The motion of micro-organisms as they swim through various types of fluid channels show 'quite strange and new' responses for single cell organisms, including the performance of somersaults, meandering wanderings, and even a ballistic type of behavior.
Scientists have developed a nearly complete human brain in a dish that equals the brain maturity of a five-week-old fetus. The brain organoid, engineered from adult human skin cells, is the most complete human brain model yet developed.
Researchers have developed an image-based, cell-derived patterning strategy that produces arrays of homogeneous cells with anatomical properties that mimic the cells from which the patterns were derived.
New research demonstrates a new technology advancing the field of genome engineering. The method significantly improves the ability of scientists to target specific faulty genes, and then 'edit' them, replacing the damaged genetic code with healthy DNA.
A new study defines the core set of genes and functions that a bacterial cell needs to sustain life. The research, which answers the fundamental question of what minimum set of functions bacterial cells require to survive, could lead to new cell engineering approaches for E. coli and other microorganisms.
Using photosynthetically active microorganisms, researchers have succeeded in manufacturing several biocatalysts suitable for industrial application: a crucial step towards sustainable chemical processes.
New research suggests active biological mechanisms transport scent and taste compounds known as volatiles from plant cells to the atmosphere, a finding that could overturn the textbook model of volatile emission as a process that occurs solely by diffusion.
Scientists have developed artificial blood vessels that are not susceptible to blood clot formation. The achievement was made possible by a new generation of drug-containing coating applied to the inner surface of the vessel.
The ability to visualize and characterize the composition of a tumour in detail during its development can provide valuable insights in order to target appropriate therapeutics. Researchers now have visualized and quantified the growth and composition of breast tumours over time in a living animal.
Researchers have engineered a tethered ribosome that works nearly as well as the authentic cellular component, or organelle, that produces all the proteins and enzymes within the cell. The engineered ribosome may enable the production of new drugs and next-generation biomaterials and lead to a better understanding of how ribosomes function.