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.

1885studies indexed841with human data111registered trials1630carry a numeric findingLibrarian added 33 studies today
Showing 30 studiesSortNewest indexed
B
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Human cathelicidin (LL-37), a multifunctional peptide, is expressed by ocular surface epithelia and has potent antibacterial and antiviral activity.
LL-37 · Current eye research · 2005 · Observational
LL-37 is expressed in ocular surface epithelia and shows significant antibacterial and antiviral activity in vitro, but further research is needed to confirm its clinical relevance.
EC50 values for three strains of Pseudomonas aeruginosa were 2.8 +/- 1.3, 1.9 +/- 0.3, and 3.6 +/- 2.1 microg/ml.
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Phenotypic resistance to life-saving antimicrobials in Gram-positive bacteria isolated from wild birds in Northern Italy: a One Health surveillance perspective.
LL-37 · One health (Amsterdam, Netherlands) · 2026 · Observational · n=205
This study highlights that 40.1% of bacterial isolates from wild birds are Gram-positive, with 17% showing multidrug-resistance, underscoring the importance of wildlife in monitoring antimicrobial resistance.
40.1% of isolates were Gram-positive, n=469.
A
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Carbocisteine or Hypertonic Saline for Acute Respiratory Failure.
LL-37 · The New England journal of medicine · 2026 · RCTTop journal
Neither carbocisteine nor hypertonic saline significantly reduced the duration of mechanical ventilation in critically ill patients and both treatments were associated with adverse effects.
Median duration of mechanical ventilation was 186.1 hours with carbocisteine and 172.7 hours with no carbocisteine, adjusted hazard ratio 0.96, P=0.34.
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<em>In Vivo</em> Efficacy of LL-37 and Its Derivative Peptides Against Methicillin-Resistant <em>Staphylococcus aureus</em> in Animal Models: A Systematic Review and Meta-Analysis
LL-37 · biorxiv-preprint · 2026 · Meta-analysis
LL-37 and its derivatives show significant antibacterial activity and improved wound healing in MRSA-infected animal models, but caution is warranted in translating these findings to human applications.
-7.86 standardized mean difference in bacterial eradication vs controls, 95% CI: -9.40 to -6.33, P < 0.001, n=44.
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Global trends and molecular epidemiology of Azithromycin-resistant &lt;i&gt;Salmonella&lt;/i&gt;: A systematic review and meta-analysis.
LL-37 · One health (Amsterdam, Netherlands) · 2026 · Meta-analysis · n=15514
The pooled prevalence of azithromycin resistance in Salmonella is 9.12%, with significant proportions being multidrug-resistant and extensively drug-resistant.
Pooled prevalence of azithromycin resistance among Salmonella isolates was 9.12% (95% CI: 6.53-12.07).
D
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Cross-species genomic analysis of &lt;i&gt;Salmonella enterica&lt;/i&gt; subspecies &lt;i&gt;enterica&lt;/i&gt; serovar Dublin isolated from dairy cattle, dogs, and humans in Florida from 2019 to 2024.
LL-37 · One health (Amsterdam, Netherlands) · 2026 · Observational · n=78
This study highlights the interconnectedness of S. Dublin infections in humans and animals, emphasizing the need for responsible antimicrobial use and genomic surveillance.
Not reported in abstract.
B
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Latent profiles of eating disorder symptoms among transgender, gender diverse, and cisgender people with lived experience of eating disorders: associations with neurodivergent traits and gender dysphoria
LL-37 · biorxiv-preprint · 2026 · Observational
This study highlights the diverse profiles of eating disorder symptoms in transgender and gender diverse individuals, emphasizing the importance of considering neurodivergent traits in understanding these conditions.
Binge eating with ED cognitions at 29.4% of the sample.
A
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Adonertinib (FHND9041) versus Afatinib as First-line Treatment for Advanced Non-small-cell Lung Cancer with EGFR Sensitive Mutation (FHND9041-Ⅲ-01): A Multi-centre, Open-label, Randomised Phase 3 Trial
LL-37 · biorxiv-preprint · 2023 · RCT
Adonertinib may improve progression-free survival compared to afatinib in advanced NSCLC with EGFR sensitive mutations, but further studies are needed to confirm these findings.
Median PFS was 16.7 months in the adonertinib group and 14.5 months in the afatinib group (HR 0.70, p=0.0087).
D
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Minimal supply chain and forecasting testing volumes for clinical bacteriology laboratories in resource-limited settings for individual patient care: a costing study.
LL-37 · The Lancet. Microbe · 2026 · ObservationalTop journal
The mean consumable cost per hospital admission for bacteriology testing in resource-limited settings is estimated at $6·23 in the strict minimum scenario.
$6·23 mean consumable cost per hospital admission in the strict minimum scenario, 95% uncertainty range 5·42-7·54.
B
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From childhood to adult trauma and negative birth experiences: distal and proximal factors associated with childbirth-related posttraumatic stress symptoms.
LL-37 · European journal of psychotraumatology · 2026 · Observational
Childhood maltreatment may significantly contribute to childbirth-related posttraumatic stress symptoms, particularly in relation to intrusive thoughts, highlighting the need for trauma-informed care in peripartum settings.
CM significantly predicted higher levels of childbirth-related intrusion symptoms, p<0.01.
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Frailty index and type 2 diabetes with renal complications: insights from Mendelian randomization and retrospective observational study.
LL-37 · Renal failure · 2026 · Observational
Genetically predicted frailty is significantly associated with an increased risk of type 2 diabetes with renal complications, suggesting it may be a marker of systemic vulnerability.
Genetically predicted frailty associated with increased risk of type 2 diabetes with renal complications (odds ratio = 5.30, 95% CI: 1.89-14.91, p = 0.002).
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