185 studies on Ghrelin mimetic class curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.
This research validates the ZWT model as a powerful, cost-effective tool for preclinical metabolism screening, including for peptides like hexarelin. For researchers and developers, this provides an alternative pathwa…
The discovery of a third ghrelin receptor with distinct properties highlights the greater complexity of the ghrelin system, at least in fish. For researchers and biohackers, this implies that synthetic GHS peptides li…
This research clarifies a key mechanism behind Hexarelin's cardioprotective effects, positioning the `PTEN`/`Akt`/`mTOR` pathway as a direct target. For peptide users or clinicians exploring therapies for cardiac reco…
This research provides a specific molecular mechanism for hexarelin's known cardioprotective effects, linking it directly to the modulation of autophagy via the `mTOR` pathway. For researchers and biohackers exploring…
This research highlights a critical limitation of common permeation enhancers for oral peptide delivery. The finding that enhancers effective for small peptides completely fail for a larger peptide like hexarelin sugg…
This research provides a mechanistic basis for hexarelin's cardioprotective effects, specifically highlighting its role in modulating macrophage behavior—a key driver of atherosclerotic plaque formation. For peptide u…
This research provides compelling evidence for hexarelin as a potential therapeutic agent to mitigate heart damage following a heart attack. For individuals interested in cardiac recovery protocols, **hexarelin demons…
This study provides evidence that activating the `GHSR` to enhance the body's natural, pulsatile GH release pattern is a viable strategy for managing obesity and its metabolic complications. For individuals exploring …
These findings establish that hexarelin has direct neuroprotective and anti-apoptotic effects in a cellular model of oxidative stress. For researchers and biohackers interested in neuroprotection, this suggests hexare…
This research provides a proof-of-concept for improving the oral bioavailability of larger peptides like **hexarelin** by targeting the paracellular pathway. For individuals using oral peptide formulations, this sugge…
This research highlights Hexarelin's potential as a novel therapeutic agent for abdominal aortic aneurysm (AAA), a life-threatening condition with limited pharmacological treatments. By simultaneously addressing both …
This research highlights Hexarelin's potential as a potent neuroprotective agent for conditions involving retinal ganglion cell (RGC) loss. Given the devastating impact of optic neuropathies on vision, finding compoun…
This seminal research provides a fundamental and detailed understanding of how specific hippocampal subregions, through the precise actions of NMDA receptors, orchestrate distinct aspects of memory formation and retri…
The prevalence of NAFLD and NASH is alarmingly high, and effective pharmacological treatments are scarce, making the exploration of new therapies critical. Positive findings from this pilot study could position Ibutam…
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 provides a potential neurological explanation for the severe dyspepsia and appetite loss caused by cisplatin chemotherapy. It suggests that cisplatin treatment dampens the normal signaling response of ke…
This research highlights a novel strategy for overcoming acquired drug resistance in lung cancer, a major clinical challenge. By targeting the ghrelin receptor, this study demonstrates a potential pathway to re-sensit…
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…
The findings suggest acylated ghrelin could be a powerful therapeutic adjunct for patients undergoing **doxorubicin chemotherapy**, a cornerstone of cancer treatment plagued by cardiotoxic side effects. By directly co…
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 study identifies ghrelin as a potent neuroprotective agent in a preclinical model of neonatal brain injury, operating through a clearly defined signaling pathway that combats oxidative stress and cell death. For …
This research provides compelling evidence that ghrelin plays a previously unrecognized role in promoting cartilage anabolism by activating the ERK/STAT3 pathway in AIS chondrocytes. This finding is significant becaus…
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 highlights a novel pathway for treating alcoholic hepatic steatosis, a critical precursor to more severe alcoholic liver disease. The findings suggest that ghrelin receptor antagonism could be a promisin…
This research maps a specific neural circuit through which the brain, via ghrelin signaling, directly influences liver function and systemic lipid and glucose levels. For individuals exploring metabolic optimization, …
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 provides a more granular understanding of how GHRP-6 stimulates growth hormone release. It's not just a simple receptor-agonist action; it involves actively suppressing a natural brake (`miR-709`) on the…
This research provides a mechanism explaining how estradiol replacement therapy (ERT) may help manage weight gain after menopause. It suggests that E2's benefits are not just metabolic but also behavioral, by directly…
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…
This research transforms GHRP-6 from a growth hormone secretagogue into a parent structure for highly specific anti-inflammatory and anti-angiogenic agents. For clinicians and researchers, this opens a new therapeutic…
These findings identify GHRP-6 azapeptide analogs as a promising new class of therapeutics for atherosclerosis by selectively targeting the `CD36` receptor. The ability to not only halt plaque progression but also reg…
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 computational work provides a detailed structural roadmap for creating new growth hormone secretagogues. For researchers and peptide developers, the identified pharmacophore—a positive charge and an aromatic ring…
This study establishes a robust and efficient theoretical model for ultra-fast calculation of electronic excitation spectra in large systems like proteins and other biomacromolecules. The combination of high accuracy …