US2021340497A1PendingUtilityA1

Isolation and cultivation of stem/progenitor cells from the amniotic membrane of umbilical cord and uses of cells differentiated therefrom

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Assignee: CELLRESEARCH CORP PTE LTDPriority: Oct 21, 2005Filed: Jul 14, 2021Published: Nov 4, 2021
Est. expiryOct 21, 2025(expired)· nominal 20-yr term from priority
Inventors:Toan-Thang Phan
A61L 27/18C12N 2533/54C12N 2501/115A61P 11/00C12N 5/0676C12N 2501/11C12N 2506/02A61L 27/60C12N 5/0668C12N 5/0605A61L 27/3804C12N 2502/094A61L 27/3839C12N 2506/1369C12N 5/0629A61L 27/56C12N 5/0655A61L 27/3633A61P 19/00A61P 3/10A61P 17/02C12N 5/0698C12N 2502/1323A61P 19/08A61K 35/32
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Claims

Abstract

The present invention relates to a method of promoting skin rejuvenation in a subject. The method comprises administering to the subject an effective amount of a cellular extract of epithelial or mesenchymal stem/progenitor cells isolated from the amniotic membrane of the umbilical cord, wherein the cellular extract contains growth factors and peptides and is in the form of a supernatant into which the epithelial or mesenchymal stem/progenitor cells secrete the growth factors and peptides.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A method of promoting skin rejuvenation in a subject comprising:
 administering to the subject an effective amount of a cellular extract of epithelial or mesenchymal stem/progenitor cells isolated from the amniotic membrane of the umbilical cord, wherein the cellular extract contains growth factors and peptides and is in the form of a supernatant into which the epithelial or mesenchymal stem/progenitor cells secrete the growth factors and peptides.

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