Research hub
Curated research links
External, peer-reviewed studies and reviews relevant to the peptides covered on this site. Each entry links to the canonical source (PubMed, ClinicalTrials.gov, or a DOI registry).
By peptide
5-Amino-1MQ
BPC-157
Stable gastric pentadecapeptide BPC 157 and wound healing
Curr Pharm Des·2018Review summarizing BPC-157 preclinical wound-healing and tissue-protection literature.
BPC-157 accelerates Achilles tendon healing in rats
J Orthop Res·2003Original rat Achilles transection study reporting accelerated tendon healing.
Cerebrolysin
CJC-1295
GLO
Regenerative and protective actions of the GHK-Cu peptide
Int J Mol Sci·2018Comprehensive review of GHK-Cu — a common constituent of KLOW and GLO blends.
Larazotide acetate for persistent celiac symptoms (CeD-PRO)
Gastroenterology·2015Phase 2b trial of larazotide acetate — a constituent listed in some GLO formulations.
Ipamorelin
KLOW
MOTS-c
NAD+
Semaglutide
Semaglutide and cardiovascular outcomes in type 2 diabetes (SUSTAIN-6)
NEJM·2016Phase 3b cardiovascular outcomes trial — first large CV benefit signal for semaglutide.
Once-weekly semaglutide in adults with overweight or obesity (STEP 1)
NEJM·2021Pivotal Phase 3 weight-management trial — 14.9% mean weight reduction at 68 weeks.
Semaglutide and cardiovascular outcomes in obesity without diabetes (SELECT)
NEJM·2023Extended CV benefit of semaglutide beyond diabetes, in adults with overweight/obesity.
Semax
Sermorelin
TB-500
Tirzepatide
Tirzepatide versus semaglutide in type 2 diabetes (SURPASS-2)
NEJM·2021Head-to-head Phase 3 showing larger A1C and weight reduction for tirzepatide.
Tirzepatide in adults with obesity (SURMOUNT-1)
NEJM·2022~20% mean weight reduction at the highest dose — the largest Phase 3 weight-loss effect reported to date in a pharmacotherapy.
Tirzepatide for obstructive sleep apnea and obesity (SURMOUNT-OSA)
NEJM·2024Clinically meaningful apnea-hypopnea index reduction; expanded indication.
By topic
Cardiovascular outcomes (GLP-1)
Semaglutide and cardiovascular outcomes in type 2 diabetes (SUSTAIN-6)
NEJM·2016Phase 3b cardiovascular outcomes trial — first large CV benefit signal for semaglutide.
Semaglutide and cardiovascular outcomes in obesity without diabetes (SELECT)
NEJM·2023Extended CV benefit of semaglutide beyond diabetes, in adults with overweight/obesity.
Cognitive / neurological peptides
Growth hormone axis
Ipamorelin, the first selective growth hormone secretagogue
Eur J Endocrinol·1998Original characterization of ipamorelin's selectivity versus earlier GHS peptides.
Prolonged stimulation of GH and IGF-1 by CJC-1295, a long-acting GHRH analog
J Clin Endocrinol Metab·2006Clinical pharmacology of CJC-1295 DAC demonstrating extended GH/IGF-1 elevation in healthy adults.
Sermorelin: a better approach to management of adult-onset GH insufficiency
Clin Interv Aging·2006Review of sermorelin pharmacology and historical clinical use.
Gut-barrier peptides
Head-to-head incretin trials
Incretin beyond glycemia
Longevity metabolism
Therapeutic potential of NAD-boosting molecules: the in vivo evidence
Cell Metabolism·2018Review of NAD+ and precursor pharmacology — the best starting point for NAD+/NR/NMN biology.
The mitochondrial-derived peptide MOTS-c promotes metabolic homeostasis
Cell Metabolism·2015Original description of MOTS-c and its effects on insulin sensitivity in rodent models.
A small molecule inhibitor of NNMT for metabolic disorders
Scientific Reports·2018Preclinical characterization of an NNMT inhibitor in diet-induced obesity (related to 5-Amino-1MQ pharmacology).
Neuropeptides (Russian clinical use)
Preclinical healing peptides
Stable gastric pentadecapeptide BPC 157 and wound healing
Curr Pharm Des·2018Review summarizing BPC-157 preclinical wound-healing and tissue-protection literature.
BPC-157 accelerates Achilles tendon healing in rats
J Orthop Res·2003Original rat Achilles transection study reporting accelerated tendon healing.
Thymosin β4: actin-sequestering protein moonlights to repair injured tissues
Nature Reviews Molecular Cell Biology·2005Foundational review of thymosin β4 biology — the parent protein of the TB-500 fragment.
Skin and cosmetic peptides
Weight management (GLP-1)
Once-weekly semaglutide in adults with overweight or obesity (STEP 1)
NEJM·2021Pivotal Phase 3 weight-management trial — 14.9% mean weight reduction at 68 weeks.
Tirzepatide in adults with obesity (SURMOUNT-1)
NEJM·2022~20% mean weight reduction at the highest dose — the largest Phase 3 weight-loss effect reported to date in a pharmacotherapy.