A step closer to 'design on demand' scaffolds for tissue regeneration
New research on cross-linked polymer interactions' impact on gel structure could improve tailoring of implantable scaffolds to regrow tissue.
Nov 12th, 2018
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Synthetic molecule invades double-stranded DNA
Researchers have developed a synthetic molecule that can recognize and bind to double-stranded DNA or RNA under normal physiological conditions. The molecule could provide a new platform for developing methods for the diagnosis and treatment of genetic conditions.
Nov 12th, 2018
Read moreScientists simplify and accelerate directed evolution bioengineering method
Technological innovation can be used to rapidly make new antibodies and pharmaceutical enzymes.
Nov 9th, 2018
Read moreTrying to understand cells' interior design
Scientists explain how liquid-like droplets made of proteins and DNA form in vitro. Currently, there is a huge interest in understanding the molecular mechanisms behind the creation of such droplets, as it is linked to some human diseases, such as amyotrophic lateral sclerosis (ALS).
Nov 6th, 2018
Read moreNerve-on-a-chip platform makes neuroprosthetics more effective
Scientists have developed a miniaturized electronic platform for the stimulation and recording of peripheral nerve fibers on a chip. By modulating and rapidly recording nerve activity with a high signal-to-noise ratio, the platform paves the way to using chips to improve neuroprosthetic designs.
Oct 23rd, 2018
Read moreResearchers have discovered a new cell structure
The structure is a new type of protein complex that the cell uses to attach to its surroundings and proves to play a key part in cell division.
Oct 22nd, 2018
Read moreEn route to custom-designed natural products
Researchers decode structure and function of docking domains in the biosynthesis of peptide natural products.
Oct 19th, 2018
Read moreSculpting bacteria into extreme shapes reveals the rugged nature of cell division
Stars, triangles and pentagons demonstrate the adaptability and robustness of bacterial cell division machinery.
Oct 18th, 2018
Read moreBiomaterials with 'Frankenstein proteins' help heal tissue
Biomaterial that solidifies at body temperature integrates into wounds to help cells grow.
Oct 15th, 2018
Read moreA novel biosensor to advance diverse high-level production of microbial cell factories
A novel biosensor which can produce diverse, high-level microbial cell factories. The biosensor monitors the concentration of products and even intermediates when new strains are being developed.
Oct 11th, 2018
Read moreTeam gets a closer look at how proteins meet on the cell membrane
Research scientists have uncovered the workings of a critical process in cell survival. They show exactly how a protein called talin activates another critical protein, called integrin, to do its job on the cell membrane.
Oct 10th, 2018
Read moreResearchers demonstrate first example of a bioelectronic medicine
Biodegradable implant provides electrical stimulation that speeds nerve regeneration.
Oct 8th, 2018
Read moreProtein dynamics: Molecular machines at work
Researchers have used a special fluorescence-based imaging technique to track the shape changes that occur when pore proteins in the cell membrane export molecules into the extracellular medium.
Oct 5th, 2018
Read moreRecording device for cell history
Researchers are using the CRISPR-Cas system to develop a novel recording mechanism: the snippets of DNA it produces can provide information about certain cellular processes. In future, this cellular memory might even be used in diagnostics.
Oct 3rd, 2018
Read moreLiquid crystals and the origin of life
Scientists have found that short RNA molecules can form liquid crystals that encourage growth into longer chains.
Oct 3rd, 2018
Read moreComputer model may help scientists split up, reassemble proteins on command
Splitting up and getting back together is always hard to do, but for proteins, it's almost impossible. However, a computer-guided algorithm may help scientists find just the right spot to split a protein and then reassemble it to functionality.
Oct 2nd, 2018
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