当前位置:首页>南京>IF11.2!南京大学靠“单细胞+ 机器学习”纯生信斩获双一区!破解癌症转移的终极秘密

IF11.2!南京大学靠“单细胞+ 机器学习”纯生信斩获双一区!破解癌症转移的终极秘密

  • 2026-05-09 13:18:51
IF11.2!南京大学靠“单细胞+ 机器学习”纯生信斩获双一区!破解癌症转移的终极秘密

癌细胞也会 “进化”?南大团队用 AI 破解肿瘤克隆密码!

癌症之所以顽固难治,核心原因就是肿瘤细胞会不断 “进化变异”,形成不同克隆群体,让治疗屡屡失效。

最近,南京大学联合华大团队,带来了一项重磅研究成果!基于单细胞转录组测序技术,依托公共数据库(GEO)开展分析,创新性运用机器学习(强化学习)方法,自主开发出scRevol模型,专门破解肿瘤克隆演化难题。

📌这项研究不用复杂操作,就能识别肿瘤亚克隆、还原进化路径,还在肺癌转移、卵巢癌原发与转移病灶分析中展现超强实力,为精准抗癌打开全新思路。

想知道机器学习如何精准 “追踪” 癌细胞?一文带你看懂这项硬核科研成果!👇

如果你也想用”GEO+机器学习+单细胞“等方法进行研究分析,快点击上方名片,联系我们后台咨询吧!

专注于数据挖掘,选题分析,方案评估,高分文献思路复刻

分析框架

痛点直击
01

癌细胞会进化变异,传统方法抓不住真实轨迹

技术组合
02

单细胞测序 + 机器学习,打造 scRevol 新工具

分析路径
03

细胞分型→克隆归类→画出进化树→验证效果

成果落地
04

看清肿瘤转移规律,给精准治疗指路

文献解读

研究背景

  • 肿瘤细胞就像会不断 “进化升级” 的敌人,一边分裂一边变异,形成很多不同的 “小家族”(亚克隆),导致耐药、转移、复发。传统检测只能看整体,看不清单个细胞的差异,更还原不出癌细胞的真实演化路线。

研究方法

  • 依托GEO 公共数据库与卵巢癌真实数据集,纳入肺癌谱系追踪数据与卵巢癌单细胞转录组数据为研究队列。

  • 采用单细胞转录组测序解析细胞基因表达特征,经拷贝数变异(CNV)分析提取肿瘤细胞特征;以机器学习(强化学习构建scRevol模型,完成克隆分型与进化树构建

  • 通过 LCC、PCD、TC 等指标验证模型准确性,解析克隆结构与肿瘤转移、异质性的关联,并评估模型在不同噪声与数据集下的稳定性,最终形成可用于肿瘤克隆进化解析的完整方案。

       课题无从下手?数据分析复杂?扫描添加下方二维码,我将为你提供选题灵感与数据分析,助力您高效产出、抢占首发!

朋友圈
7329971 (←←搜索添加VX)

近期前沿热点:虚拟细胞、虚拟敲除🌹

聚焦生信分析,专注选题设计方案👍!

30分钟前
···
机器学习、GBD 2023、国自然热点
文献计量学:方案合理,价格公道👍

研究结果

AI 看清了癌细胞家谱

团队开发的 scRevol 模型,能把成千上万个癌细胞自动分群。结果显示,肿瘤里藏着好几个 “核心家族”,每个家族的变异程度都不一样,越接近晚期的肿瘤,家族分支越乱,这解释了为什么病情会突然恶化。

图1、scRevol 完整流程:AI 聚类 + 构建肿瘤进化树

模型准到离谱

把模型放在各种数据集里测试,发现它比传统方法能更准地识别出 “危险癌细胞”。哪怕数据里有噪音,它依然能精准锁定关键克隆,医生可以提前判断哪些细胞容易引发耐药,这一点太关键了。

图2、模拟数据验证:模型准确性与稳定性领先

真实病例大验证

在肺癌、卵巢癌病例里,模型成功找出了导致转移的 “始作俑者” 细胞。它能清晰展示原发灶怎么一步步变成转移灶,为医生制定靶向药方案提供了直接线索,真正把科研成果用到了临床。

图3、揭示肺癌克隆特征,锁定高转移风险克隆

临床意义大爆发

这套技术能帮医生提前预警复发风险。通过分析癌细胞进化树,医生能判断患者未来是不是容易复发,从而提前调整治疗方案,大大提高了癌症治疗的成功率。

图4、解析卵巢癌亚克隆,明确进化与功能差异

这项研究用单细胞转录组测序 + 机器学习,成功破解肿瘤克隆进化的底层逻辑,不仅让我们看清癌细胞如何变异、转移,更为精准诊疗提供了全新工具。未来,AI 与单细胞技术的深度融合,必将为抗癌研究打开更广阔的空间,给更多患者带来希望。

想学习如何复刻这类高分研究的同学,欢迎联系生信芒!

End

期推荐

1

IF8.1!我骄傲!暨南大学马文军教授团队再登巅峰,凭GDB 2023纯生信稳发双一区!

2

Chan D, Ng LL. 急性心肌梗死中的生物标志物。BMC 医学 2010;8:34。

文章PubMed(出版医学)PubMed Central谷歌学术

Chan D, Ng LL. 急性心肌梗死中的生物标志物。BMC 医学 2010;8:34。

文章PubMed(出版医学)PubMed Central谷歌学术

蒂格森 K、阿尔珀特 JS、贾菲 AS、查特曼 BR、巴克斯 JJ、莫罗 DA 等。心肌梗死的第四种普遍定义(2018年)。循环。2018;138(20):e618–51。

IF8.0!接受仅15天就发表!宁波大学凭”TCGA+多组学+机器学习“稳冲双1区TOP!

3

IF9.4!我骄傲!江苏农科院马秋月团队再攀新峰,用“GWAS+多组学”狂揽双一区!

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  1. CONNECT:[ UseTime:0.000495s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000743s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000282s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000989s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000663s ]
  6. SELECT * FROM `set` [ RunTime:0.009440s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001846s ]
  8. SELECT * FROM `article` WHERE `id` = 540876 LIMIT 1 [ RunTime:0.001214s ]
  9. UPDATE `article` SET `lasttime` = 1779401850 WHERE `id` = 540876 [ RunTime:0.003139s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000635s ]
  11. SELECT * FROM `article` WHERE `id` < 540876 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.007111s ]
  12. SELECT * FROM `article` WHERE `id` > 540876 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.011566s ]
  13. SELECT * FROM `article` WHERE `id` < 540876 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008834s ]
  14. SELECT * FROM `article` WHERE `id` < 540876 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008121s ]
  15. SELECT * FROM `article` WHERE `id` < 540876 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002603s ]
0.148928s