{"id":38989,"date":"2023-03-17T00:00:25","date_gmt":"2023-03-17T07:00:25","guid":{"rendered":"https:\/\/vermont.salk.edu\/?post_type=disclosure&#038;p=38989"},"modified":"2024-01-30T14:17:13","modified_gmt":"2024-01-30T22:17:13","slug":"new-combination-of-drugs-works-together-to-reduce-lung-tumors-in-mice","status":"publish","type":"disclosure","link":"https:\/\/www.salk.edu\/zh\/news-release\/new-combination-of-drugs-works-together-to-reduce-lung-tumors-in-mice\/","title":{"rendered":"\u65b0\u836f\u7269\u7ec4\u5408\u8054\u7528\u53ef\u7f29\u5c0f\u5c0f\u9f20\u80ba\u90e8\u80bf\u7624"},"content":{"rendered":"<p>\u62c9\u970d\u4e9a\u2014\u764c\u75c7\u6cbb\u7597\u957f\u671f\u4ee5\u6765\u4e00\u76f4\u671d\u7740\u4e2a\u6027\u5316\u65b9\u5411\u53d1\u5c55\u2014\u2014\u6839\u636e\u60a3\u8005\u72ec\u7279\u7684\u9057\u4f20\u548c\u5206\u5b50\u6a21\u5f0f\uff0c\u627e\u5230\u9002\u5408\u60a3\u8005\u7684\u9776\u5411\u836f\u7269\u3002\u8bb8\u591a\u6b64\u7c7b\u9776\u5411\u7597\u6cd5\u90fd\u975e\u5e38\u6709\u6548\uff0c\u4f46\u5e76\u975e\u9002\u7528\u4e8e\u6240\u6709\u764c\u75c7\uff0c\u5305\u62ec\u90a3\u4e9b\u643a\u5e26 LKB1 \u57fa\u56e0\u7a81\u53d8\u7684\u975e\u5c0f\u7ec6\u80de\u80ba\u764c (NSCLC)\u3002\u7531\u8428\u514b\u7814\u7a76\u6240\u6559\u6388\u9886\u5bfc\u7684\u4e00\u9879\u65b0\u7814\u7a76 <a href=\"https:\/\/www.salk.edu\/zh\/scientist\/reuben-shaw\/\">\u9c81\u672c-\u8096<\/a> \u524d\u535a\u58eb\u540e\u7814\u7a76\u5458\u8389\u83b2\u00b7\u827e\u5e0c\u7eb3\uff08Lillian Eichner\uff09\u73b0\u4efb\u897f\u5317\u5927\u5b66\u52a9\u7406\u6559\u6388\uff0c\u5979\u53d1\u73b0FDA\u6279\u51c6\u7684\u66f2\u7f8e\u66ff\u5c3c\u548c\u4f9d\u66ff\u53f8\u4ed6\uff08\u540e\u8005\u76ee\u524d\u5904\u4e8e\u4e34\u5e8a\u8bd5\u9a8c\u9636\u6bb5\uff09\u8054\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u4f7f\u60a3\u6709LKB1\u7a81\u53d8\u7684\u975e\u5c0f\u7ec6\u80de\u80ba\u764c\uff08NSCLC\uff09\u7684\u5c0f\u9f20\u4ea7\u751f\u66f4\u5c11\u3001\u66f4\u5c0f\u7684\u80bf\u7624\u3002.<\/p>\n<figure id=\"attachment_38999\"  class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"172\" class=\"img-responsive wp-image-38999 size-medium\" src=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-300x172.jpg\" alt=\"Left: Lung tissue of mice with LKB1-mutated non-small cell lung cancer. Right: Lung tissue after being treated with both trametinib and entinostat showing smaller and fewer tumors. \" srcset=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-300x172.jpg 300w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-1024x588.jpg 1024w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-768x441.jpg 768w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-147x84.jpg 147w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-458x263.jpg 458w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-585x336.jpg 585w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-553x317.jpg 553w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-750x431.jpg 750w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-767x440.jpg 767w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-945x542.jpg 945w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-1250x718.jpg 1250w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500-400x230.jpg 400w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500.jpg 1500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-caption-text\">\u5de6\uff1aLKB1 \u7a81\u53d8\u7684\u975e\u5c0f\u7ec6\u80de\u80ba\u764c\u5c0f\u9f20\u7684\u80ba\u7ec4\u7ec7\u3002\u53f3\uff1a\u7528\u66f2\u7f8e\u66ff\u5c3c\u548c\u6069\u66ff\u8bfa\u916e\u8054\u5408\u6cbb\u7597\u540e\uff0c\u80bf\u7624\u53d8\u5c0f\u4e14\u6570\u91cf\u51cf\u5c11\u7684\u80ba\u7ec4\u7ec7\u3002. <a href=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-230313-Science-Image2-1500.jpg\">\u70b9\u51fb\u6b64\u5904<\/a> \u7528\u4e8e\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002.<br \/>\u7248\u6743\uff1a\u8428\u514b\u7814\u7a76\u6240<\/figcaption><\/figure>\n<p>\u7814\u7a76\u7ed3\u679c\u53d1\u8868\u5728 <a href=\"https:\/\/doi.org\/10.1126\/sciadv.add3243\"><em>\u79d1\u5b66\u8fdb\u5c55<\/em><\/a> 2023\u5e743\u670817\u65e5\u3002.<\/p>\n<p>\u201c\u5bf9\u4e8e\u5e26\u6709 LKB1 \u7a81\u53d8\u7684\u975e\u5c0f\u7ec6\u80de\u80ba\u764c\u75c5\u4f8b\uff0c\u6807\u51c6\u7684\u5316\u7597\u548c\u514d\u75ab\u7597\u6cd5\u65e0\u6548\uff0c\u201d\u8be5\u7814\u7a76\u7684\u8d44\u6df1\u4f5c\u8005\u517c\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3001\u7d22\u5c14\u514b\u764c\u75c7\u4e2d\u5fc3\u4e3b\u4efb\u8096\u8bf4\u3002\u201c\u6211\u4eec\u7684\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 FDA \u6279\u51c6\u6216\u5df2\u8fdb\u5165\u4e34\u5e8a\u8bd5\u9a8c\u7684\u836f\u7269\u6765\u9776\u5411\u8fd9\u4e9b\u75c5\u4f8b\uff0c\u56e0\u6b64\u8fd9\u9879\u5de5\u4f5c\u5f88\u5bb9\u6613\u7528\u4e8e\u4eba\u4f53\u4e34\u5e8a\u8bd5\u9a8c\u3002\u201d<\/p>\n<p>\u5927\u7ea620%\u7684\u975e\u5c0f\u7ec6\u80de\u80ba\u764c\uff08NSCLC\uff09\u5b58\u5728LKB1\u57fa\u56e0\u7a81\u53d8\uff0c\u8fd9\u610f\u5473\u7740\u76ee\u524d\u5e02\u573a\u4e0a\u6ca1\u6709\u6709\u6548\u7684\u9776\u5411\u7597\u6cd5\u80fd\u591f\u6cbb\u7597\u8fd9\u7c7b\u764c\u75c7\u60a3\u8005\u3002\u4e3a\u4e86\u5f00\u53d1\u4e00\u79cd\u80fd\u591f\u9776\u5411LKB1\u7a81\u53d8\u7684\u7597\u6cd5\uff0c\u7814\u7a76\u4eba\u5458\u8f6c\u5411\u4e86\u7ec4\u86cb\u767d\u53bb\u4e59\u9170\u5316\u9176\uff08HDACs\uff09\u3002HDACs\u662f\u4e0e\u80bf\u7624\u751f\u957f\u548c\u764c\u75c7\u8f6c\u79fb\u76f8\u5173\u7684\u86cb\u767d\u8d28\uff0c\u5728\u5b9e\u4f53\u7624\u4e2d\u901a\u5e38\u8fc7\u8868\u8fbe\u3002\u76ee\u524d\u5df2\u6709\u51e0\u79cdHDAC\u6291\u5236\u5242\u836f\u7269\u83b7\u5f97FDA\u6279\u51c6\uff08\u53ef\u4f9b\u4eba\u7c7b\u5b89\u5168\u4f7f\u7528\uff09\uff0c\u7528\u4e8e\u6cbb\u7597\u67d0\u4e9b\u7c7b\u578b\u7684\u6dcb\u5df4\u7624\uff0c\u4f46\u5173\u4e8e\u5b83\u4eec\u5728\u5b9e\u4f53\u7624\u4e2d\u7684\u7597\u6548\uff0c\u6216\u8005\u643a\u5e26\u7279\u5b9a\u57fa\u56e0\u6539\u53d8\u7684\u80bf\u7624\u662f\u5426\u53ef\u80fd\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u6cbb\u7597\u6f5c\u529b\u7684\u6570\u636e\u4ecd\u7136\u7f3a\u4e4f\u3002.<\/p>\n<p>\u57fa\u4e8e\u5148\u524d\u53d1\u73b0\u7684LKB1\u57fa\u56e0\u4e0e\u5176\u4ed6\u4e09\u4e2a\u90fd\u4f9d\u8d56HDAC3\u7684HDACs\u6709\u5173\u8054\uff0c\u7814\u7a76\u56e2\u961f\u9996\u5148\u5bf9\u975e\u5c0f\u7ec6\u80de\u80ba\u764c\uff08NSCLC\uff09\u5c0f\u9f20\u6a21\u578b\u4e2d\u7684HDAC3\u8fdb\u884c\u4e86\u57fa\u56e0\u5206\u6790\uff0c\u53d1\u73b0HDAC3\u5728\u591a\u79cd\u6a21\u578b\u4e2d\u8d77\u7740\u51fa\u4e4e\u610f\u6599\u7684\u5173\u952e\u4f5c\u7528\u3002\u5728\u786e\u5b9aHDAC3\u5bf9\u4e8e\u96be\u4ee5\u6cbb\u7597\u7684LKB1\u7a81\u53d8\u578b\u80bf\u7624\u7684\u751f\u957f\u81f3\u5173\u91cd\u8981\u540e\uff0c\u7814\u7a76\u4eba\u5458\u8fdb\u4e00\u6b65\u63a2\u7a76\u4e86\u836f\u7406\u5b66\u963b\u65adHDAC3\u662f\u5426\u80fd\u4ea7\u751f\u7c7b\u4f3c\u7684\u5f3a\u5927\u6548\u679c\u3002.<\/p>\n<figure id=\"attachment_39000\"  class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"148\" class=\"img-responsive wp-image-39000 size-medium\" src=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-300x148.jpg\" alt=\"From left: Reuben Shaw and Lillian Eichner\" srcset=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-300x148.jpg 300w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-1024x505.jpg 1024w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-768x379.jpg 768w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-147x73.jpg 147w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-458x226.jpg 458w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-585x289.jpg 585w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-553x273.jpg 553w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-750x370.jpg 750w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-767x378.jpg 767w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-945x466.jpg 945w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-1250x617.jpg 1250w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500-400x197.jpg 400w, https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500.jpg 1500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-caption-text\">\u4ece\u5de6\u8d77\uff1a\u9c81\u672c\u00b7\u8096\u548c\u8389\u8389\u5b89\u00b7\u827e\u5e0c\u7eb3\u3002.<br \/><a href=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2023\/03\/Shaw-Lilly-23-PR-1500.jpg\">\u70b9\u51fb\u6b64\u5904<\/a> \u7528\u4e8e\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002.<br \/>\u7248\u6743\uff1a\u8428\u514b\u7814\u7a76\u6240<\/figcaption><\/figure>\n<p>\u7814\u7a76\u56e2\u961f\u5bf9\u6d4b\u8bd5\u4e24\u79cd\u836f\u7269\u611f\u5230\u597d\u5947\uff1a\u4f9d\u90a3\u53f8\u4ed6\uff08\u4e00\u79cd\u5728\u4e34\u5e8a\u8bd5\u9a8c\u4e2d\u5df2\u77e5\u7684\u9776\u5411HDAC1\u548cHDAC3\u7684HDAC\u6291\u5236\u5242\uff09\u548cFDA\u6279\u51c6\u7684\u66f2\u7f8e\u66ff\u5c3c\uff08\u4e00\u79cd\u6291\u5236\u4e0e\u764c\u75c7\u76f8\u5173\u7684\u4e0d\u540c\u9176\u7c7b\u7684\u6291\u5236\u5242\uff09\u3002\u80bf\u7624\u901a\u5e38\u4f1a\u5f88\u5feb\u5bf9\u66f2\u7f8e\u66ff\u5c3c\u4ea7\u751f\u8010\u836f\u6027\uff0c\u4f46\u8054\u5408\u4f7f\u7528\u4e00\u79cd\u6291\u5236HDAC3\u4e0b\u6e38\u86cb\u767d\u7684\u836f\u7269\u6709\u52a9\u4e8e\u964d\u4f4e\u8fd9\u79cd\u8010\u836f\u6027\u3002\u7531\u4e8e\u8be5\u86cb\u767d\u4f9d\u8d56\u4e8eHDAC3\uff0c\u7814\u7a76\u4eba\u5458\u8ba4\u4e3a\uff0c\u9776\u5411HDAC3\u7684\u836f\u7269\uff08\u5982\u4f9d\u90a3\u53f8\u4ed6\uff09\u4e5f\u6709\u52a9\u4e8e\u63a7\u5236\u66f2\u7f8e\u66ff\u5c3c\u7684\u8010\u836f\u6027\u3002.<\/p>\n<p>\u5728\u5bf9\u643a\u5e26 LKB1 \u7a81\u53d8\u7684\u80ba\u764c\u5c0f\u9f20\u8fdb\u884c\u4e3a\u671f 42 \u5929\u7684\u4e0d\u540c\u6cbb\u7597\u65b9\u6848\u540e\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\uff0c\u4e0e\u672a\u7ecf\u6cbb\u7597\u7684\u5c0f\u9f20\u76f8\u6bd4\uff0c\u540c\u65f6\u63a5\u53d7\u4f9d\u8bfa\u6c99\u661f\u548c\u4ed6\u7f8e\u66ff\u5c3c\u6cbb\u7597\u7684\u5c0f\u9f20\u7684\u80bf\u7624\u4f53\u79ef\u51cf\u5c11\u4e86 79%\uff0c\u80ba\u90e8\u80bf\u7624\u6570\u91cf\u51cf\u5c11\u4e86 63%\u3002\u6b64\u5916\uff0c\u7814\u7a76\u4eba\u5458\u8bc1\u5b9e\uff0c\u5728\u80bf\u7624\u5bf9 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