ACTA MEDICA
ACTA MEDICA
Acta Medica (Hradec Králové) is an English language multidisciplinary medical journal. Acta Medica publishes reviews, original articles, brief communications, case reports, announcements, and notices. The journal was founded in 1958 under the title “A Collection of Scientific Works of the Charles University’s Faculty of Medicine in Hradec Králové”. The journal is indexed in Chemical Abstracts, CNKI, DOAJ, EBSCO, Hinari, Index Medicus, MEDLINE, Scopus, and Ulrichsweb.

ACTA MEDICA, Vol 56 No 4 (2013), 142–149

The Effect of Fetal Calf Serum on Human Dental Pulp Stem Cells

Jakub Suchánek, Tereza Suchánková Kleplová, Martin Kapitán, Tomáš Soukup

DOI: https://doi.org/10.14712/18059694.2014.9
published online: 23. 07. 2015

abstract

Aims: Authors studied potential side effects of fetal calf serum (FCS) in cultivation media on human dental pulp stem cells (DPSC) during long term cultivation. Methods: Two lines of DPSC obtained healthy donors (male 22 years, female 23 years) were used. Both lines were cultivated under standard cultivation conditions in four different media containing 10% or 2% FCS and substituted with growth factors. During long term cultivation proliferation ability, karyotype and phenotype of DPSC were measured. Results: Both lines of DPSC cultivated in a media containing 2% FCS and ITS supplement showed the highest number of population doublings. On the other hand the proliferation rate of DPSC cultivated in a media with 2% FCS without ITS supplement was slowest. Proliferation rate of DPSC cultivated in 10% FCS media with or without FGF-2 was comparable. DPSC cultivated in a media with 10% FCS showed a significantly higher amount of chromosomal aberrations. These chromosomal aberrations do not seem to be clonal but surprisingly we found large amounts of tetraploid cells in the 9th passage in both media containing 10% FCS. Conclusions: Our study proved that cultivation of DPSC in media containing higher concentration of FCS has critical side effects on cell chromosomal stability.

keywords: Dental pulp stem cells; Karyotype; Fetal calf serum

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The Effect of Fetal Calf Serum on Human Dental Pulp Stem Cells is licensed under a Creative Commons Attribution 4.0 International License.

210 x 297 mm
periodicity: 4 x per year
print price: 150 czk
ISSN: 1211-4286
E-ISSN: 1805-9694

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