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| 1 | Use of blood-based biomarkers for early diagnosis and surveillance of colorectal cancer显示文摘Early screening for colorectal cancer(CRC) holds the key to combat and control the increasing global burden of CRC morbidity and mortality. However, the current available screening modalities are severely inadequate because of their high cost and cumbersome preparatory procedures that ultimately lead to a low participation rate. People simply do not like to have colonoscopies. It would be ideal, therefore, to develop an alternative modality based on blood biomarkers as the first line screening test. This will allow for the differentiation of the general population from high risk individuals. Colonoscopy would then become the secondary test, to further screen the high risk segment of the population. This will encourage participation and therefore help to reach the goal of early detection and thereby reduce the anticipated increasing global CRC incidence rate. A blood-based screening test is anappealing alternative as it is non-invasive and poses minimal risk to patients. It is easy to perform, can be repeated at shorter intervals, and therefore would likely lead to a much higher participation rate. This review surveys various blood-based test strategies currently under investigation, discusses the potency of what is available, and assesses how new technology may contribute to future test design. | Ganepola AP Ganepola Joel Nizin John R Rutledge David H Chang | 2014 | World Journal of Gastrointestinal Oncology2014，6，4： | 11 |
| 2 | Novel blood-based microRNA biomarker panel for early diagnosis of pancreatic cancer显示文摘AIM:To develop a panel of blood-based diagnostic biomarkers consisting of circulating microRNAs for the detection of pancreatic cancer at an early stage.METHODS:Blood-based circulating microRNAs were profiled by high throughput screening using microarray analysis,comparing differential expression between early stage pancreatic cancer patients(n = 8) and healthy controls(n = 11).A panel of candidate microRNAs was generated based on the microarray signature profiling,including unsupervised clustering and statistical analysis of differential expression levels,and findings from the published literature.The selected candidate microRNAs were then confirmed using TaqMan real-time quantitative reverse transcription polymerase chain reaction(RT-qPCR) to further narrow down to a three-microRNA diagnostic panel.The three-microRNA diagnostic panel was validated with independent experimental proce-dures and instrumentation of RT-qPCR at an independent venue with a new cohort of cancer patients(n = 11),healthy controls(n = 11),and a group of high risk controls(n = 11).Receiver operating characteristic curve analysis was performed to assess the diagnostic capability of the three-microRNA panel.RESULTS:In the initial high throughput screening,1220 known human microRNAs were screened for differential expression in pancreatic cancer patients versus controls.A subset of 42 microRNAs was then generated based on this data analysis and current published literature.Eight microRNAs were selected from the list of 42 targets for confirmation study,and three-microRNAs,miR-642b,miR-885-5p,and miR-22,were confirmed to show consistent expression between microarray and RT-qPCR.These three microRNAs were then validated and evaluated as a diagnostic panel with a new cohort of patients and controls and found to yield high sensitivity(91%) and specificity(91%) with an area under the curve of 0.97(P < 0.001).Compared to the CA19-9 marker at 73%,the three-microRNA panel has higher sensitivity although CA19-9 has higher specificity of 100%.CONCLUSION:The identified panel of three microRNA biomarkers can potentially be used as a diagnostic tool for early stage pancreatic cancer. | Ganepola AP Ganepola John R Rutledge Paritosh Suman Anusak Yiengpruksawan David H Chang | 2014 | World Journal of Gastrointestinal Oncology2014，6，1： | 9 |
| 3 | Extended field technique in the man-agement of the cancers of the uterine cervix显示文摘 | Fletcher G H Rutledge F N | 1972 | Am J RoentqenolRadium Ther Nucl Med1972，114，1： | 1 |
| 4 | Electrospinning Bombyx mori silk with poly (ethylene oxide)显示文摘 | H J J FRIDRIKH S V RUTLEDGE G C | 2002 | Biomaromolecules2002，3，： | 1 |
| 5 | RAPD analysis of genetic variation among propanil-resistant and -susceptible Echinochloa erus-galli populations in Arkansas 显示文摘 | Rutledge J Talbert R E Sheller C H | 2000 | Weed Science2000，48，6： | 1 |
| 6 | Depression in heart failure a meta-analytic review of prevalence,intervention effects, and associations with clinical outcomes显示文摘 | Rutledge T Reis V A Linke S E Greenberg B H Mills P J | 2006 | J Am Coil Cardiol2006，48，： | 1 |
| 7 | Detection of DNA damage in bovine metaphase Ⅱ oocytes resulting from cryopreservation 显示文摘 | Men H Monson RL Parrish JJ Rutledge JJ | 2003 | Mol Reprod Dev2003，64，2： | 1 |
| 8 | Simple isolation of Antimycin A1 and some of its toxicological properties显示文摘 | HAMILTON P B CARROLL F I RUTLEDGE J H | 1969 | Applied Microbiology1969，17，1： | 1 |
| 9 | Production of submi erometer diameter fibers by two-fluid electrospinning 显示文摘 | Yu J H Fridrikh S V Rutledge G C | 2004 | Advanced Materials2004，16，17： | 1 |
| 10 | Benefit of mammography screening in women ages 40 to 49 years显示文摘 | Smart C R Hendrick R E Rutledge J H | 1995 | Current Evidence from Fandomized Controlled Trials Cancer1995，75，7： | 1 |
| 11 | Dyslexia:challenges and opportunities for public libraries 显示文摘 | Rutledge H | 2002 | Journal of Librarianship and Information Science2002，，34： | 1 |
| 12 | Plastic deformation of semicrystalline polyethylene by X-ray scattering: comparison with atomistic simulations 显示文摘 | Che J Locker C R Lee S Rutledge G C Hsiao B S Tsou A H | 2013 | Macromolecules2013，46，13： | 1 |
| 13 | Topi- cal mosquito repellants Ⅻ: N-substituted ureas and cyclic ureas显示文摘 | Skinner W A Crawford H T Rutledge L C | 1979 | Journal of Pharmaceutical Sciences1979，68，3： | 1 |
| 14 | Production of submicrometer diameter fibers by two-fluid electrospinning显示文摘 | Yu J H Fridrikh S V Rutledge G C | 2004 | Advanced Materials2004，16，17： | 1 |
| 15 | Effect of meiotic stages and maturation protocols on bovine ooeyte's resistance to cryopreservation 显示文摘 | Men H Monson R L Rutledge J J | 2002 | Theriogenology2002，57，： | 1 |
| 16 | 显示文摘 | Jin H J Fridrikh S V Rutledge G C | 2002 | J Biomacromolecules2002，3，6： | 1 |
| 17 | Production of submicrometer diameter fibers by two-fluid electrospinning显示文摘 | YU J H FRIDRIKH S V RUTLEDGE G C | 2004 | Adv Mater2004，16，17： | 1 |
| 18 | 查看详情显示文摘 | Tuteja A Choi W Ma M Mabry J M Mazzella S A Rutledge G C McKinley G H Cohen R E | | 0，，： | 1 |
| 19 | Production of submicrometer diameter fibers by two-fluid electrospinning显示文摘 | YU J H FRIDRIKH S V RUTLEDGE G C | 2004 | Advanced Materials2004，16，17： | 1 |
| 20 | Studies on the Mechanism of Operation of the L Cathode显示文摘 | Rittner E S Ahlert R H Rutledge W C | 1956 | Journal of Applied Physics1956，28，2： | 1 |
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