In Bloom's syndrome and other human chromosome instability syndromes such ongoing genome instability is likely to contribute to increased cancer incidence at an earlier age and other characteristic signs of premature aging.
Although neither the UT nor the MMS Rnr3 R-SGA screen was significantly enriched for human genome instability genes, we note that, just as in comparisons between genome instability screens in yeast, differences in read-out between human and yeast screens can produce nonoverlapping results.
Since many of the known human genetic instability syndromes (including ataxia telangiectasia, Bloom syndrome, and Werner syndrome) share the increased risk of early-onset neoplasia with FA, there is little doubt that genetic instability per se and intrinsically promotes carcinogenesis.
Meta-analyses show human developmental instability is associated with reduced psychometric intelligence and neurodevelopmental disorders [26], [27].
Together, these findings suggest that GQ structures could be a major contributor to human mtDNA instability.
Numerous human genome instability syndromes, including cancer, are closely associated with events arising from malfunction of the essential recombinase Rad51.
And with less than 30 percent of needed funding secured, ever more serious human hardship and instability are on the horizon.
As daunting as the crisis looks, there is a cost to inaction — in human suffering, regional instability and damage to America's global standing.
"We have made good progress particularly in helping women and girls gain access to justice, but where concerns about human rights and instability become too high, we have no hesitation in shutting programmes down".
"The key question is whether Libya remains a place where terrorism, criminal human smuggling and instability continues to expand, or if we are able, together with the government of national unity to recover stability," he told reporters ahead of the meeting.
