Viennois and colleagues (Cell Mol Gastroenterol Hepatol, 2016, PMID 27458604) reported that the effect was lost in PepT1-knockout mice, making the transporter the gating step
These appear to be uncommon, but its worth knowing what they are: This list is not exhaustive
313,314,315 As an iron chelating agent, DpdtbA has good antitumor activity against esophageal and gastric cancer by inhibiting ferritinophagy
*Correspondence: Predrag Sikiric, [email protected]
The safest legal approach is straightforward: work with a licensed physician who understands the current regulatory framework, use FDA-approved peptides where they exist, use legally compounded peptides through licensed pharmacies when appropriate, and talk to your doctor about alternatives when the peptide you want is no longer available through legal channels
The hardest task facing researchers is finding a reputable peptide vendor that makes good on its promises