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Showing posts with the label News /writeups

Shutting down deadly pediatric brain cancer at its earliest moments

Dysregulation of Zfp36l1 causes neural lineage progenitor cells to grow rapidly, taking on the properties of fast growing stem cells as they become cancerous. from Neuroscience News Updates http://bit.ly/2KtowtW

Autism rate rises 43 percent in New Jersey

The prevalence of 4-year-old children being diagnosed with autism spectrum disorder in New Jersey increased by 43% within a four-year span. Researchers determine the prevalence rate of ASD is one in 35, according to a new report from the CDC and Rutgers University. from Neuroscience News Updates http://bit.ly/2Ib6zyc

I feel you: Emotional mirror neurons found in the rat

Study reports the anterior cingulate cortex of rats contain mirror neurons that respond to pain experienced by and observations of others. from Neuroscience News Updates http://bit.ly/2Z5RG5G

Body mass index may play a significant role in the progression of multiple sclerosis

Obesity and a higher body mass index negatively impacts the progression of Multiple Sclerosis. Ceramides are more abundant in the blood of those who are overweight. The ceramides enter inside the nucleus of monocytes, causing proliferation. The increased number of monocytes travel back to the brain, causing more damage for those with RRMS. from Neuroscience News Updates http://bit.ly/2Z7X7kG

‘Mindreading’ neurons simulate decisions of social partners

Neurons in the amygdala derive object values based on observations and use the values to simulate a social partner's decision making. from Neuroscience News Updates http://bit.ly/2IcpNDR

Shining lasers on mouse brains sheds light on cells central to Alzheimer’s and schizophrenia

Optogenetic stimulation of parvalbumin cells resulted in a reduction of local blood flow and volume. The findings could shed new light on the neurobiological underpinnings of Alzheimer's disease and schizophrenia. from Neuroscience News Updates http://bit.ly/2UbMxoP

Gene-edited disease monkeys cloned in China

Researchers in China successfully used CRISPR gene editing to produce five monkey clones from the fibroblasts of a donor monkey with disease phenotypes. from Neuroscience News Updates http://bit.ly/2G4do1c

Rallying for Nutrition Education in Med School and Beyond

“Looking at food to improve and maintain our health, and to prevent disease, is especially relevant to neurology,” says neurologist Vanessa Baute, MD , associate director of education at the Center for Integrative Medicine at Wake Forest Baptist Hospital in North Carolina. “I’m passionate about education. I think that training people in nutrition is really the key, and it’s done very rarely.” Indeed, the cry for increased nutrition education among physicians is getting louder. In an article out this month (March 2019) in JAMA Cardiology , Devries et. al. say, “Requirements for meaningful nutrition education in all phases of medical training are long overdue.” The authors put an emphasis on cardiac issues like [type 2]  diabetes and cardiovascular disease, which have particularly well-established links to diet. If you read the word diabetes and think peripheral neuropathy or the words cardiovascular disease and think stroke , you realize, of course, that the authors are tal

Experimental PET scan detects abnormal tau protein in brains of living former NFL players

PET imaging of former NFL players who exhibited cognitive decline and psychiatric symptoms linked to CTE showed higher levels of tau in areas of the brain associated with the neurodegenerative disease. from Neuroscience News Updates http://bit.ly/2KqqF9N

Low cholesterol linked to higher risk of bleeding stroke in women

Low levels of LDL cholesterol and triglycerides have been linked to an increased risk of hemorrhagic stroke in women. from Neuroscience News Updates http://bit.ly/2IcK1Nw

Breast milk analyses show new opportunities for reducing risk of childhood obesity

Maternal obesity is associated with differences in breast milk composition from that of mothers with a lower BMI. The variations of the metabolites may contribute to a higher risk of childhood obesity in children whose mothers are overweight. The findings point to a potential breast milk dependent mechanism for the mother-child transmission of obesity. from Neuroscience News Updates http://bit.ly/2GeeQ26

Higher lead in topsoil boosts probability of cognitive difficulties in 5-year-old boys

Higher levels of lead in topsoil have been linked to an increased risk of cognitive impairments, learning difficulties, and problems with decision making in 5-year-old boys. from Neuroscience News Updates http://bit.ly/2IqvT2L

Protein pileup affects social behaviors through altered brain signaling

Study implicates disrupted autophagy and protein aggregation in the pathogenesis of autism schizophrenia and social behavior deficits in other disorders. from Neuroscience News Updates http://bit.ly/2VAm3Px

Research shows evidence of impulsive behavior in nonsuicidal self-injury

Nonsuicidal self-harm is associated with neurocognitive impulsivity, especially in those who perceive negative emotional context of criticism in close relationships. from Neuroscience News Updates http://bit.ly/2GeL7q4

Inflammation linked to chemical imbalance in schizophrenia

Increased kynurenic acid production has been implicated in the pathology of schizophrenia. The findings provide a new target for cell-specific treatments that help reduce the production of kynurenic acid and reduce symptoms of schizophrenia. from Neuroscience News Updates http://bit.ly/2IrjNpN

New quantum material could warn of neurological disease

A new quantum sensor is able to automatically receive hydrogen when placed beneath a brain slice. Researchers say this could be the first step in creating a pathway that builds a computer device to store and transfer real memories, in essence, allowing for the 'upload' of memory. from Neuroscience News Updates http://bit.ly/2KncYIt

Aging gracefully: Study identifies factors for healthy memory at any age

Older adults who have higher levels of education, embark on more social activities and stay cognitively active have a slower rate of cognitive decline than those who engage in less self-maintenance and social activities. from Neuroscience News Updates http://bit.ly/2IbIBmm

Autism symptoms reduced nearly 50% two years after fecal transplant

University of Arizona researchers claim microbiota transfer therapy reduces symptoms associated with autism and gastrointestinal problems for two years post-treatment. The study suggests MTT may be a promising option for helping to treat children with ASD who also have GI problems. The researchers stress further research, including double-blind, placebo-controlled randomized trials with a larger cohort be carried out. from Neuroscience News Updates http://bit.ly/2YZPzAd