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Effects of Cellular Senescence on Human Mesenchymal Stem Cells

ABSTRACT: In the present study we analyzed the effect of cellular senescence on the transcriptome of human mesenchymal stem cells (hMSC; alternatively named mesenchymal stromal cells) from bone marrow. Human MSC were isolated from femoral heads of non-osteoporotic donors after total hip arthroplasty.

ORGANISM(S): Homo sapiens

PROVIDER: GSE35957 | GEO | 2012/02/22

SECONDARY ACCESSION(S): PRJNA155681

REPOSITORIES: GEO

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Effects of Cellular Senescence on Human Mesenchymal Stem Cells

Project description:In the present study we analyzed the effect of cellular senescence on the transcriptome of human mesenchymal stem cells (hMSC; alternatively named mesenchymal stromal cells) from bone marrow. Human MSC were isolated from femoral heads of non-osteoporotic donors after total hip arthroplasty. Cells were isolated from human bone marrow according to the previously described protocol (Noth et al., 2002, J Orthop Res, 20/5, 1060-1069) under agreement of the local Ethics Committee of the University of Würzburg. Bone marrow was obtained of femoral heads after total hip arthroplasty due to osteoarthritis and/or hip dysplasia. MSC were replated after reaching 70-90% confluence until they entered state of cellular senescence. RNA samples of control cells were taken from passage 1 or passage 2.

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