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Inflating blood pressure cuff ahead of heart bypass surgery reduces heart injury

Inflating a blood pressure cuff on the upper arm just ahead of heart bypass surgery reduces heart injury and might even improve bypass patients’ long-term survival, according to an Article published in The Lancet.

16 Aug 2013

Prion proteins responsible for Mad cow disease, Creutzfeld-Jakob disease

Mad cow disease and its cousin Creutzfeld-Jakob disease cause fatal spongy changes in brain tissue. Today, we know that these diseases are caused by prions, proteins that are folded incorrectly. A team of German researchers have now been able to follow how the diseased proteins aggregate and "infect" healthy ones on the atomic scale. Their report appears in the journal Angewandte Chemie.

16 Aug 2013

Scientists shed new light on molecular causes of age related degenerative disease

An international collaboration jointly led by scientists from Trinity College Dublin has shed new light on the origins and molecular causes of age related degenerative conditions including Motor Neurone Disease (MND). The new perspective provided by this work may lead the way to new treatments and early diagnoses.

16 Aug 2013

New UV-visible spectrophotometer released by Hitachi High Technologies America, Inc.

The Life Sciences Division of Hitachi High Technologies America, Inc. released its newest UV-visible spectrophotometer, Model UH5300.

16 Aug 2013

Kinetin stops the effects of Parkinson's disease on brain cells, say scientists

The active ingredient in an over-the-counter skin cream might do more than prevent wrinkles. Scientists have discovered that the drug, called kinetin, also slows or stops the effects of Parkinson's disease on brain cells.

16 Aug 2013

Researchers define role of vinculin protein in enabling cell mobility

Researchers at the University of North Carolina and the National Institutes for Health have defined the role of the protein vinculin in enabling cell movement.

16 Aug 2013

Researchers discover how common oral bacterium can contribute to colorectal cancer

Researchers from Case Western Reserve University School of Dental Medicine have discovered how a common oral bacterium can contribute to colorectal cancer, a finding that opens promising new research avenues for the development of approaches to prevent and treat the disease.

16 Aug 2013

TSRI scientists discover molecular mechanism by which deadly Ebola virus assembles

Scientists at The Scripps Research Institute (TSRI) have discovered the molecular mechanism by which the deadly Ebola virus assembles, providing potential new drug targets.

16 Aug 2013

Scientists uncover potential drug target for effective therapy against bacterial disease brucellosis

UC Davis scientists have uncovered a potential drug target for the development of an effective therapy against the debilitating, chronic form of the bacterial disease brucellosis, which primarily afflicts people in Mediterranean and Middle Eastern countries.

16 Aug 2013

UCLA receives $5M from NIH to develop tool for detecting stomach cancer

Imagine having a sample of your saliva taken at the dentist's office, and then learning within minutes whether your risk for stomach cancer is higher than normal. That futuristic-sounding scenario may actually not be too far from reality.

16 Aug 2013

Novel potential biomarker present in CSF reveals signs of dementia decade before

A study published today reported the identification of what may be the earliest known biomarker associated with the risk of developing Alzheimer's disease (AD). The results suggest that this novel potential biomarker is present in cerebral spinal fluid (CSF) at least a decade before signs of dementia manifest.

16 Aug 2013

Researchers find possible mechanism of how cellular memory works

The DNA in human cells is translated into a multitude of proteins required for a cell to function. When, where and how proteins are expressed is determined by regulatory DNA sequences and a group of proteins, known as transcription factors, that bind to these DNA sequences.

16 Aug 2013

New chemotherapy provides positive outcomes for hard-to-treat childhood cancers with few side-effects

Children with a particularly lethal cancer could benefit from potentially life-saving treatment, following breakthrough work led by researchers at the University of New South Wales (UNSW).

16 Aug 2013

Six months of intravenous fish oil reverses pediatric intestinal failure associated liver disease

Children who suffer from intestinal failure, most often caused by a shortened or dysfunctional bowel, are unable to consume food orally. Instead, a nutritional cocktail of sugar, protein and fat made from soybean oil is injected through a small tube in their vein.

16 Aug 2013

Drink watermelon juice to relieve post-exercise muscle soreness

Watermelon juice's reputation among athletes is getting scientific support in a new study, which found that juice from the summer favorite fruit can relieve post-exercise muscle soreness. The report in ACS' Journal of Agricultural and Food Chemistry attributes watermelon's effects to the amino acid L-citrulline.

16 Aug 2013

Researchers find recurrent genetic mutation linked to deadly thoracic aortic dissections

A multi-institutional team led by Dianna Milewicz, M.D., Ph.D., of The University of Texas Health Science Center at Houston (UTHealth) has found a recurrent genetic mutation that has been linked to deadly thoracic aortic dissections in family members as young as 17 years of age.

16 Aug 2013

Novel neural mechanism may help improve therapies for spinal injuries, neurodegenerative diseases

University of Arizona scientists have discovered an unknown mechanism that establishes polarity in developing nerve cells. Understanding how nerve cells make connections is an important step in developing cures for nerve damage resulting from spinal cord injuries or neurodegenerative diseases such as Alzheimer's.

16 Aug 2013

Osteoarthritis research: an interview with Dr Deborah Mason, Cardiff University

Osteoarthritis is an extremely common condition affecting about 8 million people in the UK. The elderly are particularly susceptible, with up to 45% of people over 65 years, having the disease.

14 Aug 2013

Trinity researchers reveal CHD5 protein acts as tumor suppressor in nervous system development

CHD5 has previously been proposed as a tumour suppressor, acting as a brake that prevents healthy cells from developing into cancer cells. But the part played by the protein in healthy tissue, and whether this role is important for its ability to counter tumour growth, has remained largely uncharted.

14 Aug 2013

"Risk calculator" enables doctors to estimate risk of venous thrombosis

In Austria, around 15,000 people a year develop a venous thrombosis, the occlusion of a vein that can result in a pulmonary embolism. A clot breaks free from a vein and travels via the bloodstream to the lungs, where it blocks vessels.

14 Aug 2013

G Protein News and Research

Inflating blood pressure cuff ahead of heart bypass surgery reduces heart injury

Prion proteins responsible for Mad cow disease, Creutzfeld-Jakob disease

Scientists shed new light on molecular causes of age related degenerative disease

New UV-visible spectrophotometer released by Hitachi High Technologies America, Inc.

Kinetin stops the effects of Parkinson's disease on brain cells, say scientists

Researchers define role of vinculin protein in enabling cell mobility

Researchers discover how common oral bacterium can contribute to colorectal cancer

TSRI scientists discover molecular mechanism by which deadly Ebola virus assembles

Scientists uncover potential drug target for effective therapy against bacterial disease brucellosis

UCLA receives $5M from NIH to develop tool for detecting stomach cancer

Novel potential biomarker present in CSF reveals signs of dementia decade before

Researchers find possible mechanism of how cellular memory works

New chemotherapy provides positive outcomes for hard-to-treat childhood cancers with few side-effects

Six months of intravenous fish oil reverses pediatric intestinal failure associated liver disease

Drink watermelon juice to relieve post-exercise muscle soreness

Researchers find recurrent genetic mutation linked to deadly thoracic aortic dissections

Novel neural mechanism may help improve therapies for spinal injuries, neurodegenerative diseases

Osteoarthritis research: an interview with Dr Deborah Mason, Cardiff University

Trinity researchers reveal CHD5 protein acts as tumor suppressor in nervous system development

"Risk calculator" enables doctors to estimate risk of venous thrombosis

Industry Focus eBook - Cell biology (5th edition) eBook

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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