Title:
CARRIER MATERIAL FOR LOCALLY RELEASING PARTICULATE SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2024/085197
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a biocompatible carrier material capable of locally releasing a particulate substance. It is found that a carrier material comprising a non-gel polymer having multiple hydrophilic polymer units reversibly bound each other can locally release a particulate substance to an affected area such as ulcered surface, thereby increasing specificity of gene transfer and reducing off-target effects.
Inventors:
SAKAI TAKAMASA (JP)
KURITA MASAKAZU (JP)
KATASHIMA TAKUYA (JP)
KATOH MOTOI (JP)
ISHIKAWA SHOHEI (JP)
KAMATA HIROYUKI (JP)
MASUI KOSUKE (JP)
KURITA MASAKAZU (JP)
KATASHIMA TAKUYA (JP)
KATOH MOTOI (JP)
ISHIKAWA SHOHEI (JP)
KAMATA HIROYUKI (JP)
MASUI KOSUKE (JP)
Application Number:
PCT/JP2023/037744
Publication Date:
April 25, 2024
Filing Date:
October 18, 2023
Export Citation:
Assignee:
UNIV TOKYO (JP)
GELLYCLE CO LTD (JP)
GELLYCLE CO LTD (JP)
International Classes:
A61K47/34; A61K47/32; A61K48/00; A61P17/02
Domestic Patent References:
| WO2022092043A1 | 2022-05-05 | |||
| WO2015170757A1 | 2015-11-12 |
Foreign References:
| JP2012500208A | 2012-01-05 |
Attorney, Agent or Firm:
ONO Makoto et al. (JP)
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