Sökning: WFRF:(Ruetschi Ulla) >
Novel markers of os...
Novel markers of osteogenic and adipogenic differentiation of human bone marrow stromal cells identified using a quantitative proteomics approach.
-
- Granéli, Cecilia, 1981 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials
-
- Thorfve, Anna, 1982 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för klinisk kemi och transfusionsmedicin,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine,Institute of Clinical Sciences, Department of Biomaterials
-
- Rüetschi, Ulla, 1962 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för klinisk kemi och transfusionsmedicin,Institute of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine
-
visa fler...
-
- Brisby, Helena, 1965 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics
-
- Thomsen, Peter, 1953 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials
-
- Lindahl, Anders, 1954 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för klinisk kemi och transfusionsmedicin,Institute of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine
-
- Karlsson, Camilla, 1977 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2014
- 2014
- Engelska.
-
Ingår i: Stem cell research. - : Elsevier BV. - 1876-7753 .- 1873-5061. ; 12:1, s. 153-165
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://gup.ub.gu.se...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Today, the tool that is most commonly used to evaluate the osteogenic differentiation of bone marrow stromal cells (BMSCs) in vitro is the demonstration of the expression of multiple relevant markers, such as ALP, RUNX2 and OCN. However, as yet, there is no single surface marker or panel of markers which clearly defines human BMSCs (hBMSCs) differentiating towards the osteogenic lineage. The aim of this study was therefore to examine this issue. Stable isotope labeling by amino acids in cell culture (SILAC)-based quantitative proteomics was utilized to investigate differently expressed surface markers in osteogenically differentiated and undifferentiated hBMSCs. Labeled membrane proteins were analyzed by mass spectrometry (MS) and 52 proteins with an expression ratio above 2, between osteogenically differentiated and undifferentiated cells, were identified. Subsequent validation, by flow cytometry and ELISA, of the SILAC expression ratios for a number of these proteins and investigations of the lineage specificity of three candidate markers were performed. The surface markers, CD10 and CD92, demonstrated significantly increased expression in hBMSCs differentiated towards the osteogenic and adipogenic lineages. In addition, there was a slight increase in CD10 expression during chondrogenic differentiation. Furthermore, the expression of the intracellular protein, crystalline-αB (CRYaB), was only significantly increased in osteogenically differentiated hBMSCs and not affected during differentiation towards the chondrogenic or adipogenic lineages. It has been concluded from the present results that CD10 and CD92 are potential markers of osteogenic and adipogenic differentiation and that CRYaB is a potential novel osteogenic marker specifically expressed during the osteogenic differentiation of hBMSCs in vitro.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Biomaterialvetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Biomaterials Science (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Granéli, Cecilia ...
-
Thorfve, Anna, 1 ...
-
Rüetschi, Ulla, ...
-
Brisby, Helena, ...
-
Thomsen, Peter, ...
-
Lindahl, Anders, ...
-
visa fler...
-
Karlsson, Camill ...
-
visa färre...
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Medicinsk biotek ...
-
och Biomaterialveten ...
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Klinisk medicin
- Artiklar i publikationen
-
Stem cell resear ...
- Av lärosätet
-
Göteborgs universitet