microarray-based Clinical diagnostic tests

 Pathwork Diagnostics, and the Virginia Commonwealth University School of Medicine has initiated an investigational study Genomics-Based diagnostic Test to determine a tumor’s origin so that tissue-specific management can begin. The test uses microarrays from Affymetrix More news on Pathworks website 

mobile phones can interfere with vital intensive care equipment in Hospitals

Evidence that mobile phones can interfere with vital intensive care equipment has been strengthened.  More than half the hospital ventilators tested by Dutch researchers stopped working properly when a mobile was switched on nearby. A total of 61 different medical devices were tested, and the majority could be affected by the presence of a mobile. [...]

Chikken Tikka and Alzheimer’s !!

Does eating a lotf of spicy curry eliminates the chances of geting cancer and diseases like Alzheimer’s thats a yummy proposition, I wish it was that easy, but apparently the Indian curry cuisines has the capacity to prevent the onset or delay the disease, but dont reach out for the qwik e mart yet. The [...]

Microarray to detect mutations in largest Human Gene

The average human gene consists of 3000 bases, but sizes vary greatly, with the largest known human gene being dystrophin at 2.4 million bases. Residing at Chromosome 4 it has long been of interest to the medical community because its the gene responsible for huntington’s disease, polycystic kidney disease, a form of muscular dystrophy and [...]

Genetics and Business

I have been busy lately but found some time to go through an interesting story and a good article published in scientist magazine Father-in-law of now-infamous extensively drug-resistant TB patient studies tuberculosis at the CDC, and is now under review by the agency Genotyping with PCR -How to choose the right approach I am working on an [...]

Device helps Third World fight AIDS- a Winner of World Bank Development Marketplace Award

Guava Technologies and PointCare Technologies are two coompanis etup to provide life saving tests to HIV patients at lower costs. Former President Bill Clinton’s foundation last year signed a deal with privately held Guava Technologies Inc. to make smaller CD4 counting machines available in Africa at a discount PointCare Technologies Inc., which makes a hematology [...]

Indian genetic database offers R&D advances

Imagine a diabetic patient from NewYork being put on a drug regimen distinct from a patient London. Personalized medicine allows tratement to decided on the genetic make up of the individual. Genetically europeans and asians and others have different ways of responding to same treatment genetically FortunatelyIf Indian researchers have their way, such customised medication [...]

UK is appealing for volunteers to help worlds biggest medical experiment project- to understand impact of Genetics and life style in illness and medical treatment

 UK is appealing for volunteers to help worlds biggest medical experiment project- to understand impact of Genetics and lifestyle in health and medical treatment The  BBC reports about a medical experiment aiming to be the biggest in the world is appealing for volunteers to help end Scotland’s reputation as the “sick man of Europe”. The [...]

12 DNA tests that Could Change Your Life-selected by Forbes

The complete list is published at forbes website Breast Cancer Adult-Onset Diabetes Obesity Drug Metabolism Crohn’s Disease Prostate Cancer Duchenne Muscular Dystrophy Rett Syndrome Macular Degeneration Alzheimer’s Disease Heart Attack Gene Testing: Related Blogs eyeondna , gensherpa , OmicsOmics

Beem me Doctor

science fiction becoming reality, with a study from researchers at the Stanford University School of Medicine and the University of California, San Diego School of Medicine.The Tricorder first appeared in Statrek is to become a reality for use in personalized medicine, More specifically, an Italian company is working on creating an inexpensive, hand-held medical device [...]

Microarray based DRUG DISCOVERY and CLINICAL DIAGNOSIS and biosensor designed to identify viruses

 Prof. David Dandy of Colorado State University chemical and biological engineering has proven that called microarray assays can be used for biomedical disease and drug screening assays could rapidly increase drug discovery, Although not ready for hospital or office use, microarrays represent a novel miniaturized multi-spot diagnostic format that has huge potential for patient diagnosis [...]

Theranostics-Genetics Testing for Clinical Diagnostics for Personalized Medicine

Theranostics is the term used to describe the proposed process of diagnostic therapy for individual patients – to test them for possible reaction to taking a new medication and to tailor a treatment for them based on the test results or in plain english Personalized Medicine. Personalized medicine is the use of detailed information about [...]

DNA computer for diagnostics

REsearchers at columbia university medical centre newyork have developed a DNA-based computer that could lead to faster and more accurate diagnosis of west nile virus and bird flu. It is the first “medium -scale integrated molecular circuit” it is the most powerful comuting device of its type. Joanne Macdonald a virologist at columbia’s dapertment of [...]

Defra funds team to build microarray biochip to detect disease outbreaks

A single test for more than 600 deadly viruses is being developed by a group of Defra-funded scientists, offering the possibility of spotting a disease outbreak in hours rather than days. The microarray, which is being led by the Central Science Laboratory near York, with £1.5m funding from Defra, will detect viruses that affect humans, [...]

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 [...]

Microarray based Bio Detection Technologies

DNA microarray detection of antimicrobial resistance genes in diverse bacteria Study published at http://cat.inist.fr/?aModele=afficheN&cpsidt=17459830 High throughput genotyping is essential for studying the spread of multiple antimicrobial resistance. A test oligonucleotide microarray designed to detect 94 antimicrobial resistance genes was constructed and successfully used to identify antimicrobial resistance genes in control strains. The microarray was then [...]

Genetically Guided Treatment For Cancer

Two critical characteristics of breast cancer that are important to treatment can be identified by measuring gene expression in the tumor, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center reports in Lancet Oncology online. Researchers developed and validated a new genomic microarray test that identifies whether a [...]

A new twist on DNA-dynamic quality of epigenetics

What makes you different from everyone else on the planet may have less to do with the spelling of your genetic code than with a scattering of chemical “tags” that, like censor’s marks, render some of your genes unreadable.The code itself, after all, is 99.9 percent identical in all of us, so these peripheral elements [...]

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 [...]

Microarray test to anlyse the role of estrogen in breast cancer

Two critical characteristics of breast cancer that are important to treatment can be identified by measuring gene expression in the tumor, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center reports in Lancet Oncology online. Researchers developed and validated a new genomic microarray test that identifies whether a [...]