The present invention relates to CX3CR1-binding polypeptides, in particular polypeptides comprising specific immunoglobulin domains. The invention also relates to nucleic acids encoding such polypeptides; to methods for preparing such polypeptides; to host cells expressing or capable of expressing such polypeptides; to compositions comprising such polypeptides; and to uses of such polypeptides or such compositions, in particular for prophylactic, therapeutic and diagnostic purposes.

Polypeptides comprising functional mutants of an isoform of the human vascular endothelial growth factor A (VEGF-A) folded in a non-natural re-arrangement, where the second and fourth cysteine of the mutant's polypeptide chain is only forming intramolecular bridges, while the seventh and eight are only part of intermolecular bonds. The invention further comprises antigenic preparations containing at least one of these polypeptides, and the pharmaceutical compositions comprising such antigenic preparations and vaccine adjuvants. The antigenic preparations according to the invention are used in the manufacturing of a drug, for the treatment of diseases related to the increment of angiogenesis, inflammation, and immunosuppression, as well as for the restoration of the immune system.

Polypeptides comprising functional mutants of an isoform of the human vascular endothelial growth factor A (VEGF-A) folded in a non-natural re-arrangement, where the second and fourth cysteine of the mutant's polypeptide chain is only forming intramolecular bridges, while the seventh and eight are only part of intermolecular bonds. The invention further comprises antigenic preparations containing at least one of these polypeptides, and the pharmaceutical compositions comprising such antigenic preparations and vaccine adjuvants. The antigenic preparations according to the invention are used in the manufacturing of a drug, for the treatment of diseases related to the increment of angiogenesis, inflammation, and immunosuppression, as well as for the restoration of the immune system.

In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured: Formula AA or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula A can be as defined anywhere herein.

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In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured: Formula AA or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula A can be as defined anywhere herein.

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The present disclosure relates to compositions, methods, and uses for using an isolated anti-FcRn antibody or an antigen-binding fragment thereof that binds to neonatal Fc receptor (FcRn) to prevent, modulate, or treat warm autoimmune hemolytic anemia.

Disclosed are methods of treating an individual, for example, a human individual, or more particularly a pediatric individual, having a disease characterized by liver fibrosis, comprising administering a therapeutically effective amount of one or both of a Complement Factor B inhibitor and a Complement Factor P (“CFP” or “properdin”) inhibitor, e.g., anti-CFP antibody and/or anti-CFB antibody or the respective antigen-binding fragment(s) thereof. Exemplary disease states include, but are not limited to, biliary atresia and post-Kasai biliary atresia.

This disclosure describes methods and compositions for detecting the presence of autoantibodies associated with autoimmune polyglandualar syndrome 1 (APS1) in a biological sample. In particular, detection of APS1-specific autoantibodies that specifically bind to certain APS1 associated autoantigens in such methods is described. Also provided are methods of treating subjects with APS1 or at risk of developing APS1 associated conditions. Also provided are devices and kits useful for the diagnosis and prognostic assessment of subjects having APS1 and for assessing subject risk at developing particular APS1-associated conditions.

The present invention relates to a composition, comprising: IL-1β and vitamin B6; or IL-1β, vitamin B6, and IFN-α, for promoting immunomodulatory activity and inflammation-modulating ability of stem cells, and a method for preparing stem cells having improved immunomodulatory activity and inflammation-modulating ability by using same. When treated with IL-1β and vitamin B6; or IL-1β, vitamin B6, and IFN-α according to the present invention, stem cells are induced to increase IFN-γ inhibition, inducible costimulatory ligand (ICOSL) expression, indoleamine 2,3-dioxygenase (IDO) expression, and Galectin 1 expression, and thus can find various applications in a variety of immune disease treatment fields using stem cells.

The present invention relates to a composition, comprising: IL-1β and vitamin B6; or IL-1β, vitamin B6, and IFN-α, for promoting immunomodulatory activity and inflammation-modulating ability of stem cells, and a method for preparing stem cells having improved immunomodulatory activity and inflammation-modulating ability by using same. When treated with IL-1β and vitamin B6; or IL-1β, vitamin B6, and IFN-α according to the present invention, stem cells are induced to increase IFN-γ inhibition, inducible costimulatory ligand (ICOSL) expression, indoleamine 2,3-dioxygenase (IDO) expression, and Galectin 1 expression, and thus can find various applications in a variety of immune disease treatment fields using stem cells.