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Marker in Medical News

Most common brain cancer may start in neural stem cells

... that the expression of mutant p53 protein is a marker for glioma cells in all stages of the disease. ... and progression? If so, we can use this as a marker for brain cancer in brain cells," says Yuan Wang, ... supports the idea that mutant p53 can be a useful marker to trace the glioma cells at all stages. ...

Most common brain cancer may originate in neural stem cells

... that the expression of mutant p53 protein is a marker for glioma cells in all stages of the disease. ... and progression? If so, we can use this as a marker for brain cancer in brain cells," says Yuan Wang, ... supports the idea that mutant p53 can be a useful marker to trace the glioma cells at all stages. ...

An efficient approach to monitor gastrointestinal microflora changes

... of bacterial communities. A molecular marker was identified for Pi-deficiency in rats. The ... Both the fingerprint analysis and the identified marker were demonstrated to distinguish the Pi-deficiency. The identified molecular marker may have application in the screening of active ...

Genetic marker may predict early onset of prostate cancer

... Center researchers have identified a genetic marker that is associated with an earlier onset of ... prostate cancer. If the data are confirmed, the marker may help clinicians personalize prostate cancer ... of prostate cancer. They then evaluated this marker in 183 Caucasian men who have a family history of ...

New universal breast cancer marker predicts recurrence and clinical outcome

... of caveolin-1 in the stroma also appeared to be a marker for drug resistance in patients receiving ... 11.5-fold reduction in five-year PFS. "This marker serves not only as a prognostic marker, but also ... Dr. Lisanti said. "We can identify this marker at breast cancer diagnosis, which is important ...

Wayne State University Scientists ID New Biomarker for Prostate Cancer

... at Wayne State University have identified a new marker for prostate cancer progression that may one day ... identified a cleaved form of galectin-3 as a marker for prostate cancer progression. According to the ... that galectin-3 may serve as both a diagnostic marker and therapeutic target for future prostate cancer ...

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Marker in Medical Technology

Discovery of Marker for Colon Stem Cells Could Shed Light on What Drives Tumor Growth

... that aldehyde dehydrogenase 1 (ALDH1) is a marker for identifying and isolating colon stem cells is ... because it had previously been identified as a marker for leukemias, brain cancers, and breast cancer. ... researchers found that ALDH1 is a more specific marker for colon cancer stem cells than are other ...

Panacea Pharmaceuticals Announces Issuance of a U.S. Patent Covering Anti-HAAH Antibodies

... in early 2009. HAAH is a cancer molecular marker that has been detected by immunohistochemical staining in a broad range of cancers; this marker was originally discovered at the Rhode Island ... drug target for cancer therapy as well as a marker for cancer diagnosis. HAAH over-expression has ...

Markers in Blood and Spinal Fluid, and a New Imaging Agent, Show Promise for Early Detection of Alzheimer's

... test for Alzheimer's disease." Spinal Fluid marker Tracks Brain Amyloid, May Identify ... AB42 in cerebrospinal fluid (CSF) is an effective marker for determining the presence of amyloid in the brain as assessed by PET scans using a marker called Pittsburgh Compound B (PIB). In a new ...

New Data Showed ACTOS(R) (pioglitazone HCl) Prevented Progression of Atherosclerotic Plaque Volume in Patients With Type 2 Diabetes

... population using IVUS, a unique marker for coronary atherosclerosis CHICAGO, March 31 ... of plaque build-up in the coronary arteries, a marker of coronary atherosclerosis. The data are ... neck arteries. CIMT is an established surrogate marker of atherosclerosis. The CHICAGO ...

Prometheus Announces New Findings Regarding Patients at Risk for Celiac Disease at DDW

... new findings regarding a correlation between an important serologic marker used in the detection of Crohn's disease and particular genetic markers in ... the sensitivity of the test by more than 25% when compared to single marker sensitivity values. About Celiac Celiac disease is an ...

Pistachios Offer Protective Benefits Against Heart Disease, Type II Diabetes and Obesity

... suggest that nut consumption is linked to a lower body mass index - a marker for overweight and obesity, and pistachios are thought to provide a high ... on each diet intervention, researchers measured the subjects' HbA1c (a marker of blood sugar control over the previous three months) as well as blood ...

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Marker in Medical Products

Geggel Corneal Transplant Marker

Description:... a 16 or 24 running bite suture placement. Each marker places inner and outer points on the cornea to ... improvement in astigmatism control. The 16-bite marker product number is 8-12112, and the 24-bite marker product number is 8-12107. The instruments are ...
Company:Rhein Medical, Inc.

MICROMARK® II Tissue Marker

Description:... Deploying a radiographic Tissue marker directly to the biopsy site helps to identify ... was performed. The MICROMARK® II Tissue marker is the only marker specifically designed and tested for use with the ...
Company:Ethicon, Inc.

NGAL Rapid ELISA Kit

Description:... (neutrophil gelatinase-associated lipocalin, lipocalin-2) is a new early marker for acute renal injury, predicting acute renal failure with a >90% ... early as 2 hours after renal injury. This makes NGAL an ideal diagnostic marker for acute renal failure. Quantitative determination of NGAL in human ...
Company:AntibodyShop A/S

96 Well Gel Electrophoresis System

Description:... pipette. For the first time in the industry two sets of off-set marker lanes are also included (one on each side), with differential spacing so that there is no confusion possible between marker and sample lanes. Gel casting and visualisation take place in the same ...
Company:Assay Designs Inc.

S.M.A.R.T. Control Stent System

Description:... MicroMarker technology aids in visualization at any angle. The Cordis marker Securement System of laser-cutting a solid tube of Nitinol and coining the markers ensures marker security on the S.M.A.R.T. CONTROL ....
Company:Cordis Corporation

Outback LTD Re-Entry Catheter

Description:... of a peripheral vessel. Locate Proprietary "Locate fluoroscopic marker provides excellent visibility, facilitates rapid and accurate orientation ... the need for additional equipment Tune "Tune fluoroscopic marker combined with 90 degree orthogonal view confirms desired alignment in ...
Company:Lumend Inc.

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Marker in Medical Definition

Surrogate markers

... Surrogate endpoint . ( Discuss ) A surrogate marker (or surrogate end point ) is term used in ... fragmented blood cells are a surrogate marker for organ failure or stroke in TTP ; the S-phase duration, may be used as a surrogate marker for breast cancer occurrence; CD4 count is a ...
Marker in Medical Dictionary

PSA

... a rise in PSA . Since 1986, however, a blood test for a tumor marker called prostate -specific antigen ( PSA ) has greatly increased the ... a disease ; the life expectancy. PSA ( Prostate -specific antigen ) A marker used to determine prostate disease ; it may be benign or malignant. ...

Anatomy

... the metatarsal s. Each toe (phalanx) is made up of several small bones called phalanges. The anatomy of the optic nerve makes it a sensitive marker for problems inside the brain. This nerve is a thick cord that connects the back of each eyeball and its retina to the brain. Ear anatomy ...

Blood

... more consi stent . Cardiac blood pool scan Definition A cardiac blood pool scan is a non- invasive test that uses a mildly radioactive marker to observe the functioning of the left ventricle of the heart . Blood circulates through the kidney s for filtration. As the first step ...

Cardiac

... CPK-MB, and LDH . Cardiac blood pool scan Definition A cardiac blood pool scan is a non- invasive test that uses a mildly radioactive marker to observe the functioning of the left ventricle of the heart . Cardiac output: The amount of blood that is pumped by the heart per ...

Cell

... in a membrane . B- cell leukemia / lymphoma panel Definition: B- cell leukemia / lymphoma panel is a test that looks for characteristic marker protein s on the surface of B- lymphocyte s (a type of white blood cell ). Large- cell carcinoma - 10-15% Like all cancer s, lung cancer ...

C-reactive protein

... detection of high risk will allow physician s to prescribe preventive therapies, i.e. It has also been shown that high blood levels of another marker inflammation , C-reactive protein (CRP), are tied to cardiovascular risk. Blood tests such as a complete blood count ( CBC ), ...

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Marker in Biological News

Tips from the American Journal of Pathology

... of stromal caveolin-1 expression as a prognostic marker for breast cancer progression. These articles ... value of epithelial caveolin-1 as a prognostic marker has been limited. Witkiewicz et al and Sloan ... microenvironment and serve as a new prognostic marker for breast cancer progression. Dr. Mina ...

Tips from the American Journal of Pathology

... Am J Pathol 2009, 174: 1443-1458 New marker for Prostate Cancer Progression Avraham Raz ... have identified a cleaved form of galectin-3 as a marker for prostate cancer progression. These data are ... therapies. Decreased expression of the marker galectin-3 has been reported to correlate with ...

Biomedical research profits from the exploration of the deep sea

... molecules responsible and their application as marker in living cells. Many marine organisms such as ... protein, named cerFP505, can be well applied as marker protein in mammalian cells at normal body ... an ideal lead structure for the development of marker proteins for super-resolution microscopy, say the ...

Researchers devise means to create blood by identifying earliest stem cells

... not more so, we've got ACE as a 'new' old marker to guide our work," Zambidis adds. Researchers ... as well as new ways to find and manipulate this marker to make them grow." The team's findings, ... The researchers found not only that ACE was a marker for hemangioblasts, but turning off the enzyme ...

Plasma DNA level is a reliable marker of recurrent esophageal cancer, study finds

... Surgeons shows elevated plasma DNA is a reliable marker of recurrent esophageal cancer. The study also ... is usually diagnosed at a late stage. An accurate marker for detecting esophageal cancer that has spread ... and specificity of plasma DNA as a preoperative marker of metastasized disease and a ...

UM researchers find new marker to identify cancer stem cells

... Michigan Comprehensive Cancer Center have found a marker that can be used to identify stem cells in breast ... worst outcomes, suggesting this easily detected marker could be used to assess prognosis. This study is a big step because it provides a marker thats easy to use in both normal and cancer ....

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Marker in Biological Technology

Clarient Granted Exclusive License to Commercialize Breast Cancer Biomarker by Indiana University Research and Technology Corporation

... Researchers concluded Oncotype Dx and the FOXA1 marker can potentially be used interchangeably if ... have over competitive tests will help put this marker on a rapid commercial track and support our ... in women with early stage disease. Clearly, this marker is a tremendous addition to Clarient's rich menu ...

New Discoveries on a Fingertip Test for Screening Silent Heart Disease Promising Results of Recent Clinical Studies to be Presented during the 2009 American College of Cardiology Conference, March 29th - April 1st in Orlando

... studies." Researchers hope that VENDYS, by measuring a dynamic marker of vascular disease, can fill the gap in existing cardiovascular risk ... Furthermore, unlike coronary calcium or carotid IMT, it is a dynamic marker and changes quickly with the progression and regression of the ...

Atherotech Announces Addition of ApoAI Heart Disease, Diabetes Risk Marker to VAP(R) Test

... cardiovascular diseases. The new, clinically validated heart disease risk marker is included with the VAP Cholesterol Test at no added cost. "The new ... the apoB/apoAI ratio is superior to all other cardiovascular disease risk marker ratios." ApoAI is the main protein component of protective HDL ...

International Guidelines for First-Line use of Freelite(TM) in Diagnosis and Management of Multiple Myeloma to be Published in "Leukemia"

... Immunoglobulin free light chains (FLC) in serum are an important tumour marker present in patients suffering from MM and associated malignancies. The ... regimes being assessed. Freelite has been used as a sensitive marker for the efficacy of some of these newer treatments and has helped ...

RVX-208 Exploratory Study Illustrates Early Potential for Alzheimer's Disease

... First in class drug illustrates early signal of transport of key amyloid marker from brain TSX Exchange Symbol: RVX CALGARY, Nov. 10 ... that treatment with RVX-208 resulted in a positive trend on an important marker of cognitive function and Alzheimer's disease, Amyloid-beta40 is an ...

LI-COR Introduces the Odyssey(R) Two-Color NIR Fluorescent Protein Molecular Weight Marker

... -- LI-COR Biosciences introduces a new, novel protein molecular weight marker for detection on the Odyssey(R) Infrared Imaging system. The Odyssey ... and fluoresces in the 700 and 800 nm channels of the Odyssey System. The marker was designed for use with polyacrylamide gels and can be used to visualize ...

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Marker in Biological Products

Embryonic Stem Cell Marker Antibody Panels from R&D Systems

Description:... stem cell products. The Human Embryonic Stem Cell marker Antibody Panel (Catalog # SC008) contains the ... SSEA-1 and SSEA-4. The Human Embryonic Stem Cell marker Antibody Panel Plus (Catalog # SC009) contains ... Embryonic Stem (ES) cells by evaluating ES cell marker ....
Company:R&D Systems

dsRNA Marker from Abnova Corporation

Description:... The dsRNA marker consists of ten double-stranded RNAs, 10, 20, 30, ... 300, 400, 500 and 1,000 base pairs. The dsRNA marker is an ideal size marker for determinating sizes of double-stranded RNAs. ...
Company:Abnova Corporation

2-D MARKER from Pierce Biotechnology, Inc.

Description:... The new Pierce ready-to-use 2-D gel marker mix was designed specifically to aid the proteome analyst. This 2-D gel marker mix contains a complement of seven reduced and ... of proteins Each protein in this marker mix was carefully selected to give a useful range ...
Company:Pierce Biotechnology, Inc.

Senescence Colorimetric Assay Kit from BioVision

Description:... Designed to histochemically detect specific senescence marker in distinct pH in cultured cells and tissue sections. The specific marker is only present in senescent cells (not found in ...
Company:BioVision

* Quick & Easy E. coli Gene Deletion Kit from Gene Bridges GmbH

Description:... specific, and faithful manner. An FRT-flanked kanamycin resistance marker cassette is supplied with the kit which can be used to replace a gene on ... of the targeted gene allows the subsequent removal of the selection marker by a Flp recombinase step, if required. Flp expression plasmids can be ...
Company:Gene Bridges GmbH

Marker for 2D Electrophoresis from Sigma-Aldrich

Description:... This marker is specifically designed for two-dimensional electrophoresis (2D) and denaturing (urea) IEF. The four proteins in this marker have been selected to provide a diagonal pattern across a 2D gel. The pI ...
Company:Sigma-Aldrich

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Marker in Biological Definition

Gel electrophoresis

... same speed, which usually means they are about the same size. There are special markers available, which contain molecules of known sizes. If such a marker was run on one lane in the gel parallel to the mixture(s), the bands it displays can be compared to those of the mixture(s) in order to determine ...

Gel electrophoresis

... same speed, which usually means they are about the same size. There are special markers available, which contain molecules of known sizes. If such a marker was run on one lane in the gel parallel to the mixture(s), the bands it displays can be compared to those of the mixture(s) in order to determine ...

Genetics

... number of genes are known as quantitative traits, and their mapping to a location on the chromosome requires accurate phenotypic, pedigree and marker data from a large number of related individuals. Ecological genetics again builds upon the basic principles of population genetics but is more ...

Isozyme

... (such as direct DNA sequencing , Single nucleotide polymorphisms and microsatellites ), they are still amongst the quickest and cheapest marker systems to develop, and remain (as of 2005 ) an excellent choice for projects that only need to identify low levels of genetic variation, e.g. ...

Primer

... a DNA strand. A sequencing method called dideoxy sequencing (also known as chain termination method or Sanger method ) uses a primer as a start marker for the chain reaction. In polymerase chain reaction (PCR), primers are used to determine the DNA fragment to be amplified by the PCR process. The ...

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Marker in Biological Dictionary

Marker

... A marker pen, marking pen, felt-tip pen, or marker , is a pen which has its own ink-source, and ... a porous material, such as felt or nylon. marker (2005 film), a television film starring Link ...

Genetic marker

... A genetic marker is a gene or DNA sequence with a known ... genomic loci, that can be observed. A genetic marker ... Genetic Visions, Inc., tests DNA from ... to identify genes influencing ... A genetic marker associated with a trait of interest can be ...

Sequence tagged site

... Timeline Online Education Kit: 1989: Sequence - tagged Sites , Another marker ... Sequence - tagged Sites , Another Marker. A sequence - tagged ... - tagged sites (STSs) facilitate the conversion of a genetic ... marker technology based on sequence - tagged sites (STSs) offers a way of ...

SDS-PAGE

... for all laboratory protocols ... Figure 2: Tricine– SDS - PAGE of marker proteins using various types of gel. ... In SDS -polyacrylamide ... SDS - PAGE - Definition. Picture of an SDS - PAGE . The molecular marker is in the left lane. SDS - PAGE stands for Sodium Dodecyl Sulfate ...

Centimorgan

... two genes. ... One centimorgan is equal to a 1% chance that a marker at one genetic locus will ... In human beings, 1 centimorgan is ... Genome Program. ... One centimorgan is equal to a 1% chance that a marker at one genetic locus will ... ... of one centiMorgan , a unit of ...

Cell-mediated immunity

... immunity involved T cells, macrophages, and other ... Neopterin as a marker for activated cell - mediated immunity : application in HIV infection ... and kill invaders. ... Decrease In Cell - Mediated Immunity –A marker For Allostatic Load Effects on Immune Function ... and chronic stress ...

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