A study by Goethe University and Universitätsmedizin Frankfurt has found that seminal fluid can facilitate infection of skin cells with the monkeypox virus. The researchers discovered that protein fragments in seminal fluid form fibers that promote attachment of the virus to human cells, increasing the risk of transmission through sexu...
Researchers from Okayama University and Tohoku University have identified a promising way to breach the physical and biochemical barrier created by fibrosis in pancreatic cancer. By blocking collagen signaling through DDR1, they improve drug delivery and enhance treatment response.
Researchers investigated peptide clumping behavior using molecular dynamics simulations and AI techniques. They discovered that aromatic amino acids enhance aggregation, while hydrophilic ones inhibit it, offering insights into peptide structure and function.
Researchers at Rice University have developed a novel fabrication process to create aligned peptide nanofiber hydrogels, which can guide cell growth in a desired direction. The study revealed that cells need to be able to 'pull' on the peptide nanofibers to recognize alignment, and excessive rigidity can prevent this.
A Kyoto University team reveals the Dumpy protein as the key factor in controlling 3D tissue structures through external cues. This finding challenges traditional understanding of morphogenesis and opens up new avenues for manufacturing controllable 3D tissue folding with coordinated cell behaviors.
Research by Whitehead et al. reveals that cellular senescence triggers amyloidosis through changes in small extracellular vesicles and extracellular matrix composition. The study provides novel insights into the formation of aortic medial amyloid and offers potential therapeutic targets for mitigating its effects.
Researchers have developed an edible plant-based ink derived from food waste to create cost-effective scaffolds for culturing meat. This innovation could significantly reduce the cost of large-scale cultured meat production, making it more affordable and environmentally friendly.
Researchers found that fibrous proteins form a solid layer on water's surface, interfering with fluid property measurements. This finding has the potential to improve bioprinting results by identifying optimal protein solution concentrations and operating parameters.