Peptides DB

Boosting Cosmeceutical Peptides: Coupling Imidazolium-Based Ionic Liquids to Pentapeptide-4 Originates New Leads with Antimicrobial and Collagenesis-Inducing Activities.PubMed

Peptide: MatrixylIngested: 12/12/2025

View source

Microbiology spectrum · 2022

Self-Assembly and Wound Healing Activity of Biomimetic Cycloalkane-Based Lipopeptides.PubMed

Peptide: MatrixylIngested: 12/12/2025

View source

ACS applied materials & interfaces · 2024

Synergistic Effects of Injectable Platelet-Rich Fibrin and Bioactive Peptides on Dermal Fibroblast Viability and Extracellular Matrix Gene Expression: An In Vitro Study.PubMed

Peptide: MatrixylIngested: 12/12/2025

View source

Molecules (Basel, Switzerland) · 2025

INDIVIDUAL ARTICLE: Real-World Clinical Experience With a Neuro-Peptide Serum in Combination With Botulinum Toxin Type-A Injections.PubMed

Peptide: ArgirelineIngested: 12/12/2025

View source

Journal of drugs in dermatology : JDD · 2024

Acetyl Dipeptide-31 Amide: A Novel Cosmetic Anti-Inflammatory Peptide That Demonstrates Anti-Aging, Firming, and Lifting Benefits.PubMed

Peptide: ArgirelineIngested: 12/12/2025

View source

Journal of drugs in dermatology : JDD · 2025

BAK and ARG Have Moisturizing, Anti-Inflammatory, Antioxidant, and Antioxidant Bioactivities, in the Zebrafish Model.PubMed

Peptide: ArgirelineIngested: 12/12/2025

View source

Journal of cosmetic dermatology · 2025

Growth Hormone-Releasing Hormone Antagonists Increase Radiosensitivity in Non-Small Cell Lung Cancer Cells.PubMed

Peptide: SermorelinIngested: 12/12/2025

View source

International journal of molecular sciences · 2025

Growth hormone - releasing hormone antagonists induce autophagy in cancer cells.PubMed

Peptide: SermorelinIngested: 12/12/2025

View source

Growth hormone & IGF research : official journal of the Growth Hormone Research Society and the International IGF Research Society · 2025

Safety and Tolerability of Glucagon-Like Peptide-1 Receptor Agonists: A State-of-the-Art Narrative Review.PubMed

Peptide: TirzepatideIngested: 12/12/2025

View source

Drugs · 2025

Efficacy of thymosin α1 for sepsis: a systematic review and meta-analysis of randomized controlled trials.PubMed

Peptide: Thymosin Alpha-1Ingested: 12/12/2025

View source

Frontiers in cellular and infection microbiology · 2025

Thymosin α1 Combined With 2HRZE/4HR Regimen as a Potential Treatment of Pulmonary Tuberculosis: An Analysis of Immune Function, Pulmonary Function and Inflammatory Response.PubMed

Peptide: Thymosin Alpha-1Ingested: 12/12/2025

View source

British journal of hospital medicine (London, England : 2005) · 2025

Thymosin α1 alleviates pulpitis by inhibiting ferroptosis of dental pulp cells.PubMed

Peptide: Thymosin Alpha-1Ingested: 12/12/2025

View source

International journal of oral science · 2025

The Influence of KE and EW Dipeptides in the Composition of the Thymalin Drug on Gene Expression and Protein Synthesis Involved in the Pathogenesis of COVID-19.PubMed

Peptide: Thymalin/ThimulinIngested: 12/12/2025

View source

International journal of molecular sciences · 2023

Reparative osteogenesis in mandible in cases of filling a bone defect with hydroxyapatite-containing osteotropic material and injecting the surrounding soft tissues with thymalin: experimental and morphological study.PubMed

Peptide: Thymalin/ThimulinIngested: 12/12/2025

View source

Wiadomosci lekarskie (Warsaw, Poland : 1960) · 2024

Expression features of T-lymphocytes, B-lymphocytes and macrophages in the post-traumatic regenerate of the mandible rats under conditions of filling a bone defect with hydroxyapatite-containing osteotropic material and thymalin injecting the surrounding soft tissues.PubMed

Peptide: Thymalin/ThimulinIngested: 12/12/2025

View source

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego · 2024

Metabolic dysfunction-associated steatotic liver disease in people with HIV.PubMed

Peptide: TesamorelinIngested: 12/12/2025

View source

Current opinion in HIV and AIDS · 2025

Carpal Tunnel Syndrome Attributed to Medication Use: A Pharmacovigilance Study.PubMed

Peptide: TesamorelinIngested: 12/12/2025

View source

Cureus · 2025

Synthesis and characterization of the N-terminal acetylated 17-23 fragment of thymosin beta 4 identified in TB-500, a product suspected to possess doping potential.PubMed

Peptide: TB-500 (Thymosin Beta-4)Ingested: 12/12/2025

View source

Drug testing and analysis · 2012

Doping control analysis of TB-500, a synthetic version of an active region of thymosin β₄, in equine urine and plasma by liquid chromatography-mass spectrometry.PubMed

Peptide: TB-500 (Thymosin Beta-4)Ingested: 12/12/2025

View source

Journal of chromatography. A · 2012

Modulation of neuropathological pathways by bioactive peptides and proteins/polypeptides: Targeting oxidative stress in neurodegenerative diseases.PubMed

Peptide: SemaxIngested: 12/12/2025

View source

Neuropeptides · 2025

The Effect of Peptide Semax, an ACTH(4-10) Analogue, on Intracellular Calcium Dynamics in Rat Brain Neurons.PubMed

Peptide: SemaxIngested: 12/12/2025

View source

Bulletin of experimental biology and medicine · 2025

Effect of ACTH4-10Pro8-Gly9-Pro10 on anti-inflammatory cytokine (IL-4, IL-10, IL-13) expression in acute spinal cord injury models (male Sprague Dawley rats).PubMed

Peptide: SemaxIngested: 12/12/2025

View source

F1000Research · 2023

Tirzepatide vs. Semaglutide: clinical decision-making in the GLP-1 landscape.PubMed

Peptide: SemaglutideIngested: 12/12/2025

View source

Expert opinion on pharmacotherapy · 2025

Sustained weight reduction with once-weekly semaglutide: results from a real-world retrospective cohort study in the United States (SCOPE 24 months).PubMed

Peptide: SemaglutideIngested: 12/12/2025

View source

Current medical research and opinion · 2025

GLP-1 receptor agonist utilization is associated with a low risk of Anesthesia-related complications prior to total joint arthroplasty.PubMed

Peptide: SemaglutideIngested: 12/12/2025

View source

European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025

Effect of perioperative ONS combined with intestinal microecology in patients with colorectal cancer: a randomized clinical trial.PubMed

Peptide: SelankIngested: 12/12/2025

View source

Frontiers in nutrition · 2025

A study of the correlation between urinary perchlorate, nitrate, thiocyanate, and serum liver function indices.PubMed

Peptide: SelankIngested: 12/12/2025

View source

Scientific reports · 2025

Efficiency in packed red blood management for brain tumor resection: multicentre prospective cohort study (TScoreBTR).PubMed

Peptide: SelankIngested: 12/12/2025

View source

Blood transfusion = Trasfusione del sangue · 2025

Targeted Delivery of AGO-2 to Myocardial Mitochondria via Functionalized Nanoparticles Attenuates Oxidative Stress in Diabetic Cardiomyopathy.PubMed

Peptide: SS-31Ingested: 12/12/2025

View source

ACS applied materials & interfaces · 2025

NNT inhibits microglial activation via mitochondrial oxidative stress in spinal cord injury.PubMed

Peptide: SS-31Ingested: 12/12/2025

View source

Neuroscience letters · 2025

Targeted nanoliposomal nutrient delivery for human health.PubMed

Peptide: SS-31Ingested: 12/12/2025

View source

World journal of gastrointestinal pharmacology and therapeutics · 2025

FDA-approved drugs as potential covalent inhibitors of key SARS-CoV-2 proteins: an in silico approach.PubMed

Peptide: PT-141 (Bremelanotide)Ingested: 12/12/2025

View source

Turkish journal of biology = Turk biyoloji dergisi · 2025

Polymorphism of Melanocortin Receptor Genes-Association with Inflammatory Traits and Diseases.PubMed

Peptide: PT-141 (Bremelanotide)Ingested: 12/12/2025

View source

Diseases (Basel, Switzerland) · 2025

Practical considerations and emerging approaches for the management of vasomotor and sexual symptoms in breast cancer patients on endocrine therapies.PubMed

Peptide: PT-141 (Bremelanotide)Ingested: 12/12/2025

View source

Expert review of clinical pharmacology · 2025

Decreased placental growth factor levels precede the onset of gestational diabetes mellitus: Insights into placental dysfunction and endothelial pathophysiology.PubMed

Peptide: PE 22-28Ingested: 12/12/2025

View source

Placenta · 2025

Gestational Diabetes in Migrants: Prevalence and Metabolic Profile During Pregnancy: A Retrospective Italian Cohort Study.PubMed

Peptide: PE 22-28Ingested: 12/12/2025

View source

Diabetes/metabolism research and reviews · 2025

Haemodynamic assessment of the superficial inferior epigastric artery to demonstrate the vascularisation of a new lower transverse abdominal flap.PubMed

Peptide: PE 22-28Ingested: 12/12/2025

View source

Journal of plastic, reconstructive & aesthetic surgery : JPRAS · 2025

Oxytocin administration during labor does not affect maternal serum oxytocin levels, early postpartum breastfeeding attitude and maternal attachment.PubMed

Peptide: OxytocinIngested: 12/12/2025

View source

PloS one · 2025

Postpartum Hemorrhagic Morbidities With Livebirth versus Stillbirth.PubMed

Peptide: OxytocinIngested: 12/12/2025

View source

American journal of perinatology · 2025

"Anxiety and worry" induces fear transformation in cancer patients: an evidence-based exploration and theoretical consideration of the emotional evolution in tumor patients.PubMed

Peptide: OxytocinIngested: 12/12/2025

View source

BMC psychology · 2025

Single-cell analysis integrated with RNA-Sequencing uncovers new action of Patchoulol on adipose tissue remodeling in obesity.PubMed

Peptide: NAD+Ingested: 12/12/2025

View source

Phytomedicine : international journal of phytotherapy and phytopharmacology · 2025

Nicotinamide riboside enhances the efficacy of gemcitabine and suppresses PDAC premalignant lesions via SIRT3 activation.PubMed

Peptide: NAD+Ingested: 12/12/2025

View source

Biochemical pharmacology · 2025

SMP30 May protect human lens epithelial cells against high glucose-induced oxidative damage by regulating the Keap1/Nrf2/NQO1 pathway.PubMed

Peptide: NAD+Ingested: 12/12/2025

View source

Scientific reports · 2025

Barbie drug identification: Not a child's play.PubMed

Peptide: Melanotan IIIngested: 12/12/2025

View source

Journal of forensic sciences · 2024

Antidepressant-like and antistress effects of the ACTH(4-10) synthetic analogs Semax and Melanotan II on male rats in a model of chronic unpredictable stress.PubMed

Peptide: Melanotan IIIngested: 12/12/2025

View source

European journal of pharmacology · 2024

Melanotan II nasal spray: a possible risk factor for oral mucosal malignant melanoma?PubMed

Peptide: Melanotan IIIngested: 12/12/2025

View source

International journal of oral and maxillofacial surgery · 2025

Polysorbate 80 coated chitosan nanoparticles for delivery of α-melanocyte stimulating hormone analog (NDP-MSH) to the brain reverse cognitive impairment related to neuroinflammation produced by a high-fat diet (HFD).PubMed

Peptide: Melanotan 1Ingested: 12/12/2025

View source

Neuropharmacology · 2024

Melanocortin-receptor 4 activation modulates proliferation and differentiation of rat postnatal hippocampal neural precursor cells.PubMed

Peptide: Melanotan 1Ingested: 12/12/2025

View source

Neuropharmacology · 2024

Melanocortin Receptor Agonist Bremelanotide Induces Cell Death and Growth Inhibition in Glioblastoma Cells via Suppression of Survivin Expression.PubMed

Peptide: Melanotan 1Ingested: 12/12/2025

View source

Anticancer research · 2024

MOTS‑c protects against placental injury via Nrf2 activation in hypoxia‑induced intrauterine growth restriction mice.PubMed

Peptide: MOTS-CIngested: 12/12/2025

View source

International journal of molecular medicine · 2026

Circulating Mitochondrial Open Reading Frame of the 12S Ribosomal RNA Type-c Is Higher in Acute Coronary Syndrome and Is a Prognostic Biomarker for Major Cardiac Events in Patients With Acute Myocardial Infarction: A Case-Control Study.PubMed

Peptide: MOTS-CIngested: 12/12/2025

View source

Journal of the American Heart Association · 2025

LGD-4033 and MK-677 use impacts body composition, circulating biomarkers, and skeletal muscle androgenic hormone and receptor content: A case report.PubMed

Peptide: MK-677 (Ibutamoren)Ingested: 12/12/2025

View source

Experimental physiology · 2022

Detection of the growth hormone secretagogue MK-0677 in equine hair following oral administration.PubMed

Peptide: MK-677 (Ibutamoren)Ingested: 12/12/2025

View source

Drug testing and analysis · 2023

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.PubMed

Peptide: MK-677 (Ibutamoren)Ingested: 12/12/2025

View source

Clinica chimica acta; international journal of clinical chemistry · 2026

LL-37-biofunctionalized titanium improves soft tissue seal surrounding the dental implant from the perspective of optimizing a race to the surface.PubMed

Peptide: LL-37Ingested: 12/12/2025

View source

Regenerative biomaterials · 2025

Convergence of plasmid-driven virulence and antibiotic resistance in Escherichia coli.PubMed

Peptide: LL-37Ingested: 12/12/2025

View source

Nature communications · 2025

Structural and mechanistic divergence in LL-37, HNP-1, and Magainin-2: An integrated computational and biophysical analysis.PubMed

Peptide: LL-37Ingested: 12/12/2025

View source

Current research in structural biology · 2025

Challenges in clinical nutrition research in Latin America: A narrative review.PubMed

Peptide: KPVIngested: 12/12/2025

View source

Clinical nutrition ESPEN · 2025

Exploring the Role of Tripeptides in Wound Healing and Skin Regeneration: A Comprehensive Review.PubMed

Peptide: KPVIngested: 12/12/2025

View source

International journal of medical sciences · 2025

Host defense peptides as a new drug lead to a strategy for inflammatory bowel disease.PubMed

Peptide: KPVIngested: 12/12/2025

View source

Drug discovery today · 2025

Attenuation of Visceral and Somatic Nociception by Ghrelin Mimetics.PubMed

Peptide: IpamorelinIngested: 12/12/2025

View source

Journal of experimental pharmacology · 2020

The influence of ghrelin agonist ipamorelin acetate on the hypothalamic-pituitary-testicular axis in a cichlid fish, Oreochromis mossambicus.PubMed

Peptide: IpamorelinIngested: 12/12/2025

View source

Animal reproduction science · 2024

The growth hormone secretagogue receptor 1a agonists, anamorelin and ipamorelin, inhibit cisplatin-induced weight loss in ferrets: Anamorelin also exhibits anti-emetic effects via a central mechanism.PubMed

Peptide: IpamorelinIngested: 12/12/2025

View source

Physiology & behavior · 2024

Research Progress on Signalling Pathways Related to Sepsis-Associated Acute Kidney Injury in Children.PubMed

Peptide: HumaninIngested: 12/12/2025

View source

Current issues in molecular biology · 2025

Insights into the Biomarker Potential of Humanin and Mots-c Expression and Telomere Length in Alzheimer's Disease.PubMed

Peptide: HumaninIngested: 12/12/2025

View source

International journal of molecular sciences · 2025

SHLP2 restores pre-osteoblastic cells against oxidative stress-induced inflammaging.PubMed

Peptide: HumaninIngested: 12/12/2025

View source

Scientific reports · 2025

Revealing the interaction between peptide drugs and permeation enhancers in the presence of intestinal bile salts.PubMed

Peptide: HexarelinIngested: 12/12/2025

View source

Nanoscale · 2023

Pharmacological targeting of the hyper-inflammatory response to SARS-CoV-2-infected K18-hACE2 mice using a cluster of differentiation 36 receptor modulator.PubMed

Peptide: HexarelinIngested: 12/12/2025

View source

Frontiers in pharmacology · 2024

Identification of alexamorelin consumption biomarkers using human hepatocyte incubations and high-resolution mass spectrometry.PubMed

Peptide: HexarelinIngested: 12/12/2025

View source

Journal of analytical toxicology · 2025

Sequential Meals Containing Animal and Plant-Based Saturated Fats Have Differential Effects on Postprandial Gut Hormones but No Impact on Satiety Compared with Unsaturated Fats in Generally Healthy Males: Findings from the Randomized Controlled Crossover CocoHeart Study.PubMed

Peptide: GLP-1 BlendsIngested: 12/12/2025

View source

The Journal of nutrition · 2025

In Vitro Assessment of the Bioaccessibility and Hypoglycemic Properties of Essential Amino Acids Blend: Implication for Diabetes Management.PubMed

Peptide: GLP-1 BlendsIngested: 12/12/2025

View source

Nutrients · 2025

Combination of Citrus aurantifolia Fruit Rind and Theobroma cacao Seed Extracts Stimulates Glucagon-Like Peptide-1 Secretion by Activating hTAS2Rs and the Phospholipase C-Mediated Signaling Pathway in NCI-H716 Cells.PubMed

Peptide: GLP-1 BlendsIngested: 12/12/2025

View source

Preventive nutrition and food science · 2025

Copper Complexes with New Glycyl-l-histidyl-l-lysine-Hyaluronan Conjugates Show Antioxidant Properties and Osteogenic and Angiogenic Synergistic Effects.PubMed

Peptide: GHK-CuIngested: 12/12/2025

View source

Bioconjugate chemistry · 2025

Exploring the beneficial effects of GHK-Cu on an experimental model of colitis and the underlying mechanisms.PubMed

Peptide: GHK-CuIngested: 12/12/2025

View source

Frontiers in pharmacology · 2025

An injectable hydroxyapatite microsphere filler loaded with GHK-Cu tripeptide for anti-Inflammatory and antioxidant.PubMed

Peptide: GHK-CuIngested: 12/12/2025

View source

Colloids and surfaces. B, Biointerfaces · 2025

Detection of black market follistatin 344.PubMed

Peptide: Follistatin-344Ingested: 12/12/2025

View source

Drug testing and analysis · 2019

Central serous chorioretinopathy associated with high-dose follistatin-344: a retrospective case series.PubMed

Peptide: Follistatin-344Ingested: 12/12/2025

View source

International ophthalmology · 2020

Detection of black market follistatin 344.PubMed

Peptide: Follistatin-344Ingested: 12/12/2025

View source

Drug testing and analysis · 2020

[Morphofunctional and molecular bases of pineal gland aging].PubMed

Peptide: Epitalon (Epithalon, Epithalamin)Ingested: 12/12/2025

View source

Fiziologiia cheloveka · 2012

Melatonin and pineal gland peptides are able to correct the impairment of reproductive cycles in rats.PubMed

Peptide: Epitalon (Epithalon, Epithalamin)Ingested: 12/12/2025

View source

Current aging science · 2012

Overview of Epitalon-Highly Bioactive Pineal Tetrapeptide with Promising Properties.PubMed

Peptide: Epitalon (Epithalon, Epithalamin)Ingested: 12/12/2025

View source

International journal of molecular sciences · 2025

AngIV-Analog Dihexa Rescues Cognitive Impairment and Recovers Memory in the APP/PS1 Mouse via the PI3K/AKT Signaling Pathway.PubMed

Peptide: DihexaIngested: 12/12/2025

View source

Brain sciences · 2021

Efficiently generate functional hepatic cells from human pluripotent stem cells by complete small-molecule strategy.PubMed

Peptide: DihexaIngested: 12/12/2025

View source

Stem cell research & therapy · 2022

Effects of an Angiotensin IV Analog on 3-Nitropropionic Acid-Induced Huntington's Disease-Like Symptoms in Rats.PubMed

Peptide: DihexaIngested: 12/12/2025

View source

Journal of Huntington's disease · 2024

Sensing the Bactericidal and Bacteriostatic Antimicrobial Mode of Action Using Raman Deuterium Stable Isotope Probing (DSIP) in Escherichia coli.PubMed

Peptide: DSIPIngested: 12/12/2025

View source

ACS omega · 2024

Pichia pastoris secreted peptides crossing the blood-brain barrier and DSIP fusion peptide efficacy in PCPA-induced insomnia mouse models.PubMed

Peptide: DSIPIngested: 12/12/2025

View source

Frontiers in pharmacology · 2024

Domain-specific information preservation for Alzheimer's disease diagnosis with incomplete multi-modality neuroimages.PubMed

Peptide: DSIPIngested: 12/12/2025

View source

Medical image analysis · 2025

Cationic exchange SPE combined with triple quadrupole UHPLC-MS/MS for detection of GHRHs in urine samples.PubMed

Peptide: CJC-1295Ingested: 12/12/2025

View source

Analytical biochemistry · 2023

Chromatographic-mass spectrometric analysis of peptidic analytes (2-10 kDa) in doping control urine samples.PubMed

Peptide: CJC-1295Ingested: 12/12/2025

View source

Journal of mass spectrometry : JMS · 2024

Analysis of growth hormone releasing hormone and its analogs in urine using nano liquid chromatography coupled with quadrupole/orbitrap mass spectrometry.PubMed

Peptide: CJC-1295Ingested: 12/12/2025

View source

Journal of pharmaceutical and biomedical analysis · 2026

Regeneration or Risk? A Narrative Review of BPC-157 for Musculoskeletal Healing.PubMed

Peptide: BPC-157Ingested: 12/12/2025

View source

Current reviews in musculoskeletal medicine · 2025

BPC 157 Therapy: Targeting Angiogenesis and Nitric Oxide's Cytotoxic and Damaging Actions, but Maintaining, Promoting, or Recovering Their Essential Protective Functions. Comment on Józwiak et al. Multifunctionality and Possible Medical Application of the BPC 157 Peptide-Literature and Patent Review. Pharmaceuticals 2025, 18, 185.PubMed

Peptide: BPC-157Ingested: 12/12/2025

View source

Pharmaceuticals (Basel, Switzerland) · 2025

Reply to Sikiric et al. BPC 157 Therapy: Targeting Angiogenesis and Nitric Oxide's Cytotoxic and Damaging Actions, but Maintaining, Promoting, or Recovering Their Essential Protective Functions. Comment on "Józwiak et al. Multifunctionality and Possible Medical Application of the BPC 157 Peptide-Literature and Patent Review. Pharmaceuticals 2025, 18, 185".PubMed

Peptide: BPC-157Ingested: 12/12/2025

View source

Pharmaceuticals (Basel, Switzerland) · 2025

Erythropoietin-derived peptide ARA290 mediates brain tissue protection through the β-common receptor in mice with cerebral ischemic stroke.PubMed

Peptide: ARA 290Ingested: 12/12/2025

View source

CNS neuroscience & therapeutics · 2024

The protective effect of erythropoietin and its novel derived peptides in peripheral nerve injury.PubMed

Peptide: ARA 290Ingested: 12/12/2025

View source

International immunopharmacology · 2024

Anti-Inflammatory Effects of Clarstatin, a Shared-Epitope-Antagonistic Cyclic Peptide, on Experimental Autoimmune Uveitis in Mice.PubMed

Peptide: ARA 290Ingested: 12/12/2025

View source

Investigative ophthalmology & visual science · 2025

Human sports drug testing by mass spectrometry.PubMed

Peptide: AOD-9604Ingested: 12/12/2025

View source

Mass spectrometry reviews · 2017

Effect of Intra-articular Injection of AOD9604 with or without Hyaluronic Acid in Rabbit Osteoarthritis Model.PubMed

Peptide: AOD-9604Ingested: 12/12/2025

View source

Annals of clinical and laboratory science · 2015

Simplifying and expanding the screening for peptides <2 kDa by direct urine injection, liquid chromatography, and ion mobility mass spectrometry.PubMed

Peptide: AOD-9604Ingested: 12/12/2025

View source

Journal of separation science · 2016