Page 57 - 南京医科大学自然版
P. 57

第45卷第10期          任 钰,李超普,张 许,等. 肥胖相关基因Stambpl1的生物信息学筛选及其对脂代谢影响
                 2025年10月            的初步探究[J]. 南京医科大学学报(自然科学版),2025,45(10):1417-1426,1466               ·1425 ·


                积。在HCC 细胞中,Stambpl1作为固醇调节元件结                           LIU J,HUANG Y,LI C P,et al. Expression and regulation
                合蛋白 1 的下游调控因子,通过 Wnt/β⁃catenin 通路                      of VPS13A in 3T3⁃L1 adipocyte differentiation[J]. Journal
                激活肿瘤细胞的增殖,积累的脂质为肿瘤细胞的增                                 of Nanjing Medical University(Natural Sciences),2023,
                殖提供能量。而在本研究的模型中 Stambpl1 可能                            43(8):1041-1046
                                                                 [3] 季学涛,张       许,刘   谨,等. 脂肪组织中自噬影响肥胖
                参与脂肪细胞对 OA 的酯化过程,造成不同表型的
                                                                       发病机制的研究进展[J]. 南京医科大学学报(自然科
                原因可能是 Stambpl1 在不同条件下激活的信号通
                                                                       学版),2023,43(2):275-282
                路不同,这一结果值得进一步探究。
                                                                       JI X T. ZHANG X,LIU J,et al. Research progress of
                    已有研究证实OA可以通过增加关键脂肪生成
                                                                       autophagy in adipose tissue affecting the pathogenesis of
                转录因子CCAAT/增强子结合蛋白(CCAAT/enhancer⁃                      obesity[J]. Journal of Nanjing Medical University(Natu⁃
                binding protein,C/EBP)β或脂肪酸结合蛋白 4 的表                   ral Sciences),2023,43(2):275-282
                达来刺激母鸡前脂肪细胞的脂肪生成                  [37] 。同时OA     [4] JIN X,QIU T T,LI L,et al. Pathophysiology of obesity

                可以影响 C/EBPα和过氧化物酶体增殖激活受体γ                              and its associated diseases[J]. Acta Pharm Sin B,2023,
                启动子的甲基化,并以剂量依赖性方式增加其表达                                 13(6):2403-2424
                从而促进 3T3⁃L1 细胞的脂质积累           [38] 。此外,OA 也      [5] JOSHI H,VASTRAD B,JOSHI N,et al. Identification of
                能在体外诱导肝细胞系的脂质累积,为体外研究肝                                 key pathways and genes in obesity using bioinformatics
                                                                       analysis and molecular docking studies[J]. Front Endo⁃
                脏脂代谢提供了可靠的标准化模型                 [39] 。本研究利
                                                                       crinol(Lausanne),2021,12:628907
                用OA处理过表达Stambpl1的3T3⁃L1前脂肪细胞来
                                                                 [6] ZHANG S J,LIU K J,LIU Y F,et al. The role and appli⁃
                诱导细胞中的脂质累积,并通过荧光染色和 TG 定
                                                                       cation of bioinformatics techniques and tools in drug
                量检测的手段发现Stambpl1可以抑制OA 引起的脂
                                                                       discovery[J]. Front Pharmacol,2025,16:1547131
                质累积。这一研究可为进一步揭示 Stambpl1 在脂                      [7] CHERMON D,BIRK R. FTO common obesity SNPs interact
                代谢中的功能提供线索。                                            with actionable environmental factors:physical activity,
                    尽管如此,本研究只初步使用了 OA 来诱导                              sugar ⁃ sweetened beverages and wine consumption[J].
                细胞脂质累积进行研究,Stambpl1 如何调控脂滴                             Nutrients,2022,14(19):4202
                的数量或脂质累积的分子机制仍需要进一步研                             [8] BATISTA A P,DE SOUZA T V,DE MENEZES⁃JÚNIOR
                究探索。                                                   L A A,et al. FTO and NOS3 genes associated with pediat⁃
                   利益冲突声明:                                             ric obesity:Corações de Ouro Preto study[J]. BMC Pedi⁃
                   所有作者声明无利益冲突。                                        atr,2025,25(1):223
                   Conflict of Interests:                        [9] CHALKIADAKI A,GUARENTE L. High⁃fat diet triggers
                                                                       inflammation⁃induced cleavage of SIRT1 in adipose tissue
                   All authors declare no conflict of interests.
                                                                       to promote metabolic dysfunction[J]. Cell Metab,2012,
                   作者贡献声明:
                   任钰、季学涛、李超普负责实验内容;任钰、张许、季学涛                          16(2):180-188
                                                                 [10] SHIN J H,KIM I Y,KIM Y N,et al. Obesity resistance
                负责文章撰写;李仲、季学涛负责课题设计。
                   Author’s Contributions:                             and enhanced insulin sensitivity in ahnak -/-  mice fed a
                                                                       high fat diet are related to impaired adipogenesis and
                   REN Yu,JI Xuetao,and LI Chaopu were responsible for
                                                                       increased energy expenditure[J]. PLoS One,2015,10
                the experimental content;REN Yu,ZHANG Xu,and JI Xuetao
                                                                      (10):e0139720
                were responsible for the writing of the article;LI Zhong and JI
                                                                 [11] FERGUSON D,HUTSON I,TYCKSEN E,et al. Role of
                Xuetao were responsible for the project design.
                                                                       mineralocorticoid receptor in adipogenesis and obesity in
               [参考文献]
                                                                       male mice[J]. Endocrinology,2020,161(2):bqz010
               [1] BURRA P,VERDUCI E,DIAS J A,et al. The growing  [12] KAWAI T,AUTIERI M V,SCALIA R. Adipose tissue
                     burden of obesity:addressing a global public health  inflammation and metabolic dysfunction in obesity[J].
                     challenge[J/OL]. United European Gastroenterol J,2025,  Am J Physiol Cell Physiol,2021,320(3):C375-C391
                     doi:10.1002/ueg2.70020                      [13] JI T T,FANG B,WU F,et al. Diet change improves obesity
               [2] 刘    瑾,黄   昀,李超普,等. VPS13A在3T3⁃L1脂肪细                and lipid deposition in high⁃fat diet⁃induced mice[J].
                    胞分化过程中的表达及调控研究[J]. 南京医科大学学                         Nutrients,2023,15(23):4978

                    报(自然科学版),2023,43(8):1041-1046                [14]FUCHS H,JAHN K,HU X N,et al. Breaking a dogma:
   52   53   54   55   56   57   58   59   60   61   62