Cobalt porphyrins for the treatment of blood-related disorders
The use of cobalt porphyrins for the manufacture of an agent for mobilizing bone marrow cells to peripheral blood, preferably used to treat congenital neutropenia, for the treatment and prevention of neutropenia caused by chemotherapy, radiotherapy and pharmacologically-induced neutropenia, for the treatment of acute myeloid leukemia, acute lymphocytic leukemia, myelodysplastic syndromes, and to increase the amount of circulating hematopoietic stem cells in peripheral blood for subsequent isolation in the process of apheresis and allogeneic or autologous transplantation.
1. A method for the treatment of at least one disease selected from the group consisting of congenital neutropenia, neutropenia caused by chemotherapy, radiotherapy and pharmacologically-induced neutropenia, acute myeloid leukemia, acute lymphocytic leukemia, and myelodysplastic syndromes, the method comprising:
inducing mobilization of bone marrow cells to peripheral blood by administering to a patient in need of an increase of G-CSF in the patient's bone marrow or peripheral blood, an effective amount of a solution containing cobalt protoporphyrin IX by intramuscular or subcutaneous injection or oral administration, to increase the available G-CSF in the bone marrow or peripheral blood.
2. The method according to claim 1 , wherein the cobalt protoporphyrin IX is used in a dose range of 0.5-50 μmol/kg of body weight.
3. A method for increasing the amount of circulating hematopoietic stem cells in peripheral blood for subsequent isolation in a process of apheresis for allogeneic or autologous transplantation, the method comprising:
inducing mobilization of bone marrow cells to peripheral blood by administering to a patient in need of an increase in G-CSF in the patient's bone marrow or peripheral blood, an effective amount of a solution containing cobalt protoporphyrin IX by intramuscular or subcutaneous injection or oral administration, to increase the available G-CSF in the bone marrow or peripheral blood.
4. The method according to claim 3 , wherein the cobalt protoporphyrin IX is used in a dose range of 0.5-50 μmol/kg of body weight.
5. A method for the treatment of at least one disease selected from the group consisting of autoimmune diseases, systemic lupus erythematosus, inflammatory bowel diseases, rheumatoid arthritis, and diabetes in which increase in G-CSF concentration in blood is needed, the method comprising:
inducing modulation of T cell response by G-CSF by administering to a patient in need of an increase in G-CSF in the patient's peripheral blood an effective amount of a solution containing cobalt protoporphyrin IX by intramuscular or subcutaneous injection or oral administration to increase the available G-CSF in the peripheral blood.
6. The method according to claim 5 , wherein the step of inducing modulation of T cell response by G-CSF includes inducing a Th2 response.
7. The method according to claim 5 , wherein the cobalt protoporphyrin IX is used in a dose range of 0.5-50 μmol/kg of body weight.