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

Body mass index, age can affect your risk for neck pain

In a new study, Texas A&M researchers show that both personal factors and the time of day play a role in neck strength and endurance

2021-04-20
(Press-News.org) With roughly 80% of jobs being sedentary, often requiring several hours of sitting stooped in front of a computer screen, neck pain is a growing occupational hazard. Smartphones and other devices have also caused people to bend their necks for prolonged periods. But is bad posture solely to blame?

In a recent study, researchers at Texas A&M University have found that while poor neck and head postures are indeed the primary determinants of neck pain, body mass index, age and the time of the day also influence the neck's ability to perform sustained or repeated movements.

"Neck pain is one of the leading and fastest-growing causes of disability in the world," said Xudong Zhang, professor in the Wm Michael Barnes '64 Department of Industrial and Systems Engineering. "Our study has pointed to a combination of work and personal factors that strongly influence the strength and endurance of the neck over time. More importantly, since these factors have been identified, they can then be modified so that the neck is in better health and pain is avoided or deterred."

The results of the study are published online in the journal END


ELSE PRESS RELEASES FROM THIS DATE:

Explanations in online symptom checkers could improve user trust

2021-04-20
UNIVERSITY PARK, Pa. -- Have you recently turned to your mobile device or computer to find out if your cough, sniffle or fever could be caused by COVID-19? The online symptom checker you used may have advised you to stay home and call your medical provider if symptoms worsen, or perhaps told you that you may be eligible for COVID-19 testing. But why did it make the recommendation it did? And how should you know if you can trust it? Those are questions that researchers at the Penn State College of Information Sciences and Technology recently explored through a project in which they augmented online symptom checkers by offering explanations of how the system generated its probable diagnoses and suggestions ...

Gold digger: Neural networks at the nexus of data science and electron microscopy

Gold digger: Neural networks at the nexus of data science and electron microscopy
2021-04-20
From sample preparation to image acquisition, electron microscopy (EM) requires precise and time-consuming steps to produce the clarity and detail needed to visualize small cell structures with high resolution. Moreover, once EM images are created, extracting the biological information out of them through analysis can be an even more laborious and time intensive task. Especially because current EM analysis software often requires the skilled eye of a scientist to manually review hundreds of images. With a bit of ingenuity and the application of cutting-edge neural networks, an interdisciplinary team of scientists at the Max Planck Florida Institute for Neuroscience (MPFI) have created a new ...

Noncalcified coronary plaque burden higher in people with HIV

Noncalcified coronary plaque burden higher in people with HIV
2021-04-20
OAK BROOK, Ill. - People living with human immunodeficiency virus (HIV) and without known cardiovascular disease have two to three times the noncalcified coronary plaque burden of non-HIV healthy volunteers, according to a study from Canada published in Radiology. Researchers said the results underscore the importance of a heart-healthy lifestyle in people living with HIV. HIV/AIDS emerged as a major public health crisis in the 1980s. Disease-related mortality peaked in the mid-1990s and has been dropping since, thanks in large part to antiretroviral therapy, which does not cure the disease but helps control it. Today, people ...

Base editors flex sights on sickle-cell disease

2021-04-20
Researchers at Beam Therapeutics have developed a redesigned base editor that shows considerable promise in directly repairing the single-base mutation that causes sickle-cell disease (SCD). Many strategies are being pursued to harness genome editing approaches including CRISPR to treat patients with SCD and related hemoglobinopathies. The most advanced method in the clinic involves targeting an upstream regulatory pathway to switch on expression of the fetal hemoglobin gene but does not target the SCD mutation directly. Writing in the April issue of The CRISPR Journal, a team at Beam Therapeutics, led by Ian Slaymaker and Giuseppe Ciaramella, describe the successful ...

A gene finding links severe canine juvenile epilepsy to mitochondrial dysfunction

2021-04-20
In a study conducted at the University of Helsinki, researchers found a cause for severe epilepsy resulting in death in Parson Russell Terrier puppies at a few months of age. A change in the PITRM1 gene can lead to a dysfunction of mitochondria, the cellular energy pumps. Concurrently, amyloid-β accumulation and widespread neurodegeneration associated with Alzheimer's disease were identified in the puppies' brains. Changes to the PITRM1 gene in humans also cause a severe but slowly progressing brain disease. Some Parson Russell Terrier puppies were seen to suddenly develop epileptic seizures at 6 to 12 weeks of age. The disease progressed very rapidly, in a matter of hours in the worst cases, to a situation where the seizures were continuous and unresponsive to medication. "All ...

Review summarizes known links between endocrine disruptors and breast cancer risk

2021-04-20
Exposure to certain endocrine-disrupting chemicals could elevate the risk of breast cancer, according to a new comprehensive systematic review of epidemiological research. However, for many chemicals, evidence is inconsistent or still limited. The review was carried out by researchers at the universities of Hong Kong and Eastern Finland and published in Critical Reviews in Food Science and Nutrition. Endocrine-disrupting chemicals (EDCs) can interfere with the body's hormonal system, also called the endocrine system, and are widely present in the environment. They originate from a variety of ...

New catalyst for lower CO2 emissions

New catalyst for lower CO2 emissions
2021-04-20
If the CO2 content of the atmosphere is not to increase any further, carbon dioxide must be converted into something else. However, as CO2 is a very stable molecule, this can only be done with the help of special catalysts. The main problem with such catalysts has so far been their lack of stability: after a certain time, many materials lose their catalytic properties. At TU Wien, research is being conducted on a special class of minerals - the perovskites, which have so far been used for solar cells, as anode materials or electronic components rather than for their catalytic properties. Now scientists at TU Wien have succeeded in producing a special perovskite that is excellently suited as ...

"Molecular Tomographer" algorithm maps gene expression in space

2021-04-20
As we accumulate more and more gene-sequencing information, cell-type databases are growing in both size and complexity. There is a need to understand where different types of cells are located in the body, and to map their gene expression patterns into specific locations in tissues and organs. For example, a gene can be actively expressed in one cell while suppressed in another. One way of mapping genes into tissues is a technique called in situ hybridization. Simply put, a target gene is tagged ("hybridized") with a fluorescent marker within the sections of the tissue it is located in (the "in situ" part). The sections are then visualized under a specialized microscope to see where the gene "lights up". Consecutive photographs of each section are then put together to generate a ...

Scientists at IRB Barcelona discover the cause of neurodegeneration in Lafora disease

Scientists at IRB Barcelona discover the cause of neurodegeneration in Lafora disease
2021-04-20
Lafora disease is an inherited neurodegenerative condition that initially develops with seizures in adolescence and evolves with progressive degeneration of the nervous system to death, about ten years after its onset. It is characterised by the accumulation of abnormal glycogen aggregates called Lafora bodies in the brain. There is currently no treatment for this condition, although some therapies are being tested in clinical trials. Led by Dr. Joan Guinovart, emeritus professor of the University of Barcelona (UB) and also group leader of CIBERDEM, the Metabolic Engineering lab at IRB Barcelona has discovered that Lafora bodies that accumulate in glial cells, which are essential for the proper ...

2D nanomaterial MXene: The perfect lubricant

2D nanomaterial MXene: The perfect lubricant
2021-04-20
You can lubricate a bicycle chain with oil, but what do you do with a Mars rover or a red-hot conveyor belt in the steel industry? Very special nanomaterials have now been studied by the TU Wien together with research groups from Saarbrücken (Germany), Purdue University in the USA and the Universidad de Chile (Santiago, Chile). The material class of MXenes (pronounced "maxene") has caused quite a stir in recent years in connection with novel battery technologies. But it now turns out that they are also an excellent solid lubricant that is extremely durable and performs its task even under the most difficult conditions. These remarkable properties of MXenes have now been published in the renowned journal ACS Nano. Like a stack of sheets of paper Just ...

LAST 30 PRESS RELEASES:

Development of a global innovative drug in eye drop form for treating dry age-related macular degeneration

Scientists unlock secrets behind flowering of the king of fruits

Texas A&M researchers illuminate the mysteries of icy ocean worlds

Prosthetic material could help reduce infections from intravenous catheters

Can the heart heal itself? New study says it can

Microscopic discovery in cancer cells could have a big impact

Rice researchers take ‘significant leap forward’ with quantum simulation of molecular electron transfer

Breakthrough new material brings affordable, sustainable future within grasp

How everyday activities inside your home can generate energy

Inequality weakens local governance and public satisfaction, study finds

Uncovering key molecular factors behind malaria’s deadliest strain

UC Davis researchers help decode the cause of aggressive breast cancer in women of color

Researchers discovered replication hubs for human norovirus

SNU researchers develop the world’s most sensitive flexible strain sensor

Tiny, wireless antennas use light to monitor cellular communication

Neutrality has played a pivotal, but under-examined, role in international relations, new research shows

Study reveals right whales live 130 years — or more

Researchers reveal how human eyelashes promote water drainage

Pollinators most vulnerable to rising global temperatures are flies, study shows

DFG to fund eight new research units

Modern AI systems have achieved Turing's vision, but not exactly how he hoped

Quantum walk computing unlocks new potential in quantum science and technology

Construction materials and household items are a part of a long-term carbon sink called the “technosphere”

First demonstration of quantum teleportation over busy Internet cables

Disparities and gaps in breast cancer screening for women ages 40 to 49

US tobacco 21 policies and potential mortality reductions by state

AI-driven approach reveals hidden hazards of chemical mixtures in rivers

Older age linked to increased complications after breast reconstruction

ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting

Early detection model for pancreatic necrosis improves patient outcomes

[Press-News.org] Body mass index, age can affect your risk for neck pain
In a new study, Texas A&M researchers show that both personal factors and the time of day play a role in neck strength and endurance