Peptides DB
Research-centric peptide and protocol reference hub

Research library

Every indexed study on every peptide in the database, with a machine summary and the numbers that matter pulled out. Filter on the left; the register updates as you go.

1724studies indexed776with human data107registered trials1479carry a numeric findingLibrarian added 0 studies today
Showing 22 studiesSortNewest indexed
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Predominantly genetic, intrauterine, and lifestyle aetiologies of type 2 diabetes are associated with distinct clinical presentations and risk of complications: a Danish cross-sectional and follow-up study.
MK-677 (Ibutamoren) · EClinicalMedicine · 2026 · Observational
Individuals with type 2 diabetes due to intrauterine or lifestyle factors may face higher risks of complications compared to those with a genetic basis for their condition.
The 10-year risk of major adverse cardiovascular events was 14.8% for intrauterine aetiology.
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Impact of anxiety and mood disorders on elective flow diversion for unruptured intracranial aneurysms: propensity score-matched analyses of two large databases.
MK-677 (Ibutamoren) · Journal of neurointerventional surgery · 2026 · Observational
Patients with anxiety and mood disorders undergoing elective flow diversion for unruptured intracranial aneurysms may experience higher treatment rates and worse outcomes compared to those without these disorders.
1.9% FD treatment rate for AMD patients vs 1.5% for controls, HR 1.23 (95% CI 1.10 to 1.37), p<0.001.
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Effect of alendronate and MK-677 (a growth hormone secretagogue), individually and in combination, on markers of bone turnover and bone mineral density in postmenopausal osteoporotic women.
MK-677 (Ibutamoren) · The Journal of clinical endocrinology and metabolism · 2001 · RCTHigh-impact journal
MK-677 combined with alendronate increased femoral neck BMD by 4.2%, but did not show significant benefits at other skeletal sites, raising questions about its overall effectiveness.
MK-677 plus alendronate increased BMD at the femoral neck by 4.2% vs 2.5% for alendronate, P < 0.05.
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Identification, characterization, and biological activity of specific receptors for natural (ghrelin) and synthetic growth hormone secretagogues and analogs in human breast carcinomas and cell lines.
MK-677 (Ibutamoren) · The Journal of clinical endocrinology and metabolism · 2001 · ObservationalHigh-impact journal
This study identifies specific GHS receptors in breast cancer that may inhibit tumor growth, but the clinical relevance of these findings is unclear.
Not reported in abstract.
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Health impacts of takeaway management zones around schools in six different local authorities across England: a public health modelling study using PRIMEtime
MK-677 (Ibutamoren) · biorxiv-preprint · 2024 · Observational
Takeaway management zones could potentially reduce obesity prevalence and healthcare costs, but the actual health impacts need further validation.
964 fewer cases of type II diabetes per 100,000 population for males in Manchester (95% UI: 1565, 870).
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Long-term follow-up of treatment comparisons in RECOVERY: a randomised, open-label, platform trial for patients hospitalised with COVID-19
MK-677 (Ibutamoren) · biorxiv-preprint · 2025 · RCT
In hospitalized COVID-19 patients, dexamethasone and several other treatments showed a reduction in 6-month mortality, but the clinical significance of these findings should be interpreted with caution.
6-month mortality for dexamethasone (6mg daily) was 34.3% vs 44.4% in the invasive mechanical ventilation group (RR 0.68; 95% CI 0.55–0.85; p=0.0006)
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When are bystanders more likely and confident to act: Validation of the Bystanders to Alcohol Risk Scales-Willingness and self-efficacy.
MK-677 (Ibutamoren) · Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2026 · Observational · n=1011
The study provides valid and reliable tools for measuring bystander intervention willingness and self-efficacy in alcohol-related situations.
Test-retest reliability indicated moderate stability for both measures (intraclass correlations = 0.50-0.64).
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Spontaneous Splenic Rupture in a Patient With Recent Use of Performance-Enhancing Compounds: A Case Report and Literature Review.
MK-677 (Ibutamoren) · europepmc · 2023 · Case report · n=1
This case underscores the potential risks of using performance-enhancing compounds like MK-677 and RAD-140, particularly concerning splenic complications. Clinicians should be aware of these risks when evaluating patients with acute abdominal pain.
Not reported in abstract.
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Spontaneous Splenic Rupture in a Patient With Recent Use of Performance-Enhancing Compounds: A Case Report and Literature Review.
MK-677 (Ibutamoren) · PubMed · 2026 · Case report · n=1
This case underscores the potential risks of performance-enhancing compounds like MK-677 and RAD-140, particularly in relation to splenic health. Clinicians should be aware of the possibility of atraumatic splenic rupture in patients using these substances.
Not reported in abstract.
B
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Knowing the minimal detectable dose can facilitate the interpretation of a hair test result: II. Case example with ibutamoren (MK-677), a growth hormone secretagogue.
MK-677 (Ibutamoren) · PubMed · 2026 · Observational
Ibutamoren was detectable in hair at concentrations of 1.3 pg/mg after a single dose and 224 pg/mg after a regimen of 60 capsules, aiding in the interpretation of hair test results for doping.
After a single exposure to 10 mg, ibutamoren tested positive at 1.3 pg/mg (segment 0 to 1 cm).
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