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Search results for bioengineering

Molecular & Computational biology May 5, 2025

Computational modeling of gut microbial communities

Within our gut live trillions of microorganisms, mostly in the form of dense, organized communities along the intestinal lining. These microbial clusters, known as biofilms, are dynamic ecosystems essential to digestion, ...

Biotechnology May 1, 2025

More accessible method for maize bioengineering could open doors for crop innovation

Looking around, you might not realize it, but corn is everywhere. In one form or another, it's in the cereals in your cupboard, the cosmetics and medicines in your bathroom, the kibble in your pet's food bowl, and the gas ...

Biotechnology May 1, 2025

Indigenous knowledge helps biotech find new drugs. This grad student wants those companies to give back

As a descendant of an Indigenous Amazonian tribe, Maria Astolfi was concerned about research she conducted as a graduate student at UC Berkeley involving an extract of a plant long used for medicinal purposes by the Mapuche ...

Bio & Medicine Apr 30, 2025

Ultrasound and microrobots team up to boost stem cell therapy for brain repair

A novel study has unveiled a technique that enhances stem cell therapy for neurodegenerative diseases by combining magnetic guidance with localized ultrasound stimulation. This approach successfully navigates magnetically ...

Biotechnology Apr 30, 2025

Using bacteria as living test tubes to study human gene mutations and find new drug leads

Traditional biochemical methods of studying human gene mutations are often laborious and costly. Now bioengineers at the University of California San Diego have developed a new simple approach to rapidly check on human gene ...

Biotechnology Apr 30, 2025

'Explainable' AI cracks secret language of sticky proteins

An AI tool has made a step forward in translating the language proteins use to dictate whether they form sticky clumps similar to those linked to Alzheimer's disease and around fifty other types of human disease. In a departure ...

Cell & Microbiology Apr 30, 2025

Cells remember short durations of force. What does it mean for exercise?

Anyone who's been pleasantly surprised that they can still ride a bike or swim laps after a long hiatus might surmise that our cells have some sort of memory. But how could this work?

Nanophysics Apr 30, 2025

Marker ink transforms into graphene-based electric circuit for low-cost sensors

The first case of an electric circuit created using a simple marker and a laser beam shows that simple and sustainable materials can generate innovative applications on any surface, such as a coffee cup.

Bio & Medicine Apr 29, 2025

Tiny magnetic silk iron particles could steer drugs directly to hard-to-reach disease sites

What if doctors could guide life-saving treatments through the body using only a magnet? An interdisciplinary collaboration at the University of Pittsburgh's Swanson School of Engineering is bringing that concept closer to ...

Biotechnology Apr 28, 2025

Imaging tool lets scientists observe genome dynamics in real time

The human genome is like a big ball of yarn, made up of 3 billion molecular units arranged in sequence and then wrapped up around itself. Within this ball of yarn are your genes, which are regions of DNA that get copied and ...

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