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Details of the Faculty or Staff
Name  
Yun Zhang
Title  
 
Highest Education 
  Professor
Address  
Kunming Institute of Zoology, the Chinese Academy of Sciences No. 32 Jiaochang Donglu, Kunming, Yunnan, 650223, P.R.China
Phone  
  +86 871 5198515
Zip Code  
  650223
Fax  
  +86 871 5198515
E-mail  
  zhangy@mail.kiz.ac.cn

Education and Appointments:
Principal Investigator
Yun Zhang

Education and Research Positions
2001 – present: Chief Academic Leader, Department of Animal Toxin Structure and Function, Chinese Academy of Sciences, China                                  
1999 – 2000: Academic Leader, South-West basement of “Knowledge Innovation” project, Chinese Academy of Sciences, China                              
1998 – 1999: Visiting Scholar, Hong Kong University of Science & Technology, China
1997 – 1998:   Visiting Scholar, Medical College of New Mexico University, USA
1993 – 1995: Post-Doctoral Fellow, Biotoxin Unite of Pasteur Institute, Paris
1987 – 1992: Ph.D., Pasteur Institute, Paris
1980 – 1984: B.S., East China University of Science and Technology, China>


Research Interest:

Our group carried out long-term, systemic research on the diversity and the structure-function relationship of proteins and peptides from amphibian and reptile species. Based on the investigations of the structure-function relationship, molecular mechanisms, and biological importance of proteins and peptides from amphibian and reptile species, our results provided useful information and research tools for further scientific research. This information will be particularly relevant to work that focuses on biological adaptation and its molecular mechanisms, the evolutionary characteristics of functional genomic groups, and the molecular mechanisms of human diseases. In addition, our observations provided structure for the development of novel therapeutic drugs. Prof. Zhang has carried out research on the cloning, expression, structure modelling and molecular design of proteins and peptides and on the mechanisms of animal functional proteins and peptides, including enzymatic activity and  ligand-receptor interactions. At present, our research interests focus on two main topics. The first is the construction of venom gland cDNA libraries for representative poisonous animals and the acquisition of 200-300 target cDNA sequences. We also hope to elucidate the structure-function relationship of C-type lectins from Trimeresurus stejnegeri venom, including the determination of its biological activities and an investigation into its platelet membrane target(s). The second is determining the structure-function relationship of skin proteins and peptides from the frog Bombina maxima. The research will adopt traditional biochemical methods to purify skin proteins and peptides from frogs and determine their biological activities.

Public Services:

Honors:
Selected Publication:
1. Lei W, Zhang Y, Yu G, Jiang P, He Y, Lee W (2011) Cloning and sequence analysis of an Ophiophagus hannah cDNA encoding a precursor of two natriuretic pepide domains. Toxicon [Epub ahead of print]
2. Chen Z, Wu J, Zhang Y, Yang X, Yu G, Zhu S, Lee W, Lu Q (2011) A novel platelet glycoprotein Ib-binding protein with human platelet aggregation-inhibiting activity from Trimeresurus jerdonii venom. Toxicon [Epub ahead of print]
3. Gao Q, Xiang Y, Chen Z, Zeng L, Ma X, Zhang Y (2011) betagamma-CAT, a non-lens betagamma-crystallin and trefoil factor complex, induces calcium-dependent platelet apoptosis. Thromb Haemost 105 [Epub ahead of print]
4. Chen ZM, Wu JB, Zhang Y, Yu GY, Lee WH, Lu QM (2011) Jerdonuxin, a novel snaclec (snake C-type lectin) with platelet aggregation activity from Trimeresurus jerdonii venom. Toxicon 57: 109-16
5. Zhang Y, Wu J, Yu G, Chen Z, Zhou X, Zhu S, Li R, Lu Q (2011) A novel natriuretic peptide from the cobra venom. Toxicon 57: 134-40
6. Yu G, Zhang Y, Xiang Y, Jiang P, Chen Z, Lee W (2010) Cell migration-promoting and apoptosis-inhibiting activities of Bm-TFF2 require distinct structure basis. Biochem Biophys Res Commun 400: 724-8
7. Zhang Y, Yu G, Wang Y, Zhang J, Wei S, Lee W (2010) A novel annexin A2 protein with platelet aggregation-inhibiting activity from amphibian Bombina maxima skin. Toxicon 56: 458-65
8. Zhang Y, Yu G, Xiang Y, Wu J, Jiang P, Lee W (2010) Bm-TFF2, a toad trefoil factor, promotes cell migration, survival and wound healing. Biochem Biophys Res Commun 398: 559-64
9. Zhang Y, Zhao H, Yu GY, Liu XD, Shen JH, Lee WH (2010) Structure-function relationship of king cobra cathelicidin. Peptides 31: 1488-93
10. Liu SB, He YY, Zhang Y, Lee WH, Qian JQ, Lai R, Jin Y (2008) A novel non-lens betagamma-crystallin and trefoil factor complex from amphibian skin and its functional implications. PLoS One 3: e1770
11. Lee WH, Li Y, Lai R, Li S, Zhang Y, Wang W (2005) Variety of antimicrobial peptides in the Bombina maxima toad and evidence of their rapid diversification. Eur J Immunol 35: 1220-9
12. Lee WH, Zhang J, Zhang YX, Jin Y, Lai R, Zhang Y (2005) Maximin 9, a novel free thiol containing antimicrobial peptide with antimycoplasma activity from frog Bombina maxima. FEBS Lett 579: 4443-8
13. Zhang J, Zhang Y, Wan SG, Wei SS, Lee WH (2005) Bm-TFF2, a trefoil factor protein with platelet activation activity from frog Bombina maxima skin secretions. Biochem Biophys Res Commun 330: 1027-33
14. Zhang YX, Lai R, Lee WH, Zhang Y (2005) Frog albumin is expressed in skin and characterized as a novel potent trypsin inhibitor. Protein Sci 14: 2469-77

Supported Projects: