摘要:
Antigen-expressing, activated dendritic cells are disclosed. Such dendritic cells are used to present tumor, viral or bacterial antigens to T cells, and can be useful in vaccination protocols. Other cytokines can be used in separate, sequential or simultaneous combination with the activated, antigen-pulsed dendritic cells. Also disclosed are methods for stimulating an immune response using the antigen-expressing, activated dendritic cells.
摘要:
Flt3-ligand can be used to generate large numbers of dendritic cells from hematopoietic progenitor and stem cells. Flt3-ligand can be used to augment immune responses in vivo, and expand dendritic cells ex vivo. Such dendritic cells can then be used to present tumor, viral or other antigens to naive T cells, can be useful as vaccine adjuvants. When flt3-L is used and/or administered in combination with other reactive agents, e.g. CD40 binding proteins and 4-1BBL or antibodies reactive with 4-1BB, the combination further enhances immune responses and the effectiveness of vaccine adjuvants.
摘要:
Isolated receptors, DNAs encoding such receptors, and pharmaceutical compositions made therefrom, are disclosed. The isolated receptors can be used to regulate an immune response. The receptors are also useful in screening for inhibitors thereof.
摘要:
A method for the treatment of a condition which is characterized by CD 123-expressing cells in a patient comprises administering to the patient (i) an antibody or antibody fragment which binds selectively to IL-3Rα(CD 123), and (ii) an immunostimulating complex which comprises saponin, a sterol and a phospholipid.
摘要:
The invention relates to methods for modifying a cellular response, such as a CD8+ T cell or NK cell response, by adding an activin modulator in an amount sufficient to modulate activin production. By modulating this production, the cellular response is itself modulated.
摘要:
The present disclosure provides a method for treating lupus, Sjörgen's syndrome or scleroderma, the method comprising administering to the mammal an immunoglobulin which binds an interleukin 3 receptor α (IL-3Rα) chain and which depletes or at least partly eliminates plasmacytoid dendritic cells (p DCs) and basophils to which it binds.
摘要:
Isolated receptors, DNAs encoding such receptors, and pharmaceutical compositions made therefrom, are disclosed. The isolated receptors can be used to regulate an immune response. The receptors are also useful in screening for inhibitors thereof.
摘要:
A method for the treatment of a condition which is characterized by CD 123-expressing cells in a patient comprises administering to the patient (i) an antibody or antibody fragment which binds selectively to IL-3Rα(CD 123), and (ii) an immunostimulating complex which comprises saponin, a sterol and a phospholipid.
摘要:
Isolated receptors, DNAs encoding such receptors, and pharmaceutical compositions made therefrom, are disclosed. The isolated receptors can be used to regulate an immune response. The receptors are also useful in screening for inhibitors thereof.
摘要:
Antigen-expressing, activated dendritic cells are disclosed. Such dendritic cells are used to present tumor, viral or bacterial antigens to T cells, and can be useful in vaccination protocols. Other cytokines can be used in separate, sequential or simultaneous combination with the activated, antigen-pulsed dendritic cells. Also disclosed are methods for stimulating an immune response using the antigen-expressing, activated dendritic cells.