Abstract: Disclosed herein are methods for reducing neuropathy and neuropathic symptoms and/or promoting neurogenesis, neuritogenesis, neuroprotection and neuroregeneration using saposin C-phospholipid compositions. Also disclosed are methods for treating cancer by administering a saposin C-phospholipid nanovesicle formulation and one or more antineoplastic agents or immune checkpoint inhibitors, and kits for the treatment of cancer comprising, in separate containers, (a) a saposin C-phospholipid pharmaceutical composition, and (b) a pharmaceutical composition containing an antineoplastic agent or a pharmaceutical composition containing an immune checkpoint inhibitor.

Abstract: The invention provides an expression cassette comprising a DNA sequence encoding amino acids 1-99 of human preproenkephalin, a DNA sequence encoding a precursor of a carboxy-amidated peptide flanked by dibasic cleavage sites and optionally a DNA sequence encoding a marker protein (such as Enhanced Green Fluorescent Protein (GNP)) all in operable linkage and under control of a promoter. Where the encoded precursor of a carboxy-amidated peptide is an agonist for an opioid receptor, the invention further provides a method of treating neuropathic pain by administering the gene transfer vector comprising such an expression cassette to a patient.

Abstract: The invention provides an expression cassette comprising a DNA sequence encoding amino acids 1-99 of human preproenkephalin, a DNA sequence encoding a precursor of a carboxy-amidated peptide flanked by dibasic cleavage sites and optionally a DNA sequence encoding a marker protein (such as Enhanced Green Fluorescent Protein (GFP)) all in operable linkage and under control of a promoter. Where the encoded precursor of a carboxy-amidated peptide is an agonist for an opioid receptor, the invention further provides a method of treating neuropathic pain by administering the gene transfer vector comprising such an expression cassette to a patient.

Abstract: The invention provides an expression cassette comprising a DNA sequence encoding amino acids 1-99 of human preproenkephalin, a DNA sequence encoding a precursor of a carboxy-amidated peptide flanked by dibasic cleavage sites and optionally a DNA sequence encoding a marker protein (such as Enhanced Green Fluorescent Protein (GFP)) all in operable linkage and under control of a promoter. Where the encoded precursor of a carboxy-amidated peptide is an agonist for an opioid receptor, the invention further provides a method of treating neuropathic pain by administering the gene transfer vector comprising such an expression cassette to a patient.

Abstract: The invention provides an expression cassette comprising a DNA sequence encoding amino acids 1-99 of human preproenkephalin, a DNA sequence encoding a precursor of a carboxy-amidated peptide flanked by dibasic cleavage sites and optionally a DNA sequence encoding a marker protein (such as Enhanced Green Fluorescent Protein (GFP)) all in operable linkage and under control of a promoter. Where the encoded precursor of a carboxy-amidated peptide is an agonist for an opioid receptor, the invention further provides a method of treating neuropathic pain by administering the gene transfer vector comprising such an expression cassette to a patient.