当前位置:首页>南京>IF19.5 南京医科大学博士生荣登《Nature》子刊!抓住乳酸“把柄”,破解胶质瘤免疫治疗耐药难题!

IF19.5 南京医科大学博士生荣登《Nature》子刊!抓住乳酸“把柄”,破解胶质瘤免疫治疗耐药难题!

  • 2026-07-13 18:13:28
IF19.5 南京医科大学博士生荣登《Nature》子刊!抓住乳酸“把柄”,破解胶质瘤免疫治疗耐药难题!
点击蓝字了解更多

引言

😎胶质瘤研究里,大家老盯着肿瘤细胞自己产的乳酸,却忽略了微环境里巨噬细胞这个“乳酸工厂”。我一直好奇,免疫细胞分泌的乳酸到底怎么帮胶质瘤干细胞“使坏”?这篇《Nature Cell Biology》的文章正好给了答案

😎南京医科大学基础医学院汪秀星教授团队发现TAM通过MCT4输出乳酸,GSC则靠MCT1接收,直接促进增殖。最惊艳的是乳酸诱导KU70蛋白K317位点发生乳酸化修饰,既增强NHEJ修复能力,又抑制cGAS-STING通路,把CD8+T细胞按在地上摩擦。用抑制剂syrosingopine或靶向肽打断这条线,再联用PD-1抗体,效果直接叠加——这思路,比单纯抗PD-1靠谱多了。

文献介绍

文献题目抑制巨噬细胞来源的乳酸转运可恢复cGAS STING信号传导,增强胶质母细胞瘤的抗肿瘤免疫

发表期刊Nature Cell Biology

影响因子IF=19.5/Q1

1

研究思路

胶质瘤里乳酸代谢异常是共识,但过去总盯着肿瘤细胞自己产的。复盘这篇,团队注意到TAM才是关键供应方。老实说这视角挺刁钻,他们追问的是免疫细胞分泌的乳酸如何被GSC接收并改造微环境

2

研究方法

研究方法这块,我们用单细胞测序锁定了TAM和GSC里MCT4/MCT1的差异表达。构建了骨髓特异性Slc16a3敲除小鼠,追踪

1313C标记乳酸的跨细胞流向。体外用transwell共培养验证,体内则用MCT抑制剂syrosingopine阻断转运。

3

研究创新点

👍找到KU70 K317这个具体乳酸化位点,还顺带挖出它通过增强NHEJ来压制cGAS-STING。

👍免疫治疗联合MCT抑制剂这个思路,数据支撑挺足,比单独用抗PD-1看着靠谱。

研究结果

1

乳酸转运通路富集差异

单细胞测序显示,SLC16A3(MCT4)在TAM高表达,SLC16A1(MCT1)在GSC富集。代谢流验证了乳酸从巨噬细胞流向肿瘤细胞。这一步空间定位做得很干净,细胞互作逻辑一下就有了(图1)。

图1:胰腺导管癌干细胞与肿瘤相关巨噬细胞中的乳酸代谢及转运蛋白特性

单细胞定位做得很扎实,但样本量仅7例IDH野生型患者,肿瘤异质性可能被低估。建议扩大队列验证MCT1/MCT4共表达模式是否普遍存在。

2

MCT1/4功能验证

敲低TAM的MCT4,上清乳酸了70%;敲低GSC的MCT1,13C标记乳酸摄入显著减少功能互补实验确认了该转运轴对GSC增殖是必需的。这种双向验证设计,说服力直接拉满(图2)。

图2:通过MCT1–MCT4介导的乳酸在胶质干细胞与肿瘤相关巨噬细胞之间的转运促进GSCs增殖

代谢流示踪设计严谨,双向敲低互为验证。风险在于体外共培养无法完全模拟体内TAM与GSC的空间毗邻关系,原位验证会更稳妥。

3

KU70 K317乳酸化鉴定

质谱筛选出GSC特异的KU70 K317乳酸化位点。回补实验显示,K317R突变体无法恢复增殖与成球能力。这说明该修饰位点比我们预想的更具功能权重,不只是被动副产物(图3)。

图3:TAM来源的乳酸可诱导DNA损伤修复蛋白KU70 K317发生乳酰化,从而导致生殖干细胞增殖

质谱筛选到新位点值得肯定,但K317R回补仅部分恢复表型,说明可能存在其他协同修饰位点未被捕获。建议同步检查乙酰化交叉调控。

4

NHEJ修复与干性维持

MCT1或KU70缺失增强γ-H2AX信号,NHEJ报告系统证实修复效率受损。乳酸化缺失导致KU70-KU80结合减弱。看来乳酸化直接调控了修复复合物的组装速度,这一点值得后续深挖(图4)。

图4:KU70 K317位点的乳酸化修饰可增强 NHEJ 功能并维持生殖干细胞的干性特征

NHEJ报告系统区分了HR与NHEJ贡献,这点设计巧妙。风险是KU70-KU80结合实验仅用免疫沉淀,缺乏结构生物学支撑,结合亲和力变化无法定量。

5

cGAS-STING通路抑制

KU70 K317乳酸化减少了胞质dsDNA积累与cGAS-STING活化。下游IFN-α/β分泌下降,CD8+T细胞功能受抑。这条通路串联很完整,把代谢修饰与免疫逃逸直接挂上了钩(图5)。

图5:KU70 K317位点的乳酰化可抑制cGAS–sting信号通路并维持免疫抑制 TME

cGAS-STING这条线串联得很完整,但胞质dsDNA的来源未明确排除线粒体DNA泄漏。加DNase处理和线粒体膜电位检测会更严谨。

6

联合治疗延长生存

MCT抑制剂syrosingopine联用抗PD-1,肿瘤负荷降低最显著,CD8+T细胞浸润增加在免疫完整模型中,组合策略优于单药。这为临床试验提供了一个可操作的配伍方案(图6)。

图6:乳酸转运体抑制剂联合PD-1抗体治疗 GBM 的疗效

联合治疗数据漂亮,但syrosingopine对MCT1/4的选择性不算高,可能带来脱靶效应。后续用条件敲除小鼠做治疗验证会更干净。

研究结果

这项研究揭示了TAM通过MCT4-MCT1向GSC输送乳酸,直接修饰KU70 K317位点。这个机制把代谢重编程、DNA修复与免疫逃逸串在了一起。坦白讲,为联合靶向乳酸转运与PD-1抗体提供了清晰的临床前依据。

文献来源:Li D, Cui G, Yang K, et al. Inhibiting macrophage-derived lactate transport restores cGAS-STING signalling and enhances antitumour immunity in glioblastoma. Nat Cell Biol. 2026;28(2):349-362. doi:10.1038/s41556-025-01839-y声明:本人所有内容均为个人生信学习思路与经验分享,仅作学术交流和个人复盘使用,不属于专业权威科普。若有专业错误,欢迎评论指出!

点分享
点收藏
点在看
点点赞

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-07-16 18:27:34 HTTP/2.0 GET : https://b.460.net.cn/a/575378.html
  2. 运行时间 : 0.271707s [ 吞吐率:3.68req/s ] 内存消耗:4,944.13kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=13e5ce7397d38b511337a897ee3f8dc9
  1. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/provider.php ( 0.19 KB )
  23. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/common.php ( 0.03 KB )
  27. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/app.php ( 0.95 KB )
  30. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/cache.php ( 0.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/console.php ( 0.23 KB )
  32. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/cookie.php ( 0.56 KB )
  33. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/database.php ( 2.47 KB )
  34. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/filesystem.php ( 0.61 KB )
  36. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/lang.php ( 0.91 KB )
  37. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/log.php ( 1.35 KB )
  38. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/middleware.php ( 0.19 KB )
  39. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/route.php ( 1.89 KB )
  40. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/session.php ( 0.57 KB )
  41. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/trace.php ( 0.34 KB )
  42. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/config/view.php ( 0.82 KB )
  43. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/event.php ( 0.25 KB )
  44. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/service.php ( 0.13 KB )
  46. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/AppService.php ( 0.26 KB )
  47. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/services.php ( 0.14 KB )
  53. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/Request.php ( 0.09 KB )
  84. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/middleware.php ( 0.25 KB )
  86. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/route/app.php ( 1.72 KB )
  100. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/controller/Index.php ( 4.81 KB )
  104. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/app/BaseController.php ( 2.05 KB )
  105. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/runtime/temp/b35eef690f41e64ad9e1c098cfc7d3bc.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/b.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001022s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001719s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000813s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000755s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001660s ]
  6. SELECT * FROM `set` [ RunTime:0.000612s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001907s ]
  8. SELECT * FROM `article` WHERE `id` = 575378 LIMIT 1 [ RunTime:0.002460s ]
  9. UPDATE `article` SET `lasttime` = 1784197655 WHERE `id` = 575378 [ RunTime:0.007441s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000672s ]
  11. SELECT * FROM `article` WHERE `id` < 575378 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001360s ]
  12. SELECT * FROM `article` WHERE `id` > 575378 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.011769s ]
  13. SELECT * FROM `article` WHERE `id` < 575378 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007656s ]
  14. SELECT * FROM `article` WHERE `id` < 575378 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.014559s ]
  15. SELECT * FROM `article` WHERE `id` < 575378 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.014271s ]
0.277195s