PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Social isolation changes and long-term outcomes among older adults

JAMA Network Open

2024-07-24
(Press-News.org)

About The Study: Increased isolation was associated with elevated risks of mortality, disability, and dementia, irrespective of baseline isolation status in this cohort study. These results underscore the importance of interventions targeting the prevention of increased isolation among older adults to mitigate its adverse effects on mortality, as well as physical and cognitive function decline. 

Corresponding Author: To contact the corresponding author, Judy Zhong, Ph.D., email judy.zhong@nyumc.org.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2024.24519)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2024.24519?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=072424

END



ELSE PRESS RELEASES FROM THIS DATE:

Under pressure: how cells respond to physical stress

2024-07-24
Cell membranes play a crucial role in maintaining the integrity and functionality of cells. However, the mechanisms by which they perform these roles are not yet fully understood. Scientists from the University of Geneva (UNIGE), in collaboration with the Institut de biologie structurale de Grenoble (IBS) and the University of Fribourg (UNIFR), have used cryo-electron microscopy to observe how lipids and proteins at the plasma membrane interact and react to mechanical stress. This work shows that, depending on conditions, small membrane regions can stabilize ...

Preventing cancer cells from colonizing the liver

Preventing cancer cells from colonizing the liver
2024-07-24
In brief: ETH Zurich researchers have discovered proteins on the surface of colorectal cancer cells and liver cells that bind together and that play a major role in the formation of new metastases. The binding of the proteins triggers fundamental changes in colorectal cancer cells that allow them to take root in the liver. These new findings will help to develop future treatments that may hinder the formation of often fatal metastases. In cases where cancer is fatal, nine out of ten times the culprit is metastasis. This is when the primary tumour has sent out cells, like seeds, and invaded other organs of the body. While medicine has made great progress in treating primary tumours, ...

Neuroscientists discover brain circuitry of placebo effect for pain relief

Neuroscientists discover brain circuitry of placebo effect for pain relief
2024-07-24
CHAPEL HILL, NC – The placebo effect is very real. This we’ve known for decades, as seen in real-life observations and the best double-blinded randomized clinical trials researchers have devised for many diseases and conditions, especially pain. And yet, how and why the placebo effect occurs has remained a mystery. Now, neuroscientists have discovered a key piece of the placebo effect puzzle. Publishing in Nature, researchers at the University of North Carolina School of Medicine– with colleagues from Stanford, the Howard Hughes Medical Institute, and ...

'Gene misbehavior' widespread in healthy people

2024-07-24
Scientists have uncovered that ‘gene misbehaviour’ – where genes are active when they were expected to be switched off – is a surprisingly common phenomenon in the healthy human population. The team also identify several mechanisms behind these gene activity errors. This may help inform precision medicine approaches and enable the development of targeted therapies to correct expression. Researchers from the Wellcome Sanger Institute, the University of Cambridge and AstraZeneca studied the activity of inactive genes in a large, healthy population for the first time. While rare at the individual gene level, they revealed misexpression ...

Arc Institute welcomes first Scientific Advisory Board members; appoints two new members to Board of Directors

2024-07-24
Today, Arc Institute, the scientific research organization pioneering new models for scientific discovery and translation, is announcing the creation of its Scientific Advisory Board and its first two Scientific Advisors, as well as the appointment of two new members to the Arc Board of Directors. New Scientific Advisory Board Dr. Carolyn Bertozzi, Ph.D., and Dr. Aviv Regev, Ph.D., join as the first two members of Arc’s Scientific Advisory Board and will provide strategic guidance, share their ...

NCCN Oncology Research Program celebrates 25 years of advancing cancer science

NCCN Oncology Research Program celebrates 25 years of advancing cancer science
2024-07-24
PLYMOUTH MEETING, PA [July 24, 2024] — The National Comprehensive Cancer Network® (NCCN®)—an alliance of leading cancer centers—commemorates the 25th anniversary of the NCCN Oncology Research Program (ORP). The NCCN ORP is dedicated to seeking innovative, effective, and equitable cancer care through oversight and funding for cancer research and quality improvement projects. Over the past quarter-century, the NCCN ORP has managed a diverse portfolio of more than 180 research studies and quality improvement projects to improve quality and outcomes for people with cancer. The NCCN ORP has also provided project oversight to 75 NCCN Foundation® Young Investigator Award ...

From grey to green: unveiling the future of renewable e-methanol for cleaner shipping fuels

From grey to green: unveiling the future of renewable e-methanol for cleaner shipping fuels
2024-07-24
Methanol is a crucial chemical feedstock and a potential green fuel, particularly for the shipping industry. Currently, its production predominantly relies on fossil feedstocks, leading to high greenhouse gas emissions. With the global push towards decarbonization, there is an urgent need to explore cleaner alternatives like renewable e-methanol. Based on these challenges, there is a need for in-depth research to develop sustainable methanol production methods.   A team of researchers from Tsinghua ...

A brittle interface with low modulus to improve the mechanical properties of multiphase ceramics: A unique design approach?

2024-07-24
Barium strontium aluminum silicate (BaxSr1−xAl2Si2O8, BSAS) ceramics possess both phase stability and resistance to water vapor corrosion, making them ideal materials for radome technology and electronic packaging. To address the low tolerance of BSAS ceramics to damage and defects, the introduction of nano-reinforcements is an effective approach to enhance their strength and toughness. SiC nanowires (SiCnws) exhibit high strength and hardness inherited from SiC ceramics, along with the excellent toughness and elasticity ...

Intelligent compaction: ensuring highway durability with advanced monitoring

Intelligent compaction: ensuring highway durability with advanced monitoring
2024-07-24
Highway construction often faces challenges in ensuring long-term subgrade performance due to traditional compaction quality control (QC) methods that rely on manual adjustments and sporadic testing. These methods are susceptible to human error, inefficiency, and incomplete assessments. Addressing these issues requires advanced, real-time monitoring systems. Such systems can provide comprehensive and accurate QC, highlighting the need for innovative technologies to improve highway construction standards. Researchers from the University of Science and Technology Beijing, alongside partners from Hunan and China Renewable Energy Engineering ...

From trash to treasure: machine learning enhances organic waste recycling

From trash to treasure: machine learning enhances organic waste recycling
2024-07-24
Biological treatment methods such as anaerobic digestion, composting, and insect farming are essential for managing organic waste, converting it into valuable resources like biogas and organic fertilizers. However, these processes often face challenges due to their inherent complexity and instability, which can affect efficiency and product quality. Traditional control strategies have limited success in addressing these issues. Therefore, advanced methods like machine learning (ML) are being explored to enhance prediction, optimization, and monitoring of these biological treatments, aiming to improve overall performance and sustainability. A research team from Tongji University ...

LAST 30 PRESS RELEASES:

Insulin resistance is linked to over 30 diseases – and to early death in women, study of people in the UK finds

Innovative semaglutide hydrogel could reduce diabetes shots to once a month

Weight loss could reduce the risk of severe infections in people with diabetes, UK research suggests

Long-term exposure to air pollution and a lack of green space increases the risk of hospitalization for respiratory conditions

Better cardiovascular health in early pregnancy may offset high genetic risk

Artificial intelligence method transforms gene mutation prediction in lung cancer: DeepGEM data releases at IASLC 2024 World Conference on Lung Cancer

Antibody–drug conjugate I-DXd shows clinically meaningful response in patients with extensive-stage small cell lung cancer

IASLC Global Survey on biomarker testing reveals progress and persistent barriers in lung cancer biomarker testing

Research shows pathway to developing predictive biomarkers for immune checkpoint inhibitors

Just how dangerous is Great Salt Lake dust? New research looks for clues

Maroulas appointed Associate Vice Chancellor, Director of AI Tennessee

New chickadee research finds cognitive skills impact lifespan

Cognitive behavioral therapy enhances brain circuits to relieve depression

Terasaki Institute awarded $2.3 Million grant from NIH for organ transplantation research using organs-on-a-chip technology

Atoms on the edge

Postdoc takes multipronged approach to muon detection

Mathematical proof: Five satellites needed for precise navigation

Scalable, multi-functional device lays groundwork for advanced quantum applications

Falling for financial scams? It may signal early Alzheimer’s disease

Integrating MRI and OCT for new insights into brain microstructure

Designing a normative neuroimaging library to support diagnosis of traumatic brain injury

Department of Energy announces $68 million in funding for artificial intelligence for scientific research

DOE, ORNL announce opportunity to define future of high-performance computing

Molecular simulations, supercomputing lead to energy-saving biomaterials breakthrough

Low-impact yoga and exercise found to help older women manage urinary incontinence

Genetic studies reveal new insights into cognitive impairment in schizophrenia

Researcher develops technology to provide cleaner energy and cleaner water

Expect the unexpected: nanoscale silver unveils intrinsic self-healing abilities

nTIDE September 2024 Jobs Report: Gains in employment for people with disabilities appear to level off after reducing gaps with non-disabled workers

Wiley enhances NMR Spectral Library Collection with extensive new databases

[Press-News.org] Social isolation changes and long-term outcomes among older adults
JAMA Network Open