Sentences with phrase «single cancer marker»
«Our research translates this technological development over to the biosciences and offers the possibility of a new biomedical diagnostics technique capable of detecting the presence of even a single cancer marker molecule.»
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Arnold and collaborators then devised a way to make these WGM biosensors sensitive enough to identify even the smallest individual bio-particles from the RNA virus MS2 to single molecules down to 6 zepto - grams (6x10 - 21grams), below the mass of all known cancer markers.
In the current study, PCA3 was detected in some, but not all of the study samples, suggesting that reliance on a single biomarker may be insufficient for prostate cancer detection, while combining additional markers may increase the specificity and sensitivity of the test.
Objective To identify common genetic markers that may confer differential benefit from aspirin or NSAID chemoprevention, we tested gene × environment interactions between regular use of aspirin and / or NSAIDs and single - nucleotide polymorphisms (SNPs) in relation to risk of colorectal cancer.
Previous genetic studies have examined the association of aspirin, NSAIDs, or both with colorectal cancer according to a limited number of candidate genes or pathways.6 - 10 Thus, to comprehensively identify common genetic markers that characterize individuals who may obtain differential benefit from aspirin and NSAIDs, we conducted a discovery - based, genome - wide analysis of gene × environment interactions between regular use of aspirin, NSAIDs, or both and single - nucleotide polymorphisms (SNPs) in relation to risk of colorectal cancer.
Quantitative proteomics study of breast cancer cell lines isolated from a single patient: discovery of TIMM17A as a marker for breast cancer.
Other flow cytometry applications include: cellular phenotyping by multiparameter cytofluorimetric analysis, sorting of fluorescence protein - tagged cells, assessing apoptosis and cell cycle status, the identification / isolation of stem and cancer stem cells (e.g., marker positive, side - population, etc.) and the deposition of single cells.