Abstract: The present invention provides a method of treating pathological inflammation in a patient comprising: administering to the patient a multivalent structured polypeptide comprising multiple copies of the therapeutic peptide. The present invention also provides a kit, comprising: a multivalent structured polypeptide comprising multiple copies of the therapeutic peptide; and instructions teaching administration of the multivalent structured polypeptide to a patient having atopic dermatitis.

Abstract: The present disclosure relates to pharmaceutical compositions comprising a peptide or multivalent polypeptide, and an anti-cancer agent. In some embodiments, the anti-cancer agent is conjugated to the peptide or multivalent polypeptide. The present disclosure also relates to a method of treating cancer or reducing cancer cell proliferation using the peptide or multivalent polypeptide. In some aspects, the peptide or multivalent polypeptide enhances the efficacy of the anti-cancer agent, the targeting of the anti-cancer agent to the cancer cells, or both.

Abstract: The present disclosure relates to pharmaceutical compositions comprising a peptide or multivalent polypeptide, and an anti-cancer agent. In some embodiments, the anti-cancer agent is conjugated to the peptide or multivalent polypeptide. The present disclosure also relates to a method of treating cancer or reducing cancer cell proliferation using the peptide or multivalent polypeptide. In some aspects, the peptide or multivalent polypeptide enhances the efficacy of the anti-cancer agent, the targeting of the anti-cancer agent to the cancer cells, or both.

Abstract: The present disclosure relates to pharmaceutical compositions comprising a peptide or multivalent polypeptide, and an anti-cancer agent. In some embodiments, the anti-cancer agent is conjugated to the peptide or multivalent polypeptide. The present disclosure also relates to a method of treating cancer or reducing cancer cell proliferation using the peptide or multivalent polypeptide. In some aspects, the peptide or multivalent polypeptide enhances the efficacy of the anti-cancer agent, the targeting of the anti-cancer agent to the cancer cells, or both.

Abstract: The methods and compounds disclosed herein are useful in treating a subject having cancer or a viral infection by modulating the innate and adaptive immune systems typically by both inhibiting the function of inhibitory receptors and enhancing activity of activating receptors. Preferred therapeutic compositions comprise a carrier; at least one agent selected from the group consisting of: an anti-inflammatory agent, a cytotoxic T cell proliferation agent, or a NK cell proliferation agent; and a therapeutic peptide of the invention. In certain embodiments the compositions further include a second therapeutic peptide and/or an immunoglobulin admixed therewith in an amount sufficient to enhance passive immunoprotection in the subject.

Abstract: The present invention relates to compositions and kits comprising a peptide that activate the immune response and methods of using the composition for immunotherapy and cancer treatments. The peptide comprises an active peptide sequence of VQATQSNQHTPR. In some embodiments, the peptide may be tetravalent. For example, the peptide has the structure [(VQATQSNQHTPRGGGS)2K]2K—NH2. In some embodiments, the compositions and methods are directed to the treatment of cancer and/or infections.

Abstract: The methods and compounds disclosed herein are useful in treating a subject having cancer or a viral infection by modulating the innate and adaptive immune systems typically by both inhibiting the function of inhibitory receptors and enhancing activity of activating receptors. Preferred therapeutic compositions comprise a carrier; at least one agent selected from the group consisting of: an anti-inflammatory agent, a cytotoxic T cell proliferation agent, or a NK cell proliferation agent; and a therapeutic peptide of the invention. In certain embodiments the compositions further include a second therapeutic peptide and/or an immunoglobulin admixed therewith in an amount sufficient to enhance passive immunoprotection in the subject.

Abstract: The methods and compounds disclosed herein are useful in treating a subject having cancer or a viral infection by modulating the innate and adaptive immune systems typically by both inhibiting the function of inhibitory receptors and enhancing activity of activating receptors. Preferred therapeutic compositions comprise a carrier; at least one agent selected from the group consisting of: an anti-inflammatory agent, a cytotoxic T cell proliferation agent, or a NK cell proliferation agent; and a therapeutic peptide of the invention. In certain embodiments the compositions further include a second therapeutic peptide and/or an immunoglobulin admixed therewith in an amount sufficient to enhance passive immunoprotection in the subject.

Abstract: The present invention relates to compositions and kits comprising a peptide that activate the immune response and methods of using the composition for immunotherapy and cancer treatments. The peptide comprises an active peptide sequence of VQATQSNQHTPR. In some embodiments, the peptide may be tetravalent. For example, the peptide has the structure [(VQATQSNQHTPRGGGS)2K]2K-NH2. In some embodiments, the compositions and methods are directed to the treatment of cancer and/or infections.

Abstract: Polypeptides, such as a multi-valent polypeptide designated svD2, useful in pharmaceutical compositions for stimulation of the adaptive arm of the immune system. svD2 demonstrated in vivo activity in a syngeneic mouse model. svD2 is biologically active at nanomolar concentrations. These properties are believed to result as a consequence of the ability of svD2 to cross-link cell-surface receptors.

Abstract: The methods and compounds disclosed herein are useful in treating a subject having cancer or a viral infection by modulating the innate and adaptive immune systems typically by both inhibiting the function of inhibitory receptors and enhancing activity of activating receptors. Preferred therapeutic compositions comprise a carrier; at least one agent selected from the group consisting of: an anti-inflammatory agent, a cytotoxic T cell proliferation agent, or a NK cell proliferation agent; and a therapeutic peptide of the invention. In certain embodiments the compositions further include a second therapeutic peptide and/or an immunoglobulin admixed therewith in an amount sufficient to enhance passive immunoprotection in the subject.

Abstract: Polypeptides, such as a multi-valent polypeptide designated svD2, useful in pharmaceutical compositions for stimulation of the adaptive arm of the immune system. svD2 demonstrated in vivo activity in a syngeneic mouse model. svD2 is biologically active at nanomolar concentrations. These properties are believed to result as a consequence of the ability of svD2 to cross-link cell-surface receptors.

Abstract: Compositions and methods useful in modulating the innate and adaptive immune systems in a subject, including activation of natural killer (NK) cells and/or CD8+ cytotoxic T lymphocytes. The method typically comprises: administering to the subject a composition comprising a therapeutic peptide or a multivalent structured polypeptide comprising multiple copies of the therapeutic peptide described herein in an amount sufficient to increase activity of NK cells and/or CD8+ cytotoxic T lymphocytes in the subject. Preferred therapeutic compositions comprise a carrier; at least one agent selected from the group consisting of: an anti-inflammatory agent, a cytotoxic T cell proliferation agent, or a NK cell proliferation agent; and a therapeutic peptide or a multivalent structured polypeptides of the invention. In certain embodiments, the composition further comprises an immunoglobulin admixed therewith in an amount sufficient to enhance passive immunoprotection in the subject.

Abstract: Compositions and methods for modulating the innate and adaptive immune systems in a subject. The compositions and methods may inhibit the function of inhibitory receptors and enhance activity of activating receptors. The method typically includes the steps of: administering to the subject a composition having a therapeutic peptide or multivalent polypeptide having multiple copies of the therapeutic peptide in an amount sufficient to increase activity of the immune system in the subject. Compositions may include a carrier; at least one agent selected from the group consisting of: an anti-inflammatory agent, a cytotoxic T cell proliferation agent, and/or a NK cell proliferation agent; and a selected therapeutic peptide or multivalent polypeptide. The compositions may also include an immunoglobulin admixed therewith to enhance passive immunoprotection.

Abstract: The present invention provides methods of synthesizing hydrogels that contain covalently linked polypeptides. These polypeptides may be tetravalent peptides or polypeptides that bind to cell surface receptors. The hydrogels synthesized by the methods of the present invention may be used in wound dressings or applied directly to wounds to promote healing.

Abstract: The present invention provides methods of synthesizing hydrogels that contain covalently linked polypeptides. These polypeptides may be tetravalent peptides or polypeptides that bind to cell surface receptors. The hydrogels synthesized by the methods of the present invention may be used in wound dressings or applied directly to wounds to promote healing.

Abstract: The present invention is directed to a family of therapeutic peptides capable of modulating cytokine expression and/or stimulating the immune system of subject without producing or sustaining serious side-effects. Methods using the peptides to modulate cytokine expression in a subject, treat a disease, enhance vaccination, and stimulate a subject's immune system response are also disclosed.

Abstract: This present invention is directed to peptides, compositions, and methods for modulating endogenous cytokine expression in a subject. More specifically, the invention provides peptides useful in regulating the release of a specific pattern of cytokines that promote angiogenesis and/or can be used to modulate the immune system of a subject.

Abstract: This present invention is directed to peptides, compositions, and methods for modulating endogenous cytokine expression in a subject. More specifically, the invention provides peptides useful in regulating the release of a specific pattern of cytokines that promote angiogenesis and/or can be used to modulate the immune system of a subject.

Abstract: This present invention is directed to peptides, compositions, and methods for modulating endogenous cytokine expression in a subject. More specifically, the invention provides peptides useful in regulating the release of a specific pattern of cytokines that promote angiogenesis and/or can be used to modulate the immune system of a subject.