申请人:THE USA, AS REPRESENTED BY THE SECRETARY, DEPART- MENT OF HEALTH AND HUMAN SERVICES
公开号:US20170002355A1
公开(公告)日:2017-01-05
Described herein are compositions composed of peptide nucleic acid strands. In some aspects the peptide nucleic acid strands are complementary to at least a portion of another peptide nucleic acid strand that may have one or more gamma substituents, where the ratio of PNA strands is least 1:1. Certain gamma substituents are capable of effecting attachment of a PNA strand to a cell. The disclosure also concerns construction of nanostructure platforms and vaccines and use of the inventive compositions in inhibiting disease states in mammals.
[EN] PROGRAMMABLE SELF-ASSEMBLED NANOSTRUCTURES BASED ON SIDECHAIN-MODIFIED PNA FOR THE MULTIVALENT DISPLAY OF LIGANDS<br/>[FR] NANOSTRUCTURES AUTO-ASSEMBLÉES PROGRAMMABLES BASÉES SUR UN APN À CHAÎNES LATÉRALES MODIFIÉES POUR LA PRÉSENTATION MULTIVALENTE DE LIGANDS
申请人:USA AS REPRESENTED BY THE SECRETARY DEPT OF HEALTH & HUMAN SERVICES
公开号:WO2011143323A2
公开(公告)日:2011-11-17
The invention concerns compositions comprising strands of polynucleotide and strands of PNA, each PNA strand comprising: (i) from 2 to 50 nucleobase subunits and (ii) one or more gamma substituents. The PNA strands are complementary to at least a portion of at least some of the polynucleotide strands, and the molar ratio of PNA strands to polynucleotide strands being at least 1:1. Certain gamma substituents are capable of effecting attachment of a PNA strand to a cell. The invention also concerns construction of nanostructure platforms and vaccines and use of the inventive compositions in inhibiting disease states in mammals.
Described herein are compositions composed of peptide nucleic acid strands. In some aspects the peptide nucleic acid strands are complementary to at least a portion of another peptide nucleic acid strand that may have one or more gamma substituents, where the ratio of PNA strands is least 1:1. Certain gamma substituents are capable of effecting attachment of a PNA strand to a cell. The disclosure also concerns construction of nanostructure platforms and vaccines and use of the inventive compositions in inhibiting disease states in mammals.