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Search results for bioengineering

Biotechnology Feb 25, 2022

3D micromesh-based hybrid printing for microtissue engineering

Bioprinting is widely applicable to develop tissue engineering scaffolds and form tissue models in the lab. Materials scientists use this method to construct complex 3D structures based on different polymers and hydrogels; ...

Cell & Microbiology Feb 22, 2022

First-of-its-kind live imaging leads to major discovery in how cells pattern in tissues

The ability of cells to self-organize into specific patterns in tissues that serve a function is a universal feature of life. The stripes of a zebra, our eyelashes, the spiral of seeds in a sunflower and the maze patterns ...

Biotechnology Feb 10, 2022

Simplifying RNA editing for treating genetic diseases

New research led by bioengineers at the University of California San Diego could make it much simpler to repair disease-causing mutations in RNA without compromising precision or efficiency.

Bio & Medicine Feb 4, 2022

Stable nanovesicles for the delivery of microRNA in cancer treatment

Researchers at ICMAB present a study on new nanovesicles, known as quatsomes, which have been successfully engineered to encapsulate and deliver microRNAs for the treatment of tumors. These nanovesicles are produced by a ...

Cell & Microbiology Jan 25, 2022

An unexpected attraction between nucleic acids and fat

All cells on Earth are enveloped in a fatty layer of lipids. Lipid membranes protect the content of the cells, including genetic information such as RNA and DNA. A new study from the researchers at the B CUBE—Center for ...

Materials Science Jan 20, 2022

Researchers develop novel microscopic picoshell particles

Production of high-energy fats by microalgae may provide a sustainable, renewable energy source that can help tackle climate change. However, microalgae engineered to produce lipids rapidly usually grow slowly themselves, ...

Social Sciences Jan 20, 2022

How GMO labels affect customer decision making with food purchases

Researchers from Neoma Business School, Concordia University, and University of Wisconsin-Madison published a new paper in the Journal of Marketing that examines how the GMO labeling that policymakers implement affects ...

Cell & Microbiology Jan 12, 2022

Biochip reduces the cost of manufacturing in vitro skin

Researchers from the Universidad Carlos III de Madrid (UC3M), the Universidad Politécnica de Madrid (UPM) and other entities have designed a new biochip, a device that simplifies the process of manufacturing in vitro skin ...

Cell & Microbiology Dec 22, 2021

Researchers identify mechanism that explains how tissues form complex shapes that enable organ function

From the smooth tubes of our arteries and veins to the textured pockets of our internal organs, our bodies are made of tissues arranged in complex shapes that aid in performing specific functions.

Environment Dec 13, 2021

Low-cost AI soil sensors could help farmers curb fertilizer use

The technology, which is described today in Nature Food, could help growers work out the best time to use fertilizer on their crops and how much is needed, taking into account factors such as the weather and the condition ...

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