Research bibliography
The CJC-1295 blood-protein experiment sits beside studies of height, bone growth, bowel recovery and cell signalling.
Blood proteins, albumin and duration
- Serum protein changes after CJC-1295 — the study of 11 healthy young men that prompted this site’s interest in the wider blood response.
- Prolonged growth hormone and IGF-1 secretion — healthy adults and the sustained response to CJC-1295 DAC.
- Pulsatile secretion during continuous stimulation — higher background growth hormone with preserved pulse frequency and magnitude.
- Albumin-bound hGRF analogues in rats — the chemical attachment behind the DAC form.
- GHRH and its analogues in health and disease — a broad review of the underlying biology and drug family.
Ipamorelin experiments
- The original selective-secretagogue characterization — rat cells, rats and swine; acute hormone selectivity.
- Human pharmacokinetic and pharmacodynamic modelling — intravenous ipamorelin in healthy male volunteers.
- Postoperative ileus after bowel resection — the published Phase 2 trial that missed its primary endpoint.
- Longitudinal bone growth in rats — a skeletal effect without a measurable rise in total circulating IGF-1.
- Cisplatin-associated weight loss in ferrets — less weight loss with ipamorelin; the anti-emetic result concerned anamorelin.
- Cardiovascular toxicity of a different ghrelin-receptor agonist — a rat safety study of GSK894281. Ipamorelin was not the tested compound.
Combination claims and analytical work
- cAMP signalling after dual-receptor activation — engineered HeLa cells; the measured chemical was intracellular cAMP.
- An orthopaedic review of injectable peptides — includes the combination’s mouse muscle-force finding and the unresolved human evidence.
- Tesamorelin outcomes in HIV-associated lipodystrophy — a meta-analysis of another drug’s trials.
- Safety and efficacy of growth hormone secretagogues — class-level glucose concerns and missing long-term safety data.
- Identification of CJC-1295 in an unknown preparation — analytical identification, with no demonstration of treatment benefit.
- Lu Z, Ngan MP, Liu JYH, Yang L, Tu L, Chan SW, Giuliano C, Lovati E, Pietra C, Rudd JA. 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. Physiology & Behavior. 2024;284:114644. ↗
- Stokes AH, Falls JG, Yoon L, Cariello N, Faiola B, Colton HM, Jordan HL, Berridge BR. Integrated approach to early detection of cardiovascular toxicity induced by a ghrelin receptor agonist. International Journal of Toxicology. 2015;34(2):151-161. ↗
- Beck DE, Sweeney WB, McCarter MD; Ipamorelin 201 Study Group. Prospective, randomized, controlled, proof-of-concept study of the ghrelin mimetic ipamorelin for the management of postoperative ileus in bowel resection patients. International Journal of Colorectal Disease. 2014;29(12):1527-1534. ↗
- Gobburu JV, Agerso H, Jusko WJ, Ynddal L. Pharmacokinetic-pharmacodynamic modeling of ipamorelin, a growth hormone releasing peptide, in human volunteers. Pharmaceutical Research. 1999;16(9):1412-1416. ↗
- Johansen PB, Nowak J, Skjaerbaek C, Flyvbjerg A, Andreassen TT, Wilken M, Orskov H. Ipamorelin, a new growth-hormone-releasing peptide, induces longitudinal bone growth in rats. Growth Hormone & IGF Research. 1999;9(2):106-113. ↗
- Raun K, Hansen BS, Johansen NL, Thogersen H, Madsen K, Ankersen M, Andersen PH. Ipamorelin, the first selective growth hormone secretagogue. European Journal of Endocrinology. 1998;139(5):552-561. ↗
- Mayfield CK, et al. Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine Physicians. The American journal of sports medicine. 2026;54:223-229. ↗
- Granata R, Leone S, Zhang X, Gesmundo I, et al. Growth hormone-releasing hormone and its analogues in health and disease. Nat Rev Endocrinol. 2025;21(3):180-195. ↗
- Henninge J, Pepaj M, Hullstein I, Hemmersbach P. Identification of CJC-1295, a growth-hormone-releasing peptide, in an unknown pharmaceutical preparation. Drug Test Anal. 2010;2(11-12):647-650. ↗
- Sackmann-Sala L, Ding J, Frohman LA, Kopchick JJ. Activation of the GH/IGF-1 axis by CJC-1295, a long-acting GHRH analog, results in serum protein profile changes in normal adult subjects. Growth Horm IGF Res. 2009;19(6):471-477. ↗
- Teichman SL, Neale A, Lawrence B, Gagnon C, Castaigne JP, Frohman LA. Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults. J Clin Endocrinol Metab. 2006;91(3):799-805. ↗
- Ionescu M, Frohman LA. Pulsatile secretion of growth hormone (GH) persists during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog. J Clin Endocrinol Metab. 2006;91(12):4792-4797. ↗
- Baker LD, Barsness SM, Borson S, Merriam GR, Friedman SD, Craft S, Vitiello MV. Effects of growth hormone-releasing hormone on cognitive function in adults with mild cognitive impairment and healthy older adults: results of a controlled trial. Archives of Neurology. 2012;69(11):1420-1429. ↗
- Blackman MR. Use of growth hormone secretagogues to prevent or treat the effects of aging: not yet ready for prime time. Annals of Internal Medicine. 2008;149(9):677-9. ↗
- Walker RF. Sermorelin: a better approach to management of adult-onset growth hormone insufficiency?. Clinical Interventions in Aging. 2006;1(4):307-308. ↗
- Thorner M, Rochiccioli P, Colle M, Lanes R, Grunt J, Galazka A, Landy H, Eengrand P, Shah S. Once daily subcutaneous growth hormone-releasing hormone therapy accelerates growth in growth hormone-deficient children during the first year of therapy. Journal of Clinical Endocrinology and Metabolism. 1996;81(3):1189-96. ↗
- Badran AS, et al. Body composition, hepatic fat, metabolic, and safety outcomes of Tesamorelin, a GHRH analogue, in HIV-associated lipodystrophy: A meta-analysis of randomized controlled trials. Obes Res Clin Pract. 2026;20(1):2-12. ↗
- Sigalos JT, et al. The Safety and Efficacy of Growth Hormone Secretagogues. Sex Med Rev. 2018;6(1):45-53. ↗
- Jetté L, et al. Human growth hormone-releasing factor (hGRF)1-29-albumin bioconjugates activate the GRF receptor on the anterior pituitary in rats: identification of CJC-1295 as a long-lasting GRF analog. Endocrinology. 2005;146(7):3052-8. ↗
- Cunha SR, et al. Ghrelin and growth hormone (GH) secretagogues potentiate GH-releasing hormone (GHRH)-induced cyclic adenosine 3',5'-monophosphate production in cells expressing transfected GHRH and GH secretagogue receptors. Endocrinology. 2002;143(12):4570-82. ↗