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Researchers primed to contribute next phase in search and discovery: Elsevier survey

Elsevier, a world-leading publisher of scientific, technical and medical information products and services, today released highlights from a new survey that reveals researchers around the globe are not only ready for the next phase in search and discovery, but also prepared to actively contribute to making it a reality.

29 Sep 2010

Cancer-causing mutations have minimum effect on tumor growth: Research

Individual cancer causing mutations have a minute effect on tumor growth, increasing the rate of cell division by just 0.4 percent on average, according to new mathematical modeling by scientists at Harvard University, Johns Hopkins University, and other institutions.

29 Sep 2010

Researchers identify gene activator that allows stem cells to transform any type of cell

Emerging Healthcare Solutions, Inc. was energized Monday by news that researchers in North Carolina may have identified the gene activator that allows stem cells to reproduce and become any type of cell in the body.

29 Sep 2010

Increased drug use linked to father's incarceration

In a recently published study in the journal Addiction, researchers from Bowling Green State University report evidence of an association between father's incarceration and substantially elevated risks for illegal drug use in adolescence and early adulthood.

29 Sep 2010

Individuals who do not speak English at home less likely to receive CRC: Researchers

Researchers from Boston Medical Center and Boston University School of Public Health have found that individuals who do not speak English at home are less likely to receive colorectal cancer screenings as compared to those who do speak English at home. The findings, which currently appear on-line in the Journal of General Internal Medicine, suggest that patient-provider language barriers play a role in health-care disparities, and that providers should promote the importance of CRC screening to non-English speaking patients.

29 Sep 2010

Predisposition of individuals from various ethnic groups to heart disease in later life: Study

Researchers at the University of Hertfordshire will carry our research into the predisposition of individuals from various ethnic groups to heart disease in later life when it carries out screening this week.

29 Sep 2010

Crescendo Biologics successfully delivers triple knockout mice

Crescendo Biologics Limited today announces it has established a colony of engineered mice completely devoid of endogenous antibody polypeptides. The proprietary 'triple knockout' mice are believed to be unique and have the immunoglobulin heavy chain (IgH), kappa light chain and lambda light chain loci all functionally silenced by large-scale genomic deletion.

29 Sep 2010

Scientists develop NIA assay to determine drug's differential effects in tumor cells

A novel technology can make nanoscale protein measurements, which scientists can use in clinical trials to learn how drugs work.We are making progress toward the goal of understanding how drugs work in different individuals, said Alice C. Fan, M.D., instructor in the division of oncology at Stanford University School of Medicine.

29 Sep 2010

Study finds naturally-derived trehalose inhibits fat cell hypertrophy

Hayashibara Biochemical Laboratories, Inc. based in Okayama City, Okayama Prefecture, Japan, has confirmed that the naturally-derived functional saccharide trehalose has the effect of inhibiting fat cell hypertrophy.

29 Sep 2010

Sanford-Burnham receives five-year core grant renewal from NCI

The Cancer Center at Sanford-Burnham Medical Research Institute (Sanford-Burnham) has received a five-year core grant renewal from the National Cancer Institute (NCI).

29 Sep 2010

microRNA may provide quick diagnosis of bladder cancer

Scientists may have discovered a way to diagnose bladder cancer at its earliest and, therefore, most treatable stages by measuring the presence or absence of microRNA using already available laboratory tests.

29 Sep 2010

Unexpected social rejection reflects transient slowing of heart rate: Study

Social rejection isn't just emotionally upsetting; it also upsets your heart. A new study finds that being rejected by another person makes your heart rate drop for a moment. The study is published in Psychological Science, a journal of the Association for Psychological Science.

29 Sep 2010

Researchers unveil mechanism of candida infections

More than half of all people are hosts to Candida albicans in their bodies. This species might be located on their skin or mucous membranes or in the intestines frequently without causing any symptoms. However, it can be dangerous to patients whose immunological system has been weakened such as after organ transplants or chemotherapy with cancer. Then, this fungus penetrates into deeper layers of tissue and uses the blood system to spread throughout the body. In Germany alone, several thousand people die from systemic candida infections every year.

29 Sep 2010

People with pet allergies develop ragweed allergy symptoms: Research

Researchers found that people with pet allergies often develop ragweed allergy symptoms more quickly than others. But the study also suggests that once allergy season is in full swing, those symptom differences subside.

29 Sep 2010

Scientists use turmeric extract to target cancer cells

Scientists at the University of Leicester, funded by Hope Against Cancer, are pioneering the use of a common curry cooking ingredient to target cancer cells. The research in the University Department of Cancer Studies and Molecular Medicine is making use of actual tissue from tumours extracted from patients undergoing surgery.

29 Sep 2010

CRP levels vary between ethnically-diverse populations: Study

C-reactive protein (CRP) levels vary between ethnically-diverse populations, and are only partly due to known differences in heart risk among these groups.A single risk level of CRP at 2 mg/L may over or under estimate the need for statin medication in different ethnic groups, especially if other risk factors are not considered.

29 Sep 2010

Study finds ultrafine air particulates exposure may increase risk of heart disease in firefighters

Firefighters are exposed to potentially dangerous levels of ultrafine particulates at the time they are least likely to wear protective breathing equipment. Because of this, researchers believe firefighters may face an increased risk for heart disease from exposures during the fire suppression process.

29 Sep 2010

Scientists identify genetic contribution to sense of smell

Scientists at the Monell Center have used a well-known example of individual differences to identify a genetic contribution to the sense of smell. Most people detect a distinct sulfurous odor in their urine shortly after eating asparagus. However, there are some who seemingly do not notice the unpleasant odor.

29 Sep 2010

Research: SorCS1 gene is linked to Alzheimer's disease, Type 2 diabetes

A research team led by Mount Sinai School of Medicine has identified the mechanism behind a single gene linked to the causes of both Alzheimer's disease and Type 2 diabetes.

29 Sep 2010

c-Met could be a potential personalized target for metastatic HCC

Targeting c-Met may be a promising personalized treatment method for approximately 45 percent of patients with hepatocellular carcinoma (HCC) who have c-Met-positive tumors, according to study results presented at the Fourth AACR International Conference on Molecular Diagnostics in Cancer Therapeutic Development.

29 Sep 2010