The Cautionary Argument On the other side of the research, there is a concern regarding "drug resistance." In certain contexts, particularly when methotrexate is used in very high doses for oncological (cancer) treatments, high levels of glutathione might actually protect the very cells the medication is trying to target
Intern Med , 2003, 42(6): 483-489
GHK-Cu shows some promising preliminary data when it comes to skin health while BPC-157 and TB-500 are both under investigation for their possible tissue healing capabilities
GHK-Cu Glycyl-L-histidyl-L-lysine copper complex
Additional GWAS findings have revealed associations with specific single nucleotide polymorphisms (SNPs) in genes such as IL-2 receptor alpha (IL2RA), cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), the IL-2/IL-21 locus, natural killer group 2D (NKG2D), and Ikaros family zinc finger 4 (IKZF4)