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第45卷第7期 陶子凡,刘一纬,吴晓峰,等. Wnt/PCP通路和细胞外基质力学信号共同调控CNN2促进肝癌
2025年7月 细胞群体性迁移[J]. 南京医科大学学报(自然科学版),2025,45(7):936-944 ·943 ·
Wnt/PCP 信号通路的下游效应分子,接受其调控而 multi ⁃ omic analysis of 100,204 cases and 154,587
参与肝癌的细胞群体性迁移 [21] 。Wnt/PCP信号在胚 controls of European and East Asian ancestries[J]. Nat
胎发育过程中对细胞的群体性迁移发挥关键调控 Genet,2023,55(1):89-99
作用,近年来的研究亦表明其在多种类型肿瘤的细 [4] SOMATILAKA B N,SADEK A,MCKAY R M,et al.
Malignant peripheral nerve sheath tumor:models,biolo⁃
胞迁移与转移中具有重要功能 [22-24] 。在神经嵴细
gy,and translation[J]. Oncogene,2022,41(17):2405-
胞迁移研究中发现,CNN2 的磷酸化修饰状态与细
2421
胞群体性迁移的动态调控密切相关,提示 CNN2
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可能介导 Wnt/PCP 信号对细胞骨架和迁移行为的
NASH:from pathophysiology towards diagnostic and ther⁃
调节 [25] 。本研究通过干扰 Wnt11 的表达,观察到 apeutic strategies[J]. Mol Aspects Med,2024,95:101231
CNN2 蛋白水平出现下调,伴随肿瘤细胞迁移能力 [6] YAMADA K M,SIXT M. Mechanisms of 3D cell migra⁃
的减弱,进一步提示 Wnt11 可能通过调控 CNN2 表 tion[J]. Nat Rev Mol Cell Biol,2019,20(12):738-752
达或活性参与肝癌细胞群体性迁移过程。然而, [7] GUI Y,WANG Y Y,PALANZA Z,et al. Calponin 2
Wnt/PCP 信号通路如何在分子层面调控 CNN2 的表 harnesses metabolic reprogramming to determine kidney
达或功能,目前仍缺乏直接的机制性证据。考虑到 fibrosis[J]. Mol Metab,2023,71:101712
Wnt/PCP 通路中的关键分子如 Dishevelled(Dvl)、 [8] HE J H,YANG X H,ZHANG C S,et al. CNN2 silencing
inhibits colorectal cancer development through promoting
RhoA、JNK 等均与细胞骨架重塑密切相关 [26] ,未来
ubiquitination of EGR1[J]. Life Sci Alliance,2023,6
的研究需进一步解析这些信号节点是否通过转录
(7):e202201639
后修饰、信号级联或反馈环路作用于CNN2,明确其
[9] LI L,CHENG H Y,GONG L,et al. Cuproptosis/OXPHOS
在肿瘤细胞群体性迁移中的调控网络。这不仅有
tendency prediction of prognosis and immune microenvi⁃
助于揭示 Wnt/PCP 信号在肿瘤转移中的机制,也为 ronment of esophageal squamous cell carcinoma:bioinfor⁃
开发以CNN2或其上游调控因子为靶点的抗转移治 matics analysis and experimental validation[J]. Gene,
疗策略提供理论依据。 2024,902:148156
利益冲突声明: [10] HU J W,XIE W J,SHANG L Y,et al. Knockdown of
全体作者声明无利益冲突。 calponin 2 suppressed cell growth in gastric cancer
Conflict of Interests: cells[J]. Tumour Biol,2017,39(7):101042831770645
All authors declare that they have no competing interests. [11]BIN X Y,LUO Y,SUN Z F,et al. The role of H2⁃calponin
作者贡献声明: antigen in cancer metastasis:presence of autoantibodies
陶子凡、刘一纬在实验实施,收集数据,统计分析,论文 in liver cancer patients[J]. Int J Mol Sci,2023,24(12):
撰写与修改方面作出了重大贡献。吴晓峰、俞悦在课题设 9864
计,审核数据及论文修改与审阅方面作出重大贡献。 [12] QIAN A R,HSIEH T B,HOSSAIN M M,et al. A rapid
Author’s Contributions: degradation of calponin 2 is required for cytokinesis[J].
Am J Physiol Cell Physiol,2021,321(2):C355-C368
TAO Zifan and LIU Yiwei made significant contributions to
theexperimentimplementation,datacollection,statisticalanalysis, [13]SLEEBOOM J J F,VAN TIENDEREN G S,SCHENKE⁃
LAYLAND K,et al. The extracellular matrix as hallmark
as well as the writing and revision of the manuscript. WU
of cancer and metastasis:from biomechanics to therapeu⁃
Xiaofeng and YU Yue made major contributions to the project
tic targets[J]. Sci Transl Med,2024,16(728):eadg3840
design,data review,and the revision and review of the manuscript.
[14]ZHENG L,ZHAO P,LIU K,et al. Ectopic expression of
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