Don't let the textbook diagram of a simplified two-dimensional cell fool you—within this tiny structure of life is a complex universe of molecular machinery that is continually being built, put into motion and eventually ...
Cell & Microbiology
Feb 8, 2023
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53
In their evolutionary battle for survival, viruses have developed strategies to spark and perpetuate infection. Once inside a host cell, the Ebola virus, for example, hijacks molecular pathways to replicate itself and eventually ...
Cell & Microbiology
Feb 3, 2023
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67
Grass is famously resilient. But Paspalum vaginatum, a species better known as seashore paspalum, can tolerate stresses diverse and deadly enough to rival camels and cactuses.
Plants & Animals
Dec 15, 2022
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57
A research team led by Prof. Zhao Guoping from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has proposed a mechanism by which protein disulfide isomerase (PDI) can translocate ...
Cell & Microbiology
Oct 17, 2022
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6
The maintenance of a healthy cell population is a dynamic process, whereby unhealthy cells are eliminated by a defense mechanism called cell competition. This process is crucial as unhealthy cells or cells that have accumulated ...
Cell & Microbiology
Sep 19, 2022
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46
Nitrogen (N) deficiency first affects the N uptake and assimilation systems of plants. Nitrate, the main source of plant N, is absorbed and transported by nitrate transporters. Nitrate can be metabolized directly in the roots ...
Molecular & Computational biology
Aug 18, 2022
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4
Although chemotherapy can be a lifesaving treatment for patients with cancer, some of these medications can damage the heart. A team led by researchers at Massachusetts General Hospital (MGH) recently developed a nanoparticle ...
Bio & Medicine
Aug 15, 2022
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361
A midlife career change is hard to pull off, because it can involve reinventing yourself and adopting a completely new professional role. Now, researchers from Japan show that some plant cells get a helping hand from autophagy ...
Plants & Animals
Jul 6, 2022
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7
A collaborative team of researchers from the National Institute for Basic Biology, the University of Tokyo, and Gunma University in Japan reported that in the liverwort Marchantia polymorpha, the number of mitochondria in ...
Cell & Microbiology
Jun 16, 2022
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21
The study of autophagy—the recycling and repair process within cells—has huge potential to aid in fighting the aging process, bacterial and viral infections and diseases including cancer, Alzheimer's and Parkinson's.
Cell & Microbiology
May 31, 2022
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