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Seven practical tips to help parents encourage kids to eat well during, after school

According to the Centers for Disease Control, the prevalence of obesity among children aged 6 to 11 years increased from 6.5% in 1980 to 19.6% in 2008. This astronomical rise has led many advocates to focus their energies on improving nutritional conditions in schools, including reforming cafeteria lunches and eliminating junk food in vending machines. While the debate is being staged at the national level, with Michelle Obama's "Let's Move" initiative focusing a spotlight on the issue, there are steps that parents can take to maintain or improve their child's diet and nutrition while at school.

26 Jul 2010

Scientists study Legionella's reprogramming on cells for survival, propagation

When it infects the lungs, the Legionnaire's bacterium Legionella pneumophila causes acute pneumonia. The pathogen's modus operandi is particularly ingenious: it infiltrates deliberately into cells of the human immune system and injects a host of proteins which then interfere in the normal cellular processes. Scientists from the Max Planck Institute of Molecular Physiology in Dortmund have now discovered how Legionella reprogrammes the cells to ensure its own survival and to propagate. They examined a protein used by the pathogen to divert the material transport within the cells for its own purposes.

26 Jul 2010

Control of cell migration gene can reduce spread of oral cancer cells: Study

The spread of cancer cells in the tongue may be reduced if a gene that regulates cancer cell migration can be controlled, according to new research at the University of Illinois at Chicago.

26 Jul 2010

GRB7 gene drives an aggressive form of breast cancer, researchers find

Oregon Health & Science University Knight Cancer Institute researchers found that the GRB7 gene drives an aggressive form of breast cancer and acts independently of the HER-2 gene, known to be a stimulator of breast cancer growth. Isolating the role of this gene could ultimately help fine-tune a patient's treatment and enable physicians to provide a more accurate prognosis.

23 Jul 2010

Maven Semantic announces updates to Bioinformatics medical professionals database

Maven Semantic announces updates to their Bioinformatics database.

23 Jul 2010

Study identifies infection mechanism of disease-causing microbes

A study published in the July 23 issue of Cell identifies the mechanism used by several types of common, virulent microbes to infect plants and cause devastating blights. Microbes using this infection mechanism include fungi that are currently causing wheat rust epidemics in Africa and Asia, and a class of parasitic algae, called oomycetes, that resulted in the Irish potato blight of the 19th Century. These microbes remain an agricultural scourge today.

23 Jul 2010

Insulin action may provide link between bone health, metabolic disease: Study

A new study by Johns Hopkins researchers has found that insulin, the sugar-regulating hormone, is required for normal bone development and that it may provide a link between bone health and metabolic disease, such as diabetes.

23 Jul 2010

Major breakthrough in Alzheimer's disease research

Researchers from the University of Sydney's Alzheimer's and Parkinson's Disease Laboratory have achieved a major breakthrough by finding the causes of Alzheimer's disease at a cellular level and thereby identifying a potential therapy as a result.

23 Jul 2010

Lack of SIRT1 protein exhibits impaired memory and learning: Study

A protein implicated in many biological processes also may play a role in memory, according to a study led by the University of Southern California and the National Institute on Aging at the National Institutes of Health.The findings, published this week in the Journal of Neuroscience, agree with research by a different team published online by Nature on July 11. Both studies found that mice lacking the protein SIRT1 exhibited impaired memory and learning, suggesting SIRT1's importance to those functions.

23 Jul 2010

Researchers discover fundamental entry mechanism of fungal microbes into plant and human host cells

A research team led by scientists at the Virginia Bioinformatics Institute (VBI) at Virginia Tech has discovered a fundamental entry mechanism that allows dangerous fungal microbes to infect plants and cause disease. The discovery paves the way for the development of new intervention strategies to protect plant, and even some animal cells, from deadly fungal infections. The findings are published in the July 23 edition of the journal Cell.

23 Jul 2010

Protein parkin essential for hypothalamic neurons recovery in Parkinson's disease patients

A Michigan State University researcher is working to uncover how a protein known as parkin may help nerve cells fight off damage from Parkinson's disease, a strategy that could lead to new therapies for the degenerative ailment.

23 Jul 2010

Drugs that activate SIRT1 hold potential to combat Alzheimer's: Study

MIT biologists report that they have discovered the first link between the amyloid plaques that form in the brains of Alzheimer's patients and a gene previously implicated in the aging process, SIRT1.

23 Jul 2010

New understanding on insulin resistance, action of diabetes drugs may lead to safer medication

A new understanding of insulin resistance and the action of diabetes drugs such as Avandia and Actos could pave the way for improved medications that are more selective and safer, say scientists from Dana-Farber Cancer Institute and The Scripps Research Institute.Our findings strongly suggest that good and bad effects of these drugs can be separated by designing second-generation drugs that focus on the newly uncovered mechanism, said Bruce Spiegelman, PhD, of Dana-Farber, senior author on a report appearing in the July 22 issue of Nature.

22 Jul 2010

Genomics researchers study role of protein in metabolic disorders, heart disease

Studying a protein already known to play an important role in type 2 diabetes and cancer, genomics researchers have discovered that it may have an even broader role in disease, particularly in other metabolic disorders and heart disease. In finding unsuspected links to other disease-related genes, the scientists may have identified future targets for drug treatments.

22 Jul 2010

Scientists uncover new mechanism that reduces risk of type 2 diabetes, cardiovascular disease

In a joint study, scientists from The Scripps Research Institute and the Dana-Farber Cancer Institute at Harvard University have uncovered a novel mechanism that dramatically increases insulin sensitivity and reduces the risk of developing type 2 diabetes and cardiovascular disease.

22 Jul 2010

GE, MSKCC launch colon cancer study

A team of scientists at GE Global Research, the technology development arm for the GE, has launched a study with Memorial Sloan-Kettering Cancer Center, (MSKCC) one of the world's premier cancer centers, to better understand the early stages of colon cancer. The goal is to yield new insights that improve treatment selection and outcomes for cancer patients in the future.

22 Jul 2010

TCF7L2 protein may play important role in heart disease, other metabolic disorders: Researchers

22 Jul 2010

Smoking cessation effectively alter subgingival microbiome in patients on periodontal therapy: Study

Patients with chronic gum disease who quit smoking in addition to undergoing nonsurgical therapy not only demonstrated a lower abundance of harmful oral pathogens, but also an increase in health-associated bacteria. The researchers from The Ohio State University, Columbus Ohio, and Newcastle University, United Kingdom report their findings in the July 2010 issue of the Journal of Clinical Microbiology.

22 Jul 2010

Capsaicin may cause weight loss, fight fat buildup: Study

Capsaicin, the stuff that gives chili peppers their kick, may cause weight loss and fight fat buildup by triggering certain beneficial protein changes in the body, according to a new study on the topic. The report, which could lead to new treatments for obesity, appears in ACS' monthly Journal of Proteome Research.

22 Jul 2010

SAIC-F selects SAIC-F selects Precision Antibody to provide characterization for reference antibody resource development

Precision Antibody announced today its selection by Science Applications International Corporation-Frederick to provide antibody and antigen characterization, including surface plasmon resonance analysis, for the National Cancer Institute's "Clinical Proteomic Technologies for Cancer" initiative. A goal of the CPTC is to develop a standardized resource of very high-quality, renewable reference antibodies generated against cancer-related proteins. The antibodies will be made available to proteomics researchers, along with characterization data and other information intended to support replication and standardization.

22 Jul 2010

Protein C News and Research

Seven practical tips to help parents encourage kids to eat well during, after school

Scientists study Legionella's reprogramming on cells for survival, propagation

Control of cell migration gene can reduce spread of oral cancer cells: Study

GRB7 gene drives an aggressive form of breast cancer, researchers find

Maven Semantic announces updates to Bioinformatics medical professionals database

Study identifies infection mechanism of disease-causing microbes

Insulin action may provide link between bone health, metabolic disease: Study

Major breakthrough in Alzheimer's disease research

Lack of SIRT1 protein exhibits impaired memory and learning: Study

Researchers discover fundamental entry mechanism of fungal microbes into plant and human host cells

Protein parkin essential for hypothalamic neurons recovery in Parkinson's disease patients

Drugs that activate SIRT1 hold potential to combat Alzheimer's: Study

New understanding on insulin resistance, action of diabetes drugs may lead to safer medication

Genomics researchers study role of protein in metabolic disorders, heart disease

Scientists uncover new mechanism that reduces risk of type 2 diabetes, cardiovascular disease

GE, MSKCC launch colon cancer study

TCF7L2 protein may play important role in heart disease, other metabolic disorders: Researchers

Smoking cessation effectively alter subgingival microbiome in patients on periodontal therapy: Study

Capsaicin may cause weight loss, fight fat buildup: Study

SAIC-F selects SAIC-F selects Precision Antibody to provide characterization for reference antibody resource development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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