Tag: "proteomic" at medical news

New test improves detection of bladder cancer

...noninvasive urine-based test for the protein NMP22 proteomic marker could improve detection of bladder cancer. ...during the patient visit," the authors write. "The proteomic marker detected 4 cancers that were not visualized during initial cystoscopy, including 3 that were ...

Another look finds promising proteomics test is not biologically plausible

..."The technology being used to develop a variety of proteomic diagnostic tests is getting better and we are gett...uthors of the Lancet study have reported different proteomic patterns in three separate data sets. Researchers at the State University of New York, Stony Brook, ...

Future of clinical medicine research is at risk, warns professor

...erity of inflammation in the airways. By applying proteomic techniques, initially to washings from the lung airways and latterly to induced sputum, highly specific proteins relating to the disease and the inflammation have been identified. The same techniques have shown similarly promising results in other l...

Poor response to chemotherapy does not mean poor outcome for patients with rare breast cancer

.... "Additional investigation, including genomic and proteomic studies, are warranted to help clarify the unique biological features of this disease." Invasive lobular carcinoma is the second most common type of invasive breast cancer after invasive ductal carcinoma, according to the researchers, and accounts fo...

Fred Hutchinson receives $9.7 million to lead early detection consortium

...astructure necessary for moving the results of new proteomic technologies from the laboratory into the clinic. ...ject, will consult on a number of issues regarding proteomic analysis, including the creation of a public-use database....

Promising diagnostic test for sleeping sickness

...h sample. Mass spectrometry created distinct blood proteomic signatures characteristic of human African trypano...eport the accurate diagnosis of an infection using proteomic signature analysis. The same approach could, equally, be used to improve the diagnostic accuracy of ...

First biomarkers to diagnose Lou Gehrig's disease found in CNS

...etween ALS and non-ALS patients. But using the new proteomic technology and two different and complex computer algorithms, they were able to identify a series of protein peaks a pattern that produced a high level of sensitivity (accurately identifying all the ALS patients) and specificity (avoiding false pos...

Nanotech imaging, molecular fingerprints and signatures hold promise for cancer

...earchers described advances in imaging technology, proteomic and metabolomic analysis that may lead to improved...nostic information," Mehta said. "By examining the proteomic pattern of proteins that bind to albumin, we stand to advance our opportunities for precise diagnost...

Cancer markers news backgrounder: Future of cancer diagnosis, treatment lies in tumor 'barcode'

...t advanced techniques, such as DNA microarrays and proteomic technology, to find those genes and proteins that are specific to cancer, and that may offer a potential target for drug treatment. At M. D. Anderson, those investigations are under way in many different types of cancer, and progress has been report...

NIAID reports 'tremendous progress' in biodefense research

... repository; and provide researchers with genomic, proteomic and bioinformatic resources. Immunology--NIAID is funding research to better understand the body's own protective mechanisms. In particular, one recent large-scale grant is funding sophisticated studies of the human innate immune system. Another new ...

U of Washington establishes $9 million center to study hepatitis-induced liver disease

...time that we will be able to apply high-throughput proteomic technologies and computational tools developed here to an acute clinical problem, liver disease caused by HCV," Aebersold said. "This innovative program will also enable us to further formalize and expand the research collaborations between the Unive...

Other highlights in the October 16 issue of JNCI

..., M.D., Ph.D., and their colleagues then used this proteomic pattern to determine how well it predicted disease...g benign conditions. The researchers note that the proteomic pattern test cannot replace biopsy as a cancer detection tool. However, they suggest that "serum pro...

Protein patterns may aid prostate cancer detection

...prostate conditions. The researchers identified a proteomic pattern, or "computational disease model," that be... cancer detection tool. However, they said, "serum proteomic pattern analysis may be used in the future to aid clinicians so that fewer men are subjected to unne...

Protein patterns in blood may predict prostate cancer diagnosis

...n abnormal PSA level do not have cancer. The new proteomic approach has a higher specificity - that is, of th...first author of the study. "We hope that by using proteomic pattern analysis screening in combination with other screening methods, we can reduce the number of ...

Applied Biosystems introduces next generation production level DNA analysis systems

...eutics. Celera intends to leverage its genomic and proteomic technology platforms to identify drug targets and diagnostic marker candidates, and to discover novel therapeutic candidates. Its Celera Discovery System online platform is an integrated source of information based on the human genome and other biolo...

Computer-assisted detection of proteomic pattern could help screening for ovarian cancer

...nvasive computer-assisted technique which assesses proteomic patterns in blood could be a step towards effectiv...l changes within the ovaries might be reflected in proteomic patterns in the blood; Emanuel F Petricoin III from the US Food and Drug Administration, and colleag...

Millennium, Aventis Pharma form novel alliance

...transcriptional profiling, molecular pathology and proteomic technologies, as well as other technological tools. Millennium will also transfer vaccine targets and related data to Aventis Pasteur for use in the development of cancer vaccines. Technology Development Millennium and Aventis will work jointly on...

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