# The Evidence Index

> Reference Index | Research Peptide Fundamentals — Reference index for the Research Peptide Fundamentals research peptides digest, grouped across CJC-1295, semaglutide, tesamorelin, and PT-141.

**SOURCE LEDGER / 22 RECORDS**

Primary trials, mechanistic studies, reviews, analytical work, and regulatory sources used across the four compound files.

## How the index is organized

The numbered records below are the common citation layer for the site. Each entry retains its compound key so a code-name search can be reconciled without losing provenance. A citation supports only the claim and study context attached to it; appearance in this index is not an endorsement of a compound, product, or use.

## References

[1] 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. https://pubmed.ncbi.nlm.nih.gov/39537825/
[2] 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. https://doi.org/10.1002/dta.233
[3] 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. https://pubmed.ncbi.nlm.nih.gov/19386527/
[4] 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. https://pubmed.ncbi.nlm.nih.gov/16352683/
[5] 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. https://pubmed.ncbi.nlm.nih.gov/17018654/
[6] Alba M, Fintini D, Sagazio A, Lawrence B, Castaigne JP, Frohman LA, Salvatori R. Once-daily administration of CJC-1295, a long-acting growth hormone-releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse. Am J Physiol Endocrinol Metab. 2006;291(6):E1290-E1294. https://pubmed.ncbi.nlm.nih.gov/16822960/
[7] Jette L, Leger R, Thibaudeau K, Benquet C, Robitaille M, Pellerin I, 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):3052-3058. https://pubmed.ncbi.nlm.nih.gov/15817669/
[8] Aronne LJ, et al. (SURMOUNT-5 Investigators). Tirzepatide as Compared with Semaglutide for the Treatment of Obesity. N Engl J Med. 2025. https://pubmed.ncbi.nlm.nih.gov/40353578/
[9] Perkovic V, et al. (FLOW Trial Committees and Investigators). Effects of Semaglutide on Chronic Kidney Disease in Patients with Type 2 Diabetes. N Engl J Med. 2024. https://pubmed.ncbi.nlm.nih.gov/38785209/
[10] Lincoff AM, et al. (SELECT Trial Investigators). Semaglutide and Cardiovascular Outcomes in Obesity without Diabetes. N Engl J Med. 2023. https://pubmed.ncbi.nlm.nih.gov/37952131/
[11] Wilding JPH, et al. (STEP 1 Study Group). Once-Weekly Semaglutide in Adults with Overweight or Obesity. N Engl J Med. 2021. https://pubmed.ncbi.nlm.nih.gov/33567185/
[12] Smits MM, Van Raalte DH. Safety of Semaglutide. Front Endocrinol (Lausanne). 2021. https://pubmed.ncbi.nlm.nih.gov/34305810/
[13] 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. Obesity Research & Clinical Practice. 2026;20(1):2-12. https://pubmed.ncbi.nlm.nih.gov/41545261/
[14] National Institute of Diabetes and Digestive and Kidney Diseases (LiverTox). Tesamorelin - LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. NCBI Bookshelf (NIH). 2018. https://www.ncbi.nlm.nih.gov/books/NBK548730/
[15] Stanley TL, Feldpausch MN, Oh J, Branch KL, Lee H, Torriani M, Grinspoon SK. Effect of tesamorelin on visceral fat and liver fat in HIV-infected patients with abdominal fat accumulation: a randomized clinical trial. JAMA. 2014;312(4):380-389. https://pubmed.ncbi.nlm.nih.gov/25038357/
[16] Stanley TL, Chen CY, Branch KL, Makimura H, Grinspoon SK. Effects of a growth hormone-releasing hormone analog on endogenous GH pulsatility and insulin sensitivity in healthy men. Journal of Clinical Endocrinology and Metabolism. 2011;96(1):150-158. https://pubmed.ncbi.nlm.nih.gov/20943777/
[17] Falutz J, Allas S, Mamputu JC, Potvin D, Kotler D, Somero M, Berger D, Brown S, Richmond G, Fessel J, Turner R, Grinspoon S. Long-term safety and effects of tesamorelin, a growth hormone-releasing factor analogue, in HIV patients with abdominal fat accumulation. AIDS. 2008;22(14):1719-1728. https://pubmed.ncbi.nlm.nih.gov/18690162/
[18] Borland JM, Kohut-Jackson AL, Peyla AC, Hall MA, Mermelstein PG, Meisel RL. Female Syrian hamster analyses of bremelanotide, a US FDA approved drug for the treatment of female hypoactive sexual desire disorder. Neuropharmacology. 2025;267:110299. https://pubmed.ncbi.nlm.nih.gov/39793696/
[19] Thurston L, Hunjan T, Mills EG, Wall MB, Ertl N, Phylactou M, Muzi B, Patel B, Alexander EC, Suladze S, Modi M, Eng PC, Bassett PA, Abbara A, Goldmeier D, Comninos AN, Dhillo WS. Melanocortin 4 receptor agonism enhances sexual brain processing in women with hypoactive sexual desire disorder. J Clin Invest. 2022;132(19):e152341. https://pubmed.ncbi.nlm.nih.gov/36189794/
[20] Kingsberg SA, Clayton AH, Portman D, Williams LA, Krop J, Jordan R, Lucas J, Simon JA. Bremelanotide for the Treatment of Hypoactive Sexual Desire Disorder: Two Randomized Phase 3 Trials. Obstet Gynecol. 2019;134(5):899-908. https://pubmed.ncbi.nlm.nih.gov/31599840/
[21] Simon JA, Kingsberg SA, Portman D, Williams LA, Krop J, Jordan R, Lucas J, Clayton AH. Long-Term Safety and Efficacy of Bremelanotide for Hypoactive Sexual Desire Disorder. Obstet Gynecol. 2019;134(5):909-917. https://pubmed.ncbi.nlm.nih.gov/31599847/
[22] U.S. Food and Drug Administration / DailyMed. Bremelanotide Injection — US Prescribing Information (DailyMed/FDA). DailyMed (US FDA structured product label). 2019. https://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=8c9607a2-5b57-4a59-b159-cf196deebdd9

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An independent identity-first digest of peptide literature—source reconciliation and study context, never a product desk or clinical directive.