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GTx Incorporated
GTx, Inc. is a pharmaceutical company that is working on drugs in the selective estrogen receptor modulator (SERM) and selective androgen receptor modulator (SARM) classes. Its drugs in development include enobosarm (ostarine) and GTx-758. The company was founded in Memphis in 1997 by Mitch Steiner and Marc S. Hanover. The company was originally called Genotherapeutics, changed its name to GTx, Inc. in 2001, and reincorporated in Delaware in 2003. The company licensed toremifene from Orion Corporation, and licensed andarine, enobosarm and prostarine from the University of Tennessee Research Foundation; the SARM compounds from Tennessee had been invented by Karen Veverka and Michael Whitt and each later joined the company. The company held its IPO in February 2004. In 2006 GTx signed a partnership with Ipsen to develop toremifene, a selective estrogen receptor modulatorm to prevent prostate cancer and to prevent bone loss in men with prostate cancer; the FDA rejected the applica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states, and therefore have associations and formal designations which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation (though a corporation need not be a public company), in the United Kingdom it is usually a public limited company (plc), i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GTx-758
GTx-758 (tentative brand name Capesaris) is a synthetic nonsteroidal estrogen which was under development by GTx, Inc. for the treatment of advanced prostate cancer. As of 2016, it had completed two phase II clinical trials. Pharmacology Pharmacodynamics GTx-758 acts as a selective agonist of the estrogen receptor (ER), with a more than 10-fold preference for activation of ERα relative to ERβ ( EC50 = 2.1 and 27 nM, respectively). The selectivity of GTx-758 for ERα over ERβ may confer reduced hypercoagulability and thrombophilia, as estradiol directly produces these effects in platelets via activation of ERβ, which is the predominant isoform of the ER expressed in platelets. It has been said that suppression of free testosterone levels by ERα activation-induced increase in hepatic sex hormone-binding globulin (SHBG) production is the primary mechanism of action of GTx-758 in the treatment of prostate cancer. Chemistry GTx-758 is a diphenyl benzamide and has a similar s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Listed On The Nasdaq
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmaceutical Companies Established In 1997
A medication (also called medicament, medicine, pharmaceutical drug, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease. Drug therapy (pharmacotherapy) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for appropriate management. Drugs are classified in multiple ways. One of the key divisions is by level of control, which distinguishes prescription drugs (those that a pharmacist dispenses only on the order of a physician, physician assistant, or qualified nurse) from over-the-counter drugs (those that consumers can order for themselves). Another key distinction is between traditional small molecule drugs, usually derived from chemical synthesis, and biopharmaceuticals, which include recombinant proteins, vaccines, blood products used therapeutically (such as IVIG), gene therapy, monoclonal antibodies and cell therapy (for instance, stem cell therapi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmaceutical Companies Of The United States
A medication (also called medicament, medicine, pharmaceutical drug, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease. Drug therapy (pharmacotherapy) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for appropriate management. Drugs are classified in multiple ways. One of the key divisions is by level of control, which distinguishes prescription drugs (those that a pharmacist dispenses only on the order of a physician, physician assistant, or qualified nurse) from over-the-counter drugs (those that consumers can order for themselves). Another key distinction is between traditional small molecule drugs, usually derived from chemical synthesis, and biopharmaceuticals, which include recombinant proteins, vaccines, blood products used therapeutically (such as IVIG), gene therapy, monoclonal antibodies and cell therapy (for instance, stem cell therapies). Ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodollars
Biodollars, sometimes called biobucks, is a term commonly used in business transactions between large pharmaceutical and smaller biotechnology companies to describe the total possible value of the transaction, excluding royalty payments. While public announcements of these deals often state a single lump-sum figure as a representation of the entire deal-value, often only a small fraction of the amount is certain, while the remaining amount is highly uncertain. Common transactions in this industry are based on the grant of a license for products emerging from a drug discovery program or for a candidate drug that is already in development in exchange for money. The risk for both parties is managed in the license agreement by spreading the payments over time, and making most of the payment contingent on sales through royalty payments, and on reaching milestones such as completion of a clinical trial phase The phases of clinical research are the stages in which scientists conduct e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyowa Hakko Kirin
is a Japanese pharmaceutical and biotechnology company under the Kirin Holdings, and is among the 40 largest in the world by revenue. The company is headquartered in Chiyoda-ku, Tokyo and is a member of the Nikkei 225 stock index. History On July 1, 1949 the forerunner of the present company, Kyowa Hakko Kogyo Co., Ltd. is established. Following the merger with Kirin Pharma Co., Ltd., on October 1, 2008 the company changed its name to its present. On July 11, 2014, the KHK subsidiary, ProStrakan Group (based in Scotland), acquired Archimedes Pharma from the Novo Nordisk Foundation for $394 million In 2019, the entity was renamed "Kyowa Kirin Co., Ltd.", replacing its prior name of Kyowa Hakko Kirin Co., Ltd. In November 2022, Kyowa Kirin announced plans to spin its international established medicines portfolio into a new joint venture with German company Grünenthal. Business segments and products * Pharmaceuticals business The company developed a method to make afucosyla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ipsen
Ipsen is a French biopharmaceutical company headquartered in Paris, France, with a focus on transformative medicines in three therapeutic areas: oncology, rare disease and neuroscience. Ipsen is one of the world’s top 15 biopharmaceutical companies in terms of oncology sales. Ipsen, founded by Henri Beaufour in 1929, has approximately 5000 employees worldwide. Ipsen’s medicines are registered in more than 100 countries with direct commercial presence in over 30 countries. Ipsen has 4 global R&D hubs and 3 pharmaceutical development centers around the world. Ipsen has been a family-owned business for the past 90 years and is publicly traded on the Euronext Paris as part of the SBF 120 index (2005),. The Beaufour family owns 57% of its shares and 73% of its voting rights, and two of its members, Anne Beaufour and Henri Beaufour, sit on its board of directors. History In 1929, Dr. Henri Beaufour founded the Beaufour Laboratories in Dreux. The first product marketed was Romar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toremifene
Toremifene, sold under the brand name Fareston among others, is a medication which is used in the treatment of advanced breast cancer in postmenopausal women.https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/020497s006lbl.pdf It is taken by mouth. Side effects of toremifene include hot flashes, sweating, nausea, vomiting, dizziness, vaginal discharge, and vaginal bleeding. It can also cause blood clots, irregular heartbeat, cataracts, visual disturbances, elevated liver enzymes, endometrial hyperplasia, and endometrial cancer. High blood calcium levels can occur in women with bone metastases. The medication is a selective estrogen receptor modulator (SERM) and hence is a mixed agonist–antagonist of the estrogen receptor (ER), the biological target of estrogens like estradiol. It has estrogenic effects in bone, the liver, and the uterus and antiestrogenic effects in the breasts. It is a triphenylethylene derivative and is closely related to tamoxifen. Toremifene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enobosarm
Enobosarm, also known as ostarine or MK-2866, is an investigational selective androgen receptor modulator (SARM) developed by GTx, Inc. for the treatment of conditions such as muscle wasting and osteoporosis, formerly under development by Merck & Company. Chemistry According to a 2009 paper authored by GTx, "Readers are cautioned to note that the name ostarine is often mistakenly linked to the chemical structure of -4 which is also known as andarine. The chemical structure of ostarine has not been publicly disclosed." A 2009 review stated "Recently, GTx disclosed that compound 5 had advanced into clinical trials. The patent application described detailed data in an initial proof-of-concept Phase IIa clinical trial. It is not explicitly stated that compound 5 is Ostarine (MK-2866). The first quoted sentence is cited tPublished PCT application WO2008127717/ref> As of 2012, the mechanism of action of Enobosarm is still being debated and requires further investigation. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memphis, Tennessee
Memphis is a city in the U.S. state of Tennessee. It is the seat of Shelby County in the southwest part of the state; it is situated along the Mississippi River. With a population of 633,104 at the 2020 U.S. census, Memphis is the second-most populous city in Tennessee, after Nashville. Memphis is the fifth-most populous city in the Southeast, the nation's 28th-largest overall, as well as the largest city bordering the Mississippi River. The Memphis metropolitan area includes West Tennessee and the greater Mid-South region, which includes portions of neighboring Arkansas, Mississippi and the Missouri Bootheel. One of the more historic and culturally significant cities of the Southern United States, Memphis has a wide variety of landscapes and distinct neighborhoods. The first European explorer to visit the area of present-day Memphis was Spanish conquistador Hernando de Soto in 1541. The high Chickasaw Bluffs protecting the location from the waters of the Mississipp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Androgen Receptor Modulator
Selective Androgen Receptor Modulators or SARMs are a class of androgen receptor ligands that maintain some of the desirable effects of androgens, such as preventing osteoporosis and muscle loss while reducing risks of developing prostate cancer. In the late 1990s, the first nonsteroidal SARM, an analog of bicalutamide, was discovered. They are intended to have the same kind of effects as androgenic drugs, such as anabolic-androgenic steroids, but be more selective in their action. At present, there are no SARMs which have been approved for therapeutic use by the U.S. Food and Drug Administration. Comparison to testosterone As previously mentioned, the purpose of research in relation to SARMs is to replace testosterone supplementation in disease treatment with selective androgen receptor molecules. This is due to the fact that testosterone supplementation can have adverse effects on patients, which are detailed on the testosterone page. Thinking of testosterone as a model mole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
