[On general physical aspects of a problem of in vivo effective detection and recognition of malignant cells]

A fundamentally new recognition method of bio-objects (in particular malignant cells) that escape the immune system supervision control is suggested. Recognition of such bio-objects should be carried out by the unified complex consisting of several molecular groups (for example, antibodies) bound to each other, each group identifies on a surface of this bio-object its target binding site. The choice of such targets is determined by a specific surface-antigen expression profiling. Thus the efficiency of recognition appears to be many times higher, than that in a situation when these molecular groups do not form a uniform complex and operate separately. The possibilities of destruction of such recognized cells are discussed.