id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-000402-unr44dvp	Yoo, Hyun Jung	Gene Expression Profile during Chondrogenesis in Human Bone Marrow derived Mesenchymal Stem Cells using a cDNA Microarray	2011-06-20		.txt	text/plain	3178	165	44	title: Gene Expression Profile during Chondrogenesis in Human Bone Marrow derived Mesenchymal Stem Cells using a cDNA Microarray The expression levels of the 10 genes selected (Hrad 6B, annexin A2, BMP-7, contactin-1, peroxiredoxin-1, heat shock transcription factor-2, synaptotagmin IV, serotonin receptor-7, Axl, and IL-15) were analyzed by RT-PCR, by using total RNAs obtained from 5 samples (Fig. 4B) . The expression levels of 9 genes (Hrad 6B, annexin A2, BMP-7, contactin-1, peroxiredoxin-1, heat shock transcription factor-2, synaptotagmin IV, serotonin receptor-7, Axl) were low in undifferentiated cells and increased in differentiated cells by RT-PCR and microarray, but the expression pattern of IL-15 was different. Microarray data showed that Axl, synaptotagmin IV, Hrad6B, peroxiredoxin-1, BMP-7, heat shock transcription factor-2, annexin A2, contactin-1 and serotonin receptor-7 expressions were maintained in differentiating BM-MSCs until day 14. Gene expression profile of cytokine and growth factor during differentiation of bone marrow-derived mesenchymal stem cell	./cache/cord-000402-unr44dvp.txt	./txt/cord-000402-unr44dvp.txt