Microarray Current Events | Microarray News
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Large DNA microarray dataset is made publicly available by LGC and the European Bioinformatics Institute (EBI)
As the next phase of DTI's Measurements for Biotechnology (MfB) programme to 2007 gets underway, a large DNA microarray dataset generated by an LGC-led consortium during the first phase is now freely available online at ArrayExpress, a leading public repository managed by the European Bioinformatics Institute (EBI). The sharing of well-annotated... view more... (2005-02-17)
Chromosomal microarray analysis proves accurate
Two years and more than 2,000 samples after researchers at Baylor College of Medicine started to use a new gene-chip technology called chromosomal microarray analysis to look for potential genetic abnormalities in children, they find that it is remarkably sensitive in detecting abnormalities in individual chromosomes. view more (2007-03-30)
New tool probes function of rice genes
A new tool for investigating the rice genome has been developed by researchers at UC Davis led by Pamela Ronald, professor of plant pathology. view more (2008-10-09)
Boston University scientists develop new application to characterize structure of DNA molecules
A team of researchers from Boston University has developed a new application to enable more precise measurement of the location of a fluorescent label in a DNA layer. view more (2006-03-01)
University of Leicester First for New Technology
A research team at the University of Leicester has won funding for projects examining 60,000 gene interactions simultaneously. Announcing two awards Professor Joe Lunec, Head of the Division of Chemical Pathology, said that an award of £300,000 from the Food Standards Agency will establish a gene microarray facility at the University making... view more... (2000-08-04)
Gene chip technology will lead to quick and accurate genetic testing for cystic fibrosis
A single genetic test that is capable of detecting all mutations involved in the development of cystic fibrosis could be just a few years away, the 20th annual conference of the European Society of Human Reproduction and Embryology heard today (Monday 28 June). Researchers at Monash University in Melbourne, Australia, have discovered that recently... view more... (2004-06-28)
Microarray technology could help predict patient response to adjuvant therapy for breast cancer
Microarray technology could be used to tailor therapy according to the individual, and prevent breast cancer patients from having to undergo painful unsuccessful therapies. view more (2005-10-03)
Novel DNA microarray chip predicts functional impairment and remission in rheumatoid arthritis
A new DNA microarray chip can predict severe disability and remission in patients with rheumatoid arthritis (RA), as presented today at EULAR 2008, the Annual Congress of the European League Against Rheumatism in Paris, France. The chip (called the 'ARTchip') has yielded two clinical-genetic models of RA outcomes, to assist physicians in... view more... (2008-06-16)
Study identifies common flaws in oncology microarray studies
A substantial percentage of microarray-based studies in oncology contain critical flaws in analysis or in their conclusions, reports a study in the January 17 issue of the Journal of the National Cancer Institute. view more (2007-01-17)
New diagnostic tool brings effective treatment closer to cancer patients
Significant progress towards identifying the genetic make-up of individual tumours, hence allowing treatment choices to be made based on personalised information, was announced at the 4th European Breast Cancer Conference today. Dr. Alane Koki, Chief Scientific Officer of Ipsogen, a French biotechnology company, told a news briefing that, subject... view more... (2004-03-15)
Candidate genes found which may play a role in cancer progressing from non-invasive to invasive
Scientists in America have made the first steps in identifying a group of genes which may be involved in the progression of breast cancer from non-invasive to invasive, the 3rd European Breast Cancer Conference in Barcelona heard today (Thursday 21 March). view more (2002-03-19)
Researchers find groups of genes associated with different types and stages of breast cancer
A method of rapidly "scanning" thousands of genes has revealed groups of genes associated with different types and stages of breast cancer. Some genes also appear to be able to indicate women's chances of survival, the 3rd European Breast Cancer Conference heard on Saturday 23 March. Dr Christos Sotiriou, head of the the microarray... view more... (2002-03-21)
Analysis highlights areas for research into genetic causes of alcoholism
The findings of a meta-analysis of microarray data of several mouse models that differ in voluntary alcohol consumption highlight new neurobiological targets for further study and provide researchers a novel statistical approach for use in future microarray meta-analyses. view more (2006-04-19)
Getting more from whole-transcript microarrays
The widely-used Affymetrix Whole-Transcript Gene 1.0 ST (sense target) microarray platform, normally used to assay gene expression, can also be utilized to interrogate exon-specific splicing. view more (2009-05-22)
Chips could speed up detection of livestock viruses
Some of the worst threats to farm workers and farm animals such as bird flu, foot-and-mouth disease and other emerging viruses could soon be quickly identified by using a simple screening chip developed by scientists from the Institute for Animal Health, scientists will hear today (Monday 31 March 2008) at the Society for General Microbiology's... view more... (2008-03-31)
"Sloppy Genes" Behave Like Their Neighbours: New Findings Reveal That The Regulation Of Gene Expression Is Much Less Strictly Controlled Than Was Previously Thought
The inaugural issue of Journal of Biology features groundbreaking research that challenges the traditional view of how genes are controlled. Our current understanding of gene expression, the fundamental process by which proteins are made from the instructions encoded in DNA, is that the process is tightly controlled so that the correct amount of... view more... (2002-06-13)
International research team identifies gene that promotes prostate cancer
Together with an international research team, researchers from VTT Technical Research Centre of Finland have developed an effective method for the screening and identification of genes that under normal conditions suppress cancer growth. The method enabled the discovery of a new cancer gene, which, when damaged, may promote prostate cancer.... view more... (2004-11-24)
Stanford/Packard scientist's data-mining technique strikes genetic gold
A new method to mine existing scientific data may provide a wealth of information about the interactions among genes, the environment and biological processes. view more (2006-01-12)
MIT's nanoprinter could mass-produce nano-devices
Just as the printing press revolutionized the creation of reading matter, a "nano-printing" technique developed at MIT could enable the mass production of nano-devices currently built one at a time. view more (2005-06-08)
New method of selecting DNA for resequencing accelerates discovery of subtle DNA variations
A new technology developed by scientists at Emory University will allow researchers to more easily discover subtle and overlooked genetic variations that may have serious consequences for health and disease. Called Microarray-based Genomic Selection (MGS), the research protocol allows scientists to extract and enrich specific large-sized DNA... view more... (2007-10-15)
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