Devices for local delivery of tacrolimus or a derivative thereof are provided, wherein the devices comprise a polymeric matrix containing tacrolimus or a derivative thereof that provides for delayed and extended release of tacrolimus or a derivative thereof. The devices can locally deliver tacrolimus or a derivative thereof to injured nervous system tissue upon implantation in a subject. Thus, techniques for local delivery of tacrolimus or a derivative thereof and methods of treatment using such devices are also provided.

Devices for local delivery of tacrolimus or a derivative thereof are provided, wherein the devices comprise a polymeric matrix containing tacrolimus or a derivative thereof that provides for delayed and extended release of tacrolimus or a derivative thereof. The devices can locally deliver tacrolimus or a derivative thereof to injured nervous system tissue upon implantation in a subject. Thus, techniques for local delivery of tacrolimus or a derivative thereof and methods of treatment using such devices are also provided.

Therapeutic protein-drug conjugates comprising annexins conjugated to drug payloads for targeting stressed human cells (e.g., cancer cells), bacterial cells, fungal cells, or parasitic cells which express phosphatidylserine. The protein-drug conjugates generally contain multiple drug molecules per annexin molecule. The annexin binds to the surface of cells, but is also endocytosed efficiently, thereby delivering the drug to the cytoplasm of the target cell.

Therapeutic protein-drug conjugates comprising annexins conjugated to drug payloads for targeting stressed human cells (e.g., cancer cells), bacterial cells, fungal cells, or parasitic cells which express phosphatidylserine. The protein-drug conjugates generally contain multiple drug molecules per annexin molecule. The annexin binds to the surface of cells, but is also endocytosed efficiently, thereby delivering the drug to the cytoplasm of the target cell.

In various embodiments tolerogenic nanoparticles are provided that induce immune tolerance to one or more desired antigen(s) and/or that reduce an immune response to those antigen(s). In certain embodiments the tolerogenic nanoparticle comprises a nanoparticle comprising a biocompatible polymer; an antigen disposed within or attached to said biocompatible polymer where said antigen comprises an antigen to which immune tolerance is to be induced by administration of said tolerogenic nanoparticle to a mammal; and a first targeting moiety that binds to a scavenger receptor in the liver, and/or a second targeting moiety that binds to a mannose receptor in the liver, and/or a third targeting moiety that binds to hepatocytes, wherein said first and/or second and/or third targeting moiety are attached to the surface of said nanoparticle.

In various embodiments tolerogenic nanoparticles are provided that induce immune tolerance to one or more desired antigen(s) and/or that reduce an immune response to those antigen(s). In certain embodiments the tolerogenic nanoparticle comprises a nanoparticle comprising a biocompatible polymer; an antigen disposed within or attached to said biocompatible polymer where said antigen comprises an antigen to which immune tolerance is to be induced by administration of said tolerogenic nanoparticle to a mammal; and a first targeting moiety that binds to a scavenger receptor in the liver, and/or a second targeting moiety that binds to a mannose receptor in the liver, and/or a third targeting moiety that binds to hepatocytes, wherein said first and/or second and/or third targeting moiety are attached to the surface of said nanoparticle.

In various embodiments tolerogenic nanoparticles are provided that induce immune tolerance to one or more desired antigen(s) and/or that reduce an immune response to those antigen(s). In certain embodiments the tolerogenic nanoparticle comprises a nanoparticle comprising a biocompatible polymer; an antigen disposed within or attached to said biocompatible polymer where said antigen comprises an antigen to which immune tolerance is to be induced by administration of said tolerogenic nanoparticle to a mammal; and a first targeting moiety that binds to a scavenger receptor in the liver, and/or a second targeting moiety that binds to a mannose receptor in the liver, and/or a third targeting moiety that binds to hepatocytes, wherein said first and/or second and/or third targeting moiety are attached to the surface of said nanoparticle.

Disclosed are means, methods and compositions of matter useful for treatment of lung inflammation associated with viral and bacterial infections, as well as with systemic inflammation, through administration of umbilical cord blood derived plasma-based compositions. In one embodiment the invention teaches administration of umbilical cord blood plasma together with pterostilbene, and/or sulforaphane, and/or thymoquinone, and/or Epigallocatechin gallate (EGCG) and/or n-acetylcysteine in an aerosolized manner to patients suffering from COVID-19 associated pulmonary deficiencies. In another embodiment, umbilical cord blood plasma is administered with immune stimulatory agents in order to concurrently inhibit propagation of viral load in the lung while suppressing pulmonary deficiencies.

Disclosed are means, methods and compositions of matter useful for treatment of lung inflammation associated with viral and bacterial infections, as well as with systemic inflammation, through administration of umbilical cord blood derived plasma-based compositions. In one embodiment the invention teaches administration of umbilical cord blood plasma together with pterostilbene, and/or sulforaphane, and/or thymoquinone, and/or Epigallocatechin gallate (EGCG) and/or n-acetylcysteine in an aerosolized manner to patients suffering from COVID-19 associated pulmonary deficiencies. In another embodiment, umbilical cord blood plasma is administered with immune stimulatory agents in order to concurrently inhibit propagation of viral load in the lung while suppressing pulmonary deficiencies.

Disclosed are means, methods and compositions of matter useful for treatment of lung inflammation associated with viral and bacterial infections, as well as with systemic inflammation, through administration of umbilical cord blood derived plasma-based compositions. In one embodiment the invention teaches administration of umbilical cord blood plasma together with pterostilbene, and/or sulforaphane, and/or thymoquinone, and/or Epigallocatechin gallate (EGCG) and/or n-acetylcysteine in an aerosolized manner to patients suffering from COVID-19 associated pulmonary deficiencies. In another embodiment, umbilical cord blood plasma is administered with immune stimulatory agents in order to concurrently inhibit propagation of viral load in the lung while suppressing pulmonary deficiencies.