However, comparison among TDP-43 expressing flies revealed profound variant-specific differences in relative impacts on longevity (Fig. 4A).
These studies demonstrate the profound effects variant interactions can have on arbovirus evolution and adaptation, and provide a baseline by which to study the impact of this phenomenon in natural systems.
Although results presented here do not depict the full complexity of the arboviral swarm and its interactions with natural hosts, these data demonstrate the profound effects variant interactions could have on arbovirus evolution and adaptation and provide a baseline by which to study the impact of this phenomenon in natural systems.
We hypothesized that Δ133p53 α would have an even more profound effect on p53 variants with weaker tumor-suppressor capability.
This resulted in profound stabilization in all variants under blue light (Additional file 1: Figure S4) and in darkness (data not shown), especially the K121M N128Y G138A variant showed almost complete stabilization.
We found that both bisMATEs and several non-steroidal variants have profound inhibitory effects on cell proliferation in the human PNF cell line, and induce apoptosis in the MPNST-derived ST88 and S462 cell lines.
Taken together these data suggested that these mouse proliferative genes are more susceptible towards PPARα activation than the corresponding human genes but equally or even more effectively inhibitable by PPARα-tr, while both PPARα variants show profound inhibitory effects on the expression of pro-inflammatory genes in both species.
In our 2008 study, we showed clear one-to-one correlation between the identified SDHB or SDHD variants and profound functional phenotypes such as altered reactive oxygen species (ROS) and up regulation of AKT (also known as protein kinase B) and mitogen-activated protein kinase (MAPK).
Interestingly, apart from these rare double hits, very common variants can have profound locally acting effects if located near to a disease-causing mutation in the same gene.
The common variants studied in GWAS genotyping chips may tag rare variants that constitute the molecular basis of the observed associations [26]; rare variants could display more profound phenotypic effects and possibly affect the same mechanisms as the ones severely perturbed in knockout models.
Thus it may be deduced that the amino acid changes already observed in the ON1 variants have led to profound differences in its antigenic profile.
