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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10640541 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Sep. 09, 2016

Method for preparing composition for promoting hair growth using nanog-introduced mesenchymal stem cells derived from fetus in amniotic fluid

Applicant:

Stemlab Inc., Seoul, KR;

Inventors:

Seung Kwon You, Yongin-si, KR;

Eun Kyoung Jun, Chungcheongnam-do, KR;

Jung Hyun Park, Seoul, KR;

Won-Jin Yun, Gyeonggi-do, KR;

Da-Ryeon Son, Gyeongsangnam-do, KR;

Assignee:

Stemlab Inc., Seoul, KR;

Attorney:
Primary Examiner:

Daniel C Gamett

Int. Cl.
CPC ...
C07K 14/50 (2006.01); C07K 14/49 (2006.01); C07K 14/65 (2006.01); A61K 8/98 (2006.01); C07K 14/475 (2006.01); A61K 35/50 (2015.01); A61P 17/14 (2006.01); A61K 8/64 (2006.01); A61K 38/17 (2006.01); A61K 38/18 (2006.01); A61K 38/30 (2006.01); A61Q 7/00 (2006.01); C07K 14/47 (2006.01);
U.S. Cl.
CPC ...
C07K 14/503 (2013.01); A61K 8/64 (2013.01); A61K 8/98 (2013.01); A61K 35/50 (2013.01); A61K 38/1709 (2013.01); A61K 38/1825 (2013.01); A61K 38/1858 (2013.01); A61K 38/30 (2013.01); A61P 17/14 (2018.01); A61Q 7/00 (2013.01); C07K 14/47 (2013.01); C07K 14/475 (2013.01); C07K 14/49 (2013.01); C07K 14/50 (2013.01); C07K 14/65 (2013.01);
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.

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