A typical gut bacterium that can spread through the body and cause a serious infection resists natural immune defenses and antibiotics by enhancing its protective outer layer, known as the cell envelope, according to a new ...
Cell & Microbiology
Nov 10, 2022
0
69
Scientists have made a significant step towards building the world's first digital plant by developing a sophisticated computational model which has also solved one of the most enduring plant science mysteries—the role ...
Plants & Animals
Nov 1, 2022
0
91
There is a tightly regulated balance between cell growth and death in healthy tissue. The loss of this balance is essentially what initiates cancer.
Cell & Microbiology
Oct 19, 2022
0
2
Much like humans, plants, and bacteria, the single-celled parasite Toxoplasma gondii (T. gondii) uses calcium as a messenger to coordinate important cellular processes. But while the messenger is the same, the communication ...
Biotechnology
Sep 1, 2022
0
31
Pancreatic cancer is an exceedingly malignant tumor in the digestive system, and its five-year survival rate is little more than 10%. Metabolic alterations are one of the hallmarks of tumor cells. Oncogenic Kras-activated ...
Biochemistry
Aug 19, 2022
0
82
Insect-eating plants have fascinated biologists for more than a century, but how plants evolved the ability to capture and consume live prey has largely remained a mystery. Now, Salk scientists, along with collaborators from ...
Plants & Animals
Jul 11, 2022
0
128
Aging is known to involve epigenetic histone modifications, which are associated with transcriptional changes, occurring throughout the entire lifespan of an individual.
Molecular & Computational biology
Jun 30, 2022
0
6
Protein sorting in the secretory pathway is essential for cellular compartmentalization and homeostasis in eukaryotic cells. The endoplasmic reticulum (ER) is the biosynthetic and folding factory of secretory cargo proteins. ...
Plants & Animals
Jun 21, 2022
0
55
The gelatin in the skin of Pacific whiting, an abundant fish on the Pacific Coast of North America, may help prevent skin wrinkling caused by ultraviolet radiation, a new Oregon State University study found.
Cell & Microbiology
Jun 21, 2022
0
104
A new editorial paper titled "WRNing for the right DNA repair pathway choice" has been published in Aging .
Molecular & Computational biology
Jun 16, 2022
0
7
