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Materials Science Nov 25, 2020

Scientists determine the structure of glass-shaping protein in sponges

Sponges are some of the oldest animals on Earth. They live in a wide range of waters, from lakes to deep oceans. Remarkably, the skeleton of some sponges is built out of a network of highly symmetrical glass structures. These ...

Materials Science Nov 13, 2020

Researchers create armored emulsions as tiny test tubes for parallel reactions

If you have ever shaken a salad dressing bottle mixed with oil and vinegar, you have temporarily created an emulsion. However, that state is temporary, and the two components soon separate. But, what if you could create a ...

Biotechnology Nov 11, 2020

Engineering a way out of climate change: Genetically modified organisms could be the key

Climate change is a major global crisis. Despite international agreements to fight climate change, greenhouse gas emissions continue to increase and global temperatures continue to rise. The potential effects on our lives ...

Biotechnology Nov 4, 2020

'Monster tumors' could offer new glimpse at human development

Finding just the right model to study human development—from the early embryonic stage onward—has been a challenge for scientists over the last decade. Now, bioengineers at the University of California San Diego have ...

Bio & Medicine Oct 29, 2020

Directly observing intracellular nanoparticle formation with nano-computed tomography

It is currently challenging to directly observe the formation of intracellular nanostructures in the lab. In a new report, Miaomiao Zhang and a research team in chemistry, life sciences, medical engineering and science and ...

Bio & Medicine Oct 15, 2020

Symptoms all in your head—or in your gut? Maybe a little of both.

Anyone who has ever experienced "butterflies in the stomach" before giving a big presentation won't be surprised to learn there is an actual physical connection between their gut and their brain. Neuroscientists and medical ...

Biotechnology Sep 25, 2020

Machine learning takes on synthetic biology: algorithms can bioengineer cells for you

If you've eaten vegan burgers that taste like meat or used synthetic collagen in your beauty routine—both products that are "grown" in the lab—then you've benefited from synthetic biology. It's a field rife with potential, ...

Cell & Microbiology Sep 9, 2020

Add human-genome produced RNA to the list of cell surface molecules

Bioengineers at UC San Diego have shown that human-genome produced RNA is present on the surface of human cells, suggesting a more expanded role for RNA in cell-to-cell and cell-to-environment interactions than previously ...

Biotechnology Sep 2, 2020

Engineers reprogram yeast cells to become microscopic drug factories

Since antiquity, cultures on nearly every continent have discovered that certain plant leaves, when chewed or brewed or rubbed on the body, could relieve diverse ailments, inspire hallucinations or, in higher dosages, even ...

Ecology Aug 26, 2020

Bioengineered soil microbes may help prevent desertification

By tweaking the genes of microbes in the soil, it may be possible to make arid ecosystems more resilient to climate change and overgrazing, according to a new study. The research is in early stages, and currently consists ...

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