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Science News Archive 2024 - Page 67


Page 67 of 484

Burden of liver cancer attributable to hepatitis B and alcohol globally, in China, and for five sociodemographic index regions from 1990 to 2021

This study analyzed liver cancer epidemiological trends attributed to hepatitis B and alcohol use, revealing substantial increases globally and in China. The burden varies by gender and age, with males and those aged 40-75 years bearing a higher risk.

SourceXia & He Publishing Inc.·JournalJournal of Clinical and Translational Hepatology·DateNov 13, 2024

‘Game changer’ in lithium extraction: Rice researchers develop novel electrochemical reactor

Researchers at Rice University have developed a novel three-chamber electrochemical reactor that improves the selectivity and efficiency of lithium extraction from geothermal brines. The reactor achieves high lithium purity rates and minimizes by-product formation, offering a promising approach to address growing demand for lithium in ...

SourceRice University·JournalProceedings of the National Academy of Sciences·DateNov 13, 2024

Air pollution exposure may be associated with eczema

A new study published in PLOS ONE suggests that air pollution exposure may be associated with an increased risk of eczema. Data from hundreds of thousands of U.S. adults found that every 10-µm/m3 increase in PM2.5 levels doubles the eczema rate among residents.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 13, 2024

Wyss Institute’s iNodes team receives ARPA-H Sprint for Women’s Health award to advance the first implantable immune organs to treat ovarian cancer

The Wyss Institute's iNodes team has been awarded an ARPA-H Sprint for Women's Health to develop implantable immune organs for treating ovarian cancer. The iNodes concept is based on the formation of lymphoid organs in tumors, which can be reprogrammed to attack cancer cells and retain a long-term immune memory.

AI needs to work on its conversation game

Researchers at Tufts University have discovered that AI's poor performance in conversational skills stems from its limited exposure to transcribed spoken language. The AI is trained on vast datasets of written content but lacks the nuance of human conversation, making it struggle with timing and turn-taking.

SourceTufts University·TypeExperimental study·DateNov 12, 2024

Study: The evolutionary origins of poor long-term decision making

A new study led by UNLV anthropologist Brian Villmoare models thousands of generations to understand why animals, including humans, prioritize short-term benefits over long-term returns. The research suggests that organisms choose a more distant reward only if it's substantially higher and has a high degree of reliability.

SourceUniversity of Nevada, Las Vegas·JournalPLOS One·TypeComputational simulation/modeling·DateNov 12, 2024

More than 5 million Americans would be eligible for psychedelic therapy, study finds

A study from Emory University reveals that 56-62% of individuals treated for Major Depressive Disorder and Treatment-Resistant Depression are eligible for psilocybin-assisted therapy, which could benefit around 5.1-5.6 million people in the US. The treatment has potential to reduce symptoms of depression with a single dose of 25 mg of ...

SourceEmory Health Sciences·TypeData/statistical analysis·DateNov 12, 2024

New lignin-based hydrogel breakthrough for wound healing and controlled drug release

The study presents a lignin-based hydrogel that combines mechanical strength with bioactivity, promoting wound healing and sustained drug release. The hydrogel's controlled-release properties make it an ideal candidate for treating complex wounds and reducing medication side effects.

SourceJournal of Bioresources and Bioproducts·JournalJournal of Bioresources and Bioproducts·TypeExperimental study·DateNov 12, 2024

Protecting tax whistleblowers pays off

A study by Aruhn Venkat found that the law led to a significant reduction in tax avoidance strategies, including shifting money overseas or moving it to special purpose entities. The law also had a deterrent effect on companies, with publicity around actual whistleblower lawsuits having a complementary effect.

SourceUniversity of Texas at Austin·JournalManagement Science·DateNov 12, 2024

Grabbing pizza with coworkers isn’t just fun — it could boost your teamwork skills

A new study by Binghamton University Assistant Professor Matthew Lyle highlights the benefits of shared memories among employees from different departments. The research found that such experiences can motivate cross-occupational coordination, foster a sense of belonging, and ultimately improve teamwork skills.

SourceBinghamton University·JournalJournal of Management Studies·TypeData/statistical analysis·DateNov 12, 2024

Smoking habit affects response to false feedback

A study found that smoking habits interfere with performance on cognitive tasks involving memory and attention, and impairs a person's ability to detect deception. The study revealed two clusters of participants with differing physiological responses to stress, including pupil dilation and heart rate parameters.

SourceNational Research University Higher School of Economics·JournalFrontiers in Neuroscience·TypeExperimental study·DateNov 12, 2024

New study explores the role of BMI in disease risk

A new study from deCODE genetics/Amgen highlights the importance of Body Mass Index (BMI) in disease pathology, suggesting that reducing BMI could lower the risk of various diseases. For some conditions like fatty liver disease and glucose intolerance, the genetic link to disease disappears when BMI is taken into account.

SourcedeCODE genetics·JournalNature Communications·DateNov 12, 2024

First-ever randomized clinical trial uses telehealth for suicide prevention

A new study published in JAMA Network Open found that brief cognitive behavioral therapy via video telehealth reduces suicide attempts and suicidal ideation, providing critical insight into treatment options for those struggling with suicidal thoughts. The study also shows that this therapy is effective in reducing depressive symptoms.

SourceOhio State University Wexner Medical Center·JournalJAMA Network Open·TypeRandomized controlled/clinical trial·DateNov 12, 2024