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Tumor in Medical News

Researchers effectively treat tumors with use of nanotubes

... of Medicine. "It's great if you can get the tumor to shrink, but the gold standard is to make the tumor shrink or disappear and not come back. It appears ... creating heat. If enough heat is conducted, tumor cells near the tubes begin to shrink and die. ...

Diagnostic tools and innovative therapies improve patient prognosis

... for debate. It is unknown if they emerge from the tumor itself, its micro-environment or if they are ... to 400 different VOCs were identified in either tumor cells or controls. The analysis revealed 120 of the compounds appeared in all tumor and control cells with a high confidence interval ...

Nanoparticle-delivered 'Suicide' Genes Slowed Ovarian Tumor Growth

... available; Diphtheria-encoding genes delivered to tumor site by nanoparticles; Laboratory research; ... ovarian cancer that has promise for targeting tumor cells and leaving healthy cells healthy," ... of this technique, the researchers measured tumor volume before and after treatment. They found ...

JNCI news brief: Antibody linked to chemotherapy drug inhibits ovarian cancer in lab

... In mice, the EphA2 immunoconjugate inhibited tumor growth by 85%󈟎% compared with that in ... proliferation and increased apoptosis of tumor cells. Chemotherapy drugs typically affect both tumor and normal tissues, which can result in side ...

Study provides documentation that tumor 'stem-like cells' exist in benign tumors

... tumors. Cells generated from the pituitary tumor cells had the same genetic makeup and ... into any of several types of cells. tumor stem-like cells appear to have the same ... of producing healthy cells, they propagate tumor cells. In this study, ...

New Gene May Signal Aggressive Breast Cancer

... Finding provides insight into tumor growth, metastasis, researchers say ... otherwise healthy cells began to look more like tumor cells, according to the study in the July 20 ... that the altered cells had less capacity for tumor growth and metastasis. According to the study, ...

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Tumor in Medical Technology

Isis Reports Strong Financial Results and Highlights for Second Quarter of 2009

... 1 study and demonstrated declines in circulating tumor cells and evidence of reduction in tumor markers. Eli Lilly and Company recently ... data confirming that LY2181308 penetrates tumor tissue and reduces survivin mRNA and protein ...

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

... the bone complications, or SREs, caused by the tumor are reduced or delayed. The primary and secondary ... needs. Amgen is studying denosumab in numerous tumor types across the spectrum of cancer induced bone ... patients and as high as 75 percent in solid tumor patients. With bone metastases the growing ...

OPAXIO(TM) Combined with Alimta(R) Well Tolerated in Dose-Ranging Study of Patients with Advanced Non-Small Cell Lung Cancer

... and its associated toxicities. Blood vessels in tumor tissue, unlike blood vessels in normal tissue, ... to their leaky blood vessels and trapped in the tumor bed allowing significantly more of the dose of chemotherapy to localize in the tumor than with standard paclitaxel. Once inside ...

Study Shows Cancer Vaccines Led to Long-Term Survival for Patients with Metastatic Melanoma and to Long Periods of Disease Control After Completion of Therapy

... from Self-Renewing, Proliferating Autologous tumor Cells as Patient-Specific Anti-Tumor Vaccines in ... the patient's immune system to react against tumor stem cells or early progenitor cells that can ... observed following vaccination with irradiated tumor cells in 48 melanoma patients in a previous trial ...

National Cancer Institute Research Identifies Unique Mechanism of Brostallicin's Anti-Tumor Effectiveness

... preclinical studies to provide clues into tumor susceptibility mechanisms for brostallicin, a ... trabectedin, the NCI research indicates that the tumor cell DNA damaging effects of brostallicin are enhanced by high tumor glutathione levels, a hallmark of drug-resistant ...

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

... with Eric Holland, MD, PhD, Director of the Brain tumor group at Memorial Sloan-Kettering Cancer Center, ... that single agent perifosine not only induced tumor regression and delayed tumor growth, but that perifosine also improved the ...

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Tumor in Medical Products

Lyphochek Tumor Marker Control

Description:... Lyphochek tumor Marker Control is a comprehensive, bilevel product designed to assess the performance of various cancer antigen tests, including esoteric tumor ....
Company:Bio-Rad Laboratories

Free Activin AB ELISA Test

Description:... The TGF- superfamily is a large group of extra-cellular growth factors which control many aspects of development, reproductive function and tumor formation (1). Other members incude TGF-s, bone morphogenetic proteins, growth differentiation factors, AMH/MIS (Anti-Mullerian Hormone/Mullerian ...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin A ELISA Test

Description:... The TGF- superfamily is a large group of extra-cellular growth factors which control many aspects of development, reproductive function and tumor formation (1). Other members incude TGF-s, bone morphogenetic proteins, growth differentiation factors, AMH/MIS (Anti-Mullerian Hormone/Mullerian ...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin B ELISA Test

Description:... The TGF- superfamily is a large group of extra-cellular growth factors which control many aspects of development, reproductive function and tumor formation (1). Other members incude TGF-s, bone morphogenetic proteins, growth differentiation factors, AMH/MIS (Anti-Mullerian Hormone/Mullerian ...
Company:Diagnostic Systems Laboratories, Inc.

Oncotype DX

Description:... recurrence, Oncotype DX also assesses the benefit from certain types of chemotherapy. The assay performed using formalin-fixed, paraffin-embedded tumor tissue analyzes the expression of a panel of 21 genes and the results are provided as a Recurrence Score™ (0-100). The gene panel was selected ...
Company:Genomic Health, Inc.

InSite™ Her-2/neu Kit

Description:... associated with tyrosine kinase activity. Approximately 20-30% cases of breast cancer show an amplification and/or over-expression of Her-2/neu in tumor cells. Since the introduction of Herceptin® as a targeted therapy for breast cancer, the clinical testing of Her-2/neu in breast carcinoma has ...
Company:BioGenex Laboratories

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Tumor in Medical Definition

Pathology

... ( C00-D48 ) Benign tumors Hyperplastic tumor - Cyst - Pseudocyst - Hamartoma - Benign ... - Choriocarcinoma - Endodermal sinus tumor - Teratoma - Adenoma / adenocarcinoma - ... - Experimental cancer treatment Misc. tumor suppressor genes / oncogenes - Staging / ...

Ocular oncology

... and retinoblastoma . The most common eyelid tumor is called basal cell carcinoma . This tumor can grow around the eye but rarely spreads to ... The most common malignant primary intraocular tumor in adults is melanoma . Though most attention ...

Cachexia

... but there is probably a role for inflammatory cytokines such as tumor necrosis factor alpha (TNF-α) -which is also nicknamed cachexin for ... Interferon gamma (IFNɣ), and Interleukin 6 (IL-6), as well as the tumor secreted proteolysis inducing factor (PIF). Related malnutrition ...

Patient trade-off

... the choice between different treatments for localized prostate cancer (a tumor that is contained within the prostate). The choice is a trade-off ... However, symptoms from the cancer and the fear of living with an untreated tumor may overweigh the fear of negative side-effects. When doing trade-off’s ...

Anterior mediastinal mass

... . You can discuss the issue on the talk page . Thymoma Main article: thymoma Most common primary anterior mediastinal tumor (20%) in adults but rarely seen in children. It can be classified as lymphocytic, epithelial, or spindle cell histologies, but this is not very ...

Clean margin

... A clean margin is a medical term referring to the attempt in surgical oncology to resect a tumor with no portion of the malignant growth on microscopic examination by a pathologist extending past a set delineation known as the 'tumor margin'. ...

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Tumor in Medical Dictionary

Abdominal mass

... (such as the liver , spleen , or kidney ), a tumor , or an accumulation of feces . Difficulty ... Sitz Bath at 700-750 F., 5-20 minutes. Wilms tumor is usually detected because of an abdominal ... HOW CAN THE DOCTOR TELL IF MY CHILD HAS WILMS' tumor ? After examining the child and feeling the ...

Acoustic

... is a benign , noncancerous, often slow-growing tumor of the nerve that connects the ear to the ... A genetic condition in which tumor s form on the nerve s of the inner ear and cause ... and balance. Acoustic neuroma A benign tumor that grows on the nerve leading from the inner ...

Acoustic neuroma

... is a benign , noncancerous, often slow-growing tumor of the nerve that connects the ear to the ... are: ... Acoustic neuroma A benign tumor that grows on the nerve leading from the inner ear to the brain. As the tumor grows, it exerts pressure on the inner ear and ...

Acromegaly

... sexual desire. Growth hormone -producing tumor s These tumor s make growth hormone . Too much growth ... body grows much larger than normal). Other tumor s in or near your pituitary gland , such as ...

ACTH

... ACTH -producing tumor - This pituitary tumor , which also is called a basophilic ... by the hypothalamus . ACTH -producing tumor s These ...

Adenoma

... ADENOMA - A nonmalignant tumor of gland ular tissue . [ Med Help ... from: ... More on Adenoma Neoplasm - or tumor , tissue composed of cells that grow in an ... become cancer ous. Adenoma A benign tumor Amenorrhea The absence or abnormal stoppage of ...

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Tumor in Biological News

The way you eat may affect your risk for breast cancer

... of serum factors that are involved in tumor development would possibly provide a way to ... provided greater protection from mammary tumor development than did the same overall degree of ... methods chronic and intermittent and tumor development beginning in 10-week old female mice ...

La Jolla Institute discovers novel tumor suppressor

... have discovered its previously unknown role as a tumor suppressor that may be important in ... function that no one knew it had -- as a tumor suppressor," said the La Jolla Institute's ... disease. The team determined that tumor production hinged on the PLC-beta 3's ability to ...

Nanoparticle-delivered 'suicide' genes slowed ovarian tumor growth

... ovarian cancer that has promise for targeting tumor cells and leaving healthy cells healthy," said ... of this technique, the researchers measured tumor volume before and after treatment. They found ... lifespan by nearly four weeks and suppressed tumor growth more effectively, and with minimal ...

A crystal ball for brain cancer?

... Survival rates drop even lower if the tumor returns. Conventional therapies produce little ... only 8 to 15 percent of patients survive without tumor growth six months after treatment. The UCLA ... the team saw requires an understanding of how the tumor creates an independent blood supply. Cancer ...

Study shows cancer vaccines led to long-term survival for patients with metastatic melanoma

... from Self-Renewing, Proliferating Autologous tumor Cells as Patient-Specific Anti-Tumor Vaccines in ... the patient's immune system to react against tumor stem cells or early progenitor cells that can ... observed following vaccination with irradiated tumor cells in 48 melanoma patients in a previous trial ...

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

... variety of cancers and blood disorders. Because tumor cells that result from aberrant changes shed ... Georgia Cancer Coalition Scholar. "Every single tumor that anybody has looked at has aberrant change in ... lot of things we don't know," Dr. Shi says. "A tumor is not only gaining methylation in certain areas ...

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Tumor in Biological Technology

Viral Genetics Creates Subsidiary to Develop Cancer Therapy

... technology" (MDT), which focuses on blocking a tumor cell's ability to generate energy from glucose or ... radiation therapy to further limit the growth of tumor cells. Dr. Richard J. Trauger, Ph. D., will be ... on the cutting edge of metabolic disruption of tumor cells for many years helped develop the process ...

OncoGenex Reports Second Quarter 2009 Financial Results

... demonstrated declines in circulating tumor cells at all doses evaluated as well as evidence of reduction in tumor markers. Reductions in circulating tumor cells ...

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

... specifically targets cancer stem cells, a type of tumor cell responsible for driving tumor initiation, growth and recurrence. Research ... blocking a key cancer stem cell pathway impacts tumor cell proliferation, growth and recurrence." ...

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

... and its suppression has been shown to decrease tumor size and improve hearing in some patients with ... inhibitor improved hearing and led to tumor shrinkage in some patients," said Scott R. ... of the study is to assess how PTC299 affects tumor volume and changes in hearing and word ...

Varian Medical Systems to Showcase a Wide Spectrum of New and Updated Products That Improve Radiotherapy Treatment Processes at 2009 AAPM Meeting

... information about the probability of achieving tumor control alongside the risk of damaging healthy ... a single treatment plan for treating a large tumor and then deliver the treatment in one operation, rather than treating one small portion of the tumor at a time. Varian's AAPM ...

Champions Biotechnology Partners with Do-Coop Technologies to Advance Its Novel Oncology Compound Into Biomerk Tumorgraft(TM) Testing

... development of advanced preclinical platforms and tumor specific data to enhance the value of oncology ... development of advanced preclinical platforms and tumor specific data to enhance and accelerate the value ... offers its predictive preclinical platform and tumor specific data to physicians for personalized ...

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Tumor in Biological Products

Mouse Anti-67kD Laminin Receptor Prediluted Monoclonal Antibody, Unconjugated, SPM278 from GeneTex

Description:... factor in breast cancer and correlates with the dissemination of the tumor cells in bone marrow. Laminin Receptor appears to play an important role in tumor invasion and ....
Company:GeneTex

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 ...
Company:Lab Vision

Rabbit Anti-Wilm's Tumor Protein Polyclonal Antibody, Unconjugated from Calbiochem

Description:... In 10 μM PBS, 0.2 % BSA, pH 7.6. Recognizes the ~47-55 kDa Wilm's tumor protein in Wilm's tumor tissue. ...
Company:Calbiochem

Cell Invasion Colorimetric Assay Kit from CHEMICON

Description:... Invasion through the extracellular matrix (ECM) is an important step in tumor metastasis. Cancer cells initiate invasion by adhering to and spreading ... Assay Kit provides an efficient system for evaluating the invasion of tumor cells through a basement membrane model. The kit utilizes ECMatrix, a ...
Company:CHEMICON

Rabbit Anti-Wilm's tumor Polyclonal Antibody, Unconjugated from Abcam

Description:... Rabbit polyclonal to Wilms tumor Protein ( Abpromise for all tested applications). entrezGeneID: 7490 SwissProtID: ...
Company:Abcam

Anti-Human Monoclonal Antibody, Unconjugated, Clone 115D8 from Cell Sciences

Description:... Anti-human Carcinoma Associated Antigen, Clone 115D8, Monoclonal Antibody Innate Immunity - tumor ...
Company:Cell Sciences

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Tumor in Biological Definition

Apoptosis

... 3.1 Apoptosis and the role of interferon in tumor suppression 3.2 Cancer and defective apoptotic pathways 3.3 Role of apoptotic products in tumor immunity 4 History and highlights in ... faster than they die, effectively developing a tumor . The cells are dividing slower than they die, ...

Cancer

... of cells can lead to either a benign tumor or a malignant tumor (cancer). Benign tumors do not spread to other ... Local symptoms : unusual swelling ( tumor in Latin means swelling), hemorrhage ...

Growth curve

... chemotherapy is related to the rate of tumor growth before treatment. Tumors that grow rapidly ... replicate their DNA and divide. A rapidly growing tumor will have more actively dividing cells and more ... drugs. In the example shown in Figure 2, a tumor is found after the cell growth rate has slowed. ...

Oncogene

... gene that can cause a cell to develop into a tumor cell, possibly resulting in cancer . ... Upon activation , it (or its product) becomes a tumor inducing agent, an oncogene. Activation ... factors . Related articles tumor suppressor gene Apoptosis ...

Tumor

... for the main article about malignant tumors. tumor ( American English ) or tumour ( British ... and is sometimes still used with that meaning. tumor meaning swelling is one of the five classical ... tubular adenoma , renal cell carcinoma (Grawitz tumor ) hepatocytes: hepatocellular adenoma , ...

Magnetic resonance imaging

... practice, MRI is used to distinguish pathologic tissue (such as a brain tumor ) from normal tissue. One of the advantages of an MRI scan is that, ... system then computes the precise location, shape and orientation of the tumor mass, correcting for any spatial distortion inherent in the system. The ...

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Tumor in Biological Dictionary

Untranslated RNA

... RNA from Alpha-Tropomyosin Gene Suppresses tumor Activity. ... Expression of prohibitin 3' ... :: physiology; Research Support, Non-U.S. ... tumor Suppression by the Prohibitin Gene 3' ... or 3′- untranslated regions (UTRs) of mRNA. ... tumor suppression by RNA from the 3′ untranslated ...

Tumor suppressor

... A tumor suppressor gene, or antioncogene, is a gene ... will be reviewed below, a large number of tumor suppressor genes ... Thus far, about 30 tumor suppressor ... a unique subset of the ...

Tumor

... A tumor or tumour is the name for a swelling or lesion formed by an abnormal growth of cells . tumor is not synonymous with cancer. A tumor can be benign, pre-malignant or malignant, ...

Seminal vesicles

... surgery for the treatment of low grade phyllodes tumor of the seminal vesicle . Primary ... structures located above and behind the ... T3c: tumor invades the seminal vesicle (s) ... SVI: see ... Vesicles Male Urethra and Penis Atlas of tumor Pathology Afip Third ... ...

Interstitial cells

... Reproduction > Article: Interstitial Cell tumor ... An interstitial cell tumor is a benign tumor of the testicle. ... Cells are the smallest ...

Glycome

... of all glycan structures of ... An NCI-funded tumor Glycome Laboratory. Director: Denong Wang, MD, PhD ... one of the seven NCI-funded tumor Glycome Laboratories, the principal component ... a brute-force' approach impractical. ... Seven tumor Glycome Laboratories are searching for ...

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(Date:10/1/2014)... research study published today in the Journal of ... older than 50 years with moderate or severe chronic ... Researchers from the University of Melbourne randomly assigned 282 ... to no acupuncture or sham or pretend laser treatment. ... participants and acupuncturists blinded to laser and sham (inactive) ...
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