They include AKT protein kinase B (PKB), AP-1 activator protein-1, BDNF brain-derived neurotrophic factor, COX cyclooxygenase, ERK extracellular signal-regulated kinase, GDNF glial-derived neurotrophic factor, GFAP glial fibrillary acidic protein, GSK-3 glycogen synthase kinase-3, HO-1 hemoxygenase-1, IFN- interferon-, iNOS inducible NO synthase, JAK/STAT janus kinase/signal transducer and activator of transcription, JNK c-Jun N-terminal kinase, MAPK mitogen-activated protein kinase, MCP-1 monocyte chemoattractant protein-1, NF-B nuclear factor kappa-light-chain-enhancer of activated B cells

Immune effects are restorative, not overstimulating: It rebalances T-cell ratios, upregulates IL-2 in aged tissues, and improves neuroimmune integration, suggesting a targeted recalibration of immune tone rather than indiscriminate boosting. It restores circadian and hormonal rhythms: By stimulating melatonin synthesis, protecting pineal structure, and re-entraining clock genes, Epitalon may counter the widespread circadian drift of aging, with implications far beyond sleep, touching immunity, metabolism, and neuroprotection
A 29-amino-acid GHRH analog, formerly FDA-approved as Geref
The right format depends on the protocol, the molecule and the research question, not on an absolute hierarchy
(2002c)
This combination is one of the most common reasons clients ask about our peptide therapy services