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Search results for bioengineering

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 ...

Molecular & Computational biology Mar 5, 2020

Synthetic biologists redesign the way bacteria 'talk' to each other

Bioengineers at the University of California San Diego have redesigned how harmless E. coli bacteria "talk" to each other. The new genetic circuit could become a useful new tool for synthetic biologists who, as a field, are ...

Biotechnology Feb 3, 2020

Shape-morphing living composites

In a recent study published on Science Advances, L. K. Rivera-Tarazona and a research team in the departments of bioengineering and biological sciences at the University of Texas, Dallas, U.S., established a new method to ...

Materials Science Sep 25, 2019

New smart materials to tackle global challenges

Understanding how natural materials are created has helped a Griffith University research team create a smart material platform to aid in the creation of new drugs and even help in the clean-up of polluted environments.

Bio & Medicine Jul 30, 2019

Bone tissue engineering—nano-glue polymer membranes for robust bone regeneration

In a new study now published on NPG Asia Materials, bioengineers report the development of a new fibrous membrane with stem cells to repair bone defects in the skulls of mice. For this, they incorporated mussel-inspired polydopamine ...

Economics & Business Jun 5, 2019

Consumers want food labelling details spoon-fed

In 2016, Congress passed a federal mandate requiring manufacturers to label bioengineered foods. Since then, industry leaders have been searching for quick and easily accessible methods for sharing information about how and ...

Biotechnology May 21, 2019

Chemical engineers develop biosecurity tool to detect genetically engineered organisms in the wild

If a genetically or synthetically engineered organism is released into the environment, how will we know? How can we tell it apart from the millions of microorganisms that exist naturally in the wild? That's the challenge ...

Bio & Medicine Aug 17, 2018

Novel nanoparticle-based approach detects and treats oral plaque without drugs

When the good and bad bacteria in our mouth become imbalanced, the bad bacteria form a biofilm (aka plaque), which can cause cavities, and if left untreated over time, can lead to cardiovascular and other inflammatory diseases ...

General Physics Jun 21, 2018

Researchers engineer bacteria to exhibit stochastic Turing patterns

How did the zebra get its stripes, or the leopard its spots? Mankind has been trying to answer such questions since our earliest recorded days, and they resonate throughout the extant mythologies and folklores of an earlier ...

Biotechnology Nov 27, 2017

Large-scale approach reveals imperfect actor in plant biotechnology

A research team led by Whitehead Institute for Biomedical Research has harnessed metabolomic technologies to unravel the molecular activities of a key protein that can enable plants to withstand a common herbicide. Their ...

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