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309 results about "Peptide analog" patented technology

Synthetic or natural compounds which resemble naturally occurring peptides in structure and/or function.

Beta sheet breaker peptide analogs that inhibit beta pleated sheet formation in amyloid beta-peptide

The present invention provides peptide analogs and peptide mimetics that inhibit pleated sheet formation in amyloid beta-peptide, pharmaceutical compositions thereof and their therapeutic use. The inhibitory peptides possess activity as inhibitors in the formation of amyloid-like deposits and are useful in the treatment of Alzheimer's Disease.
Owner:AXONYX INC

Oxyntomodulin analogues and their effects on feeding behaviour

Compounds of the invention are novel peptide analogues of oxyntomodulin (oxm) in which one or more amino acids of the oxm sequence have been changed. Changing amino acids 15-24 of oxm to either amino acids 968-977 of the α-latrotoxin peptide (and variations thereof) or amino acids 15-24 of exendin-4 (and variations thereof), or combinations of sequences from these sources, and / or changing amino acids 27-33 of oxm to amino acids 27-33 of exendin-4, and / or the addition of amino acids to the C-terminus of the peptide, results in a series of analogues of oxm that demonstrate the oxm like activity of reducing food intake, and with certain embodiments a greater ability to decrease food intake.
Owner:IMPERIAL INNOVATIONS LTD

Human IgM antibodies, and diagnostic and therapeutic uses thereof particularly in the central nervous system

Antibodies, and particularly human antibodies, are disclosed that demonstrate activity in the treatment of demyelinating diseases as well as other diseases of the central nervous system that are of viral, bacterial or idiopathic origin, including neural dysfunction caused by spinal cord injury. Neuromodulatory agents are set forth that include and comprise a material selected from the group consisting of an antibody capable of binding structures or cells in the central nervous system, a peptide analog, a hapten, active fragments thereof, agonists thereof, mimics thereof, monomers thereof and combinations thereof. The neuromodulatory agent has one or more of the following characteristics: it is capable of inducing remyelination; binding to neural tissue; promoting Ca++ signaling with oligodendrocytes; and promoting cellular proliferation of glial cells. Amino acid and DNA sequences of exemplary antibodies are disclosed. Methods are described for treating demyelinating diseases, and diseases of the central nervous system of humans and domestic animals, using polyclonal IgM antibodies and human monoclonal antibodies sHIgm22(LYM 22), sHIgm46(LYM46) ebvHIgM MSI19D10, CB2bG8, AKJR4, CB2iE12, CB2iE7, MSI19E5 and MSI10E10, active fragments thereof and the like. The invention also extends to the use of human antibodies, fragments, peptide derivatives and like materials, and their use in diagnostic and therapeutic applications, including screening assays for the discovery of additional antibodies that bind to cells of the nervous system, particularly oligodendrocytes.
Owner:MAYO FOUND FOR MEDICAL EDUCATION & RES

Apolipoprotein A-I agonists and their use to treat dyslipidemic disorders

The present invention provides peptides and peptide analogues that mimic the structural and pharmacological properties of human ApoA-I. The peptides and peptide analogues are useful to treat a variety of disorders associated with dyslipidemia.
Owner:DASSEUX JEAN LOUIS +4

Peptide analogs capable of enhancing stimulation of a glioma-specific CTL response

The invention provides a peptide derived from the interleukin-13 receptor α2, which serves as a HLA-A2-restricted cytotoxic T lymphocyte (CTL) epitope. The invention can be used as a vaccine for glioma and can be formulated into compositions for medical or veterinary use. In addition, the invention provides the use of a peptide derived from the Eph family of tyrosine kinase receptors which can be also used as a vaccine for glioma and can be formulated into compositions for medical or veterinary use.
Owner:UNIVERSITY OF PITTSBURGH

Compounds and methods to inhibit or augment an inflammatory response

InactiveUS6989435B2Alter chemokine expressionSufficient sequence complementarityOrganic active ingredientsBacteriaStereochemistryPeptide analog
Isolated and purified chemokine peptides, variants, and derivatives thereof, as well as chemokine peptide analogs, are provided.
Owner:CAMBRIDGE ENTERPRISE LTD

Synthetic HLA binding peptide analogues and uses thereof

The present invention provides synthetic peptides comprising at least analogues of a native peptide that specifically bind to HLA A0201 or HLA A0301 molecules on a cell characteristic of a pathophysiologic state, such as a cancer cell, in a mammal. Also provided are pharmaceutical compositions and immunogenic compositions comprising at least the peptide analogue segments or a DNA encoding the same. Also provided are methods of using the synthetic peptides and immunogenic compositions to induce a heteroclitic immune response or to treat a cancer.
Owner:MEMORIAL HOSPITAL FOR CANCER & ALLIED DISEASES
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