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Rice scientists use magnets and nanoparticles to make vessels temporarily ‘leaky’

The endothelial cells that line blood vessels are packed tightly to keep blood inside and flowing, but scientists at Rice University and their colleagues have discovered it may be possible to selectively open gaps in those barriers just enough to let large molecules through -- and then close them again.

8 Jun 2017

Former pharma reps’ new mission: To school docs on high drug costs

As a drug salesman, Mike Courtney worked hard to make health care expensive. He wined and dined doctors, golfed with them and bought lunch for their entire staffs — all to promote pills often costing thousands of dollars a year.

8 Jun 2017

Genetic manipulation of exosomes may offer new therapeutic approach to treating pancreatic cancer

Genetic manipulation of exosomes, virus-sized particles released by all cells, may offer a new therapeutic approach to treating pancreatic cancer, according to a study at The University of Texas MD Anderson Cancer Center.

8 Jun 2017

Researchers find link between maternal grain consumption during pregnancy and kids' obesity by age 7

Children born to women with gestational diabetes whose diet included high proportions of refined grains may have a higher risk of obesity by age 7, compared to children born to women with gestational diabetes who ate low proportions of refined grains, according to results from a National Institutes of Health study.

8 Jun 2017

West Nile virus positive mosquitoes detected in Las Vegas

According to the health officials in Southern Nevada, mosquito samples from multiple Las Vegas neighbourhoods have tested positive for the West Nile virus. The affected zip code areas according to the officials are 89011, 89110 and 89146. These areas were being combed for Zika virus in mosquitoes. One such case of human West Nile virus infection has been confirmed in Clark County a few weeks ago.

7 Jun 2017

UM SOM scientists identify mutated gene that may be key player in heart disease

Heart disease kills more than 600,000 Americans every year, which translates to more than one in every four deaths. Although lifestyle choices contribute to the disease, genetics play a major role.

7 Jun 2017

Study uses prebiotic fiber to improve intestinal bacteria profile of children

A couple of teaspoons of a fiber supplement, taken daily, has produced some exciting results that will help children with overweight or obesity maintain a healthier weight and prevent many diseases caused by obesity.

7 Jun 2017

Spousal engagement in shared glycemic control activities may help patients with type 2 diabetes

A new study indicates that spousal engagement in shared glycemic control activities—such as planning a healthy diet—may help patients with type 2 diabetes control their blood sugar levels.

7 Jun 2017

Study suggests optimal magnesium sulfate dosing for neuroprotection of preterm infants

A new study suggests that to optimize neuroprotection and prevent cerebral palsy in extremely preterm infants, women should receive magnesium sulfate to obtain a blood level between 3.7 and 4.4 mg/dL at the time of delivery.

7 Jun 2017

Gut composition affects whether white or brown bread is healthier, say researchers

Whether or not whole wheat bread is better for you than white bread is not as clear-cut as people generally believe and depends somewhat on an individual’s gut microbiome, say researchers.

7 Jun 2017

When an insurer balks and treatment stops

Gillen Washington, a student at Northern Arizona University, had been getting medication for an immunodeficiency disease since 2011. But when he went to his clinic in November 2014 for the monthly dose, a nurse told him his insurance company had denied it.

7 Jun 2017

Study shows benefit of thrombectomy in clot removal beyond six-hour time window for stroke

Results of an international, randomized controlled research study show that mechanical thrombectomy, which is an endovascular treatment to remove a stroke-causing blood clot in the brain, is effective in some patients even when performed within 6 to 24 hours after a stroke.

7 Jun 2017

Running multiple marathons is not risk factor for atherosclerosis, study shows

Running multiple marathons does not increase the risk of atherosclerosis, according to research published today in the European Journal of Preventive Cardiology.

7 Jun 2017

Alcohol consumption linked to higher prevalence of sarcopenia in postmenopausal women

If you feel as though you can't do as much physically as you've gotten older, there may be a reason. Both aging and menopause are known to affect sarcopenia, which is a loss of muscle mass and strength, which in turn affects balance, gait, and overall ability to perform tasks of daily living.

7 Jun 2017

Rush offers new, implantable cardiac device to reduce risk of stroke in AFib patients

Rush University Medical Center is offering a new, implantable cardiac device to reduce the risk of stroke in patients with atrial fibrillation, providing an alternative to the long-term use of blood thinners.

7 Jun 2017

New tool to identify children with severe sepsis reduces missed diagnoses by 76%

An electronic sepsis alert using a combination of vital signs, risk factors and physician judgment to identify children in a pediatric emergency department with severe sepsis reduced missed diagnoses by 76 percent.

7 Jun 2017

Scientists identify microtubule-based therapy to alleviate Gulf War Illness symptoms

At least 100,000 military veterans who served in the 1990-1991 Gulf War were exposed to chemical weapons, released into the air after the United States bombed an ammunition depot in Khamisiyah, Iraq.

7 Jun 2017

New protocol offers faster and more effective way to obtain astrocytes from stem cells

Neurons have long enjoyed the spotlight in neuroscience--and for good reason: they are incredibly important cellular actors. But, increasingly, star-shaped support cells called astrocytes are being seen as more than bit players in the brain's rich pageant.

6 Jun 2017

Studies offer hope for developing new biomarker and drug for neurodegenerative diseases

Two new studies of progressive, neurodegenerative diseases linked to defects in cells' mitochondria offer hope for developing a new biomarker for research and diagnostics, and a drug for treating such diseases, report researchers at the University of California, Davis.

6 Jun 2017

Scientists reveal 12-hour autonomous biological clock that coordinates bodily functions

Some bodily activities, sleeping, for instance, mostly occur once every 24 hours; they follow a circadian rhythm. Other bodily functions, such as body temperature, cognitive performance and blood pressure, present an additional 12-hour cycle, but little is known about the biological basis of their rhythm.

6 Jun 2017

Blood News and Research

Rice scientists use magnets and nanoparticles to make vessels temporarily ‘leaky’

Former pharma reps’ new mission: To school docs on high drug costs

Genetic manipulation of exosomes may offer new therapeutic approach to treating pancreatic cancer

Researchers find link between maternal grain consumption during pregnancy and kids' obesity by age 7

West Nile virus positive mosquitoes detected in Las Vegas

UM SOM scientists identify mutated gene that may be key player in heart disease

Study uses prebiotic fiber to improve intestinal bacteria profile of children

Spousal engagement in shared glycemic control activities may help patients with type 2 diabetes

Study suggests optimal magnesium sulfate dosing for neuroprotection of preterm infants

Gut composition affects whether white or brown bread is healthier, say researchers

When an insurer balks and treatment stops

Study shows benefit of thrombectomy in clot removal beyond six-hour time window for stroke

Running multiple marathons is not risk factor for atherosclerosis, study shows

Alcohol consumption linked to higher prevalence of sarcopenia in postmenopausal women

Rush offers new, implantable cardiac device to reduce risk of stroke in AFib patients

New tool to identify children with severe sepsis reduces missed diagnoses by 76%

Scientists identify microtubule-based therapy to alleviate Gulf War Illness symptoms

New protocol offers faster and more effective way to obtain astrocytes from stem cells

Studies offer hope for developing new biomarker and drug for neurodegenerative diseases

Scientists reveal 12-hour autonomous biological clock that coordinates bodily functions

Improving healthcare sustainability through carbon data

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

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