Joined July 2023
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Sharp Laboratory retweeted
The suppressed report that concluded there is no protective or safe level of alcohol consumption, now published. It was commissioned by US Congress Report jsad.com/doi/10.15288/jsad.2… Editorial jsad.com/doi/epdf/10.15288/j… "Despite the study’s adherence to its mandate, its findings were sidelined.”
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Sharp Laboratory retweeted
In today's @TheLancet there are 3 papers on cardiometabolic disease: biology, epidemiology, prevention/treatment. The sobering and all to common story from womb to tomb conveyed in this graphic thelancet.com/journals/lance… thelancet.com/journals/lance… thelancet.com/journals/lance…
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Sharp Laboratory retweeted
I'm going through the retatrutide phase 3 data, and the cardiometabolic numbers are more interesting than the weight loss: - 24.1 cm off the waist on 12mg (9.5 inches) - significant drops in systolic blood pressure - triglycerides down - non-HDL cholesterol down - hsCRP down (a key marker of inflammation) I'm giving it a few years before people realize GLP-1s are more than just weight loss drugs.
Retatrutide phase 3 obesity trial results are out, and it's safe to say that this is the next generation of obesity medicine: - 28.3% bodyweight lost on 12mg over 80 weeks (70.3 lbs) - 30.3% at 104 weeks in higher-BMI patients (85 lbs) - 45.3% of patients hit 30% weight loss - 65.3% dropped below the obesity BMI threshold - notable drops in blood pressure, triglycerides, cholesterol & inflammation - no cardiac or liver signals For those of you who are new to peptides, the reason retatrutide works better than semaglutide and tirzepatide is its mechanism. Semaglutide hits one hormone, tirzepatide hits two, but retatrutide hits three: GLP-1, GIP, and glucagon. Glucagon increases the amount of energy your body burns at rest so you eat less and burn more at the same time. Retatrutide is the drug that has the potential to end the obesity pandemic.
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Sharp Laboratory retweeted
Retatrutide, a triple receptor drug for GLP-1, GIP, and glucagon, is the most powerful weight loss drug yet. A significant issue is too much weight loss among the trial participants. New randomized trial results announced today with 28% body weight loss. gift link nytimes.com/2026/05/21/scien…
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Sharp Laboratory retweeted
Impressive TRIUMPH-1 #weightloss data for retatrutide investor.lilly.com/news-rele…
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Sharp Laboratory retweeted
In SURPASS CVOT tirzepatide was associated with a reduced risk of major kidney events driven by a reduction in new-onset macroalbuminuria in PPL with low-to-moderate-risk CKD #T2D and slowed decline in kidney function in high-risk chronic kidney disease. thelancet.com/journals/landi…
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Sharp Laboratory retweeted
In people with HFpEF (heart failure with preserved ejection fraction) and severe obesity, there is a heart muscle cell defect with sarcomere hyper-phosphorylation. Besides weight loss, sarcomere enhancers (not yet studied) may help. @ScienceMagazine science.org/doi/10.1126/scie…
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Sharp Laboratory retweeted
The rapidly evolving landscape of incretin-based therapies, including GLP1 agonists, necessitates rethinking trial design. Authors present challenges of placebo-controlled trials & potential ways to limit placebo exposure ahajrnls.org/4t0TrPa
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Sharp Laboratory retweeted
Multi-organ physiologic deficits during exercise and their metabolic signatures predict incident HFpEF and HF outcomes ahajrnls.org/41k5Hy2
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Sharp Laboratory retweeted
Everyone's talking about retatrutide for weight loss (28.7%). Almost nobody's talking about what it does to your liver. More than 80% reduction in liver fat. Over 90% normalization rates. In a body composition substudy from the Phase 3 program. 100 million Americans have fatty liver disease. Most don't know it. There's no FDA-approved treatment for it besides "lose weight and hope." Retatrutide's glucagon receptor activation appears to directly target hepatic fat metabolism not just as a side effect of weight loss, but as a primary mechanism. This isn't a weight loss drug that happens to help your liver. It might be a liver drug that happens to cause weight loss. Phase 3 weight loss data drops first half of 2026. Watch this space.
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Sharp Laboratory retweeted
Proposed Multidisciplinary Transition Protocol For Patients Undergoing Treatment Using GLP-1RA dom-pubs.onlinelibrary.wiley… @DrNadolsky @NutritionMadeS3 @drmatthewnagra @BevTchangMD @MichaelAlbertMD
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Sharp Laboratory retweeted
A new review of the GLP-1 receptor drugs @NEJM nejm.org/doi/full/10.1056/NE… surprisingly, the word inflammation only appears once, in this diagram
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Sharp Laboratory retweeted
Obesity phenotypes and cardiovascular disease ahajrnls.org/4ruMCVl
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Sharp Laboratory retweeted
👉 Metabolic Disorders and Cardiovascular Disease: Key Insights 👆 A recent ESC scientific statement highlights the central role of metabolic dysfunction in cardiovascular disease and the therapeutic implications of emerging cardiometabolic therapies. 👆 Key points: 📍 Cardiovascular disease is increasingly driven by metabolic dysfunction—obesity, type 2 diabetes, and dyslipidaemia act synergistically to accelerate atherosclerosis, heart failure, and arrhythmias. 📍 Metabolic disease disrupts myocardial energetics, promoting metabolic inflexibility, mitochondrial dysfunction, oxidative stress, and lipotoxicity. 📍 Modern cardiometabolic drugs provide benefits beyond glucose lowering. SGLT2 inhibitors and GLP-1–based therapies improve cardiovascular outcomes through pleiotropic mechanisms. 📍 Atherogenic risk extends beyond LDL-C, with triglyceride-rich lipoproteins and Lp(a) contributing to residual cardiovascular risk. 📍 Future progress will require a systems-biology approach, integrating multi-organ mechanisms, multi-omics data, and translational research. 👆 Bottom line: Cardiovascular disease should increasingly be understood as a systemic cardiometabolic disorder rather than an isolated vascular pathology. 🔗 Open Access academic.oup.com/eurheartj/a… @society_eas @escardio
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Sharp Laboratory retweeted
New ACC/AHA Guidelines published today for lipids address measuring Lp(a) and ApoB jacc.org/doi/10.1016/j.jacc.…
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Sharp Laboratory retweeted
Reduced-frequency GLP-1 as a maintenance strategy: in this case series, patients who tapered from weekly semaglutide/tirzepatide to less frequent dosing maintained weight loss, body composition, and metabolic syndrome gains, supporting structured de-escalation to lower burden without sacrificing efficacy. onlinelibrary.wiley.com/doi/…
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Sharp Laboratory retweeted
The BELIEVE study, the efficacy and safety of intravenous bimagrumab and open-label subcutaneous semaglutide, alone or in combination, in adults with #obesity nature.com/articles/s41591-0…
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