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Tumors in Medical News

Cost-effectiveness of cetuximab in metastatic colorectal cancer

... only in colorectal cancer patients whose tumors have a wild-type KRAS gene, according to a study ... Cancer Institute . Earlier, patients whose tumors harbored wild-type KRAS were found to have a ... all patients in the study and for patients whose tumors had wild-type KRAS. For all patients, ...

Periodic Dieting May Cut Breast Cancer Risk

... calorie restriction led to dramatic decrease in tumors TUESDAY, Aug. 4 (HealthDay News) -- ... sets of mice predisposed to developing breast tumors were put on different diets: unlimited eating, ... best, with only 9 percent developing mammary tumors compared to 35 percent of those chronically ...

Researchers effectively treat tumors with use of nanotubes

... By injecting man-made, microscopic tubes into tumors and heating them with a quick, 30-second zap of a ... have discovered a way to effectively kill kidney tumors in nearly 80 percent of mice. Researchers say ... Using a mouse model, researchers injected kidney tumors with different quantities of MWCNTs and exposed ...

Brain Scan May Help Predict Cancer Drug Response

... Identifying tumors treatable with Avastin has multiple benefits, ... by U.S. researchers. Avastin, which shrinks tumors by cutting off their blood supply, was approved ... that there was greater water movement in the tumors of people who later had the best response to ...

Nanoparticle-delivered 'Suicide' Genes Slowed Ovarian Tumor Growth

... cancer cells reduced the burden of ovarian tumors in mice, and researchers expect this therapy ... after treatment. They found that while treated tumors increased 2-fold, this was significantly less ... mice. Furthermore, four of the treated tumors failed to grow at all, while all ...

Molecule plays early role in nonsmoking lung cancer

... never-smokers and smokers, including those with tumors resistant to targeted drugs such as gefitinib. The study examined lung tumors from people who had never smoked and found high ... called miR-21. The levels were even higher in tumors that had mutations in a gene called EGFR, a ...

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Tumors in Medical Technology

Vectibix(R) in Combination With Chemotherapy Significantly Improved Progression-Free Survival in First-Line Metastatic Colorectal Cancer

... the trial. Importantly, in patients with tumors harboring activating KRAS mutations, PFS was ... KRAS tumors, but patients with KRAS mutant tumors were negatively affected when Vectibix was added ... Vectibix should not be used in patients with tumors containing activating KRAS mutations." ...

Amgen Announces Positive Top-Line Results for Denosumab in Trial for Delay of Skeletal Related Events in Bone Metastases Patients Compared to Zometa(R)

... in 1,776 advanced cancer patients with solid tumors (not including breast and prostate cancer) or ... benefit for advanced cancer patients with solid tumors that have metastasized to the bone, and to ... next year." Bone metastases, the spread of tumors to the bone, are a serious concern for many ...

Access Pharmaceuticals Provides Update on ProLindac Clinical Development Program

... drug that has shown to be active in many solid tumors in human clinical studies. Access has commenced ... drug that has shown to be active in many solid tumors in human clinical studies. Platinum drugs are one ... shown to be active in a wide variety of solid tumors in both preclinical models and in human trials. ...

Keryx Biopharmaceuticals, Inc. Commences Phase 1 Study of KRX-0401 (Perifosine) in Recurrent Pediatric Solid Tumors at Memorial Sloan-Kettering Cancer Center

... as a single agent treatment for recurrent solid tumors in pediatric patients. This Phase 1 study is now ... prognosis, or proliferation, in several pediatric tumors such as neuroblastoma, glioblastoma, ... with novel agents in patients with advanced brain tumors are expected to commence later this year. Such ...

Ipsogen Reports Incorporation of the Genomic Grade in the 2009 St. Gallen International Consensus Meeting on the Primary Treatment of Early Breast Cancer

... cancer, by resolving 80% of histological grade 2 tumors in genomic grade 1 or 3 of similar long term ... "Treatment decision in a number of ER+ HER2- tumors remains a daily challenge", said Dr Fabrice ... such as the Elston-Ellis score, which classifies tumors into 3 grade categories of growing potential for ...

Neurobiological Technologies' Partner, Celtic Pharma, Announces Results of XERECEPT(R) Phase 3 Clinical Program

... in patients with edema associated with brain tumors and from preclinical studies of XERECEPT in brain ... in Patients with Primary and Metastatic Brain tumors Administration of XERECEPT(R) in Patients ... effects in the treatment of patients with brain tumors is an important goal," said Lawrence Recht, MD, ...

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Tumors in Medical Products

Slender Nephroscope

Description:... nephroscope: Endourological diagnostics and therapy: Endoscopic search for tumors in the pelvicaliceal system. Removal of stones from the renal collecting ... treatment using ESWL. Resection or laser coagulation of renal pelvic tumors in the case of solitary or partial kidneys as an organ-conserving ...
Company:Karl Storz GmbH & Co. KG.

Feridex I.V.®

Description:... a common cancer in the United States. The ability to identify metastatic tumors in the liver has a significant impact on physicians' treatment plans for ... Diagnosis of metastases at an early stage can be difficult because small tumors are frequently not accompanied by detectable physical symptoms. We believe ...
Company:Advanced Magnetics, Inc.

Androstenedione EIA Test

Description:... deficiency, and other causes of hirsutism in women [3,5]. Elevated serum androstenedione levels may also occur in adrenal and ovarian virilizing tumors [3]. 1. Dorfman RI, Shipley RA: Androgens. John Wiley and Sons, New York, 1956, pp.116-128. Horton R, Tait J: Androstenedione production and ...
Company:Diagnostic Systems Laboratories, Inc.

Androstenedione RIA Test

Description:... deficiency, and other causes of hirsutism in women [3,5]. Elevated serum androstenedione levels may also occur in adrenal and ovarian virilizing tumors [3]. 1. Dorfman RI, Shipley RA: Androgens. John Wiley and Sons, New York, 1956, pp.116-128. Horton R, Tait J: Androstenedione production and ...
Company:Diagnostic Systems Laboratories, Inc.

ACTH RIA Test

Description:... infections. Elevated plasma levels are observed in patients with ACTH-secreting pituitary (Cushings disease) and non-pituitary (especially lung) tumors and in primary adrenal disorders affecting cortisol secretion. Increased ACTH secretion is also observed in pregnancy, during the menstrual cycle and ...
Company:Diagnostic Systems Laboratories, Inc.

Testosterone RIA Test

Description:... hypogonadism. In females of all ages, elevated testosterone levels can be associated with a variety of virilizing conditions, including adrenal tumors and polycystic ovarian disease [3]. Dorfman RI & Shipley RA. Androgens. JohnWiley and Sons, Inc., New York, 1956, pp. 116-128. Horton E & Tait ...
Company:Diagnostic Systems Laboratories, Inc.

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Tumors in Medical Definition

Anterior mediastinal mass

... microscopy can differentiate thymoma from other tumors such as carcinoid, Hodgkin's, and seminoma. ... substernal pain, dyspnea, or cough. Invasive tumors can produce compression effects such as superior ... mass in anterior mediastinum. Therapy in stage I tumors consists of surgical ressection with good ...

Pathology

... most familiar examples of neoplasia are benign tumors and cancers . Neoplasia results from genetic ... v • d • e Pathology : tumors , neoplasia , and oncology ( C00-D48 ) Benign tumors Hyperplastic tumor - Cyst - Pseudocyst - ...

Ocular oncology

... is the branch of medicine dealing with tumors relating to the eye and its adnexa . Eye ... colon lymphoma and leukemia . Types tumors in the eye and orbit can be benign like ... is given to posterior choroidal melanoma , these tumors can also occur in the iris and ciliary body . ...

Hematopathology

... H., and Vardiman, JW, eds. Pathology and Genetics: Tumours of Haematopoietic and Lymphoid Tissues, World Health Organization Classification of tumors Series . Lyon: IARC Press, 2001. External links Society for Hematopathology v • d • e Pathology ...

Personalized medicine

... chronic myeloid leukaemia (CML) arrived in 2004 and it is known as a targeted cancer drug. In addition because of new molecular testing for c-kit, tumors such as GIST GastroIntestinal Stromal Tumours a solid malignancy never associated with blood bourne cancer are also treated with this drug. It works ...

Ramón Carrillo

... investigation he performed many cerebral transplantations ( brain grafts ) between living rabbits; and histologically reclassified the cerebral tumors and the inflammations of the innermost brain envelope ( arachnoid mater ), which inflammations are called arachnoiditis. He also proposed a widely ...

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Tumors in Medical Dictionary

Bone tumors

... Bone tumors may be benign or malignant. Osteochondromas are the most common benign bone tumors and occur most often in people between the ages of 10 and 20. Some benign bone tumors go away on their own and do not require ...

Brain Tumors

... Brain tumors are the most common solid tumor s in children. ... tumor will be cured of the disease . Brain tumors : Primary - Diagnosis Computed Tomography. ... of the body's tissue s and structures. Brain tumors account for 85% to 90% of all primary central ...

Gliomas

... appearance. Mixed gliomas are brain tumors that contain more than one type of cell . The ... lung cancer . The most common childhood brain tumors are astrocytoma, medullobla stoma , ependymoma, ... stem glioma. Gliomas account for 75% of brain tumors among children but only 45% in adults. The ...

Salivary gland tumors

... Salivary gland tumors Definition: Salivary gland tumors are abnormal cells growing in the ducts that drain the salivary gland s. Salivary gland tumors are a morphologically and clinically diverse ...

Acoustic

... uncommon in general, but they are one of the most common types of brain tumors . They affect approximately 1 out of 100,000 people per year. ... is mostly used in the treatment of small benign and malignant brain tumors (including meningioma s, acoustic neuroma s, and pituitary cancer ). ...

Acoustic neuroma

... uncommon in general, but they are one of the most common types of brain tumors . They affect approximately 1 out of 100,000 people per year. Acoustic ... is mostly used in the treatment of small benign and malignant brain tumors (including meningioma s, acoustic neuroma s, and pituitary cancer ). ...

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Tumors in Biological News

Antibody targeting of glioblastoma shows promise in preclinical tests, say Lombardi researchers

... they say shuts down growth of human glioblastoma tumors in cell and animal studies. Glioblastoma is the ... with human glioblastoma, the antibody prevented tumors from growing. For example untreated tumors grew to an average size of 350 cubic millimeters ...

Nanoparticle-delivered 'suicide' genes slowed ovarian tumor growth

... cancer cells reduced the burden of ovarian tumors in mice, and researchers expect this therapy ... after treatment. They found that while treated tumors increased 2-fold, this was significantly less ... mice. Furthermore, four of the treated tumors failed to grow at all, while all ...

A crystal ball for brain cancer?

... have uncovered a new way to scan brain tumors and predict which ones will be shrunk by the drug ... treatment. By linking high water movement in tumors to positive drug response, the UCLA team predicted with 70 percent accuracy which patients' tumors were the least likely to grow six months after ...

Cancer's distinctive pattern of gene expression could aid early screening and prevention

... a Georgia Cancer Coalition Scholar. But why tumors have so many epigenetic changes compared to ... Whether the changes cause or result from tumors is another. "A lot of methylated genes we found ... who also works in breast cancer and brain tumors as well as colon cancer, is finding patterns of ...

Scientists discover gene mutation responsible for hereditary neuroendocrine tumor

... Paragangliomas are rare, generally benign tumors that arise from cells called glomus cells, which ... which was decreased by approximately 95% in tumors from three patients with PGL2. Implications ... PGLs tend to be affected at a younger age with tumors at multiple sites," says Rutter. "Including hSDH5 ...

Dogs, humans, put heads together to find cure for brain cancer

... brain and account for one out of four adult brain tumors -may not be as key for tumor formation as ... extremely difficult," says Breen. "By looking at tumors seen in both humans and dogs we have a simple way ... except that using information from dog and human tumors allows us to concentrate our search on the two ...

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Tumors in Biological Technology

Data Published in Cell Stem Cell Demonstrates Potent Anti-Cancer Activity for OncoMed Pharmaceuticals' Lead Antibody

... that reducing the ratio of these cells within tumors may dramatically improve anti-cancer treatment," ... the proportion of cancer stem cells found in tumors compared to chemotherapy alone. In addition, we ... of published experiments using primary human tumors in xenograft models, OncoMed scientists assessed ...

PTC Therapeutics Initiates Phase 2 Clinical Trial of PTC299 in Patients with Neurofibromatosis Type 2

... vessels. Patients with NF2 typically develop tumors that compress the auditory nerves, often leading ... problems with balance. If unchecked, NF2-related tumors may eventually damage other cranial nerves and ... Current standard treatments for NF2-related tumors include surgery and radiation therapy. However, ...

Santaris Pharma - Interim Report for the Period 1 January to 30 June 2009

... developed Hif-1alpha inhibitor targeting solid tumors at the AACR meeting in May. Enzon expects to ... its phase I clinical trials targeting solid tumors with EZN2968 in the 2nd half of 2009. Further ... initiated a phase I clinical trial in solid tumors with the LNA-based drug Survivin targeting ....

Data Presented at Society of Nuclear Medicine 2009 Annual Meeting Supports Potential of Peregrine's Cotara(R) for the Treatment of Brain Cancer

... agent Cotara(R) specifically localizes to brain tumors at high concentrations with minimal radiation ... the study, the concentration of Cotara in brain tumors was on average more than 300-fold higher than in ... the concentration of Cotara in GBM patients' tumors and in their healthy brain tissue, as well as in ...

PTC Therapeutics Receives $2.6 Million in Government Grants

... of the central nervous system, typically develop tumors that compress the auditory nerves, often leading ... problems with balance. If unchecked, NF2-related tumors may eventually damage other cranial nerves and ... Current standard treatments for NF2-related tumors include surgery and radiation therapy. VEGF ...

The World's Smallest Hero! Rexin-G, Targeted Therapy for Metastatic Cancers

... body seeking out cancerous tissues and metastatic tumors that have spread far and wide. Imagine an entire ... within the flagrant, otherwise intractable tumors with one goal in mind: to destroy the metastatic ... for the treatment of all solid chemo-resistant tumors in the Republic of the Philippines. It has ...

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Tumors in Biological Products

Mouse Anti-Human Embryonal Carcinoma Ab-1 Monoclonal Antibody, Unconjugated, Clone 4C4 from Lab Vision

Description:... Comments: Ab-1 stains tumor cells of embryonal carcinoma of testis and ovary but not other type of germ cell tumors like seminoma. Glandular epithelium of yolk sac tumor and immature teratoma are positive. Luminal and endocrine cells of stomach and acini cells of ...
Company:Lab Vision

Anti-Factor XIIIa Ab-2 Polyclonal Antibody, Unconjugated from Lab Vision

Description:... variable reaction with these types of tumors. It can be used for histiocytic phenotyping and has been reported to mark capillary hemangiomas and tumors of the central nervous system. Factor XIII has also been used with CD34 to differentiate between dermatofibroma and dermatofibrosarcoma protuberans. ...
Company:Lab Vision

Mouse Anti-Human SM22 alpha Monoclonal Antibody, Unconjugated Conjugated, Clone 10H12 from Vision BioSystems

Description:... reported in most tissues that contain smooth muscle in both vascular and visceral forms. It is also reported to be expressed in some rare malignant tumors such as malignant fibrous ....
Company:Vision BioSystems

Human / Mouse / Rat Blood Vessels (CD31 / Von Willebrand Factor (vWF)) IHC staining Kit from CHEMICON

Description:... tumors. It is important to note that not all endothelial cells synthesize von Willebrand factor, therefore a small percentage of these vascular-rich tumors might not stain with this antibody. CD31 or platelet endothelial adhesion molecule (PECAM-1), is a type I integral membrane glycoprotein and a member ...
Company:CHEMICON
Tumors in Biological Definition

Cancer

... tumor or a malignant tumor (cancer). Benign tumors do not spread to other parts of the body or ... and they are rarely a threat to life. Malignant tumors can invade other organs, spread to distant ... predict its behavior. For example, up to half the tumors are deficient in the tumor suppressor gene p53 ...

Tumor

... be either malignant or benign . Malignant tumors are called cancer . Cancer has the potential to ... tissues and create metastases . Benign tumors do not invade neighboring tissues and do not seed ... removal. Depending on tissue of origin, tumors may be: ...

Growth curve

... [1] plays an important role. In many types of cancer, the rate at which tumors shrink following chemotherapy is related to the rate of tumor growth before treatment. tumors that grow rapidly are generally more sensitive to the toxic effects that ...

Skin

... from without, and so can be afflicted by numerous ailments, such as: tumors : Benign tumors of the skin: Squamous cell papilloma Skin cancer Others : ...

Computed axial tomography

... exclude infarct in the acute stage, but is useful to exclude a bleed (so anticoagulant medication can be commenced safely). For detection of tumors , CT scanning with IV contrast is occasionally used but is less sensitive than magnetic resonance imaging (MRI). CT can also be used to detect ...

Diabetes mellitus

... cells, including pancreatic beta cells, thus producing "artificial" type 1 diabetes. Other pancreatic problems including trauma, pancreatitis or tumors (either malignant or benign) can also lead to loss of insulin production. Currently , type 1 is treated with insulin injections, lifestyle ...

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Tumors in Biological Dictionary

Spinal cord

... bones, bending or ... b) Intramedullary tumors are the commonest spinal cord tumors in children. ... Spinal cord astrocytomas are ... Cord . Perhaps the feature of spinal cord tumors that distinguishes ... In general spinal cord ...

Pancreas

... glucagon, gastrin, and all other endocrine tumors of the pancreas . ... The digestive (or ... radiation, and surgical treatments of malignant tumors of the pancreas . Pancreas divisum is a ... Cancer Clinic. Participating in ... Islet Cell tumors & Endocrine Neoplasms of the Pancreas . ...

Nasal cavity

... (the currently used treatment),and ... tumors of nasal cavity represent approximately 1% of all tumors in dogs ... NASAL CAVITY TUMORS. Stage. ... no or minimal ... Learn about nasal cavity tumors diagnosis, treatment, prognosis and clinical ...

Mammary gland

... development. Nat Rev Genet. ... Mammary tumors are one of the most common tumors in intact female dogs and can often be treated ... tumors of the mammary gland . In Withrow, SJ; ... ...

Tumor

... NBTS events or start. a ... Genes Found to Play Cooperative Role in Brain tumors ... Biomarkers in Brain Tumor Research ... Brain Tumor Awareness ... homepage for more on-line brain tumor resources ... Brain tumors are the second most common group of childhood cancers, affecting ... An ...

Seminal vesicles

... DirectTextBook.com - Save up to 80%, buy or rent. New and used books like tumors of the Prostate Seminal Vesicles Male Urethra and Penis Atlas ... ... palpable. ... Online Shopping at SpotCost.com - New and used books like tumors of the Prostate Seminal Vesicles Male Urethra and Penis Atlas of Tumor ...
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