Without adequate B12, nerve cells may not function optimally, leading to memory, learning, and overall cognitive performance issues
In one study, it affected Egr , Nos , Srf , Vegfr , Akt1 , Plc, and Kras gene expression in the vessel that provides an alternative operating pathway (i.e., the left ovarian vein as the key for infrarenal occlusion-induced inferior vena cava syndrome in rats) (Vukojevic et al., 2018)
But controlled human efficacy data is sparse, and the single Phase 2 trial tested oral administration rather than the subcutaneous injection most users employ today
Because KPV apparently curbs NF-B and MAPK signaling and lowers pro-inflammatory cytokine release, it may help create conditions under which fibroblast activity and matrix deposition may continue with less inflammatory interference