Bitter Taste Receptor Gene Behaves the Same Across the Sinuses, Study Finds
A prospective study of 253 sinonasal biopsies shows that TAS2R38 bitter taste receptor gene expression in chronic rhinosinusitis varies between ...
Tag: nitric oxide
Dopamine Doubles as a Salt Shield and a Steroid Booster in Fenugreek
New research shows that exogenous dopamine protects fenugreek from salt stress while boosting diosgenin production nearly fourfold, offering a dual ...
Stress Hormone Signals Push Breast Cancer Cells in Opposite Directions Depending on Estrogen Receptor Status
New research shows that beta-2 adrenergic stimulation enhances or suppresses breast cancer cell proliferation and angiogenic signaling depending on the ...
High-Fat Diets and Arterial Stress Combine to Worsen Erectile Dysfunction in Rats
A sixteen-week rat study reveals that combined metabolic and arterial stress accelerates erectile dysfunction through staged inflammatory, endothelial, and fibrotic ...
Chemists Harness Hydrogen Bonds to Break Down Persistent Nitrate Pollution
University of Michigan chemists have developed an iron-based catalyst guided by secondary-sphere hydrogen bonds that reduces stubborn nitrate to nitric ...
Cell Power Plants Emerge as New Suspects in Birth Defect That Cripples Lungs
A new study links altered energy metabolism in endothelial cells to the lung and vascular complications of congenital diaphragmatic hernia.
Hidden Protein Network Reveals How Red Blood Cells Adapt to Low Oxygen
A new CU Anschutz study maps 3,775 proteins and thousands of interactions in red blood cells, revealing an oxygen-sensitive network ...
Scientists Create Proteins That Switch On Only Where Inflammation Burns
Researchers have engineered proteins that remain inactive until nitric oxide in inflamed tissue chemically restores their function, enabling targeted therapeutics, ...
T Cells Can Wipe Out Tumors Without Ever Recognizing Them
New research shows that activating bystander T cells inside tumors triggers antigen-independent tumor killing through cytokines, nitric oxide and innate ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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