Abstract: The present invention provides antibodies and antibody fragments directed against extracellular domains of the EBV LMP proteins, including LMP1, LMP2A and LMP2B. The invention also provides methods of treating EBV-associated malignancies using these LMP specific antibodies.

Abstract: Compositions and methods for detecting and treating cancers expressing Mullerian inhibiting substance Type II receptor (MISIIR) are provided.

Abstract: The invention provides scFv antibodies and monoclonal antibodies that neutralize SARS-CoV. Also provided are methods of treating and/or preventing a coronavirus-related disease or disorder such as SARS. The invention also provides methods of vaccinating a patient against SARS-CoV. Also provided are methods of diagnosing coronavirus-related diseases or disorders and methods of detecting the presence of a coronavirus in a sample. The invention additionally provides methods of screening for compounds that modulate the binding of SARS-CoV and the SARS-CoV receptor ACE2 as well as for compounds useful to treat SARS-CoV-related diseases or disorders.

Abstract: The presently disclosed subject matter provides populations of stem cells that are purified from bone marrow, peripheral blood, and/or other sources. Also provided are methods of using the stem cells for treating tissue and/or organ damage in a subject.

Abstract: The present invention relates to anti-West Nile virus E protein (WNE) antibodies, including human antibodies, and antigen-binding portions thereof. In particular, the invention relates to such antibodies and portions that prevent, inhibit, or treat a flavivirus infection, including a West Nile Virus infection. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or that are portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-WNE antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-WNE antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis, prophylaxis and treatment.

Abstract: The invention provides scFv antibodies and monoclonal antibodies that bind to and decrease an activity of Carbonic Anhydrase IX (G250). Also provided are methods of treating and/or preventing cancer, such as renal clear cell cancer. Also provided are methods of identifying a carbonic anhydrase IX (G250) protein. The invention additionally provides methods of modifying immune effector cells, and the immune effector cells modified thereby.

Abstract: An elective healthcare insurance model using an individual's own peripheral blood stem cells for the individual's future healthcare uses. An individual can elect to have his or her own stem cells collected, processed and preserved, while he or she is in healthy or “pre-disease” state, for future distribution for his or her healthcare needs. The process includes methods of collection, processing, preservation and distribution of adult (including pediatric) peripheral blood stem cells during non-diseased state. The stem cells collected will contain adequate dosage amounts, for one or more transplantations immediately when needed by the individual for future healthcare treatments. The collected adult or non-neonate child peripheral blood stem cells can be aliquoted into defined dosage fractions before cryopreservation so that cells can be withdrawn from storage without the necessity of thawing all of the collected cells.

Abstract: There is disclosed a gene-delivery compound comprising: (A) a single-chain binding polypeptide having at least one effector segment which includes at least one cysteinyl residue; and (B) a nucleic acid-binding moiety which is coupled to the polypeptide via the cysteinyl residue. There is disclosed also a gene-delivery compound comprising: (A) a single-chain, binding polypeptide having at least one effector segment which includes at least one cysteinyl residue; (B) a lipid-associating moiety which is coupled to the polypeptide via the cysteinyl residue. Additionally disclosed are compositions comprising the above-mentioned compounds and a nucleic acid.

Abstract: A vector system that will produce a pseudotyped lentiviral vector that can be used to deliver a desired gene is disclosed. The vector constructs that are described include a number of modifications that enhance the safety of the vector. The vector can be used to more specifically target cells for expression of certain genes.

Abstract: A nucleic acid delivery system is described. The delivery system contains a fusion protein having a target moiety and a nucleic acid binding moiety, and a nucleic acid sequence bound to the nucleic acid binding moiety of the fusion protein. The target moiety can be an antibody or a ligand. The use of this nucleic acid delivery system to transienntly or stably express a desired nucleic acid sequence in a cell is disclosed. Also disclosed is the use of this delivery system to target a cell and deliver a desired product.

Abstract: Compositions and methods for detecting and treating cancers expressing Mullerian inhibiting substance Type II receptor (MISIIR) are provided.

Abstract: A vector system that will produce a pseudotyped lentiviral vector that can be used to deliver a desired gene is disclosed. The vector constructs that are described include a number of modifications that enhance the safety of the vector. The vector can be used to more specifically target cells for expression of certain genes.

Abstract: The present invention is directed to methods of altering the regulation of the immune system, e.g., by selectively targeting individual or classes of immunomodulatory receptor molecules (IRMs) on cells comprising transducing the cells with an intracellularly expressed antibody, or intrabody, against the IRMs. In a preferred embodiment the intrabody comprises a single chain antibody against an IRM, e.g, MHC-1 molecules.

Abstract: The invention relates to compositions containing polynucleotide vectors capable of expressing a nucleic acid encoding a fusion polypeptide on the surface of a viral particle and/or a eukaryotic cell.

Abstract: The invention provides scFv antibodies and monoclonal antibodies that neutralize SARS-CoV. Also provided are methods of treating and/or preventing a coronavirus-related disease or disorder such as SARS. The invention also provides methods of vaccinating a patient against SARS-CoV. Also provided are methods of diagnosing coronavirus-related diseases or disorders and methods of detecting the presence of a coronavirus in a sample. The invention additionally provides methods of screening for compounds that modulate the binding of SARS-CoV and the SARS-CoV receptor ACE2 as well as for compounds useful to treat SARS-CoV-related diseases or disorders.

Abstract: The present invention provides antibodies and antibody fragments directed against extracellular domains of the EBV LMP proteins, including LMP1, LMP2A and LMP2B. The invention also provides methods of treating EBV-associated malignancies using these LMP specific antibodies.

Abstract: A vector system that will produce a pseudotyped lentiviral vector that can be used to deliver a desired gene is disclosed. The vector constructs that are described include a number of modifications that enhance the safety of the vector. The vector can be used to more specifically target cells for expression of certain genes.

Abstract: A method of screening for a target molecule from a group of potential target molecules is described. This method involves using a library of lentiviral vectors where the members encode the group of target molecules, then transducing a group of cells and screening the transduced cell for a desired phenotype. The cell(s) displaying the desired phenotype is selected and the target molecule is identified.

Abstract: A nucleic acid delivery system is described. The delivery system contains a fusion protein having a target moiety and a nucleic acid binding moiety, and a nucleic acid sequence bound to the nucleic acid binding moiety of the fusion protein. The target moiety can be an antibody or a ligand. The use of this nucleic acid delivery system to transienntly or stably express a desired nucleic acid sequence in a cell is disclosed. Also disclosed is the use of this delivery system to target a cell and deliver a desired product.

Abstract: A vector system that will produce a pseudotyped lentiviral vector that can be used to deliver a desired gene is disclosed. The vector constructs that are described include a number of modifications that enhance the safety of the vector. The vector can be used to more specifically target cells for expression of certain genes.