Protein nanospheres and method to treat dysfunction from chemotherapy and immunosuppressive therapy

Abstract

A protein nanospheres and method to treat dysfunction from chemotherapy and immunosuppressive therapy, and a manufacture of fibrinogen-coated albumin spheres (FAS) and High-Fibrinogen Spheres (HFS) which have higher concentrations of fibrinogen molecules per sphere than FAS, and their use for medical treatments. Both kinds of nanoparticles are effective in the mitigation of the toxic effects of certain chemotherapeutic and radiological agents that are typically used in the treatment of cancer, or the treatment of autoimmune diseases, or for patients with both diseases. FAS and HFS can exert their beneficial effects via a variety of mechanisms which match the need of the body for specific cell types, including any of the subgroups of T cells and antibody producing cells, the relative concentration of each kind is vital to the balance between tumor surveillance and autoimmune disease suppression.

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