Disorders and Syndromes News
October 8, 2015

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More Disorders and Syndromes News
October 8, 2015

Preventing Memory Loss Before Symptoms Appear

Oct. 8, 2015 — A clinical trial is looking at removing a key protein from the brain to prevent memory loss at least a decade before symptoms are noticed in healthy older adults. The trial is focused on an ... read more

Oct. 8, 2015 — SOCE (Store Operated Calcium Entry) is a process by which Calcium ions slowly enter cells to refill depleted calcium stores. This process in nerve cells is now thought to play a role in maintaining ... read more

Scientists Identify How Normally Protective Immune Responses Kill Neurons

Oct. 6, 2015 — Scientists have discovered why certain immune responses, which typically help cells recognize and fight viral and bacterial infections, can sometimes be harmful to the brain. Many brain disorders ... read more

Flu Shot Reduces Risk of Stroke, Study Suggests

Oct. 6, 2015 — The risk of suffering a stroke is significantly reduced for up to two months after receiving a flu vaccine, a major new study has ... read more

Newfound Gene Linked to Amyloid Beta Plaque Buildup in Alzheimer's Disease

Oct. 5, 2015 — A multi-institutional team of scientists has discovered an immune system gene associated with higher rates of amyloid plaque buildup in the brains of Alzheimer's patients and older adults at ... read more

Transplantation of Unique, Newly Discovered Stems Cells May Lead to Promising Stroke Therapy

Oct. 5, 2015 — When rats modeled with stroke were transplanted with newly discovered and unique Muse cells, neuronal regeneration resulted in significant improvements in neurological and motor functions and did not ... read more

Oct. 5, 2015 — It's the most common cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia, but until now scientists weren't sure how a specific gene caused these devastating diseases. ... read more

Researchers Discover Role of Microglia During Early Progression of Alzheimer's Disease

Oct. 5, 2015 — For the first time, researchers have determined how toxic tau fibrils spread by the help of brain immune cells called microglia during the early stages of Alzheimer's disease (AD). The discovery ... read more

Happy Head, Happy Heart: Positive Emotions May Promote Heart-Healthy Behaviors

Oct. 5, 2015 — People with heart disease may benefit from maintaining positive emotions, according to health researchers. The researchers assessed psychological well-being of participants at baseline and again at a ... read more

Benzodiazepines Ineffective in Treating Anxiety Disorders May Increase Dementia Risk

Oct. 5, 2015 — Patients taking benzodiazepines to treat psychiatric conditions should consider transitioning to other therapies because of heightened risks for dementia and death. Despite updated psychiatric ... read more

Risk Profiling Is Key to Managing Pain in Era of Opioid Abuse

Oct. 5, 2015 — Patients undergoing rehabilitation for physical injuries and their physicians can better understand who is most at risk of abusing opioids by reviewing their family history, lifestyle and environment ... read more

Horse Sickness Shares Signs of Human Brain Disorders, Study Finds

Oct. 5, 2015 — Horses with a rare nerve condition have similar signs of disease as people with conditions such as Alzheimer's, a new study has found. The findings shed new light on the causes of the rare but ... read more

Face-to-Face Socializing More Powerful Than Phone Calls, Emails in Guarding Against Depression

Oct. 5, 2015 — In a slight knock on digital and telephone communications, a new study points to the unsurpassed mental health benefits of regular face-to-face social interactions among older adults. Study ... read more

Stimulant Medication Safe, Effective for Children With ADHD and Congenital Heart Disease

Oct. 5, 2015 — Children with congenital heart disease and ADHD can take stimulant medications without fear of significant cardiovascular side effects, a new study ... read more

Does Knowing High-Status People Help or Hurt?

Oct. 2, 2015 — How happy you are may have something to do with who you know -- and where you come from. A sociology professor, set out to discover whether knowing high-status people helped or harmed mental health, ... read more

High-Fructose Diet Slows Recovery from Brain Injury

Oct. 2, 2015 — A diet high in processed fructose sabotages rat brains’ ability to heal after head trauma, neuroscientists report. Revealing a link between nutrition and brain health, the finding offers ... read more

New Study Removes Cancer Doubt for Multiple Sclerosis Drug

Oct. 1, 2015 — Researchers are calling on the medical community to reconsider developing a known drug to treat people with relapsing multiple sclerosis (MS) after new evidence shows it does not increase the risk of ... read more

Oct. 1, 2015 — The nucleus accumbens, that control motivation in the brain, activates the activity of the motor cortex of the brain, and then promotes recovery of motor function during the early stage of recovery ... read more

Oct. 1, 2015 — Our brain cells have different genomes from one another. The study shows for the first time that mutations in somatic cells -- that is, any cell in the body except sperm and eggs -- are present in ... read more

Enzyme Malfunction May Be Why Binge Drinking Can Lead to Alcoholism, Study Finds

Oct. 1, 2015 — A malfunctioning enzyme may be a reason that binge drinking increases the odds of alcoholism, according to a study. The scientists identified a previously unsuspected job performed by the enzyme, in ... read more

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