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New AI model aims to fix flaws in smartphone-based COVID-19 X-ray diagnosis

Researchers highlight the limitations and challenges of using AI models for diagnosing COVID-19 from chest X-rays shared via smartphones. The study introduces a new multi-task learning model to improve diagnostic accuracy, addressing issues like prediction instability and faulty focus areas in images.

25 Oct 2023

How strep bacteria outsmart your immune system and why it matters for treatment

Researchers discover that Group A streptococcal infections alter immunoglobulin G (IgG) homeostasis to evade the immune system, affecting the transition from local to systemic infections. The study also raises concerns about the effectiveness of antibody-based therapies, as the bacteria's virulence factors can degrade therapeutic antibodies.

25 Oct 2023

PFAS chemicals in water and consumer goods linked to rising thyroid cancer rates

Study published in eBioMedicine reveals that exposure to certain per- and polyfluoroalkyl substances (PFAS) significantly increases the risk of thyroid cancer. Among various PFAS, linear PFOS and its derivatives are identified as potent contributors, emphasizing the need for large-scale studies and highlighting the risks of contaminated drinking water.

25 Oct 2023

Starchy vegetables: A vital vehicle for essential nutrients

A perspective recently published in Frontiers in Nutrition underscores the unique role starchy vegetables play as a vital vehicle for essential nutrients

25 Oct 2023

Researchers identify mechanism through which dietary omega 3 supplements alleviate liver condition

A study spearheaded by Oregon State University has shown why certain polyunsaturated fatty acids work to combat a dangerous liver condition, opening a new avenue of drug research for a disease that currently has no FDA-approved medications.

25 Oct 2023

Eating ultra-processed foods puts your liver at risk, new study warns

Research found a significant link between the consumption of ultra-processed foods (UPFs) and increased risks of non-alcoholic fatty liver disease, liver cirrhosis, and severe hepatic illnesses. The findings suggest that reducing UPF intake could be key to enhancing liver health and well-being.

25 Oct 2023

"Acoustic touch" helps people see using sound

Australian researchers have developed cutting-edge technology known as "acoustic touch" that helps people 'see' using sound.

25 Oct 2023

NF-κB activation during COVID-19 and its impact on patients with hypertension

Researchers review the role of NF-κB activation in the replication of SARS-CoV-2 and the impact of COVID-19 medications on NF-κB activation.

25 Oct 2023

Calling on world leaders to recognize climate change and biodiversity loss as one indivisible global health emergency

Over 200 health journals across the world have come together to simultaneously publish an editorial calling on world leaders and health professionals to recognize that climate change and biodiversity loss are one indivisible crisis and must be tackled together to preserve health and avoid catastrophe.

25 Oct 2023

Study finds racial disparities in receipt of low value health care

Older Black Americans are more likely to receive low value acute diagnostic tests than older White Americans, while older White Americans were more likely to receive low value screening tests and treatments, finds a study published by The BMJ today.

25 Oct 2023

Study challenges link between low birth weight and childhood neurodevelopmental issues

A recent study in JAMA Psychiatry used Mendelian Randomization to examine the link between low birth weight and neurodevelopmental issues in children. The research found no causal relationship between maternal genetic factors affecting birth weight and offspring neurodevelopment, although some evidence suggested that fetal genetic variants may play a limited role.

25 Oct 2023

NHS trusts accused of using foreign doctors as cheap labor

English hospital trusts have been accused of using foreign doctors as "cheap labor" as part of fellowship schemes in which they can be paid less than trust-employed doctors and sent home if they become pregnant, an investigation by The BMJ has found.

25 Oct 2023

Computerized attention and memory training improves chemo-brain in breast cancer survivors

A form of computerized attention and memory training can improve impaired attention and memory issues in women treated for breast cancer, University of Reading researchers have found.

25 Oct 2023

Study sheds light on how cocaine addiction alters brain's reward system

Rutgers researchers have used neuroimaging to demonstrate that cocaine addiction alters the brain's system for evaluating how rewarding various outcomes associated with our decisions will feel.

25 Oct 2023

Study: Extending diabetic eye screen to 2 years could risk critical treatment delays and sight loss

Extending the annual screen by a year for people in England considered to be at low risk of diabetic eye disease (diabetic retinopathy) could risk critical treatment delays and/or sight loss, suggests a large, real world data study, published online in the British Journal of Ophthalmology.

25 Oct 2023

Young people need to weigh up the benefits against risks of sexual online practices

Young people see the internet as a natural platform for their everyday romantic and sexual encounters, but at the same time, they have to weigh up the benefits against various risks and dangers.

25 Oct 2023

3D modeling reveals cause of balloon rupture during TAVR in patients with bicuspid aortic valves

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Balloon rupture during transcatheter aortic valve replacement (TAVR) is a rare but serious complication.

25 Oct 2023

Scientists achieve breakthrough in treating 'neglected' polymyalgia rheumatica

Scientists have found success in treating a 'neglected' inflammatory condition, polymyalgia rheumatica, with a drug that could provide an alternative to steroids for patients.

25 Oct 2023

Zika virus exposure during pregnancy slows fetal growth and affects mother-infant interaction

Zika virus infection in pregnant rhesus macaques slows fetal growth and affects how infants and mothers interact in the first month of life, according to a new study from researchers at the California National Primate Research Center at the University of California, Davis.

25 Oct 2023

Anti-anxiety drug can improve the effectiveness of chemo-radiotherapy towards glioblastoma

A new research study shows that cerebrospinal fluid reduces current treatment efficacy in brain cancer and identifies new therapeutic opportunities.

25 Oct 2023

Medical News

New AI model aims to fix flaws in smartphone-based COVID-19 X-ray diagnosis

How strep bacteria outsmart your immune system and why it matters for treatment

PFAS chemicals in water and consumer goods linked to rising thyroid cancer rates

Starchy vegetables: A vital vehicle for essential nutrients

Researchers identify mechanism through which dietary omega 3 supplements alleviate liver condition

Eating ultra-processed foods puts your liver at risk, new study warns

"Acoustic touch" helps people see using sound

NF-κB activation during COVID-19 and its impact on patients with hypertension

Calling on world leaders to recognize climate change and biodiversity loss as one indivisible global health emergency

Study finds racial disparities in receipt of low value health care

Study challenges link between low birth weight and childhood neurodevelopmental issues

NHS trusts accused of using foreign doctors as cheap labor

Computerized attention and memory training improves chemo-brain in breast cancer survivors

Study sheds light on how cocaine addiction alters brain's reward system

Study: Extending diabetic eye screen to 2 years could risk critical treatment delays and sight loss

Young people need to weigh up the benefits against risks of sexual online practices

3D modeling reveals cause of balloon rupture during TAVR in patients with bicuspid aortic valves

Scientists achieve breakthrough in treating 'neglected' polymyalgia rheumatica

Zika virus exposure during pregnancy slows fetal growth and affects mother-infant interaction

Anti-anxiety drug can improve the effectiveness of chemo-radiotherapy towards glioblastoma

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

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