447 lines
35 KiB
Text
447 lines
35 KiB
Text
<!DOCTYPE html>
|
||
<html lang="en" dir="ltr" prefix="og: https://ogp.me/ns#">
|
||
<head>
|
||
<meta charset="utf-8" />
|
||
<meta name="description" content="Chemicals produced when the body breaks down the drug prednisone could indicate which patients with a rare muscle disorder are helped by the drug." />
|
||
<meta name="keywords" content="Myasthenia gravis, muscle, prednisone, steroid" />
|
||
<link rel="canonical" href="http://ncats.nih.gov/news-events/news/benefit-for-rare-neuromuscular-disorder" />
|
||
<meta name="google" content="PROqkJCbtNawPO29xzL4ENjcb0_EckySw96i97QXx8s" />
|
||
<meta name="google-site-verification" content="PROqkJCbtNawPO29xzL4ENjcb0_EckySw96i97QXx8s" />
|
||
<meta property="og:description" content="Chemicals made when the body breaks down a drug could indicate when it helps patients with a rare muscle disorder." />
|
||
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
|
||
<meta name="MobileOptimized" content="width" />
|
||
<meta name="HandheldFriendly" content="true" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||
<link rel="icon" href="/themes/custom/d9_subtheme/assets/images/favicon.ico" type="image/vnd.microsoft.icon" />
|
||
|
||
<title>Breaking Down Prednisone Too Quickly May Short-Circuit Its Benefit for Rare Neuromuscular Disorder | National Center for Advancing Translational Sciences</title>
|
||
<link rel="stylesheet" media="all" href="/libraries/drupal-superfish/css/superfish.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/ajax-progress.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/align.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/autocomplete-loading.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/fieldgroup.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/container-inline.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/clearfix.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/details.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/hidden.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/item-list.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/js.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/nowrap.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/position-container.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/progress.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/reset-appearance.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/resize.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/sticky-header.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-counter.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-report-counters.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-report-general-info.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/tabledrag.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/tablesort.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/system/css/components/tree-child.module.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/modules/contrib/extlink/extlink.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="/core/modules/layout_discovery/layouts/onecol/onecol.css?srmo5o" />
|
||
<link rel="stylesheet" media="all" href="https://cdn.jsdelivr.net/npm/@uswds/uswds@3.3.0/dist/css/uswds.min.css" />
|
||
<link rel="stylesheet" media="all" href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" />
|
||
<link rel="stylesheet" media="all" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css" />
|
||
<link rel="stylesheet" media="all" href="/themes/custom/d9_subtheme/css/styles.css?srmo5o" />
|
||
|
||
<script src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=HHS&subagency=NIH" id="_fed_an_ua_tag" async type="text/javascript"></script>
|
||
|
||
</head>
|
||
<body class="path-node page-node-type-feature">
|
||
<a href="#main-content" class="usa-sr-only focusable">
|
||
Skip to main content
|
||
</a>
|
||
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-55CGV66V"
|
||
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
|
||
|
||
<div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>
|
||
|
||
<section class="navigation-top">
|
||
<div class="container">
|
||
<div class="row">
|
||
<div class="col-12">
|
||
<div class="link-small d-flex">
|
||
|
||
<a href="http://www.hhs.gov/" title="Go to the hhs.gov" class="" target="_blank">
|
||
<img src="/sites/default/files/2023-10/hhs-white.png" alt="HHS Logo">
|
||
<span class="d-xl-inline d-lg-inline d-none small">U.S. Department of Health & Human Services</span>
|
||
</a>
|
||
|
||
<a href="http://www.nih.gov/" title="National Institutes of Health | Homepage" class="" target="_blank">
|
||
<img src="/sites/default/files/2023-10/nih-logo.png" alt="NIH Logo">
|
||
<span class="d-xl-inline d-lg-inline d-none small">National Institutes of Health</span>
|
||
</a>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
|
||
<div class="usa-overlay"></div>
|
||
|
||
<header class="usa-header usa-header--extended usa-header--extended-megamenu" id="header" role="banner">
|
||
|
||
|
||
|
||
|
||
|
||
<div class="region region-header grid-container">
|
||
<div class="grid-row grid-gap-1"><div class="desktop:grid-col-3 header-first">
|
||
<div class="usa-logo site-logo" id="logo">
|
||
|
||
<em class="usa-logo__text">
|
||
<a class="logo-img" href="/" accesskey="1" title="Home" aria-label="Home">
|
||
<img src="/themes/custom/d9_subtheme/logo.png" alt="Home" />
|
||
</a>
|
||
|
||
|
||
</em>
|
||
|
||
</div>
|
||
<div class="search-icon d-md-none"><a class="toggle-search" href="#"><i class="bi bi-search"></i></a></div>
|
||
|
||
</div><div class="desktop:grid-col-7">
|
||
<div id="block-navigation" class="block block-superfish block-superfishnavigation">
|
||
|
||
|
||
|
||
<ul id="superfish-navigation" class="menu sf-menu sf-navigation sf-horizontal sf-style-none">
|
||
|
||
<li id="navigation-menu-link-contentaed842ec-f581-4cea-b0b0-4a85c50def86" class="sf-depth-1 menuparent"><a href="/research" class="sf-depth-1 menuparent">Research</a><ul><li id="navigation-menu-link-content5a3b6aac-7ae9-45d7-929f-fbf776db20f0" class="sf-depth-2 sf-no-children"><a href="/research/overview" class="sf-depth-2">Research Overview</a></li><li id="navigation-menu-link-contentd0507d8b-7b88-453c-908a-2b7e961c0479" class="sf-depth-2 sf-no-children"><a href="/research/our-impact" class="sf-depth-2">Our Impact</a></li><li id="navigation-menu-link-contented530d1e-2ec3-46db-a529-9029be3f3fb4" class="sf-depth-2 sf-no-children"><a href="/research/research-activities" class="sf-depth-2">Research Activities</a></li><li id="navigation-menu-link-content2dac8545-38f2-47c0-8993-ea0cae65e123" class="sf-depth-2 sf-no-children"><a href="/research/research-resources" class="sf-depth-2">Research Resources</a></li><li id="navigation-menu-link-content311ec98e-6232-4e22-9966-4a9ac796870a" class="sf-depth-2 sf-no-children"><a href="/research/training-education" class="sf-depth-2">Training & Education</a></li><li id="navigation-menu-link-content52b1ba41-94ea-4d84-9db7-7482b8f78f16" class="sf-depth-2 sf-no-children"><a href="/research/alliances" class="sf-depth-2">Alliances</a></li><li id="navigation-menu-link-contenta185af75-90a5-4cc4-813f-ef66f35e21ea" class="sf-depth-2 sf-no-children"><a href="/research/collaborate-with-ncats" class="sf-depth-2">Collaborate With NCATS</a></li></ul></li><li id="navigation-menu-link-content84a3cc1f-203d-4de6-ab26-d80c256b96dc" class="sf-depth-1 menuparent"><a href="/funding" class="sf-depth-1 menuparent">Funding</a><ul><li id="navigation-menu-link-content0a09bed2-3d99-4faf-b3c5-fc9a4878629a" class="sf-depth-2 sf-no-children"><a href="/funding/overview" class="sf-depth-2">Funding Overview</a></li><li id="navigation-menu-link-contentd85a1f38-7893-4e4a-8514-5b9e767983e2" class="sf-depth-2 sf-no-children"><a href="/funding/funding-opportunities" class="sf-depth-2">Open Funding Opportunities</a></li><li id="navigation-menu-link-content81e84c00-ef73-4aff-a15f-7728cc398801" class="sf-depth-2 sf-no-children"><a href="/funding/small-business-programs" class="sf-depth-2">Small Business Programs</a></li><li id="navigation-menu-link-content631a166b-650b-450f-97b4-9014d14935e9" class="sf-depth-2 sf-no-children"><a href="/funding/funding-policy-operating-guidelines" class="sf-depth-2">Funding Policy & Operating Guidelines</a></li><li id="navigation-menu-link-content5d56ebe7-b3e8-452a-bd30-df92b0deabef" class="sf-depth-2 sf-no-children"><a href="/funding/grant-information" class="sf-depth-2">Grant Information</a></li><li id="navigation-menu-link-content4429fdc9-e911-4022-b3dc-3f6a4980b9ff" class="sf-depth-2 sf-no-children"><a href="/funding/challenges" class="sf-depth-2">Challenges and Prize Competitions</a></li><li id="navigation-menu-link-content943fe682-94ff-4fcf-a6b0-32096d2b2d0e" class="sf-depth-2 sf-no-children"><a href="/funding/scientific-review" class="sf-depth-2">Scientific Review</a></li><li id="navigation-menu-link-content10496705-320e-4437-b2ba-ea2830b293d1" class="sf-depth-2 sf-no-children"><a href="/funding/conference-grant-information" class="sf-depth-2">Conference Grant Information</a></li></ul></li><li id="navigation-menu-link-contentea91f2ef-1b8d-4b1c-83e7-5830769dd505" class="sf-depth-1 menuparent"><a href="/resources" class="sf-depth-1 menuparent">Resources For You</a><ul><li id="navigation-menu-link-content567e64e3-685d-41bc-8bf4-130c7689d6a2" class="sf-depth-2 sf-no-children"><a href="/resources/overview" title="Resources for You" class="sf-depth-2">Resources for You</a></li><li id="navigation-menu-link-content786ce1f5-ff7a-463a-bb05-c01882062426" class="sf-depth-2 sf-no-children"><a href="/resources/for-researchers" title="Resources for Researchers" class="sf-depth-2">Resources for Researchers</a></li><li id="navigation-menu-link-contente737ec67-ecd0-4f18-915d-b61660cb524f" class="sf-depth-2 sf-no-children"><a href="/resources/for-trainees" title="Resources for Trainees" class="sf-depth-2">Resources for Trainees</a></li><li id="navigation-menu-link-content8812fdb6-0fb7-4b27-8401-2fc5b3f41ff1" class="sf-depth-2 sf-no-children"><a href="/resources/for-rare-disease-patients-and-advocates" title="Resources for Rare Disease Patients and Advocates" class="sf-depth-2">Resources for Rare Disease Patients and Advocates</a></li></ul></li><li id="navigation-menu-link-contenta8527040-df23-4117-a5a7-566bd83e2c7f" class="sf-depth-1 menuparent"><a href="/news-events" class="sf-depth-1 menuparent">News & Events</a><ul><li id="navigation-menu-link-contentf6836a81-a42a-4528-b569-18939d8451da" class="sf-depth-2 sf-no-children"><a href="/news-events/overview" class="sf-depth-2">News & Events Overview</a></li><li id="navigation-menu-link-content9f44edc6-e5b7-4a92-bcb3-c0a8777461f4" class="sf-depth-2 sf-no-children"><a href="/news-events/news" class="sf-depth-2">News</a></li><li id="navigation-menu-link-content402cff9f-12b7-459b-9f0f-56606930399c" class="sf-depth-2 sf-no-children"><a href="/news-events/newsletter" class="sf-depth-2">Newsletters</a></li><li id="navigation-menu-link-content6cd76cbe-053e-4e3b-8961-c9f5def57ba6" class="sf-depth-2 sf-no-children"><a href="/news-events/events" class="sf-depth-2">Events</a></li><li id="navigation-menu-link-content0a211675-2fb5-45cc-b443-c7946e7d9120" class="sf-depth-2 sf-no-children"><a href="/news-events/science-publications" class="sf-depth-2">Scientific Publications</a></li><li id="navigation-menu-link-contente6d4ed4f-826f-41b4-a9e2-728c2fb4ca62" class="sf-depth-2 sf-no-children"><a href="/news-events/multimedia" class="sf-depth-2">Multimedia</a></li></ul></li><li id="navigation-menu-link-contentf1eb1fa8-5813-433c-9bcc-dc56f2e258f3" class="sf-depth-1 menuparent"><a href="/about" class="sf-depth-1 menuparent">About NCATS</a><ul><li id="navigation-menu-link-contentada9a195-ae5a-446a-9014-c1232164e6db" class="sf-depth-2 sf-no-children"><a href="/about/ncats-overview" class="sf-depth-2">NCATS Overview</a></li><li id="navigation-menu-link-contentd5e0369a-aded-4348-84f7-463c64498447" class="sf-depth-2 sf-no-children"><a href="/about/about-translational-science" class="sf-depth-2">About Translational Science</a></li><li id="navigation-menu-link-contente298b7b2-724e-408b-9bb9-afcaac57a751" class="sf-depth-2 sf-no-children"><a href="/about/advisory-committees" class="sf-depth-2">Advisory Committees</a></li><li id="navigation-menu-link-contentbc9c91b7-8d3d-4d2c-af65-c25ef894d269" class="sf-depth-2 sf-no-children"><a href="/about/budget" class="sf-depth-2">Budget</a></li><li id="navigation-menu-link-contenta4ed4439-05db-4a41-9357-731c2ff74543" class="sf-depth-2 sf-no-children"><a href="/about/director" class="sf-depth-2">Director's Corner</a></li><li id="navigation-menu-link-contentb50f96af-3723-4634-8566-4e60c2639491" class="sf-depth-2 sf-no-children"><a href="/about/divisions-and-offices" class="sf-depth-2">Divisions & Offices</a></li><li id="navigation-menu-link-content41d11ad4-c576-46be-a326-1f8cf5059354" class="sf-depth-2 sf-no-children"><a href="/about/our-staff" class="sf-depth-2">Our Staff</a></li></ul></li>
|
||
</ul>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="desktop:grid-col-2 search-block">
|
||
<form class="usa-search usa-search--small" action="/search/node" method="get" id="search-block-form" accept-charset="UTF-8">
|
||
<div role="search">
|
||
|
||
<input class="usa-input" id="extended-search-field-small" type="search" name="keys" />
|
||
<button class="usa-button" type="submit">
|
||
<img src="/themes/custom/d9_subtheme/node_modules/@uswds/uswds/dist/img/usa-icons-bg/search--white.svg" class="usa-search__submit-icon" alt="Search">
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div></div>
|
||
</div>
|
||
|
||
|
||
<nav class="usa-nav" role="navigation">
|
||
<div class="usa-nav__inner">
|
||
|
||
<button type="button" class="usa-nav__close">
|
||
<img src="/themes/custom/d9_subtheme/node_modules/@uswds/uswds/dist/img/usa-icons/close.svg" alt="close"/>
|
||
</button>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</nav>
|
||
|
||
|
||
</header>
|
||
|
||
<main class="main-content usa-layout-docs usa-section " role="main"
|
||
id="main-content">
|
||
|
||
<div class="grid-container-">
|
||
|
||
<div class="grid-row">
|
||
|
||
</div>
|
||
|
||
<div class="">
|
||
|
||
</div>
|
||
|
||
<div class="grid-row ">
|
||
|
||
</div>
|
||
|
||
<div class="grid-row grid-gap">
|
||
|
||
<div class="usa-layout-docs__main desktop:grid-col-fill">
|
||
<div class="">
|
||
<div data-drupal-messages-fallback class="hidden"></div>
|
||
<div id="block-d9-subtheme-content" class="block block-system block-system-main-block">
|
||
|
||
|
||
<article data-history-node-id="42986">
|
||
|
||
|
||
|
||
|
||
|
||
<div>
|
||
<div class="container layout layout--onecol">
|
||
<div class="layout__region layout__region--content">
|
||
<div class="block block-system block-system-breadcrumb-block">
|
||
|
||
|
||
<nav class="usa-breadcrumb" role="navigation" aria-labelledby="system-breadcrumb">
|
||
<h2 id="system-breadcrumb" class="usa-sr-only">Breadcrumb</h2>
|
||
<ol class="usa-breadcrumb__list">
|
||
<li class="usa-breadcrumb__list-item">
|
||
<a href="/" class="usa-breadcrumb__link"><span>Home</span></a>
|
||
</li>
|
||
<li class="usa-breadcrumb__list-item">
|
||
<a href="/news-events/overview" class="usa-breadcrumb__link"><span>News & Events</span></a>
|
||
</li>
|
||
<li class="usa-breadcrumb__list-item">
|
||
<a href="/news-events/news" class="usa-breadcrumb__link"><span>News</span></a>
|
||
</li>
|
||
<li class="usa-breadcrumb__list-item">
|
||
<span>Breaking Down Prednisone Too Quickly May Short-Circuit Its Benefit For Rare Neuromuscular Disorder</span>
|
||
</li>
|
||
</ol>
|
||
</nav>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="container layout layout--onecol">
|
||
<div class="layout__region layout__region--content">
|
||
<div class="block block-layout-builder block-field-blocknodefeaturefield-feature-header-image">
|
||
|
||
|
||
|
||
</div>
|
||
<div class="block block-layout-builder block-field-blocknodefeaturebody">
|
||
|
||
|
||
|
||
|
||
<script type="text/javascript" src="https://platform-api.sharethis.com/js/sharethis.js#property=6553a9484ba88b0012e52dfe&product=inline-share-buttons&source=platform" async="async"></script><style>
|
||
.img-responsive {
|
||
height: auto;
|
||
}
|
||
.sidebar-left {
|
||
float: left;
|
||
margin-right: 1.5rem;
|
||
width: 400px;
|
||
margin-bottom: 1.5rem;
|
||
}
|
||
</style><h1><strong>Breaking Down Prednisone Too Quickly May Short-Circuit Its Benefit for Rare Neuromuscular Disorder</strong></h1><div class="sidebar-right image-box"><img src="/sites/default/files/inline-images/NCATS_RDCRN_news_summary-3_Resize.png" data-entity-uuid="3a610f5c-11e4-448e-b6c9-d6eae276914e" data-entity-type="file" alt="Scientists analyzed blood samples from clinical trial participants to see if they could correlate how patients fared taking the drug prednisone with chemicals in the blood. Researchers discovered markers in the blood that could predict how the patients did on the drug. Most importantly, they found that differences in how participants processed prednisone may be a key to why some do not get better. " width="NaN" height="NaN"><div class="caption-text"><p>Scientists analyzed blood samples from clinical trial participants to see if they could predict from chemicals (metabolites) in the blood at the start of the study whether patients would improve with prednisone treatment. Researchers, in fact, discovered markers in the blood that could predict whether patients improved on the drug. More importantly, they found that differences in how participants processed prednisone may be key to why some did not get better.<em> (Henry Kaminski, M.D., The George Washington University)</em></p></div></div><p>February 15, 2024</p><p>Myasthenia gravis is a rare disorder of the nervous system and muscles that affects the immune system. For most people with myasthenia gravis, prednisone — a steroid used to reduce inflammation (corticosteroid) — can be an effective treatment. But for more than 20% of patients, prednisone does not work. Scientists have looked for a way to predict who the drug might help and who will need a different treatment.</p><p>Examining myasthenia gravis patient blood samples from an earlier three-year clinical trial, researchers with the <a href="https://mgnet.rarediseasesnetwork.org/">Myasthenia Gravis Rare Disease Network (MGNet)</a>, part of the NCATS-led <a href="/research/research-activities/RDCRN">Rare Diseases Clinical Research Network</a>, may have found an answer.</p><p>MGNet scientists studied how patients in the trial processed (metabolized) the drug, looking for chemical breakdown products in the blood. They also measured blood lipids, which are fatty compounds that carry out essential roles in cells. The scientists discovered that several chemicals, or metabolites, produced when the body breaks down prednisone could, when used together, predict when the drug worked well in patients.</p><p>“The data appear to indicate that people who metabolize prednisone too quickly may not give the drug enough of a chance to work,” said MGNet principal investigator Henry Kaminski, M.D., who treats patients with the disorder at The George Washington University in Washington, D.C. Kaminski and his MGNet colleagues published their results in <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0287654">PLOS ONE</a>.</p><p>Prednisone is a proven treatment for myasthenia gravis, Kaminski said. It is not expensive, is widely accessible, and tends to work in four to six weeks. But steroids come with side effects, including weight gain, facial swelling and mood changes.</p><p>“We’d like to know which people won’t respond to treatment so we can consider using other medications, such as drugs that suppress the immune system and biologics,” he said. There seems to be a similar percentage of people with other autoimmune disorders — such as lupus, asthma, ulcerative colitis and rheumatoid arthritis — who do not respond well to prednisone.</p><p>In 2016, Kaminski, the University at Buffalo’s Gil Wolfe, M.D., and their colleagues reported the results of a clinical trial that compared thymectomy (surgery to remove the thymus gland) and treatment with prednisone to prednisone alone in the <a href="https://www.nejm.org/doi/10.1056/NEJMoa1602489"><em>New England Journal of Medicine</em></a>. The trial, funded by the National Institute of Neurological Disorders and Stroke (NINDS), found that the surgery reduced the need for steroids. NCATS and NINDS co-fund MGNet.</p><p>MGNet researchers were able to get blood serum from nearly all the trial participants. The researchers wanted to identify markers in the blood samples at the beginning of the study that could be linked to response to prednisone treatment after six months. They looked at lipids and metabolites in the two clinical trial groups at the start of the study and again six months later.</p><p>The findings suggest that lower levels of certain metabolites and lipids at the start of treatment may predict poor responses to prednisone.</p><p>The researchers also looked at the biological pathways involved in how a body processes the drug. Pathways are like chemical reaction relay systems that carry out specific tasks or functions. The scientists saw differences in activity between patients in the trial who responded to treatment and those who did not.</p><p>“An important result came out of our pathway analysis,” Kaminski said. “We showed that drug metabolism correlates to steroid treatment unresponsiveness. It appears that it’s how the prednisone is metabolized that’s critical in determining treatment response.”</p><p>Kaminski said the results suggest that prednisone is broken down by the body more quickly in people who are not responding to treatment. They may not be getting the same amount of the drug.</p><p>“What’s surprising is the ability to see these metabolites change in an unrelated group of people. This shows they are processing prednisone differently,” said co-author Linda Kusner, Ph.D., at The George Washington University. “They eat different food, have different stressors, exercise at different levels and take other medications that all affect the metabolites in the blood. Yet we see similarities among them due to prednisone.”</p><p>Other factors, such as genetic differences, could affect how patients respond, Kaminski noted. The researchers plan to show how accurately the steroid treatment-response marker predictions are. The results could lead to screening tests for patients. They might also help doctors predict the best treatments for other autoimmune and inflammatory disorders.</p><p>“A better understanding of prednisone metabolism will help in personalizing treatment approaches for patients,” Kaminski said.</p><hr><div class="sharethis-inline-share-buttons"> </div>
|
||
|
||
</div>
|
||
<div class="block block-layout-builder block-extra-field-blocknodefeaturecontent-moderation-control">
|
||
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
</article>
|
||
|
||
</div>
|
||
<div id="block-footercss" class="block block-block-content block-block-content2db33373-6fb7-49c5-be2f-83266eddea39">
|
||
|
||
|
||
|
||
|
||
<style type="text/css">
|
||
ul#superfish-navigation li { line-height:1.25; }
|
||
.region-header .block-superfish ul.sf-menu li a {padding-right:40px !important;}
|
||
@media (min-width: 1200px) {
|
||
ul.sf-menu.sf-navigation li.menuparent ul {width:280px !important;}
|
||
}
|
||
.main-content article .menu--navigation {
|
||
display:flex;
|
||
flex-wrap: nowrap;
|
||
justify-content: space-between;
|
||
align-items: stretch;
|
||
}
|
||
.main-content article .menu--navigation li {
|
||
flex: 1 1 0;
|
||
width: 0;
|
||
align-items: center;
|
||
display: flex;
|
||
justify-content: center;
|
||
}
|
||
.main-content article .menu--navigation li .dropdown-toggle {
|
||
white-space: unset;
|
||
}
|
||
.image-box img,
|
||
div.col-md-4.col-lg-2 img {
|
||
height: auto;
|
||
}
|
||
.caption-left-md {
|
||
float: left;
|
||
width: 50%;
|
||
margin: 0 1% 2% 0;
|
||
border: 1px solid #ddd;
|
||
}
|
||
.caption-left-md img {
|
||
width: 100%!important;
|
||
height: auto;
|
||
}
|
||
div.block.block-layout-builder.block-field-blocknodestafffield-divisions-office {
|
||
display: none
|
||
}
|
||
@media (max-width: 992px) {
|
||
.main-content article .menu--navigation {
|
||
flex-direction:column;
|
||
}
|
||
.main-content article .menu--navigation li {
|
||
display:inline-block;
|
||
margin:0;
|
||
padding:.25rem;
|
||
width: auto;
|
||
text-align:left;
|
||
}
|
||
.main-content article .menu--navigation li:hover, .main-content article .menu--navigation li.active {
|
||
border-bottom: 4px solid transparent !important;
|
||
}
|
||
.main-content article .menu--navigation li:hover a, .main-content article .menu--navigation li.active a {
|
||
border-bottom:4px solid #00626f !important;
|
||
padding-bottom:4px;
|
||
}
|
||
}
|
||
p.last-update-container {
|
||
font-size: 15px;
|
||
font-style: italic;
|
||
}
|
||
</style>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</main>
|
||
<div>
|
||
<div id="block-d9-subtheme-lastupdateblock" class="block block-ncats-common block-last-update-block">
|
||
|
||
|
||
<div class="container"><p class="last-update-container">Last updated on February 21, 2024</p></div>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
<footer class="pt-4 footer mt-4">
|
||
<div class="container">
|
||
<div class="row">
|
||
<div class="col-12 py-4">
|
||
<img src="/sites/default/files/2023-10/ncats-logo-footer.png" class="img-fluid" alt="NCATS">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="row">
|
||
<div class="container">
|
||
<div class="row justify-content-between">
|
||
<div class="col-xl-4">
|
||
<div class="pt-4">
|
||
<address>
|
||
9609 Medical Center Drive<br>
|
||
Rockville, MD 20850-9793<br>
|
||
301-594-8966<br>
|
||
<a href="mailto:ncatsinfo@nih.gov">ncatsinfo@nih.gov</a>
|
||
</address>
|
||
</div>
|
||
|
||
<div class="text-white social-links mt-4">
|
||
<h5>Connect with us</h5>
|
||
<ul id="social-media-icons" class="list-unstyled d-flex mb-4">
|
||
<li><a href="http://www.facebook.com/ncats.nih.gov" title="Visit us on Facebook" target="_blank"><i class="bi bi-facebook"></i></a></li>
|
||
<li><a href="https://www.linkedin.com/company/nih-ncats" title="Visit us on LinkedIn" target="_blank"><i class="bi bi-linkedin"></i></a></li>
|
||
<li><a href="http://www.twitter.com/ncats_nih_gov" title="Visit us on X" target="_blank"><i class="bi bi-twitter-x"></i></a></li>
|
||
<li><a href="http://www.youtube.com/user/ncatsmedia" title="View our videos on YouTube" target="_blank"><i class="bi bi-youtube"></i></a></li>
|
||
<li><a href="https://www.flickr.com/photos/64860478@N05/" target="_blank" title="View our photos on Flickr"><img src="/sites/default/files/2023-10/flickr.png" alt="View our photos on Flickr" style="height:24px;"></a></li>
|
||
</ul>
|
||
<p class="small">For <a href="http://edi.nih.gov/consulting/language-access-program/about" target="_blank">language access assistance</a>, contact the <a href="mailto:ncatsinfo@nih.gov">NCATS Public Information Officer</a></p>
|
||
</div>
|
||
|
||
</div>
|
||
<div class="col-xl-3 text-white mt-5 d-lg-none d-sm-none d-none d-xl-block">
|
||
<div id="mc_embed_shell">
|
||
|
||
<div id="mc_embed_signup">
|
||
<form action="https://nih.us5.list-manage.com/subscribe/post?u=e06bd55ccbb41f1a362306dff&id=d32fa404b4&f_id=0087b1edf0" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank">
|
||
<h5>Subscribe to NCATS News</h5>
|
||
<p>If you would like to stay up to date with the latest information from us, please sign up for NCATS News.</p>
|
||
<div id="mce-responses" class="clear">
|
||
<div class="response" id="mce-error-response" style="display: none;"></div>
|
||
<div class="response" id="mce-success-response" style="display: none;"></div>
|
||
</div>
|
||
<div class="input-group mb-3">
|
||
<input type="email" name="EMAIL" class="required email form-control" id="mce-EMAIL" required="" value="" placeholder="Enter Email" aria-label="Recipient's username" aria-describedby="button-addon2" tabindex="-1">
|
||
|
||
<div aria-hidden="true" style="position: absolute; left: -5000px;"><input type="text" name="b_e06bd55ccbb41f1a362306dff_d32fa404b4" tabindex="-1" value=""></div>
|
||
<button type="submit" name="subscribe" id="mc-embedded-subscribe" class="button btn" value="Subscribe">Submit</button>
|
||
</div>
|
||
|
||
</form>
|
||
</div>
|
||
<script type="text/javascript" src="//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js"></script><script type="text/javascript">(function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[3]='SIGNUP';ftypes[3]='text';}(jQuery));var $mcj = jQuery.noConflict(true);</script></div>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
</div>
|
||
<!-- footer menu section -->
|
||
|
||
<section class="footer-menu py-3 mb-xl-0 mb-lg-0 mb-sm-5 mt-4">
|
||
<div class="container">
|
||
<div class="row">
|
||
<div class="col-12">
|
||
<ul class="list-unstyled d-xl-flex d-lg-flex d-sm-block d-block justify-content-center mb-0">
|
||
<li><a href="https://ncats.nih.gov/">NCATS Home</a></li>
|
||
<li><a href="/sitemap">Site Map</a></li>
|
||
<li><a href="/privacy">Privacy Notice</a></li>
|
||
<li><a href="/comments">Comment Policy</a></li>
|
||
<li><a href="/accessibility">Accessibility</a></li>
|
||
<li><a href="/foia">FOIA</a></li>
|
||
<li><a href="http://oig.hhs.gov/" target="_blank">OIG</a></li>
|
||
<li class="border-0"><a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html" target="_blank">HHS Vulnerability Disclosure</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
</footer>
|
||
|
||
</div>
|
||
|
||
|
||
<script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/42986","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"ajaxPageState":{"libraries":"eJx1j8EOwjAMQ3-o0DNfU2Vt1pWlzdSkbPt7OgkhQONi2c_yweHmpA06YUYLIqhiwgfCTbEWoAt02TV5MR1RKrMNtS1A11c0kTkSOoVoY5fffIU7bN8wG4Kdm7qQxPMD6265oGcy0hasY5LJvt0Zc9OxSkWx6GkvGYjEV8Ry3h-uf5V_7cKSNHFf76KY7QCCpskaxB3WjhUyrlznJ5W4glk","theme":"d9_subtheme","theme_token":null},"ajaxTrustedUrl":[],"gtm":{"tagId":null,"settings":{"data_layer":"dataLayer","include_classes":false,"allowlist_classes":"","blocklist_classes":"","include_environment":false,"environment_id":"","environment_token":""},"tagIds":["GTM-55CGV66V"]},"gtag":{"tagId":"G-ZZQ8H5G8ZX","otherIds":[],"events":[],"additionalConfigInfo":[]},"data":{"extlink":{"extTarget":true,"extTargetNoOverride":false,"extNofollow":false,"extNoreferrer":true,"extFollowNoOverride":false,"extClass":"ext","extLabel":"(link is external)","extImgClass":false,"extSubdomains":true,"extExclude":"","extInclude":"","extCssExclude":"","extCssExplicit":"","extAlert":true,"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\u0027s privacy policy when you follow the link.","mailtoClass":"mailto","mailtoLabel":"(link sends email)","extUseFontAwesome":false,"extIconPlacement":"append","extFaLinkClasses":"fa fa-external-link","extFaMailtoClasses":"fa fa-envelope-o","whitelistedDomains":[]}},"superfish":{"superfish-navigation":{"id":"superfish-navigation","sf":{"animation":{"opacity":"show","height":"show"},"speed":"fast"},"plugins":{"smallscreen":{"mode":"window_width","accordionButton":0,"title":"Navigation"},"supposition":true,"supersubs":true}}},"user":{"uid":0,"permissionsHash":"24b2a698a72e7a44d4f2d94d9880a6ba82bfbc8b8200dee23422144335254cbc"}}</script>
|
||
<script src="/core/assets/vendor/jquery/jquery.min.js?v=3.7.1"></script>
|
||
<script src="/core/assets/vendor/once/once.min.js?v=1.0.1"></script>
|
||
<script src="/core/misc/drupalSettingsLoader.js?v=10.2.3"></script>
|
||
<script src="/core/misc/drupal.js?v=10.2.3"></script>
|
||
<script src="/core/misc/drupal.init.js?v=10.2.3"></script>
|
||
<script src="/core/assets/vendor/tabbable/index.umd.min.js?v=6.2.0"></script>
|
||
<script src="https://cdn.jsdelivr.net/npm/@uswds/uswds@3.3.0/dist/js/uswds.min.js"></script>
|
||
<script src="/core/misc/progress.js?v=10.2.3"></script>
|
||
<script src="/core/assets/vendor/loadjs/loadjs.min.js?v=4.2.0"></script>
|
||
<script src="/core/misc/debounce.js?v=10.2.3"></script>
|
||
<script src="/core/misc/announce.js?v=10.2.3"></script>
|
||
<script src="/core/misc/message.js?v=10.2.3"></script>
|
||
<script src="/core/misc/ajax.js?v=10.2.3"></script>
|
||
<script src="/themes/custom/d9_subtheme/js/script.js?v=10.2.3"></script>
|
||
<script src="/modules/contrib/extlink/extlink.js?v=10.2.3"></script>
|
||
<script src="/modules/contrib/google_tag/js/gtm.js?srmo5o"></script>
|
||
<script src="/modules/contrib/google_tag/js/gtag.js?srmo5o"></script>
|
||
<script src="/modules/contrib/google_tag/js/gtag.ajax.js?srmo5o"></script>
|
||
<script src="/libraries/drupal-superfish/superfish.js?srmo5o"></script>
|
||
<script src="/libraries/drupal-superfish/jquery.hoverIntent.minified.js?srmo5o"></script>
|
||
<script src="/libraries/drupal-superfish/sfsmallscreen.js?srmo5o"></script>
|
||
<script src="/libraries/drupal-superfish/supposition.js?srmo5o"></script>
|
||
<script src="/libraries/drupal-superfish/supersubs.js?srmo5o"></script>
|
||
<script src="/modules/contrib/superfish/js/superfish.js?v=2.0"></script>
|
||
|
||
</body>
|
||
</html>
|