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向熙
硕士生导师、副研究员

个人简介:

中山大学附属第七医院科研中心副研究员,硕士生导师,中山大学高层次引进人才。于2019年获得中国科学院大学基因组学博士,并于2019/11-2021/5在丹麦奥胡斯大学进行博士后研究工作。20218月通过中山大学高层次引进人才加入中山大学附属第七医院。目前主要研究方向为染色体外环状DNA与人类重大疾病发生发展关系的研究,共发表论文24篇,其中第一/通讯作者研究论文18篇,授权发明专利5项,研究成果主要发表在Nature Communications, Nucleic Acids Research, Molecular Therapy-Nucleic Acids, Cellular and Molecular Life Sciences, Clinical and Translational Medicine, Scientific Data等杂志上。

 

教育背景:

2016/09-2019/06 中国科学院大学 基因组学   博士

2017/11-2018/10 丹麦奥胡斯大学 人类遗传学 国家CSC联培博士

09/2009-06/2012 温州医科大学   遗传学     硕士

09/2005-07/2009 武汉科技大学   生物工程   学士

 

工作经历:

2021/9-至今    中山大学附属第七医院,科研中心,副研究员

2019/11-2021/05 丹麦奥胡斯大学,生物医学系,博士后

2019/07-2019/10 深圳华大研究院,Lars Bolund再生医学研究所,生物技术副研究员

2016/05-2016/08 深圳华大研究院,精准干预研究所,生物技术副研究员

2012/06-2016/04 深圳华大基因, 华大方舟生物技术有限公司,技术总监

 

主要研究方向:

染色体外环状DNAeccDNA)的功能及其与复杂疾病致病机制的关系

 

 

培训经历及证书:

2014/12 获华大基因遗传咨询初级认证

2016/04 获华大基因遗传咨询中级认证(产前诊断专项)

2017/01 获华大基因遗传咨询中级认证(肿瘤与癌症专项)

2018/02 CellFit生物3D打印技术培训(意大利米兰)

2019/01华大基因学院,高级讲师。

 

社会兼职

中国遗传学会肿瘤遗传分会委员

中国临床肿瘤学会(CSCO)胃肠间质瘤专委会委员

中国抗癌协会胃肠间质瘤专委会委员

Scientific Data杂志编委成员

 

教授课程

1.肿瘤学进展(本科+研究生);

2.科研项目实施的组织与管理(研究生);

3.诺贝尔奖的科学之旅:创新与突破(本科生)。

 

发明专利

1. 向熙; 李聪慧; 洪伟芳; 李勇; 陈茜 ; 一种用于单细胞培养的培养基及其制备方法和应用, 2016-9-19, 中国, CN201610831445.3. (已授权)

2. 向熙; 罗永伦; 李聪慧; 窦红伟 ; 快速制备可直接使用的gRNA表达载体的方法及其应用, 2018-10-16, 中国, CN201811205040.4. (已授权)

3. 向熙;余家颖;李菁;一种双链环状DNA体外快速合成的方法,2023-5-5,中国,CN114908083B (已授权)

4. 向熙,余家颖,毛凤彪;一种新型冠状病毒迷你环状DNA疫苗的制备方法,2024-10-01,中国,CN117018178B,(已授权)

5. 向熙,余家颖,毛凤彪;一种新型且高效经济的eccDNA合成方法及其在microRNA过表达中的应用,2023-06-16,中国,202310715863.6

 

经费项目

1. 深圳市科技创新委员会基础研究-面上项目,染色体外环状DNA源性的miRNA驱动胃肠间质瘤恶性进展的作用机制研究JCYJ202506041437580772025-10-212028-10-20,在研,主持

2. 广东省自然科学基金-面上项目2025A1515012601 2025-01-012027-12-31,在研,主持

3. 深圳市科技创新委员会基础研究-面上项目KIT继发突变耐药型胃肠间质瘤的精准基因编辑治疗研究JCYJ20240813150500001 2025-01-012027-12-31,在研,主持

4. 深圳市医学科学院基金人才提升型(本科生培养), A23010012024-012024-12,结题,指导老师

5. 广东省消化系统恶性肿瘤防治研究重点实验室2022年度开放基金,结题,主持

6. 中山大学高校基本科研业务费青年教师培育项目,结题,主持;

7. 深圳市科技创新委员会基础研究-面上项目,携带不同基因元件的染色体外环状DNA的合成及其功能研究JCYJ202205301450140332022-10-282025-10-31结题,主持;

8. 中山大学高层次人才引进启动经费项目,5920262021-092026-09,在研,主持。

 

代表论文 (*为第一/共同第一作者,#为通讯/共同通讯作者)

1. Zhe Xu*, Wei Lv*, Rongzhang He*, Yue Li*, Xi Peng, Ling Lin, Linxiang Lan, Xiaolong Sui, Xin Liu, Guangyi Fan#, Chunhua Lin#, Xi Xiang#, Peng Han#.Somatic structural variants drive upper tract urothelial carcinoma muscle invasiveness via activation of TPX2 transcription. Ebiomedicine 2026 (Accept) (中科院) (Corresponding author) IF=10.8

2. Zilong Wang*, Changze Song*, Xiaoning Hong*, Jiaying Yu*, Zhen Xu, Peng Han, Chunxiao He, Yonglun Luo, Feng Zhang#, Fengbiao Mao#, Jiang Li#, Xi Xiang#. Reduced eccDNA content in idiopathic asthenozoospermia sperm is associated with compromised DNA repair capacity and elevated DNA damage. Cellular & Molecular Biology Letters 2026. (中科院) (Corresponding author) IF=10.2

3. Ling Wei*, Leisheng Shi*, Ning Wu*, Hongyu Zhao, Zibaguli Wubulikasimu, Keyan Liu, Ming Deng, Fengbiao Mao, Xi Xiang#, Hongsen Bi#, Xiaolu Zhao#, CircleBase V2: an eccDNA annotation platform across cancers and species, Nucleic Acids Research, 2025;, gkaf1266, https://doi.org/10.1093/nar/gkaf1266 (中科院二区) (Corresponding author) IF=13.1

4. Zhang, K*., Chen, J.*, He, H., Duan, B., You, C., Hu, Z., Cai, L., Xiang, X#. and Liang, R#. (2025), EccDNA Analysis Provides Novel Insights Into the Molecular Mechanism of Firmness of Fish Fillet. Food Science & Nutrition, 13: e70268. (中科院) (Corresponding author) IF=3.8

5. Chunxiao He*,  Jiaying Yu*,  Shuang Mao*,  Shaohua Yang,  Xianming Jiang,  Lei Huang,  Mingzhe Li,  Yulong He#,  Xinhua Zhang#,  Xi Xiang#. SHP2 inhibition and adjuvant therapy synergistically target KIT-mutant GISTs via ERK1/2-regulated GSK3β/cyclin D1 pathway. Clinical and Translational Medicine202515:e70231. (中科院) (Corresponding author) IF=6.8

6. Zilong Wang*, Jiaying Yu*, Wenli Zhu*, Xiaoning Hong, Zhen Xu, Shuang Mao, Lei Huang, Peng Han, Chunxiao He#, Changze Song# and Xi Xiang#, Unveiling the Mysteries of Extrachromosomal Circular DNA: From Generation to Clinical Relevance in Human Cancers and Health. Molecular Cancer, 23, 276 (2024). https://doi.org/10.1186/s12943-024-02187-5 (中科院一区) (Corresponding author) IF=33.9

7. He Chunxiao*, Zilong Wang*, Jiaying Yu, Shuang Mao, and Xi Xiang#, Current Drug Resistance Mechanisms and Treatment Options in Gastrointestinal Stromal Tumors: Summary and Update. Current Treatment Options in Oncology, 2024. 25(11): p. 1390-1405. (中科院二区) (Corresponding author) IF=4.7

8. Qian Yongbin*., Xiaoning Hong*, Yang Yu*, C. Du, J. Li, J. Yu, W. Xiao, C. Chen, D. Huang, T. Zhong, J. Li, Xi Xiang#, and Zhigang Li#, Characterization and functional analysis of extrachromosomal circular DNA discovered from circulating extracellular vesicles in liver failure. Clinical and Translational Medicine, 2024. 14(10): p. e70059. (中科院) (Corresponding author) IF=6.8

9. Xiaoning Hong*, Jing Li*, Peng Han*, Shaofu Li, Jiaying Yu, Haoran Zhang, Jiang Li#, Yonghui Dang#, Xi Xiang#. The extrachromosomal circular DNA atlas of aged and young mouse brains. Scientific Data. 11: 318. (2024) (中科院二区) (Corresponding author) IF=6.9

10. Jiaying Yu*, Haoran Zhang*, Peng Han*, Xianming Jiang, Jing Li, Bo Li, Shaohua Yang, Chunxiao He, Shuang Mao, Yonghui Dang#, Xi Xiang#, Circle-seq based method for eccDNA synthesis and its application as a canonical promoter independent vector for robust microRNA overexpression, Computational and Structural Biotechnology Journal, Volume 23: p. 358-368, (2024) (中科院) (Corresponding author) IF=4.1

11. Song, X., Hong, X., Wang, Z., Lu, F., Song, C., Wang, X., … Li Jiang#, Xiang Xi#, Xuan Xujun#. (2024). Association between mitochondrial DNA genotype and sperm motility in humans. Mitochondrial DNA Part A, 1–8. https://doi.org/10.1080/24701394.2024.2361609. 2024 (中科院四区)  (共同通讯) (中科院) IF= 0.6

12. Xi Xiang*,#., X. Pan*, W. Lv*, S. Chen*, J. Li, H. Zhang, Y. Liao, J. Yu, J. Li, Y. Dang, Z. You, L. Wang, W. Chen, P. Han#, and J. Tang#, Identification and functional analysis of circulating extrachromosomal circular DNA in schizophrenia implicate its negative effect on the disorder. Clinical and Translational Medicine, 13(11): p. e1488, (2023). (IF=10.6) (中科院) (First author and corresponding author) IF=6.8

13. Jiang, X*., X. Pan*, W. Li, P. Han, J. Yu, J. Li, H. Zhang, W. Lv, Y. Zhang #, Yulong He # and Xi Xiang #. Genome-wide characterization of extrachromosomal circular DNA in gastric cancer and its potential role in carcinogenesis and cancer progression. Cellular and Molecular Life Sciences, 80(7): 191, (2023). (中科院) (Corresponding author) IF=6.2

14. Xiaoguang Pan*, Kunli Qu*, Hao Yuan*, Xi Xiang*, et al. Massively targeted evaluation of therapeutic CRISPR off-targets in cells. Nature communications, 13, 4049, (2022). (IF=16.6)  (中科院一区) (Co-first author)

15. B. Noer, O. K. Horsdal, Xi Xiang, Y. Luo and B. Regenberg. "Extrachromosomal circular DNA in cancer: history, current knowledge, and methods." Trends in genetics, 38(7): 766-781, (2022).  (中科院一区)

16. Xi Xiang*, Giulia I. Corsi*, Christian Anthon*, Kunli Qu*, Xiaoguang Pan, Xue Liang,...Jan Gorodkin # & Yonglun Luo #. Enhancing CRISPR-Cas9 gRNA efficiency prediction by data integration and deep learningNature communications, 12, 3238, (2021).  (中科院一区) (First author)

17. Xi Xiang*Xiaoying Zhao*, Xiaoguang Pan, …, Huajing Teng, Lin Lin, Yonglun Luo, Efficient correction of Duchenne muscular dystrophy mutations by SpCas9 and dual gRNAs, Molecular Therapy-Nucleic Acids, Volume 24, Pages 403-415, (2021). (中科院二区)  (First author)

18. Jiaying Yu*, Xi Xiang*, Jinrong Huang*, Xue Liang*, ...., Yonglun Luo, Lin Lin, Haplotyping by CRISPR-mediated DNA circularization (CRISPR-hapC) broadens allele-specific gene editing, Nucleic Acids Research, gkz1233, (2020). (中科院二区) (Co-first author)

19. Xi Xiang*, Lidan Luo, …, Lin Lin, Yonglun Luo, LION: a simple and rapid method to achieve CRISPR gene editing. Cellular and Molecular Life Sciences, 76, 2633-2645, (2019). (中科院一区)  (First author)

20. Xi Xiang*, Conghui Li, Xi Chen, Yonglun Luo, CRISPR/Cas9-Mediated Gene Tagging: A Step-by-Step Protocol. Methods Mol Biol 1961: 255-269, (2019). (First author)

21. Henrik Devitt Møller*, Lin Lin*, Xi Xiang*,…, Yonglun Luo, CRISPR-C: Circularization of genes and chromosome by CRISPR in human cells. Nucleic Acids Research, 46, e131, (2018). (中科院二区) (Co-first author)

 

 联系方式:

微信:15018548832

邮箱:xiangxi_shon@foxmail.com; xiangx25@mail.sysu.edu.cn

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