A practical reference on PPARδ agonist: what it is, how it behaves, what the literature reports, and where the honest uncertainties sit.
This page was last updated on 2025-09-22 and is reviewed periodically as new material appears.
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.
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.
PPARδ is a nuclear receptor that regulates gene expression related to fatty acid oxidation, glucose homeostasis, and mitochondrial function. GW501516 binds to this receptor with high affinity and activates downstream signaling in skeletal muscle and other tissues. Animal studies reported increased endurance and altered fuel preference, but human data remain limited and inconsistent. The precise relationship between receptor activation and observed physiological changes is still an area of active investigation. Researchers have also examined whether the compound affects inflammation or cell proliferation. No approved therapeutic indication exists for cardarine.
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.
| Property | Value | Notes |
|---|---|---|
| Chemical class | PPARδ agonist | Not an anabolic steroid. |
| Common synonyms | GW501516, GW-1516 | Cardarine is an informal name. |
| Appearance | White to off-white powder | Typical for research-grade solid. |
| Solubility class | Poorly soluble in water; soluble in some organic solvents | Such as DMSO or ethanol in laboratory settings. |
| Typical storage temperature | Cool, dry, protected from light | Specific conditions vary by supplier and form. |
Logan's Roadhouse serves American food. The chain's menu includes mesquite-grilled steaks, traditional American fare (sandwiches, soup, salads, and seafood), ice-cold longneck beer, homemade yeast rolls, and unlimited buckets of in-shell peanuts. Logan's serves appetizers, steak, and hamburgers, and offers side dishes such as salad, french fries, homestyle potato chips, rice pilaf and sweet or baked potatoes.
=== Dextran prodrug applications === These drug-polymer complexes have advantages such as longer drug half-life and improved targeted drug delivery. Dextran prodrugs have potential applications in the treatment of liver diseases, pulmonary diseases, colonic diseases, and cancer.
Anoop's father, who was the Minister for Food and Civil Supplies, died on 30 October 2011. Following this, Anoop was nominated by the Kerala Congress (Jacob) and UDF to contest from the Piravom assembly seat previously represented by his father. His father had lost the sitting seat in 2006 elections and recaptured it in 2011 election by a margin of 157 votes. Against Anoop Jacob, CPI(M)–led LDF once again fielded M. J. Jacob, who had won against T. M. Jacob in 2006 and lost in 2011. Since the result of Piravom by-election mattered heavily to the ruling UDF who had a slender margin of 1 seat in the Legislative assembly over LDF, the constituency witnessed intense campaigning from both sides. Election was held on 17 March 2012 and results were announced on 21 March 2012. Anoop Jacob won the by-election by a significant margin of 12,071 votes. He was sworn in as an MLA on 22 March 2012. Anoop took oath as the Minister for Food & Civil Supplies on 12 April 2012 and occupied office in the North Block of the Kerala Secretariat; both portfolio & office last held by his departed father.
== Gastrointestinal == Anal cancer Appendix cancer Cholangiocarcinoma Carcinoid tumor, gastrointestinal Colon cancer Duodenal cancer Gallbladder cancer Gastric (stomach) cancer Gastrointestinal carcinoid tumor Gastrointestinal stromal tumor (GIST) Liver cancer Pancreatic cancer, islet cell Rectal cancer Small intestine cancer
Sources: en.wikipedia.org
Spanish descendants in the Masonic exile community with lighter skin tones successfully integrated into Miami, but more trouble was faced by those Afrocuban black and mixed-race members living in the Deep South during the era of Racial segregation in the United States. Where Freemasonry in Cuba had allowed black members since 1868, some of the Lodges in the United States did not allow nonwhite members. After escaping to Florida, Tarajano-Gonzalez issued a declaration that any activities of the Grand Lodge of Cuba would be considered "irregular" and "unlawful" according to their own Masonic tradition, and established the Grand Lodge of Cuba in Exile (Spanish: Gran Logia de Cuba En el Exterior), within the territorial jurisdiction of the Grand Lodge of Florida. They claimed that it was not possible for Freemasonry to exist in a country under a Communist government. They further claimed that the majority of the officers of the Grand Lodge of Cuba had become exiled in the United States. On March 6, 1961, the Grand Lodge in Exile was recognized and granted permission by Edwin Larson, Grand Master of Masons in Florida. On March 15, 1962, the Grand Lodge of Florida proclaimed that they did not recognize any authority of the Freemasons in Cuba, unless those acts were approved by the Grand Master of Masons in Cuba in Exile. In 1963, Grand Master John T. Rose, Jr. of the Grand Lodge of Florida issued an edict which stated their recognition that Grand Master Tarajano-Gonzalez was the only recognized Grand Master of Masons in Cuba.
== Properties == The S−S bond dissociation energy is 305±21 kJ/mol, about 80 kJ/mol stronger than the S−S bond in diphenyldisulfide. At temperatures above 150 °C (302 °F), S2F10 decomposes slowly (disproportionation) into SF6 and sulfur tetrafluoride (SF4):
At the beginning of the season, Zverev was still ranked too low to receive direct entry into the main draws of ATP Tour events, which forced him to continue playing Challenger events through July. He also needed to enter qualifying for ATP events throughout the year. Zverev did not qualify for either of the first two major singles events of the season. He was able to qualify for his first Masters event at the Miami Open and reached the second round. During the clay-court season, Zverev partnered with his brother Mischa to reach his first career ATP final in doubles at the Bavarian International Tennis Championships. The Zverev brothers finished runner-up to top-seeded Alexander Peya and Bruno Soares. Later that month, he won his second career Challenger title at the Heilbronn Neckarcup to crack the top 100 of the ATP rankings. With a higher ranking, Zverev was directly accepted into Wimbledon. A week before the tournament, he took part in the Boodles Challenge exhibition and surprisingly upset world No. 1 Novak Djokovic in straight sets. Zverev backed up this performance in his Grand Slam tournament main draw debut, defeating Teymuraz Gabashvili in a tight match that lasted until 9–7 in the fifth and final set. He lost in the next round to Denis Kudla. Zverev opted to play on clay after Wimbledon and reached another ATP semifinal at the Swedish Open to put him back in the top 100 after one week out. In August, Zverev returned to the United States and competed in two US Open Series events. He notably upset No.
I realized that for a long time I had been holding onto this whole dogma of nonracism almost like a religion ... But in the course of that debate I began to feel there was a lot lacking in the proponents of the nonracist idea ... they had this problem, you know, of superiority, and they tended to take us for granted and wanted us to accept things that were second-class. They could not see why we could not consider staying in that church, and I began to feel that our understanding of our own situation in this country was not coincidental with that of these liberal whites.
The 1982 biopic film Frances depicts actress Frances Farmer (the subject of the film) undergoing transorbital lobotomy (though the idea that a lobotomy was performed on Farmer, and that Freeman performed it, has been criticized as having little or no factual foundation). Katherine Dunn's 1989 novel Geek Love centers on a freak show whose leader founds a cult practicing amputation and lobotomy. Joyce Carol Oates's 1995 novel Zombie includes a verbatim extract of Freeman and Watts's 1942 treatise Psychosurgery describing leucotomy. The antihero Quentin reads this passage and similar descriptions of lobotomy. Sexually fantasizing about submissive lobotomized patients, Quentin seeks seeks to replicate Freeman's transorbital lobotomy technique on his victims using an icepick. Jeffrey Dahmer was Oates's inspiration for the character of Quentin; Dahmer did not use Freeman's technique on his victims, but rather drilled into their skulls to pour acid into them.
Sources: en.wikipedia.org
Singapore is a major international transport hub in Asia, serving some of the busiest sea and air trade routes. Changi Airport is an aviation centre for Southeast Asia and a stopover on Qantas' Kangaroo Route between Sydney and London. There are two civilian airports in Singapore, Changi Airport and Seletar Airport. Changi Airport hosts a network of over 100 airlines connecting Singapore to some 300 cities in about 70 countries and territories worldwide. It has been rated one of the best international airports by international travel magazines, including being rated as the world's best airport for the first time in 2006 by Skytrax. It also had three of the ten busiest international air routes in the world in 2023: the busiest between Kuala Lumpur–Singapore, the seventh busiest between Jakarta–Singapore, and the ninth busiest between Bangkok–Singapore. Singapore Airlines, the flag carrier of Singapore, has been regarded as a 5-star airline by Skytrax and been in the world top 10 list of airlines for multiple consecutive years. It held the title of the World's Best Airline by Skytrax in 2023. It won this title 12 times. Its hub, Changi Airport had also been rated as the world's best airport from 2013 to 2020 before being superseded by Hamad International Airport in Doha. It reclaimed this title in 2023 before being superseded once more in 2024.
Affinity chromatography can be used in a number of applications, including nucleic acid purification, protein purification from cell free extracts, and purification from blood. By using affinity chromatography, one can separate proteins that bind to a certain fragment from proteins that do not bind that specific fragment. Because this technique of purification relies on the biological properties of the protein needed, it is a useful technique and proteins can be purified many folds in one step.
=== Fortified foods === Foods for which vitamin B12-fortified versions are available include breakfast cereals, plant-derived milk substitutes such as soy milk and oat milk, energy bars, and nutritional yeast. The fortification ingredient is cyanocobalamin. Microbial fermentation yields adenosylcobalamin, which is then converted to cyanocobalamin by the addition of potassium cyanide or thiocyanate in the presence of sodium nitrite and heat. As of 2019, nineteen countries require food fortification of wheat flour, maize flour, or rice with vitamin B12. Most of these are in southeast Africa or Central America. Vegan advocacy organizations, among others, recommend that every vegan consume B12 from either fortified foods or supplements.
== History == Modafinil was developed in France by neurophysiology professor Michel Jouvet and Lafon Laboratories in the 1970s. Modafinil is the primary metabolite of adrafinil, an earlier compound in the benzhydryl sulfinyl series. Modafinil has been prescribed in France since 1994 under the name Modiodal, and in the United States since 1998 as Provigil. The US Food and Drug Administration approved modafinil in 1998 for narcolepsy treatment, and later for shift work sleep disorder and obstructive sleep apnea in 2003. It was approved in the UK in December 2002. In the United States, modafinil is marketed by Cephalon, a biopharmaceutical company acquired by Teva Pharmaceutical Industries in 2011, who acquired the rights from Lafon and purchased the company in 2001. Cephalon introduced armodafinil, the (R)-enantiomer of modafinil, in the United States in 2007. Generic versions of modafinil became available in the US in 2012 after extensive patent litigation.
=== 11 July === Eight people were killed by an SAF airstrike in Abu Zabad, West Kordofan. The RSF launched a major attack on El Fasher, seizing the city's main livestock market, the Shalla prison and the headquarters of the Central Reserve Forces before being driven back the next day by the SAF.
Sources: en.wikipedia.org
Cardarine is commonly known as GW501516 or GW-1516. These names refer to the same synthetic compound. It is not a brand-name approved medicine.
No, cardarine is not a steroid. It is classified as a PPARδ agonist. Its structure and receptor target differ from anabolic steroids.
No regulatory agency has approved cardarine as a medicine. It was investigated in early research but development was discontinued. It is not available as a prescription drug.
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.