{"id":795,"date":"2019-04-18T09:39:46","date_gmt":"2019-04-18T01:39:46","guid":{"rendered":"http:\/\/www.huanglab.org.cn\/wordpress\/?p=795"},"modified":"2019-08-19T10:27:39","modified_gmt":"2019-08-19T02:27:39","slug":"identification-of-entacapone-as-a-chemical-inhibitor-of-fto-mediating-metabolic-regulation-through-foxo","status":"publish","type":"post","link":"https:\/\/www.huanglab.org.cn\/wordpress\/?p=795","title":{"rendered":"Identification of entacapone as a chemical inhibitor of  FTO mediating metabolic regulation through FOXO1"},"content":{"rendered":"\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/intr.jpg\" alt=\"\" class=\"wp-image-797\" width=\"278\" height=\"205\" srcset=\"https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/intr.jpg 984w, https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/intr-300x222.jpg 300w, https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/intr-768x569.jpg 768w\" sizes=\"(max-width: 278px) 100vw, 278px\" \/><\/figure>\n\n\n\n<h2><\/h2>\n\n\n\n<p><strong>NIBS<\/strong><strong>\u9ec4\u725b\u5b9e\u9a8c\u5ba4\u3001\u5f20\u4e8c\u8343\u5b9e\u9a8c\u5ba4\u548cBIG\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u5408\u4f5c\u53d1\u73b0FTO\u6291\u5236\u5242entacapone\u901a\u8fc7\u8c03\u63a7<em>FTO-FOXO1<\/em>\u901a\u8def\u6cbb\u7597\u4ee3\u8c22\u7efc\u5408\u5f81<\/strong><\/p>\n\n\n\n<p>2019\u5e744\u670817\u65e5\uff0c\u5317\u4eac\u751f\u547d\u79d1\u5b66\u7814\u7a76\u6240\uff08NIBS\uff09\u9ec4\u725b\u5b9e\u9a8c\u5ba4\u3001\u5f20\u4e8c\u8343\u5b9e\u9a8c\u5ba4\u4e0e\u4e2d\u79d1\u9662\u5317\u4eac\u57fa\u56e0\u7ec4\u7814\u7a76\u6240\uff08BIG\uff09\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u5408\u4f5c\uff0c\u5728\u300aScience Translational Medicine\u300b\u53d1\u8868\u9898\u4e3a<a href=\"http:\/\/stm.sciencemag.org\/cgi\/content\/full\/11\/488\/eaau7116?ijkey=AKYgQPuGTNC0.&amp;keytype=ref&amp;siteid=scitransmed\">\u201cIdentification of entacapone as a chemical inhibitor of FTO mediating metabolic regulation through <\/a><em><a href=\"http:\/\/stm.sciencemag.org\/cgi\/content\/full\/11\/488\/eaau7116?ijkey=AKYgQPuGTNC0.&amp;keytype=ref&amp;siteid=scitransmed\">FOXO1<\/a><\/em><a href=\"http:\/\/stm.sciencemag.org\/cgi\/content\/full\/11\/488\/eaau7116?ijkey=AKYgQPuGTNC0.&amp;keytype=ref&amp;siteid=scitransmed\">\u201d<\/a>\u7684\u7814\u7a76\u8bba\u6587\u3002\u4f5c\u8005\u91c7\u7528\u57fa\u4e8e\u86cb\u767d\u7ed3\u6784\u7684\u865a\u62df\u7b5b\u9009\u65b9\u6cd5\uff0c\u627e\u5230\u8001\u836f\u2014entacapone \u4f5c\u4e3a\u6f5c\u5728\u7684FTO\u6291\u5236\u5242\uff0c\u5728\u4f53\u5916\u548c\u4f53\u5185\u5b9e\u9a8c\u4e2d\u9a8c\u8bc1\u4e86\u5176FTO\u6291\u5236\u6d3b\u6027\uff0c\u5e76\u8fdb\u4e00\u6b65\u53d1\u73b0Entacapone\u901a\u8fc7\u6291\u5236<em>FTO-FOXO1<\/em>\u901a\u8def\uff0c\u6709\u6cbb\u7597\u80a5\u80d6\u75c7\u3001\u7cd6\u5c3f\u75c5\u7b49\u4ee3\u8c22\u7efc\u5408\u5f81\u7684\u4e34\u5e8a\u5e94\u7528\u6f5c\u529b\u3002<\/p>\n\n\n\n<p>\u5728\u73b0\u4ee3\u793e\u4f1a\u4e2d\uff0c\u4ee5\u80a5\u80d6\u75c7\u548c\u7cd6\u5c3f\u75c5\u4e3a\u4ee3\u8868\u7684\u4ee3\u8c22\u7efc\u5408\u75c7\uff0c\u4e25\u91cd\u5f71\u54cd\u7740\u4eba\u7c7b\u5065\u5eb7\u3002\u901a\u8fc7\u5168\u57fa\u56e0\u7ec4\u5173\u8054\u5206\u6790\uff08GWAS\uff09\uff0c\u79d1\u7814\u4eba\u5458\u53d1\u73b0<em>FTO<\/em>\u57fa\u56e0\u4e0e\u80a5\u80d6\u75c7\u7b49\u4ee3\u8c22\u7efc\u5408\u5f81\u5bc6\u5207\u76f8\u5173\u3002FTO\u86cb\u767d\u4e3a\u6838\u82f7\u9178\u53bb\u7532\u57fa\u5316\u9176\uff0c\u4e3b\u8981\u4f5c\u7528\u4e8emRNA\u4e0a\u7684m<sup>6<\/sup>A\u4fee\u9970\u3002\u8fd9\u4e00\u4fee\u9970\u8c03\u63a7\u7740mRNA\u7684\u8f6c\u5f55\u3001\u526a\u5207\u3001\u8f6c\u8fd0\u548c\u7ffb\u8bd1\u7b49\u8fc7\u7a0b\u3002\u800c\u4e4b\u524d\u7684\u7814\u7a76\u5bf9\u4e8e\u7a76\u7adfFTO\u86cb\u767d\u7684\u53bb\u7532\u57fa\u9176\u6d3b\u6027\u5982\u4f55\u8c03\u63a7\u4ee3\u8c22\u5e73\u8861\uff0c\u8fd8\u672a\u88ab\u6e05\u6670\u9610\u8ff0\u3002\u540c\u65f6\uff0c\u4e5f\u5e76\u4e0d\u6e05\u695a\uff1a\u9488\u5bf9FTO\u86cb\u767d\uff0c\u8fd9\u4e00\u91cd\u8981\u7684\u751f\u7269\u5b66\u9776\u70b9\uff0c\u7a76\u7adf\u662f\u5426\u53ef\u4ee5\u8bbe\u8ba1\u51fa\u5c0f\u5206\u5b50\u6291\u5236\u5242\uff0c\u5e94\u7528\u4e8e\u6cbb\u7597\u4ee3\u8c22\u7efc\u5408\u5f81\uff0c\u5982\u80a5\u80d6\u75c7\u548c\u7cd6\u5c3f\u75c5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/smallfig1.png\" alt=\"\" class=\"wp-image-791\" width=\"260\" height=\"203\" srcset=\"https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/smallfig1.png 581w, https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/smallfig1-300x234.png 300w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/figure>\n\n\n\n<p>\u5728\u672c\u7814\u7a76\u4e2d\uff0c\u4f5c\u8005\u91c7\u7528\u57fa\u4e8e\u86cb\u767d\u7ed3\u6784\u7684\u836f\u7269\u8bbe\u8ba1\u65b9\u6cd5\uff0c\u9488\u5bf9\u5df2\u6709\u5b8c\u5907\u7684\u836f\u4ee3\u52a8\u529b\u5b66\u548c\u5b89\u5168\u6027\u6570\u636e\u7684\u4e0a\u5e02\u836f\u7269\u8fdb\u884c\u865a\u62df\u7b5b\u9009\uff0c\u5f97\u5230FTO\u86cb\u767d\u6291\u5236\u5242entacapone\u3002\u6d4b\u5b9a\u4e86entacapone\u7684\u6291\u5236\u6d3b\u6027\u3001\u9009\u62e9\u6027\u548c\u4eb2\u548c\u529b\u5e38\u6570\uff0c\u89e3\u6790\u4e86\u5176\u4e0eFTO\u86cb\u767d\u7684\u590d\u5408\u7269\u6676\u4f53\u7ed3\u6784\uff0c\u8fdb\u884c\u4e86entacapone\u7c7b\u4f3c\u7269\u7684\u6784\u6548\u5173\u7cfb\u5206\u6790\u3002\u4f5c\u8005\u5728\u9ad8\u8102\u9972\u6599\u8bf1\u5bfc\u7684\u5c0f\u9f20\u80a5\u80d6\u6a21\u578b\u4e2d\uff0c\u6d4b\u5b9a\u4e86entacapone\u7684\u51cf\u80a5\u6548\u679c\u548c\u964d\u8840\u7cd6\u6548\u679c\u3002\u540c\u65f6\uff0c\u5229\u7528 entacapone\u4f5c\u4e3a\u5316\u5b66\u5de5\u5177\uff0c\u7ed3\u5408\u9ad8\u901a\u91cf\u8f6c\u5f55\u7ec4\u5b66\u6d4b\u5e8f\u4ee5\u53cam<sup>6<\/sup>A\u7684\u4fee\u9970\u8c31\u6570\u636e\uff0c\u53d1\u73b0\u4e86FTO\u7684\u76f4\u63a5\u5e95\u7269\u4e4b\u4e00\u4e3a<em>FOXO1<\/em> mRNA\u3002\u4f5c\u8005\u5728\u591a\u79cd\u5c0f\u9f20\u6a21\u578b\u4e0a\uff0c\u5747\u8bc1\u5b9e\u4e86entacapone\u901a\u8fc7\u6291\u5236\u5916\u5468\u7ec4\u7ec7\u7684<em>FTO-FOXO1<\/em>\u901a\u8def\uff0c\u5728\u809d\u810f\u4e2d\u8c03\u63a7\u7cd6\u5f02\u751f\u8fc7\u7a0b\uff08gluconeogenesis\uff09\uff0c\u5728\u8102\u80aa\u7ec4\u7ec7\u4e2d\u8c03\u63a7\u4ea7\u70ed\u8fc7\u7a0b(thermogenesis)\uff0c\u4ece\u800c\u53ef\u4ee5\u88ab\u5e94\u7528\u4e8e\u6cbb\u7597\u80a5\u80d6\u75c7\u548c\u7cd6\u5c3f\u75c5\u3002<\/p>\n\n\n\n<p>\u6587\u7ae0\u9996\u6b21\u62a5\u9053\u4e86\u5177\u6709\u6cbb\u7597\u80a5\u80d6\u75c7\u548c\u7cd6\u5c3f\u75c5\u836f\u6548\u7684FTO\u86cb\u767d\u6291\u5236\u5242\uff0c\u9996\u6b21\u9610\u8ff0\u4e86\u5206\u5b50\u6c34\u5e73\u4e0aFTO\u53bb\u7532\u57fa\u5316\u9176\u6d3b\u6027\u4e0e\u52a8\u7269\u751f\u7406\u6c34\u5e73\u4e0a\u80fd\u91cf\u4ee3\u8c22\u8c03\u63a7\u4e4b\u95f4\u7684\u56e0\u679c\u5173\u7cfb\u3002\u6211\u4eec\u91c7\u53d6\u7684\u4ece\u8ba1\u7b97\u673a\u865a\u62df\u7b5b\u9009\u3001\u5206\u5b50\u6c34\u5e73\u3001\u7ec6\u80de\u6c34\u5e73\u548c\u52a8\u7269\u6c34\u5e73\u7684\u591a\u5c42\u6b21\u9a8c\u8bc1\uff0c\u4ee5\u53ca\u4ece\u8bc4\u4f30\u836f\u6548\u5230\u9610\u91ca\u8c03\u63a7\u673a\u7406\u7684\u7b56\u7565\uff0c\u5e0c\u671b\u5bf9\u8f6c\u5316\u533b\u5b66\u7814\u7a76\u6709\u6240\u63d0\u793a\u4e0e\u4fc3\u8fdb\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"http:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/pengsm18.png\" alt=\"\" class=\"wp-image-792\" width=\"257\" height=\"210\" srcset=\"https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/pengsm18.png 646w, https:\/\/www.huanglab.org.cn\/wordpress\/wp-content\/uploads\/2019\/04\/pengsm18-300x245.png 300w\" sizes=\"(max-width: 257px) 100vw, 257px\" \/><\/figure>\n\n\n\n<p>\u9ec4\u725b\u5b9e\u9a8c\u5ba4\u7684\u5f6d\u58eb\u660e\u535a\u58eb\u3001\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u7684\u8096\u6587\u535a\u58eb\u3001\u5f20\u4e8c\u8343\u5b9e\u9a8c\u5ba4\u7684\u97a0\u5927\u9e4f\u535a\u58eb\u548c\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u7684\u5b59\u5b9d\u53d1\u535a\u58eb\u4e3a\u672c\u6587\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\u3002\u9ec4\u725b\u5b9e\u9a8c\u5ba4\u7684\u4faf\u6960\u6960\u3001\u738b\u8273\u4e3d\u548c\u66f9\u5189\u535a\u58eb\uff0c\u5f20\u4e8c\u8343\u5b9e\u9a8c\u5ba4\u7684\u8d75\u6d77\u7126\uff0c\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u7684\u5218\u5029\u5170\u5747\u5bf9\u672c\u5de5\u4f5c\u6709\u91cd\u8981\u8d21\u732e\uff0c\u5317\u751f\u6240\u7684\u667a\u521a\u535a\u58eb\u3001\u8d75\u4e3d\u840d\u535a\u58eb\u3001\u738b\u51e4\u8d85\u535a\u58eb\u548c\u56db\u519b\u5927\u7684\u8042\u52c7\u6218\u535a\u58eb\u63d0\u4f9b\u4e86\u52a8\u7269\u5b9e\u9a8c\u65b9\u9762\u7684\u91cd\u8981\u652f\u6301\u3002\u6768\u8fd0\u6842\u535a\u58eb\u3001\u5f20\u4e8c\u8343\u535a\u58eb\u548c\u9ec4\u725b\u535a\u58eb\u4e3a\u672c\u6587\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u8fd9\u9879\u7814\u7a76\u5f97\u5230\u4e86\u5317\u4eac\u5e02\u79d1\u59d4\uff0c\u56fd\u5bb6\u65b0\u836f\u521b\u5236\u91cd\u5927\u4e13\u9879\u3001973\u8ba1\u5212\uff0c\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u3001\u4e2d\u79d1\u9662\u3001\u9752\u5e74\u5343\u4eba\u8ba1\u5212\u7684\u8d44\u52a9\uff0c\u5728\u5317\u4eac\u751f\u547d\u79d1\u5b66\u7814\u7a76\u6240\u548c\u5317\u4eac\u57fa\u56e0\u7ec4\u7814\u7a76\u6240\u5b8c\u6210\u3002<\/p>\n\n\n\n<p><a href=\"http:\/\/stm.sciencemag.org\/cgi\/rapidpdf\/11\/488\/eaau7116?ijkey=AKYgQPuGTNC0.&amp;keytype=ref&amp;siteid=scitransmed\">PDF\u4e0b\u8f7d<\/a><br><\/p>\n\n\n\n<p>Abstract<br>\nRecent studies have established the involvement of the fat mass and obesity-associated gene (FTO) in metabolic disorders such as obesity and diabetes. However, the precise molecular mechanism by which FTO regulates metabolism remains unknown. Here, we used a structure-based virtual screening of U.S. Food and Drug Administration\u2013approved drugs to identify entacapone as a potential FTO inhibitor. Using structural and biochemical studies, we showed that entacapone directly bound to FTO and inhibited FTO activity in vitro. Furthermore, entacapone administration reduced body weight and lowered fasting blood glucose concentrations in diet-induced obese mice. We identified the transcription factor forkhead box protein O1 (FOXO1) mRNA as a direct substrate of FTO, and demonstrated that entacapone elicited its effects on gluconeogenesis in the liver and thermogenesis in adipose tissues in mice by acting on an FTO-FOXO1 regulatory axis.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NIBS\u9ec4\u725b\u5b9e\u9a8c\u5ba4\u3001\u5f20\u4e8c\u8343\u5b9e\u9a8c\u5ba4\u548cBIG\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u5408\u4f5c\u53d1\u73b0FTO\u6291\u5236\u5242entacapone\u901a\u8fc7\u8c03\u63a7FTO-FOXO1\u901a\u8def\u6cbb\u7597\u4ee3\u8c22\u7efc\u5408\u5f81 2019\u5e744\u670817\u65e5\uff0c\u5317\u4eac\u751f\u547d\u79d1\u5b66\u7814\u7a76\u6240\uff08NIBS\uff09\u9ec4\u725b\u5b9e\u9a8c\u5ba4\u3001\u5f20\u4e8c\u8343\u5b9e\u9a8c\u5ba4\u4e0e\u4e2d\u79d1\u9662\u5317\u4eac\u57fa\u56e0\u7ec4\u7814\u7a76\u6240\uff08BIG\uff09\u6768\u8fd0\u6842\u5b9e\u9a8c\u5ba4\u5408\u4f5c\uff0c\u5728\u300aScience Translational Medicine\u300b\u53d1\u8868\u9898\u4e3a\u201cIdentification of entacapone as a chemical inhibitor of FTO mediating metabolic regulation through FOXO1\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u4f5c\u8005\u91c7\u7528\u57fa\u4e8e\u86cb\u767d\u7ed3\u6784\u7684\u865a\u62df\u7b5b\u9009\u65b9\u6cd5\uff0c\u627e\u5230\u8001\u836f\u2014entacapone \u4f5c\u4e3a\u6f5c\u5728\u7684FTO\u6291\u5236\u5242\uff0c\u5728\u4f53\u5916\u548c\u4f53\u5185\u5b9e\u9a8c\u4e2d\u9a8c\u8bc1\u4e86\u5176FTO\u6291\u5236\u6d3b\u6027\uff0c\u5e76\u8fdb\u4e00\u6b65\u53d1\u73b0Entacapone\u901a\u8fc7\u6291\u5236FTO-FOXO1\u901a\u8def\uff0c\u6709\u6cbb\u7597\u80a5\u80d6\u75c7\u3001\u7cd6\u5c3f\u75c5\u7b49\u4ee3\u8c22\u7efc\u5408\u5f81\u7684\u4e34\u5e8a\u5e94\u7528\u6f5c\u529b\u3002 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PDF\u4e0b\u8f7d Abstract Recent studies have established the involvement of the fat mass and obesity-associated gene (FTO) in metabolic disorders such as obesity and diabetes. However, the precise molecular mechanism by which [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/795"}],"collection":[{"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=795"}],"version-history":[{"count":11,"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions"}],"predecessor-version":[{"id":837,"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions\/837"}],"wp:attachment":[{"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huanglab.org.cn\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}