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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
                                                                 [5] PAROLA M,PINZANI M. Liver fibrosis in NAFLD/
                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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                                                                       CNN2 of colon cancer promotes cell migration[J]. Transl
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