Compositions and methods for treating cancer in a subject in need thereof are described that includes administering a therapeutically effective amount of an oligonucleotide that inhibits the binding of splicing regulator SRSF1 or SRSF2 to MDM2 exon 4 or 11.

The present invention discloses a method of treating, preventing or ameliorating tumor growth by administering a therapeutic agent that selectively inhibits dipeptidyl peptidase including fibroblast activation protein and dipeptidyl peptidase 8/9 in combination with an immune checkpoint inhibitor. The method specifically discloses use of Talabostat in combination with an immune checkpoint inhibitor, its pharmaceutical composition and process of preparing such composition.

The invention provides methods of treating an allergic inflammatory condition characterized by inflammation of the squamous epithelium of a target tissue by administering to the subject a pharmaceutical composition comprising a kallikrein 5 (KLK5) inhibitor, and a pharmaceutically acceptable carrier.

The invention provides methods of treating an allergic inflammatory condition characterized by inflammation of the squamous epithelium of a target tissue by administering to the subject a pharmaceutical composition comprising a kallikrein 5 (KLK5) inhibitor, and a pharmaceutically acceptable carrier.

Provided are compositions and methods for preventing, mitigating, decreasing, inhibiting and/or reversing bone loss and/or increasing and/or promoting bone regeneration and remodeling and/or preventing, mitigating, decreasing, inhibiting and/or reversing periodontitis and/or periodontal disease in a subject by administering to the subject an effective amount of an inhibitor of soluble epoxide hydrolase (sEH).

Disclosed herein are methods of inhibiting nuclear pore complex assembly and inducing nuclear pore complex disassembly. Methods to screen for agents that inhibit nuclear pore assembly or induce nuclear pore complex disassembly are also disclosed.

The invention relates to a saRNAs useful in upregulating the expression of the SIRT1 gene and therapeutic compositions comprising the saRNA. Methods of using the saRNA and the therapeutic compositions are also provided.

This disclosure relates to oligonucleotides, compositions and methods useful for reducing PCSK9 expression, particularly in hepatocytes. Disclosed oligonucleotides for the reduction of PCSK9 expression may be double-stranded or single-stranded, and may be modified for improved characteristics such as stronger resistance to nucleases and lower immunogenicity. Disclosed oligonucleotides for the reduction of PCSK9 expression may also include targeting ligands to target a particular cell or organ, such as the hepatocytes of the liver, and may be used to treat hypercholesterolemia, atherosclerosis, and/or one or more symptoms or complications thereof.

An Argonaute protein from eukaryotes and an application thereof are provided. An amino acid sequence of the Argonaute protein is shown in SEQ ID NO: 1 or has at least 50% sequence identity with the sequence shown in SEQ ID NO: 1. The specific cleavage activity of the eukaryotic Argonaute protein on DNA is first proved, and an experimental proof for the study of interaction between the eukaryotic Argonaute protein and DNA is provided. In addition, polypeptides, nucleic acids, expression vectors, compositions, kits, and methods used therein can carry out site-specific operation on intracellular and extracellular genetic materials and can be effectively applied in many fields of biotechnology, providing a new tool for gene editing, modification, and molecular detection of Argonaute polypeptides based on eukaryotic sources.

In some embodiments, the invention is directed to a method for diagnosing fibrosis and/or fibrosis related diseases and to a method for screening a pharmaceutically active compound for the treatment of fibrosis and/or fibrosis related diseases. The present invention further relates to compositions for use in the treatment, amelioration, and/or prevention of fibrosis. In certain embodiments, the compositions modulate the activity of a miRNA for the treatment, amelioration, and/or prevention of fibrosis. In certain embodiments, the compositions inhibit the activity of miR-21 for the treatment, amelioration, and/or prevention of fibrosis.