Laboratory News and Research

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Stem cells contain immortal DNA

EuroStemCell scientists at the Pasteur Institute in Paris have demonstrated one of the body's most sophisticated ways of regulating the genetic material of stem cells.

26 Jun 2006

Cadbury kept quiet about contaminated chocolate

Chocolate manufacturer Cadbury Schweppes has been forced to recall thousands of chocolate bars because of claims they are contaminated by salmonella.

26 Jun 2006

China and bird flu - the plot thickens

The plot has thickened when it comes to China and bird flu.

26 Jun 2006

In vitro fertilisation could be causing genetic errors in embryo

The conditions in which embryos are cultured in the laboratory during in vitro fertilisation could be causing genetic errors that are associated with certain developmental syndromes and other abnormalities in growth and development, such as low birth weight.

19 Jun 2006

Cannabis to lower blood pressure!

A new method for lowering blood pressure (hypertension) through use of a compound that synthesizes a cannabis (hashish) plant component has been developed.

19 Jun 2006

Study links high levels of nitric oxide to infertility and sperm DNA damage

Iranian scientists have linked a chemical that plays an essential role in many bodily functions to sperm DNA damage and male infertility, the 22nd annual conference of the European Society of Human Reproduction heard.

19 Jun 2006

Experts descend on Jakarta to sort out bird flu outbreaks

An international team of experts are meeting in Jakarta this week to assess the avian flu situation in Indonesia.

19 Jun 2006

Scientists cracking virus protection shield

Scientists reveal the structure of a protein that packages the viral genome and helps viruses to replicate while avoiding human immune reactions

18 Jun 2006

Better understanding of olfactory system

Duke University Medical Center researchers have discovered how the brain creates a scent symphony from signals sent by the nose.

18 Jun 2006

New roles for growth factors

During embryonic development, nerve cells hesitantly extend tentacle-like protrusions called axons that sniff their way through a labyrinth of attractive and repulsive chemical cues that guide them to their target.

18 Jun 2006

Bioinformatics used to advance human disease research

The use of computers to advance human disease research - known as bioinformatics -- has received a major boost from researchers at the La Jolla Institute for Allergy & Immunology (LIAI).

18 Jun 2006

Children who stutter face greater challenges managing their behavior and emotions

Children who stutter often face greater challenges managing their behavior and emotions than other children, researchers have found, offering new insight into how to help these children in a more holistic way.

18 Jun 2006

Transcription factors act not only in isolation to regulate distinct sets of genes

Scientists eager to help develop a new generation of pharmaceuticals are studying cellular proteins called transcription factors, which bind to upstream sequences of genes to turn the expression of those genes on or off.

18 Jun 2006

China's 19th case of human infection with H5N1 avian influenza virus

The Ministry of Health in China has confirmed the country's 19th case of human infection with the H5N1 avian influenza virus.

18 Jun 2006

New leukemia drug gives renewed hope to those battling drug resistance to the disease

New research offers hope for victims of chronic myeloid leukemia (CML) battling drug resistance to the disease.

18 Jun 2006

Protein represents new target in the treatment of diabetes

According to a new study elevated levels of a molecule called RBP4 (retinol binding protein 4) forecast the early stages of the development of insulin resistance, a major cause of type 2 diabetes as well as cardiovascular disease and metabolic syndrome.

18 Jun 2006