Sentence examples for may involve repressive from inspiring English sources

Thus, TFM-C blocks cytokine secretion in natural producer cells by ER stress-related mechanisms that may involve repressive effects on both cytokine mRNA production as well as on post-transcriptional and -translational events involved in cytokine secretion, such as the ER-retention coupled to HERP-mediated degradation identified before for IL-12 [ 23, 24, 26].

Thus, it is possible that at least for some CTA genes, additional mechanisms for repression and alternative mechanisms for derepression in cancer exist which may involve specific repressive or activating transcription factors.

Imprinting along the Kcnq1 domain on mouse chromosome 7 involves repressive histone methylation and recruitment of Polycomb group complexes.

Similar redundancy may exist in other systems that involve repressive histone methylation that has the ability to spread.

98 The mechanism by which UBE3A-ATS blocks UBE3A transcription is unknown, but may involve histone-mediated repression, transcriptional interference, or repressive three-dimensional chromatin structure.

Repression of these genes may involve low levels of H3K27me3 below the peak detection limit, co-enrichment in di- or trimethylated H3K9, co-enrichment in other repressive histone marks, or non-exclusively, DNA methylation.

Thus it appears that the activating and repressive activities of YB-1 on gene transcription may involve mechanisms that reflect a requirement for different levels of YB-1 oligomerization and/or perhaps different binding partners.

The recommended choices may involve tradeoffs.

That may involve difficult choices.

This may involve some sacrifice.

It may involve a bit of superstition.