Signaling Recognition Events with Fluorescent Sensors and Switches
The wound healing cascade and GHK-Cu: Normal wound healing occurs in four overlapping phases: Hemostasis clotting Inflammation immune cell recruitment Proliferation new tissue formation Remodeling scar maturation GHK-Cu appears to favorably influence phases 2, 3, and 4 simultaneously: In the inflammatory phase , it reduces pro-inflammatory cytokines (IL-6, TNF-) while preserving necessary immune signaling In the proliferative phase , it stimulates keratinocyte migration and fibroblast proliferation, accelerating epithelial coverage In the remodeling phase , it promotes type I collagen deposition over type III (scar) collagen, leading to better scar outcomes This multi-phase tissue repair activity makes GHK-Cu a compound of interest when studied alongside other regenerative peptides
the membrane potential was held at -70 mV at room temperature (25C) during a period of 0.5 - 2 h after removal of the culture from the incubator
Gazz Med Ital Arch Sci Med 179:479485 Tudosa R, Vartej P, Horhoianu I, Ghica C, Mateescu S, Dumitrache I (2010) Maternal and fetal complications of the hypothyroidism-related pregnancy
A resazurin solution (0.01 mg/ml) was added 4 h prior to the measurement
