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Researchers identify genetic conspirators underlying acute myeloid leukaemia

Researchers have described how the most common gene mutation found in acute myeloid leukaemia starts the process of cancer development and how it can cooperate with a well-defined group of other mutations to cause full-blown leukaemia.

28 Mar 2011

People living at high altitudes have lower chance of dying from heart disease

In one of the most comprehensive studies of its kind, researchers at the University of Colorado School of Medicine in partnership with the Harvard School of Global Health have found that people living at higher altitudes have a lower chance of dying from ischemic heart disease and tend to live longer than others.

28 Mar 2011

Genentech's Lucentis Phase III trials in DME meets primary endpoints

Genentech, a member of the Roche Group, announced today that the second of two Phase III trials evaluating Lucentis in patients with diabetic macular edema met its primary endpoint.

28 Mar 2011

Plasmid containing Sindbis replicase genes can destruct lung cancer

Alpha viruses, such as Sindbis virus, carry their genetic information on a single strand of RNA. On infection they use a protein, replicase, to produce double stranded RNA which is used as genetic material to make more viruses. However the body recognizes dsRNA as foreign, and infected cells initiate an immune response.

28 Mar 2011

Researchers identify new mechanism underlying MS

Multiple sclerosis is a disabling autoimmune disease in which nerve fibers are attacked by the patient's own immune system. Researchers at Ludwig-Maximilians-Universitaet in Munich have identified a new mechanism that contributes to nerve fiber damage - and shown that this damage can be reversed.

28 Mar 2011

GOP looks to reshape Medicaid; Democrats question HHS stance on cuts

Republicans are gearing up to make suggested changes to the Medicaid system, one GOP lawmaker reports. At the same time, some congressional Democrats are unhappy with the administration's efforts to help states find trims in the program.

28 Mar 2011

Scientists discover how odors are detected and processed by brain

Researchers seeking to unravel the most ancient yet least understood of the five senses - smell - have discovered a previously unknown step in how odors are detected and processed by the brain.

28 Mar 2011

Pregnant women can benefit from low-to-moderate intensity weight-training program

Despite decades of doctors' reluctance to recommend weight training to pregnant women, a new University of Georgia study has found that a supervised, low-to-moderate intensity program is safe and beneficial.

28 Mar 2011

Zileuton can help reduce amyloid plaque formation and Alzheimer's development

A drug used to treat asthma has been shown to help reduce the formation of amyloid beta, a peptide in the brain that is implicated in the development of Alzheimer's disease, according to researchers at Temple University's School of Medicine.

28 Mar 2011

Researchers identify enzyme biomarker that can diagnose early colon cancer

A research team at the University of Colorado Cancer Center has identified an enzyme that could be used to diagnose colon cancer earlier. It is possible that this enzyme also could be a key to stopping the cancer.

28 Mar 2011

FDA approves ipilimumab to treat metastatic melanoma

The US Food and Drug Administration announced today that the drug ipilimumab has been approved for the treatment of patients with metastatic melanoma. It is the first drug ever shown to improve overall survival for patients with advanced melanoma.

28 Mar 2011

Diabetic smokers beware - Nicotine raises blood sugar: Study

U.S. researchers have found that nicotine in cigarettes may be responsible for serious complications in smokers with diabetes. They have shown that nicotine is strongly linked to persistently raised blood sugar levels among diabetics and scientists say they should make every effort to quit. There may also be implications for diabetics attempting to give up the habit who use nicotine-replacement therapy for extended periods.

27 Mar 2011

Mexico on swine flu alert again

After four new deaths from swine flu (H1N1), authorities in Mexico's Chihuahua state along the U.S. border announced preventive health measures Sunday to staunch a return of an H1N1 epidemic.

27 Mar 2011

Walnuts best for heart when compared to other nuts

The latest research has shown that walnuts are the best nuts to prevent heart disease. Eating seven of the protein-rich walnuts a day could also help cut the risk of some cancers and type-2 diabetes say researchers. These nuts contain more antioxidants than almonds, Brazil nuts, cashews, hazelnuts, macadamias, peanuts, pecans and pistachios.

27 Mar 2011

Anti-smoking ads targeting the indigenous population launched

In a bid to reduce the smoking rates in Australia’s indigenous population the Federal Government is launching the first anti-smoking campaign this Monday (today) aimed specifically at indigenous Australians. Figures have shown that nearly 50% Aboriginal and Torres Strait Islander people smoke, and one in five die from smoking-related diseases. According to Government spokesmen the new campaign is part of its plan to halve the number of indigenous smokers by 2018. The radio, television and print campaign will cost $4 million and is part of the Government's wider aim to significantly reduce the number of Australians who smoke.

27 Mar 2011

Decline of obesity in pre-school kids: Study

According to a new study from the Deakin University, obesity in Victorian pre-school children has dropped. Results have shown that rates of obese and overweight toddlers fell by more than 3 per cent for three-and-a-half year olds, down from 18.5 per cent to 15.4 per cent. For two-year-olds rates have dropped 1 per cent to 12.4 per cent.

27 Mar 2011

Morphologi G3 Raman chemical identification of contaminant particles

A new application note describing ‘Raman chemical identification of contaminant particles’ is now available on the Malvern Panalytical website. It highlights the ability of the company’s Morphologi G3 equipped with Raman microprobe accessory to target particulate impurities, an area of considerable interest to manufacturers of complex, high value products where control of particle size and shape is crucial.

From Malvern Panalytical 25 Mar 2011

Biognosys brings proteomic breakthroughs to mainstream users

Biognosys, a leading provider of targeted proteomics solutions, announces the software platform mProphet for large-scale applications in industrial and academic research. The software was recently published in «Nature Methods»: With the new tool researchers can analyze complex proteomics data and generate statistically validated results.

From Biognosys 25 Mar 2011

$Osteoporotic hip and vertebral fractures have most serious impact on quality of life$

Osteoporotic hip and vertebral fractures have most serious impact on quality of life

A study presented today at the European Congress on Osteoporosis and Osteoarthritis currently taking place in Valencia, Spain has found that the initial quality of life loss following an osteoporotic fracture is substantial, especially with regard to hip and vertebral fractures. The study found differences in quality of life loss between countries after correcting for other explanatory variables.

25 Mar 2011

AACC and Phi Theta Kappa Honor Society announce 2011 recipients of Frank Lanza Memorial Scholarships

The American Association of Community Colleges (AACC) and Phi Theta Kappa Honor Society, with the generous support of Medical Education Technologies, Inc. (METI) and L-3 Communications, Inc., are pleased to announce the 2011 recipients of the Frank Lanza Memorial Scholarships. The scholarships recognize the accomplishments of students enrolled in allied health programs offered by regionally accredited community colleges. Twenty-five students received scholarships of $1,000 each.

25 Mar 2011