Provided herein are deglycosylating enzymes that remove a broad range of N-glycans from N-glycosylated proteins. Further provided are methods of recombinantly producing and expressing the deglycosylating enzymes. The presently described deglycosylating enzymes can be used to produce free glycans for characterization, and for prebiotic and immunostimulatory uses. In addition, the presently described deglycosylating enzymes can be used to produce deglycosylated proteins for characterization, to improve digestion, and to reduce immunogenicity.

Methods of inducing a regulatory T cell (Treg) phenotype and skewing naïve T cells toward a pro-regulatory phenotype are disclosed.

Methods of inducing a regulatory T cell (Treg) phenotype and skewing naïve T cells toward a pro-regulatory phenotype are disclosed.

A nutrient selected from the group consisting of beta-carotene, fiber, Vitamin C, Folate, Vitamin B1, Vitamin B2, Vitamin B5, Vitamin B6, Vitamin B12 and Potassium, or combination of two of more thereof, for use in treating or preventing mastitis, especially subclinical mastitis, in a subject.

A nutrient selected from the group consisting of beta-carotene, fiber, Vitamin C, Folate, Vitamin B1, Vitamin B2, Vitamin B5, Vitamin B6, Vitamin B12 and Potassium, or combination of two of more thereof, for use in treating or preventing mastitis, especially subclinical mastitis, in a subject.

A nutrient selected from the group consisting of beta-carotene, fiber, Vitamin C, Folate, Vitamin B1, Vitamin B2, Vitamin B5, Vitamin B6, Vitamin B12 and Potassium, or combination of two of more thereof, for use in treating or preventing mastitis, especially subclinical mastitis, in a subject.

Compositions comprising doses of NSAIDs less than 75 mg are provided. As shown herein, these compositions may be used for the treatment and prophylaxis of inflammatory conditions on the mucosa. In particular, acetyl salicylic acid at doses of less than 75 mg is shown to have therapeutic and prophylactic effect on the mucosa coupled without the adverse effects associated with NSAID administration.

Compositions comprising doses of NSAIDs less than 75 mg are provided. As shown herein, these compositions may be used for the treatment and prophylaxis of inflammatory conditions on the mucosa. In particular, acetyl salicylic acid at doses of less than 75 mg is shown to have therapeutic and prophylactic effect on the mucosa coupled without the adverse effects associated with NSAID administration.

Compositions comprising doses of NSAIDs less than 75 mg are provided. As shown herein, these compositions may be used for the treatment and prophylaxis of inflammatory conditions on the mucosa. In particular, acetyl salicylic acid at doses of less than 75 mg is shown to have therapeutic and prophylactic effect on the mucosa coupled without the adverse effects associated with NSAID administration.

This invention is in the field of medicinal pharmacology. In particular, the present invention relates to pharmaceutical compositions comprising lactoferrin (e.g., naturally occurring lactoferrin, recombinant lactoferrin) which function as inhibitors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral entry into a subject (e.g., human subject). The invention further relates to methods of preventing, treating and/or ameliorating symptoms related to conditions caused by the SARS-CoV-2 virus (e.g., COVID-19), comprising administering to a subject (e.g., human subject) lactoferrin (e.g., naturally occurring lactoferrin, recombinant lactoferrin) (e.g., oral formulation of lactoferrin, intravenous (IV) formulation of lactoferrin) alone or with additional agents (e.g., remdesivir).