全体研究人员 学术带头人

李佳

职称:

教授

研究方向:

慢性气道疾病

研究工作:

1、开发和利用生物信息学方法(深度学习),绘制并解析慢阻肺和肺纤维化等呼吸疾病早期演进过程单细胞多维度表观修饰机制;

2、通过挖掘和整合单细胞表观多组学,发现慢阻肺和肺纤维化早期发生和进展的表观标记和潜在干预靶点;

3、开发基于痰液cell-free DNA甲基化早期检测慢阻肺和肺纤维化发生和进展的液体活检技术。

科研项目:

1、国自然面上项目,Tet2介导造血干细胞衰老相关异染色质定位异常在骨髓增生异常综合征(MDS)中的作用机制研究,49万。

2、广州国家实验室专项项目,吸烟诱导的慢阻肺早期演进表观机制研究,2800万

3、广州市重点研发计划,肺纤维化表观机制及早诊表观标记的研究,50万

代表性学术论文:

1、Perturbing TET2 condensation promotes aberrant genome-wide DNA methylation and curtails leukemia cell growth ;Nature Cell Biology.2024;IF:21.3, I区(倒数第二共通讯)

2、Hong T, Li J, et al. TET2 modulates spatial relocalization of heterochromatin in aged hematopoietic stem and progenitor cells. Nature Aging. 2023 Oct 26:1-4.(共一/共通讯)

3、Yang P, Luo Q, Wang X, Fang Q, Fu Z, Li J, et al. Comprehensive analysis of fibroblast activation protein expression in interstitial lung diseases. American Journal of Respiratory and Critical Care Medicine. 2023 Jan 15;207(2):160-72.(共一)

4、Li J, Hong T, et al. Aberrant DNA hydroxymethylation reshapes transcription factor binding in myeloid neoplasms. Clinical epigenetics. 2022 Dec;14(1):1-4. (第一作者)

5、Zhao S, Li J, Zhang H, et al. Epigenetic alterations of repeated relapses in patient-matched childhood ependymomas. Nature communications. 2022 Nov 5;13(1):6689. (共一)

6、Fang S, Cui D, …, Li J, Huang Y. Ten-Eleven Translocation Ablation Impairs Cardiac Differentiation of Mouse Embryonic Stem Cells. Stem Cells. 2022 Mar 1;40(3):260-72. (倒数第二共同通讯)

7、Chen YS, Li J, et al. Dietary spinach reshapes the gut microbiome in an Apc-mutant genetic background: mechanistic insights from integrated multi-omics. Gut Microbes. 2021 Jan 1;13(1):1972756. (共一)

8、Yin Y, Li J, Li J, et al. LiBis: an ultrasensitive alignment augmentation for low-input bisulfite sequencing. Briefings in bioinformatics. 2021 Jul;22(4):bbaa332. (共一)

9、Li J, Zhao S, Lee M, et al. Reliable tumor detection by whole-genome methylation sequencing of cell-free DNA in cerebrospinal fluid of pediatric medulloblastoma. Science advances. 2020 Oct 16;6(42):eabb5427. (第一作者)

10、Guo L, Li J, et al. A combination strategy targeting enhancer plasticity exerts synergistic lethality against BETi-resistant leukemia cells. Nature communications. 2020 Feb 6;11(1):740. (共一)

联系方式:

Email: jiali@gzhmu.edu.cn