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Faraji Fatemeh Habibi-Anbouhi Mahdi Behdani Mahdi Kazemi-Lomedasht Fatemeh Shokrgozar Mohammad Ali Zarnani Amir-Hassan Tajik Nader 《International journal of peptide research and therapeutics》2020,26(2):633-639
International Journal of Peptide Research and Therapeutics - Variable antigen-binding domain of camelid single chain antibodies (VHH, Nanobody) and its conjugates are considered among very... 相似文献
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Ehsan Alirahimi Fatemeh Kazemi-Lomedasht Delavar Shahbazzadeh Mahdi Habibi-Anbouhi Mohammad Hosseininejad Chafi Nazli Sotoudeh Hajarossadat Ghaderi Serge Muyldermans Mahdi Behdani 《Biochimica et Biophysica Acta (BBA)/General Subjects》2018,1862(12):2955-2965
Background
An effective therapy against envenoming should be a priority in view of the high number scorpion stings and snakebites. Serum therapy is still widely applied to treat the envenomation victims; however this approach suffers from several shortcomings. The employment of monoclonal antibodies might be an outcome as these molecules are at the core of a variety of applications from protein structure determination to cancer treatment. The progress of activities in the twilight zone between genetic and antibody engineering have led to the development of a unique class of antibody fragments. These molecules possess several benefits and lack many possible disadvantages over classical antibodies. Within recombinant antibody formats, nanobodies or single domain antigen binding fragments derived from heavy chain only antibodies in camelids occupy a privileged position.Scope of review
In this paper we will briefly review the common methods of envenomation treatment and focus on details of various in vivo research activities that investigate the performance of recombinant, monoclonal nanobodies in venom neutralization.Major conclusions
Nanobodies bind to their cognate target with high specificity and affinity, they can be produced in large quantities from microbial expression systems and are very robust even when challenged with harsh environmental conditions. Upon administering, they rapidly distribute throughout the body and seem to be well tolerated in humans posing low immunogenicity.General significance
Scorpion and snake envenomation is a major issue in developing countries and nanobodies as a venom-neutralizing agent can be considered as a valuable and promising candidate in envenomation therapy. 相似文献
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