Abstract: Interleukin-18 binding proteins which are capable of binding IL-18 and of modulating and/or blocking IL-18 activity are provided. Methods for the isolation and recombinant production, DNAs encoding them. DNA vectors expressing them, vectors useful for their expression in humans and other mammals, antibodies against them are also provided. Therapeutic uses of IL-18 binding proteins and further inhibitors of IL-18 are also provided according to the invention.

Abstract: DNA encoding a soluble LDL receptor protein, is provided, as are vectors, cell lines and processes for the production of the protein, mutein or fragment. The soluble LDL receptor protein, and its muteins and fragments, are useful in protection of mammals against viral infections.

Abstract: Interleukin-18 binding proteins which are capable of binding IL-18 and/or modulating and/or blocking IL-18 activity are provided. Methods for their isolation and recombinant production, DNAs encoding them, DNA vectors expressing them, vecotors useful for their expression in humans and other mammals, antibodies against them are also provided.

Abstract: The invention relates to the use of inhibitors of IL-18 in the preparation of a medicament for treatment and/or prevention of liver injury. The invention further relates to the use of IL-18 inhibitors in the preparation of a medicament for treatment and/or prevention of arthritis, in particular rheumatoid arthritis. In addition to this, the invention relates to the use of inhibitors of IL-18 in the preparation of a medicament for treatment and/or prevention of inflammatory bowel diseases, in particular of Crohn's disease and ulcerative colitis.

Abstract: Interleukin-18 binding proteins which are capable of binding IL-18 and/or modulating and/or blocking IL-18 activity are provided. Methods for their isolation and recombinant production, DNAs encoding them, DNA vectors expressing them, vectors useful for their expression in humans and other mammals, antibodies against them are also provided.

Abstract: Tumor Necrosis Factor (TNF) Binding Protein is isolated and substantially purified. It has the ability to inhibit the cytotoxic effect of TNF and/or to maintain its prolonged beneficial effects. Isolated cDNA encoding TNF Binding Protein II is obtained and may be used to produce expression vectors, prokaryotic or eukaryotic expression hosts and methods of obtaining the protein by culturing of such hosts.

Abstract: The present invention provides a method of treatment and/or prevention of sepsis and other diseases characteristic to the Systemic Inflammatory Response Syndrone (SIRS), including severe sepsis, septic shock and sepsis related to cardiac dysfunction.

Abstract: Interferon &agr;/&bgr; binding proteins are provided, which are capable of modulating the activity of interferon-&agr; subtypes as well as interferon-&bgr;. Cloning of DNA molecules encoding these proteins, expression in host cells and antibodies against the proteins are also provided.

Abstract: A soluble LDL receptor protein is provided. It can be isolated from cells that have been treated with an interferon, isolated from the urine of healthy human individuals or produced by recombinant techniques. The soluble LDL receptor protein is useful in protection of mammals against viral infections.

Abstract: DNA encoding a soluble LDL receptor protein, is provided, as are vectors, cell lines and processes for the production of the protein, mutein or fragment. The soluble LDL receptor protein, and its muteins and fragments, are useful in protection of mammals against viral infections.

Abstract: Antibodies directed against the ligand-binding component of the interferon (IFN)-.alpha./.beta. receptor (IFN.alpha./.beta.R, IFNAR2) are provided. The antibodies are capable of selectively modulating the activity of IFN-.alpha. as compared to IFN-.beta.. By virtue of their selectivity, the antibodies are useful in clinical and analytical applications.

Abstract: Interferon .alpha./.beta. binding proteins are provided, which are capable of modulating the activity of interferon-.alpha. subtypes as well as interferon-.beta.. Cloning of DNA molecules encoding these proteins, expression in host cells and antibodies against the proteins are also provided.

Abstract: A cDNA encoding a new interferon-gamma (IFN-.gamma.)-binding protein is disclosed. Methods and products for the recombinant production of the protein are provided, and specific antibodies are also described.

Abstract: A soluble LDL receptor protein is provided. It can be isolated from cells that have been treated with an interferon, isolated from the urine of healthy human individuals or produced by recombinant techniques. The soluble LDL receptor protein is useful in protection of meals against viral infections.

Abstract: Human natural IFN-.beta.2/IL-6 receptor and its soluble extracellular fragment are provided in substantially purified form and are shown to stimulate and to enhance beneficial effects of IFN-.beta.2/IL-6, such as its antiproliferative activity. Polyclonal and monoclonal antibodies raised against the soluble fragment of the receptor are also provided.

Abstract: The hybridoma 34-1 (CNCM I-813) which produces anti-human IL-6 monoclonal antibody 34-1 is disclosed. Methods of producing the monoclonal antibody and methods for affinity purification of human IL-6 using monoclonal antibody 34-1 are also described.

Abstract: Soluble human IFN-gamma receptor extracellular fragment and salts, functional derivatives, precursors and active fractions thereof are provided in substantially purified form. They are useful as pharmaceutically active substances for protecting against the deleterious effects of IFN-gamma, e.g. in autoimmune diseases.

Abstract: A soluble LDL receptor protein is provided. It can be isolated from cells that have been treated with an interferon, isolated from the urine of healthy human individuals or produced by recombinant techniques. The soluble LDL receptor protein is useful in protection of mammals against viral infections.

Abstract: Soluble human IFN-gamma receptor extracellular fragment and salts, functional derivatives, precursors and active fractions thereof are provided in substantially purified form. They are useful as pharmaceutically active substances for protecting against the deleterious effects of IFN-gamma, e.g. in autoimmune diseases.

Abstract: Human natural IFN-.beta.2/IL-6 receptor and its soluble extracellular fragment are provided in substantially purified form and are shown to stimulate and to enhance beneficial effects of IFN-.beta.2/IL-6, such as its antiproliferative activity. Polyclonal and monoclonal antibodies raised against the soluble fragment of the receptor are also provided.