Abstract: The invention provides antibodies, functional fragments, modified and variant forms, nucleic acid and other compositions. Antibodies, functional fragments, modified and variant forms, nucleic acid and other compositions are useful in treatment and diagnostic methods. One treatment method includes inhibiting growth or proliferation of proliferating cells, such as hyperproliferative cells or inducing regression of hyperproliferative cells, such as cells of a cellular hyperproliferative disorder.

Abstract: The invention provides PM-2 antibodies, functional fragments, modified and variant forms, nucleic acid and other compositions. Antibodies, functional fragments, modified and variant forms, nucleic acid and other compositions are useful in treatment and diagnostic methods. One method includes treating metastasis of a neoplasia, tumor or cancer in a subject in need of treatment by administering to the subject an amount of a PM-2 antibody or functional fragment thereof effective to treat metastasis of the neoplasia, tumor or cancer in the subject.

Abstract: The invention provides polypeptide, nucleic acid and other compositions. Polypeptide, nucleic acid and other compositions are useful in treatment and diagnostic methods. One treatment method includes inhibiting growth or proliferation of hyperproliferative cells or inducing regression of hyperproliferative cells, such as cells of a cellular hyperproliferative disorder, or reducing levels of LDL or oxLDL.

Abstract: The present invention features polypeptides, such as antibodies, and their use in the treatment and diagnosis of neoplasms.