{"id":748781,"date":"2026-03-18T15:40:21","date_gmt":"2026-03-18T07:40:21","guid":{"rendered":"https:\/\/www.alphaseek.cn\/?p=748781"},"modified":"2026-03-18T15:40:21","modified_gmt":"2026-03-18T07:40:21","slug":"neuron%ef%bc%9a%e5%8e%8b%e5%8a%9b%e4%b9%9f%e8%83%bd%e6%ad%a2%e7%97%9b%ef%bc%9f%e7%91%9e%e5%a3%ab%e7%a7%91%e5%ad%a6%e5%ae%b6%e5%8f%91%e7%8e%b0%e8%84%91%e5%b9%b2-%e8%84%8a%e9%ab%93","status":"publish","type":"post","link":"https:\/\/www.alphaseek.cn\/?p=748781","title":{"rendered":"Neuron\uff1a\u538b\u529b\u4e5f\u80fd\u6b62\u75db\uff1f\u745e\u58eb\u79d1\u5b66\u5bb6\u53d1\u73b0\u201c\u8111\u5e72-\u810a\u9ad3\u201d\u7684\u9547\u75db\u795e\u7ecf\u73af\u8def"},"content":{"rendered":"
\n

\u6587 | \u8111\u58f0\u5e38\u8c08<\/span><\/span><\/span><\/p>\n<\/blockquote>\n

\u5728\u5feb\u8282\u594f\u7684\u73b0\u4ee3\u751f\u6d3b\u4e2d\uff0c\u6211\u4eec\u5e38\u5e38\u89c2\u5bdf\u5230\u4e00\u79cd\u770b\u4f3c\u77db\u76fe\u5374\u6781\u5177\u751f\u5b58\u667a\u6167\u7684\u73b0\u8c61\uff1a\u5f53\u4eba\u4eec\u906d\u9047\u7a81\u53d1\u5371\u673a\u6216\u6781\u5ea6\u7d27\u5f20\u65f6\uff08\u4f8b\u5982\u8fd0\u52a8\u8d5b\u573a\u4e0a\u7684\u6fc0\u70c8\u5bf9\u6297\u6216\u7d27\u6025\u6551\u63f4\u73b0\u573a\uff09\uff0c\u8eab\u4f53\u5f80\u5f80\u80fd\u6682\u65f6“\u5c4f\u853d”\u5267\u70c8\u7684\u75bc\u75db\u611f\uff0c\u4ece\u800c\u4fdd\u6301\u884c\u52a8\u80fd\u529b\u4ee5\u5e94\u5bf9\u5a01\u80c1\u3002\u8fd9\u79cd\u73b0\u8c61\u88ab\u79f0\u4e3a<\/span><\/span>“\u5e94\u6fc0\u8bf1\u5bfc\u9547\u75db”\uff08Stress-Induced Analgesia, SIA\uff09<\/span><\/span><\/span>\uff0c\u5b83\u662f\u751f\u7269\u4f53\u5728\u8fdb\u5316\u8fc7\u7a0b\u4e2d\u5f62\u6210\u7684\u4e00\u79cd\u5173\u952e\u81ea\u6211\u4fdd\u62a4\u673a\u5236\u3002\u7136\u800c\uff0c\u5c3d\u7ba1\u8fd9\u4e00\u73b0\u8c61\u5e7f\u4e3a\u4eba\u77e5\uff0c\u5176\u80cc\u540e\u7cbe\u786e\u7684\u795e\u7ecf\u73af\u8def\u673a\u5236\u957f\u671f\u4ee5\u6765\u5374\u7b3c\u7f69\u5728\u8ff7\u96fe\u4e4b\u4e2d\u3002<\/span><\/span><\/span><\/p>\n

\u57fa\u4e8e\u6b64\uff0c2026\u5e743\u670816\u65e5\uff0c\u82cf\u9ece\u4e16\u5927\u5b66\u836f\u7406\u5b66\u4e0e\u6bd2\u7406\u5b66\u7814\u7a76\u6240Hanns Ulrich Zeilhofer\u7814\u7a76\u56e2\u961f\u5728\u300aNeuron\u300b<\/span>\u6742\u5fd7\u53d1\u8868\u4e86“GABAergic Gbx1 neurons of the superficial dorsal horn are critical elements of a spinal circuit for stress-induced analgesia<\/span>”\u63ed\u793a\u4e86\u6d45\u5c42\u80cc\u89d2\u4e2d\u7684GABA\u80fdGbx1\u795e\u7ecf\u5143\u662f\u4ecb\u5bfc\u5e94\u6fc0\u6027\u9547\u75db\u810a\u9ad3\u56de\u8def\u7684\u5173\u952e\u8981\u7d20\u3002<\/span><\/span><\/p>\n

\"Neuron\uff1a\u538b\u529b\u4e5f\u80fd\u6b62\u75db\uff1f\u745e\u58eb\u79d1\u5b66\u5bb6\u53d1\u73b0\u201c\u8111\u5e72-\u810a\u9ad3\u201d\u7684\u9547\u75db\u795e\u7ecf\u73af\u8def\"<\/span><\/span><\/p>\n

\u8fd9\u9879\u7814\u7a76\u9274\u5b9a\u51fa\u810a\u9ad3\u80cc\u89d2\u6d45\u5c42\u4e2d\u8868\u8fbe\u8f6c\u5f55\u56e0\u5b50Gbx1\u7684\u4e00\u7ec4\u7279\u5b9a GABA\u80fd\u4e2d\u95f4\u795e\u7ecf\u5143\uff0c\u662f\u4ecb\u5bfc<\/span><\/span>\u5e94\u6fc0\u6027\u9547\u75db\uff08SIA\uff09<\/span><\/span><\/span>\u7684\u6838\u5fc3\u673a\u5236\u3002\u5b9e\u9a8c\u8868\u660e\uff0c\u6291\u5236\u8fd9\u7fa4\u795e\u7ecf\u5143\u867d\u4e0d\u5f71\u54cd\u57fa\u7840\u75db\u89c9\uff0c\u4f46\u80fd\u5b8c\u5168\u963b\u65ad\u6e38\u6cf3\u5e94\u6fc0\u8bf1\u5bfc\u7684\u9547\u75db\u6548\u5e94\u3002\u901a\u8fc7\u9006\u5411\u8ffd\u8e2a\u4e0e\u5149\u9057\u4f20\u5b66\u6280\u672f\uff0c\u7814\u7a76\u8fdb\u4e00\u6b65\u63ed\u793a\u4e86\u5176\u80cc\u540e\u7684“\u53bb\u6291\u5236\u73af\u8def”\uff1a\u8fd9\u4e9bGbx1\u795e\u7ecf\u5143\u63a5\u6536\u6765\u81ea\u5ef6\u9ad3\u5934\u7aef\u8179\u5185\u4fa7\u533a\uff08RVM\uff09\u7684\u6291\u5236\u6027\u8f93\u5165\uff0c\u5e76\u53cd\u8fc7\u6765\u6291\u5236\u6295\u5c04\u81f3\u5916\u4fa7\u81c2\u65c1\u6838\uff08lPBN\uff09\u7684\u75bc\u75db\u4e2d\u7ee7\u795e\u7ecf\u5143\u3002\u8fd9\u4e00\u53d1\u73b0\u786e\u7acb\u4e86Gbx1\u795e\u7ecf\u5143\u4f5c\u4e3a\u810a\u9ad3\u4e0a\u4f4d\u75bc\u75db\u8c03\u8282\u7684\u5173\u952e\u67a2\u7ebd\uff0c\u9610\u660e\u4e86\u5927\u8111\u9ad8\u7ea7\u4e2d\u67a2\u5982\u4f55\u901a\u8fc7\u7cbe\u786e\u8c03\u63a7\u810a\u9ad3\u672c\u5730\u6291\u5236\u6027\u73af\u8def\u6765\u5b9e\u73b0\u5e94\u6fc0\u72b6\u6001\u4e0b\u7684\u9547\u75db\u3002<\/span><\/span><\/span><\/p>\n

\"Neuron\uff1a\u538b\u529b\u4e5f\u80fd\u6b62\u75db\uff1f\u745e\u58eb\u79d1\u5b66\u5bb6\u53d1\u73b0\u201c\u8111\u5e72-\u810a\u9ad3\u201d\u7684\u9547\u75db\u795e\u7ecf\u73af\u8def\"<\/span><\/span><\/p>\n

\u56fe\u4e00 \u6210\u5e74\u5c0f\u9f20\u810a\u9ad3\u4e2d\u8868\u8fbeGbx1\u7ec6\u80de\u7684\u5206\u5e03\u4e0e\u5206\u5b50\u7279\u5f81\u9274\u5b9a<\/span><\/span><\/span><\/p>\n

\u8fd9\u9879\u7814\u7a76\u901a\u8fc7\u591a\u91cd\u6807\u8bb0\u5b9e\u9a8c\u786e\u8bc1\u4e86Gbx1\u662f\u64cd\u63a7\u810a\u9ad3\u80cc\u89d2\u6291\u5236\u6027\u795e\u7ecf\u5143\u7684\u7406\u60f3\u9a71\u52a8\u57fa\u56e0\u3002<\/span><\/span><\/p>\n

\u7814\u7a76\u53d1\u73b0\uff0cGbx1\u795e\u7ecf\u5143\u5728\u810a\u9ad3\u6d45\u5c42\uff08I-II\u5c42\uff09\u4e0e\u6df1\u5c42\uff08III-IV\u5c42\uff09\u5448\u73b0\u51fa\u663e\u8457\u7684\u5316\u5b66\u89e3\u5256\u5dee\u5f02\uff1a\u5176\u672c\u8d28\u4e3a\u7eaf\u6291\u5236\u6027\u795e\u7ecf\u5143\uff0c\u4e0evGat\u3001Pax2\u7b49\u6807\u8bb0\u7269\u9ad8\u5ea6\u5171\u5b9a\u4f4d\uff0c\u800c\u5b8c\u5168\u4e0d\u8868\u8fbevGlut2\u7b49\u5174\u594b\u6027\u6807\u8bb0\u3002\u5177\u4f53\u800c\u8a00\uff0c\u6d45\u5c42Gbx1\u795e\u7ecf\u5143\u4e3b\u8981\u662fGABA\u80fd\uff0c\u6db5\u76d6\u4e86\u51e0\u4e4e\u6240\u6709\u7684\u7518\u4e19\u80bd\uff08Galanin\uff09\u795e\u7ecf\u5143\u53ca\u591a\u6570NPY\u795e\u7ecf\u5143\uff1b\u800c\u6df1\u5c42Gbx1\u795e\u7ecf\u5143\u5219\u503e\u5411\u4e8e\u7518\u6c28\u9178\u80fd\uff0c\u5e76\u90e8\u5206\u5171\u8868\u8fbePV\u3002<\/span><\/span><\/p>\n

\u8fd9\u79cd\u6e05\u6670\u7684\u5206\u5b50\u8868\u5f81\u4e3a\u7cbe\u51c6\u9776\u5411\u7279\u5b9a\u5c42\u7ea7\u7684\u6291\u5236\u6027\u73af\u8def\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u89e3\u5256\u5b66\u57fa\u7840\u3002<\/span><\/span><\/p>\n

\"Neuron\uff1a\u538b\u529b\u4e5f\u80fd\u6b62\u75db\uff1f\u745e\u58eb\u79d1\u5b66\u5bb6\u53d1\u73b0\u201c\u8111\u5e72-\u810a\u9ad3\u201d\u7684\u9547\u75db\u795e\u7ecf\u73af\u8def\"<\/span><\/span><\/p>\n

\u56fe\u4e8c \u5316\u5b66\u9057\u4f20\u5b66\u6fc0\u6d3b\u8868\u8fbeGbx1\u7684\u795e\u7ecf\u5143\u964d\u4f4e\u5bf9\u6025\u6027\u4f24\u5bb3\u6027\u523a\u6fc0\u7684\u654f\u611f\u6027<\/span><\/span><\/span><\/p>\n

\u4f5c\u8005\u5229\u7528\u5316\u5b66\u9057\u4f20\u5b66\u6280\u672f\u63ed\u793a\u4e86Gbx1\u795e\u7ecf\u5143\u5bf9\u75db\u89c9\u8c03\u63a7\u7684\u7279\u5f02\u6027\u3002<\/span><\/span><\/p>\n

\u5b9e\u9a8c\u8bc1\u5b9e\uff0c\u5728\u9759\u606f\u72b6\u6001\u4e0b\uff0c\u6291\u5236\u8fd9\u7fa4\u795e\u7ecf\u5143\u5e76\u4e0d\u4f1a\u6539\u53d8\u6025\u6027\u75db\u89c9\u9608\u503c\uff0c\u8868\u660e\u5b83\u4eec\u4e0d\u53c2\u4e0e\u57fa\u7840\u4f24\u5bb3\u6027\u611f\u53d7\u7684\u8c03\u8282\uff0c\u4f46\u4f1a\u5bfc\u81f4\u5bf9<\/span><\/span>\u65e0\u5bb3\u673a\u68b0\u523a\u6fc0\uff08\u5982\u8f7b\u89e6\u3001\u5237\u62ed\uff09<\/span><\/span><\/span>\u7684\u654f\u611f\u6027\u589e\u52a0\u3002<\/span><\/span><\/span><\/p>\n

\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u6fc0\u6d3bGbx1 \u795e\u7ecf\u5143\u5219\u80fd\u4ea7\u751f\u5f3a\u6548\u7684\u5168\u8eab\u6027\u9547\u75db\u4f5c\u7528\uff0c\u4e0d\u4ec5\u663e\u8457\u5ef6\u957f\u4e86\u70ed\u3001\u51b7\u53ca\u673a\u68b0\u523a\u6fc0\u7684\u53cd\u5e94\u65f6\u95f4\uff0c\u8fd8\u5927\u5e45\u51cf\u5c11\u4e86<\/span><\/span>\u798f\u5c14\u9a6c\u6797\u5b9e\u9a8c\u4e2d\u7684\u8214\u8210\u884c\u4e3a<\/span><\/span><\/span>\uff0c\u8868\u660e\u5176\u8c03\u8282\u8303\u56f4\u6db5\u76d6\u4e86\u4ece\u810a\u9ad3\u53cd\u5c04\u5230\u4e0a\u4f4d\u4e2d\u67a2\u7684\u75bc\u75db\u5904\u7406\u3002<\/span><\/span><\/span><\/p>\n

\u6b64\u5916\uff0c<\/span><\/span>\u8fd9\u79cd\u8c03\u8282\u5177\u6709\u611f\u89c9\u7279\u5f02\u6027\uff0c\u4e0d\u5f71\u54cd\u8fd0\u52a8\u534f\u8c03\u80fd\u529b\u3002<\/span><\/span><\/span><\/p>\n

\"Neuron\uff1a\u538b\u529b\u4e5f\u80fd\u6b62\u75db\uff1f\u745e\u58eb\u79d1\u5b66\u5bb6\u53d1\u73b0\u201c\u8111\u5e72-\u810a\u9ad3\u201d\u7684\u9547\u75db\u795e\u7ecf\u73af\u8def\"<\/span><\/span><\/p>\n

\u56fe\u4e09 \u6291\u5236\u810a\u9ad3Gbx1\u795e\u7ecf\u5143\u53ef\u963b\u65ad\u5e94\u6fc0\u8bf1\u5bfc\u7684\u9547\u75db\u4f5c\u7528<\/span><\/span><\/span><\/p>\n

\u4f5c\u8005\u8fdb\u4e00\u6b65\u63a2\u7a76\u810a\u9ad3\u80cc\u89d2\u6d45\u5c42Gbx1\u795e\u7ecf\u5143\u662f\u5426\u662f\u4ecb\u5bfc<\/span><\/span>SIA<\/span><\/span><\/span>\u7684\u5173\u952e\u751f\u7406\u67a2\u7ebd\u3002<\/span><\/span><\/span><\/p>\n

\u7814\u7a76\u53d1\u73b0\uff0c\u5f3a\u8feb\u6e38\u6cf3\u5e94\u6fc0\u80fd\u663e\u8457\u63d0\u5347<\/span><\/span>\u51b7\u3001\u70ed\u53ca\u673a\u68b0\u75db\u89c9\u9608\u503c<\/span><\/span><\/span>\uff0c\u800c\u901a\u8fc7\u5316\u5b66\u9057\u4f20\u5b66\u7279\u5f02\u6027\u6291\u5236Gbx1\u795e\u7ecf\u5143\u53ef\u5b8c\u5168\u6d88\u9664\u8fd9\u4e00\u9547\u75db\u6548\u5e94\u3002<\/span><\/span><\/span><\/p>\n

\u5229\u7528\u53cc\u91cd\u7ec4<\/a>\u9176\u7cfb\u7edf\u8fdb\u884c\u7684\u7cbe\u7ec6\u7a7a\u95f4\u89e3\u6790\u8bc1\u5b9e\uff0c\u4ecb\u5bfc\u9547\u75db\u7684\u5173\u952e\u7fa4\u4f53\u5e76\u975e\u4f4d\u4e8e\u80cc\u89d2\u6df1\u5c42\uff0c\u800c\u662f\u805a\u7126\u4e8e\u80cc\u89d2\u6d45\u5c42\u3002\u6b64\u5916\uff0c\u6392\u9664\u5b9e\u9a8c\u8868\u660e\u8fd9\u79cd\u9547\u75db\u5e76\u975e\u6e90\u4e8e\u6e38\u6cf3\u8fc7\u7a0b\u4e2d\u7684\u7269\u7406\u964d\u6e29\u6216\u4f53\u529b\u8fd0\u52a8\uff0c\u800c\u662f\u7531\u6025\u6027\u5fc3\u7406\u5e94\u6fc0\u9a71\u52a8\u3002<\/span><\/span><\/p>\n

\u8fd9\u4e00\u53d1\u73b0\u9610\u660e\u4e86<\/span><\/span>\u5e94\u6fc0\u72b6\u6001\u4e0b\u673a\u4f53\u5982\u4f55\u901a\u8fc7\u6fc0\u6d3b\u7279\u5b9a\u7684\u810a\u9ad3\u6291\u5236\u6027\u56de\u8def\uff0c\u5b9e\u73b0\u5bf9\u4f24\u5bb3\u6027\u4fe1\u606f\u7684\u9632\u5fa1\u6027\u963b\u65ad\u3002<\/span><\/span><\/span><\/span><\/p>\n

\u603b\u7ed3<\/span><\/span><\/span><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u7684\u7814\u7a76\u63ed\u793a\u4e86\u4e00\u6761\u672a\u77e5\u7684\u6025\u6027\u5e94\u6fc0\u8bf1\u5bfc\u9547\u75db\u7684\u53bb\u6291\u5236\u56de\u8def\u3002\u8be5\u56de\u8def\u59cb\u4e8eRVM\uff0c\u7ecf\u7531\u6d45\u80cc\u89d2\u7684GABA\u80fd\u795e\u7ecf\u5143\uff0c\u6700\u7ec8\u6295\u5c04\u81f3\u7279\u5f02\u6027\u7684\u4f24\u5bb3\u6027\u611f\u53d7I\u5c42\u6295\u5c04\u795e\u7ecf\u5143\u3002\u672c\u7814\u7a76\u9610\u8ff0\u4e86\u8be5\u56de\u8def\u5728\u5065\u5eb7\u5c0f\u9f20\u4f53\u5185\u7684\u529f\u80fd\u3002\u672a\u6765\uff0c\u63a2\u7a76\u8be5\u56de\u8def\u7684\u7279\u6027\u5728\u6162\u6027\u75bc\u75db\u75c5\u7406\u72b6\u6001\u4e0b\u6216\u6291\u90c1\u5fc3\u7406\u72b6\u6001\u4e2d\u5982\u4f55\u53d1\u751f\u6539\u53d8\uff0c\u5c06\u5177\u6709\u91cd\u8981\u7684\u79d1\u5b66\u610f\u4e49\u3002<\/span><\/span><\/p>\n

\u6587\u7ae0\u6765\u6e90\uff1a<\/span><\/span><\/span><\/p>\n

https:\/\/doi.org\/10.1016\/j.neuron.2026.01.033<\/span><\/span><\/span><\/p>\n

(\u6765\u6e90\uff1a\u949b\u5a92\u4f53)<\/p>\n","protected":false},"excerpt":{"rendered":"

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