Gut organoid and method for producing the same
US12275958B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 13, 2019 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Apr 23, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gut organoid includes a tissue structure that encloses a cavity. A method of using the gut organoid includes providing a test drug to the gut organoid in the presence of a buffer solution so that liquid comprising the test drug enters into the cavity, and collecting and analyzing the liquid in the cavity. A method for producing the gut organoid includes plating cells on a cell culture substrate including a surface on which a cell-adhesive region and a non-cell-adhesive region surrounding the cell-adhesive region are formed, and culturing the cells plated on the cell culture substrate so as to induce differentiation of the cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.