Articles tagged with Osmolarity
Researchers investigate how hypernatremia affects microglial responses and evaluate potential therapies. Microglia's response to hyperosmotic stress is found to be associated with NFAT5 expression and NO production.
Researchers found that SEUSS condensates rapidly form upon hyperosmotic stress, enabling Arabidopsis to tolerate salt and drought. Loss of SEU dramatically compromises stress-tolerance gene expression.
A team of researchers from Columbia University and the Marine Biological Laboratory has made significant progress in cracking the neural code behind Hydra's contraction bursts. By manipulating water osmolarity, they found that it affects the activity of a neural circuit, triggering specific muscle cells to contract the torso.
Researchers discovered a novel mode of protein degradation by the UPS under hyperosmotic stress. The proteasome forms nuclear foci that exhibit liquid-like behavior and contain ubiquitylated substrates, facilitating protein degradation. RAD23B is identified as a key molecule that induces phase separation of ubiquitylated proteins.
A study suggests that hyperosmotic stress can be used to diagnose ME/CFS, a condition characterized by persistent fatigue and other symptoms. The researchers developed a blood-based assay that measures changes in electrical impedance in response to plasma salt concentrations.
A simple test of eyelid sensitivity may help vision professionals evaluate one of the most common eye-related symptoms: dry eyes. Researchers found that increased lower lid sensitivity is related to hyperosmolarity of the tear film, suggesting a potential new approach to assessing tear osmolarity via lower lid sensitivity measures.
A team of researchers has discovered a molecule that prevents cell death when subjected to hyperosmolarity. The TRPM2∆C molecule is activated by binding to CD38 and may lead to new avenues for researching diseases such as HIV, cancer, and diabetes.
Despite evidence of low-cost diarrhea treatments, many countries lag behind in implementing these life-saving techniques, leaving few children treated appropriately. The analysis reveals a significant gap between policy change and effective program implementation, making it difficult to secure necessary supplies like zinc supplements.
A UCSD research team found that a specific transcription factor plays a crucial role in cells' ability to adapt to osmotic stress, which can lead to immune system dysfunction and cancer progression. The study's findings offer new possibilities for developing drugs to treat autoimmune diseases, transplant rejection, and cancer.