A trio of researchers from the University of Cambridge working with a colleague from the University of Tartu has found possible evidence of multiple opportunities for early humans to migrate out of Africa to the Arabian Peninsula ...
Migrating cells use stiffened microtubules to push through tissue barriers, seeking out weak points in tissue, according to a Northwestern Medicine study published in Cell Reports.
Cell & Microbiology
Aug 19, 2021
0
256
Rising sea levels and more powerful cyclonic storms, phenomena driven by the warming of oceans due to climate change, puts at immediate or potential risk an estimated 680 million people living in low-lying coastal zones (a ...
Earth Sciences
Apr 23, 2021
4
111
Cell velocity, or how fast a cell moves, is known to depend on how sticky the surface is beneath it, but the precise mechanisms of this relationship have remained elusive for decades. Now, researchers from the Max Delbrück ...
Cell & Microbiology
Jan 18, 2021
1
203
Cells move constantly throughout our bodies, performing myriad operations critical to tissue development, immune responses and general wellbeing. This bustle is guided by chemical cues long studied by scientists interested ...
Cell & Microbiology
Nov 20, 2020
0
151
As the planet continues to warm, people living in the world's most vulnerable regions—like arid or low-lying nations—must contend with the decision to stay in a place where livability is decreasing or leave for countries ...
Environment
Oct 12, 2020
7
463
Long-distance animal migrations can trigger relapse of dormant infections, influencing when and where infection risk peaks, according to a new paper in Proceedings of the Royal Society B. The findings demonstrate that relapse ...
Ecology
Sep 16, 2020
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30
One of the biggest challenges of today is the migration of people associated with the impacts of climate change on crops, water resources, droughts and risks related to health. Climate models are in agreement: higher temperatures ...
Environment
Aug 24, 2020
5
189
While many models suggest that climate change will prompt a substantial number of people to leave their homes, not all research so clearly finds this is the case. Investigating cases where computer models seemed to indicate ...
Social Sciences
Jul 28, 2020
0
5
Many of the cell types in our bodies are constantly on the move. LMU physicists have developed a mathematical model that describes, for the first time, how single-cell migration can coalesce into coordinated movements of ...
Cell & Microbiology
Dec 16, 2019
0
9
