Diagnostics News and Research

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DNA-based computer that could lead to faster West Nile virus detection

New technique detects signature of metastasizing melanoma with as few as 10 cancer cells present in blood sample.

16 Oct 2006

Novel attachment method provides boost to biosensor development

A versatile method for attaching precise amounts of biomolecules and even cells to electrically conductive surfaces could lead to a new generation of nanoscale biosensors with broad applicability in cancer diagnostics and basic research.

9 Oct 2006

World Health Organization launches International Drug Purchase Facility

The World Health Organization (WHO) has officially launched UNITAID, the International Drug Purchase Facility being established by Brazil, France, Chile, Norway and the United Kingdom.

20 Sep 2006

Five countries to tax airline travel to raise money for HIV/AIDS

Brazil, Chile, France, Norway and the United Kingdom on Tuesday at the 61st session of the U.N. General Assembly are expected to announce a plan to impose an airline ticket tax to fund an international drug purchase facility and HIV/AIDS, tuberculosis and malaria treatment and prevention programs, a French official said Monday, the New York Times reports.

20 Sep 2006

NIH to map genomic changes of lung, brain, and ovarian cancers

It is estimated that 174,470 new cases of lung cancer will be diagnosed in the United States in 2006. Lung cancer is the major cause of cancer-related mortality in both men and women, with an estimated 162,460 deaths expected to occur in 2006.

13 Sep 2006

New map for human genome expression

ExonHit Therapeutics has announced the completion of a new messenger RNA (transcripts) map coming from human genome expression.

5 Sep 2006

The new landscape of neglected disease drug development

A recent report shows that drug development for killer diseases such as HIV/AIDS, TB, Malaria, Chagas and Sleeping Sickness has increased in recent years.

1 Sep 2006

Mitochondrial DNA sequencing tool updated

High-tech laboratory tools, like computers, are often updated publicly as their analytical capabilities expand. In the September issue of the Journal of Molecular Diagnostics, NIH grantees report they have developed a second generation "lab on a silicon chip" called the MitoChip v2.0 that for the first time rapidly and reliably sequences all mitochondrial DNA.

30 Aug 2006

Medicines, money and motivated health workers are key to universal access to HIV/AIDS prevention

Dr Anders Nordstrom, Acting Director-General of the World Health Organization told delegates at the XVIth International AIDS Conference that "drastic measures" were required to ensure there are enough health workers available to deliver universal access to HIV/AIDS prevention, treatment, care and support by 2010.

20 Aug 2006

H5 and N1 avian influenza found in two samples from wild mute swans in Michigan

The U.S. Departments of Agriculture and Interior has announced that routine surveillance has indicated the presence of H5 and N1 avian influenza subtypes in samples from two wild mute swans in Michigan.

17 Aug 2006

Intensified action needed to halt a quarter of a million TB/HIV deaths a year of people living with AIDS

Leading HIV experts today called on the global HIV community to intensify collaboration on tuberculosis control, to prevent the deaths of a quarter of a million people living with HIV (PLHIV) a year.

17 Aug 2006

Ryogen licenses gene patent to OriGene Technologies

Ryogen and OriGene Technologies have announced today that they have entered into a nonexclusive license agreement whereby OriGene has licensed from Ryogen the patent directed to the clinically important Aminopeptidase P gene.

15 Aug 2006

SRU Biosystems OK'd to conduct business

SRU Biosystems announces the United States District Court for the District of Delaware has resolved in SRU's favor a dispute over the content and scope of a permanent injunction order sought by Corning.

2 Aug 2006

Latest sequencing targets for NHGRI

The National Human Genome Research Institute (NHGRI) has announced several new sequencing targets including the Northern white-cheeked gibbon (Nomascus leucogenys).

19 Jul 2006

Determining the genetic composition of brain cancers informs treatment, predicts outcome

Research confirms that determining the genetic composition of brain cancers can better inform doctors and patients for treatment options and prognosis.

11 Jul 2006

SRU Biosystems awarded new U.S. patent

SRU Biosystems has announced that U.S. Patent 7,070,987 (the '987 patent), entitled "Guided mode resonant filter biosensor using a linear grating surface structure" was issued to SRU Biosystems, Inc. on July 4, 2006.

10 Jul 2006

Bird flu still expanding in Africa - disease widely checked in Europe but could pose threat for years

While avian influenza has been successfully checked in Western Europe and much of Southeast Asia apart from Indonesia, it is still expanding in Africa and will remain a threat for years to come

10 Jul 2006

Ryogen licenses human aminopeptidase P gene patent

Ryogen and R&D Systems have announced that they have entered into a nonexclusive license agreement whereby RDSI has licensed from Ryogen the patent directed to the clinically important Aminopeptidase P gene.

10 Jul 2006

Multiple cancer biomarkers detected simultaneously

Polymerase chain reaction (PCR) technology revolutionized diagnostic medicine and basic research through its ability to amplify and detect minute amounts of specific DNA sequences.

3 Jul 2006

USDA trains foreign scientists on diagnostic testing for highly pathogenic Avian Influenza

USDA's Animal and Plant Health Inspection Service Administrator Ron DeHaven today announced the training of 24 scientists from 19 countries on diagnostic testing for highly pathogenic Avian Influenza (HPAI).

19 Jun 2006