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How does the Mediterranean diet associate with cognitive risk and functional ability in adults?

A new study evaluated the associations between adherence to the Mediterranean diet (MedDiet), cognitive risk, and functional ability in older Australian adults.

9 Dec 2022

What is the association between farnesoid X receptor inhibition and protection against COVID-19?

Researchers assessed the association between farnesoid X receptor (FXR) inhibition and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

9 Dec 2022

Characterization of SARS-CoV-2 Omicron BQ.1.1

Researchers characterized the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron BQ.1.1 sub-variant.

9 Dec 2022

New study describes two major possible onsets of the COVID-19 pandemic

Researchers have analyzed millions of SARS-CoV-2 genomes and identified two major genetic drivers of the ongoing coronavirus disease 2019 (COVID-19) pandemic.

9 Dec 2022

How have smoking trends changed during the COVID-19 pandemic in England?

A new study covered over 100,000 adults interviewed in person or over the phone to uncover sustained changes in smoking and cessation from 2017-2022.

9 Dec 2022

Study reveals the presence of metal particles in cannabis vape liquids

Vaping can lead to exposure to metals, with lead levels exceeding tolerance limits in most of the analyzed samples.

9 Dec 2022

What is the importance of vitamin B12 supplementation in plant-based diets?

Researchers emphasize the importance of vitamin B12 supplementation for individuals consuming a plant-based or vegan diet.

9 Dec 2022

Microbiomes in female reproductive tract linked to pregnancy following use of ART

Specific microbial profiles are associated with better conception rates from assisted reproductive technology.

9 Dec 2022

High levels of arsenic contamination in water linked to antibiotic resistance carriage among children

In rural Bangladesh, areas with high levels of arsenic contamination in drinking water, compared to areas with less contamination, have a higher prevalence of antibiotic-resistant Escherichia coli in both water and child stool samples, according to a new study publishing December 8, 2022 in PLOS Pathogens by Mohammad Aminul Islam of Washington State University, and colleagues.

8 Dec 2022

Researchers gain new insights into ADHD drug's mechanism of action

For decades, doctors have treated kids with attention-deficit/hyperactivity disorder (ADHD) with methylphenidate, a stimulant drug sold as Ritalin and Concerta, making it one of the most widely prescribed medications aimed at the central nervous system.

8 Dec 2022

Study reveals how the HOXA5 gene may work to suppress breast cancer formation

Researchers at the Johns Hopkins Kimmel Cancer Center have revealed how the gene HOXA5 may work to suppress formation of breast cancers.

8 Dec 2022

New method uses light to change long-term behavior of neurons

Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and MIT have developed a new method to target diseased neurons in the brain and change their long-term behavior using light, paving the way for potential new treatments for neurological conditions such as epilepsy and autism.

8 Dec 2022

One-minute bursts of activity during daily tasks associated with reduction in risk of premature death

In good news for those who don't like playing sport or going to the gym, new research finds just three to four one-minute bursts of huffing and puffing during daily tasks is associated with large reductions in the risk of premature death, particularly from cardiovascular disease.

8 Dec 2022

Trial establishes the clinical utility of circulating tumor cell count as biomarker in breast cancer care

The use of circulating tumor cell (CTC) count to guide the choice between chemotherapy and endocrine therapy as first-line therapy for patients with metastatic, estrogen receptor (ER)-positive/HER2-negative breast cancer provided overall survival benefit, compared with physician's choice of treatment, according to data from the STIC CTC trial presented at the San Antonio Breast Cancer Symposium, held December 6-10, 2022.

8 Dec 2022

Therapeutic activation of p53 could offer new treatment option for salivary gland cancer

Researchers at the University of Michigan Rogel Cancer Center and School of Dentistry found that certain drugs can change the fundamental makeup of cancer stem cells in mouse models of mucoepidermoid carcinoma – a lethal form of salivary gland cancer that currently has no treatment options.

8 Dec 2022

Medical Science News

How does the Mediterranean diet associate with cognitive risk and functional ability in adults?

What is the association between farnesoid X receptor inhibition and protection against COVID-19?

Characterization of SARS-CoV-2 Omicron BQ.1.1

New study describes two major possible onsets of the COVID-19 pandemic

How have smoking trends changed during the COVID-19 pandemic in England?

Study reveals the presence of metal particles in cannabis vape liquids

What is the importance of vitamin B12 supplementation in plant-based diets?

Microbiomes in female reproductive tract linked to pregnancy following use of ART

High levels of arsenic contamination in water linked to antibiotic resistance carriage among children

Researchers gain new insights into ADHD drug's mechanism of action

Study reveals how the HOXA5 gene may work to suppress breast cancer formation

New method uses light to change long-term behavior of neurons

One-minute bursts of activity during daily tasks associated with reduction in risk of premature death

Trial establishes the clinical utility of circulating tumor cell count as biomarker in breast cancer care

Therapeutic activation of p53 could offer new treatment option for salivary gland cancer

COVID-19 vaccines may reduce long-COVID symptoms

Exploring a variant-adapted SARS-CoV-2 recombinant protein vaccine

What are the associations of metabolome, microbiome, and immune perturbations with severe COVID-19?

Adult females exhibit impaired muscle and pulmonary function after COVID-19 recovery

Exploring COVID-19 vaccination prioritization strategies for primary and booster doses

How agentic AI is reshaping laboratory workflows

Fourier 80: bringing benchtop NMR systems to the laboratory

How industrial hygiene flow calibration supports defensible exposure data

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