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Study finds mechanism behind super-sharp night vision for brief time during total eclipse

If you were fortunate enough to witness the recent total solar eclipse in all its glory, you might have noticed something surprising.

7 Sep 2017

Early signs of cardiovascular risk found in children exposed to 9/11 dust

Sixteen years after the collapse of the World Trade Center towers sent a "cloud" of toxic debris across Lower Manhattan, children living nearby who likely breathed in the ash and fumes are showing early signs of risk for future heart disease.

7 Sep 2017

Researchers find signaling pathway in cells that plays key role in development of fatty liver disease

Morbid obesity affects the liver: Almost one-third of all adults suffer from chronic fatty liver disease, which can lead to infections and even trigger cancer. Researchers at the University Children's Hospital Zurich and the University of Zurich have now found a signaling pathway in cells that play an important role in the development of fatty liver disease.

7 Sep 2017

Natural compound produced by honeybees could become basis for new antibiotics

An antimicrobial compound made by honeybees could become the basis for new antibiotics, according to new research at the University of Illinois at Chicago.

7 Sep 2017

Newly-discovered mutation highlights complex genetic network that underpins blood disorder

Porphyrias, a group of eight known blood disorders, affect the body's molecular machinery for making heme, which is a component of the oxygen-transporting protein, hemoglobin. When heme binds with iron, it gives blood its hallmark red color.

7 Sep 2017

Study sheds light on virulence strategy of intracellular bacteria that cause legionellosis

Intracellular pathogens adopt various strategies to circumvent the defences of the host cell and to proliferate intracellularly. One specific strategy is to target host organelles like the mitochondria. Mitochondria are well-defined cytoplasmic organelles, which take part in a variety of cellular metabolic functions.

7 Sep 2017

New DNA sequencing technology measures effects of thousands of sequences on gene activity

When a gene is switched on, various stretches of DNA nearby act as 'control dials', influencing the level of activity and the amount of gene product that is made.

7 Sep 2017

Exploration of human genetics reveals new targets to combat heart disease

Again and again, it's the rare among humans that help the rest of us. The exploration of human genetics is revealing new targets to combat heart disease among atypical variants. Mutations in genes that play a role in heart health are the inspiration for a cluster of new heart drugs.

7 Sep 2017

Protein that regulates expression of many genes increases lifespan of baker's yeast

To understand and control aging is the aspiration of many scientists. Researchers at the Biozentrum of the University of Basel have now discovered that the protein Gcn4 decreases protein synthesis and extends the life of yeast cells.

6 Sep 2017

BUSM researchers show new way to reduce skin cancer risk in redheads

Red-haired people are known for pale skin, freckles, poor tanning ability and unfortunately, an increased risk for developing skin cancer.

6 Sep 2017

Molecular map shows novel way to stop dangerous bioweapon

During World War II, the Soviet Red Army was forced to move their biological warfare operations out of the path of advancing Nazi troops. Among the dangerous cargo were vials of Francisella tularensis, the organism that causes tularemia and one of the world's most infectious pathogens.

6 Sep 2017

New portable allergen-detection system could help prevent trips to emergency room

For kids and adults with food allergies, a restaurant outing can be a fraught experience. Even when care is taken, freshly prepared or packaged meals can accidentally become cross-contaminated with an offending food and trigger a reaction.

6 Sep 2017

Researchers investigate link between thyroid hormone and red blood cell production

For more than a century, physicians have anecdotally noted that patients with an underactive thyroid-;often caused by iodine deficiency-;tended to also have anemia. But the link between thyroid hormone and red blood cell production has remained elusive.

6 Sep 2017

Scientist receives NIH grant to investigate tumor microenvironment from relatively new context

Cancer metastasis – the spread of disease from the original site to a distant organ – remains a major challenge in treating cancer and a main cause of morbidity and mortality.

6 Sep 2017

Split-brain study using fruit fly provides better understanding of autism

A better understanding of the cause of autism may come from an unlikely source, neurological studies of the fruit fly.

6 Sep 2017

Researchers harness lipid nanodiscs to produce hydrogen fuel

A U.S.-based team of researchers featuring MIPT scientists has assembled a nanoscale biological structure capable of producing hydrogen from water using light.

6 Sep 2017

Heparin promotes food intake and body weight gain in animal models

Heparin is a medication widely used to prevent blood clotting; it is named after and mimics the naturally occurring anticoagulant in the body.

6 Sep 2017

Existing antidepressant drug could slow progression of Parkinson’s

Michigan State University scientists now have early proof that an antidepressant drug that's been around for more than 50 years could slow the progression of Parkinson's.

6 Sep 2017

Ketogenic diet prolongs life and improves memory and physical functions in aged mice find researchers

A pair of new studies find that diets termed ketogenic that are classically low in carbohydrates can prolong life in adult male laboratory mice. In addition this ketogenic diet also preserves the memory functions as well as muscle masses of the aged mice that were fed on it. The mechanism behind this could be the fact that ketogenic diet induces protein acetylation in the mice liver and muscles.

5 Sep 2017

Prostate cancer screening reduces cancer deaths finds new analysis

There has been much debate regarding the utility of prostate cancer screening in reducing the rates of deaths due to this cancer among men. While the ERSPC (European Randomized Study of Screening for Prostate Cancer) suggests that screening reduced prostate cancer deaths, the PLCO (Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial) found that regular screening does not reduce the cancer death rates in prostate cancer. Researchers thus looked at the actual picture as to which of these – ERSPC or PLCO are correct.

5 Sep 2017

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G Protein News and Research

Study finds mechanism behind super-sharp night vision for brief time during total eclipse

Early signs of cardiovascular risk found in children exposed to 9/11 dust

Researchers find signaling pathway in cells that plays key role in development of fatty liver disease

Natural compound produced by honeybees could become basis for new antibiotics

Newly-discovered mutation highlights complex genetic network that underpins blood disorder

Study sheds light on virulence strategy of intracellular bacteria that cause legionellosis

New DNA sequencing technology measures effects of thousands of sequences on gene activity

Exploration of human genetics reveals new targets to combat heart disease

Protein that regulates expression of many genes increases lifespan of baker's yeast

BUSM researchers show new way to reduce skin cancer risk in redheads

Molecular map shows novel way to stop dangerous bioweapon

New portable allergen-detection system could help prevent trips to emergency room

Researchers investigate link between thyroid hormone and red blood cell production

Scientist receives NIH grant to investigate tumor microenvironment from relatively new context

Split-brain study using fruit fly provides better understanding of autism

Researchers harness lipid nanodiscs to produce hydrogen fuel

Heparin promotes food intake and body weight gain in animal models

Existing antidepressant drug could slow progression of Parkinson’s

Ketogenic diet prolongs life and improves memory and physical functions in aged mice find researchers

Prostate cancer screening reduces cancer deaths finds new analysis

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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