The present disclosure provides engineered human extracellular DNASE proteins (e.g., variants of DNASE1 (D1), DNASE1-LIKE 1 (D1L1), DNASE1-LIKE 2 (DTL2), DNASE1-LIKE 3 Isoform 1 (DTL3), DNASE1-LIKE 3 Isoform 2 (DTL3-2), DNASE2A (D2A), and DNASE2B (D2B)) that are useful for treating conditions characterized by neutrophil extracellular trap (NET) accumulation and/or release. In accordance with the invention, the DNase variant has advantages for therapy and/or large-scale manufacturing.

The present disclosure provides engineered human extracellular DNASE proteins (e.g., variants of DNASE1 (D1), DNASE1-LIKE 1 (D1L1), DNASE1-LIKE 2 (DTL2), DNASE1-LIKE 3 Isoform 1 (DTL3), DNASE1-LIKE 3 Isoform 2 (DTL3-2), DNASE2A (D2A), and DNASE2B (D2B)) that are useful for treating conditions characterized by neutrophil extracellular trap (NET) accumulation and/or release. In accordance with the invention, the DNase variant has advantages for therapy and/or large-scale manufacturing.

A recombinant adeno-associated virus (rAAV) comprising an AAVhu68 capsid and a vector genome comprising a lysosomal beta-galactosidase gene (for example, galactosidase beta 1 gene, GBL1) is provided (i.e., rAAVhu68.GBL1). Also provided a composition containing an effective amount of rAAVhu68.GBL1 to ameliorate symptoms of GM1 gangliosidosis, including, e.g., increased average life span, decreased need for feeding tube, reduction in seizure incidence and frequency, reduction in progression towards neurocognitive decline and/or improvement in neurocognitive development.

A recombinant adeno-associated virus (rAAV) comprising an AAVhu68 capsid and a vector genome comprising a lysosomal beta-galactosidase gene (for example, galactosidase beta 1 gene, GBL1) is provided (i.e., rAAVhu68.GBL1). Also provided a composition containing an effective amount of rAAVhu68.GBL1 to ameliorate symptoms of GM1 gangliosidosis, including, e.g., increased average life span, decreased need for feeding tube, reduction in seizure incidence and frequency, reduction in progression towards neurocognitive decline and/or improvement in neurocognitive development.

The present invention provides novel methods for treating and preventing colorectal cancer in a subject by administering a composition comprising β-galactosidase, a bacterial culture capable of producing β-galactosidase, such as an S. thermophilus culture, or a fraction of the culture comprising β-galactosidase. A kit useful for such methods is also provided. In addition, the present invention provides a composition for treating or preventing colon cancer.

The present invention provides novel methods for treating and preventing colorectal cancer in a subject by administering a composition comprising β-galactosidase, a bacterial culture capable of producing β-galactosidase, such as an S. thermophilus culture, or a fraction of the culture comprising β-galactosidase. A kit useful for such methods is also provided. In addition, the present invention provides a composition for treating or preventing colon cancer.

A composition containing enzymes, L-arginine, and other components for treating exocrine pancreatic enzyme insufficiencies and gastrointestinal disorders in mammals. The compositions replace pancreatic enzymes while concurrently treating the side effects of small intestinal bacterial overgrowth and gastrointestinal mucosal degeneration that occurs with pancreatic enzyme loss. The composition can be mixed into animal feeds or sprayed onto extruded feeds prior to consumption.

A composition containing enzymes, L-arginine, and other components for treating exocrine pancreatic enzyme insufficiencies and gastrointestinal disorders in mammals. The compositions replace pancreatic enzymes while concurrently treating the side effects of small intestinal bacterial overgrowth and gastrointestinal mucosal degeneration that occurs with pancreatic enzyme loss. The composition can be mixed into animal feeds or sprayed onto extruded feeds prior to consumption.

The present invention relates to polypeptides having N-acetyl glucosamine oxidase activity and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.

The present invention relates to polypeptides having N-acetyl glucosamine oxidase activity and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.