Abstract: The invention relates to fusion constructs, methods of using fusion constructs and methods of treating undesirable or aberrant cell proliferation or hyperproliferative disorders, such as tumors, cancers, neoplasia and malignancies.

Abstract: The invention relates to diagnosis, detection, screening, identifying and predicting methods. In various embodiments, methods of the invention include diagnosis, detection, or screening for a hyperproliferative disorder (e.g., a tumor, cancer or neoplasia) in the subject; identifying a subject that will or is likely to respond to a therapy for a hyperproliferative disorder (e.g., a tumor, cancer or neoplasia); and predicting therapeutic efficacy of a hyperproliferative disorder (e.g., a tumor, cancer or neoplasia) treatment in a subject.

Abstract: The invention relates to nucleolin binding peptides, nucleolin binding peptides and anti-nucleolin antibody conjugates with cytotoxic activity, fusion constructs, methods of using nucleolin binding peptides and antibodies and fusion constructs thereof, and methods of treating various disorders, undesirable conditions and diseases treatable with nucleolin binding peptides and fusion constructs, such as undesirable or aberrant cell proliferation (hyperproliferation) or hyperproliferative disorders, including tumors, cancers, neoplasia and malignancies, angiogenesis related or dependent diseases, and inflammatory diseases and inflammation.

Abstract: The invention relates to fusion constructs, methods of using fusion constructs and methods of treating undesirable or aberrant cell proliferation or hyperproliferative disorders, such as tumors, cancers, neoplasia and malignancies.

Abstract: The invention relates to fusion constructs, methods of using fusion constructs and methods of treating undesirable or aberrant cell proliferation or hyperproliferative disorders, such as tumors, cancers, neoplasia and malignancies.

Abstract: The invention relates to fusion constructs, methods of using fusion constructs and methods of treating undesirable or aberrant cell proliferation or hyperproliferative disorders, such as tumors, cancers, neoplasia and malignancies.

Abstract: A non-invasive in vivo technique is disclosed, useful for example in detecting cancers and micrometastases. The technique may be used to selectively deliver drugs to target cells such as tumors, metastases, micrometastases, and individual malignant cells. Ligands with specificity for a target cell receptor, and optionally drug molecules as well, are covalently bound to magnetic nanoparticles, either directly or through a spacer molecule. The ligand precludes the need for a separate coating layer. For example, human breast cancer cells express receptors both for luteinizing hormone/chorionic gonadotropin (LH/CG), and for luteinizing hormone releasing hormone (LHRH). These cells can be specifically targeted by iron oxide nanoparticles covalently linked to LH/CG or LHRH. The nanoparticles are incorporated into the cancer cells through receptor-mediated endocytosis. The specific accumulation in targeted cancer cells enhances resolution for imaging, therapy, or both.

Abstract: Nanoparticle compositions and methods are disclosed for the sustained release of small molecules, such as pharmaceutical compounds in vivo, for example ligand-lytic peptide conjugates. The construction of the nanoparticles helps to prevent self-aggregation of the molecules, and the consequent loss of effectiveness. The system employs layer-by-layer self-assembly of biocompatible polyelectrolyte layers, and layers of charged small molecules such as drug molecules, to form a multilayer nanoparticle in which the drug or other small molecule itself acts as one of the alternating charged layers in the multilayer assembly. The small molecules can then be released over time in a sustained manner. The LbL nano-assemblies can specifically target cancers, metastases, or other diseased tissues, while minimizing side effects.