The present disclosure relates to bifunctional compounds, which find utility as modulators of Interleukin-1 Receptor-Associated Kinase 4 (IRAK-4); the target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hppel-Lindau, cereblon, ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

The present disclosure relates to bifunctional compounds, which find utility as modulators of Interleukin-1 Receptor-Associated Kinase 4 (IRAK-4); the target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hppel-Lindau, cereblon, ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

Disclosed herein is iCP-mParkin. The iCP-mParkin exhibits biological features suitable for treating neuronal cell damage-related diseases. Thus, the iCP-mParkin provided herein can be used in a composition or method for treating, preventing, or alleviating Parkinson's disease, Alzheimer's disease, and Huntington's disease. Furthermore, the iCP-mParkin is higher in stability than conventional iCP-Parkin and as such, is suitable for use as a protein medicine. In addition, the iCP-mParkin obtained by the preparation method provided herein is of high purity and the preparation method is suitable for mass production.

Disclosed herein is iCP-mParkin. The iCP-mParkin exhibits biological features suitable for treating neuronal cell damage-related diseases. Thus, the iCP-mParkin provided herein can be used in a composition or method for treating, preventing, or alleviating Parkinson's disease, Alzheimer's disease, and Huntington's disease. Furthermore, the iCP-mParkin is higher in stability than conventional iCP-Parkin and as such, is suitable for use as a protein medicine. In addition, the iCP-mParkin obtained by the preparation method provided herein is of high purity and the preparation method is suitable for mass production.

A recombinant viral vector comprising an expression cassette which comprises a coding sequence for an shRNA inhibitor of vasohibin (VASH)-small vasohibin binding protein (SVBP) complex operably linked to regulatory sequences which direct expression thereof is provided. Further provided are compositions containing such viral vectors formulated for delivery to a human patient. Also provided are methods using these vectors and compositions for improving or stabilizing cardiac function.

A recombinant viral vector comprising an expression cassette which comprises a coding sequence for an shRNA inhibitor of vasohibin (VASH)-small vasohibin binding protein (SVBP) complex operably linked to regulatory sequences which direct expression thereof is provided. Further provided are compositions containing such viral vectors formulated for delivery to a human patient. Also provided are methods using these vectors and compositions for improving or stabilizing cardiac function.

The present disclosure relates to methods for preventing, treating and/or reducing the severity of conditions or diseases associated with coronavirus infections. The methods comprise of administering an effective amount of a pharmaceutically acceptable compound which is an antioxidant or a substance capable of increasing the level of glutathione in the body. Preferably, the compound is a glutathione precursor selected from cysteine or a derivative thereof, cystine or a derivative thereof, methylsulfonylmethane (MSM) and dimethyl sulfoxide (DMSO), in particular, the glutathione precursor is N-acetylcysteine (NAC). In some embodiments, the compound is selected from lipoic acid, glycine, glutamate, or a derivative thereof, or a pharmaceutically acceptable salt or solvate thereof.

The present disclosure relates to methods for preventing, treating and/or reducing the severity of conditions or diseases associated with coronavirus infections. The methods comprise of administering an effective amount of a pharmaceutically acceptable compound which is an antioxidant or a substance capable of increasing the level of glutathione in the body. Preferably, the compound is a glutathione precursor selected from cysteine or a derivative thereof, cystine or a derivative thereof, methylsulfonylmethane (MSM) and dimethyl sulfoxide (DMSO), in particular, the glutathione precursor is N-acetylcysteine (NAC). In some embodiments, the compound is selected from lipoic acid, glycine, glutamate, or a derivative thereof, or a pharmaceutically acceptable salt or solvate thereof.

Provided are compositions comprising newly identified protein fragments of aminoacyl-tRNA synthetases, polynucleotides that encode them and complements thereof, related agents, and methods of use thereof in diagnostic, drug discovery, research, and therapeutic applications.

Provided are compositions comprising newly identified protein fragments of aminoacyl-tRNA synthetases, polynucleotides that encode them and complements thereof, related agents, and methods of use thereof in diagnostic, drug discovery, research, and therapeutic applications.