Comparison

FOXO4-DRI vs Setmelanotide

Function

While FOXO4-DRI acts as a senolytic in preclinical models by promoting apoptosis of senescent cells, improving tissue function and healthspan measures in aged animals38, Setmelanotide is approved for chronic weight management in patients with POMC, PCSK1, LEPR deficiencies and Bardet–Biedl syndrome by reducing hunger and promoting weight loss92.

Mechanism

While FOXO4-DRI works as a D-retro-inverso peptide derived from a FOXO4 region that competes with endogenous FOXO4 for binding to p53, thereby releasing p53 to trigger apoptosis selectively in senescent cells38, Setmelanotide is a potent synthetic melanocortin-4 receptor (MC4R) agonist derived from a POMC/α-MSH–related sequence that restores downstream MC4R signaling in genetic obesity syndromes3192100.

Length and Sequence

FOXO4-DRI is amino acids long, whereas Setmelanotide is the same length as it has a length of amino acids. FOXO4-DRI is made up of a sequence of sequence data not available in the current dataset. Setmelanotide is made up of a sequence of sequence data not available in the current dataset.

Receptor

FOXO4-DRI

Intracellular target is the FOXO4–p53 protein–protein interaction interface; it does not signal via a traditional cell-surface receptor38

Setmelanotide

Melanocortin-4 receptor (MC4R) 3192100

Organism or Origin

FOXO4-DRI

Synthetic peptide based on human FOXO4 transcription factor3898

Setmelanotide

Synthetic analog of POMC-derived α-MSH peptide928190

Gene

FOXO4-DRI

FOXO4

Setmelanotide

POMC

Related articles

No related articles are linked to these peptides yet.

Sources

38FOXO4-DRI - Research Information - Peptpedia, https://peptpedia.org/peptide/foxo4-dri
98Human FOXO4 Synthetic Peptide (PEP-1088), https://www.thermofisher.com/proteins/product/Human-FOXO4-Synthetic-Peptide/PEP-1088
31[PDF] 213793Orig1s000 - accessdata.fda.gov, https://www.accessdata.fda.gov/drugsatfda_docs/nda/2020/213793Orig1s000PharmR.pdf
81Proopiomelanocortin (POMC), the ACTH/melanocortin precursor, is ..., https://pmc.ncbi.nlm.nih.gov/articles/PMC2253185/
90alpha-Melanocyte stimulating hormone: production and degradation, https://pmc.ncbi.nlm.nih.gov/articles/PMC3936413/
92Setmelanotide, https://go.drugbank.com/drugs/DB11700
100Multiple Independent Sub-studies of Setmelanotide in, https://onderzoekmetmensen.nl/en/node/53452/pdf