| abstract |
This invention provides a method of detecting a subject having ovarian or breast cancer, comprising the following steps: a) obtaining a whole blood sample from the subject; b) incubating the whole blood sample in a culture in the presence of a media containing a mitogen, so as to induce polyclonal activation of lymphocytic cells to produce specific tumor antigen associated antibodies; c) exposing the culture of step b) to an specific tumor antigen, thereby allowing an antigen-antibody immune complex to form; d) detecting the antigen-antibody immune complex of step c); wherein the presence of tumor antigen associated antibody is indicative of the subject having the cancer. |