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Biotechnology Oct 2, 2025

Mapping RNA-protein 'chats' could uncover new treatments for cancer and brain disease

Bioengineers at the University of California San Diego have developed a powerful new technology that can map the entire network of RNA-protein interactions inside human cells—an achievement that could offer new strategies ...

Cell & Microbiology Oct 1, 2025

Scientists discover a key role of protons and superoxide ions in the respiratory chain

Researchers from the Institute for Bioengineering of Catalonia (IBEC) and CIBER-BBN, in collaboration with teams from the University of Barcelona (UB) and the Institute of Chemical Research—cicCartuja, University of Seville-CSIC, ...

Bio & Medicine Sep 29, 2025

Researchers use nanotubes to improve blood flow in bioengineered tissues

When biomedical researchers need to test their latest ideas, they often turn to engineered human tissue that mimics the responses in our own bodies. It's become an important intermediary step before human clinical trials.

Cell & Microbiology Sep 26, 2025

Molecular mechanisms reveal physics of how mitochondria split to reproduce

Nearly every cell in your body depends on mitochondria to survive and function properly. Mitochondria provide 90% of our bodies' energy, but less well-known are their roles in cellular signaling and in eliminating defective ...

Bio & Medicine Sep 18, 2025

Bioengineers explore how tumor mechanics and tiny messengers could shape the future of cancer research

When Ph.D. student Kshitiz Parihar began combing through dozens of research papers on two seemingly different topics—tumor mechanics and extracellular vesicles, tiny packages of proteins and genetic material secreted by cells—he ...

Bio & Medicine Sep 10, 2025

Scientists develop hydrogel platform for long-lasting, precision drug delivery

Taking medications on time, in the right dose and for the prescribed duration can be challenging for patients, and failure to do so comes with steep costs, causing 10% of hospitalizations and billions in avoidable spending ...

Cell & Microbiology Sep 4, 2025

Engineered E. coli produce biodegradable plastic that outperforms widely used PET

The PET (polyethylene terephthalate)-alternative PDCA (pyridinedicarboxylic acid) is biodegradable and has superior physical properties, according to a recent study. A Kobe University team of bioengineers engineered E. coli ...

Cell & Microbiology Sep 3, 2025

Researchers advance technology for protecting engineered cells

Genetically engineered cell lines used in biomedical research have long been prone to misidentification and unauthorized use, wasting billions of dollars each year and jeopardizing critical scientific discoveries. These problems ...

Biotechnology Aug 26, 2025

Bioengineered bacteria could lead to therapeutic antibody drugs

A Cornell-led collaboration has devised a potentially low-cost method for producing antibodies for therapeutic treatments. They've bioengineered bacteria with an overlooked enzyme that can attach complex sugars, known as ...

Cell & Microbiology Aug 15, 2025

Human embryo implantation recorded in real time for the first time

Researchers at the Institute for Bioengineering of Catalonia (IBEC) in collaboration with the Dexeus University Hospital have captured unparalleled images of a human embryo implanting. This is the first time that the process ...

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