93 results about "Angiopoietin" patented technology

Provided herein are methods, compounds, and compositions for reducing expression of an ANGPTL3 mRNA and protein in an animal. Also provided herein are methods, compounds, and compositions for reducing plasma lipids, plasma glucose and atherosclerotic plaques in an animal. Such methods, compounds, and compositions are useful to treat, prevent, delay, or ameliorate any one or more of cardiovascular disease or metabolic disease, or a symptom thereof.

Provided are angiopoietin-derived peptides or homologs or derivatives thereof, pharmaceutical composition including them, a use thereof for therapy and for the manufacture of a medicament, a method of treating a wide range of conditions, disorders and diseases therewith, nucleotide sequences encoding them, antibodies directed to epitopes thereof and fusion proteins including them.

The present invention provides methods for treating, preventing or reducing the severity of cerebral malaria. The methods of the present invention comprise administering to a subject in need thereof a therapeutically effective amount of a pharmaceutical composition comprising a modified angiopoietin molecule such as AngF1-Fc-F1.

A method for assessing a physiological state of a mammal. The method includes: obtaining from the mammal a biological sample; measuring the expression of angiopoietin-like 2 in the biological sample; and assessing the physiological state of the mammal by comparing the measured expression of the angiopoietin-like 2 to a predetermined normal expression level in normal subjects, wherein an increase in angiopoietin-like 2 level over the predetermined normal expression level indicates an abnormal physiological state.

An antiobesity drug, a remedy for diabetes and/or a remedy for hyperlipemia containing angiopoietin-related growth factor (AGF) or a polynucleotide encoding the same as the active ingredient; a functional food or a health food containing AGF as the active ingredient and having a function of ameliorating obesity, diabetes and/or hyperlipemia imparted thereto; a method of preventing or treating obesity, diabetes and/or hyperlipemia which comprises administering AGF or a polynucleotide encoding the same; and utilization of AGF or a polynucleotide encoding the same for producing an antiobesity drug, a remedy for diabetes and/or a remedy for hyperlipemia.

A pharmaceutical composition for therapy of coronary artery narrowing or blockage, which comprises a sustained release preparation containing an angiogenesis factor or a gene encoding the same and a gelatin hydrogel is disclosed. Examples of the angiogenesis factor which may be used include e.g., bFGF and other FGFs, VEGF, HGF, PDGF, TGF, angiopoietin, HIF, cytokine, chemokine, adrenomeduline and the like.

Vascular disruption induced by interactions between tumor-secreted permeability factors and adhesive proteins on endothelial cells facilitates metastasis. The role of tumor secreted angiopoietin-like 4 (cANGPTL4) in vascular leakiness and metastasis is controversial due to the lack of understanding of how cANGPTL4 modulates vascular integrity. Here, we show that cANGPTL4 instigated the disruption of endothelial continuity by directly interacting with three novel binding partners, integrin [alpha]5[beta]1, VEcadherin and claudin-5, in a temporally sequential manner, thus facilitating metastasis. We showed that cANGPTL4 binds and activates integrin [alpha]5[beta]1-mediated Rac1/PAK signaling to weaken cell-cell contacts. Subsequently, cANGPTL4 is associated with and declusters VE-cadherin and claudin-5, leading to endothelial disruption. Interfering with the formation of these cANGPTL4 complexes delayed vascular disruption. In vivo vascular permeability and metastatic assays performed using ANGPTL4-knockout and wild-type mice injected with either control or ANGPTL4-knockdown tumors confirmed that cANGPTL4 induced vascular leakiness and facilitated lung metastasis in mice. Therefore, our findings elucidate how cANGPTL4 induces endothelial disruption. Our findings have direct implications for targeting cANGPTL4 to treat cancer and other vascular pathologies.

The invention relates to sulfonamido-macrocycles according to the general Formula I and the salts thereof, to pharmaceutical compositions comprising the sulfonamido-macrocycles and to a method of preparing the sulfonamido-macrocycles as well as the use thereof for manufacturing a pharmaceutical composition for the treatment of diseases of dysregulated vascular growth or of diseases which are accompanied with dysregulated vascular growth, wherein the compounds effectively interfere with angiopoietin and therefore influence Tie2 signalling, wherein R<1>, R<2> and R<3> have the meaning as given in the specification and the claims.