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Study reveals genes critical for tuberculosis survival during transmission

Tuberculosis bacteria rely on a family of genes that help them survive the challenging journey from one person's lungs to another person's during coughing, sneezing or talking, according to researchers from Weill Cornell Medicine and the Massachusetts Institute of Technology.

10 Mar 2025

Limiting screen time and promoting physical activity may help safeguard children’s mental health

A recent Finnish study suggests that limiting screen time and promoting physical activity from childhood may help safeguard mental health in adolescence.

10 Mar 2025

Fluoride's safety under scrutiny as study finds prenatal exposure may impair cognition

Exposure to fluoride during pregnancy and childhood may negatively impact children's cognitive abilities. Even low fluoride levels below international standards are associated with lower perceptual and verbal reasoning scores.

9 Mar 2025

These simple diet tweaks could slash microplastics in your body

Researchers identify dietary and lifestyle-based strategies that may reduce human exposure to microplastics and nanoplastics.

9 Mar 2025

Study reveals growing divide in cardiovascular health in the U.S.

A study published March 6 in The Lancet Regional Health - Americas highlights a growing divide in cardiovascular health in the U.S., showing that wealth and education play a significant role in heart disease risk.

8 Mar 2025

GIFs can improve the sleep of professional female footballers

A recent study led by the University of Kent's School of Natural Sciences has found that short animations known as GIFs (Graphic Interchange Format) can improve the sleep of professional female footballers.

7 Mar 2025

Fluoride exposure during early childhood may harm cognitive abilities

Elevated concentrations of fluoride can occur in well water, and in some countries, it is added to drinking water to counteract caries in the population.

7 Mar 2025

New acoustofluidics method transforms intracellular nanoparticle delivery

A recent study published in Engineering presents an innovative acoustofluidics-based approach for intracellular nanoparticle delivery.

7 Mar 2025

DEVOTION focuses on understanding birth trauma and optimizing birth experience

As we mark International Women's Day tomorrow on March 8, the story of the COST Action on Perinatal Mental Health and Birth-Related Trauma: Maximizing best practice and optimal outcomes (DEVoTION) is a powerful example of how collaborative research can both advance women's health and support the next generation of women researchers.

7 Mar 2025

Study questions effectiveness of physician associates in primary care and anesthetic roles

Researchers say they can find no convincing evidence that physician associates add value in UK primary care or that anesthetic associates add value in anesthetics, and some evidence suggested that they do not.

7 Mar 2025

AI-enhanced doctors: How new technology is transforming patient care, cutting errors, and freeing up NHS

The NHS and UK doctors are set to benefit from ground-breaking artificial intelligence technology designed to transform the way doctors interact with patients, reducing medical errors, cutting administrative burdens, and making thousands of additional appointments available.

7 Mar 2025

Asah1 gene plays key role in preventing progression of nonalcoholic fatty liver disease

Investigators have found that the gene Asah1 plays a crucial protective role in preventing the progression of nonalcoholic fatty liver diseases (NAFLD) into more severe forms of liver disease by regulating hepatic lipid homeostasis and cellular maintenance processes.

6 Mar 2025

Eating ultra-processed foods harms your gut—here’s how inflammation takes hold

Ultra-processed foods disrupt gut microbiome balance, causing inflammation, reduced microbial diversity, and increased gut permeability. This microbiome imbalance contributes to chronic diseases including diabetes, IBD, cancer, and neurological disorders.

6 Mar 2025

Diabetes changes the biology of breast cancer, study shows

More than 120 million Americans suffer from diabetes or pre-diabetes. Triple-negative breast cancer (TNBC) is the most aggressive form of breast cancer, and TNBC patients with obesity-driven diabetes often have worse outcomes.

6 Mar 2025

Wildlife and forest walks help alleviate PTSD symptoms in veterans

A new study published in the journal Human-Animal Interactions has revealed that exposure to wildlife and forest walks can help ease the symptoms of Post Traumatic Stress Disorder (PTSD) in US war veterans.

6 Mar 2025

Circadian clocks influence muscle recovery

The body's internal clock doesn't just dictate when we sleep - it also determines how quickly our muscles heal.

6 Mar 2025

To patients, parents, and caregivers, proposed Medicaid cuts are a personal affront

Cynthia Williams is furious with U.S. House Republicans willing to slash Medicaid, the government-run insurance program for people with low incomes or disabilities.

6 Mar 2025

Does abstaining from social media make us happier people? Probably not

This meta-analysis finds no evidence that social media abstinence boosts happiness or life satisfaction, highlighting gaps in current research on well-being.

6 Mar 2025

St. Jude researchers improve brain disease diagnosis with PET imaging and ALS drug

Positron emission tomography (PET) is a nuclear imaging technique used to diagnose conditions such as cancer. An innovative advance from scientists at St. Jude Children's Research Hospital is enhancing the technique's ability to check for signs of neurological disease.

6 Mar 2025

UC San Diego researchers discover new way to predict breast cancer spread

By assessing how "sticky" tumor cells are, researchers at the University of California San Diego have found a potential way to predict whether a patient's early-stage breast cancer is likely to spread.

5 Mar 2025

Stress News and Research

Study reveals genes critical for tuberculosis survival during transmission

Limiting screen time and promoting physical activity may help safeguard children’s mental health

Fluoride's safety under scrutiny as study finds prenatal exposure may impair cognition

These simple diet tweaks could slash microplastics in your body

Study reveals growing divide in cardiovascular health in the U.S.

GIFs can improve the sleep of professional female footballers

Fluoride exposure during early childhood may harm cognitive abilities

New acoustofluidics method transforms intracellular nanoparticle delivery

DEVOTION focuses on understanding birth trauma and optimizing birth experience

Study questions effectiveness of physician associates in primary care and anesthetic roles

AI-enhanced doctors: How new technology is transforming patient care, cutting errors, and freeing up NHS

Asah1 gene plays key role in preventing progression of nonalcoholic fatty liver disease

Eating ultra-processed foods harms your gut—here’s how inflammation takes hold

Diabetes changes the biology of breast cancer, study shows

Wildlife and forest walks help alleviate PTSD symptoms in veterans

Circadian clocks influence muscle recovery

To patients, parents, and caregivers, proposed Medicaid cuts are a personal affront

Does abstaining from social media make us happier people? Probably not

St. Jude researchers improve brain disease diagnosis with PET imaging and ALS drug

UC San Diego researchers discover new way to predict breast cancer spread

Lab Matters host Harriet Gould on building a more connected lab community

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

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