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Search results for bioengineering

Cell & Microbiology Mar 18, 2025

Universal RNA barcoding system for tracking gene transfer in bacteria created

In the microscopic world of bacteria, gene transfer is a powerful mechanism that can alter cellular function, drive antibiotic resistance and even shape entire ecosystems. Now an interdisciplinary group of researchers at ...

Biotechnology Mar 4, 2025

Educating consumers on health and food security benefits of foods developed with biotechnologies

The U.S. Department of Agriculture's Economic Research Service projects that by 2050, the total production of global agriculture will need to equal between 14,060–15,410 trillion crop calories based on medium- and high-population ...

Bio & Medicine Feb 28, 2025

Harnessing gravity to create a low-cost microfluidic device for rapid cell analysis

A team of researchers at the George R. Brown School of Engineering and Computing at Rice University has developed an innovative artificial intelligence (AI)-enabled, low-cost device that will make flow cytometry—a technique ...

Bio & Medicine Feb 28, 2025

Novel ferritin-based siRNA delivery system shows promise for targeted glioblastoma therapy

A new study led by Profs. Fan Kelong and Yan Xiyun from the Institute of Biophysics of the Chinese Academy of Sciences introduces a novel ferritin-based delivery system for small interfering RNA (siRNA) targeting glioblastoma ...

Bio & Medicine Feb 27, 2025

Novel nanomotors could improve bladder cancer immunotherapy

A research team has developed an innovative nanomotor-based strategy to improve immunotherapy for bladder cancer. The study, published in the journal Nature Communications, offers a promising alternative to the limitations ...

Biotechnology Feb 11, 2025

First 'programming language' for active material enables precise control at cellular level

In 2019, Caltech researchers demonstrated a new method to use light to control active matter—a kind of material made up of individual energy-consuming pieces that act as a whole to create mechanical motion. The process ...

Cell & Microbiology Feb 11, 2025

Mirror life is a scientific fantasy leading to a dangerous reality. How mirror bacteria could conquer life on Earth

Most major biological molecules, including all proteins, DNA and RNA, point in one direction or another. In other words, they are chiral, or handed. Like how your left glove fits only your left hand and your right glove your ...

Cell & Microbiology Jan 30, 2025

Complex engineering of human cell lines reveals genome's unexpected resilience to structural changes

The most complex engineering of human cell lines ever has been achieved by scientists, revealing that our genomes are more resilient to significant structural changes than was previously thought.

Biotechnology Jan 30, 2025

Bioengineering advance allows scientists to accurately predict and engineer protein metalation

Researchers at Durham University have achieved a major advancement in understanding how proteins bind metals inside cells, a process crucial to life. The study, published in Nature Communications, introduces a pioneering ...

Cell & Microbiology Jan 30, 2025

Borrowing nature's blueprint: Scientists replicate bone marrow

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in cancer patients undergoing ...

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