Method for inhibiting metastasis by using anti-CCL3 antibodies
View Patent ↗Methods and compositions are provided for inhibiting metastasis of a tumor in a subject, or of inhibiting progression of a primary tumor in a subject which requires macrophages for progression.
1. A method of inhibiting metastasis in a subject of a primary tumor which requires macrophages for progression, comprising administering to the subject an amount of an inhibitor of CCL3 activation of macrophages effective to inhibit metastasis of a tumor wherein the inhibitor of CCL3 activation of macrophages is a neutralizing antibody or a fragment of such an antibody.
2. The method of claim 1 , wherein the tumor is a tumor of the breast, nasopharynx, pharynx, lung, bone, brain, sialaden, stomach, esophagus, testes, ovary, uterus, endometrium, liver, small intestine, appendix, colon, rectum, gall bladder, pancreas, kidney, urinary bladder, breast, cervix, vagina, vulva, prostate, thyroid or skin or is a glioma.
3. The method of claim 1 , wherein the tumor is a tumor of the breast, endometrium or prostate or wherein the primary tumor is a brain tumor or glioma.
4. The method of claim 1 , wherein metastasis is inhibited in lung, bone and/or brain tissue.
5. The method of claim 1 , wherein the antibody is a human antibody, a humanized antibody or a chimeric antibody or wherein the fragment is of a human antibody, of a humanized antibody or of a chimeric antibody.
6. The method of claim 1 , wherein the CCL3 is metastasis-associated-macrophage-secreted CCL3.
7. The method of claim 1 , further comprising administering to the subject an amount of an antagonist of a CCR5 receptor or an antagonist of a CCR1 receptor.