A dual GIP and GLP-1 receptor agonist approved for type 2 diabetes and obesity.
BACKGROUND: Liraglutide, semaglutide and tirzepatide have transformed the management of obesity. However, dose-related gastrointestinal effects, obesity-associated nutritional insufficiencies, and poor long-term adherence may limit their long-term he…
INTRODUCTION: Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are increasingly prescribed for weight management. Although generally well-tolerated, these agents may alter the pharmacokinetics of concurrently administered medications. CASE PRESE…
BACKGROUND: Tirzepatide, a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 receptor agonist (GLP-1 RA), has demonstrated significant efficacy in weight reduction and glycemic control in patients with type 2 diabete…
BACKGROUND: This study aimed to assess the prevalence of glucagon-like peptide-1 (GLP-1) receptor agonist use and interest in using medications for weight loss among adults (≥ 18 years) in Great Britain. METHODS: Nationally representative household s…
Tirzepatide is well known for its glucose-lowering and weight-reducing effects, primarily through central appetite suppression. However, its direct role in promoting white adipose tissue (WAT) browning and the underlying mechanisms remain unclear. We…
Tirzepatide, a dual glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor agonist, represents a new class of incretin-based therapy for type 2 diabetes mellitus (T2DM), obesity, and related comorbidities. Thi…
OBJECTIVE: To evaluate two-year costs to insured patients treated with Roux-en-Y gastric bypass (RYGB) or glucagon-like peptide-1 receptor agonists (GLP-1 RAs) for type 2 diabetes (T2D) and obesity. METHODS: Using the 2017 to 2023 Merative™ claims da…
Tirzepatide, a dual Glucose-dependent Insulinotropic Polypeptide (GIP) and Glucagon-Like Peptide-1 (GLP-1) receptor agonist. Tirzepatide was first approved by the FDA for type 2 diabetes in May 2022 and subsequently for obesity in November 2023, and…
Consumers precluded from obtaining semaglutide or tirzepatide by clinicians or insurers are turning to natural "GLP-1" transdermal patches. The Dietary Supplement Health and Education Act specifies dietary supplement products must be swallowed, so al…
BACKGROUND: Cocaine use disorder (CUD) remains among the most treatment-resistant addictions, characterised by high relapse rates even following extended abstinence periods. Dopamine signalling in mesocorticolimbic circuits contributes to cocaine's r…
AIMS: To elucidate the overall protective effects of tirzepatide against atherosclerosis-related events, including cardiovascular and lower-extremity events. METHODS: We conducted a retrospective cohort study using the TriNetX global health research…
Tirzepatide has demonstrated cardiometabolic benefits in clinical trials, but real-world cardiovascular outcomes among patients without diabetes following acute cardiovascular events or stroke remain understudied. We evaluated clinical outcomes assoc…
BACKGROUND: Tirzepatide, a dual glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 receptor agonist, is increasingly used for obesity treatment, including in individuals without diabetes. Starvation ketoacidosis is a rare but se…
INTRODUCTION: Obesity and its downstream effects continue to drive rising rates of chronic disease. Tirzepatide, a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist, has shown significant pot…
The development of scalable and efficient manufacturing of high-volume complex synthetic peptides and proteins, like tirzepatide (TZP, 1), faces major hurdles due to the limitations of traditional Solid Phase Peptide Synthesis (SPPS) and Liquid Phase…
Pediatric obesity is increasing at an alarming rate, affecting over 381 million children worldwide and emerging as a critical public health issue. According to World Health Organization (WHO) 2016, 40% of adults are overweight and 13% are obese, high…
A man in his 50s with insulin-treated type 2 diabetes mellitus presented with a 1-day history of severe abdominal pain, nausea and vomiting, 15 days after initiation of tirzepatide. On admission, he was severely dehydrated with profound high-anion ga…
INTRODUCTION: Peptide-based therapeutics represent a rapidly expanding class of drugs. Endogenous peptides typically exhibit short elimination half-lives due to proteolytic cleavage and renal filtration. However, modifications such as amino acid subs…