Abstract: The present disclosure provides for antibody-oligonucleotide conjugates, methods of preparation thereof, and methods of use thereof. Also provided are related compounds, compositions and kits.

Abstract: The present disclosure provides methods for conjugating an oligonucleotide and a polypeptide via a transglutaminase-mediated reaction. The conjugates of the present disclosure comprise a linker moiety that provides better stability of the conjugate. Also provided are related compounds, compositions and kits.

Abstract: The present disclosure provides for antibody-oligonucleotide conjugates, methods of preparation thereof, and methods of use thereof. Also provided are related compounds, compositions and kits.

Abstract: Disclosed herein are TLR-agonists compounds, antibody-TLR agonist conjugates, pharmaceutical composition, and methods of use of such compounds or conjugates as therapeutics for treating a disease or condition such as cancer.

Abstract: Disclosed are P-stereogenic groups that may be used in the synthesis of compounds including stereochemically enriched P-stereogenic phosphorothioates. P-stereogenic groups may be provided in nucleoside phosphoramidites including a sugar bonded to a nucleobase and to a stereochemically enriched phosphoramidite as well as methods of their use and methods of making them.

Abstract: The present disclosure provides for antibody-oligonucleotide conjugates, methods of preparation thereof, and methods of use thereof. Also provided are related compounds, compositions and kits.

Abstract: Disclosed are chiral phosphoramidite auxiliary compositions for diastereoselective synthesis of stereochemically enriched oligonucleotides, and nucleoside phosphoramidite compounds comprising the same. Exemplary structures of the chiral phosphoramidite auxiliary compositions include Formulas (IA) and (IB).

Abstract: The present disclosure provides for antibody-oligonucleotide conjugates, methods of preparation thereof, and methods of use thereof. Also provided are related compounds, compositions and kits.

Abstract: Disclosed herein are Trastuzumab-linked TLR-agonist derivative analogs that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The Trastuzumab-linked TLR-agonist derivative analogs can include a wide range of possible functionalities, but typically have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid Trastuzumab-linked TLR-agonist derivative analogs that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such Trastuzumab-linked TLR-agonist derivative analogs. Typically, the modified Trastuzumab-linked TLR-agonist derivative analogs include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group.

Abstract: Immunomodulating polynucleotides are disclosed. The immunomodulating polynucleotides may contain 5-modified uridine, 5-modified cytidine, a total of from 6 to 16 nucleotides, and/or one or more abasic spacers and/or internucleoside phosphotriesters. Also disclosed are conjugates containing a targeting moiety and one or more immunomodulating polynucleotides. The immunomodulating polynucleotides and conjugates may further contain one or more auxiliary moieties. Also disclosed are compositions containing the immunomodulating polynucleotides or the conjugates containing one or more stereochemically enriched internucleoside phosphorothioates. Further disclosed are pharmaceutical compositions containing the immunomodulating polynucleotides or the conjugates and methods of their use.

Abstract: Immunomodulating polynucleotides are disclosed. The immunomodulating polynucleotides may contain 5-modified uridine, 5-modified cytidine, a total of from 6 to 16 nucleotides, and/or one or more abasic spacers and/or internucleoside phosphotriesters. Also disclosed are conjugates containing a targeting moiety and one or more immunomodulating polynucleotides. The immunomodulating polynucleotides and conjugates may further contain one or more auxiliary moieties. Also disclosed are compositions containing the immunomodulating polynucleotides or the conjugates containing one or more stereochemically enriched internucleoside phosphorothioates. Further disclosed are pharmaceutical compositions containing the immunomodulating polynucleotides or the conjugates and methods of their use.

Abstract: The invention features a hybridized polynucleotide construct containing a passenger strand, a guide strand loadable into a RISC complex, and (i) a 3?-terminal or an internucleotide non-bioreversible group in the guide strand; or (ii) a 5?-terminal, a 3?-terminal, or an internucleotide non-bioreversible group in the passenger strand, and a 5?-terminal, a 3?-terminal, or an internucleotide disulfide bioreversible group in the guide strand or the passenger strand. The invention also features methods of delivering a polynucleotide to a cell using the hybridized polynucleotide construct. The invention further features methods of reducing the expression of a polypeptide in a cell using the hybridized polynucleotide construct.

Abstract: Disclosed are P-stereogenic groups that may be used in the synthesis of compounds including stereochemically enriched P-stereogenic phosphorothioates. P-stereogenic groups may be provided in nucleoside phosphoramidites including a sugar bonded to a nucleobase and to a stereochemically enriched phosphoramidite as well as methods of their use and methods of making them.

Abstract: Disclosed are polynucleotide constructs having a strand linked to a moiety carrying one or more auxiliary moieties. Also disclosed are polynucleotide constructs interrupted with a sugar analogue, and polynucleotide constructs with stereochemical{circumflex over (?)}enriched phosphorothioates. The polynucleotide constructs may be provided as hybridized polynucleotide constructs. Also featured are methods of delivery a polynucleotide construct to a cell and methods of reducing the expression of a protein in a cell by contacting the cell with the disclosed polynucleotide construct or hybridized polynucleotide construct.

Abstract: The invention features a hybridized polynucleotide construct including a passenger strand, a guide strand loadable into a RISC complex, and one or more auxiliary moieties. At least one of the auxiliary moieties is non-bioreversibly linked to an internucleoside phosphate or phosphorothioate in the passenger strand. The invention further features methods of delivery a polynucleotide construct to a cell and methods of reducing the expression of a protein in a cell. The methods typically involve contacting the cell with the hybridized polynucleotide construct.

Abstract: The invention features a mononucleotide comprising a nucleobase bonded to a sugar having a 3?-carbon and a 5?-carbon, where the 5?-carbon is bonded to a phosphorus (V) atom of a phosphate group through an oxygen atom, the phosphorus (V) atom being bonded to (i) a disulfide bioreversible group through an oxygen atom; and (ii) (a) optionally substituted amino, optionally substituted alkoxy, optionally substituted aryloxy, or optionally substituted heteroaryloxy; or (b) the 3?-carbon through an oxygen atom. The invention also features methods of delivering the mononucleotide to a cell and methods of treating a subject having Hepatitis C.

Abstract: Immunomodulating polynucleotides are disclosed. The immunomodulating polynucleotides may contain 5-modified uridine, 5-modified cytidine, a total of from 6 to 16 nucleotides, and/or one or more abasic spacers and/or internucleoside phosphotriesters. Also disclosed are conjugates containing a targeting moiety and one or more immunomodulating polynucleotides. The immunomodulating polynucleotides and conjugates may further contain one or more auxiliary moieties. Also disclosed are compositions containing the immunomodulating polynucleotides or the conjugates containing one or more stereochemically enriched internucleoside phosphorothioates. Further disclosed are pharmaceutical compositions containing the immunomodulating polynucleotides or the conjugates and methods of their use.

Abstract: The invention features a hybridized polynucleotide construct containing a passenger strand, a guide strand loadable into a RISC complex, and (i) a 3?-terminal or an internucleotide non-bioreversible group in the guide strand; or (ii) a 5?-terminal, a 3?-terminal, or an internucleotide non-bioreversible group in the passenger strand, and a 5?-terminal, a 3?-terminal, or an internucleotide disulfide bioreversible group in the guide strand or the passenger strand. The invention also features methods of delivering a polynucleotide to a cell using the hybridized polynucleotide construct. The invention further features methods of reducing the expression of a polypeptide in a cell using the hybridized polynucleotide construct.

Abstract: The invention features polynucleotide constructs containing one or more components (i) containing a disulfide linkage, where each of the one or more components is attached to an internucleotide bridging group or a terminal group of the polynucleotide construct, and each of the one or more components (i) contains one or more bulky groups proximal to the disulfide group. The invention also features polynucleotide constructs containing one or more components (i) containing a disulfide linkage, where each of the one or more components (i) is attached to an internucleotide bridging group or a terminal group of the polynucleotide construct, and each of the one or more components (i) contains at least 4 atoms in a chain between the disulfide linkage and the phosphorus atom of the internucleotide bridging group or the terminal group; and where the chain does not contain a phosphate, an amide, an ester, or an alkenylene.

Abstract: Described are novel compounds of the Formula (I), their derivatives, analogs, tautomeric forms, regioisomers, stereoisomers, polymorphs, solvates, intermediates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites and prodrugs thereof. These compounds are effective in lowering blood glucose, serum insulin, free fatty acids, cholesterol, triglyceride levels; treatment of obesity, inflammation, autoimmune diseases such as multiple sclerosis, rheumatoid arthritis; treatment and/or prophylaxis of type II diabetes. These compounds are more particularly dipeptidyl peptidase (DPP IV) inhibitors.