The short version of PPARδ agonist fits in a sentence. The long version — which is the one that helps — is below.
This page was last updated on 2025-10-27 and is reviewed periodically as new material appears.
In laboratory settings, cardarine is studied as a tool compound for probing PPARδ biology. Published experiments often use cell cultures, rodent models, or isolated tissues. Some investigations focus on metabolic effects, while others assess potential risks such as carcinogenicity observed in long-term animal studies. Because human trials are sparse, most knowledge comes from preclinical work and adverse event reports. Scientific literature frequently notes the gap between animal findings and human outcomes. The compound is not a dietary supplement and is not intended for human consumption.
Cardarine is a common name for GW501516, a synthetic compound developed in the 1990s through research collaborations involving GlaxoSmithKline. It belongs to a class of molecules known as peroxisome proliferator-activated receptor delta agonists. Early studies explored its effects on lipid metabolism and energy expenditure in animal models. The compound was never approved as a human medicine, and clinical development was discontinued. In the years since, it has appeared in fitness and bodybuilding communities as a performance-enhancing substance. Regulatory agencies classify it as an unapproved drug.
Clinical development stopped after rodent studies showed tumors at multiple sites. Whether those findings predict human cancer risk remains an open question, but they led sponsors to discontinue programs. Human safety data are limited to small, short-term studies that were not designed to assess cancer risk. Reported effects in those studies included changes in blood lipids, but the evidence is insufficient for medical use. Long-term consequences of nonmedical use are not well characterized. Questions about dose, duration, and individual susceptibility remain unresolved.
Cardarine is a common name for GW501516, an investigational compound developed in the 1990s for metabolic conditions. It acts as an agonist at peroxisome proliferator-activated receptor delta, a nuclear receptor involved in lipid and energy metabolism. The compound is frequently mislabeled as a selective androgen receptor modulator, or SARM, but its molecular target is different. GW501516 reached early clinical testing before development was discontinued. It has no approved therapeutic use in any country. The name cardarine is not a formal international nonproprietary name.
| Property | Value | Notes |
|---|---|---|
| CAS Registry Number | 317318-70-0 | Unique identifier for the compound. |
| Chemical class | PPARδ agonist | Synthetic ligand for peroxisome proliferator-activated receptor delta. |
| Appearance | White to off-white solid | Typical form of research-grade material. |
| Solubility | Soluble in DMSO and ethanol | Poorly soluble in water. |
| Typical storage | -20°C | Recommended for long-term storage of stock solutions. |
PPARδ is a nuclear receptor that influences transcription of genes involved in fatty acid oxidation, lipid transport, and energy homeostasis. GW501516 binds and activates this receptor with high selectivity relative to PPARα and PPARγ in laboratory assays. Activation alters expression of target genes in skeletal muscle, liver, and adipose tissue in animal models. The exact clinical consequences of these changes in humans remain incompletely characterized, and observed effects in animals do not establish therapeutic benefit or safety.
Published studies have examined GW501516 in animal models of obesity, insulin resistance, and exercise endurance. Early human trials reportedly ended, and development was discontinued after preclinical findings raised concerns about cancer in some rodent studies. Regulatory agencies have not approved cardarine for any medical use. Its availability through non-pharmaceutical channels raises questions about identity, purity, and legal status that are separate from its laboratory pharmacology. Those questions are often addressed through analytical testing rather than assumptions about product labels.
Cardarine is a common name for GW501516, also GW-1516, a synthetic compound developed as a peroxisome proliferator-activated receptor delta (PPARδ) agonist. It belongs to a class of agents that modulate gene transcription related to lipid and energy metabolism. The compound was studied in preclinical and early clinical research for metabolic and cardiovascular conditions, but it did not progress to approved therapeutic use. Its name appears in fitness and sports contexts despite not being approved as a drug.
Published literature on cardarine includes in vitro assays, rodent experiments, and a small number of human studies. Reports describe effects on exercise capacity and lipid metabolism in animals, while human evidence is sparse. Many online descriptions present the compound as a proven endurance aid, a claim not supported by regulatory approval or large clinical trials. Analytical studies focus on identifying the parent compound and its metabolites in biological samples. Important uncertainties include species differences, dose-response relationships, and the relevance of rodent tumor findings to humans.
Cardarine is the common name for GW501516, a synthetic compound studied as a peroxisome proliferator-activated receptor delta agonist. Researchers developed it to explore treatments for lipid disorders and metabolic conditions. It is not an approved medicine in any country. Early clinical work examined changes in HDL cholesterol and triglycerides, but development was discontinued after animal studies raised concerns about cancer. The compound remains available as a research chemical and appears in discussions of performance enhancement.
Hydrothermal plumes represent an important mechanism through which hydrothermal systems influence marine biogeochemistry. Hydrothermal vents emit a wide variety of trace metals into the ocean, including Fe, Mn, Cr, Cu, Zn, Co, Ni, Mo, Cd, V, and W, many of which have biological functions. Numerous physical and chemical processes control the fate of these metals once they are expelled into the water column. Based on thermodynamic theory, Fe2+ and Mn2+ should oxidize in seawater to form insoluble metal (oxy)hydroxide precipitates; however, complexation with organic compounds and the formation of colloids and nanoparticles can keep these redox-sensitive elements suspended in solution far from the vent site. Fe and Mn often have the highest concentrations among metals in acidic hydrothermal vent fluids, and both have biological significance, particularly Fe, which is often a limiting nutrient in marine environments. Therefore, far-field transport of Fe and Mn via organic complexation may constitute an important mechanism of ocean metal cycling. Additionally, hydrothermal vents deliver significant concentrations of other biologically important trace metals to the ocean such as Mo, which may have been important in the early chemical evolution of the Earth's oceans and to the origin of life (see "theory of hydrothermal origin of life"). However, Fe and Mn precipitates can also influence ocean biogeochemistry by removing trace metals from the water column.
In September 2015, Holy Trinity Anglican Church was opened; the first church to be built in downtown Raleigh since 1958. On July 26, 2017, the Catholic Diocese of Raleigh dedicated its new cathedral, Holy Name of Jesus Cathedral, the fifth-largest in the United States. On October 13, 2022, a spree shooting occurred in Raleigh's Hedingham neighborhood. Five people were killed, and two others were injured. The suspect, a 15-year-old boy, was detained after being critically wounded and later remanded into the custody of the medical unit of a juvenile correctional facility.
They are an important item in sadya, a vegetarian feast prepared during festive occasions in Kerala. The chips are typically labeled "plantain chips" when they are made of green plantains that taste starchy, like potato chips. In Tamil Nadu, a thin variety made from green plantains is used to make chips seasoned with salt, chili powder and asafoetida. In the western/central Indian language Marathi, the plantain is called rajeli kela (figuratively meaning "king-sized" banana), and is often used to make fried chips.
[as having] in common one predominating trait and that was a love of the woods and all wild things. Lore, though he loved to fish, called for a camera rather than a gun, and I believe a camera and a fishhook have always remained his only weapons. He early developed a liking for research which finally became his speciality. Lore, like his other siblings including Lou Rogers, attended the Patten Academy, which graduated a number of highly successful individuals. He entered the University of Maine, joined its first football team, and pledged Kappa Sigma. He earned a B. S. in agriculture in 1896, especially appreciating the one course that was offered in the new science of bacteriology. Years later the campus dairy industry building would be named in his honor. Rogers returned home to spend a season as clerk and assistant in his father's lumbering operations. He also used his photography skills to capture the experience and perils of woodsmen's lives. He was then inspired to pursue bacteriology, selecting the University of Wisconsin, which had opened the first American school of dairy science seven years earlier. He was privileged to study under Harry Luman Russell, a noted bacteriologist who earned an early PhD in that field at Johns Hopkins University. Lore Rogers remained at Wisconsin for the year 1897-1898, during which time, in addition to his studies, he helped found the Beta-Epsilon chapter of Kappa Sigma.
Spiroligomer molecules (also known as bis-peptides) are synthetic oligomers made by coupling pairs of bis-amino acids into a fused ring system. Spiroligomer molecules are rich in stereochemistry and functionality because of the variety of bis-amino acids that are capable of being incorporated during synthesis. Due to the rigidity of the fused ring system, the three-dimensional shape of a Spiroligomer molecule – as well as the display of any functional groups – can be predicted, allowing for molecular modeling and dynamics.
Sources: en.wikipedia.org
A letter from James Bowler, the Permanent Secretary to the Treasury, subsequently emerges in which he says the Conservative allegations "should not be presented as having been produced by the civil service". Faiza Shaheen is deselected as Labour candidate for Chingford and Woodford Green and subsequently resigns from the party. Two people are arrested after a milkshake is thrown at Reform UK leader Nigel Farage as he launches his campaign in Clacton. 5 June – Alba Party leader Alex Salmond confirms he will not stand in the general election, but instead plans to stand in the 2026 Scottish Parliament election in Banff and Buchan. First Minister of Wales Vaughan Gething loses a nonbinding vote of no confidence in the Senedd with members voting 29–27 in favour of a motion put forward by the Welsh Conservatives. It follows an investigation into the activities of a leading donor to his election campaign. Gething says he will not resign following the vote. Richard Holden is selected as the Conservative candidate for Basildon and Billericay. David Duguid is prevented from standing as the Conservative candidate in Aberdeenshire North and Moray East. Instead, Douglas Ross, who had previously intended to stand down at the election, announces he will contest the constituency at a press conference the next day. 6 June – The Office for Statistics Regulation criticises Sunak for his comments about Labour tax rises, saying most people would have been unaware the figures related to a four year period.
The original gun-type plutonium weapon, code-named "Thin Man", had to be abandoned as a result—the increased number of spontaneous neutrons meant that nuclear pre-detonation (fizzle) was likely. The entire plutonium weapon design effort at Los Alamos was soon changed to the more complicated implosion device, code-named "Fat Man". In an implosion bomb, plutonium is compressed to high density with explosive lenses—a technically more daunting task than the simple gun-type bomb, but necessary for a plutonium bomb. Uranium, by contrast, can be used with either method. Construction of the Hanford B Reactor, the first industrial-sized nuclear reactor for the purposes of material production, was completed in March 1945. B Reactor produced the fissile material for the plutonium weapons used during World War II. B, D and F were the initial reactors built at Hanford, and six additional plutonium-producing reactors were built later at the site. By the end of January 1945, the highly purified plutonium underwent further concentration in the completed chemical isolation building, where remaining impurities were removed successfully. Los Alamos received its first plutonium from Hanford on February 2. While it was still by no means clear that enough plutonium could be produced for use in bombs by the war's end, Hanford was by early 1945 in operation. Only two years had passed since Col. Franklin Matthias first set up his temporary headquarters on the banks of the Columbia River.
Much of the research on cell reproduction came together in August Weismann's theory of heredity: he identified the nucleus (in particular chromosomes) as the hereditary material, proposed the distinction between somatic cells and germ cells (arguing that chromosome number must be halved for germ cells, a precursor to the concept of meiosis), and adopted Hugo de Vries's theory of pangenes. Weismannism was extremely influential, especially in the new field of experimental embryology. By the mid-1850s the miasma theory of disease was largely superseded by the germ theory of disease, creating extensive interest in microorganisms and their interactions with other forms of life. By the 1880s, bacteriology was becoming a coherent discipline, especially through the work of Robert Koch, who introduced methods for growing pure cultures on agar gels containing specific nutrients in Petri dishes. The long-held idea that living organisms could easily originate from nonliving matter (spontaneous generation) was attacked in a series of experiments carried out by Louis Pasteur, while debates over vitalism vs. mechanism (a perennial issue since the time of Aristotle and the Greek atomists) continued apace.
On 14 April 1974, four Jewish girls were raped, murdered and mutilated after attempting to flee to Israel. Their bodies were discovered by border police in a cave in the Zabdani Mountains northwest of Damascus along with the remains of two Jewish boys, Natan Shaya, 18 and Kassem Abadi 20, victims of an earlier massacre. Syrian authorities deposited the bodies of all six in sacks before the homes of their parents in the Jewish quarter of Damascus. Syrian Sunnis were subject to severe and brutal discrimination from the Alawite-dominated Baathist apparatus; since the regime elites associated them with the Syrian opposition. As a result, Syria's Sunni community has suffered the vast majority of the brutalities and war crimes perpetrated by the Ba'athist regime during the Syrian Civil War.
Sources: en.wikipedia.org
Cardarine is a common name for GW501516, a synthetic PPARδ agonist developed for research. It has not been approved as a medication in any country. It is classified as an unapproved drug and a prohibited substance in sport.
No. Cardarine is not an anabolic steroid; it belongs to a different chemical class that targets PPARδ. Steroids act primarily through androgen receptors, while cardarine acts through a nuclear receptor involved in metabolism.
Some rodent studies reported increased endurance and changes in fat metabolism after cardarine exposure. Long-term studies in animals also raised concerns about cancer in certain tissues. Human trial data are limited, so these findings cannot be directly translated to people.
No. Cardarine is GW501516, a PPARδ agonist, while SARMs act on androgen receptors. The two classes are often grouped in informal discussions despite different mechanisms.