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Aptamers against Cells Overexpressing Glypican 3 from Expanded Genetic Systems Combined with Cell Engineering and Laboratory Evolution.
Zhang, Liqin; Yang, Zunyi; Le Trinh, Thu; Teng, I-Ting; Wang, Sai; Bradley, Kevin M; Hoshika, Shuichi; Wu, Qunfeng; Cansiz, Sena; Rowold, Diane J; McLendon, Christopher; Kim, Myong-Sang; Wu, Yuan; Cui, Cheng; Liu, Yuan; Hou, Weijia; Stewart, Kimberly; Wan, Shuo; Liu, Chen; Benner, Steven A; Tan, Weihong.
Afiliação
  • Zhang L; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Yang Z; Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, 410082, China.
  • Le Trinh T; Foundation for Applied Molecular Evolution, Firebird Biomolecular Sciences LLC, 13709 Progress Boulevard, Alachua, FL, 32615, USA.
  • Teng IT; Department of Pathology, Immunology, and Laboratory Medicine, Gainesville, FL, 32611, USA.
  • Wang S; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Bradley KM; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Hoshika S; Foundation for Applied Molecular Evolution, Firebird Biomolecular Sciences LLC, 13709 Progress Boulevard, Alachua, FL, 32615, USA.
  • Wu Q; Foundation for Applied Molecular Evolution, Firebird Biomolecular Sciences LLC, 13709 Progress Boulevard, Alachua, FL, 32615, USA.
  • Cansiz S; Department of Pathology, Immunology, and Laboratory Medicine, Gainesville, FL, 32611, USA.
  • Rowold DJ; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • McLendon C; Foundation for Applied Molecular Evolution, Firebird Biomolecular Sciences LLC, 13709 Progress Boulevard, Alachua, FL, 32615, USA.
  • Kim MS; Foundation for Applied Molecular Evolution, Firebird Biomolecular Sciences LLC, 13709 Progress Boulevard, Alachua, FL, 32615, USA.
  • Wu Y; Foundation for Applied Molecular Evolution, Firebird Biomolecular Sciences LLC, 13709 Progress Boulevard, Alachua, FL, 32615, USA.
  • Cui C; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Liu Y; Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, 410082, China.
  • Hou W; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Stewart K; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Wan S; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Liu C; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Benner SA; Departments of Chemistry, Physiology and Functional Genomics, Center for Research at the Bio/Nano Interface, UF Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, FL, 32611, USA.
  • Tan W; Department of Pathology, Immunology, and Laboratory Medicine, Gainesville, FL, 32611, USA. liu@pathology.ufl.edu.
Angew Chem Int Ed Engl ; 55(40): 12372-5, 2016 09 26.
Article em En | MEDLINE | ID: mdl-27601357
ABSTRACT
Laboratory in vitro evolution (LIVE) might deliver DNA aptamers that bind proteins expressed on the surface of cells. In this work, we used cell engineering to place glypican 3 (GPC3), a possible marker for liver cancer theranostics, on the surface of a liver cell line. Libraries were then built from a six-letter genetic alphabet containing the standard nucleobases and two added nucleobases (2-amino-8H-imidazo[1,2-a][1,3,5]triazin-4-one and 6-amino-5-nitropyridin-2-one), Watson-Crick complements from an artificially expanded genetic information system (AEGIS). With counterselection against non-engineered cells, eight AEGIS-containing aptamers were recovered. Five bound selectively to GPC3-overexpressing cells. This selection-counterselection scheme had acceptable statistics, notwithstanding the possibility that cells engineered to overexpress GPC3 might also express different off-target proteins. This is the first example of such a combination.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Aptâmeros de Nucleotídeos / Glipicanas Tipo de estudo: Diagnostic_studies Limite: Animals / Humans Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Aptâmeros de Nucleotídeos / Glipicanas Tipo de estudo: Diagnostic_studies Limite: Animals / Humans Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Estados Unidos