Homotrimeric extended OBG3 globular head and uses thereof
AssigneeSerono Genetics Institute S.A.
InventorsJohn Lucas, Jiunn-chern Yeh, Deno Dialynas
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Abstract
The present invention relates to the field of obesity research. Obesity is a public health problem that is serious and widespread. A compound, homotrimer of OBG3 polypeptide fragment comprising globular domain and all or part of OBG3 collagen-like region, has been identified that has utility for reducing body mass, for maintaining weight loss, and for treating obesity-related diseases and disorders. These obesity-related diseases and disorders include hyperlipidemias, atherosclerosis, diabetes, and hypertension.
Claims4
A method of lowering circulating free fatty acid levels in an individual comprising administering to said individual a composition comprising a carrier and a homotrimeric globular OBG3 (gOBG3) polypeptide fragment in an amount effective to lower circulating free fatty acid levels, wherein said gOBG3 polypeptide fragment is selected from 18-244, 19-244, 20-244, 21-244, 22-244, 23-244, 24-244, 25-244, 26-244, 27-244, 28-244, 29-244, 30-244, 31-244, 32-244, 33-244, 34-244, 35-244, or 36-244, of SEQ ID NO:2 wherein the cysteine at position 36 is substituted with serine.
An isolated homotrimeric gOBG3 polypeptide fragment, wherein said gOBG3 polypeptide fragment is selected from 18-244, 19-244, 20-244, 21-244, 22-244, 23-244, 24-244, 25-244, 26-244, 27-244, 28-244, 29-244, 30-244, 31-244, 32-244, 33-244, 34-244, 35-244, 36-244 of SEQ ID NO:2 wherein the cysteine at position 36 is substituted with serine.
Dependencies are inferred from the claim text.