The Best in Science News and Amazing Breakthroughs
Two almost-divided cells remain connected by a strand of microtubules that will soon be cleaved by the midbody .When one cell divides into two, a tiny parcel of cellular stuff is left behind, and scientists have just realized how its contents could transform neighboring healthy cells into fast-dividing cancerous ones.
But a new study has tracked the formation of these overlooked organelles and unpacked their internal structure, which suggests they are well-equipped to influence other cells after their primary job of cell division is done. The midbody assembles itself at the overlapping, outstretched ends of spindle microtubules that tether themselves to chromosomes. From there, the midbody recruits and positions the abscission machinery that cleaves the final bridge connecting the dividing cells in two.What researchers found next began to reveal the true nature of midbody remnants, as cell signaling packages, not trash cans., and the cell signaling mechanisms of midbody remnants are only just beginning to be understood.
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Scientists discover the possible triggers for bacterial pathogens, opening the door for new treatment strategiesThe legendary Alexander Fleming, who famously discovered penicillin, once said 'never to neglect an extraordinary appearance or happening.' And the path of science often leads to just that. New UNLV research is turning the page in our understanding of harmful bacteria and how they turn on certain genes, causing disease in our bodies.
Read more »
Scientists discover the possible triggers for bacterial pathogens, opening the door for new treatment strategiesThe legendary Alexander Fleming, who famously discovered penicillin, once said 'never to neglect an extraordinary appearance or happening.' And the path of science often leads to just that. New research is turning the page in our understanding of harmful bacteria and how they turn on certain genes, causing disease in our bodies.
Read more »
When Space Sizzles: Scientists Discover the Hottest Jupiter-Like Object EverScience, Space and Technology News 2023
Read more »
Scientists discover how dozens of genes may contribute to autismThe findings may one day pave the way for scientists to design treatments that allow these phases of brain development to proceed unimpaired
Read more »
– Scientists Discover Over a Hundred Ancient Paintings in Hidden CaveScience, Space and Technology News 2023
Read more »
Top miners, academics partner to seek new ways to discover sedimentary copperNo 1 source of global mining news and opinion
Read more »