期刊
BIOMARKERS AND GENOMIC MEDICINE
卷 6, 期 1, 页码 43-48出版社
ELSEVIER
DOI: 10.1016/j.bgm.2014.02.001
关键词
hypoxic; mesenchymal stem cells; normoxic; Wharton's jelly
资金
- Ministry of National Education, Republic of Indonesia
- Stem Cell and Cancer Institute, Jakarta, Indonesia
Mesenchymal stem cells (MSCs) from Wharton's jelly have a higher proliferation rate and self-renewal capacity than adult tissue-derived MSCs. A low oxygen level or hypoxic condition is prevalent in the microenvironment of the stem cells in the early stages of development. Hypoxia can influence proliferation and differentiation of various stem/precursor cell populations. This research was conducted: to determine the proliferation rate and characteristics of human MSCs from Wharton's jelly in hypoxic and normoxic condition; to evaluate their character after MSCs are incubated in hypoxic and normoxic environment using surface markers including CD105, CD73, CD14, CD19, CD34, CD45, and HLA-II; and to evaluate the proliferation rate and number of MSCs at many passages using the trypan blue method. The hypoxic and normoxic microenvironment showed significant differences in the proliferation rate and population doubling time, but and there were no differences in surface markers. Copyright (C) 2014, Taiwan Genomic Medicine and Biomarker Society. Published by Elsevier Taiwan LLC. All rights reserved.
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