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White blood cells with receptors for both virus and nerve proteins may assault nerves after fighting infection

A virus infection can incite the body to attack its own nerve tissue by activating unusual, disease-fighting cells with receptors for both viral and nerve proteins. The dual-receptor observation suggests a way brain and spinal cord nerve damage might be triggered in susceptible young adults afflicted with multiple sclerosis.

11 Jun 2010

Interactions between human and microbial cells determine health, physical well-being: Researchers

At birth, your body was 100-percent human in terms of cells. At death, about 10-percent of the cells in your body will be human and the remaining 90-percent will be microorganisms. That makes you a "supraorganism," and it is the interactions between your human and microbial cells that go a long way towards determining your health and physical well-being, especially your resistance to infectious diseases.

11 Jun 2010

Study results of genes regulated by ERB published in Journal of Biological Chemistry

Bionovo Inc. today announced the publication of results from a study demonstrating the three distinct classes of genes regulated by estrogen receptor beta. The results are published in the Journal of Biological Chemistry. This is an important discovery for future development of selective drugs regulating this pathway.

11 Jun 2010

New study to use genetic 'chips' for examining DNA from over 20,000 heart disease patients

New research at the University of Leicester will use the latest genetic techniques to examine DNA from over 20,000 patients with heart disease.

11 Jun 2010

Emerging science of epigenetics offers new insights at crossroads of genes and the environment: Article

An emerging arm of molecular biology is introducing a new interpretation of traditional concepts of human disease, explains an article published today in Nature. According to author Dr. Arturas Petronis at the Centre for Addiction and Mental Health, the emerging science of epigenetics is offering new insights at the crossroads of genes and the environment, or nature and nurture. Dr. Petronis is head of the Krembil Family Epigenetics Laboratory at CAMH and an international expert in the field.

11 Jun 2010

In vivo structure of senile plaques in brains of people with Alzheimer's disease

A team of scientists from Britain and the United States believe they may have identified the true in vivo structure of the senile plaques that are characteristically found in the brains of people with Alzheimer's disease.

11 Jun 2010

Anoxia-induced suspended animation helps survive hypothermia

How is it that some people who apparently freeze to death, with no heart rate or respiration for extended periods, can be brought back to life with no long-term negative health consequences? New findings from the laboratory of cell biologist Mark B. Roth, Ph.D., of Fred Hutchinson Cancer Research Center, may help explain the mechanics behind this widely documented phenomenon.

11 Jun 2010

UK scientists discover cancer-blocking activity in Down's syndrome chromosome

Cancer Research UK scientists have discovered cancer-blocking activity for genes carried on chromosome 21 - an extra copy of which is carried by people with Down's syndrome, reveals research published in Nature.

11 Jun 2010

RXi announces new RNAi therapeutic strategy at Jefferies 2010 Global Life Sciences Conference

RXi Pharmaceuticals Corporation, a recognized leader in RNAi-based therapeutic discovery and development, today announced the company's new focused RNAi therapeutic strategy at the Jefferies 2010 Global Life Sciences Conference.

11 Jun 2010

NuGEN launches Encore NGS Library/Multiplex Systems and Ovation 3'-DGE System

NuGEN®, the provider of innovative RNA and DNA amplification and sample preparation technologies for breakthrough genomic analysis, today announced the introduction of its Encore NGS Library/Multiplex Systems and the Ovation 3'-DGE System. Together with the Ovation RNA-Seq System, launched in 2009, NuGEN is continuing to provide life sciences researchers with innovative and versatile sample preparation reagents that enable a broad range of Next Generation Sequencing (NGS) applications through fast, simple and scalable workflows.

11 Jun 2010

Interpretation of multiple gene function may hold clue to autism

Deciphering the functions of multiple rare genes may be at the core of understanding the genetic factors that cause autism spectrum disorders (ASDs), according to a new study published June 9 in the journal Nature by dozens of top autism researchers around the world, including Yale Child Study Center Director Fred R. Volkmar, M.D.

11 Jun 2010

InVitria launches ITSE Animal-Free recombinant, defined cell culture media supplement

InVitria announced the launch of ITSE Animal-Free™, a recombinant and defined cell culture media supplement that provides the ingredients essential for high performance cell culture. ITSE Animal-Free provides a solution for maximizing performance in a consistent and animal-free system. Insulin and transferrin supplements are commonly used in cell culture to reduce the amount of serum, such as fetal bovine serum (FBS), required to optimize performance.

11 Jun 2010

Scientist succeeds in producing replica of human collagen from tobacco plants

A scientist at the Hebrew University of Jerusalem's Robert H. Smith Faculty of Agriculture, Food and Environment has succeeded in producing a replica of human collagen from tobacco plants - an achievement with tremendous commercial implications for use in a variety of human medical procedures.

11 Jun 2010

Telomere length can act as stopwatch to predict progression of leukaemia: Research

Scientists have pinpointed key changes to the telomeres in the cells of leukaemia patients which could play a crucial role in the earliest stages of the disease, according to research published online in the journal Blood.

11 Jun 2010

Protein IL-10 removes Escherichia coli K1 bacterium from blood and reverses brain damage

A team of researchers at Childrens Hospital Los Angeles (CHLA), along with colleagues from the Keck School of Medicine of the University of Southern California and the Universite Auvergne, France, have discovered an important role for a small, naturally occurring protein called interleukin-10 (IL-10) in removing bacteria from the blood of infected mice and reversing damage to the brain.

11 Jun 2010

Study demonstrates p53 protein becomes activated during gamete formation

Protein p53 is known as the guardian of the genome since it is basic for the genome's integrity by preventing the accumulation of mutations originating either by the cell's own mechanisms or by the action of external agents.

11 Jun 2010

UAB researchers win grant to study metastasis of dead cancer cells

Researchers with the University of Alabama at Birmingham (UAB) Comprehensive Cancer Center and UAB Department of Chemistry have won an $805,000 grant from the U.S. Department of Defense Breast Cancer Research Program to study whether dead cancer cells left over after treatment encourage cancer's spread to other parts of the body.

11 Jun 2010

Reprogrammed killer cells prevent metastasis

A team of researchers has developed a method to produce cells that kill tumour cells in the lab and prevent tumours forming in mouse models of cancer. Although the current work is in cells and mouse, if the research transfers to human biology, the new type of cell could be a new source for cell-based anticancer therapies.

11 Jun 2010

Ion Torrent extends Ion PGM Sequencer Grant Program to Europe

Ion Torrent today announced that it is extending its Ion PGM Sequencer Grant Program to Europe, and will award two sequencers to scientists there in the second half of 2010. This spring Ion Torrent received hundreds of grant proposals from scientists in North America, and in April two winners were each awarded an Ion PGM sequencer.

11 Jun 2010

Pfizer to join SGC-led collaboration to generate chemical probes for proteins involved in epigenetic signalling

The Structural Genomics Consortium (SGC) and Pfizer today announced that Pfizer will join the SGC-led public-private collaboration to generate small molecule inhibitors - "chemical probes" - for proteins involved in epigenetic signalling.

11 Jun 2010

Medical Science News

White blood cells with receptors for both virus and nerve proteins may assault nerves after fighting infection

Interactions between human and microbial cells determine health, physical well-being: Researchers

Study results of genes regulated by ERB published in Journal of Biological Chemistry

New study to use genetic 'chips' for examining DNA from over 20,000 heart disease patients

Emerging science of epigenetics offers new insights at crossroads of genes and the environment: Article

In vivo structure of senile plaques in brains of people with Alzheimer's disease

Anoxia-induced suspended animation helps survive hypothermia

UK scientists discover cancer-blocking activity in Down's syndrome chromosome

RXi announces new RNAi therapeutic strategy at Jefferies 2010 Global Life Sciences Conference

NuGEN launches Encore NGS Library/Multiplex Systems and Ovation 3'-DGE System

Interpretation of multiple gene function may hold clue to autism

InVitria launches ITSE Animal-Free recombinant, defined cell culture media supplement

Scientist succeeds in producing replica of human collagen from tobacco plants

Telomere length can act as stopwatch to predict progression of leukaemia: Research

Protein IL-10 removes Escherichia coli K1 bacterium from blood and reverses brain damage

Study demonstrates p53 protein becomes activated during gamete formation

UAB researchers win grant to study metastasis of dead cancer cells

Reprogrammed killer cells prevent metastasis

Ion Torrent extends Ion PGM Sequencer Grant Program to Europe

Pfizer to join SGC-led collaboration to generate chemical probes for proteins involved in epigenetic signalling

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

Freezing Point Osmometry in Life Science Applications

Precision in every drop: Inside Hamilton’s syringe technology

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