In addition, PLD1 identified as functional target of miR-638 in this study, was upregulated in GC and was closely related to the prognosis of GC patients.
BST2 up-regulation has been observed in multiple myeloma, non-Down syndrome (DS) acute megakaryocytic leukemia, tamoxifen-resistant breast cancer [ 71- 73] and, in the present study, was upregulated in HNSCC samples.
The GLUT4 mRNA expression, which was reduced significantly in the skeletal muscles of diabetic and hyperlipidemic hamsters in our study, was upregulated by the treatment with berberine, suggesting that berberine improved the glucose control by elevating the glucose availability in peripheral tissues through GLUT4 in skeletal muscles.
Seven out of nine transcripts in our study were upregulated with increasing DHA, including CARD6, TIA1, BNIP1, FAF1, GULP1, CASP9 and FLJ13491.
This may explain why some heat shock protein family members in our study are upregulated while simultaneously another is downregulated.
The heat tolerance genes identified in this study were upregulated in most of the inbred lines and there was rarely downregulation in one of the inbreds.
All these genes, with the exception of α2- macroglobulin, which was undetectable in our study, were upregulated on the first day after forced weaning.
In line with earlier studies, IL-1ra levels of ACS in the current study were upregulated, although the reported relative increases in conditoned serum differed an order of a magnitude with those from the current study [ 12, 17].
MEF2C, a new target of miR-203 found in this study, is upregulated during C2C12 differentiation, and its interaction with MAML1, Notch3 and the p38 MAPK pathway is required for normal myogenesis.
This is in stark difference to most published studies that analysed cell response to bacteria after longer exposure times (from 2 h to 14 h or more) (Carilla-Latorre et al., 2008; Sillo et al., 2008; Nasser et al., 2013), and may account for the fact that none of the genes identified in these previous studies was upregulated upon short exposure to folate.
For example, in the case of the R2 neuron, transcriptional and translational regulators that we studied were upregulated during aging whereas expressions of these regulators were downregulated in the other three neurons.
