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Researchers identify novel life-preserving circuit responsible for recognizing threats

Our existence depends on a bit of evolutionary genius aptly nicknamed "fight or flight." But where in our brain does the alarm first go off, and what other parts of the brain are mobilized to express fear and remember to avoid danger in the future?

20 Jan 2015

Brain uses separate pathway to recall old fear memories

People with anxiety disorders, such as post traumatic stress disorder (PTSD), often experience prolonged and exaggerated fearfulness. Now, an animal study suggests that this might involve disruption of a gradual shifting of brain circuitry for retrieving fear memories. Researchers funded by the National Institutes of Health have discovered in rats that an old fear memory is recalled by a separate brain pathway from the one originally used to recall it when it was fresh.

20 Jan 2015

CSHL researchers describe new pathway that controls fear memories in the mouse brain

Some people have no fear, like that 17-year-old kid who drives like a maniac. But for the nearly 40 million adults who suffer from anxiety disorders, an overabundance of fear rules their lives. Debilitating anxiety prevents them from participating in life's most mundane moments, from driving a car to riding in an elevator.

20 Jan 2015

Nonmotor symptoms cluster in Parkinson’s disease patients

Nonmotor symptoms tend to appear in specific clusters in patients with Parkinson’s disease and often predate the onset of motor symptoms, research shows.

16 Jan 2015

Mayo Clinic expert explains difference between severe sepsis and septic shock

Sepsis can be a dangerous complication of almost any type of infection, including influenza, pneumonia and food poisoning; urinary tract infections; bloodstream infections from wounds; and abdominal infections.

14 Jan 2015

Antibiotic resistance remains a serious health problem in Australia, warns NPS MedicineWise

In light of a major breakthrough in the quest to find new antibiotics with the discovery of teixobactin, NPS MedicineWise warns that antibiotic resistance in Australia remains a serious health problem we all need to work to address.

14 Jan 2015

Cold atmospheric pressure plasma treatment may reduce risk of transmitting norovirus

Treating surfaces with cold atmospheric pressure plasma (CAPP) may reduce the risk of transmitting norovirus, a contagious virus leading to stomach pain, nausea and diarrhea, according to a new study.

14 Jan 2015

BCBSAZ's cooking contest aims at motivating Arizona kids to improve daily food choices

Blue Cross Blue Shield of Arizona is launching its 2015 kids cooking contest aimed at motivating Arizona kids to incorporate healthy options into their daily food choices. For the fifth consecutive year, the company is looking for great-tasting, kid-inspired side dishes for the Walk On! Kids Cooking Challenge.

2 Jan 2015

Children require specific pediatric dentist to properly care for their dental needs

When kids are young, they look up to their parents more than anyone in the world. Kids try to mimic their parents' actions and take every opportunity to do what they do. If your child is hesitant about going to the dentist, it may help if you begin taking them to the same dentist that you yourself visit. What usually interferes is that children require a specific pediatric dentist to properly care for their constantly changing dental needs.

27 Dec 2014

Experimental Ebola vaccine safe and immunogenic in African population

Two experimental DNA vaccines to prevent Ebola virus and the closely related Marburg virus [1] are safe, and generated a similar immune response in healthy Ugandan adults as reported in healthy US adults earlier this year.

23 Dec 2014

New computational technique reveals genetic roots of autism, cancers

In the decade since the genome was sequenced in 2003, scientists and doctors have struggled to answer an all-consuming question: Which DNA mutations cause disease?

22 Dec 2014

SLU investigators find promising candidates for new herpes virus treatments

Saint Louis University research findings published in the December issue of Antimicrobial Agents and Chemotherapy report a family of molecules known as nucleotidyltransferase superfamily (NTS) enzyme inhibitors are promising candidates for new herpes virus treatments.

19 Dec 2014

New research finds that more frequent hugs protect people from stress, infection

Instead of an apple, could a hug-a-day keep the doctor away? According to new research from Carnegie Mellon University, that may not be that far-fetched of an idea.

18 Dec 2014

PNNL to share variety of research at 2014 American Geophysical Union Fall Meeting

Scientists from the Department of Energy's Pacific Northwest National Laboratory will present a variety of research at the 2014 American Geophysical Union Fall Meeting, which runs Monday, Dec. 15 through Friday, Dec. 19 at the Moscone Convention Center in San Francisco.

16 Dec 2014

National survey shows decrease in alcohol, cigarette and illicit drug use among U.S. teens

A national survey of students in U.S. middle schools and high schools shows some important improvements in levels of substance use.

16 Dec 2014

Revolutionising back pain treatments: an interview with Dr Kieran O’Sullivan

Back pain is exceptionally common. In fact, to not experience back pain at some point of your life would be thoroughly abnormal. Experiencing back pain is like becoming tired or becoming sad; we don’t necessarily like it, but it’s perfectly common.

14 Dec 2014

Tips to allergy sufferers for easy breathing this holiday season

The many smells and tastes of the holidays that get so many in a festive mood can sicken others, thanks to allergic reactions. But with some seasonal savvy, allergy sufferers can breathe easy this festive time of year.

14 Dec 2014

Cold 'sensor' hold key to new therapeutic target for treatment of frostbite and hypothermia

A cold 'sensor' which triggers the skin's vascular response to the cold could represent an exciting new therapeutic target for the treatment of frostbite and hypothermia, according to scientists at King's College London.

12 Dec 2014

Infant mortality rates for RSV much lower than previously thought

It's a virus that has long been characterized as dangerous and even deadly, but new research shows infant deaths from respiratory syncytial virus (RSV) are actually quite uncommon in the 21st century.

9 Dec 2014

Unheated high tunnels help bedding plants growers reduce energy costs

Energy costs account for one of the largest expenses in commercial greenhouse production of annual bedding plants. Naturally, bedding plant producers are searching for more energy-efficient production methods that can reduce fuel usage and increase profits. Christopher Currey, Roberto Lopez, and Neil Mattson published a study in HortTechnology that gives growers in northern latitudes valuable information on finishing practices for annual bedding plants.

9 Dec 2014

Cold News and Research

Researchers identify novel life-preserving circuit responsible for recognizing threats

Brain uses separate pathway to recall old fear memories

CSHL researchers describe new pathway that controls fear memories in the mouse brain

Nonmotor symptoms cluster in Parkinson’s disease patients

Mayo Clinic expert explains difference between severe sepsis and septic shock

Antibiotic resistance remains a serious health problem in Australia, warns NPS MedicineWise

Cold atmospheric pressure plasma treatment may reduce risk of transmitting norovirus

BCBSAZ's cooking contest aims at motivating Arizona kids to improve daily food choices

Children require specific pediatric dentist to properly care for their dental needs

Experimental Ebola vaccine safe and immunogenic in African population

New computational technique reveals genetic roots of autism, cancers

SLU investigators find promising candidates for new herpes virus treatments

New research finds that more frequent hugs protect people from stress, infection

PNNL to share variety of research at 2014 American Geophysical Union Fall Meeting

National survey shows decrease in alcohol, cigarette and illicit drug use among U.S. teens

Revolutionising back pain treatments: an interview with Dr Kieran O’Sullivan

Tips to allergy sufferers for easy breathing this holiday season

Cold 'sensor' hold key to new therapeutic target for treatment of frostbite and hypothermia

Infant mortality rates for RSV much lower than previously thought

Unheated high tunnels help bedding plants growers reduce energy costs

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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