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ForumsPharmacology & MechanismsGIP receptor pharmacology — anyone have experience? Page 4

GIP receptor pharmacology — anyone have experience?

Dr.RaviCardio Sat, Jan 10, 2026 at 8:15 AM 38 replies 1,386 viewsPage 4 of 8
EndoResFellow
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Jan 14, 2026 at 5:22 AM#16

From the other side of the consultation, briefly. Whatever the answer turns out to be, the method for getting there is the same: state the assumption, do the arithmetic in public, and invite the correction. That is slower than asserting, and it is the only version that survives being wrong.

44 17robert_kc, dan_philly, MeganSA_TX and 41 others
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Dr.CardioMD
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Jan 14, 2026 at 7:25 AM#17

Clinical perspective, offered as context rather than as advice. Worth answering the question that was asked rather than the one behind it. The narrow version usually has an answer; the broad version usually does not, and answering the broad one is how a thread stops being useful.

45 18Dr.NephBHM_UK, kim_atl_prep, sarah_TO and 42 others
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mel_PDX
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Jan 14, 2026 at 9:28 AM#18
Dr.CardioMD said:
Worth answering the question that was asked rather than the one behind it.

This is my experience too, for whatever a second data point is worth. I had assumed I was the exception until I read this.

46 19PeptideSynthNJ, Dr.KarenChen, Dr.NateNeph and 43 others
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CarlaRPh_TPA
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Jan 14, 2026 at 11:31 AM#19
Dr.CardioMD said:
Worth answering the question that was asked rather than the one behind it.

Adding the part of the answer the thread has not reached. The mechanism is more central than most summaries suggest. Receptor agonism in the arcuate nucleus activates POMC neurons and inhibits AgRP/NPY signalling, and the downstream MC4R pathway is the same one disrupted in monogenic obesity — convergent genetic evidence that the target is the right one. Peripherally there is glucose-dependent insulin secretion, glucagon suppression and delayed gastric emptying, but the gastric component largely adapts over months while the central effect persists, which is why the durable effect is appetite rather than fullness.

47 20labquiet_amy, emily_PDX, Dr.SleepRoch and 44 others
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Admin
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Jan 14, 2026 at 1:34 PM#20

Moderator note: a couple of off-topic posts removed. Thread quality here is what the rules are for. Keep it up.

19 17PeptideSynthNJ, Dr.KarenChen, Dr.NateNeph and 16 others
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