Abstract: Human lymphocyte-associated cell surface protein LAM-1, which includes domains homologous with binding domains of animal lectins, growth factors, and C3/C4 binding proteins, and the cDNA encoding LAM-1, are described. Antagonists to LAM-1 are used in a method of treating a human patient suffering from a lymphocyte-mobilizing condition which involves administering a therapeutic amount of the antagonist in a non-toxic pharmaceutical carrier substance. Additionally, antibodies that bind human LAM-1 and inhibit cellular adhesion, migration or infiltration into tissues are described.

Abstract: The present invention provides the amio acid of a protein that inhibits cellular apoptosis, herein termed the Survivin protein and nucleic acid molecules that encode Survivin. Based on this disclosure, the present invention provides isolated Survivin protein, isolated Survivin encoding nucleic acid molecules, methods of isolating other members of the Survivin family of proteins, methods for identifying agents that block Survivin mediated inhibition of cellular apoptosis, methods of using agents that block Survivin mediated inhibition or Survivin expression to modulate biological and pathological processes, and methods of assaying Survivin activity.

Abstract: The subject invention provides an isolated protein having an apparent molecular weight of about 27 kD and capable of binding to and inhibiting the activation of a cyclin E-Cdk2 complex. The subject invention further provides an isolated antibody and a purified preparation of polyclonal and monoclonal antibodies which are specifically immunoreactive with a p27 protein. The subject invention further provides a kit for detecting a p27 protein.

Abstract: The invention relates to the use of TNF antagonists for producing drugs for the treatment of disorders characterized by elevated serum levels of interleukin-6.

Abstract: Antigens are derived from the tandem repeat sequence of the core protein of a human polymorphic epithelial mucin. These antigens include a core protein epitope which is recognized by certain antibodies which also bind certain carcinoma antigens, but not fully processed HPEM glycoprotein as produced by the normal lactating human mammary gland.

Abstract: Hybridoma cell lines producing monoclonal antibodies specific to the human epidermal growth factor receptor are disclosed. The antibodies are capable of inhibiting the growth of human tumor cells expressing human epidermal growth factor receptors. Therapeutic uses of these monoclonal antibodies by themselves and in combination with anti-neoplastic agents are also disclosed.

Abstract: Hepatocyte growth factor (HGF) receptor antagonists are provided. The HGF receptor antagonists include HGF receptor antibodies and fragments thereof. The HGF receptor antagonists can be employed to block binding of HGF to HGF receptors or substantially inhibit HGF receptor activation. The HGF receptor antagonists may be included in pharmaceutical compositions, articles of manufacture, or kits. Methods of treating cancer using the HGF receptor antagonists are also provided.

Abstract: Hepatocyte growth factor (HGF) receptor antagonists are provided. The HGF receptor antagonists include HGF receptor antibodies and fragments thereof. The HGF receptor antagonists can be employed to block binding of HGF to HGF receptors or substantially inhibit HGF receptor activation. The HGF receptor antagonists may be included in pharmaceutical compositions, articles of manufacture, or kits. Methods of treating cancer using the HGF receptor antagonists are also provided.

Abstract: B-Cell malignancies, such as the B-cell subtype of non-Hodgkin's lymphoma and chronic lymphocytic leukemia, are significant contributors to cancer mortality. The response of B-cell malignancies to various forms of treatment is mixed. Traditional methods of treating B-cell malignancies, including chemotherapy and radiotherapy, have limited utility due to toxic side effects. Immunotherapy with anti-CD20 antibodies have also provided limited success. The use of antibodies that bind with the CD22 antigen, however, provides an effective means to treat B-cell malignancies such as indolent and aggressive forms of B-cell lymphomas, and acute and chronic forms of lymphatic leukemias. Moreover, immunotherapy with anti-CD22 antibodies requires comparatively low doses of antibody protein, and can be used effectively in multimodal therapies.

Abstract: Methods of grading tumors and prognosticating survival rates of cancer patients by determination of p27 expression levels in tissues samples from tumors are provided.

Abstract: Isolated cDNA molecules which encode the tumor rejection antigen precursor MAGE-10, the protein itself, antibodies to it, and uses of these are a part of the invention.

Abstract: The present invention relates to the relation of the TMPRSS2 gene to human cancers and its use in the diagnosis and prognosis of human cancer. The invention also relates to the therapy of human cancers which have a mutation in the TMPRSS2 gene, including gene therapy, protein replacement therapy and protein mimetics. Finally, the invention relates to the screening of drugs for cancer therapy.

Abstract: A novel human oncogene termed polyhomeotic 1 is disclosed. The human polyhomeotic 1 gene and protein can be used, inter alia, as a diagnostic tool for neoplastic disorders. The gene can also be used to identify a p13 region of human chromosome 12.

Abstract: Compositions and methods are disclosed for improving the effectiveness of a chemotherapeutic regimen to eradicate multidrug-resistant transformed cells from the body of a mammal, preferably from the body of a human. The present disclosure capitalizes on the discovery of a novel multidrug-resistance associated protein (MRP), herein designated MRP-.beta.. The disclosed compositions include MRP-.beta. nucleic acids, including probes and antisense oligonucleotides, MRP-.beta. polypeptides and antibodies, MRP-.beta. expressing host cells, and non-human mammals transgenic or nullizygous for MRP-.beta.. The disclosed methods include methods for attenuating aberrant MRP-.beta. gene expression, protein production and/or protein function. In addition, methods are disclosed for identifying and using a modulator, such as an inhibitor, of MRP-.beta.. Preferably, the modulator is a small molecule.

Abstract: Method for inhibiting the production of interleukin-6 (hereinafter, referred to as "IL-6") in human body, which comprises administering extracts from a root of Stephania tetrandra S. Moore; and method for treating a patient of an immune disease caused by an overproduction of interleukin-6 by inhibiting the production of interleukin-6, which comprises administering extracts from a root of Stephania tetrandra S. Moore to the patient.

Abstract: Testing methods are provided for determining whether given candidate compounds are effective for regulating NF-.kappa.B, JNK and apoptosis cell activities. The methods involve forming a mixture including a compound such as a proteinaceous specie containing two death effector domains (DEDs) or structural or functional homologs and analogs thereof, the candidate compound and a binding target capable of specifically binding to at least one of the DEDs. This mixture is incubated under conditions such that, but for the presence of the candidate compound, the cell activity takes place to a determinable extent. After incubation, the activity is determined and is compared with the determinable extent thereof in the absence of the candidate compound. The assays may be carried out intracellularly or in a cell-free assay. Methods for altering NF-.kappa.

Abstract: A protein consisting essentially of purified human minor vault protein p193 or purified biologically active variants thereof, or a combination of purified human minor vault protein p193 and biologically active variants thereof. Also, a polynucleotide molecule encoding a protein which consists essentially of human minor vault protein p193, or its complementary strands. Further, there is provided a method of diagnosing and a method of treating patients with multidrug resistant cancer.

Abstract: A leukemia inhibitory factor antagonist, alone or in combination with an endothelin antagonist, may be used for treatment of heart failure. The antagonist(s) are administered in a chronic fashion, in therapeutically effective amounts, to achieve this purpose.

Abstract: The present invention describes human monoclonal antibodies which immunoreact with Herpes simplex virus Type-1 and Type-2. Also disclosed are immunotherapeutic and diagnostic methods of using the monoclonal antibodies, as well as nucleic acids and cell lines for producing the monoclonal antibodies.

Abstract: The invention provides a human myotrophin (MYO1) and polynucleotides which identify and encode MYO1. The invention also provides expression vectors, host cells, agonists, antibodies and antagonists. The invention also provides methods for treating disorders associated with expression of MYO1.