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Chlamydia pneumoniae may cause vision problems

Researchers at the Massachusetts Eye and Ear Infirmary (MEEI) have found that Chlamydia pneumoniae, a bacterium linked to heart disease and capable of causing chronic inflammation, was present in the diseased eye tissue of five out of nine people with neovascular, or "wet," age-related macular degeneration (AMD).

7 Nov 2005

Change in neurons' responsiveness marks newly formed sensory associations during learning

During our waking hours, our brains are inundated with sensory information that shifts from one moment to the next.

7 Nov 2005

Cell fusion triggered by viruses is a possible contributing factor in the development of human cancer

In some cases, the fusion of human cells is a normal process that leads, for instance, to the formation of muscle and bone. Viral infections can also cause cell fusion, but cells fused by viruses are widely considered to be harmless because they are generally believed to die without consequences for the host.

7 Nov 2005

Specific bacterial markers for bacterial vaginosis discovered

Findings reported in this week's New England Journal of Medicine (November 3 issue) highlight promising findings from two Seattle-based researchers on the origins of bacterial vaginosis (BV).

7 Nov 2005

MRI helps early diagnosis of schizophrenia

Researchers may have discovered a new way that may ultimately assist in the early diagnosis of schizophrenia - by utilizing MRI to study the patient's brain.

7 Nov 2005

Lupus discovery may improve treatment

Researchers at Wake Forest University School of Medicine and the University of Virginia hope to reset part of the "epigenetic code" in lupus patients and thus improve treatment.

7 Nov 2005

Sleeping sickness parasite shows how cells divide their insides

Researchers at Yale have brought to light a mechanism that regulates the way an internal organelle, the Golgi apparatus, duplicates as cells prepare to divide, according to a report in Science Express.

7 Nov 2005

Low-calorie sweetener for diabetics

A low-calorie sweetener that tastes like sugar and could help control diseases like diabetes and obesity may be closer to reality thanks to new research.

From The University of Manchester 7 Nov 2005

Research project to advance understanding of how cancer cells evade the immune system

A pre-clinical research project coordinated by The University of Manchester, which will advance understanding of how cancer cells evade the immune system, has been awarded nearly 12m Euro by the EU.

From The University of Manchester 7 Nov 2005

Oestrogen helps women concentrate

Scientists at the University of Bradford have discovered that the hormone oestrogen could be responsible for giving women the advantage when performing certain tasks such as driving.

7 Nov 2005

When it comes to heart attack risk - being pear shape is better than being apple shape

New research says that a far better way of assessing a persons heart attack risk is to look at waist-to-hip ratio rather than a person's relative height and weight.

7 Nov 2005

Anti-aging hormone called Klotho actions explained

Scientists recently discovered an anti-aging hormone called Klotho. Now, a new study shows that this protein acts by increasing the cell's ability to detoxify harmful reactive oxygen species.

7 Nov 2005

Protein alpha-synuclein associated with causing neurodegenerative conditions may actually protects against neurodegeneration

Researchers at UT Southwestern Medical Center have discovered that a protein associated with causing neurodegenerative conditions may, when appearing in normal amounts, actually protects against neurodegeneration.

7 Nov 2005

Genetics and language or genetic language?

Most comparisons of language and inherited traits consider whether genetic patterns conform with expected relationships observed by linguists. But few have considered the use of genetic data to support specific hypotheses raised by linguists regarding the relationships between language families.

7 Nov 2005