Patterns of human endogenous retrovirus expression linked to decreased neurodegenerative disease risk.
Category: health – Page 13
This presents another challenge: convincing patients to allow the use of their data. Some 70% of Americans have expressed concerns about data privacy, with 56% admitting they find AI in healthcare “scary.”
It isn’t helped by the growing number of data breaches in the healthcare space, with 88 million patients having had their personal health information compromised in data breaches last year alone. Undoubtedly, if AI-powered healthcare is to maintain its trajectory, the sector will need to address these cybersecurity concerns.
AI is no longer a prospect but a reality today. It’s already being deployed in doctors’ offices and hospitals to analyze patient data, handle back-office tasks and assist surgeons. Anticipated to decrease administrative costs by up to 30%, free up hundreds of thousands of hours of physicians’ time and cut surgical waiting times—for the millions of Americans currently suffering in silence, whether due to affordability or accessibility, AI will offer a lifeline.
3D-printed ‘ghost guns’, like the one Luigi Mangione allegedly used to kill a health care CEO, surge in popularity as law enforcement struggles to keep up
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By November 2024, 15 U.S. states had established regulations on ghost guns, though exact requirements vary. The rules typically require a serial number, background checks for firearm component purchases and reporting to authorities that a person is producing 3D-printed guns.
For instance, in New Jersey, a 2019 law mandates that all ghost guns have a serial number and be registered. Under current New York law, possession or distribution of a 3D-printed gun is classified as a misdemeanor. However, a proposed law seeks to elevate the manufacturing of firearms using 3D-printing technology to a felony offense.
As technology advances and rules evolve, criminals who use 3D-printed firearms will continue to pose threats to public safety and security, and governments will continue playing catch-up to effectively regulate these weapons.
The breakthrough marks a promising target for drug therapies that slow, possibly reverse, the disease’s development
NEW YORK, NY, December 23, 2024 — Researchers with the CUNY ASRC have unveiled a critical mechanism that links cellular stress in the brain to the progression of Alzheimer’s disease (AD). The study, published in the journal Neuron, highlights microglia, the brain’s primary immune cells, as central players in both the protective and harmful responses associated with the disease.
Microglia, often dubbed the brain’s first responders, are now recognized as a significant causal cell type in Alzheimer’s pathology. However, these cells play a double-edged role: some protect brain health, while others worsen neurodegeneration. Understanding the functional differences between these microglial populations has been a research focus for Pinar Ayata, the study’s principal investigator and a professor with the CUNY ASRC Neuroscience Initiative and the CUNY Graduate Center’s Biology and Biochemistry programs.
Exercise improves cognitive performance for over 24 hours, especially when paired with good sleep. A study of older adults links physical activity and deep sleep to better memory, highlighting the importance of an active lifestyle for brain health.
Exercise provides a short-term boost to brain function that can last throughout the next day, according to a new study by researchers at University College London (UCL).
Earlier research conducted in controlled laboratory settings revealed that cognitive performance improves in the hours following exercise. However, the duration of these benefits remained unclear.
Discover the breakthroughs — and the dangers — of trusting machines with your health. The truth might shock you.
Researchers with the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) have unveiled a critical mechanism that links cellular stress in the brain to the progression of Alzheimer’s disease (AD).
The study, published in the journal Neuron, highlights microglia, the brain’s primary immune cells, as central players in both the protective and harmful responses associated with the disease.
Microglia, often dubbed the brain’s first responders, are now recognized as a significant causal cell type in Alzheimer’s pathology. However, these cells play a double-edged role: some protect brain health, while others worsen neurodegeneration.
A study published in Cell Reports Medicine reveals that bowel movement frequency significantly influences physiology and long-term health, with the best outcomes linked with passing stools once or twice a day.
Previous research has suggested associations between constipation and diarrhea with higher risks of infections and neurodegenerative conditions, respectively.
But since these findings were observed in sick patients, it remained unclear whether irregular bathroom visits were the cause or result of their conditions.
DOI: Abstract We are living in a historical period in respect to the deterioration in public health, as we experience the rise of the catastrophic obesity epidemic and mental health crisis in recent decades, despite the great efforts from the scientific and medical community to seek health solutions and to try to find cures to the enormous human suffering and economic costs resulting by this collapse in public health. This trend has reached such a critical level that it jeopardizes society when over 40% of the population is obese in the United States, suffering grave medical health conditions, even as the expenditure on public health is rising exponentially to over 20% of gross domestic product. This should point to a monumental failure in our fundamental understanding of basic human biology and health. This article suggests that our current Western reductionist scientific paradigm in both biology and medicine has proved impotent and failed us completely. Therefore, the current cultural health crises require a more holistic approach to human biology and health in terms of chronobiological trends. The emerging neuroscience of brain energy metabolism will be considered as a holistic model for understanding how solar cycles affect our civilization and drive our sex and growth hormones and neurotransmitters that shape both our physical and mental health.
In recent years, roboticists have developed a wide range of systems that could eventually be introduced in health care and assisted living facilities. These include both medical robots and robots designed to provide companionship or assistance to human users.
Researchers at Shanghai Jiao Tong University and the University of Shanghai for Science and Technology recently developed a robotic system that could give human users a massage that employs traditional Chinese medicine (TCM) techniques. This new robot, introduced in a paper on the arXiv preprint server, could eventually be deployed in health care, wellness and rehabilitation facilities as additional therapeutic tools for patients who are experiencing different types of pain or discomfort.
“We adopt an adaptive admittance control algorithm to optimize force and position control, ensuring safety and comfort,” wrote Yuan Xu, Kui Huang, Weichao Guo and Leyi Du in their paper. “The paper analyzes key TCM techniques from kinematic and dynamic perspectives and designs robotic systems to reproduce these massage techniques.”