TitleThe importance of selecting the right internal control gene to study the effects of antenatal glucocorticoid administration in human placenta.
Publication TypeJournal Article
Year of Publication2016
AuthorsG├╝tling, H, Bionaz, M, Sloboda, DM, Ehrlich, L, Braun, F, Gramzow, AK, Henrich, W, Plagemann, A, Braun, T
JournalPlacenta
Volume44
Pagination19-22
Date Published2016 Aug
ISSN1532-3102
Abstract

RT-qPCR requires a suitable set of internal control genes (ICGs) for an accurate normalization. The usefulness of 7 previously published ICGs in the human placenta was analyzed according to the effects of betamethasone treatment, sex and fetal age. Raw RT-qPCR data of the ICGs were evaluated using published algorithms. The algorithms revealed that a reliable normalization was achieved using the geometrical mean of PPIA, RPL19, HMBS and SDHA. The use of a different subset ICGs out of the 7 investigated, although not statistically affected by the conditions, biased the results, as demonstrated through changes in expression of glucocorticoid receptor (NR3C1) mRNA as a target gene.

DOI10.1016/j.placenta.2016.05.011
Alternate JournalPlacenta
PubMed ID27452434