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Point-of-care testing for prostate cancer diagnosis
Y. Uludag; I.E. Tothill

This presentation describes the potential of using a new fully automated QCM biosensor and a commercial SPR biosensor for the detection of PSA, a biomarker for prostate cancer. Initially a new buffer was formulated to eliminate 98% of the non-specific human serum protein binding to the sensors. Obtained results indicate that both instruments can be used for the fast and easy detection of PSA (0.29-150 ng/ml) in serum.

A Web Interface for Automatic Microarray Analysis
Enrico Glaab, Jonathan M. Garibaldi, Natalio Krasnogor

DNA-Microarray technology provides a diagnostic tool for studying cancer and genetic diseases, allowing the experimenter to identify disease related genes and predict the tumour type for new cell samples. However, the statistical analysis of microarray data is a time-consuming and error-prone process. To address this problem we have developed a web interface for automatic DNA-microarray analysis, ArrayMining.net, which guides the user through the analysis process and performs automatic parameter

A modular and stochastic approach to the study of gene circuits using P systems
Romero-Campero FJ, Blakes J, Cao H, Camara M, Krasnogor N.

presented at Genomes to Systems Manchester, UK March 17-19 2008

Formal informatics and machine learning for more principled systems and synthetic biology
Romero-Campero FJ, Blakes J, Camara M, Willams P, Perez-Jimenez MJ, Krasnogor N

presented at European Conference on Synthetic Biology (ESF-UB Conference in Biomedicine), Sant Feliu de Guixols, Spain, 24-29 November 2007.

A systems analysis of the AHL Quorum Sensing system in Pseudomonas aeruginosa
Romero-Campero FJ, Blakes J, Camara M, Krasnogor N.

presented at Systems Biology (ESF-UB Conference in Biomedicine), Sant Feliu de Guixols, Spain, 12-17 April 2008

An Integrated Development Environment for Synthetic Biology Models
Blakes J, Romero-Campero FJ, Twycross J, Cao H, Krasnogor N

presented at European Conference on Synthetic Biology (ECSB) II: Design, Programming and Optimisation of Biological Systems (ESF-UB Conference in Biomedicine), Sant Feliu de Guixols, Spain, 29 March - 03 April 2009

T cell response to cholera infection
Weil AA, Arifuzzaman M, Bhuiyan TR, Harris JB, Kendall EA, Hossain A, LaRocque RC, Harris AM, Tarique AA, Chowdhury F, Khan AI, Banerjee KK, Ryan ET, Qadri F, Calderwood SB

Natural Vibrio cholerae infection generates a robust B-cell response that wanes for T-cell independent antigens, suggesting that B-cell responses may be mediated in a T-cell dependent manner. Patients with cholera develop a memory-effector T-cell response to cholera antigens, and B-cell activation occurs after T-cell population expansion, suggesting that T-cells may play an important role in the development and maintenance of memory B-cell responses to T-cell dependent antigens.

Data Management System for Distributed Virtual Screening
Ting Zhou , Amedeo Caflisch

To manage HTD data effectively and efficiently, we have developed a distributed virtual screening data manage- ment system (DVSDMS) by integrating the open source database MySQL into high throughput docking.

Resorufin - a lead for a new protein kinase CK2 inhibitor
Iben Skjøth Sandholt1, Birgitte Brinkmann Olsen1, Barbara Guerra1, Olaf-Georg Issinger1, Brigitte Boldyreff2

Screening of a natural compound library led to the identification of resorufin, as a highly selective and potent inhibitor for protein kinase CK2. Out of 52 kinases tested only CK2 was inhibited. The IC50 values determined for the CK2 holoenzymes were 1.5 µM and for the free catalytic subunits ca. 4 µM. In different cancer cell lines treatment with resorufin led to cell death and endogenous CK2 was inhibited.

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Showing Results 91 - 100 of 245
Scientific News
Toward a Faster, More Accurate Way to Diagnose Stroke
A fast diagnosis and treatment can mean the difference between life and death.
AMSBIO Publishes Comprehensive Cell Culture Handbook
Extensive 48-page handbook is intended for research scientists looking to culture cells in more physiologically relevant environments.
Tailoring Disease Screening Programs to Individuals
To address the current one size fits all approach a NSF-funded scientist has developed a computer algorithm that will allow women to reach a decision customized for them.
Underlying Genetics and Marker For Stroke Discovered
NIH-funded findings point to new potential strategies for disease prevention, treatment.
UCL’s Novel Approach to Research in Biologically-Relevant Models
Cellectricon and UCL unite to present a webinar, March 27, 11am-12pm EDT.
Observing Behavior of Single Molecules in Real Time
New technique developed by Stanford scientists allows observation of single molecules of protein or DNA as they bind with other molecules.
Spectacular Images Showing Research into Cancer, Neurodegenerative Disease and Fertility
Vanessa Auld from Canada, Martin Barr from Ireland and Graham Wright from Singapore announced as the winners of the GE Healthcare 2013 Cell Imaging Competition.
Cellmid Announces That British Journal of Pharmacology Features Midkine
BJP features midkine in a special edition with 16 new publications.
Mini-Livers Show Promise to Reduce Animal Use in Science
Using this method, cells from one mouse could be used to test 1000 drug compounds to treat liver disease, and reduce animal use by up to 50,000.
Novel Blood Screen Reveals Risk of Dying Among Healthy People
Researchers have identified four biomarkers that help to identify people at high risk of dying from any disease within the next five years.
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