Everything below concerns phase 2 trial. We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Updated 2026-01-05. Numbers and descriptions here follow the published literature rather than marketing material.
Receptor activation produces downstream effects that differ by tissue. GLP-1 receptor signaling influences appetite regulation and insulin secretion in a glucose-dependent manner. GIP receptor activity contributes to metabolic handling of nutrients and may modulate adipose tissue. Glucagon receptor engagement raises energy expenditure and promotes hepatic lipid turnover, though the balance among these actions in humans is still being characterized. Preclinical models showed reductions in body weight and improved glycemic markers.
Clinical development has progressed through phase 2 trials in adults with obesity and type 2 diabetes, with phase 3 programs reported as ongoing. Reported outcomes include reductions in body weight and improvements in glycemic measures over defined treatment periods. Whether these effects translate into durable benefits after treatment ends remains an open question. Long-term safety data across broad populations are not yet complete, and regulatory decisions have not been announced.
Retatrutide is an investigational peptide studied for obesity and type 2 diabetes. It is a single synthetic molecule designed to activate three metabolic receptors simultaneously. The compound belongs to the incretin mimetic family, a group of peptides that imitate gut hormones involved in appetite and glucose control. Its research code is LY3437943, and it remains under clinical study rather than cleared for routine medical use.
Acting as a triple agonist, the molecule binds the GLP-1, GIP, and glucagon receptors. GLP-1 activity slows gastric emptying and dampens appetite, while GIP signaling contributes to insulin sensitivity and fat metabolism. Glucagon receptor engagement raises energy expenditure and encourages fat breakdown, although it can also elevate blood glucose. Combining three pathways is intended to yield larger weight reduction than single or dual agonists, and researchers continue to examine how the balance among them shapes tolerability.
| Property | Value | Notes |
|---|---|---|
| Receptor targets | GIP, GLP-1, glucagon | One molecule activates all three pathways |
| Research identifier | LY3437943 | Code used in published trial reports |
| Development stage | Phase 3, reported as ongoing | Not approved by any regulatory agency |
| Route studied | Subcutaneous | Administration form used in clinical trials |
| Studied populations | Adults with obesity or type 2 diabetes | Enrollment criteria vary between trials |
开发进程从早期单次和多次给药研究推进至大规模后期试验。公开报告显示，参与者在体重和相关代谢指标上出现变化，但完整数据需经同行评审并接受独立复核。试验设计通常包括随机、双盲和对照设置，以区分药物效应与行为干预。监管提交和标签范围尚未确定；长期维持效果与心血管结局仍是开放问题。
与仅靶向单一受体的同类药物相比，瑞他鲁肽增加胰高血糖素受体成分，理论上可提高能量消耗并改变脂肪分布。临床中观察到的体重变化是否主要来自该额外机制，目前尚无定论。胃肠道反应是该类药物常见不良事件，试验中通过剂量递增和监测进行管理。停药后体重反弹、个体差异和长期耐受性仍需更多数据。
Human evidence remains limited to controlled studies. A phase 2 trial in adults with obesity reported large, dose-dependent reductions in body weight over 48 weeks, with gastrointestinal events as the most frequently recorded adverse effect. Phase 3 programs designated TRIUMPH, for obesity, and TRANSCEND, for type 2 diabetes, are intended to confirm efficacy and to characterize safety in larger populations. Related studies are examining conditions such as knee osteoarthritis in people with obesity and metabolic liver disease. Open questions include long-term tolerability, effects on lean mass, and what happens after treatment is stopped.
Retatrutide is an investigational synthetic peptide that acts on three receptor targets at once: glucose-dependent insulinotropic polypeptide, glucagon-like peptide-1, and glucagon. It is developed by Eli Lilly and appears in the literature and in trial registries under the code LY3437943. The molecule belongs to a class of engineered peptides designed to resist rapid breakdown and permit infrequent subcutaneous administration. No regulatory agency has approved it for clinical use, and all available human data come from controlled trials rather than from routine practice.
Published information places retatrutide in clinical development rather than on the market as an approved therapy. Early-stage and mid-stage trials have examined tolerability and changes in body weight, and larger studies continue to report results over time. Open questions include the durability of effects after treatment stops, the composition of weight lost, and cardiovascular outcomes over long periods. Statements about definitive benefit should therefore be treated as provisional. Regulatory status varies by jurisdiction and changes as applications are reviewed.
Retatrutide is an investigational synthetic peptide designed to activate three distinct receptor systems within a single molecule. Its pharmacological profile combines activity at the glucose-dependent insulinotropic polypeptide receptor, the glucagon-like peptide-1 receptor, and the glucagon receptor. This arrangement places it within a broader class of agents often described as multi-agonists, which contrast with compounds that engage one or two targets. Research interest centers on whether simultaneous signaling produces effects that single-receptor agonists cannot achieve alone. A single molecular entity also simplifies manufacturing and delivery logistics compared with combining separate agents.
== Departments == In hospitals and other patient-care settings, laboratory medicine is provided by the Department of Pathology and Medical Laboratory, and generally divided into two sections, each of which will be subdivided into multiple specialty areas. The two sections are:
== Pharmacology == Nordazepam is a partial agonist at the GABAA receptor, which makes it less potent than other benzodiazepines, particularly in its amnesic and muscle-relaxing effects. Its elimination half-life is between 36 and 200 hours, with wide variation among individuals; factors such as age and sex are known to impact it. The variation of reported half-lives are attributed to differences in nordazepam metabolism and that of its metabolites as nordazepam is hydroxylated to active metabolites such as oxazepam, before finally being glucuronidated and excreted in the urine. This can be attributed to extremely variable hepatic and renal metabolic functions among individuals depending upon a number of factors (including age, ethnicity, disease, and current or previous use/abuse of other drugs/medicines).
=== Venetoclax === BCL-2 is a cellular protein that can act to inhibit cell death due to apoptosis. The BCL-2 gene appears to be one of the most up-regulated (i.e. overactive) genes in BPDCN. Venetoclax inhibits the apoptosis-inhibiting action of BCL-2 and proved active in treating two patients with relapsed or refractory BPDCN. A phase I clinical trial testing the safety and efficacy of the drug in BPDCN is planned but not yet in its recruiting phase.
Taxidermy is the art of preserving an animal's body by mounting (over an armature) or stuffing, for the purpose of display or study. Animals are often, but not always, portrayed in a lifelike state. The word taxidermy describes the process of preserving the animal, but the word is also used to describe the end product, which are called taxidermy mounts or referred to simply as "taxidermy". The word taxidermy is derived from the Ancient Greek words τάξις taxis (order, arrangement) and δέρμα derma (skin). Thus taxidermy translates to "arrangement of skin". Taxidermy is practiced primarily on vertebrates (mammals, birds, fish, reptiles, and less commonly on amphibians) but can also be done to larger insects and arachnids under some circumstances. Taxidermy takes on a number of forms and purposes including hunting trophies and natural history museum displays. Unlike meat harvesting, taxidermy does not require killing an animal that could have otherwise remained alive. Museums use taxidermy as a method to record species, including those that are extinct and threatened, in the form of study skins and life-size mounts. Taxidermy is sometimes also used as a means to memorialize pets. A person who practices taxidermy is called a taxidermist. They may practice professionally, catering to museums and sportspeople (hunters and fishers), or as amateurs (hobbyists). A taxidermist is aided by familiarity with anatomy, sculpture, painting, and tanning.
== See also == Avogadro's law – Relationship between volume and amount of a gas at constant temperature and pressure Boyle's law – Relation between gas pressure and volume Charles's law – Relationship between volume and temperature of a gas at constant pressure Combined gas law – Combination of Charles', Boyle's and Gay-Lussac's gas laws
Sources: en.wikipedia.org
== Family and personal life == Dan Ariely was born to Yoram and Dafna Ariely in New York City while his father was studying for an MBA at Columbia University. He has two younger sisters. The family emigrated to Israel when he was three years old. He grew up in Ramat Hasharon. In his senior year of high school, Ariely was active in Hanoar Haoved Vehalomed, an Israeli youth movement affiliated with the Labor Zionist movement. While he was preparing a ktovet esh (fire inscription) for a traditional nighttime ceremony, the flammable materials he was mixing exploded, causing third-degree burns to over 70 percent of his body. In his writings entitled "Painful Lessons", Ariely described his hospitalization and treatments, detailing how that experience led to his research on "how to better deliver painful and unavoidable treatments to patients". Ariely was previously married to Sumedha (Sumi) Gupta in 1998; they have two children. After a second manuscript of his was retracted for containing fabricated data, it was reported that Ariely is seeking political office under the banner of the Pirate Party of Israel.
Prediabetes is a component of metabolic syndrome and is characterized by elevated blood sugar levels that fall below the threshold to diagnose diabetes mellitus. It usually does not cause symptoms, but people with prediabetes often have obesity (especially abdominal or visceral obesity), dyslipidemia with high triglycerides and/or low HDL cholesterol, and hypertension. It is also associated with increased risk for cardiovascular disease (CVD). Prediabetes is more accurately considered an early stage of diabetes, as health complications associated with type 2 diabetes often occur before the diagnosis of diabetes. Prediabetes can be diagnosed by measuring hemoglobin A1c, fasting glucose, or glucose tolerance test. Many people may be diagnosed through routine screening tests. The primary treatment approach includes lifestyle changes such as exercise and dietary adjustments. Some medications can be used to reduce the risks associated with prediabetes. There is a high rate of progression to type 2 diabetes but this does not develop for everyone with prediabetes. Prediabetes can be a reversible condition with lifestyle changes. For many people, prediabetes and diabetes are diagnosed through a routine screening at a check-up. The earlier prediabetes is diagnosed, the more likely an intervention will be successful.
== P == P24 – package insert – palliative – palliative care – pancreas – pancreatitis – pancytopenia – pandemic – pap smear – papilloma – parallel track – parasite – parenteral – paresthesia – passive immunity – passive immunotherapy – pathogen – pathogenesis – PBMC – PCP – PCR – Pediatric AIDS Clinical Trial Group (PACTG) – pelvic inflammatory disease – peptide – perianal – perinatal – perinatal transmission – peripheral neuritis – peripheral neuropathy – persistent generalized lymphadenopathy – PGL – phagocyte – phagocytosis – pharmacokinetics – phase I trials – phase II trials – phase III trials – phase IV trials – photosensitivity – PHS – pituitary gland – placebo – placebo controlled study – placebo effect – plasma – plasma cells – platelets – PML – Pneumocystis jiroveci pneumonia (formerly Pneumocystis carinii or PCP) – POL – polymerase – polymerase chain reaction (PCR) – polyneuritis – polypeptide – polyvalent vaccine – post-exposure prophylaxis (PEP) – PPD test – pre-conception counseling – preclinical – precursor cells – prevalence – primary HIV infection – primary isolate – primaquine – proctitis – prodrome – prodrug – progressive multifocal leukoencephalopathy (PML) – prophylactic drug – prophylaxis – protease – protease inhibitors – protease-sparing regimen – proteins – protocol – protozoa – provirus – pruritus – pseudo-Cushing's syndrome – pseudovirion – PUBMED – pulmonary – purified protein derivative (PPD)
As the high electronegativity of fluorine reduces the polarizability of the atom, fluorocarbons are only weakly susceptible to the fleeting dipoles that form the basis of the London dispersion force. As a result, fluorocarbons have low intermolecular attractive forces and are lipophobic in addition to being hydrophobic and non-polar. Reflecting the weak intermolecular forces these compounds exhibit low viscosities when compared to liquids of similar boiling points, low surface tension and low heats of vaporization. The low attractive forces in fluorocarbon liquids make them compressible (low bulk modulus) and able to dissolve gas relatively well. Smaller fluorocarbons are extremely volatile. There are five perfluoroalkane gases: tetrafluoromethane (bp −128 °C), hexafluoroethane (bp −78.2 °C), octafluoropropane (bp −36.5 °C), perfluoro-n-butane (bp −2.2 °C) and perfluoro-iso-butane (bp −1 °C). Nearly all other fluoroalkanes are liquids; the most notable exception is perfluorocyclohexane, which sublimes at 51 °C. Fluorocarbons also have low surface energies and high dielectric strengths.
Sources: en.wikipedia.org
Most hyaluronic acid injectable fillers are cross-linked using chemicals such as 1,4 butanediol ether (BDDE) to enhance their stability and resistance to enzymatic degradation. Cross-linking significantly improves pharmokinetics and allows the filler to remain in the body for a longer duration. However, concerns have been raised regarding the long-term safety of BDDE, which remains incompletely understood. A 2024 review reports that the long-lasting side effects and potential harm of BDDE has caused allergic reactions in patients. A 2015 study found that 34.3% of patients in a cohort of 452 experienced allergic reactions associated with BDDE exposure. Self-Cross-Linkable Hyaluronic Acid
== Early life and career == Brandt was born into a Jewish family in Newark, New Jersey, where his parents, Irving and Esther Brandt, owned a candy shop. He graduated from Rutgers University in 1971. Brandt then obtained his medical degree from Hahnemann Medical College and completed an internal medicine residency at New York University, followed by a dermatology residency at the University of Miami. He set up a practice in Miami in 1982, and subsequently opened up a practice in New York City in 1998.
On November 10, 2025 on Live with Kelly and Mark, Larter talked about the importance of working with Higher Ground of Sun Valley, Idaho; her father was in the U.S. Army and deployed to Vietnam during the Vietnam War.
Nobelium (102No) is a synthetic element, and thus a standard atomic weight cannot be given. Like all synthetic elements, it has no stable isotopes. The first isotope to be synthesized (and correctly identified) was 254No in 1966. There are fourteen known radioisotopes, which are 248No to 260No and 262No, and many isomers. The longest-lived isotope is 259No with a half-life of 58 minutes. The longest-lived isomer is 251m1No with a half-life of 1.02 seconds.
=== In Singapore === On 3 August, Arcturus Therapeutics confirmed that the company had received approval for a clinical trial of ARCT-154 and another vaccine called ARCT-165 in Singapore. The Phase I-II clinical trial will evaluate the vaccines as a primary vaccination series and a booster following first dose with Pfizer–BioNTech COVID-19 vaccine. The study is being partially funded by a grant from the Singapore Government.
Sources: en.wikipedia.org
It is a synthetic peptide triagonist that engages GIP, GLP-1, and glucagon receptors. Investigational compounds in this class are studied for metabolic conditions rather than for a single organ system.
No regulatory agency has approved it for any indication. It remains an investigational product studied within controlled clinical trial programs.
A dual agonist engages two receptor targets, typically GIP and GLP-1. A triagonist adds glucagon receptor activity, which is intended to influence energy expenditure alongside appetite and glucose handling.
It is a synthetic peptide classified as a triple receptor agonist. It engages the GLP-1, GIP, and glucagon receptors at once. It is investigated for metabolic and weight-related conditions rather than approved for general use.