If you have been reading about fatty acid oxidation and want a single page that covers the useful parts, this is it: definitions, context, how it is studied, and the questions that come up repeatedly.
Last reviewed on 2026-02-02. Where a claim depends on a specific study, the study is described rather than over-claimed.
In the fitness and bodybuilding literature, cardarine is frequently discussed as an endurance agent or fat-loss compound, although such claims are not supported by robust clinical evidence. Online descriptions often mix animal data, user anecdotes, and marketing language. Researchers who study PPARδ agonists distinguish between receptor activation in controlled experiments and unsupervised use of unverified products. The latter introduces unknown purity, dose, and interactions, making reported experiences difficult to interpret scientifically.
GW501516 acts as an agonist at peroxisome proliferator-activated receptor delta, a nuclear receptor involved in transcription of genes related to lipid handling and energy use. Activation of PPARδ can shift skeletal muscle toward greater fatty acid oxidation in animal models, which is one reason it drew interest for metabolic disease and exercise research. The exact downstream effects depend on tissue, species, dose, and duration. Human data are sparse, so many proposed benefits remain hypotheses rather than established clinical outcomes.
Laboratory studies have examined GW501516 in cell cultures and rodents for conditions such as dyslipidemia, insulin resistance, and obesity. Some trials in humans were initiated, but development was discontinued after preclinical findings raised concerns about cancer in certain models. Those findings do not prove that the compound causes cancer in people, but they contributed to regulatory caution. Later reviews often describe the evidence as preliminary and insufficient for assessing long-term safety.
Legal status varies by country. In some places, cardarine is controlled under medicines or psychoactive substances laws; in others, it may be sold with minimal oversight as a research chemical. Customs agencies have intercepted shipments, and several national health agencies have issued warnings about products marketed for bodybuilding or performance enhancement. The lack of a standardized pharmaceutical supply means identity, purity, and contamination levels can differ widely between samples. These factors make cardarine a regulatory and public health concern rather than a conventional prescription drug.
Cardarine is a common name for GW501516, a synthetic compound first described in the 1990s as a selective agonist of the peroxisome proliferator-activated receptor delta. It was studied in preclinical models for metabolic and cardiovascular conditions, but it has not been approved as a medicine in the United States, Europe, or other major jurisdictions. Retail products labeled as cardarine are generally research chemicals or supplements, not pharmaceutical formulations. Because human safety and efficacy data remain limited, regulatory agencies treat it as an unapproved substance rather than a therapeutic product.
Sporting authorities added GW501516 to prohibited lists after it appeared in athlete samples and online markets. The World Anti-Doping Agency classifies it as a hormone and metabolic modulator, and its use can lead to an anti-doping rule violation. Some early laboratory work suggested effects on fatty acid oxidation and endurance-related metabolism in animals, but those findings do not establish safe or effective use in people. Reports of adverse events in humans are scarce and often anecdotal, which complicates risk assessment.
| Property | Value | Notes |
|---|---|---|
| Solubility | Soluble in dimethyl sulfoxide and some organic solvents; practically insoluble in water | Solvent choice affects laboratory handling |
| Typical storage | -20 °C, desiccated, protected from light | Common condition for research samples |
| Analytical method | Liquid chromatography–tandem mass spectrometry (LC-MS/MS) | Used for identification and quantification in biological or product samples |
| Common synonyms | GW501516, GW-501516, GSK-516, Endurobol | Names found in research and anti-doping literature |
| Regulatory status | Unapproved therapeutic; prohibited in competitive sport | Status can vary by country and context |
Human trials of GW501516 were small and short in duration. They examined lipid levels, glucose handling, and other metabolic markers, but the programs were halted after the animal cancer findings. No approved therapeutic product exists, and published human data are insufficient for establishing long-term safety. Reports of use for athletic performance come mainly from non-clinical settings and cannot be verified through controlled trials. Independent testing of products sold as cardarine has found inconsistent purity and labeling.
Laboratory studies indicate that GW501516 activates PPARδ, a nuclear receptor involved in fatty acid oxidation and energy metabolism. In rodent experiments, treated animals often showed increased endurance and reduced fat mass. These effects were observed under controlled conditions and do not establish safe or effective use in humans. The exact dose-response relationship in humans remains poorly characterized. Species differences in metabolism can affect how results translate across animals and people.
Safety concerns emerged from long-term animal studies. In rodents given the compound for extended periods, researchers found an increased incidence of certain cancers, including liver and bladder tumors. These findings contributed to the discontinuation of clinical development. Whether similar risks apply to short-term or low-level exposure in humans is not established, and controlled human safety data are limited. The relevance of high-dose rodent carcinogenicity findings to human use remains a subject of debate.
Anti-doping laboratories identify GW501516 and related metabolites using liquid chromatography coupled with tandem mass spectrometry. Urine is the most common matrix, though blood and dried blood spots may also be analyzed. The method targets the parent compound and phase I and phase II metabolites, which extend the detection window. Because the substance is prohibited at all times, athletes can be tested outside competition. Detection limits and windows depend on the assay, sample type, and individual metabolism.
Cardarine is frequently described as a fat-burning or endurance-enhancing supplement, but these claims exceed the available evidence. The compound is not a hormone, steroid, or selective androgen receptor modulator. Research articles discuss it as a tool compound for studying PPARδ biology, while anti-doping literature focuses on its abuse and detection. Quality of unapproved products is uncertain, and independent analyses have found impurities or incorrect labeling. Open questions include whether human cancer risk resembles that seen in rodents and how often non-athletes use the substance.
Cardarine has no approved therapeutic indication and is not marketed as a medicine. The World Anti-Doping Agency lists GW501516 as a prohibited substance at all times, covering both in-competition and out-of-competition periods. National laws vary: some countries treat it as an unapproved drug subject to import controls, while others have specific restrictions on sale for human consumption. It is often sold as a research chemical, a label that does not imply safety or legality. Enforcement actions have targeted online vendors and shipments.
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.
At the molecular level, GW501516 binds and activates PPARδ, a nuclear receptor that regulates transcription. Activation shifts expression of genes involved in fatty acid oxidation, energy expenditure, and lipid transport in skeletal muscle and liver. Animal studies report increased endurance and altered lipid profiles after exposure. Human data are limited to small trials and do not establish long-term safety or efficacy. PPARδ also has roles in cell proliferation, so the relationship between activation and cancer risk remains an open question.
GW501516 acts as a ligand for PPAR delta, a nuclear receptor that regulates transcription of genes involved in fatty acid oxidation and energy use. Activation of this receptor in skeletal muscle shifts metabolism toward fat burning in animal models. The compound does not burn fat directly; it changes gene expression over hours to days. Researchers study it to understand metabolic flexibility and exercise adaptation. Effects observed in rodents are not automatically expected in humans.
Preclinical research reported that GW501516 increased running endurance in mice and improved lipid profiles in some animal species. Early human trials explored effects on high-density lipoprotein cholesterol, triglycerides, and glucose handling, but the program was discontinued. Published human data are sparse and do not establish efficacy for any condition. Studies also examined PPAR delta in cancer biology, with conflicting findings across models. The relationship between receptor activation, tissue context, and disease risk remains an active area of investigation.
Anti-doping laboratories identify GW501516 and its metabolites using liquid chromatography-tandem mass spectrometry. Urine is the usual matrix, and detection can occur after the parent compound has cleared from blood. The exact detection window depends on dose, formulation, individual metabolism, and assay sensitivity. Because the compound is prohibited at all times, athletes are subject to testing in and out of competition. Analytical methods continue to improve as new metabolites and designer analogs are characterized.
A submarine sandwich, commonly known as a sub, is a type of American cold or hot sandwich made from a submarine roll (an elongated bread roll) that is split lengthwise and filled with meats, cheeses, vegetables, and condiments. Although "submarine" or just "sub" is the general term for both the bread roll and sandwiches made with it in both the US and other English speaking nations, there are many local nicknames, especially in the northeastern United States, such as hoagie (Philadelphia English and Western Pennsylvania English), hero (New York City English), Italian (Maine English), grinder (New England English, Fulton County, NY), wedge (Westchester, NY) or spuckie (Boston English).
Hibiscus was a London restaurant which was owned and run by French chef Claude Bosi. It was opened in 2000 in Ludlow, Shropshire, and won its first Michelin star within a year, and a second in the 2004 Guide. In July 2006, Bosi and his wife Claire announced that they were to sell the location in Ludlow and move closer to London. The property was sold to Alan Murchison, and Bosi purchased a new site on Maddox Street in London. The restaurant closed in 2016. Bosi used molecular gastronomy to create some items on the menu in an effort to enhance their flavours, such as freeze-drying cabbage to create a purée. The restaurant has received mixed reviews from critics, but has been listed in The World's 50 Best Restaurants since 2010, and was named by Egon Ronay as the best restaurant in the UK in 2005. The Good Food Guide ranked Hibiscus as the eighth-best restaurant in the UK in the 2013 edition. It has also been awarded five AA Rosettes.
=== EC 2.4.1: Hexosyltransferases === EC 2.4.1.1: Glycogen phosphorylase EC 2.4.1.2: dextrin dextranase EC 2.4.1.3: deleted, included in EC 2.4.1.25 EC 2.4.1.4: amylosucrase EC 2.4.1.5: dextransucrase EC 2.4.1.6: deleted EC 2.4.1.7: sucrose phosphorylase EC 2.4.1.8: maltose phosphorylase EC 2.4.1.9: inulosucrase EC 2.4.1.10: levansucrase EC 2.4.1.11: glycogen(starch) synthase EC 2.4.1.12: cellulose synthase (UDP-forming) EC 2.4.1.13: sucrose synthase EC 2.4.1.14: sucrose-phosphate synthase EC 2.4.1.15: α,α-trehalose-phosphate synthase (UDP-forming) EC 2.4.1.16: chitin synthase EC 2.4.1.17: glucuronosyltransferase EC 2.4.1.18: ,4-α-glucan branching enzyme EC 2.4.1.19: cyclomaltodextrin glucanotransferase EC 2.4.1.20: cellobiose phosphorylase EC 2.4.1.21: starch synthase EC 2.4.1.22: lactose synthase EC 2.4.1.23: sphingosine β-galactosyltransferase EC 2.4.1.24: 1,4-α-glucan 6-α-glucosyltransferase EC 2.4.1.25: 4-α-glucanotransferase EC 2.4.1.26: DNA α-glucosyltransferase EC 2.4.1.27: DNA β-glucosyltransferase EC 2.4.1.28: glucosyl-DNA β-glucosyltransferase EC 2.4.1.29: cellulose synthase (GDP-forming) EC 2.4.1.30: 1,3-β-oligoglucan phosphorylase EC 2.4.1.31: laminaribiose phosphorylase EC 2.4.1.32: glucomannan 4-β-mannosyltransferase EC 2.4.1.33: mannuronan synthase EC 2.4.1.34: 1,3-β-glucan synthase EC 2.4.1.35: phenol β-glucosyltransferase EC 2.4.1.36: α,α-trehalose-phosphate synthase (GDP-forming) EC 2.4.1.37: fucosylgalactoside 3-α-galactosyltransferase EC 2.4.1.38: β-N-acetylglucosaminylglycopeptide β-1,4-galactosyltransferase EC 2.4.1.39: steroid N-acetylglucosaminyltransferase EC 2.4.1.40: glycoprotein-fucosylgalactoside α-N-acetylgalactosaminyltransferase EC 2.4.1.41: polypeptide N-acetylgalactosaminyltransferase EC 2.4.1.42: deleted, included in EC 2.4.1.17 EC 2.4.1.43: polygalacturonate 4-α-galacturonosyltransferase EC 2.4.1.44: lipopolysaccharide 3-α-galactosyltransferase EC 2.4.1.45: now included with EC 2.4.1.47, N-acylsphingosine galactosyltransferase EC 2.4.1.46: monogalactosyldiacylglycerol synthase EC 2.4.1.47: N-acylsphingosine galactosyltransferase EC 2.4.1.48: heteroglycan α-mannosyltransferase EC 2.4.1.49: cellodextrin phosphorylase EC 2.4.1.50: procollagen galactosyltransferase EC 2.4.1.51: now covered by EC 2.4.1.101, EC 2.4.1.143, EC 2.4.1.144 and EC 2.4.1.145 EC 2.4.1.52: poly(glycerol-phosphate) α-glucosyltransferase EC 2.4.1.53: poly(ribitol-phosphate) β-glucosyltransferase EC 2.4.1.54: undecaprenyl-phosphate mannosyltransferase EC 2.4.1.55: Now EC 2.7.8.14, CDP-ribitol ribitolphosphotransferase EC 2.4.1.56: lipopolysaccharide N-acetylglucosaminyltransferase EC 2.4.1.57: Newer studies have shown that this is catalysed by two independent activities now covered by EC 2.4.1.345, phosphatidyl-myo-inositol α-mannosyl transferase and EC 2.4.1.346, phosphatidyl-myo-inositol dimannoside synthase EC 2.4.1.58: lipopolysaccharide glucosyltransferase I EC 2.4.1.59: deleted, included in EC 2.4.1.17 EC 2.4.1.60: CDP-abequose:α-D-Man-(1→4)-α-L-Rha-(1→3)-α-D-Gal-PP-Und α-1,3-abequosyltransferase EC 2.4.1.61: deleted, included in EC 2.4.1.17 EC 2.4.1.62: ganglioside galactosyltransferase EC 2.4.1.63: linamarin synthase EC 2.4.1.64: α,α-trehalose phosphorylase EC 2.4.1.65: 3-galactosyl-N-acetylglucosaminide 4-α-L-fucosyltransferase EC 2.4.1.66: procollagen glucosyltransferase EC 2.4.1.67: galactinol—raffinose galactosyltransferase EC 2.4.1.68: glycoprotein 6-α-L-fucosyltransferase EC 2.4.1.69: type 1 galactoside α-(1,2)-fucosyltransferase EC 2.4.1.70: poly(ribitol-phosphate) α-N-acetylglucosaminyltransferase EC 2.4.1.71: arylamine glucosyltransferase EC 2.4.1.72: now EC 2.4.2.24, 1,4-β-D-xylan synthase EC 2.4.1.73: lipopolysaccharide glucosyltransferase II EC 2.4.1.74: glycosaminoglycan galactosyltransferase EC 2.4.1.75: deleted entry, insufficient evidence to conclude that this is a different enzyme from EC 2.4.1.43 EC 2.4.1.76: deleted, included in EC 2.4.1.17 EC 2.4.1.77: deleted, included in EC 2.4.1.17 EC 2.4.1.78: phosphopolyprenol glucosyltransferase EC 2.4.1.79: globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase EC 2.4.1.80: ceramide glucosyltransferase EC 2.4.1.81: flavone 7-O-β-glucosyltransferase EC 2.4.1.82: galactinol—sucrose galactosyltransferase EC 2.4.1.83: dolichyl-phosphate β-D -mannosyltransferase EC 2.4.1.84: deleted, included in EC 2.4.1.17 EC 2.4.1.85: cyanohydrin β-glucosyltransferase EC 2.4.1.86: N-acetyl-β-D-glucosaminide β-(1,3)-galactosyltransferase EC 2.4.1.87: N-acetyllactosaminide 3-α-galactosyltransferase EC 2.4.1.88: globoside α-N-acetylgalactosaminyltransferase EC 2.4.1.89: deleted, included in EC 2.4.1.69, type 1 galactoside α-(1,2)-fucosyltransferase EC 2.4.1.90: N-acetyllactosamine synthase EC 2.4.1.91: flavonol 3-O-glucosyltransferase EC 2.4.1.92: (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase EC 2.4.1.93: Now EC 4.2.2.18, inulin fructotransferase (DFA-III-forming) EC 2.4.1.94: protein N-acetylglucosaminyltransferase EC 2.4.1.95: deleted EC 2.4.1.96: sn-glycerol-3-phosphate 1-galactosyltransferase EC 2.4.1.97: 1,3-β-D-glucan phosphorylase EC 2.4.1.98: deleted, Now included with EC 2.4.1.90, N-acetyllactosamine synthase EC 2.4.1.99: sucrose:sucrose fructosyltransferase EC 2.4.1.100: 2,1-fructan:2,1-fructan 1-fructosyltransferase EC 2.4.1.101: α-1,3-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase EC 2.4.1.102: β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase EC 2.4.1.103: alizarin 2-β-glucosyltransferase EC 2.4.1.104: o-dihydroxycoumarin 7-O-glucosyltransferase EC 2.4.1.105: vitexin β-glucosyltransferase EC 2.4.1.106: isovitexin β-glucosyltransferase EC 2.4.1.107: deleted, now included with EC 2.4.1.17, glucuronosyltransferase EC 2.4.1.108: deleted, now included with EC 2.4.1.17, glucuronosyltransferase EC 2.4.1.109: dolichyl-phosphate-mannose—protein mannosyltransferase EC 2.4.1.110: tRNA-queuosine β-mannosyltransferase EC 2.4.1.111: coniferyl-alcohol glucosyltransferase EC 2.4.1.112: The protein referred to in this entry is now known to be glycogenin so the entry has been incorporated into EC 2.4.1.186, glycogenin glucosyltransferase EC 2.4.1.113: α-1,4-glucan-protein synthase (ADP-forming) EC 2.4.1.114: 2-coumarate O-β-glucosyltransferase EC 2.4.1.115: anthocyanidin 3-O-glucosyltransferase EC 2.4.1.116: cyanidin 3-O-rutinoside 5-O-glucosyltransferase EC 2.4.1.117: dolichyl-phosphate β-glucosyltransferase EC 2.4.1.118: cytokinin 7-β-glucosyltransferase EC 2.4.1.119: transferred to EC 2.4.99.18, dolichyl-diphosphooligosaccharideprotein glycotransferase EC 2.4.1.120: sinapate 1-glucosyltransferase EC 2.4.1.121: indole-3-acetate β-glucosyltransferase EC 2.4.1.122: N-acetylgalactosaminide β-1,3-galactosyltransferase EC 2.4.1.123: inositol 3-α-galactosyltransferase EC 2.4.1.124: Now EC 2.4.1.87, N-acetyllactosaminide 3-α-galactosyltransferase EC 2.4.1.125: sucrose—1,6-α-glucan 3(6)-α-glucosyltransferase EC 2.4.1.126: hydroxycinnamate 4-β-glucosyltransferase EC 2.4.1.127: monoterpenol β-glucosyltransferase EC 2.4.1.128: scopoletin glucosyltransferase EC 2.4.1.129: peptidoglycan glycosyltransferase EC 2.4.1.130: Now covered by EC 2.4.1.258, EC 2.4.1.259, EC 2.4.1.260 and EC 2.4.1.261 EC 2.4.1.131: GDP-Man:Man3GlcNAc2-PP-dolichol α-1,2-mannosyltransferase EC 2.4.1.132: GDP-Man:Man1GlcNAc2-PP-dolichol α-1,3-mannosyltransferase EC 2.4.1.133: xylosylprotein 4-β-galactosyltransferase EC 2.4.1.134: galactosylxylosylprotein 3-β-galactosyltransferase EC 2.4.1.135: galactosylgalactosylxylosylprotein 3-β-glucuronosyltransferase EC 2.4.1.136: gallate 1-β-glucosyltransferase EC 2.4.1.137: sn-glycerol-3-phosphate 2-α-galactosyltransferase EC 2.4.1.138: mannotetraose 2-α-N-acetylglucosaminyltransferase EC 2.4.1.139: maltose synthase EC 2.4.1.140: alternansucrase EC 2.4.1.141: N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase EC 2.4.1.142: chitobiosyldiphosphodolichol β-mannosyltransferase EC 2.4.1.143: α-1,6-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase EC 2.4.1.144: β-1,4-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase EC 2.4.1.145: α-1,3-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase EC 2.4.1.146: β-1,3-galactosyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase EC 2.4.1.147: acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,3-N-acetylglucosaminyltransferase EC 2.4.1.148: acetylgalactosaminyl-O-glycosyl-glycoprotein β-1,6-N-acetylglucosaminyltransferase EC 2.4.1.149: N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase EC 2.4.1.150: N-acetyllactosaminide β-1,6-N-acetylglucosaminyltransferase EC 2.4.1.151: now included with EC 2.4.1.87 N-acetyllactosaminide 3-α-galactosyltransferase EC 2.4.1.152: 4-galactosyl-N-acetylglucosaminide 3-α-L-fucosyltransferase EC 2.4.1.153: UDP-N-acetylglucosamine—dolichyl-phosphate N-acetylglucosaminyltransferase EC 2.4.1.154: identical to EC 2.4.1.79, globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase EC 2.4.1.155: α-1,6-mannosyl-glycoprotein 6-β-N-acetylglucosaminyltransferase EC 2.4.1.156: indolylacetyl-myo-inositol galactosyltransferase EC 2.4.1.157: 1,2-diacylglycerol 3-glucosyltransferase, now classified as EC 2.4.1.336, monoglucosyldiacylglycerol synthase, and EC 2.4.1.337, 1,2-diacylglycerol 3-α-glucosyltransferase EC 2.4.1.158: 13-hydroxydocosanoate 13-β-glucosyltransferase EC 2.4.1.159: flavonol-3-O-glucoside L-rhamnosyltransferase EC 2.4.1.160: pyridoxine 5′-O-β-D-glucosyltransferase EC 2.4.1.161: oligosaccharide 4-α-D-glucosyltransferase EC 2.4.1.162: aldose β-D-fructosyltransferase EC 2.4.1.163: now included in EC 2.4.1.149, N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase EC 2.4.1.164: now included with EC 2.4.1.150, N-acetyllactosaminide β-1,6-N-acetylglucosaminyltransferase EC 2.4.1.165: N-acetylneuraminylgalactosylglucosylceramide β-1,4-N-acetylgalactosaminyltransferase EC 2.4.1.166: raffinose—raffinose α-galactosyltransferase EC 2.4.1.167: sucrose 6F-α-galactosyltransferase EC 2.4.1.168: xyloglucan 4-glucosyltransferase EC 2.4.1.169: now EC 2.4.2.39, xyloglucan 6-xylosyltransferase EC 2.4.1.170: isoflavone 7-O-glucosyltransferase EC 2.4.1.171: methyl-ONN-azoxymethanol β-D-glucosyltransferase EC 2.4.1.172: salicyl-alcohol β-D-glucosyltransferase EC 2.4.1.173: sterol 3β-glucosyltransferase EC 2.4.1.174: glucuronylgalactosylproteoglycan 4-β-N-acetylgalactosaminyltransferase EC 2.4.1.175: glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-β-N-acetylgalactosaminyltransferase EC 2.4.1.176: gibberellin β-D-glucosyltransferase EC 2.4.1.177: cinnamate β-D-glucosyltransferase EC 2.4.1.178: hydroxymandelonitrile glucosyltransferase EC 2.4.1.179: lactosylceramide β-1,3-galactosyltransferase EC 2.4.1.180: lipopolysaccharide N-acetylmannosaminouronosyltransferase EC 2.4.1.181: hydroxyanthraquinone glucosyltransferase EC 2.4.1.182: lipid-A-disaccharide synthase EC 2.4.1.183: α-1,3-glucan synthase EC 2.4.1.184: galactolipid galactosyltransferase EC 2.4.1.185: flavanone 7-O-β-glucosyltransferase EC 2.4.1.186: glycogenin glucosyltransferase EC 2.4.1.187: N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-β-D-mannosaminyltransferase EC 2.4.1.188: N-acetylglucosaminyldiphosphoundecaprenol glucosyltransferase EC 2.4.1.189: uteolin 7-O-glucuronosyltransferase EC 2.4.1.190: luteolin-7-O-glucuronide 2′′-O-glucuronosyltransferase EC 2.4.1.191: luteolin-7-O-diglucuronide 4′-O-glucuronosyltransferase EC 2.4.1.192: nuatigenin 3β-glucosyltransferase EC 2.4.1.193: sarsapogenin 3β-glucosyltransferase EC 2.4.1.194: 4-hydroxybenzoate 4-O-β-D-glucosyltransferase EC 2.4.1.195: N-hydroxythioamide S-β-glucosyltransferase EC 2.4.1.196: nicotinate glucosyltransferase EC 2.4.1.197: high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase EC 2.4.1.198: phosphatidylinositol N-acetylglucosaminyltransferase EC 2.4.1.199: β-mannosylphosphodecaprenol—mannooligosaccharide 6-mannosyltransferase EC 2.4.1.200: now EC 4.2.2.17, inulin fructotransferase (DFA-I-forming) EC 2.4.1.201: α-1,6-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase EC 2.4.1.202: 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-D-glucosyltransferase EC 2.4.1.203: trans-zeatin O-β-D-glucosyltransferase EC 2.4.1.204: now EC 2.4.2.40, zeatin O-β-D-xylosyltransferase EC 2.4.1.205: galactogen 6β-galactosyltransferase EC 2.4.1.206: lactosylceramide 1,3-N-acetyl-β-D-glucosaminyltransferase EC 2.4.1.207: xyloglucan:xyloglucosyl transferase EC 2.4.1.208: diglucosyl diacylglycerol synthase (1,2-linking) EC 2.4.1.209: cis-p-coumarate glucosyltransferase EC 2.4.1.210: limonoid glucosyltransferase EC 2.4.1.211: 1,3-β-galactosyl-N-acetylhexosamine phosphorylase EC 2.4.1.212: hyaluronan synthase EC 2.4.1.213: glucosylglycerol-phosphate synthase EC 2.4.1.214: glycoprotein 3-α-L-fucosyltransferase EC 2.4.1.215: cis-zeatin O-β-D-glucosyltransferase EC 2.4.1.216: trehalose 6-phosphate phosphorylase EC 2.4.1.217: mannosyl-3-phosphoglycerate synthase EC 2.4.1.218: hydroquinone glucosyltransferase EC 2.4.1.219: vomilenine glucosyltransferase EC 2.4.1.220: indoxyl-UDPG glucosyltransferase EC 2.4.1.221: peptide-O-fucosyltransferase EC 2.4.1.222: O-fucosylpeptide 3-β-N-acetylglucosaminyltransferase EC 2.4.1.223: glucuronosyl-galactosyl-proteoglycan 4-α-N-acetylglucosaminyltransferase EC 2.4.1.224: glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-α-N-acetylglucosaminyltransferase EC 2.4.1.225: N-acetylglucosaminyl-proteoglycan 4-β-glucuronosyltransferase EC 2.4.1.226: N-acetylgalactosaminyl-proteoglycan 3-β-glucuronosyltransferase EC 2.4.1.227: undecaprenyldiphospho-muramoylpentapeptide β-N-acetylglucosaminyltransferase EC 2.4.1.228: lactosylceramide 4-α-galactosyltransferase EC 2.4.1.229: [Skp1-protein]-hydroxyproline N-acetylglucosaminyltransferase EC 2.4.1.230: kojibiose phosphorylase EC 2.4.1.231: α,α-trehalose phosphorylase (configuration-retaining) EC 2.4.1.232: initiation-specific α-1,6-mannosyltransferase EC 2.4.1.233: deleted: identical to EC 2.4.1.115, anthocyanidin 3-O-glucosyltransferase EC 2.4.1.234: kaempferol 3-O-galactosyltransferase EC 2.4.1.235: deleted: identical to EC 2.4.1.116, cyanidin 3-O-rutinoside 5-O-glucosyltransferase EC 2.4.1.236: flavanone 7-O-glucoside 2′′-O-β-L-rhamnosyltransferase EC 2.4.1.237: flavonol 7-O-β-glucosyltransferase EC 2.4.1.238: delphinidin 3,5-di-O-glucoside 3′-O-glucosyltransferase EC 2.4.1.239: flavonol-3-O-glucoside glucosyltransferase EC 2.4.1.240: flavonol-3-O-glycoside glucosyltransferase EC 2.4.1.241: flavonol-3-O-glycoside glucosyltransferase EC 2.4.1.242: NDP-glucose—starch glucosyltransferase EC 2.4.1.243: 6G-fructosyltransferase EC 2.4.1.244: N-acetyl-β-glucosaminyl-glycoprotein 4-β-N-acetylgalactosaminyltransferase EC 2.4.1.245: α,α-trehalose synthase EC 2.4.1.246: mannosylfructose-phosphate synthase EC 2.4.1.247: β-D-galactosyl-(1→4)-L-rhamnose phosphorylase EC 2.4.1.248: cycloisomaltooligosaccharide glucanotransferase EC 2.4.1.249: delphinidin 3′,5′-O-glucosyltransferase EC 2.4.1.250: D-inositol-3-phosphate glycosyltransferase EC 2.4.1.251: GlcA-β-(1→2)-D-Man-α-(1→3)-D-Glc-β-(1→4)-D-Glc-α-1-diphospho-ditrans,octacis-undecaprenol 4-β-mannosyltransferase EC 2.4.1.252: GDP-mannose:cellobiosyl-diphosphopolyprenol α-mannosyltransferase EC 2.4.1.253: baicalein 7-O-glucuronosyltransferase EC 2.4.1.254: cyanidin-3-O-glucoside 2′′-O-glucuronosyltransferase EC 2.4.1.255: protein O-GlcNAc transferase EC 2.4.1.256: dolichyl-P-Glc:Glc2Man9GlcNAc2-PP-dolichol α-1,2-glucosyltransferase EC 2.4.1.257: GDP-Man:Man2GlcNAc2-PP-dolichol α-1,6-mannosyltransferase EC 2.4.1.258: dolichyl-P-Man:Man5GlcNAc2-PP-dolichol α-1,3-mannosyltransferase EC 2.4.1.259: dolichyl-P-Man:Man6GlcNAc2-PP-dolichol α-1,2-mannosyltransferase EC 2.4.1.260: dolichyl-P-Man:Man7GlcNAc2-PP-dolichol α-1,6-mannosyltransferase EC 2.4.1.261: dolichyl-P-Man:Man8GlcNAc2-PP-dolichol α-1,2-mannosyltransferase EC 2.4.1.262: soyasapogenol glucuronosyltransferase EC 2.4.1.263: abscisate β-glucosyltransferase EC 2.4.1.264: D-Man-α-(1→3)-D-Glc-β-(1→4)-DD-Glc-α-1-diphosphoundecaprenol 2-β-glucuronosyltransferase EC 2.4.1.265: olichyl-P-Glc:Glc1Man9GlcNAc2-PP-dolichol α-1,3-glucosyltransferase EC 2.4.1.266: glucosyl-3-phosphoglycerate synthase EC 2.4.1.267: dolichyl-P-Glc:Man9GlcNAc2-PP-dolichol α-1,3-glucosyltransferase EC 2.4.1.268: glucosylglycerate synthase EC 2.4.1.269: mannosylglycerate synthase EC 2.4.1.270: mannosylglucosyl-3-phosphoglycerate synthase EC 2.4.1.271: crocetin glucosyltransferase EC 2.4.1.272: soyasapogenol B glucuronide galactosyltransferase EC 2.4.1.273: soyasaponin III rhamnosyltransferase EC 2.4.1.274: glucosylceramide β-1,4-galactosyltransferase EC 2.4.1.275: neolactotriaosylceramide β-1,4-galactosyltransferase EC 2.4.1.276: zeaxanthin glucosyltransferase EC 2.4.1.277: glycosyltransferase DesVII EC 2.4.1.278: desosaminyl transferase EryCIII EC 2.4.1.279: nigerose phosphorylase EC 2.4.1.280: N,N′-diacetylchitobiose phosphorylase EC 2.4.1.281: 4-O-β-D-mannosyl-D-glucose phosphorylase EC 2.4.1.282: 3-O-α-D-glucosyl-L-rhamnose phosphorylase EC 2.4.1.283: 2-deoxystreptamine N-acetyl-D-glucosaminyltransferase EC 2.4.1.284: 2-deoxystreptamine glucosyltransferase EC 2.4.1.285: UDP-GlcNAc:ribostamycin N-acetylglucosaminyltransferase EC 2.4.1.286: chalcone 4′-O-glucosyltransferase EC 2.4.1.287: rhamnopyranosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,4/1,5-galactofuranosyltransferase EC 2.4.1.288: galactofuranosylgalactofuranosylrhamnosyl-N-acetylglucosaminyl-diphospho-decaprenol β-1,5/1,6-galactofuranosyltransferase EC 2.4.1.289: N-acetylglucosaminyl-diphospho-decaprenol L-rhamnosyltransferase EC 2.4.1.290: N,N′-diacetylbacillosaminyl-diphospho-undecaprenol α-1,3-N-acetylgalactosaminyltransferase EC 2.4.1.291: N-acetylgalactosamine-N,N′-diacetylbacillosaminyl-diphospho-undecaprenol 4-α-N-acetylgalactosaminyltransferase EC 2.4.1.292: GalNAc-α-(1→4)-GalNAc-α-(1→3)-diNAcBac-PP-undecaprenol α-1,4-N-acetyl-D-galactosaminyltransferase EC 2.4.1.293: GalNAc5-diNAcBac-PP-undecaprenol β-1,3-glucosyltransferase EC 2.4.1.294: cyanidin 3-O-galactosyltransferase EC 2.4.1.295: anthocyanin 3-O-sambubioside 5-O-glucosyltransferase EC 2.4.1.296: anthocyanidin 3-O-coumaroylrutinoside 5-O-glucosyltransferase EC 2.4.1.297: anthocyanidin 3-O-glucoside 2′′-O-glucosyltransferase EC 2.4.1.298: anthocyanidin 3-O-glucoside 5-O-glucosyltransferase EC 2.4.1.299: cyanidin 3-O-glucoside 5-O-glucosyltransferase (acyl-glucose) EC 2.4.1.300: cyanidin 3-O-glucoside 7-O-glucosyltransferase (acyl-glucose) EC 2.4.1.301: 2′-deamino-2′-hydroxyneamine 1-α-D-kanosaminyltransferase EC 2.4.1.302: L-demethylnoviosyl transferase EC 2.4.1.303: UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,3-galactosyltransferase EC 2.4.1.304: UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol β-1,4-galactosyltransferase EC 2.4.1.305: UDP-Glc:α-D-GlcNAc-glucosaminyl-diphosphoundecaprenol β-1,3-glucosyltransferase EC 2.4.1.306: UDP-GalNAc:α-D-GalNAc-diphosphoundecaprenol α-1,3-N-acetylgalactosaminyltransferase EC 2.4.1.307: UDP-Gal:α-D-GalNAc-1,3-α-D-GalNAc-diphosphoundecaprenol β-1,3-galactosyltransferase. Now included in EC 2.4.1.122, N-acetylgalactosaminide β-1,3-galactosyltransferase EC 2.4.1.308: GDP-Fuc:β-D-Gal-1,3-α-D-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,2-fucosyltransferase EC 2.4.1.309: UDP-Gal:α-L-Fuc-1,2-β-Gal-1,3-α-GalNAc-1,3-α-GalNAc-diphosphoundecaprenol α-1,3-galactosyltransferase EC 2.4.1.310: vancomycin aglycone glucosyltransferase EC 2.4.1.311: chloroorienticin B synthase EC 2.4.1.312: protein O-mannose β-1,4-N-acetylglucosaminyltransferase EC 2.4.1.313: protein O-mannose β-1,3-N-acetylgalactosaminyltransferase EC 2.4.1.314: ginsenoside Rd glucosyltransferase EC 2.4.1.315: diglucosyl diacylglycerol synthase (1,6-linking) EC 2.4.1.316: tylactone mycaminosyltransferase EC 2.4.1.317: O-mycaminosyltylonolide 6-deoxyallosyltransferase EC 2.4.1.318: demethyllactenocin mycarosyltransferase EC 2.4.1.319: β-1,4-mannooligosaccharide phosphorylase EC 2.4.1.320: 1,4-β-mannosyl-N-acetylglucosamine phosphorylase EC 2.4.1.321: cellobionic acid phosphorylase EC 2.4.1.322: devancosaminyl-vancomycin vancosaminetransferase EC 2.4.1.323: 7-deoxyloganetic acid glucosyltransferase EC 2.4.1.324: 7-deoxyloganetin glucosyltransferase EC 2.4.1.325: TDP-N-acetylfucosamine:lipid II N-acetylfucosaminyltransferase EC 2.4.1.326: aklavinone 7-L-rhodosaminyltransferase EC 2.4.1.327: aclacinomycin-T 2-deoxy-L-fucose transferase EC 2.4.1.328: erythronolide mycarosyltransferase EC 2.4.1.329: sucrose 6F-phosphate phosphorylase EC 2.4.1.330: β-D-glucosyl crocetin β-1,6-glucosyltransferase EC 2.4.1.331: 8-demethyltetracenomycin C L-rhamnosyltransferase EC 2.4.1.332: 1,2-α-glucosylglycerol phosphorylase EC 2.4.1.333: 1,2-β-oligoglucan phosphorylase EC 2.4.1.334: 1,3-α-oligoglucan phosphorylase EC 2.4.1.335: dolichyl N-acetyl-α-D-glucosaminyl phosphate 3-β-D-2,3-diacetamido-2,3-dideoxy-β-D-glucuronosyltransferase EC 2.4.1.336: monoglucosyldiacylglycerol synthase EC 2.4.1.337: 1,2-diacylglycerol 3-α-glucosyltransferase EC 2.4.1.338: validoxylamine A glucosyltransferase EC 2.4.1.339: β-1,2-mannobiose phosphorylase EC 2.4.1.340: 1,2-β-oligomannan phosphorylase EC 2.4.1.341: α-1,2-colitosyltransferase EC 2.4.1.342: α-maltose-1-phosphate synthase EC 2.4.1.343: UDP-Gal:α-D-GlcNAc-diphosphoundecaprenol α-1,3-galactosyltransferase EC 2.4.1.344: type 2 galactoside α-(1,2)-fucosyltransferase EC 2.4.1.345: phosphatidyl-myo-inositol α-mannosyltransferase EC 2.4.1.346: phosphatidyl-myo-inositol dimannoside synthase EC 2.4.1.347: α,α-trehalose-phosphate synthase (ADP-forming) EC 2.4.1.348: N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase EC 2.4.1.349: mannosyl-N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 3-α-mannosyltransferase EC 2.4.1.350: mogroside IE synthase EC 2.4.1.351: rhamnogalacturonan I rhamnosyltransferase EC 2.4.1.352: glucosylglycerate phosphorylase EC 2.4.1.353: sordaricin 6-deoxyaltrosyltransferase EC 2.4.1.354: (R)-mandelonitrile β-glucosyltransferase EC 2.4.1.355: poly(ribitol-phosphate) β-N-acetylglucosaminyltransferase EC 2.4.1.356: glucosyl-dolichyl phosphate glucuronosyltransferase EC 2.4.1.357: phlorizin synthase EC 2.4.1.358: acylphloroglucinol glucosyltransferase EC 2.4.1.359: glucosylglycerol phosphorylase (configuration-retaining) EC 2.4.1.360: 2-hydroxyflavanone C-glucosyltransferase EC 2.4.1.361: GDP-mannose:di-myo-inositol-1,3′-phosphate β-1,2-mannosyltransferase EC 2.4.1.362: α-(1→3) branching sucrase EC 2.4.1.363: ginsenoside 20-O-glucosyltransferase EC 2.4.1.364: protopanaxadiol-type ginsenoside 3-O-glucosyltransferase EC 2.4.1.365: protopanaxadiol-type ginsenoside-3-O-glucoside 2′′-O-glucosyltransferase EC 2.4.1.366: ginsenoside F1 6-O-glucosyltransferase EC 2.4.1.367: ginsenoside 6-O-glucosyltransferase EC 2.4.1.368: oleanolate 3-O-glucosyltransferase EC 2.4.1.369: enterobactin C-glucosyltransferase EC 2.4.1.370: inositol phosphorylceramide mannosyltransferase EC 2.4.1.371: polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol 2,3-α-mannosylpolymerase EC 2.4.1.372: mutansucrase EC 2.4.1.373: α-(1→2) branching sucrase EC 2.4.1.374: β-1,2-mannooligosaccharide synthase EC 2.4.1.375: rhamnogalacturonan I galactosyltransferase EC 2.4.1.376: EGF-domain serine glucosyltransferase EC 2.4.1.377: dTDP-Rha:α-D-Gal-diphosphoundecaprenol α-1,3-rhamnosyltransferase EC 2.4.1.378: GDP-mannose:α-L-Rha-(1→3)-α-D-Gal-PP-Und α-1,4-mannosyltransferase EC 2.4.1.379: GDP-Man:α-D-Gal-diphosphoundecaprenol α-1,3-mannosyltransferase EC 2.4.1.380: GDP-Man:α-D-Man-(1→3)-α-D-Gal diphosphoundecaprenol α-1,2-mannosyltransferase EC 2.4.1.381: dTDP-Rha:α-D-Man-(1→3)-α-D-Gal diphosphoundecaprenol α-1,2-rhamnosyltransferase EC 2.4.1.382: CDP-abequose:α-L-Rha2OAc-(1→2)-α-D-Man-(1→2)-α-D-Man-(1→3)-α-D-Gal-PP-Und α-1,3-abequosyltransferase EC 2.4.1.383: GDP-Man:α-L-Rha-(1→3)-α-D-Gal-PP-Und β-1,4-mannosyltransferase EC 2.4.1.384: NDP-glycosyltransferase
=== Leadership === Roger D. Cone began his tenure as the Mary Sue Coleman Director of the University of Michigan Life Sciences Institute in September 2016. A leading researcher in brain regulation of body weight, Cone also serves as vice provost and director of U-M's biosciences initiative. The managing director is Anna Schork. The institute's first director was Jack E. Dixon. In 2002, Mary Sue Coleman, U-M's president, appointed cell biologist and expert on insulin signaling Alan R. Saltiel as director. Saltiel served as the director until 2015, followed by interim director Stephen Weiss, who led the institute from 2015 to 2016.
=== Davis Cup === Zverev made his Davis Cup debut for Germany against the Czech Republic in 2016. He faced No. 7 Tomáš Berdych in his debut match and took a two sets to one lead before ultimately losing in five sets. After the Czech Republic won the doubles rubber while Kohlschreiber won both singles matches, Zverev faced Lukáš Rosol in a decisive fifth rubber. Rosol won the match easily to send the Czech Republic into the next round. In the 2017 against Belgium, Zverev recorded his first career match win in the competition against Arthur De Greef, but lost the doubles rubber with his brother as well as his second singles match to Steve Darcis. Belgium won the tie 4–1. Zverev won his first Davis Cup tie in 2018, winning both of his singles matches against Alex de Minaur and Kyrgios to lead Germany to a 3–1 victory over Australia. In the quarterfinals, Germany took a 2–1 lead against Spain behind Zverev's win over David Ferrer and a victory in doubles. However, Spain ultimately won the tie on the final day after Zverev was unable to defeat Nadal and Kohlschreiber lost a tight five-set match to Ferrer. In 2019, the format of the Davis Cup was changed to have eighteen countries competing in the finals over a single week in November, all but six of which were decided through a qualifying round in February. Germany was placed in the qualifying round and drawn against Hungary. Zverev participated and won both of his singles matches as Germany won the tie 5–0. He did not participate in the finals in November, in which Germany lost in the quarterfinals.
Sources: en.wikipedia.org
Gene splicing techniques are being looked at to try to repair a genome with the erroneous gene that causes HD, using tools such as CRISPR/Cas9. PTC Therapeutics is evaluating small molecules that induce poison exon inclusion in HTT transcript as a therapeutic strategy to lower HTT expression. In 2025, researchers at University College London reported preliminary results from AMT-130, a phase 1/2 uniQure huntingtin-lowering gene therapy clinical trial, that showed a 75% slowing of disease progression over three years; the full study data has not yet been released peer-reviewed nor published. AMT-130 is a gene therapy utilising adeno-associated virus serotype 5 (AAV5) vector carrying an artificial micro-RNA to silence the gene leading to a lowering of huntingtin protein expression. The therapy is delivered directly into the deep brain structures of the caudate nucleus and putamen via an MRI guided neurosurgical procedure.
=== Books === Carrey, Jim (2013). How Roland Rolls. Illustrated by Rob Nason. Some Kind of Garden Media. ISBN 978-0-9893680-0-1. Carrey, Jim; Vachon, Dana (2020). Memoirs and Misinformation. Knopf. ISBN 9780525655978.
== Distribution and habitat == Sun anemones are marine organisms that are distributed in shallow areas of the sea floor, typically at depths from 1–10 m. This species is epibenthic. Commonly called the Caribbean Sun Anemone, S. helianthus are predominantly found in the Caribbean and Western Atlantic Seas. Additionally, they have been discovered along the coast of the United States, Canada, Costa Rica and Belize. S. helianthus may live singularly, but commonly live in dense aggregations such as in reef formations.
The Min System is a mechanism composed of three proteins MinC, MinD, and MinE used by E. coli as a means of properly localizing the septum prior to cell division. Each component participates in generating a dynamic oscillation of FtsZ protein inhibition between the two bacterial poles to precisely specify the mid-zone of the cell, allowing the cell to accurately divide in two. This system is known to function in conjunction with a second negative regulatory system, the nucleoid occlusion system (NO), to ensure proper spatial and temporal regulation of chromosomal segregation and division.
The tea leaves are packaged loosely in a canister, paper bag, or other container such as a tea chest. Some whole teas, such as rolled gunpowder tea leaves, which resist crumbling, are vacuum-packed for freshness in aluminised packaging for storage and retail. The loose tea is individually measured for use, allowing for flexibility and flavour control at the expense of convenience. Strainers, tea balls, tea presses, filtered teapots, and infusion bags prevent loose leaves from floating in the tea and over-brewing. A traditional method uses a three-piece lidded teacup called a gaiwan, the lid of which is tilted to decant the tea into a different cup for consumption.
Sources: en.wikipedia.org
Glutathione synthesis In 1970, a former colleague, Dan Mohler, referred her to a family with a glutathione synthetase deficiency, leading her to develop and perform biochemical assays to elucidate the glutathione synthesis pathway.
Prenatal cocaine exposure (PCE) may occur when a pregnant woman uses cocaine. Under the former FDA pregnancy category system, cocaine was classified as a Category C drug. Its potential to cause harm to the fetus is not fully known, so it should only be administered to pregnant women if clearly necessary. Cocaine can act as a teratogen, having various effects on the developing fetus. Some common teratogenic defects caused by cocaine include hydronephrosis, cleft palate, polydactyly, and down syndrome. Cocaine as a drug has a low molecular weight and high water and lipid solubility which enables it to cross the placenta and fetal blood-brain barrier. Because cocaine is able to pass through the placenta and enter the fetus, the fetus' circulation can be negatively affected. With restriction of fetal circulation, the development of organs in the fetus can be impacted, even resulting in intestines developing outside of the fetus' body. Cocaine use during pregnancy can also result in obstetric labor complications such as, placental abruption, preterm birth or delivery, uterine rupture, miscarriage, and stillbirth. Prenatal cocaine exposure may cause subtle cognitive deficits and lower the chance of above-average IQ by age 4, but supportive caregiving can significantly improve outcomes.
== Peptide fragmentation == Peptides are protonated in positive-ion mode. The proton initially locates at the N-terminus or a basic residue side chain, but because of the internal solvation, it can move along the backbone breaking at different sites which result in different fragments. The fragmentation rules are well explained by some publications. Three different types of backbone bonds can be broken to form peptide fragments: alkyl carbonyl (CHR-CO), peptide amide bond (CO-NH), and amino alkyl bond (NH-CHR).
This assumption arose from the dopamine hypothesis that maintains that both schizophrenia and bipolar disorder are a result of excessive dopamine activity. Furthermore, psychomotor stimulants like cocaine that increase dopamine levels can cause psychotic symptoms if taken in excess. Chlorpromazine and other typical antipsychotics are primarily blockers of D2 receptors. An almost perfect correlation exists between the therapeutic dose of a typical antipsychotic and the drug's affinity for the D2 receptor. Therefore, a larger dose is required if the drug's affinity for the D2 receptor is relatively weak. A correlation exists between average clinical potency and affinity of the antipsychotics for dopamine receptors. Chlorpromazine tends to have a greater effect at serotonin receptors than at D2 receptors, which is notably the opposite effect of the other typical antipsychotics. Therefore, chlorpromazine's effects on dopamine and serotonin receptors are more similar to the atypical antipsychotics than to the typical antipsychotics. Chlorpromazine and other antipsychotics with sedative properties such as promazine and thioridazine are among the most potent agents at α-adrenergic receptors. Furthermore, they are also among the most potent antipsychotics at histamine H1 receptors. This finding is in agreement with the pharmaceutical development of chlorpromazine and other antipsychotics as anti-histamine agents.
Sources: en.wikipedia.org
It binds and activates PPARδ, a nuclear receptor that influences gene expression related to fatty acid metabolism and energy balance. This mechanism has been studied mainly in animals and cell models, not established as a safe human therapy.
No. It is not an anabolic-androgenic steroid; it is a synthetic PPARδ agonist. Because it is banned in sport, it is sometimes grouped with doping agents even though its chemical class differs from steroids.
Human data are limited and development was discontinued, so major effects and long-term risks are not well characterized. Some early studies examined metabolic markers, but they do not provide a basis for unsupervised use.
No. Major drug regulators have not approved GW501516 for treating any medical condition. Products sold as cardarine are typically unapproved research chemicals or supplements, so their contents and safety are not assured.