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From Mount Everest to your liver: The alarming reach of 'forever chemicals' in our environment and health

Research paper provides a comprehensive review of per- and polyfluoroalkyl substances (PFAS), exploring their environmental prevalence, human exposure risks, and liver toxicity. The study highlights urgent gaps in PFAS research and calls for more studies to better understand these 'forever chemicals' and their impact on human health.

26 Oct 2023

Stanford chemists uncover new pathway for protein degradation, opening door to new therapeutics

When targeting problem proteins involved in causing or spreading disease, a drug will often clog up a protein's active site so it can't function and wreak havoc.

25 Oct 2023

Boosting brain health with iron and manganese: A dietary defense against cognitive decline

The recent study published in Nutrients explores the link between dietary mineral intake and cognitive impairment in elderly Spanish individuals, finding that increased consumption of iron and manganese significantly reduced cognitive impairment risk in women but showed no effect in men.

25 Oct 2023

Newly identified small molecule can suppress growth of breast and ovarian cancers in animal models

Researchers at Baylor College of Medicine have identified a small molecule named 5D4 that can suppress the growth of breast and ovarian cancers in animal models.

25 Oct 2023

Fighting invisible foes: How cryptic fungal pathogens threaten human health and food security

The research paper in PLOS Pathogens delves into the challenges of diagnosing and treating cryptic fungal pathogens, which are difficult to distinguish from common fungi but equally dangerous. The study calls for more accurate diagnostic methods and a better understanding of how these fungi interact with the human immune system and microbiome for effective treatment and prevention.

25 Oct 2023

Older adults with higher levels of triglycerides may have lower dementia risk

Older people who have higher levels of triglycerides, a type of fat, may have a lower risk of dementia and a slower cognitive decline over time compared to people who have lower levels, according to new research published in the October 25, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology.

25 Oct 2023

Traumatic childhood events increase the odds of headache disorders in adulthood

People who have experienced traumatic events in childhood such as abuse, neglect or household dysfunction may be more likely to experience headache disorders as adults, according to a meta-analysis published in the October 25, 2023, online issue of Neurology, the medical journal of the American Academy of Neurology.

25 Oct 2023

Kids not the culprits: Low COVID-19 spread in U.S. child-care centers challenges closure norms

The study found that both children and care providers in U.S. child-care centers showed low rates of COVID-19 transmission, challenging the notion that these settings are high-risk environments for the virus. The results could have implications for revising guidelines on school and child-care center closures.

25 Oct 2023

New study aims to discover whether insomnia treatment can reduce cardiovascular disease risks

It's no secret that a good night's rest can do wonders for one's health, but those who struggle with insomnia have a nearly 50% increased risk of cardiovascular disease.

25 Oct 2023

Zoom conversations suppress brain activity, Yale study finds

When Yale neuroscientist Joy Hirsch used sophisticated imaging tools to track in real time the brain activity of two people engaged in conversation, she discovered an intricate choreography of neural activity in areas of the brain that govern social interactions.

25 Oct 2023

Children with genetic predisposition to ASD and ADHD more likely to have longer screen time

A team led by Nagoya University Graduate School of Medicine in Japan has investigated screen time in autistic (ASD) and ADHD children. Screen time refers to the amount of time a person spends on a device with a screen, such as a smartphone, computer, television, or video game system.

25 Oct 2023

Increased homozygosity leads to negative effects on fertility in human population, study finds

When it comes to the architecture of the human genome, it's only a matter of time before harmful genes - genes that could compromise future generations - arise in a population.

25 Oct 2023

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

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

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

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

Medical Research News

From Mount Everest to your liver: The alarming reach of 'forever chemicals' in our environment and health

Stanford chemists uncover new pathway for protein degradation, opening door to new therapeutics

Boosting brain health with iron and manganese: A dietary defense against cognitive decline

Newly identified small molecule can suppress growth of breast and ovarian cancers in animal models

Fighting invisible foes: How cryptic fungal pathogens threaten human health and food security

Older adults with higher levels of triglycerides may have lower dementia risk

Traumatic childhood events increase the odds of headache disorders in adulthood

Kids not the culprits: Low COVID-19 spread in U.S. child-care centers challenges closure norms

New study aims to discover whether insomnia treatment can reduce cardiovascular disease risks

Zoom conversations suppress brain activity, Yale study finds

Children with genetic predisposition to ASD and ADHD more likely to have longer screen time

Increased homozygosity leads to negative effects on fertility in human population, study finds

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

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

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

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

Study finds racial disparities in receipt of low value health care

Study challenges link between low birth weight and childhood neurodevelopmental issues

A new method to measure intracellular water in biological systems

Obesity, GLP-1s, and metabolic care

Automation in cell-based workflows

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