Abstract: The present invention relates to a polymeric nanoparticle conjugate of formula (I). The present invention also relates to pharmaceutical compositions including these polymeric nanoparticle conjugates, and methods of preparation and use thereof.

Abstract: The invention provides methods and compositions for inhibiting, reducing or slowing inflammation or inflammatory arthritis, for treating inflammatory arthritis such as rheumatoid arthritis, psoriatic arthritis, and a spondyloarthropathy, for inhibiting, reducing or slowing osteoclast differentiation, function, or biological activity, for inhibiting or reducing persistence or accumulation of macrophages at an inflamed site or in an inflamed tissue or for promoting or increasing the efflux of macrophages from an inflamed site or an inflamed tissue, for increasing, stimulating, or promoting lymphocyte cell adhesion, for increasing, stimulating, or promoting lymphocyte efflux from a site of inflammation or from an inflamed tissue, and for decreasing, inhibiting, or reducing a lymphocyte cellular response by inhibiting, inhibiting the biological activity of or antagonizing an axonal guidance protein or a receptor thereof. The axonal guidance protein may be a netrin such as netrin-1, and its receptor may be unc5b.

Abstract: Provided herein are methods of treating, preventing or managing atherosclerosis by administering a PDE4 modulator. Pharmaceutical compositions, dosage forms, and kits suitable for use in methods are also provided.

Abstract: The invention provides methods and compositions for stimulating or promoting bone regeneration or repairing bone fracture or for stimulating or increasing differentiation or activation of osteoblasts by administering to a subject a therapeutically effective amount of an adenosine receptor agonist, or an analog, derivative or combination thereof, an adenosine receptor antagonist, or an analog, derivative or combination thereof, or adenosine or a compound that upregulates, increases the amount of or increases the biological activity of adenosine. The invention also extends to pharmaceutical compositions such as those comprising an agent that modulates an adenosine receptor such as an adenosine A2A agonist or A1 antagonist.

Abstract: The invention provides methods and compositions for modulating osteoclastogenesis and for treating bone diseases characterized by bone loss or a decrease in bone mass or density, by administering a compound or agent that modulates the adenosine A1 receptor, in particular, an inhibitor or antagonist of the A1 receptor.

Abstract: Pleiotropic pro-inflammatory cytokines, such as TNF and IL-1, induce expression of a protein molecule, termed TSG-6, in connective tissue cells. TSG-6, or pharmaceutical compositions containing TSG-6, can be used to treat inflammatory diseases and disorders and cancer-related pathologies. Inflammatory diseases and disorders, or cancer related pathologies, can also be treated by introducing human cells transfected with a DNA molecule containing a DNA segment encoding TSG-6 protein, into humans to express therapeutically effective amounts of TSG-6 in vivo or by introducing a vector carrying a DNA segment encoding TSG-6 protein directly into humans in vivo.