Abstract: This invention relates to methods and compositions for modulating movement of eukaryotic cells with migratory capacity. More specifically, the invention relates to methods and compositions for modulating movement of cells of hematopoietic, neural, epithelial, or mesenchymal origin, in a specific site in a subject. The foregoing are useful, inter alia, in the treatment of conditions characterized by a need to modulate migratory-cell movement associated with specific sites in a subject. More specifically, specific sites include sites of inflammation and modulation of migratory-cell movement is movement away from an agent source, or repulsion. Other sites include tumor sites, sites of pathogenic infection, and germ cell bearing sites.

Abstract: The present invention contemplates that lysophosphatidic acid (LPA) may be induced by lung injury and may be responsible for aberrant wound-healing responses. For example, in a bleomycin model of pulmonary fibrosis LPAi deficient mice are protected from pulmonary fibrosis and mortality. Specifically, chemotactic-induced fibroblast responses, lung fibroblast accumulation, and vascular permeability increases were all attenuated. In contrast, however, bleomycin-induced leukocyte recruitment was preserved. These results demonstrate that LPAi activity may link pulmonary fibrosis with lung injury by mediating fibroblast recruitment and vascular leak. The present invention therefore represents LPAi as a new target to treat lung diseases including, but not limited to, fibrosis, idiopathic pulmonary fibrosis, and acute respiratory distress syndrome.

Abstract: This invention relates to methods and compositions for modulating movement of eukaryotic cells with migratory capacity. More specifically, the invention relates to methods and compositions for modulating movement of cells of hematopoietic, neural, epithelial, or mesenchymal origin, in a specific site in a subject. The foregoing are useful, inter alia, in the treatment of conditions characterized by a need to modulate migratory-cell movement associated with specific sites in a subject. More specifically, specific sites include sites of inflammation and modulation of migratory-cell movement is movement away from an agent source, or repulsion. Other sites include tumor sites, sites of pathogenic infection, and germ cell bearing sites.

Abstract: Methods and compositions for diagnosing and treating asthma are provided. The methods involve the discovery of a correlation between an eotaxin gene polymorphism and the ocurrence of asthma.

Abstract: Disclosed is substantially pure eotaxin DNA sequence and eotaxin polypeptide, and methods of using such DNA and polypeptide to direct chemotaxis of eosinophils. Methods are provided for the treatment diseases and disorders such as inflammation and tumorigenesis.

Abstract: Substantially pure nucleic acid molecules encoding the monocyte chemotactic proteins MCP-4 and MCP-5. These molecules and the polypeptides they encode are useful in treating diseases or conditions that: (1) are exacerbated by a local immune response, (2) would benefit from a local immune response, or (3) are caused by infectious agents that gain entry to mammalian cells via the chemokine receptors bound by MCP-4 or MCP-5.

Abstract: Methods and compositions for diagnosing and treating asthma are provided. The methods involve the discovery of a correlation between an eotaxin gene polymorphism and the ocurrence of asthma.

Abstract: Methods and compositions for diagnosing and treating asthma are provided. The methods involve the discovery of a correlation between an eotaxin gene polymorphism and the occurrence of asthma.

Abstract: This invention relates to methods and compositions for modulating movement of eukaryotic cells with migratory capacity. More specifically, the invention relates to methods and compositions for modulating movement of cells of hematopoietic, neural, epithelial, or mesenchymal origin, in a specific site in a subject. The foregoing are useful, inter alia, in the treatment of conditions characterized by a need to modulate migratory-cell movement associated with specific sites in a subject. More specifically, specific sites include sites of inflammation and modulation of migratory-cell movement is movement away from an agent source, or repulsion. Other sites include tumor sites, sites of pathogenic infection, and germ cell bearing sites.

Abstract: Disclosed is substantially pure eotaxin DNA sequence and eotaxin polypeptide, and methods of using such DNA and polypeptide to direct chemotaxis of eosinophils. Methods are provided for the treatment diseases and disorders such as inflammation and tumorigenesis.

Abstract: Disclosed herein is a method of identifying a compound which affects the interaction between SDF-1 and platelets, comprising the steps of contacting SDF-1 with platelets in the presence of a test compound in a test sample;