Enzyme cycling is a sensitive assay method that exploits amplification techniques. We recently developed a novel enzymatic cycling method, which utilizes both the forward and reverse reactions of creatine kinase (CK), for the quantitative determination of creatine.
A Syracuse University engineering team has developed a process that combines biomaterials-based cell patterning and stem cell technology to make a 3-D tissue model that could mimic early stage human heart development. Embryotoxicity is just one potential use of the modeling platform.
Researchers have demonstrated how auxin, a hormone that controls many processes in plants, reaches its destination.
A cheap, safe and effective method of dealing with harmful algal blooms is on the verge of being introduced following successful field and lab tests.
Defying gravity: A special mixture of proteins in the larval food of bees ensures that future queen larvae survive. Surprisingly this has less to do with nourishment than with gravity. The special properties of the proteins prevent the large and heavy larvae from falling out of their cells. Researchers at Martin Luther University Halle-Wittenberg (MLU) have discovered how this is accomplished at a molecular level. Their study appeared in the internationally renowned journal Current Biology.
Researchers at the University of Washington and the Allen Institute for Brain Science have developed a new method to classify and track the multitude of cells in a tissue sample. In a paper published March 15 in the journal Science, the team reports that this new approach -- known as SPLiT-seq -- reliably tracks gene activity in a tissue down to the level of single cells.
The gateway to cellular headquarters has 552 components. A new map that shows how all these pieces fit together could help scientists study numerous diseases.
Fungi may be harmful pathogens. On the other hand, they are used for the production of food or medicine and in bioengineering. In either case, it is required to precisely understand their growth mechanism. Researchers of Karlsruhe Institute of Technology (KIT) have made a big step forwards: Using high-performance light microscopy, they watched mold fungi as they grew in the cell. The findings are presented in Science Advances.
Researchers from the Department of Molecular Biology and Genetics and from the Department of Biomedicine at Aarhus University have collaboratively developed and described a llama-antibody that might have significant impact for future diagnostics and treatment of, e.g., kidney diseases.
In a breakthrough that could lead to a new class of materials with functions found only in living systems, scientists at the University of California, Berkeley, have figured out a way to keep certain proteins active outside of the cell. The researchers used this technology to create mats that can soak up and trap chemical pollution.