callout callout-with-border"><h3>At a Glance</h3>
|
||
|
||
<ul>
|
||
<li>A study in mice revealed a connection between bacteria in the gut and antitumor immune responses in the liver.</li>
|
||
<li>The findings have implications for understanding the mechanisms that lead to liver cancer and developing approaches to treat it.</li>
|
||
</ul></div><div class="media-float-right"><div class="ds-1col file file-image file-image-jpeg view-mode-floated_media clearfix">
|
||
|
||
|
||
<picture title="Malignant breast cancer cells in liver">
|
||
<!--[if IE 9]><video style="display: none;"><![endif]-->
|
||
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-large/public/news-events/research-matters/2018/20180605-cancer.jpg?itok=nuN5SWyw&timestamp=1528132781 1x" media="screen and (min-width: 960px)" />
|
||
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-medium/public/news-events/research-matters/2018/20180605-cancer.jpg?itok=z7koq8Hq&timestamp=1528132781 1x" media="screen and (min-width: 800px)" />
|
||
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-medium-small/public/news-events/research-matters/2018/20180605-cancer.jpg?itok=nMArs-Qk&timestamp=1528132781 1x" media="screen and (min-width: 600px)" />
|
||
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-small/public/news-events/research-matters/2018/20180605-cancer.jpg?itok=lnYQO2R6&timestamp=1528132781 1x" media="screen and (min-width: 480px)" />
|
||
<source srcset="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-tiny/public/news-events/research-matters/2018/20180605-cancer.jpg?itok=gnnh4aEz&timestamp=1528132781 1x" media="screen and (min-width: 0)" />
|
||
<!--[if IE 9]></video><![endif]-->
|
||
<img src="https://www.nih.gov/sites/default/files/styles/floated_media_breakpoint-medium/public/news-events/research-matters/2018/20180605-cancer.jpg?itok=z7koq8Hq&timestamp=1528132781" alt="Malignant breast cancer cells in liver" title="Malignant breast cancer cells in liver" />
|
||
</picture><span class="caption">Malignant breast cancer cells, which appear brown, seen in the liver. The researchers found that gut microbes can affect the development of such tumors in the liver. </span><span class="credit">NCI</span></div>
|
||
|
||
</div><p>The microbiome is the community of bacteria and other microbes that live in or on the body. The greatest proportion of the human microbiome is in the intestine, or gut. Recent research has found that the gut microbiome can influence many conditions, including cancer growth.</p>
|
||
|
||
<p>Cancer is commonly found in the liver. Most of the time, it’s from a cancer that started somewhere else in the body, broke off, and spread to the liver. About 75% of the blood that reaches the liver travels through the portal vein from the digestive tract. That blood includes substances from the gut microbiome. To understand how certain gut bacteria may influence the development of tumors in the liver, a team led by Dr. Tim Greten at NIH’s National Cancer Institute (NCI) carried out a series of experiments in mice. Their study was published on May 25, 2018, in <em>Science</em>.</p>
|
||
|
||
<p>The scientists tested mouse models of liver cancer. They first depleted certain bacteria from the animals’ guts using antibiotics. Mice given the antibiotics developed fewer and smaller liver tumors.</p>
|
||
|
||
<p>To understand how the depletion of gut bacteria suppressed tumor growth, the investigators examined immune cells in the liver. They found that antibiotic treatment increased the numbers of natural killer T (NKT) cells, a type of immune cell. Further experiments showed that, in all the mouse models tested, the reduction in liver tumor growth from the antibiotic treatment was dependent on NKT cells.</p>
|
||
|
||
<p>NKT cells interact with a protein on cell surfaces called CXCL16. The team examined CXCL16 in the cells that line the inside of capillaries in the liver. They found that the accumulation of NKT cells in the liver resulted from an increase in CXCL16.</p>
|
||
|
||
<p>The scientists next searched for the link between gut microbes and CXCL16. Gut microbes are known to modify bile acids, which are made by the liver to help break down fats during digestion. Through a series of experiments, the team showed that altered bile acids from the gut reduced CXCL16 levels when they traveled back into the liver. Confirming this idea, the team fed different types of bile acids to the mice and found that they affected tumor growth differently in the liver.</p>
|
||
|
||
<p>The researchers identified a type of bacterium in the gut, <em>Clostridium,</em> that modifies bile acids. Antibiotics that kill <em>Clostridium</em> allow bile acids from the gut to increase levels of CXCL16 and NKT cells in the liver, which inhibits liver tumor growth.</p>
|
||
|
||
<p>“What we found using different tumor models is that if you treat mice with antibiotics and thereby deplete certain bacteria, you can change the composition of immune cells of the liver, affecting tumor growth in the liver,” Greten says. “This is a great example of how what we learn from basic research can give us insight into cancer and possible treatments.”</p>
|
||
|
||
<p>These findings in mice may also apply to people with liver cancer. In preliminary work, the researchers showed that different bile acids can also control CXCL16 levels in human liver samples. Further work will be needed to understand the significance of these mechanisms in people.</p></div><h2 class="label-above">Related Links</h2><ul class="spaced print-urls"><li><a href="https://www.nih.gov/news-events/nih-research-matters/gut-microbe-drives-autoimmunity" target="_top">Gut Microbe Drives Autoimmunity</a></li><li><a href="https://www.nih.gov/news-events/nih-research-matters/blocking-stomach-acid-may-promote-chronic-liver-disease" target="_top">Blocking Stomach Acid May Promote Chronic Liver Disease</a></li><li><a href="https://www.nih.gov/news-events/nih-research-matters/fungi-gut-linked-alcoholic-liver-disease" target="_top">Fungi in the Gut Linked to Alcoholic Liver Disease</a></li><li><a href="https://www.nih.gov/news-events/nih-research-matters/diet-affects-autoinflammatory-disease-gut-microbes" target="_top">Diet Affects Autoinflammatory Disease Via Gut Microbes</a></li><li><a href="https://www.nih.gov/news-events/nih-research-matters/gut-microbes-linked-rheumatoid-arthritis" target="_top">Gut Microbes Linked to Rheumatoid Arthritis</a></li><li><a href="https://www.cancer.gov/types/liver" target="_top">Liver and Bile Duct Cancer</a></li></ul><p class="footnote"><strong class="label-inline">References: </strong><a href="https://www.ncbi.nlm.nih.gov/pubmed/29798856">Gut microbiome-mediated bile acid metabolism regulates liver cancer via NKT cells.</a> Ma C, Han M, Heinrich B, Fu Q, Zhang Q, Sandhu M, Agdashian D, Terabe M, Berzofsky JA, Fako V, Ritz T, Longerich T, Theriot CM, McCulloch JA, Roy S, Yuan W, Thovarai V, Sen SK, Ruchirawat M, Korangy F, Wang XW, Trinchieri G, Greten TF. <em>Science</em>. 2018 May 25;360(6391). pii: eaan5931. doi: 10.1126/science.aan5931. PMID: 29798856.</p><p class="footnote"><strong class="label-inline">Funding: </strong>NIH’s National Cancer Institute (NCI) and National Institute of General Medical Sciences (NIGMS); and Deutsche Forschungsgemeinschaft DFG.</p>
|
||
|
||
</div>
|
||
|
||
<div class="lastupdated">
|
||
</div> </div>
|
||
<aside class="l-region l-region--sidebar-second masonry-container">
|
||
<div id="block-ds-extras-in-this-edition" class="block block--ds-extras box block--ds-extras-in-this-edition" id="block-ds-extras-in-this-edition" class="block block--ds-extras box block--ds-extras-in-this-edition">
|
||
|
||
<h3 class="block__title">In this Edition</h3>
|
||
|
||
<div class="content" class="block__content">
|
||
<div class="view view-nih-rm-in-this-edition view-id-nih_rm_in_this_edition view-display-id-default view-dom-id-24e2739ba3f445029f76a9960f64424f">
|
||
|
||
|
||
|
||
<div class="view-content">
|
||
<div>
|
||
|
||
<p><a href="/news-events/nih-research-matters/healthy-diets-linked-lower-risk-hearing-loss-women">Healthy diets linked to lower risk of hearing loss in women</a></p> </div>
|
||
<div>
|
||
|
||
<p><a href="/news-events/nih-research-matters/adaptive-deep-brain-stimulation-parkinsons-disease">Adaptive deep brain stimulation for Parkinson’s disease</a></p> </div>
|
||
<div>
|
||
|
||
<p><a href="/news-events/nih-research-matters/gut-microbes-affect-antitumor-activity-liver" class="active">Gut microbes affect antitumor activity in liver</a></p> </div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div> </div>
|
||
</div>
|
||
<div id="block-bean-research-matters-search" class="block block--bean box block--bean-research-matters-search" id="block-bean-research-matters-search" class="block block--bean box block--bean-research-matters-search">
|
||
|
||
<h3 class="block__title">Search NIH Research Matters</h3>
|
||
|
||
<div class="content" class="block__content">
|
||
<div about="/block/research-matters---search" class="ds-1col entity entity-bean bean-research-matters-block view-mode-default clearfix">
|
||
|
||
|
||
|
||
<!-- DigitalGov Search -->
|
||
<form id="directorsearch" accept-charset="UTF-8" action="https://search.nih.gov/search/docs" method="get" class="search-form">
|
||
<div class="input-wrapper">
|
||
<div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="✓" /></div>
|
||
<input id="affiliate" name="affiliate" type="hidden" value="nih" />
|
||
<input type="hidden" name="dc" value="678" />
|
||
<label for="query2" class="hide">Search NIH Research Matters' stories</label>
|
||
<input autocomplete="off" 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>
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
<div id="block-bean-research-matters-contact-us" class="block block--bean box block--bean-research-matters-contact-us" id="block-bean-research-matters-contact-us" class="block block--bean box block--bean-research-matters-contact-us">
|
||
|
||
<h3 class="block__title">Connect with Us</h3>
|
||
|
||
<div class="content" class="block__content">
|
||
<div about="/block/research-matters---contact-us" class="ds-1col entity entity-bean bean-research-matters-block view-mode-default clearfix">
|
||
|
||
|
||
<p><a class="button-link" href="https://service.govdelivery.com/accounts/USNIH/subscriber/new?topic_id=USNIH_48" onclick="window.open(this.href,'popup','width=725,height=500,left=25,top=25,location=no,resizable=yes,scrollbars=yes,status=yes');return false;">Subscribe to get NIH Research Matters by email</a></p>
|
||
|
||
<ul class="icon-list">
|
||
<li><a class="icon-link rss-monochrome" href="/nih-research-matters/feed.xml"><span class="icon"></span>RSS feed</a></li>
|
||
<li><a class="icon-link facebook-monochrome" href="https://www.facebook.com/ResearchMatters"><span class="icon"></span>Facebook</a></li>
|
||
<li><a class="icon-link email-monochrome" href="mailto:nihresearchmatters@od.nih.gov"><span class="icon"></span>Email us</a></li>
|
||
</ul>
|
||
|
||
<p><strong>Mailing Address:</strong><br />
|
||
NIH Research Matters<br />
|
||
Bldg. 31, Rm. 5B52, MSC 2094<br />
|
||
Bethesda, MD 20892-2094</p></div>
|
||
|
||
</div>
|
||
</div>
|
||
<div id="block-bean-research-matters-popular-stori" class="block block--bean box block--bean-research-matters-popular-stori" id="block-bean-research-matters-popular-stori" class="block block--bean box block--bean-research-matters-popular-stori">
|
||
|
||
<h3 class="block__title">Popular Stories</h3>
|
||
|
||
<div class="content" class="block__content">
|
||
<div about="/block/research-matters---popular-stori" class="ds-1col entity entity-bean bean-research-matters-block view-mode-default clearfix">
|
||
|
||
|
||
<p><a href="https://www.nih.gov/news-events/nih-research-matters/research-context-can-we-slow-aging">Research in Context: Can we slow aging?</a></p>
|
||
|
||
<p><a href="https://www.nih.gov/news-events/nih-research-matters/brain-changes-observed-during-pregnancy">Brain changes observed during pregnancy</a></p>
|
||
|
||
<p><a href="https://www.nih.gov/news-events/nih-research-matters/research-context-detecting-cancer">Research in Context: Detecting cancer</a></p>
|
||
|
||
<p><a href="https://www.nih.gov/news-events/nih-research-matters/risk-future-burden-dementia-united-states">Risk and future burden of dementia in the United States </a></p>
|
||
|
||
<p><a href="https://www.nih.gov/news-events/nih-research-matters/complete-wiring-map-adult-fruit-fly-brain">Complete wiring map of an adult fruit fly brain</a></p>
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
<div id="block-bean-research-matters-about" class="block block--bean box block--bean-research-matters-about" id="block-bean-research-matters-about" class="block block--bean box block--bean-research-matters-about">
|
||
|
||
<h3 class="block__title">About NIH Research Matters</h3>
|
||
|
||
<div class="content" class="block__content">
|
||
<div about="/block/research-matters---about" class="ds-1col entity entity-bean bean-research-matters-block view-mode-default clearfix">
|
||
|
||
|
||
<p><strong>Editor:</strong> Harrison Wein, Ph.D.</p>
|
||
|
||
<p><strong>Assistant Editors:</strong> Vicki Contie and Brian Doctrow, Ph.D.</p>
|
||
|
||
<p><strong><em>NIH Research Matters </em></strong>is a weekly update of NIH research highlights reviewed by NIH’s experts. It's published by the <a href="/institutes-nih/nih-office-director/office-communications-public-liaison">Office of Communications and Public Liaison</a> in the <a href="/institutes-nih/nih-office-director">NIH Office of the Director</a>.</p>
|
||
|
||
<p>ISSN 2375-9593</p>
|
||
</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…Turning Discovery Into Health<sup>®</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>
|
||
|