Peptide Regulatory News

Latest updates on FDA actions, state regulations, legal cases, and international developments affecting peptide laws.

Publication December 1, 2026

Plecanatide Featured in New Publication on Constipation with Bloating

A new publication titled "Constipation with bloating: a clinical approach to evaluation and management" appeared in Annals of Medicine, dated Dec 1, 2026.

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Publication December 1, 2026

Buserelin Featured in New OHSS Trigger Comparison Study

A new publication examines buserelin among GnRH agonist triggers and OHSS rates in freeze-all cycles for high-risk patients, per Human Fertility journal.

Publication December 1, 2026

VIP Research Cited in New Publication on Goat Colostrum and Constipation

A new publication in Food Research International references vasoactive intestinal peptide in a study on goat colostrum and gastrointestinal regulators, dated Dec 1, 2026.

Publication December 1, 2026

Retraction Issued for S14G-Humanin Gouty Arthritis Study

A retraction notice for a study on S14G-humanin (HNG) and gouty arthritis was published in Bioengineered on December 1, 2026.

Publication November 15, 2026

New Protirelin Study Published in Neuropharmacology

A new publication on protirelin appeared in Neuropharmacology on Nov 15, 2026, examining TRH and dopaminergic interactions in rats.

Publication November 6, 2026

Insulin Lispro Named in Dementia Adverse Event Pharmacovigilance Study

A new publication lists insulin lispro among drugs linked to dementia-related adverse event reports in a real world pharmacovigilance study, published Nov 6, 2026.

Publication November 6, 2026

New Study on AgRP Neurons Links to Kisspeptin Pathway Published

A new publication titled "AgRP neurons as an integrative node linking the somatotropic and reproductive axes" appeared in The Journal of Neuroscience dated Nov 6, 2026.

Publication November 5, 2026

New Meta-Analysis on Pasireotide Published in Arch Endocrinol Metab

A new systematic review and meta-analysis on pharmacological treatments for Cushing's disease, including pasireotide, was published November 5, 2026.

Publication November 5, 2026

Study Involving VIP Published on Probiotic Effects in Constipation

A new publication dated Nov 5, 2026 in World Journal of Microbiology & Biotechnology examined a probiotic consortium in loperamide-induced constipation models.

Publication November 4, 2026

New Publication Reviews CD4 Recovery Drivers Involving Somatropin

A new publication titled "Internal and External Drivers of CD4 Recovery in People with HIV" appeared in Current HIV/AIDS reports on Nov 4, 2026.

Publication November 4, 2026

New Publication Examines Eye Reactions Linked to Bisphosphonate Use

A nationwide case-case-time-control study on short-term inflammatory eye reactions following bisphosphonate use was published in Ophthalmology on Nov 4, 2026.

Publication November 3, 2026

Exenatide-related study published in PNAS on Nov. 3, 2026

A new publication titled "Pancreatic δ cells are resistant to auto- and paracrine inhibition in human type-2 diabetes" appeared in PNAS on Nov. 3, 2026.

Publication November 3, 2026

Retatrutide Featured in New Review on Next-Gen Incretin Therapeutics

A new publication in Expert Opinion on Pharmacotherapy discusses retatrutide among next-generation incretin therapeutics, published November 3, 2026.

Publication November 2, 2026

Dulaglutide Featured in New Bone Metabolism Meta-Analysis

A new systematic review and meta-analysis in Bone examines GLP-1 receptor agonists, including dulaglutide, and bone metabolism in placebo-controlled trials.

Publication November 2, 2026

New Publication Examines Engineered Glatiramoid Peptides vs Glatiramer Acetate

A new study titled "Engineered Glatiramoid Peptides Emulate Glatiramer Acetate Activity in Solid Tumors" was published in Molecular Pharmaceutics on Nov 2, 2026.

Publication November 2, 2026

Survodutide Publication Examines Renal Effects in Diabetes, Obesity

A new publication on survodutide, titled on renal effects of dual GLP-1/glucagon receptor agonism, appeared in Diabetes, Obesity & Metabolism on Nov 2, 2026.

Publication November 1, 2026

GHK-Cu Study Published in Biomaterials Advances

A new publication on GHK-Cu appeared in Biomaterials Advances on 2026-11-01, examining poly(γ-benzyl-L-glutamate) microsphere structures and osteogenic-angiogenic coupling responses.

Publication November 1, 2026

Retraction Notice Published for MicroRNA-27a Breast Cancer Study

A retraction notice for a study titled "MicroRNA-27a promotes tumorigenesis via targeting AKT in triple negative breast cancer" appeared in Molecular Medicine Reports on Nov 1, 2026.

Publication November 1, 2026

New Publication Reports Thymosin Alpha-1 Fusion Protein Study

A new study on a porcine IL-2-interferon-alpha-thymosin alpha1 fusion protein was published in Veterinary Microbiology on Nov 1, 2026.

Publication November 1, 2026

New Publication Reviews Parathyroid Hormone Use for MRONJ

A systematic review and meta-analysis on parathyroid hormone, including abaloparatide, for medication-related osteonecrosis of the jaw was published Nov 1, 2026.

Publication November 1, 2026

New Review on Corticorelin's Role in IBS-D Intestinal Barrier Dysfunction

A narrative mechanistic review on corticotropin-releasing factor and intestinal barrier dysfunction in IBS-D was published Nov 1, 2026 in DDDT.