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New biophotonic imaging method monitors transformations of cellular macromolecules during apoptosis in real-time

Apoptosis, programmed cell death, is essential to normal development, healthy immune system function, and cancer prevention. The process dramatically transforms cellular structures but the limitations of conventional microscopy methods have kept much about this structural reorganization a mystery.

23 Jul 2010

Maven Semantic announces updates to Bioinformatics medical professionals database

Maven Semantic announces updates to their Bioinformatics database.

23 Jul 2010

New model of inflammatory bowel disease explores interactions of cells in immune system

Scientists at the Virginia Bioinformatics Institute at Virginia Tech have constructed a mathematical and computational model of inflammatory bowel disease that allows researchers to simulate the cellular and molecular changes underlying chronic inflammation in humans. The model allows scientists to explore different interactions of cells in the immune system, check how these cells are linked to inflammation in the colon, and identify intervention points to perhaps stop the disease in its tracks.

23 Jul 2010

Health bodies to discuss steps to further reduce mother to child HIV transmission

Transmission of HIV to children before or at birth has dropped dramatically around the country in the last decade since the advent of powerful new therapies. That certainly is true for Florida, where each year, fewer than 10 babies are born with the disease despite the fact that more than 600 HIV-positive women each year, on average, give birth.

23 Jul 2010

Young women more likely to die in hospitals following heart attacks: Study

A new study by researchers at UMDNJ-Robert Wood Johnson Medical School has found that women between the ages of 35 and 54 were more likely to die in hospitals following heart attacks than men of a similar age. This finding from a sample of more than 423,000 patients can be seen as surprising, given that women, on average, develop their first acute myocardial infarction -- or heart attack -- about 10 years later than men, and are overall less likely to develop myocardial infarction than are men.

23 Jul 2010

Childhood physical abuse associated with adulthood heart disease

Childhood physical abuse is associated with significantly elevated rates of heart disease in adulthood, according to new findings by University of Toronto researchers, published in this month's issue of the journal Child Abuse & Neglect.

23 Jul 2010

IBS associated with structural changes in specific brain regions

A large academic study has demonstrated structural changes in specific brain regions in female patients with irritable bowel syndrome, a condition that causes pain and discomfort in the abdomen, along with diarrhea, constipation or both

23 Jul 2010

Dr Payne to receive RPS conference practice research award

Dr Katherine Payne has been announced the winner of the Pharmacy Practice Research Trust 2010 Royal Pharmaceutical Society (RPS)Conference Practice Research Award. The award will be presented at the conference on Monday, 6th September when Dr Payne will deliver a plenary lecture on her prize-winning research.

23 Jul 2010

Pfizer announces unrestricted access to patient assessment aids for mental disorders

As part of its commitment to improving the quality of patient care, Pfizer today announced that it will make available assessment scales used by physicians and others in the healthcare community to support the evaluation and diagnosis of patients suffering from certain mental disorders.

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

New findings on "successful aging"

What, exactly, does "successful aging" mean? For more than a half century, researchers and gerontologists have argued whether successful aging is better defined subjectively or objectively (physical disease-related disability or mental decline). Answering this question is more than an academic exercise. As the first members of the famed "baby boom generation" reach age 65, understanding what it means to remain healthy and independent in later life could have an enormous impact on health care delivery and medical policy.

23 Jul 2010

Study reveals link between allergies, asthma and old age

Mistaken for illnesses like bronchitis and emphysema, exacerbated by medications like aspirin, and overlooked by patients and doctors alike, asthma is a common and highly treatable condition in older adults. And while allergies tend to decrease with age, they also are frequently disregarded as a potential cause of misery for the elderly.

23 Jul 2010

hBD-3 biomarker helps early stage detection of oral cancer

Detecting oral cancer in its earliest stages can save the lives of the nearly 40,500 people diagnosed annually. But early detection has been difficult. Case Western Reserve University School of Dental Medicine researchers discovered a biomarker, called human beta defensin-3 (hBD-3), which may serve as an early warning. The defensin is present in all oral cancers and associated with the early stages of oral cancer.

23 Jul 2010

Gene expression profiling may provide molecular diagnostic tool to diagnose depression

Blood tests have been extremely important tools aiding doctors in making medical diagnoses and in guiding the treatment of many diseases. However, psychiatry is one area of medicine where there are few diagnostic blood tests.New scientific fields may someday generate blood tests that can be used for these purposes. Some of the areas under increasingly intensive study are genetics, the study of variations in the genes that can be extracted from blood cells, and genomics like proteomics, the measurement of the levels of specific proteins in the blood, and gene expression profiling, which measures the levels of RNA produced from DNA as an indication of the level of the "activity" of particular genes.

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

Today's OpEds: The challenge of medicare spending; Two views of Massachussets; Regulating premiums

Health reform can be assessed from the perspective of four groups that collectively include most Americans. For those who are now in Medicaid or who are uninsured, reform will be a major gain. For those who obtain health insurance in the individual and small-group markets, reform should bring improvements. For those who have health insurance from midsize- and large-group insurers, reform will bring little change. Finally, for Medicare beneficiaries, reform promises to bring positive change.

23 Jul 2010

Three toxins in food identified as triggers to gluten intolerance: study

Coeliac disease cause by intolerance to gluten present in food and drinks like bread, pasta, cereals, biscuits and beer commonly affects many people all over the world. This affects 1 percent of all people in UK, especially women. Patients are advised to stay away from gluten to prevent damage to their intestines. In spite of this in five years most patients develop problems in their intestines. A gluten free diet is also difficult to maintain. Possible symptoms include diarrhoea, nausea and vomiting, recurrent stomach pain, tiredness, headaches, weight loss and mouth ulcers. These may be mild, moderate or severe in different individuals.

22 Jul 2010

Drugs can save African infants' lives

Researchers at the University of Sydney have found the combined intake of iron-folic acid supplements with World Health Organisation (WHO)-endorsed anti-malarial drugs during pregnancy could reduce early infant mortality in sub-Saharan Africa by a quarter.

22 Jul 2010

LabCorp second-quarter revenues increase 4.2% to $1,238.4 million

Laboratory Corporation of America® Holdings today announced results for the quarter ended June 30, 2010.

22 Jul 2010

Bristol-Myers Squibb second-quarter net sales increase 2% to $4.8 billion

Bristol-Myers Squibb Company today reported results for the second quarter of 2010 which featured data on key marketed and investigational compounds in its oncology, diabetes and cardiovascular franchises, and growth in sales and EPS. The company also confirmed guidance for 2010 and minimum guidance for non-GAAP EPS in 2013.

22 Jul 2010

Medicine News and Research

New biophotonic imaging method monitors transformations of cellular macromolecules during apoptosis in real-time

Maven Semantic announces updates to Bioinformatics medical professionals database

New model of inflammatory bowel disease explores interactions of cells in immune system

Health bodies to discuss steps to further reduce mother to child HIV transmission

Young women more likely to die in hospitals following heart attacks: Study

Childhood physical abuse associated with adulthood heart disease

IBS associated with structural changes in specific brain regions

Dr Payne to receive RPS conference practice research award

Pfizer announces unrestricted access to patient assessment aids for mental disorders

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

New findings on "successful aging"

Study reveals link between allergies, asthma and old age

hBD-3 biomarker helps early stage detection of oral cancer

Gene expression profiling may provide molecular diagnostic tool to diagnose depression

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

Today's OpEds: The challenge of medicare spending; Two views of Massachussets; Regulating premiums

Three toxins in food identified as triggers to gluten intolerance: study

Drugs can save African infants' lives

LabCorp second-quarter revenues increase 4.2% to $1,238.4 million

Bristol-Myers Squibb second-quarter net sales increase 2% to $4.8 billion

Industry Focus eBook - Cell & Gene Therapy (1st Edition) eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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