Key takeaway from the 2026 Frontiers in Allergy review: declining and fluctuating estrogen and progesterone modulate mast-cell activity, type 2 inflammation, and vascular permeability, contributing to distinct phenotypes in asthma, allergic rhinitis, chronic cough, skin allergies, drug hypersensitivity, anaphylaxis, and angioedema
It is a synthetic version of thymosin beta-4, a naturally occurring protein fragment that plays an important role in repairing and regenerating damaged cells and tissues
Homocysteine can be remethylated back to methionine or directed through transsulfuration toward cystathionine and cysteine
The results showed that people with long-term insomnia averaged 30% lower GABA levels in the brain than the normal sleeping control group.[ref] Medications that block the GABA-B receptors (thus altering the recycling of GABA) alter sleep patterns and decrease slow-wave sleep
Paradoxical normoxia-dependent selective actions of inorganic nitrite in human muscular conduit arteries and related selective actions on central blood pressures
doi: 10.1007/s40261-020-00942-2 160 CenaHChiovatoLNappiRE