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郭文洁

领域:生物产业 学校:南京大学职称:副教授

<研究方向和兴趣>   
炎症反应消退的机制及药物调控  
 
<主要研究介绍>   
炎症是许多复杂疾病的共性病理基础,亦是医药学领域的前沿科学问题。与炎症的发生(onset)相比,人们对于炎症消退(resolution)机制的认识相对薄弱,现有抗炎药物亦主要针对前者,鲜有针对后者的药物。我们综合采用学科交叉的方法,包括分子生物学技术、化学生物学技术、药理学、组学等技术,聚焦于发现炎症消退的新机制,并从中寻找可供药物调控的关键切入点。   
主要研究方向如下:   
(1)促进NLRP3炎症小体活化消退的机制及药物干预   
(2)线粒体稳态调节的机制及药物干预   
(3)炎症性肠病的病理机制及药物干预   

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代表性论文

1. Guo WJ*, Liu W*, Z Chen, Y Gu, S Peng, L Shen, Y Shen, X Wang, GS Feng, Y Sun#and Q Xu#. Tyrosine phosphatase SHP2 negatively regulates NLRP3 inflammasome activation via ANT1-dependent mitochondrial homeostasis. Nature Communications, 2017,8:2168.

2. Guo WJ*, Zhang YM*, Zhang L, Huang B, Tao FF, Chen W, Guo ZJ, Xu Q#, Sun Y#. Novel monofunctional platinum (II) complex Mono-Pt induces apoptosis-independent autophagic cell death in human ovarian carcinoma cells, distinct from cisplatin. Autophagy2013; 9: 996-1008.

3. Guo WJ*, Sun Y*,#, Liu W*, Wu X, Guo L, Cai P, Wu X, Wu X, Shen Y, Shu Y, Gu Y#, Xu Q#. Small molecule-driven mitophagy-mediated NLRP3 inflammasome inhibition is responsible for the prevention of colitis-associated cancer. Autophagy2014; 10: 972-85.

4. Liu W*, Guo WJ*, Zhu YC, Peng S, Zheng W, Zhang C, Shao FL,YY Zhu, N Hang, LD Kong, XB Meng#, Q Xu#, Yang Sun#, Targeting Peroxiredoxin 1 by a Curcumin Analogue, AI-44, Inhibits NLRP3 Inflammasome Activation and Attenuates Lipopolysaccharide-Induced Sepsis in Mice. J Immunol 2018; 201: 2403-2413.

5. Wu X*, Guo WJ*, Wu L, Gu Y, Gu L, Xu S, Wu X, Shen Y, Ke Y, Tan R, Sun Y#, Xu Q#. Selective sequestration of STAT1 in the cytoplasm via phosphorylated SHP-2 ameliorates murine experimental colitis. J Immunol2012; 189: 3497-507.

6.Zhao M*,Guo WJ*, Wu Y*, Yang C, Zhong L, Deng G, Zhu Y, Liu W, Gu Y, Lu Y, Kong L, Meng X, Xu Q#,and Sun Y#, SHP2 inhibition triggers anti-tumor immunity and synergizes with PD-1 blockade. 2019, 9: 304-315.

7. Geng J*, Liu W, Xiong Y, Ding H, Jiang C, Yang X, Li X, Elgehama A, Sun Y, Xu Q,Guo WJ#, Gao J#.Andrographolide sulfonate improves Alzheimer-associated phenotypes and mitochondrial dysfunction in APP/PS1 transgenic mice. Biomed Pharmacother2018; 97: 1032-1039

8. Zou Y, Wang F, Wang Y, Sun Q, Hu Y, Li Y, Liu W,Guo WJ#, Huang Z, Zhang Y, Xu Q#, Lai Y#. Discovery of imidazoleisoindole derivatives as potent IDO1 inhibitors: Design, synthesis, biological evaluation and computational studies. Eur J Med Chem2017; 40: 293-304.

9. Zou Y, Wang Y, Wang F, Luo M, Li Y, Liu W, Huang Z, Zhang Y,Guo WJ#, Xu Q#, Lai Y#. Discovery of potent IDO1 inhibitors derived from tryptophan using scaffold-hopping and structure-based design approaches. Eur J Med Chem 2017; 138: 199-211.



申请/授权发明专利情况

1. 徐强,孙洋,刘雯,吴静,郭文洁,苯并咪唑类化合物及其应用,授权CN103113307B

2. 谭仁祥,徐强,孙洋,吴汉夔,戈惠明,龚方苑,罗琼,郭文洁,苯基苄胺类化合物及其应用,授权CN102627578A

3. 顾艳宏,徐强,郭文洁,李乐乐,阿帕替尼与Anti‑PD‑1抗体联用在制备结肠癌药物中的应用,中国,申请号CN201710332298.X,公开号CN106963948A

4. 赖宜生,孙其锐,邹毅,徐强,郭文洁,王燕,王芳,李月珍,咪唑并异吲哚类IDO1抑制剂、其制备方法及应用,中国,申请号201710798280.9

5. 赖宜生,王芳,邹毅,徐强,郭文洁,王燕,孙其锐,李月珍. 苯磺酰胺类IDO1抑制剂、其制备方法及应用,中国,申请号201710135502.9,公开号: CN106928101A

6. 赖宜生,邹毅,王芳,徐强,郭文洁,王燕,罗明昊,李月珍. 苯并五元杂环类IDO1抑制剂、其制备方法及应用,中国,申请号201710135045.3,公开号: CN106905256A

7. 赖宜生,邹毅,王芳,徐强,郭文洁,王燕,刘雯,李月珍. 噻唑并嘧啶酮类IDO1抑制剂及其医药用途,中国,申请号201710135501.4,公开号: CN106916164A

8. 赖宜生,邹毅,王芳,徐强,郭文洁,王燕,刘雯,李月珍. 酰肼类IDO1抑制剂及其医药用途,中国,申请号20171013544.9,公开号: CN106905185A

9. 孙洋,徐强,郭文洁,吴兴新,邵粉丽,一种基于条件性敲除技术的脊柱关节炎小鼠模型的建立方法及用途,申请号CN201610634114.0,公开号CN106177999A


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