New microarray chip improves drug safety, helps stop animal testing

Jonathan West a micro-engineer and his colleagues at the University of Dortmund in Germany, has  developed the new microarray chip which can test an estimated 30,000 chemicals  their toxicological risk. Called a Network Formation Assay (NFA), the chip lets researchers test compounds faster and more reliably. A normal drug test takes up to 10 hours [...]

Surface plasmon resonance Imaging ushers in label free microarray analysis

Surface plasmon resonance (SPR) reflectivity measurements are surface-sensitive, spectroscopic methods that can be used to characterize the thickness and/or index of refraction of ultrathin organic and biopolymer films at gold, silver  surfaces. The probes can be proteins, peptides, nucleic acids, sugars, membranes, or any other molecule. GWC Technologies is one such company that offers the [...]

CombiMatrix Molecular Diagnostics Launches Microarray Test for Detection of Autism Spectrum Disorder

CombiMatrix  has completed the clinical validation of the  BAC array CGH based clinical microarray tests. ATScan is designed to detect known genomic copy-number variations  associated with Autism Spectrum Disorder and this test is now available to physicians and consumers.

New Microarray technology replacing PCR and speed up HTS

Dr. Richard Gibbs, director of the Baylor College of Medicine Human Genome Sequencing Centre and his researchers along with the help of  NimbleGen Systems the  company recently acquired by Roche Applied Science has developed a new technique that combines gene chip technology with the latest generation of gene sequencing machines to allow fast and accurate sequencing of selected [...]

Transposon insertion site profiling chip (TIP-chip)

Transposon insertion site profiling chip (TIP-chip) was invented by Researchers at the Johns Hopkins’ High Throughput Biology Center. Tip-chip can be used to help identify otherwise elusive disease-causing mutations in the 97 percent of the genome long believed to be “junk.” TIP-chip (transposable element insertion point) can locate in the genome where so-called jumping genes [...]

IS Microarray facing the DOOM….Invading microarray turf……….

ChIP-sequencing (ChIPSeq) – a combination of chromatin immunoprecipitation and next-generation, or parallel, sequencing. The feat was performed “with a speed and precision that goes beyond what has been achieved with previous technologies,” comments University of Washington geneticist Stanley Fields, in an accompanying essay in Science. hIP is a well-established lab technique to identify those specific [...]

its not so much of junk DNA- University of Oxford Scientists discoveres Cancer cure with it

 Junk DNA is not junk after all Recently, scientists at the University of Oxford have discovered that ‘junk’ genetic material can switch off cancer tumours, preventing them from growing. By using RNA to switch off a gene involved in controlling cell division, Oxford University scientists may have found a role for RNA in developing new [...]

Even the hopeful US president jumps on Web2.0 bandwagon

 Barack Obama looks to be diving into this whole “Web 2.0″ thing head first, what with his own Facebook profile, Flickr account, and YouTube account. In addition to all this stuff, he also has my.barackobama.com, a social networking type site for his supporters to create profiles, network, and make blogs all about how great Barack [...]

NYIT Professor Discovers Next Generation of DNA and RNA Microarrays brings hopes of personalized medicine

A novel invention developed by a scientist from New York Institute of Technology (NYIT) could revolutionize biological and clinical research and may lead to treatments for cancer, AIDS, Alzheimer’s, diabetes, and genetic and infectious diseases. The invention allows the immobilisation of intact. double-stranded, multi-stranded or alternative DNA or RNA and has the potential to revolutionise [...]