| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ab9d3f07dc2dcd3f49487733a3ba08f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2502-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2500-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2502-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2502-088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-985
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-99 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-57 |
| filingDate |
2018-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6c7c9b601a90e653ebaf085c2c3eb27 |
| publicationDate |
2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020384036-A1 |
| titleOfInvention |
Medium composition for cell proliferation, skin regeneration, and wrinkle improvement comprising, as active ingredient, conditioned medium of pluripotent stem cells, neural stem cells, or embryonic fibroblasts which are isolated from avian eggs |
| abstract |
The present invention relates to a medium composition for cell proliferation, skin regeneration, and wrinkle improvement that contains a conditioned medium of pluripotent stem cells (PSCs), neural stem cells (NSCs), and embryonic fibroblasts (FBs) as cells isolated from avian eggs as an active ingredient. Specifically, the conditioned medium of egg cells can fundamentally block contamination due to the use of animal serums, exhibits a proliferation effect of various cells containing human stem cells and skin cells without the possibility of transmission by infectious agents between heterogeneous species due to the use of support cells, and exhibits significant skin regeneration or wrinkle improvement effects, and thus the conditioned medium of egg cells can be usefully used for a medium composition for cell proliferation and a cosmetic composition for skin regeneration or wrinkle improvement. |
| priorityDate |
2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |