Laboratory News and Research

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Scientists lead fight against blood cancers

The Leukaemia Research Fund has awarded £140,000 to three teams working within the Nuffield Department of Clinical Laboratory Sciences to find and improve treatments for leukaemia and related blood cancers.

7 Aug 2004

Automated science speeds solution of Human Genome data

Scientists in Argonne's Biosciences Division are automating and accelerating the complex processes that coax a protein to reveal its structure so they can learn the role Nature assigned it.

6 Aug 2004

Australian university signs multi-million dollar anti-cancer research deal

Australia's University of Newcastle Research Associates (TUNRA) Ltd has signed a licensing agreement worth approximately $10 million with the biotechnology company Psiron Ltd to develop anti-cancer treatments.

5 Aug 2004

Physicians offer several promising and unique approaches to brain tumor treatment

An estimated 41,000 new cases of primary brain tumors are expected to be diagnosed in 2004, according to the American Brain Tumor Association.

5 Aug 2004

Mefloquine, an anti-malarial drug plays a critical role in movement, vision and memory

Brown University researchers have discovered that mefloquine, an anti-malarial drug, blocks two gap junction proteins, or connexins, in low doses and with very few side effects in the brains of laboratory mice.

5 Aug 2004

25% of young men tested positive for a sexually transmitted infection (STI)

25% of young men attending a new community sexual health clinic, run by Guy’s and St Thomas’ NHS Foundation Trust in the heart of Brixton, have tested positive for a sexually transmitted infection (STI).

5 Aug 2004

17.6 million American adults (8.5 percent) meet standard diagnostic criteria for an alcohol use disorder

An estimated 17.6 million American adults (8.5 percent) meet standard diagnostic criteria for an alcohol use disorder and approximately 4.2 million (2 percent) meet criteria for a drug use disorder.

5 Aug 2004

Smart drug that targets cancer cells in the brain following removal of a tumor

The use of a "smart" drug that targets cancer cells in the brain following removal of a tumor may provide treatment that can extend the survival of people with the most common form of primary malignant brain tumor, glioblastoma multiforme (GBM).

3 Aug 2004

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

In animal and laboratory studies, scientists at Johns Hopkins have shown that modern, implanted heart assist devices - such as pacemakers and defibrillators - can be safe for use in magnetic resonance imaging (MRI) machines

3 Aug 2004

Entirely new approach to the treatment of aging

Dispelling the belief that the only way to treat such conditions is by fixing or replacing damaged genes, they instead focused on the field of epigenetics—the study of changes in gene silencing that occur without changes in the genes themselves.

3 Aug 2004

Recommendation against the use of chemotherapy sensitivity and resistance assays

A new technology assessment from the American Society of Clinical Oncology states that the use of chemotherapy sensitivity and resistance assays (CSRAs) to select chemotherapeutic agents for cancer patients should not be undertaken outside of the clinical trial setting.

3 Aug 2004

Estimated 30.8 million American adults meet standard diagnostic criteria for at least one personality disorder

An estimated 30.8 million American adults (14.8 percent) meet standard diagnostic criteria for at least one personality disorder as defined in the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition (DSM-IV), according to the results of the 2001-2002 National Epidemiologic Survey on Alcohol and Related Conditions (NESARC).

3 Aug 2004

Home test kit for common sexually transmitted diseases

Researchers at Johns Hopkins have launched the first government-sponsored study to measure the effectiveness of a Web- and community-based home test kit for common sexually transmitted diseases, such as Chlamydia and gonorrhea.

3 Aug 2004

Switches in the brain that tell the body to stop eating and start burning calories

A Brown-led research team has discovered a pair of universal switches in the brain that tell the body to stop eating and start burning calories.

3 Aug 2004

Smart gene therapy might effectively prevent the organ damage commonly suffered by heart attack victims

Early intervention with a novel kind of "smart gene therapy" might effectively prevent the organ damage commonly suffered by heart attack victims, suggests a new animal study by researchers at Brigham and Women's Hospital in Boston and Duke University Medical Center.

2 Aug 2004

New approach to cancer vaccines may eradicate skin cancer tumors

Mayo Clinic and British researchers have developed a new approach to cancer vaccines that purposely kills healthy skin cells to target the immune system against tumors. The new approach has eradicated skin cancer tumors in mice.

2 Aug 2004

Hormone that is important in the control of blood pressure may also inhibit the growth of lung cancer cells

Their studies found that angiotensin-(1-7) significantly slows the growth of three different types of human lung cancer cells in the laboratory. "Our experiments provide the first evidence that angiotensin-(1-7) inhibits the proliferation of human lung cancer cells," they said.

2 Aug 2004

New glycan arrays discover autoimmunogenic activities of SARS-CoV

Researchers in New York City and Guangzhou, China applied the rapidly-developing carbohydrate microarray technology to study an inactivated SARS-coronavirus (SARS-CoV) vaccine and discovered autoimmunogenic activity of this newly identified human viral pathogen.

2 Aug 2004

A prototype microscope that uses neutrons instead of light to "see" magnified images

A prototype microscope that uses neutrons instead of light to "see" magnified images has been demonstrated at the National Institute of Standards and Technology. Neutron microscopes might eventually offer certain advantages over optical, X-ray and electron imaging techniques such as better contrast for biological samples.

2 Aug 2004

Miniature spectroscopic instruments and software to look at changes that occur within the cells and tissue of the brain

When molecules in cells are stimulated by light, they respond by becoming excited and re-emitting light of varying colors (fluorescence) that can be captured and measured by highly sensitive optical equipment.

2 Aug 2004

Laboratory News and Research

Scientists lead fight against blood cancers

Automated science speeds solution of Human Genome data

Australian university signs multi-million dollar anti-cancer research deal

Physicians offer several promising and unique approaches to brain tumor treatment

Mefloquine, an anti-malarial drug plays a critical role in movement, vision and memory

25% of young men tested positive for a sexually transmitted infection (STI)

17.6 million American adults (8.5 percent) meet standard diagnostic criteria for an alcohol use disorder

Smart drug that targets cancer cells in the brain following removal of a tumor

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

Entirely new approach to the treatment of aging

Recommendation against the use of chemotherapy sensitivity and resistance assays

Estimated 30.8 million American adults meet standard diagnostic criteria for at least one personality disorder

Home test kit for common sexually transmitted diseases

Switches in the brain that tell the body to stop eating and start burning calories

Smart gene therapy might effectively prevent the organ damage commonly suffered by heart attack victims

New approach to cancer vaccines may eradicate skin cancer tumors

Hormone that is important in the control of blood pressure may also inhibit the growth of lung cancer cells

New glycan arrays discover autoimmunogenic activities of SARS-CoV

A prototype microscope that uses neutrons instead of light to "see" magnified images

Miniature spectroscopic instruments and software to look at changes that occur within the cells and tissue of the brain

A guide to density measurement excellence eBook

Latest eBooks

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo