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Halozyme Corporate Logo
Halozyme Therapeutics is an American biotechnology company. It develops oncology therapies designed to target the tumor microenvironment. The company was founded in 1998 and went public in 2004. Halozyme is headquartered in San Diego, California.Company Overview of Halozyme Therapeutics, Inc. Bloomberg.com. https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=7931206. Accessed October 20, 2016. Company history Halozyme's business is primarily focused on its proprietary and patented recombinant human hyaluronidase enzyme, rHuPH20. The company's development pipeline is concentrated in clinical stage and pre-clinical stage oncology products, including its proprietary investigational drug, PEGPH20, a pegylated version of rHuPH20, which targets hyaluronan (HA) high tumors. The company is in various phases of clinical trials with PEGPH20 across multiple solid tumor types, including pancreatic cancer, non-small cell lung cancer (NSCLC), and gastric cancer, to te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halozyme Corporate Logo
Halozyme Therapeutics is an American biotechnology company. It develops oncology therapies designed to target the tumor microenvironment. The company was founded in 1998 and went public in 2004. Halozyme is headquartered in San Diego, California.Company Overview of Halozyme Therapeutics, Inc. Bloomberg.com. https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=7931206. Accessed October 20, 2016. Company history Halozyme's business is primarily focused on its proprietary and patented recombinant human hyaluronidase enzyme, rHuPH20. The company's development pipeline is concentrated in clinical stage and pre-clinical stage oncology products, including its proprietary investigational drug, PEGPH20, a pegylated version of rHuPH20, which targets hyaluronan (HA) high tumors. The company is in various phases of clinical trials with PEGPH20 across multiple solid tumor types, including pancreatic cancer, non-small cell lung cancer (NSCLC), and gastric cancer, to te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baxalta
Baxalta (''Bax'' from the name of its former parent company; ''alta'' a Latin adjective meaning 'high' or 'profound') is a biopharmaceutical company founded on 1 July 2015 after its parent company, Baxter International, spun off biopharmaceutical division. The company began its operation with a revenue of $6 billion, and is now a subsidiary of Takeda Pharmaceutical Company. Company history Baxalta inherited all of its parent company's on-the-market treatments, focused on hemophilia, The company aimed to launch 20 in-development projects by 2020, heaping $2.5 billion in annual sales. Before being spun off, Baxalta acquired SuppreMol (a German company) for 225 million. Baxalta also acquired the blockbuster leukemia drug Oncaspar from Sigma-Tau Finanziaria S.p.A. for 900 million. In August 2015, Shire Plc made an unsolicited $30.6 billion stock offer for the company increasing the Baxalta share price over 16%. Baxalta investors would be set to receive 0.1687 of Shire's American D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breast Cancer
Breast cancer is cancer that develops from breast tissue. Signs of breast cancer may include a lump in the breast, a change in breast shape, dimpling of the skin, milk rejection, fluid coming from the nipple, a newly inverted nipple, or a red or scaly patch of skin. In those with distant spread of the disease, there may be bone pain, swollen lymph nodes, shortness of breath, or yellow skin. Risk factors for developing breast cancer include obesity, a lack of physical exercise, alcoholism, hormone replacement therapy during menopause, ionizing radiation, an early age at first menstruation, having children late in life or not at all, older age, having a prior history of breast cancer, and a family history of breast cancer. About 5–10% of cases are the result of a genetic predisposition inherited from a person's parents, including BRCA1 and BRCA2 among others. Breast cancer most commonly develops in cells from the lining of milk ducts and the lobules that supply these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cholangiocarcinoma
Cholangiocarcinoma, also known as bile duct cancer, is a type of cancer that forms in the bile ducts. Symptoms of cholangiocarcinoma may include abdominal pain, yellowish skin, weight loss, generalized itching, and fever. Light colored stool or dark urine may also occur. Other biliary tract cancers include gallbladder cancer and cancer of the ampulla of Vater. Risk factors for cholangiocarcinoma include primary sclerosing cholangitis (an inflammatory disease of the bile ducts), ulcerative colitis, cirrhosis, hepatitis C, hepatitis B, infection with certain liver flukes, and some congenital liver malformations. However, most people have no identifiable risk factors. The diagnosis is suspected based on a combination of blood tests, medical imaging, endoscopy, and sometimes surgical exploration. The disease is confirmed by examination of cells from the tumor under a microscope. It is typically an adenocarcinoma (a cancer that forms glands or secretes mucin). Cholangioca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BRAF (gene)
BRAF is a human gene that encodes a protein called B-Raf. The gene is also referred to as proto-oncogene B-Raf and v-Raf murine sarcoma viral oncogene homolog B, while the protein is more formally known as serine/threonine-protein kinase B-Raf. The B-Raf protein is involved in sending signals inside cells which are involved in directing cell growth. In 2002, it was shown to be mutated in some human cancers. Certain other inherited ''BRAF'' mutations cause birth defects. Drugs that treat cancers driven by ''BRAF'' mutations have been developed. Two of these drugs, vemurafenib Vemurafenib (INN, marketed as Zelboraf) is an inhibitor of the B-Raf enzyme developed by Plexxikon (now part of Daiichi-Sankyo) and Genentech for the treatment of late-stage melanoma.; The name "vemurafenib" comes from V600E mutated BRAF in ... and dabrafenib are approved by FDA for treatment of late-stage melanoma. Vemurafenib was the first approved drug to come out of fragment-based drug discovery. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KRAS
''KRAS'' (Kirsten rat sarcoma virus) is a gene that provides instructions for making a protein called K-Ras, a part of the RAS/MAPK pathway. The protein relays signals from outside the cell to the cell's nucleus. These signals instruct the cell to grow and divide ( proliferate) or to mature and take on specialized functions ( differentiate). It is called ''KRAS'' because it was first identified as a viral oncogene in the Kirsten RAt Sarcoma virus. The oncogene identified was derived from a cellular genome, so , when found in a cellular genome, is called a proto-oncogene. The K-Ras protein is a GTPase, a class of enzymes which convert the nucleotide guanosine triphosphate (GTP) into guanosine diphosphate (GDP). In this way the K-Ras protein acts like a switch that is turned on and off by the GTP and GDP molecules. To transmit signals, it must be turned on by attaching (binding) to a molecule of GTP. The K-Ras protein is turned off (inactivated) when it converts the GTP to GDP. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cytotoxin
Cytotoxicity is the quality of being toxic to cells. Examples of toxic agents are an immune cell or some types of venom, e.g. from the puff adder (''Bitis arietans'') or brown recluse spider (''Loxosceles reclusa''). Cell physiology Treating cells with the cytotoxic compound can result in a variety of cell fates. The cells may undergo necrosis, in which they lose membrane integrity and die rapidly as a result of cell lysis. The cells can stop actively growing and dividing (a decrease in cell viability), or the cells can activate a genetic program of controlled cell death (apoptosis). Cells undergoing necrosis typically exhibit rapid swelling, lose membrane integrity, shut down metabolism, and release their contents into the environment. Cells that undergo rapid necrosis in vitro do not have sufficient time or energy to activate apoptotic machinery and will not express apoptotic markers. Apoptosis is characterized by well defined cytological and molecular events including a change i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antibody-drug Conjugate
Antibody-drug conjugates or ADCs are a class of biopharmaceutical drugs designed as a targeted therapy for treating cancer. Unlike chemotherapy, ADCs are intended to target and kill tumor cells while sparing healthy cells. As of 2019, some 56 pharmaceutical companies were developing ADCs. ADCs are complex molecules composed of an antibody linked to a biologically active cytotoxic (anticancer) payload or drug. Antibody-drug conjugates are an example of bioconjugates and immunoconjugates. ADCs combine the targeting properties of Monoclonal antibody, monoclonal antibodies with the cancer-killing capabilities of cytotoxic drugs, designed to discriminate between healthy and diseased tissue. Mechanism of action An anticancer drug is coupled to an antibody that targets a specific tumor antigen (or protein) that, ideally, is only found in or on tumor cells. Antibodies attach themselves to the antigens on the surface of cancerous cells. The biochemical reaction that occurs upon attaching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PEGylated
PEGylation (or pegylation) is the process of both covalent and non-covalent attachment or amalgamation of polyethylene glycol (PEG, in pharmacy called macrogol) polymer chains to molecules and macrostructures, such as a drug, therapeutic protein or vesicle, which is then described as PEGylated. PEGylation affects the resulting derivatives or aggregates interactions, which typically slows down their coalescence and degradation as well as elimination in vivo. PEGylation is routinely achieved by the incubation of a reactive derivative of PEG with the target molecule. The covalent attachment of PEG to a drug or therapeutic protein can "mask" the agent from the host's immune system (reducing immunogenicity and antigenicity), and increase its hydrodynamic size (size in solution), which prolongs its circulatory time by reducing renal clearance. PEGylation can also provide water solubility to hydrophobic drugs and proteins. Having proven its pharmacological advantages and acceptability, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subcutaneous Injection
Subcutaneous administration is the insertion of medications beneath the skin either by injection or infusion. A subcutaneous injection is administered as a bolus into the subcutis, the layer of skin directly below the dermis and epidermis, collectively referred to as the cutis. The instruments are usually a hypodermic needle and a syringe. Subcutaneous injections are highly effective in administering medications such as insulin, morphine, diacetylmorphine and goserelin. Subcutaneous administration may be abbreviated as SC, SQ, subcu, sub-Q, SubQ, or subcut. Subcut is the preferred abbreviation to reduce the risk of misunderstanding and potential errors. Subcutaneous tissue has few blood vessels and so drugs injected here are for slow, sustained rates of absorption, often with some amount of depot effect. Compared with other routes of administration, it is slower than intramuscular injections but still faster than intradermal injections. Subcutaneous infusion (as opposed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eli Lilly And Company
Eli Lilly and Company is an American pharmaceutical company headquartered in Indianapolis, Indiana, with offices in 18 countries. Its products are sold in approximately 125 countries. The company was founded in 1876 by, and named after, Colonel Eli Lilly, a pharmaceutical chemist and veteran of the American Civil War. As of 2022, Lilly is known for its clinical depression drugs Prozac ( fluoxetine) (1986) and Cymbalta (duloxetine) (2004) and its antipsychotic medication Zyprexa (olanzapine) (1996), although its primary revenue drivers are the diabetes drugs Humalog (insulin lispro) (1996) and Trulicity (dulaglutide) (2014). Lilly's achievements include being the first company to mass-produce the polio vaccine developed by Jonas Salk, and insulin. It was one of the first pharmaceutical companies to produce human insulin using recombinant DNA including Humulin ( insulin medication), Humalog (insulin lispro), and the first approved biosimilar insulin product in the US, Basaglar ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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