20 studies on Ghsr antagonist mechanism curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.
This study reveals a specific, localized gut-brain-liver axis where intestinal ghrelin acts as a negative regulator of glucose metabolism. For individuals monitoring metabolic health, this suggests that the timing and…
This study identifies UAG(6-13) as a potent, novel therapeutic agent for protecting the heart from ischemia-reperfusion injury. For researchers and clinicians, this finding opens a new avenue for developing treatments…
The study reveals a direct regulatory link where ghrelin stimulates oxytocin, a peptide with known metabolic benefits. This suggests that interventions targeting the ghrelin system could be used to modulate oxytocin l…
This research reveals a novel physiological mechanism where ghrelin acts as a local vasoconstrictor in pancreatic islets during fasting. This action restricts blood flow, thereby limiting the insulin response to hyper…
This research reinforces the ghrelin system's role beyond metabolism, highlighting its inherent neuroprotective and antidepressant functions. For biohackers and researchers, this suggests that modulating the `GHSR` pa…
This research clarifies the direct mechanism by which ghrelin and motilin influence gut rhythm at the cellular level, suggesting they act as key modulators of gastrointestinal motility by directly targeting ICC pacema…
This research reframes the therapeutic approach to binge eating by shifting focus from blocking circulating hunger hormones like ghrelin to modulating the intrinsic activity of the `GHSR` in the brain. For those explo…
This research provides a mechanistic link between ghrelin signaling and the reduction of diabetes-associated cognitive decline and amyloid pathology. For individuals exploring nootropics or managing metabolic disease,…
This research reveals a specific brain-gut axis mechanism where central ghrelin signaling robustly protects the intestinal barrier against inflammatory damage. For individuals exploring peptides, this highlights a pot…
This research provides a mechanistic explanation for how blocking ghrelin signaling can impair memory. For peptide users, it highlights a potential cognitive downside of using ghrelin receptor antagonists like D-Lys-3…
This research clarifies a novel function for ghrelin beyond hunger stimulation, establishing it as a key modulator of gastric sensory feedback. For individuals using ghrelin mimetics or GH secretagogues, this suggests…
The results suggest a potential clinical application for `GHS-R` agonists like hexarelin as adjuncts to opioid therapy. **By co-administering hexarelin with morphine, it may be possible to use lower doses of opioids, …
This research suggests that blocking ghrelin receptors can specifically modulate the hypothalamic response to energy deficit, particularly by preventing the upregulation of `NPY`, a potent appetite stimulant. For rese…
This research provides a strong preclinical rationale for using acylated ghrelin as a potential adjunctive therapy to mitigate the kidney damage caused by doxorubicin chemotherapy. For individuals undergoing DOX treat…
This research clarifies a specific neuro-hormonal survival circuit that maintains blood glucose during severe energy deficit. For individuals undergoing aggressive dieting, fasting, or experiencing conditions mimickin…
This research highlights a specific mechanism by which ghrelin protects the gut lining, suggesting its potential as a therapeutic agent for inflammatory bowel diseases like ulcerative colitis. For individuals explorin…
This study highlights a potential therapeutic role for acylated ghrelin (AG) in mitigating the cardiovascular damage associated with hyperthyroidism. For individuals exploring peptide therapies, this suggests AG or `G…
This research reinforces the link between ghrelin, mood, and cognitive function, suggesting a specific biological pathway (`cAMP-CREB` -> `BDNF`) through which this occurs. For individuals exploring peptides, this hig…
**The octanoyl fatty-acid modification on ghrelin is non-negotiable for receptor engagement**, directly validating why unacylated ghrelin fragments lack GH-releasing potency. For clinicians and researchers, this confi…
The findings suggest that the ghrelin system's role in blood pressure and kidney function is significantly different in the context of pre-existing hypertension, which appears linked to a downregulation of `GHS-R1a` r…