AP3S2基因编码的是适配器相关蛋白复合物3的σ2亚基,这种复合物在细胞内囊泡运输过程中发挥着重要作用。AP3复合物负责将蛋白质和膜蛋白从细胞质中运送到晚期内体和溶酶体。AP3S2是AP3复合物的重要组成部分,它的表达和功能异常可能会影响细胞内物质的运输和代谢,进而导致各种疾病的发生。
在多种研究中,AP3S2基因与多种疾病的发生和发展相关。例如,在一项针对中国北方汉族人群的研究中发现,AP3S2基因的rs2028299位点的C等位基因与2型糖尿病的风险增加相关[1]。此外,AP3S2基因的SNPs与慢性乙型肝炎病毒感染患者发生肝细胞癌的风险增加相关[2]。在一项多组织转录组关联研究中,AP3S2基因被确定为与流行性感冒A病毒、麻疹、风疹和腮腺炎病毒感染相关的候选基因[3]。此外,AP3S2基因也与鸡蛋蛋黄的水分含量相关,通过全基因组关联研究确定了与鸡蛋蛋黄水分含量相关的SNPs和候选基因[4]。在NTRK融合肿瘤的研究中,AP3S2-NTRK3融合被确定为BPI-28592抑制剂的靶点[5]。此外,AP3S2基因的SNPs与肥胖和2型糖尿病的发生相关[6]。在肺癌的研究中,AP3S2基因的表达与患者的预后相关,低表达与更好的预后相关[7]。在一项针对南亚人群的全基因组关联研究中,AP3S2基因的SNPs与2型糖尿病的风险增加相关[8]。此外,在遗传证据研究中,AP3S2基因的SNPs与2型糖尿病和周围动脉疾病之间的因果关系相关[9]。最后,在一项针对加勒比海地区西班牙裔人群的研究中,AP3S2基因的SNPs与颈动脉斑块的形成相关[10]。
综上所述,AP3S2基因在多种疾病的发生和发展中发挥着重要作用。AP3S2基因的SNPs与2型糖尿病、肝细胞癌、流行性感冒A病毒、麻疹、风疹、腮腺炎病毒感染、鸡蛋蛋黄的水分含量、NTRK融合肿瘤、肥胖、肺癌、周围动脉疾病的发生相关。AP3S2基因的研究有助于深入理解细胞内物质运输和代谢的机制,为疾病的治疗和预防提供新的思路和策略。
参考文献:
1. Kazakova, Elena V, Zghuang, Tianwei, Li, Tingting, Han, Jun, Qiao, Hong. 2017. The Gas6 gene rs8191974 and Ap3s2 gene rs2028299 are associated with type 2 diabetes in the northern Chinese Han population. In Acta biochimica Polonica, 64, 227-231. doi:10.18388/abp.2016_1299. https://pubmed.ncbi.nlm.nih.gov/28399188/
2. Zhang, Yuan-Qing, Peng, Li-Jun, Cao, Yi-Rong, Sninsky, John J, Guo, Jin-Sheng. 2016. Risk Factors for Hepatocellular Carcinoma in Cirrhotic Patients with Chronic Hepatitis B. In Genetic testing and molecular biomarkers, 20, 535-43. doi:10.1089/gtmb.2016.0062. https://pubmed.ncbi.nlm.nih.gov/27391584/
3. Zhu, Xiaobo, Zou, Yixin, Jia, Linna, Yang, Sheng, Huang, Peng. 2023. Using multi-tissue transcriptome-wide association study to identify candidate susceptibility genes for respiratory infectious diseases. In Frontiers in genetics, 14, 1164274. doi:10.3389/fgene.2023.1164274. https://pubmed.ncbi.nlm.nih.gov/37020999/
4. Zhang, Ruiqi, Yao, Fusheng, Cheng, Xue, Yang, Mengyuan, Ning, Zhonghua. 2023. Identification of candidate genomic regions for egg yolk moisture content based on a genome-wide association study. In BMC genomics, 24, 110. doi:10.1186/s12864-023-09221-8. https://pubmed.ncbi.nlm.nih.gov/36918797/
5. Sheng, Jin, Chen, Hong, Fu, Bang, Wang, Jiabing, Han, Weidong. 2024. BPI-28592 as a novel second generation inhibitor for NTRK fusion tumors. In NPJ precision oncology, 8, 198. doi:10.1038/s41698-024-00686-8. https://pubmed.ncbi.nlm.nih.gov/39256512/
6. Fadason, Tayaza, Ekblad, Cameron, Ingram, John R, Schierding, William S, O'Sullivan, Justin M. 2017. Physical Interactions and Expression Quantitative Traits Loci Identify Regulatory Connections for Obesity and Type 2 Diabetes Associated SNPs. In Frontiers in genetics, 8, 150. doi:10.3389/fgene.2017.00150. https://pubmed.ncbi.nlm.nih.gov/29081791/
7. Ye, Wei, Sun, Lin, Fu, Cong, Dong, Huajie, Zhou, Tong. 2024. A Novel Lysosome-Related Gene Signature Predicts Lung Cancer Prognosis: A Bioinformatics-Driven Study. In Health science reports, 7, e70236. doi:10.1002/hsr2.70236. https://pubmed.ncbi.nlm.nih.gov/39633837/
8. Kooner, Jaspal S, Saleheen, Danish, Sim, Xueling, Tai, E Shyong, Chambers, John C. 2011. Genome-wide association study in individuals of South Asian ancestry identifies six new type 2 diabetes susceptibility loci. In Nature genetics, 43, 984-9. doi:10.1038/ng.921. https://pubmed.ncbi.nlm.nih.gov/21874001/
9. Xiu, Xuehao, Zhang, Haoyang, Xue, Angli, Yang, Yuanhao, Zhao, Huiying. 2022. Genetic evidence for a causal relationship between type 2 diabetes and peripheral artery disease in both Europeans and East Asians. In BMC medicine, 20, 300. doi:10.1186/s12916-022-02476-0. https://pubmed.ncbi.nlm.nih.gov/36042491/
10. Dong, Chuanhui, Beecham, Ashley, Slifer, Susan, Rundek, Tatjana, Sacco, Ralph L. 2010. Genomewide linkage and peakwide association analyses of carotid plaque in Caribbean Hispanics. In Stroke, 41, 2750-6. doi:10.1161/STROKEAHA.110.596981. https://pubmed.ncbi.nlm.nih.gov/20966410/