Abstract: The invention provides methods useful for effecting prophylaxis or treatment of Alzheimer's disease. Such methods entail administering A-beta fragments from a central or C-terminal regions of A-beta. Such fragments can induce a polyclonal mixture of antibodies that specifically bind to soluble A-beta without binding to plaques. The antibodies can inhibit formation of amyloid deposits of A-beta in the brain of a patient from soluble A? thus preventing or treating the disease. Fragment A-beta 15-24 and subfragments of 5-10 contiguous amino acids thereof are preferred immunogens due to their capacity to generate a high titer of antibodies.

Abstract: The invention provides methods of treatment using humanized immunoglobulins that specifically bind to alpha-4 integrin. The methods are useful for treatment of asthma, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, transplant rejection, graft versus host disease, tumor metastasis, nephritis, atopic dermatitis, psoriasis, myocardial ischemia, and acute leukocyte mediated lung injury.

Abstract: The application provides for methods and compositions for inhibiting demyelination, promoting remyelination and/or treating paralysis in a subject in need thereof. Preferably, such compositions include immunoglobulins (e.g., antibodies, antibody fragments, and recombinantly produced antibodies or fragments), polypeptides (e.g., soluble forms of the ligand proteins for integrins) and small molecules, which when administered in an effective amount inhibits demyelination and/or promotes remyelination in a patient. The compositions and methods described herein can also utilize other anti-inflammatory agents used to palliate conditions and diseases associated with demyelination.

Abstract: The application provides for methods and compositions for inhibiting demyelination, promoting remyelination and/or treating paralysis in a subject in need thereof. Preferably, such compositions include immunoglobulins (e.g., antibodies, antibody fragments, and recombinantly produced antibodies or fragments), polypeptides (e.g., soluble forms of the ligand proteins for integrins) and small molecules, which when administered in an effective amount inhibits demyelination and/or promotes remyelination in a patient. The compositions and methods described herein can also utilize other anti-inflammatory agents used to palliate conditions and diseases associated with demyelination.

Abstract: The invention provides improved agents and methods for treatment of diseases associated with amyloid deposits of A? in the brain of a patient. Preferred agents include humanized antibodies.

Abstract: The invention provides methods useful for effecting prophylaxis or treatment of Alzheimer's disease. Such methods entail administering A-beta fragments from a central or C-terminal regions of A-beta. Such fragments can induce a polyclonal mixture of antibodies that specifically bind to soluble A-beta without binding to plaques. The antibodies can inhibit formation of amyloid deposits of A-beta in the brain of a patient from soluble A&bgr; thus preventing or treating the disease. Fragment A-beta 15-24 and subfragments of 5-10 contiguous amino acids thereof are preferred immunogens due to their capacity to generate a high titer of antibodies.

Abstract: The invention provides improved agents and methods for treatment of diseases associated with amyloid deposits of A&bgr; in the brain of a patient. Preferred agents include humanized antibodies.

Abstract: The invention provides improved agents and methods for treatment of diseases associated with amyloid deposits of A&bgr; in the brain of a patient. Preferred agents include humanized antibodies.

Abstract: The invention provides improves agents and methods for treatment of diseases associated with amyloid deposits of A&bgr; in the brain of a patient. Preferred agents include humanized antibodies.

Abstract: The invention provides humanized immunoglobulins that specifically bind to the VLA-4 ligand, and methods of treatment using the same. The methods are particularly useful for treatment of multiple sclerosis.

Abstract: The present invention provides novel assays for determining the ability of a test compound to inhibit intercellular adhesion mediated by a selectin receptor, such as the LHR. The assays involve contacting the test compound with the receptor and an isolated receptor-binding agent. The receptor-binding agent is a sulfated polysaccharide, a sulfated glycolipid, or a compound comprising the extracellular region of an endothelial cell surface glycoprotein. Also provided are compositions comprising a compound comprising the extracellular region of an endothelial cell surface protein, which is specifically recognized by lymphocyte homing receptors.

Abstract: DNA isolates coding for the lymphocyte homing receptor and methods of obtaining such DNA are provided, together with expression systems for recombinant production of the lymphocyte homing receptor useful in therapeutic or diagnostic compositions.

Abstract: DNA isolates coding for a lymphocyte homing receptor and methods of obtaining such DNA are provided, together with expression systems for recombinant production of the lymphocyte homing receptor useful in therapeutic or diagnostic compositions.