Immunotherapy for reversing immune suppression
A method for overcoming immune suppression includes the steps of inducing production of naïve T cells and restoring T cell immunity. A method of vaccine immunotherapy includes the steps of inducing production of naïve T cells and exposing the naïve T cells to endogenous or exogenous antigens at an appropriate site. Additionally, a method for unblocking immunization at a regional lymph node includes the steps of promoting differentiation and maturation of immature dendritic cells at a regional lymph node and allowing presentation of processed peptides by resulting mature dendritic cells, thus, for example, exposing tumor peptides to T cells to gain immunization of the T cells. Further, a method of treating cancer and other persistent lesions includes the steps of administering an effective amount of a natural cytokine mixture as an adjuvant to endogenous or exogenous administered antigen to the cancer or other persistent lesions; preferably the natural cytokine mixture is administered in combination with thymosin α 1 .
1. A method for unblocking immunization at a lymph node regional to a lesion to be treated in a cancer patient by administering a natural cytokine mixture (NCM) in combination with thymosin α 1 into lymphatics that drain into said lymph node, inducing production of CD 45 RA positive naïve T cells, promoting maturation and activation of dendritic cells in said regional lymph node and allowing presentation by resulting mature dendritic cells of tumor antigen to CD 45 RA positive naïve T cells to gain immunization of the CD 45 RA positive naïve T cells to the tumor antigen, and measuring naïve T cells by detecting CD 45 RA positive T cells, wherein the detection of an increase in CD 45 RA positive naïve T cells correlates with an improved immune response to tumor antigen.
2. A method according to claim 1 , wherein the tumor antigen is an endogenous tumor antigen.
3. A method according to claim 1 , wherein said administering step is further defined as injecting the NCM in combination with thymosin α 1 perilymphatically, intranodally, intralymphatically, intrasplenically, subcutaneously, intramuscularly, or intracutaneously.
4. A method according to claim 1 , wherein said administering step is further defined as administering a NCM including IL-1, IL-2, IL-6, IL-8, TNFα, and IFN-γ in combination with thymosin α 1 .
5. A method for overcoming T cell depletion in an immune depressed cancer patient by administering to the patient a NCM in combination with thymosin α 1 , inducing production of CD 45 RA positive naïve T cells and restoring T cell immune responses in the patient, and measuring naïve T cells by detecting CD 45 RA positive T cells, wherein the detection of an increase in CD 45 RA positive naïve T cells correlates with an improved immune response to tumor antigen.
6. A method according to claim 5 , wherein said administering step is further defined as injecting the NCM in combination with thymosin α 1 perilymphatically, intranodally, intralymphatically, intrasplenically, subcutaneously, intramuscularly, or intracutaneously.
7. A method according to claim 5 , wherein said administering step is further defined as injecting a NCM including IL-1, IL-2, IL-6, IL-8, IFN-γ, TNF-α in combination with thymosin α 1 .
8. A method according to claim 7 , wherein said administering step is further defined as administering about 150-600 units of IL-2 per injection of the NCM.
9. A method according to claim 5 , wherein said administering step is further defined as codelivering cyclophosphamide and a nonsteroidal anti-inflammatory drug (NSAID).
10. A method for unblocking immunization at a lymph node regional to a lesion to be treated in a cancer patient by inducing production of CD 45 RA positive naïve T cells, promoting maturation and activation of dendritic cells in said regional lymph node and allowing presentation by resulting mature dendritic cells of tumor antigen to the CD 45 RA positive naïve T cells to gain immunization of the CD 45 RA positive naïve T cells to the antigen, and measuring naïve T cells by detecting CD 45 RA positive T cells, wherein the detection of an increase in CD 45 RA positive naïve T cells correlates with an improved immune response to tumor antigen, and wherein said promoting step is further defined as administering a natural cytokine mixture (NCM) in combination with thymosin α 1 into lymphatics that drain into said lymph node, the NCM being produced in the presence of a 4-aminoquinolone antibiotic.
11. A method for overcoming T cell depletion in an immune depressed cancer patient by inducing production of CD 45 RA positive naïve T cells and restoring T cell immune responses in the patient comprising an administering step defined as administering to the patient a NCM in combination with thymosin α 1 , the NCM being produced in the presence of a 4-aminoquinolone antibiotic, and measuring naïve T cells by detecting CD 45 RA positive T cells, wherein the detection of an increase in CD 45 RA positive naïve T cells correlates with an improved immune response to tumor antigen.
12. A method of treating a cancer in an immune suppressed patient by administering to the patient an effective amount of a NCM comprising IL-1, IL-2, IL-6, IL-8, TNFα, and IFN-γ in combination with thymosin α 1 , the NCM being produced in the presence of a 4-aminoquinolone antibiotic, which combination acts as an adjuvant stimulating an immune response in the patient, wherein said stimulating step is further defined as inducing production of CD 45 RA positive naïve T cells, promoting maturation and activation of dendritic cells in a regional lymph node and allowing presentation by resulting mature dendritic cells of tumor antigen to CD 45 RA positive naïve T cells to gain immunization of the CD 45 RA positive naïve T cells to the antigen, and measuring naïve T cells by detecting CD 45 RA positive T cells, wherein the detection of an increase in CD 45 RA positive naïve T cells correlates with an improved immune response to tumor antigen.