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Investigation on spread of illegal drug use in social networks

Recent studies have shown that behaviors such as happiness, obesity, smoking and altruism are "contagious" within adult social networks. In other words, your behavior not only influences your friends, but also their friends and so on.

20 Mar 2010

Turning microRNAs into novel drugs

Researchers around the globe are working on turning microRNAs, over 5,000 of which already have been identified, into novel drugs for a wide range of applications, reports Genetic Engineering & Biotechnology News (GEN). These noncoding single-stranded RNAs act through binding to complementary mRNA sequences, thus preventing their translation into protein or accelerating mRNA breakdown, according to the March 15 issue of GEN.

20 Mar 2010

Breast cancer survivors at increased risk of developing second cancer: Study

Certain rare mutations in the ataxia telangiectasia mutated gene, combined with radiation exposure, may increase a woman's risk of developing a second cancer in the opposite breast, according to a study published online March 19 in the Journal of the National Cancer Institute.

20 Mar 2010

Innovative tissue damage preventing cardiac scaffold awarded Rappaport Prize for biomedical research

Prof. Smadar Cohen, head of the University's Avram and Stella Goldstein-Goren Department of Biotechnology Engineering, has been awarded the prestigious Rappaport Prize for Excellence in Biomedical Research, an award totaling $100,000. The prize, given by Israel's Rappaport Foundation, is presented annually to a researcher whose research has either significantly advanced or has the potential to significantly advance any medical or biomedical field.

20 Mar 2010

Exposure to pesticide chlorpyrifos associated with early childhood developmental delays: Study

Exposure to the pesticide chlorpyrifos-which is banned for use in U.S. households but is still widely used throughout the agricultural industry-is associated with early childhood developmental delays, according to a study by researchers at Columbia University's Mailman School of Public Health.

20 Mar 2010

Safe to smoke?

Some Australian scientists have found that there is a new agent that can protect the lungs of mice from the harmful effects of cigarette smoke.

19 Mar 2010

Pressure BioSciences announces presentations on advantages of PCT

Pressure BioSciences, Inc. today announced that five presentations on the advantages of pressure cycling technology (PCT) in the preparation, processing, identification, and quantification of proteins were made at last week's annual meeting of US HUPO (Human Proteomics Organization) in Denver, Colorado.

From Thermo Fisher Scientific Inc. 19 Mar 2010

Kidney donors and recipients favor exchange of personal health information before transplantation, but not physicians

Most kidney donors and recipients are in favor of exchanging personal health information that may influence success before scheduling a living organ donor transplant, while healthcare professionals are more reluctant, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology.

19 Mar 2010

Collaborative project yields aqueous solubility data for over 20,000 compounds in NIH Molecular Library

A collaborative project between Sanford-Burnham Medical Research Institute at Lake Nona and Analiza, Inc. has yielded aqueous solubility data for over 20,000 compounds in the NIH Molecular Library within the first 90 days of screening and characterization.

19 Mar 2010

Research group unveils new computational strategy for GWAS

In the ongoing quest to identify the genetic factors involved in disease, scientists have increasingly turned to genome-wide association studies, or GWAS, which enable the scanning of up to a million genetic markers in thousands of individuals.

19 Mar 2010

Study reveals higher-than-normal blood levels of fructose in pancreatic cancer patients

Patients with pancreatic cancer have higher-than-normal blood levels of the refined sugar fructose, according to a recent study in the journal Pancreas, official journal of the American Pancreatic Association and the Japan Pancreas Society. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health, a leading provider of information and business intelligence for students, professionals, and institutions in medicine, nursing, allied health, and pharmacy.

19 Mar 2010

Global initiative for reducing time taken to introduce new combination TB treatments

Ahead of World TB Day, US Food and Drug Administration Commissioner Margaret Hamburg helped public and private sector partners launch a new collaboration to significantly accelerate the development of combination treatments for tuberculosis — and replace an almost 50-year-old drug regimen. Created by the Global Alliance for TB Drug Development, the Critical Path Institute, and the Bill & Melinda Gates Foundation, the initiative could potentially reduce the time it takes to introduce new combination TB treatments from as much as a quarter century to as few as six years.

19 Mar 2010

RAND study: Common insurance plans may not achieve intended savings

Increasingly common insurance plans that encourage patients to receive care from physicians who keep medical costs lower are based on unreliable estimates of doctor performance and may not achieve the intended savings, according to a new RAND Corporation study.

19 Mar 2010

Six basic human emotions universally recognized, other positive emotions culturally specific

Humans use a wide range of different cues, both verbal and non-verbal, to share important information and particularly to warn others of danger. A team from University College London's psychology department studied a range of non-verbal emotional vocalizations, such as screams and laughs, in two very different cultural groups.

19 Mar 2010

Bactericidal antibiotic with activity against MRSA for treatment of cSSSIs would earn 25% patient share: Report

Decision Resources, one of the world's leading research and advisory firms for pharmaceutical and healthcare issues, finds that a therapy's effect on overall clinical success is the attribute that most influences surveyed infectious disease specialists' prescribing decisions in the treatment of complicated skin and skin structure infections (cSSSIs).

19 Mar 2010

Implementation of evidenced-based practices reduces all healthcare-associated MRSA infections

Scientists at The Virginia Commonwealth University Medical Center found that an emphasis on compliance with non-pathogen specific infection control practices such as hand hygiene, efforts to reduce device-related infections and chlorhexidine bathing (a daily bath with the same antibacterial agent used by surgeons to "scrub in" before an operation), is successful in reducing rates of healthcare-associated methicillin-resistant Staphylococcus aureus.

19 Mar 2010

Role of structured physical activity in preventing or delaying mobility disabilities in older adults

Wake Forest University Baptist Medical Center, together with Wake Forest University, will play a key role in a new study that seeks to determine whether a program of structured physical activity can prevent or delay major mobility disabilities in older adults.

19 Mar 2010

Almost 62% of Canadians age 65 and older use five or more classes of prescription drugs: CIHI study

Almost two-thirds (62%) of Canadians age 65 and older living in the community in six provinces are using five or more classes of prescription drugs, according to a study released today by the Canadian Institute for Health Information.

19 Mar 2010

Working rotating shifts may increase risk of developing IBS and abdominal pain

Nurses participating in shift work, especially those working rotating shifts, face a significantly increased risk of developing Irritable Bowel Syndrome (IBS) and abdominal pain compared to those working a standard day-time schedule, according to research published in the American Journal of Gastroenterology.

19 Mar 2010

Diabetes patients who have lower tendency to reach out to others have higher mortality rate: Study

Mistrust can exact a high toll. Being overly cautious or dismissive in relating to people, researchers are learning, may shorten the lives of people with diabetes.

19 Mar 2010

Medical Research News

Investigation on spread of illegal drug use in social networks

Turning microRNAs into novel drugs

Breast cancer survivors at increased risk of developing second cancer: Study

Innovative tissue damage preventing cardiac scaffold awarded Rappaport Prize for biomedical research

Exposure to pesticide chlorpyrifos associated with early childhood developmental delays: Study

Safe to smoke?

Pressure BioSciences announces presentations on advantages of PCT

Kidney donors and recipients favor exchange of personal health information before transplantation, but not physicians

Collaborative project yields aqueous solubility data for over 20,000 compounds in NIH Molecular Library

Research group unveils new computational strategy for GWAS

Study reveals higher-than-normal blood levels of fructose in pancreatic cancer patients

Global initiative for reducing time taken to introduce new combination TB treatments

RAND study: Common insurance plans may not achieve intended savings

Six basic human emotions universally recognized, other positive emotions culturally specific

Bactericidal antibiotic with activity against MRSA for treatment of cSSSIs would earn 25% patient share: Report

Implementation of evidenced-based practices reduces all healthcare-associated MRSA infections

Role of structured physical activity in preventing or delaying mobility disabilities in older adults

Almost 62% of Canadians age 65 and older use five or more classes of prescription drugs: CIHI study

Working rotating shifts may increase risk of developing IBS and abdominal pain

Diabetes patients who have lower tendency to reach out to others have higher mortality rate: Study

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