This back-of-the-envelope calculation therefore suggests that PERK may form oligomers larger than dimers, in which one PERKIPA may suffice to activate more than one apo-PERK.
These data indicate that a combination therapy by employing both Mdm2 and Mdm4 inhibitors to induce p53 activity in tumors may activate p53 more strongly and therefore have a better treatment outcome [30].
Our aim was to test whether NC can activate NPC in vitro and which initial culture conditions may be favorable to activate more differentiated disc cells.
Our findings suggest that the NLRP3 inflammasome may be activated more readily in patients with gout than in healthy controls.
In the case of pathogenic bacteria, one particular pathogen may release more than one stimulus and may activate one or more different inflammasomes.
Thus, induction of cell death by LiCl does not require the presence of wild type p53, although we cannot completely rule out the possibility that LiCl may activate two or more death pathways, one of which may involve p53 while the other(s) may not.
Therefore, the maximization of NF-κB activity induced by caMEKK1 observed in the present study may result from activating more NF-κB than is possible with TNF-α alone.
However, secondary cytokines may also be activated more directly by DEP (independently of IL-1 α/- β and TNF- α) through activation of pro-inflammatory signalling pathways within the cells.
The contents released from necrotic cells may activate TLRs, generating further inflammation and thus more necrosis.
This process may activate transcription in regions where nucleosomes are relaxed and more distant and can silence the regions where chromatin is more compact.
