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Activation of MMP-9 enzyme leads to behavioral problems connected to chronic stress

Activation of MMP-9 enzyme leads to behavioral problems connected to chronic stress

Why is it that when people are too stressed they are often grouchy, grumpy, nasty, distracted or forgetful? Researchers from the Brain Mind Institute at EPFL have just highlighted a fundamental synaptic mechanism that explains the relationship between chronic stress and the loss of social skills and cognitive impairment. When triggered by stress, an enzyme attacks a synaptic regulatory molecule in the brain. This was revealed by a work published in Nature Communications. [More]
LSU Health researchers reveal how Chop plays crucial role to combat cancer

LSU Health researchers reveal how Chop plays crucial role to combat cancer

Research led by Paulo Rodriguez, PhD, an assistant research professor of Microbiology, Immunology & Parasitology at LSU Health New Orleans' Stanley S. Scott Cancer Center, has identified the crucial role an inflammatory protein known as Chop plays in the body's ability to fight cancer. [More]
Stress coping strategies may protect against bipolar disorder recurrence

Stress coping strategies may protect against bipolar disorder recurrence

Researchers have found a link between low levels of resilience to stress in euthymic patients with bipolar disorder and impulsive behaviour, which may make them vulnerable to depressive episodes. [More]
UAB researchers discover novel mechanism involved in formation of memory, learning

UAB researchers discover novel mechanism involved in formation of memory, learning

Researchers at the University of Alabama at Birmingham report the discovery of a novel mechanism in the brain involved in the formation of memory and learning. In findings reported online this week in Nature, the research team describes the role of a histone subunit known as H2A.Z. [More]
Researchers show link between childhood asthma and prenatal exposure to phthalates

Researchers show link between childhood asthma and prenatal exposure to phthalates

Researchers at the Columbia Center for Children's Environmental Health at the Mailman School of Public Health are the first to demonstrate an association between childhood asthma and prenatal exposure to two phthalates used in a diverse array of household products. Results appear online in the journal Environmental Health Perspectives. [More]
Socioeconomic inequalities influence overall outcomes for children with asthma

Socioeconomic inequalities influence overall outcomes for children with asthma

According to the Centers for Disease Control and Prevention, approximately 6 percent of children younger than five have been diagnosed with asthma, the fastest-growing and most common chronic illness affecting children in the United States. [More]
New research illustrates how fear arises in the brain

New research illustrates how fear arises in the brain

An estimated 8% of Americans will suffer from post traumatic stress disorder (PTSD) at some point during their lifetime. Brought on by an overwhelming or stressful event or events, PTSD is the result of altered chemistry and physiology of the brain. [More]
GOP Senate may not be able to repeal health law, but it could cripple key provisions

GOP Senate may not be able to repeal health law, but it could cripple key provisions

News outlets examine what the future could hold for the health law especially as the Senate increasingly appears to be within GOP reach. [More]
3D Systems launches new Simbionix ultrasound training module

3D Systems launches new Simbionix ultrasound training module

3D Systems announced today the addition of a new Simbionix ultrasound training module for the practice of transvaginal ultrasound exams (GYN TVS) at the International Society of Ultrasound in Obstetrics and Gynecology exhibition in Barcelona, Spain. [More]
Breathing-based meditation practice can be effective treatment for PTSD

Breathing-based meditation practice can be effective treatment for PTSD

One of the greatest casualties of war is its lasting effect on the minds of soldiers. This presents a daunting public health problem: More than 20 percent of veterans returning from the wars in Iraq and Afghanistan have post-traumatic stress disorder, according to a 2012 report by RAND Corp. [More]
ChromaDex signs NIAGEN supply agreement with Healthy Directions

ChromaDex signs NIAGEN supply agreement with Healthy Directions

ChromaDex Corp., an innovative natural products company that provides proprietary ingredients and science-based solutions to the dietary supplement, food and beverage, cosmetic and pharmaceutical industries, announced today that it has entered into an ingredient supply agreement with Healthy Directions, a direct-to-consumer nutritional supplement retailer and wholly-owned subsidiary of Helen of Troy Limited. [More]
Kids who are bullied at ages 8-10 are more likely to suffer from nightmares by age 12

Kids who are bullied at ages 8-10 are more likely to suffer from nightmares by age 12

Children who are bullied at ages 8-10 are more likely to suffer from sleep walking, night terrors or nightmares by the time they are 12 years old. [More]
Study shows how stress can impact men’s health

Study shows how stress can impact men’s health

Older men who lead high-stress lives, either from chronic everyday hassles or because of a series of significant life events, are likely to die earlier than the average for their peers, new research from Oregon State University shows. [More]

Most gamblers who play responsibly enjoy experience and exhibit no problems

People who are in control of their gambling habits play for fun and like the idea of possibly winning big. They set limits on how much money and time they can spend, and they are likely to gamble on the internet. [More]

Relationship between stress hormones and immune function across different stages in life

Young people have a more robust immune response to the loss of a loved one, according to new research from the University of Birmingham, providing insight into how different generations cope with loss. [More]
Positive outlook and support from people help diabetes patients cope with psychosocial challenges

Positive outlook and support from people help diabetes patients cope with psychosocial challenges

A positive outlook and support from people around them help patients with diabetes cope with psychosocial challenges of the disease, according to an international study that included researchers from Penn State College of Medicine. [More]
People can become addicted to eating but not to consuming foods high in sugar or fat

People can become addicted to eating but not to consuming foods high in sugar or fat

People can become addicted to eating for its own sake but not to consuming specific foods such as those high in sugar or fat, research suggests. [More]
Most prevalent form of discrimination is due to mental illness and homelessness

Most prevalent form of discrimination is due to mental illness and homelessness

Vulnerable populations in ethnically diverse Toronto reported more discrimination by health care workers based on their housing status, mental health or substance abuse issues than race, a new study has found. [More]
Researcher designs remote medical care system to support rehabilitation of people with spasticity

Researcher designs remote medical care system to support rehabilitation of people with spasticity

Yadira Alatriste, researcher at the Autonomous Metropolitan University of Mexico designed a remote medical care system that supports the rehabilitation of people with spasticity, an alteration of the nervous system related to increased tone muscle making motor skills difficult or impossible for those affected. [More]
Researchers develop new methods that improve quality of myocardial perfusion imaging

Researchers develop new methods that improve quality of myocardial perfusion imaging

New methods that enhance the quality of myocardial perfusion imaging were developed in a recent study completed at the University of Eastern Finland. [More]