Applying a small mechanical force to embryonic stem cells could be a new way of coaxing them into a specific direction of differentiation, researchers at the University of Illinois report. Applications for force-directed ...
Materials Science
Oct 18, 2009
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Cells rely on tiny molecular motors to deliver cargo, such as mRNA and organelles, within the cell. The critical nature of this transport system is evidenced by the fact that disruption of motors by genetic defects leads ...
Cell & Microbiology
Jul 21, 2009
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Can't resist your pup's adoring expression when he begs for a treat? A new study reveals key anatomical features that could explain what makes dogs' faces so appealing. The findings also suggest that humans contributed to ...
Plants & Animals
Apr 5, 2022
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100
Research groups at the University of Helsinki uncovered how motor protein myosin, which is responsible for contraction of skeletal muscles, functions also in non-muscle cells to build contractile structures at the inner face ...
Cell & Microbiology
Mar 2, 2021
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In JST Strategic Basic Research Programs, a group led by Zhongrui Duan (Researcher, Waseda University) and Motoki Tominaga (Associate professor, Waseda University) succeeded in promoting plant growth and increasing seed yield ...
Plants & Animals
Aug 7, 2020
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9
In a research first, molecular biologists at RIKEN have directly visualized the motion of a critical motor protein at the single molecular level. This achievement could aid in the hunt for new ways to treat diseases associated ...
Biotechnology
Feb 7, 2020
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When a muscle is activated, it is the proteins myosin and actin that go to work. Myosin molecules take hold of actin molecules and pull, like rope pulling, in a process that gets energy from the use of the cellular fuel ATP. ...
Cell & Microbiology
Oct 21, 2019
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4
At the molecular level, muscle contraction is defined by myosin molecules pulling actin filaments. New electron cryomicroscopy images with unprecedented resolution taken by researchers at Osaka University reveal unexpectedly ...
Cell & Microbiology
Mar 8, 2017
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4
What if cancer cells couldn't move? What if patients – once they're diagnosed with cancer – could take a drug that made cancer cells immobile? The answer is simple: survival rates would skyrocket. But reality is complicated. ...
Cell & Microbiology
Aug 14, 2015
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9
The contents of plant cells undergo continuous mixing by a process known as cytoplasmic streaming. Yet although this process was discovered more than 200 years ago, its exact purpose has remained unclear. Motoki Tominaga ...
Biotechnology
Jan 24, 2014
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