The present invention relates to peptides that are upregulated in response to nutritional cues, antibodies which bind to the peptides, nucleic acids encoding the peptides, vectors and host cells.

The present invention relates to peptides that are upregulated in response to nutritional cues, antibodies which bind to the peptides, nucleic acids encoding the peptides, vectors and host cells.

Provided is an improved cell-permeable nuclear import inhibitor (iCP-NI) for inhibition of cytokine storm or an inflammatory disease, in which solubility and stability are improved by introducing an advanced macromolecule transduction domain (aMTD)-based therapeuticmolecule systemic delivery technology (TSDT) into a cell-permeable nuclear import inhibitor (CP-NI, cSN50.1 peptide). The improved cell-permeable nuclear import inhibitor synthetic peptide according to the present disclosure more efficiently blocks signal transduction mediated by stress-responsive transcription factors (SRTFs) including NF-κB, based on remarkable cell permeability, and thus it may be used as an excellent prophylactic or therapeutic agent for cytokine storm or inflammatory diseases.

The present invention includes a milk-derived polypeptide derivative, composition and its method for using. The milk-derived polypeptide together with its cell penetrating peptide derivatives can slow down body weight gain of mice induced by high-fat diet, reduce blood glucose, serum triglycerides and insulin levels, and improve insulin sensitivity and glucose tolerance. In addition, it can function to reduce body weight and blood glucose of already established obese mice model. Therefore, it has potentials to prepare drugs, health care products and food additives for preventing and treating obesity and its complications and other related diseases.

The present invention includes a milk-derived polypeptide derivative, composition and its method for using. The milk-derived polypeptide together with its cell penetrating peptide derivatives can slow down body weight gain of mice induced by high-fat diet, reduce blood glucose, serum triglycerides and insulin levels, and improve insulin sensitivity and glucose tolerance. In addition, it can function to reduce body weight and blood glucose of already established obese mice model. Therefore, it has potentials to prepare drugs, health care products and food additives for preventing and treating obesity and its complications and other related diseases.

The present disclosure provides engineered Class 1 Type I CRISPR-Cas (Cascade) systems that comprise multi-protein effector complexes, nucleoprotein complexes comprising Type I CRISPR-Cas subunit proteins and nucleic acid guides, polynucleotides encoding Type I CRISPR-Cas subunit proteins, and guide polynucleotides. Also, disclosed are methods for making and using the engineered Class 1 Type I CRISPR-Cas systems of the present invention.

The present disclosure provides engineered Class 1 Type I CRISPR-Cas (Cascade) systems that comprise multi-protein effector complexes, nucleoprotein complexes comprising Type I CRISPR-Cas subunit proteins and nucleic acid guides, polynucleotides encoding Type I CRISPR-Cas subunit proteins, and guide polynucleotides. Also, disclosed are methods for making and using the engineered Class 1 Type I CRISPR-Cas systems of the present invention.

The present disclosure describes novel peptides, including peptides that inhibit the proteolytic activity of insulin-de-grading enzyme (IDE). Also described are cosmetic and pharmaceutical formulations including these peptides, as well as a treatment method aimed at improving the appearance and/or texture of skin and/or promoting wound healing and a method for treating diabetes. The disclosed peptides and formulations are particularly useful for addressing the problem of impaired wound healing in diabetes.

The present disclosure describes novel peptides, including peptides that inhibit the proteolytic activity of insulin-de-grading enzyme (IDE). Also described are cosmetic and pharmaceutical formulations including these peptides, as well as a treatment method aimed at improving the appearance and/or texture of skin and/or promoting wound healing and a method for treating diabetes. The disclosed peptides and formulations are particularly useful for addressing the problem of impaired wound healing in diabetes.

Methods for treating coronavirus infection, such as an infection caused by SARS-CoV-2, in a subject in need thereof include administering to the subject a therapeutically effective amount of a composition comprising an isolated polypeptide targeting the spike protein and the transmembrane region of the coronavirus envelope protein. Compositions include isolated polypeptides complementary to residues 30-38 of the envelope protein transmembrane region.