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ForumsRetatrutide & Triple AgonistsGCG receptor signaling deep dive — anyone have experience? Page 3

GCG receptor signaling deep dive — anyone have experience?

zoe_NC Sun, Jan 4, 2026 at 9:44 AM 24 replies 1,337 viewsPage 3 of 5
Dr.DermMIA
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Jan 9, 2026 at 5:54 AM#11
Dr.PulmRoch said:
Semaglutide structural biology relevant to the pharmacology: semaglutide is a 31-amino acid peptide with 94% homology to native GLP-1(7-36).

That reframing is the part I needed.

24 22LipidDoc_ATL, BariatricNurseD, MASHdoc_SA and 21 others
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Dr.ReproEndo
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Jan 11, 2026 at 2:08 PM#12

From the other side of the consultation, briefly. The version of this that has an answer is narrower than the version being asked. Narrow it and it becomes tractable; leave it broad and the thread will produce nine confident and incompatible replies.

25 23andrew_nyc, Dr.EndoEP, GraceAZ_72 and 22 others
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JessicaH_TX
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Jan 13, 2026 at 10:20 PM#13
Dr.MetabolicMD said:
I want to add the drug interaction perspective on the pharmacology.

I am going to disagree with the direction of travel here. The thread has converged on the tidiest answer rather than the best-supported one, and those are not the same thing.

26 24kim_atl_prep, sarah_TO, wendy_avl and 23 others
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BiostatsBrad
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Jan 16, 2026 at 6:31 AM#14

One concrete data point for the thread. Say what you would expect to see if you were wrong, before you look. It is a small discipline and it changes what you notice.

27 0james_edin, FranDenver, Dr.BariatricHTX and 24 others
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Admin
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Jan 18, 2026 at 2:41 PM#15

Moderator note: good thread. Keeping it here rather than moving it, because the question is general enough to be useful. Tagging this one for the weekly digest.

Last edited: Jan 18, 2026 at 6:41 PM
28 1PeptideSynthNJ, Dr.KarenChen, Dr.NateNeph and 25 others
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