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第45卷第1期                           南京医科大学学报(自然科学版)
                  2025年1月                   Journal of Nanjing Medical University(Natural Sciences)     ·111 ·


               ·综     述·

                异质核糖核蛋白F在恶性肿瘤中的研究进展



                蒋宗赢,章 聪,蒋新卫           *
                南京医科大学附属苏州医院(苏州市立医院)肝胆外科,江苏                    苏州 215000




               [摘   要] 异质核糖核蛋白F(heterogeneous nuclear ribonucleoprotein F,HNRNPF)是一种在细胞核中广泛表达的RNA结合蛋
                白,可通过识别结合特定的RNA 序列使得mRNA 前体成熟为功能性mRNA,调控mRNA 的核转运和表达稳定,影响肿瘤相关
                信号通路。HNRNPF在多种恶性肿瘤中异常表达并与不良预后相关,参与肿瘤细胞增殖、侵袭和转移等关键生物学过程,可能
                成为潜在的治疗靶点和临床预后标志物。本文将系统性地综述HNRNPF的分子结构特点、分子功能、在恶性肿瘤中的表达模
                式、预后意义以及相关作用机制,以期为恶性肿瘤的诊断、治疗和预后评估提供新的思路。
               [关键词] 异质核糖核蛋白F;RNA结合蛋白;恶性肿瘤;分子功能;泛癌
               [中图分类号] R730.23                   [文献标志码] A                      [文章编号] 1007⁃4368(2025)01⁃111⁃08
                doi:10.7655/NYDXBNSN240777


                Research progress of heterogeneous ribonucleoprotein F in malignant neoplasms

                                                       *
                JIANG Zongying,ZHANG Cong,JIANG Xinwei
                Department of Hepatobiliary Surgery,the Affiliated Suzhou Hospital of Nanjing Medical University(Suzhou Municipal
                Hospital),Suzhou 215000,China


               [Abstract] Heterogeneous nuclear ribonucleoprotein F(HNRNPF)is a widely expressed RNA⁃binding protein primarily localized in
                the nucleus. It plays a crucial role in the maturation of mRNA precursors,facilitating their conversion into functional mRNAs through
                the recognition and binding of specific RNA sequences. Additionally,it regulates mRNA nuclear transport,enhances expression
                stability,and influences the transmission of tumor ⁃ related signaling pathways. HNRNPF exhibits abnormal expression in various
                malignant tumors and is strongly correlated with a poor prognosis. It actively participates in crucial biological processes including
                tumor cell proliferation,invasion,and metastasis,thereby potentially serving as both a therapeutic target and a clinical prognostic
                marker. This paper systematically reviews the molecular structure and function,expression patterns and prognostic implications of
                HNRNPF in malignant neoplasms,along with its associated mechanism of action,to generate novel insights for the neoplastic
                diagnosis,treatment,and prognosis.
               [Key words] heterogeneous nuclear ribonucleoprotein F;RNA⁃binding protein;malignant neoplasm;molecular function;pan⁃cancer
                                                                              [J Nanjing Med Univ,2025,45(01):111⁃118]





                                                                                                         [2]
                    异质核糖核蛋白(heterogeneous nuclear ribonu⁃         HNRNPH1、HNRNPH2、HNRNPH3和GRSF1 ,因其
                cleoprotein,HNRNP)是一类高度保守的RNA结合蛋                  含有特异的类RNA识别基序(quasi⁃RNA recognition
                白,在RNA代谢和基因表达调控的多个环节中发挥                           motif,qRRM),可与富含鸟嘌呤(G)序列的 RNA 结
                       [1]
                重要作用 。其中HNRNPF/H 亚家族,包括HNRNPF、                    合并通过相互作用改变 RNA 的二级结构                 [3-4] ,参与
                                                                  mRNA 前体(pre⁃mRNA)的剪接和修饰、mRNA 的成
                                                                  熟和稳定性以及 mRNA 的核浆转运等过程                  [5-7] 。研
               [基金项目] 苏州市临床医学中心建设项目(Szlcyxzxj202107);
                                                                  究发现,HNRNPF 在肿瘤的发生发展过程中发挥重
                苏州市基础研究计划⁃医学应用基础研究(SKYD2023141)
                                                                  要作用,在多数恶性肿瘤中高表达,且与患者生存
                ∗
                通信作者(Corresponding author),E⁃mail:jxw19681022@163.com
               (ORCID:0009⁃0001⁃4058⁃1255)                        预后呈负相关,提示HNRNPF 可能是一个重要的潜
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