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New research into psychotropic drugs

Issues surrounding the prescription of psychotropic drugs for people with learning difficulties are highlighted in a newly completed research project, Medication Matters, by Dr Jackie Rodgers and colleagues at the Norah Fry Research Centre at the University of Bristol.

1 Nov 2004

Grant to develop high speed DNA sequence reader

Sequencing of the human genome is one of the major scientific advances of our time. But with 3 billion base pairs, initial sequencing of the human genome took 11 years and cost $1 billion to complete in 2002. Today, it costs up to $50 million to sequence 3 billion base pairs.

1 Nov 2004

More to MRSA infection than just exposure to antibiotics

Johns Hopkins researchers report potentially life-threatening hospital infections with bacteria resistant to the antibiotic methicillin can occur even if patients havent been treated with that drug.

1 Nov 2004

Researchers help define Apolipoprotein E's role in the formation of amyloid brain lesions and the memory loss associated with Alzheimer's disease

A research team led by University of South Florida neuroscientist Huntington Potter, PhD, CEO of the Johnnie B. Byrd Sr. Alzheimer's Center & Research Institute, for the first time has defined how the protein Apolipoprotein E (ApoE) contributes to both the formation of amyloid brain lesions and the memory loss associated with Alzheimer's disease.

1 Nov 2004

Gene silencing may provide hope for leukemia sufferers

Ever since the approval of Gleevec in 2001, a cancer-cell-specific drug used to treat chronic myelogenous leukemia (CML), the field of cancer therapeutics has been rushing full speed into the era of so-called "targeted" medicines.

1 Nov 2004

Cellular enzyme represents a potential new target for developing improved HIV drugs

Scientists have discovered that a cellular enzyme helps ferry HIV genetic instructions out of the cell nucleus where they can then be translated into proteins to begin their most destructive work.

1 Nov 2004

Researchers are one step closer to understanding how blood cells develop through the use of human embryonic stem cells

This process is also significant because the blood cells were developed without the use of animal serum, which was previously thought to be essential for blood cell development. Instead, specific growth factors are added to guide the cell differentiation.

1 Nov 2004

New role for a key protein involved in muscle contraction

Overturning a scientific stereotype, researchers at the University of Illinois at Chicago have discovered a new role for a key protein involved in muscle contraction and shown it is present not just in the cytoplasm of cells but in the nucleus as well.

1 Nov 2004

Employees in workplaces with no smoking restrictions smoke five more cigarettes daily

Employees in workplaces with no smoking restrictions smoke almost five more cigarettes daily than those whose workplaces completely ban smoking, says a study by the University of Toronto's Ontario Tobacco Research Unit (OTRU).

1 Nov 2004

Pegasys with ribavirin combo may best for reducing hepatitis C viral levels

Interim study results indicate a certain drug combination treatment may suppress the hepatitis C virus more quickly than another.

1 Nov 2004

Symptoms of heartburn and GERD are highly prevalent among obese patients

Overall, heartburn and or acid regurgitation were found among 75 percent of the morbidly obese patients, while 23 percent experienced difficulty swallowing (dysphagia) and 34 percent experienced asthma symptoms.

1 Nov 2004

FDA approves Nastech vitamin B-12 deficiency nasal spray

Nastech Pharmaceutical Company has announced receipt of an approvable letter from the U.S. Food and Drug Administration (FDA) on Nascobal (Cyanocobalamin, USP) Nasal Spray for the treatment of vitamin B-12 deficiency.

1 Nov 2004

Gel significantly increases sexual activity in surgically menopausal women

BioSante Pharmaceuticals today announced the presentation of new Phase II clinical data on LibiGel™ (transdermal testosterone gel) at the International Society for the Study of Women's Sexual Health (ISSWSH) Annual Meeting in Atlanta.

1 Nov 2004

Discovery affirms potential of stem cells for the development of possible therapies for spinal cord injury and nervous system disorders

Researchers at The Hospital for Sick Children (Sick Kids) have shown that stem cells found in adult skin retain their embryonic capability of making many types of cells.

1 Nov 2004

Scientists have found that a protein present in normal body tissues can prevent tumour growth

A team led by Dr Dave Bates, British Heart Foundation Lecturer, and Dr Steve Harper, Senior Research Fellow in the Microvascular Research Laboratories, in the Department of Physiology at Bristol University, have discovered that a type of vascular endothelial growth factor (VEGF) found in normal tissue, including blood, can prevent cancers from growing.

1 Nov 2004

Possible new way to treat amblyopia (lazy eye)

New research suggests a way to treat "lazy eye" that may be easier on children - and their parents - than current treatments.

1 Nov 2004

Alimta approved as first treatment for Mesothelioma, a deadly cancer caused by asbestos

Lilly UK announced today that Alimta( (pemetrexed) will be available shortly for the treatment of people diagnosed with mesothelioma, a cancer of the lining of the lungs for which there is no known cure. Pemetrexed is the first licenced treatment for malignant pleural mesothelioma, in combination with cisplatin.

1 Nov 2004

Recovering alcoholics can remain sober for years

The study used a test that gauged participants' abilities to make sound choices between short-term rewards and the long-term negative consequences of their decisions.

1 Nov 2004

Hispanic children are less likely to be diagnosed with attention deficit and hyperactivity disorder

Hispanic children are less likely to be diagnosed with attention deficit and hyperactivity disorder during primary care visits than white or black children are, according to a new study that looks at children's physician visits nationwide.

29 Oct 2004

Scientists decode the genome sequence of Cryptosporidium hominis, one of the most common causes of waterborne diseases in humans

A team of scientists at Tufts University School of Veterinary Medicine has helped decode the genome sequence of Cryptosporidium hominis, an insidious parasite identified as one of the most common causes of waterborne diseases in humans and classified by the Centers for Disease Control and Prevention as a potential bioterrorist agent.

29 Oct 2004

Research News and Research

New research into psychotropic drugs

Grant to develop high speed DNA sequence reader

More to MRSA infection than just exposure to antibiotics

Researchers help define Apolipoprotein E's role in the formation of amyloid brain lesions and the memory loss associated with Alzheimer's disease

Gene silencing may provide hope for leukemia sufferers

Cellular enzyme represents a potential new target for developing improved HIV drugs

Researchers are one step closer to understanding how blood cells develop through the use of human embryonic stem cells

New role for a key protein involved in muscle contraction

Employees in workplaces with no smoking restrictions smoke five more cigarettes daily

Pegasys with ribavirin combo may best for reducing hepatitis C viral levels

Symptoms of heartburn and GERD are highly prevalent among obese patients

FDA approves Nastech vitamin B-12 deficiency nasal spray

Gel significantly increases sexual activity in surgically menopausal women

Discovery affirms potential of stem cells for the development of possible therapies for spinal cord injury and nervous system disorders

Scientists have found that a protein present in normal body tissues can prevent tumour growth

Possible new way to treat amblyopia (lazy eye)

Alimta approved as first treatment for Mesothelioma, a deadly cancer caused by asbestos

Recovering alcoholics can remain sober for years

Hispanic children are less likely to be diagnosed with attention deficit and hyperactivity disorder

Scientists decode the genome sequence of Cryptosporidium hominis, one of the most common causes of waterborne diseases in humans

A new way of characterising biomolecules eBook

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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