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Study Links Muscle Mass to Improved Brain Health in Aging Adults

Study Links Muscle Mass to Improved Brain Health in Aging Adults

Study Links Muscle Mass to Improved Brain Health in Aging Adults
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Study Shows Voluntary Exercise Boosts Dopamine and Motor Skills in Aging Mice

Study Shows Voluntary Exercise Boosts Dopamine and Motor Skills in Aging Mice

A recent study conducted by researchers at New York University Grossman School of Medicine has revealed that voluntary exercise can significantly increase dopamine release and improve motor performance in aging mice. The study involved male and female C57Bl/6J mice, aged between 46 to 52 weeks, which were divided into two groups: one with access to a freely rotating wheel and the other with a locked wheel. Over a 30-day period, the mice with access to the rotating wheel demonstrated increased dopamine release in the striatum, a brain region associated with motor control. The study utilized various tests, including open field testing and grip strength assessments, to evaluate the motor performance of the mice. The findings suggest that voluntary exercise can enhance dopamine transmission and motor function, potentially offering insights into improving motor skills in aging populations.
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Lung Cancer Research Foundation Awards Grants for HER2-Driven Lung Cancer Projects

Lung Cancer Research Foundation Awards Grants for HER2-Driven Lung Cancer Projects

The Lung Cancer Research Foundation (LCRF), in collaboration with Boehringer Ingelheim, has awarded three early career investigators with two-year $250,000 grants. These awards are part of the 2025 LCRF | Boehringer Ingelheim Early Investigator Award, focusing on innovative approaches to treat HER2-mutated lung cancer. The projects aim to explore the science behind HER2 mutations as oncogenic drivers and develop novel therapeutic strategies for patients with these mutations. The recipients include Pinar Özden Eser from the Broad Institute of MIT and Harvard, Elizabeth Brunk from the University of North Carolina at Chapel Hill, and Paul Stockhammer from Yale University. These projects were selected through a rigorous review process by LCRF's Scientific Advisory Board.
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College Hockey Bracketology Update: Key Changes in Team Rankings and Projections

College Hockey Bracketology Update: Key Changes in Team Rankings and Projections

College Hockey Bracketology Update: Key Changes in Team Rankings and Projections
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Jeffrey Cheah Recognized for Philanthropy with Major Education Endowment

Jeffrey Cheah Recognized for Philanthropy with Major Education Endowment

Jeffrey Cheah, founder of Sunway Group, has been named a Forbes Asia Heroes of Philanthropy honoree for the fifth time. Cheah's recognition is due to his significant contributions to education and nation-building through the Jeffrey Cheah Foundation. Recently, he pledged RM500 million to establish a major education endowment at Sunway University, modeled after prestigious institutions like Harvard and Cambridge. The foundation has awarded over RM967 million in scholarships and grants, supporting numerous students, and is on track to surpass RM1 billion by 2026. Cheah's philanthropic efforts also include contributions to public schools and sustainability initiatives.
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Experts Offer Tips to Reduce Risk of Parkinson's Disease Amid Rising Cases

Experts Offer Tips to Reduce Risk of Parkinson's Disease Amid Rising Cases

Parkinson's disease, a progressive movement disorder, is on the rise globally, with cases expected to exceed 25 million by 2050. Dr. Michael Okun, a neurologist and co-director of the Norman Fixel Institute for Neurological Diseases, highlights the role of environmental toxins in the disease's development. He suggests that exposure to these toxins through air, water, and food may contribute to the disease's progression. Okun offers practical tips to reduce the risk of developing Parkinson's, including using carbon filters for clean water, air purifiers to remove volatile organic chemicals, and washing produce to eliminate pesticide residues. Regular exercise and adequate sleep are also recommended to support brain health and potentially delay the onset of symptoms.
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Study Reveals Smartphone Use May Protect Cognitive Health in Older Adults

Study Reveals Smartphone Use May Protect Cognitive Health in Older Adults

A recent study has found that adults over the age of 50 who regularly use smartphones, computers, and tablets experience a significantly lower risk of cognitive impairment and decline. The research, which analyzed data from 57 studies involving over 400,000 participants worldwide, indicates that these individuals have a 42 percent lower risk of cognitive impairment and a 74 percent lower rate of cognitive decline compared to those who use such devices less frequently. The study challenges the notion of 'digital dementia,' which suggests that prolonged tech exposure could deteriorate cognitive abilities. Instead, it highlights the potential cognitive benefits of technology use in older adults, possibly due to the cognitive challenges and social connections these devices provide.
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Experts Highlight Overlooked Early Dementia Signs and Stress Importance of Early Detection

Experts Highlight Overlooked Early Dementia Signs and Stress Importance of Early Detection

Experts are emphasizing the importance of recognizing early signs of dementia, which can often be overlooked. Dr. Gregory Day, a behavioral neurologist at Mayo Clinic, defines dementia as a change in memory and thinking that interferes with daily life. The condition is expected to become more prevalent, with research predicting that 42% of American adults over 55 will experience dementia in their lifetime. Early detection is crucial as it allows individuals and caregivers to plan for the future and access treatments that may slow the disease's progression. Common early signs include short-term memory loss, difficulty with executive functioning, personality changes, trouble finding the right words, and susceptibility to financial scams. Dr. Stephanie Nothelle from Johns Hopkins School of Medicine notes that these symptoms can manifest in various ways, such as forgetting recent conversations or struggling with complex tasks like planning a dinner party.
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Harvard's Avi Loeb Faces Criticism Over Alien Technology Theory on 3I/ATLAS

Harvard's Avi Loeb Faces Criticism Over Alien Technology Theory on 3I/ATLAS

Harvard astronomer Avi Loeb has been criticized for his theory that the interstellar comet 3I/ATLAS might be an alien spacecraft. Despite being classified as a natural comet, Loeb's hypothesis has fueled widespread speculation online. Mert Bayar, a digital analyst, has studied how social media amplifies such theories, noting that a significant portion of online discussions about 3I/ATLAS involve alien speculation. Loeb's previous work on 'Oumuamua, another interstellar object, has contributed to his controversial reputation in the scientific community.
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Calorie Restriction May Protect Against Brain Aging, Study Finds

Calorie Restriction May Protect Against Brain Aging, Study Finds

A study conducted by Boston University has found that a calorie-restricted diet could slow brain aging, based on research involving rhesus monkeys. The study observed that monkeys on a diet with 30% fewer calories showed healthier nerve communication and protection in brain tissue compared to those on a standard diet. The research focused on myelin, the protective coating around nerve fibers, which was found to be in better condition in calorie-restricted monkeys. These findings suggest that dietary habits may influence brain health and could have implications for diseases like Alzheimer's.
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Study Reveals Multivitamins May Slow Cognitive Aging in Older Adults

Study Reveals Multivitamins May Slow Cognitive Aging in Older Adults

Study Reveals Multivitamins May Slow Cognitive Aging in Older Adults
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New Research Highlights Benefits of Multivitamins for Older Adults

New Research Highlights Benefits of Multivitamins for Older Adults

Recent studies under the COcoa Supplement and Multivitamin Outcomes Study (COSMOS) have shown that daily multivitamin intake may help slow cognitive aging and preserve memory in older adults. The research, involving over 5,000 participants, found modest but statistically significant improvements in global cognition and episodic memory among those taking multivitamins compared to a placebo. The study suggests that multivitamins could be particularly beneficial for older adults who may have dietary deficiencies or reduced nutrient absorption due to age-related factors. The findings emphasize the importance of multivitamins as a supplement rather than a substitute for a balanced diet and healthy lifestyle.