Therapeutic agent for inflammatory bowel disease
AssigneesStemrim Inc., Osaka University
InventorsKatsuto Tamai, Takashi Shimbo, Takehiko Yamazaki
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Abstract
The present inventors discovered that an HMGB1 fragment peptide having a specific amino acid sequence exhibits an effect of suppressing weight loss and an effect of suppressing shortening of the large intestine and mucosal damage in an animal model of inflammatory bowel diseases. Based on these findings, pharmaceutical compositions for the prevention and/or treatment of inflammatory bowel diseases, which comprise the HMGB1 fragment peptide having the specific amino acid sequence are provided.
Claims6
A method of treating an inflammatory bowel disease, comprising administering to a subject with the inflammatory bowel disease an effective amount of a substance described in any of following (a) to (b):
- (a) a peptide consisting of the amino acid sequence described in SEQ ID NO:
- 1;
- and
- (b) a peptide consisting of an amino acid sequence having 95% or more sequence identity with the amino acid sequence described in SEQ ID NO:
- 1.
A method of suppressing weight loss or intestinal mucosal damage in a patient with an inflammatory bowel disease, comprising administering to the patient an effective amount of substance described in any of following (a) to (b):
- (a) a peptide consisting of the amino acid sequence described in SEQ ID NO:
- 1;
- (b) a peptide consisting of an amino acid sequence having 95% or more sequence identity with the amino acid sequence described in SEQ ID NO:
- 1.
Dependencies are inferred from the claim text.