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Search results for bioengineering

Cell & Microbiology Feb 7, 2024

Creating a toolkit of yeast strains that over-produce key cellular building blocks

Microbes such as bacteria and yeast are increasingly being used to produce components of medicines, biofuels, and food. Indeed, baker's yeast, also known as brewer's yeast or Saccharomyces cerevisiae, is responsible for the ...

Cell & Microbiology Feb 5, 2024

Bacterial research: Novel antibiotic producers discovered in German collection

Researchers at the Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures, led by Dr. Yvonne Mast and Dr. Imen Nouioui, have published scientific descriptions for five new antibiotic-producing bacteria.

Bio & Medicine Jan 23, 2024

Bioengineers on the brink of breaching blood-brain barrier

Imagine the brain as an air traffic control tower, overseeing the crucial and complex operations of the body's "airport." This tower, essential for coordinating the ceaseless flow of neurological signals, is guarded by a ...

Plants & Animals Jan 17, 2024

New technology for conducting deep-sea research on fragile organisms

A University of Rhode Island professor of Ocean Engineering and Oceanography, along with a multidisciplinary research team from multiple institutions, successfully demonstrated new technologies that can obtain preserved tissue ...

Bio & Medicine Jan 15, 2024

A single dose of urea-powered nanorobots reduces bladder tumors by 90% in mouse study

Bladder cancer has one of the highest incidence rates in the world and ranks as the fourth most common tumor in men. Despite its relatively low mortality rate, nearly half of bladder tumors resurface within 5 years, requiring ...

Biotechnology Dec 23, 2023

Bioengineers building the intersection of organoids and AI with 'Brainoware'

Feng Guo, an associate professor of intelligent systems engineering at the Indiana University Luddy School of Informatics, Computing and Engineering, is addressing the technical limitations of artificial intelligence computing ...

Ecology Dec 19, 2023

Protein allows poison dart frogs to accumulate toxins safely, shows study

Scientists have identified the protein that helps poison dart frogs safely accumulate their namesake toxins, according to a study published today in eLife. The findings solve a long-standing scientific mystery and may suggest ...

Biotechnology Dec 12, 2023

Could the 'central dogma' of biology be misleading bioengineers?

Today, medicines based on antibodies—proteins that fight infection and disease—are prescribed for everything from cancer to COVID-19 to high cholesterol. The antibody drugs are supplied by genetically-engineered cells ...

Biotechnology Dec 11, 2023

Decoding plant gene expression: A deep dive into promoters and terminators for advanced bioengineering

In high-precision bioengineering and synthetic biology, the fine-tuning of gene expression at transcriptional and posttranscriptional levels is essential. This involves a detailed understanding and manipulation of promoters ...

Plants & Animals Dec 5, 2023

Sugar permeation discovered in plant aquaporins

Aquaporins, which move water through membranes of plant cells, were not thought to be able to permeate sugar molecules, but University of Adelaide researchers have observed sucrose transport in plant aquaporins for the first ...

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