Method for preparing composition for promoting hair growth using Nanog-introduced mesenchymal stem cells derived from fetus in amniotic fluid
US10640541B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2016 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Feb 4, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/65
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a culture solution of MSCs derived from a fetus in amniotic fluid, and more specifically, to a composition for promoting hair growth or preventing hair loss, which includes a culture solution of MSCs overexpressing a reprogramming factor Nanog and derived from a fetus in amniotic fluid as an active ingredient. In addition, the present invention relates to a method for preparing the composition, which includes culturing Nanog-introduced MSCs derived from a fetus in amniotic fluid in a conditioned medium and collecting the culture solution. The conditioned medium composition according to the present invention exhibits a hair growth promoting effect, and thus is able to be used as cosmetic and pharmaceutical compositions for promoting hair growth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.