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Biotechnology Jul 8, 2024

Improving safety of AI research for engineering biology

Hazards posed by using data-centric methods to engineer biology have been identified by experts at the University of Bristol with the aim of making future research safer.

Cell & Microbiology Jul 3, 2024

New mRNA technology turns cells into long-lasting drug factories

A team of researchers has established a ribonucleic acid (RNA)-based method that drives cells in the body to produce therapeutic proteins and secrete them into the bloodstream. The approach could potentially extend the lifespan ...

Analytical Chemistry Jul 1, 2024

Melanin from cuttlefish ink shows promise as sustainable biomass resource

Every year, the negative effects of human activities on the environment become increasingly clear. From climate change and microplastics to the endangerment and extinction of countless species, it is evident that we need ...

Optics & Photonics Jun 28, 2024

New computational microscopy technique provides more direct route to crisp images

For hundreds of years, the clarity and magnification of microscopes were ultimately limited by the physical properties of their optical lenses. Microscope makers pushed those boundaries by making increasingly complicated ...

Molecular & Computational biology Jun 28, 2024

Novel method optimizes extraction of antioxidant and colorant from jabuticaba peel

Scientists at the State University of Campinas (UNICAMP) in Brazil and the University of Cadiz (UCA) in Spain have successfully deployed a novel method of extracting high-value-added chemical compounds from the peel of jabuticaba ...

Plants & Animals Jun 27, 2024

Under pressure: How comb jellies have adapted to life at the bottom of the ocean

The bottom of the ocean is not hospitable. There is no light; the temperature is freezing cold; and the pressure of all the water above will literally crush you. The animals that live at this depth have developed biophysical ...

Bio & Medicine Jun 27, 2024

Researchers find intriguing new tool for tendon healing: Nanoparticles for precision drug delivery

Harnessing nanoparticles to deliver drugs precisely to a surgically repaired tendon is a promising new approach that reduced scar tissue formation and improved mechanical function. Researchers' success in pinpointing a drug ...

Ecology Jun 27, 2024

To protect corals from heat waves, we should help their microbial symbionts evolve heat tolerance, researchers say

Most coral reef restoration efforts involve restocking reefs with nursery-grown corals. However, if these corals are of the same stock as their wild counterparts, they will be equally vulnerable to the heat stress that caused ...

Cell & Microbiology May 16, 2024

Bioengineered enzyme creates natural vanillin from plants in one step

Vanilla extract is one of the most widely used flavoring compounds in food products and cosmetics. The pleasant and sweet smell of this classic flavor is imparted by the chemical compound "vanillin" found in the seed pods ...

Molecular & Computational biology Apr 25, 2024

New experimental evidence unlocks a puzzle in vascular tissue engineering

Angiogenesis is a process of forming hierarchical vascular networks in living tissues. Its complexity makes the controlled generation of blood vessels in laboratory conditions a highly challenging task.

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