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Categories: Diabetes, Psychology Research

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Diabetes Today's Healthcare
Published

Shoe technology reduces risk of diabetic foot ulcers      (via sciencedaily.com)     Original source 

Researchers have developed a new shoe insole technology that helps reduce the risk of diabetic foot ulcers, a dangerous open sore that can lead to hospitalization and leg, foot or toe amputations.

Psychology Research
Published

Perfect balance: How the brain fine-tunes its sensitivity      (via sciencedaily.com)     Original source 

A sensitive perception of the environment is crucial for guiding our behavior. However, an overly sensitive response of the brain's neural circuits to stimuli can lead to neurodevelopmental disorders such as epilepsy. Researchers now report how neuronal networks in the mouse brain are fine-tuned.

Psychology Research
Published

Scientists uncover 95 regions of the genome linked to PTSD      (via sciencedaily.com)     Original source 

In posttraumatic stress disorder (PTSD), intrusive thoughts, changes in mood, and other symptoms after exposure to trauma can greatly impact a person's quality of life. About 6 percent of people who experience trauma develop the disorder, but scientists don't yet understand the neurobiology underlying PTSD. Now, a new genetic study of more than 1.2 million people has pinpointed 95 loci, or locations in the genome, that are associated with risk of developing PTSD, including 80 that had not been previously identified.

Diabetes
Published

Siblings with unique genetic change help scientists progress drug search for type 1 diabetes      (via sciencedaily.com)     Original source 

Two siblings who have the only known mutations in a key gene anywhere in the world have helped scientists gain new insights that could help progress the search for new treatments in type 1 diabetes.

Psychology Research
Published

Paper: To understand cognition--and its dysfunction--neuroscientists must learn its rhythms      (via sciencedaily.com)     Original source 

Thought emerges and is controlled in the brain via the rhythmically and spatially coordinated activity of millions of neurons, scientists argue in a new article. Understanding cognition and its disorders requires studying it at that level.

Healthy Aging Psychology Research
Published

Protecting brain cells with cannabinol      (via sciencedaily.com)     Original source 

Scientists created four cannabis-derived CBN analogs (chemical look-a-likes) with enhanced neuroprotective properties and potential for therapeutic application in neurological disorders like Alzheimer's, Parkinson's, and traumatic brain injury. Their findings reveal novel aspects of CBN's neuroprotective activity and demonstrate the clinical potential of CBN and value of studying its analogs.

Psychology Research
Published

Workings of working memory detailed      (via sciencedaily.com)     Original source 

Investigators have discovered how brain cells responsible for working memory -- the type required to remember a phone number long enough to dial it -- coordinate intentional focus and short-term storage of information.

Diabetes Pregnancy and Childbirth
Published

New study focuses on the placenta for clues to the development of gestational diabetes      (via sciencedaily.com)     Original source 

A new study has identified that a deficit in the placental expression of the gene insulin-like growth factor 1 (IGFBP1) and low IGFBP1 circulating levels are associated with insulin resistance during pregnancy, highlighting a potential risk factor for the development of gestational diabetes.

Depression Infant's Health Mental Health Research Parenting Psychology Research
Published

Teen stress may raise risk of postpartum depression in adults      (via sciencedaily.com)     Original source 

A research team reports that social stress during adolescence in female mice later results in prolonged elevation of the hormone cortisol after they give birth.

Chronic Illness Psychology Research
Published

Scientists identify cell vulnerability 'fingerprint' related to Parkinson's, Lewy body dementia      (via sciencedaily.com)     Original source 

A new study offers a first look into the complex molecular changes that occur in brain cells with Lewy bodies, which are key pathological hallmarks of Parkinson's disease and some dementias. The findings reveal that brain cells with Lewy bodies exhibit a specific gene expression pattern akin to a disease-related fingerprint.

Children's Health Psychology Research
Published

Epilepsy drug prevents brain tumors in mice with NF1      (via sciencedaily.com)     Original source 

Researchers have discovered that an FDA-approved epilepsy drug can prevent or slow the growth of NF1-linked optic gliomas in mice, laying the groundwork for a clinical trial.

Chronic Illness Depression Mental Health Research Psychology Research Stress Today's Healthcare
Published

Physical activity reduces stress-related brain activity to lower cardiovascular disease risk      (via sciencedaily.com)     Original source 

Over a ten-year period, biobank participants who met recommended levels of physical activity had a 23% lower risk of cardiovascular disease, and the protective effects were even more pronounced in individuals with depression.

Psychology Research Today's Healthcare
Published

Team demonstrates miniature brain stimulator in humans      (via sciencedaily.com)     Original source 

Engineers have developed the smallest implantable brain stimulator demonstrated in a human patient that could revolutionize treatment for drug-resistant depression and other psychiatric or neurological disorders.

Diabetes Diet and Weight Loss Nutrition Obesity
Published

Scientists uncover a missing link between poor diet and higher cancer risk      (via sciencedaily.com)     Original source 

A research team has unearthed new findings which may help explain the connection between cancer risk and poor diet, as well as common diseases like diabetes, which arise from poor diet. The insights gained from this study hold promise for advancing cancer prevention strategies aimed at promoting healthy aging.

Birth Defects Children's Health Psychology Research Schizophrenia
Published

Two key brain systems are central to psychosis      (via sciencedaily.com)     Original source 

When the brain has trouble filtering incoming information and predicting what's likely to happen, psychosis can result, research shows.

Chronic Illness Mental Health Research Psychology Research Stress
Published

Study finds increased anxiety and PTSD among people who remained in Ukraine      (via sciencedaily.com)     Original source 

Researchers conducted a survey to understand how the mental health of displaced Ukrainians has been affected by the ongoing war. Their findings describe high levels of post-traumatic stress disorder (PTSD) and generalized anxiety among both refugees and people displaced within Ukraine.

Child Development Children's Health Chronic Illness Psychology Research
Published

Study helps explain why childhood maltreatment continues to impact on mental and physical health into adulthood      (via sciencedaily.com)     Original source 

Childhood maltreatment can continue to have an impact long into adulthood because of how it effects an individual's risk of poor physical health and traumatic experiences many years later, a new study has found.

Psychology Research
Published

Parkinson's Disease: New theory on the disease's origins and spread      (via sciencedaily.com)     Original source 

New hypothesis paper builds on a growing scientific consensus that Parkinson's disease route to the brain starts in either the nose or the gut and proposes that environmental toxicants are the likely source.

Diabetes Diet and Weight Loss Obesity
Published

This outdated diabetes drug still has something to offer      (via sciencedaily.com)     Original source 

Researchers have discovered the biochemical workings of an old-fashioned diabetes drug, and it's helping them develop new, safer alternatives.